Re: [PATCH 2/5] cfg80211: Properly track transmitting and non-transmitting BSS

[kbuild test robot]

Hi Sara,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on mac80211-next/master]
[also build test ERROR on v4.20-rc5 next-20181207]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Jouni-Malinen/cfg80211-Parsing-of-Multiple-BSSID-information-in-scanning/20181208-040803
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
config: i386-randconfig-x011-201848 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   In file included from net/wireless/nl80211.h:9:0,
from net/wireless/ibss.c:14:
   net/wireless/core.h: In function 'cfg80211_hold_bss':
>> net/wireless/core.h:184:20: error: inlining failed in call to always_inline 
>> 'cfg80211_hold_bss': recursive inlining
static inline void cfg80211_hold_bss(struct cfg80211_internal_bss *bss)
   ^
   net/wireless/core.h:188:3: note: called from here
  cfg80211_hold_bss(container_of(bss->transmitted_bss,
  ^~~~
struct cfg80211_internal_bss,
~
pub));
~
   net/wireless/core.h: In function 'cfg80211_unhold_bss':
>> net/wireless/core.h:193:20: error: inlining failed in call to always_inline 
>> 'cfg80211_unhold_bss': recursive inlining
static inline void cfg80211_unhold_bss(struct cfg80211_internal_bss *bss)
   ^~~
   net/wireless/core.h:198:3: note: called from here
  cfg80211_unhold_bss(container_of(bss->transmitted_bss,
  ^~
   struct cfg80211_internal_bss,
   ~
   pub));
   ~
   net/wireless/core.h: In function '__cfg80211_clear_ibss.constprop':
>> net/wireless/core.h:193:20: error: inlining failed in call to always_inline 
>> 'cfg80211_unhold_bss': recursive inlining
static inline void cfg80211_unhold_bss(struct cfg80211_internal_bss *bss)
   ^~~
   net/wireless/core.h:198:3: note: called from here
  cfg80211_unhold_bss(container_of(bss->transmitted_bss,
  ^~
   struct cfg80211_internal_bss,
   ~
   pub));
   ~
   net/wireless/core.h: In function '__cfg80211_ibss_joined':
>> net/wireless/core.h:193:20: error: inlining failed in call to always_inline 
>> 'cfg80211_unhold_bss': recursive inlining
static inline void cfg80211_unhold_bss(struct cfg80211_internal_bss *bss)
   ^~~
   net/wireless/core.h:198:3: note: called from here
  cfg80211_unhold_bss(container_of(bss->transmitted_bss,
  ^~
   struct cfg80211_internal_bss,
   ~
   pub));
   ~
>> net/wireless/core.h:184:20: error: inlining failed in call to always_inline 
>> 'cfg80211_hold_bss': recursive inlining
static inline void cfg80211_hold_bss(struct cfg80211_internal_bss *bss)
   ^
   net/wireless/core.h:188:3: note: called from here
  cfg80211_hold_bss(container_of(bss->transmitted_bss,
  ^~~~
struct cfg80211_internal_bss,
~
pub));
~
--
   In file included from net/wireless/nl80211.h:9:0,
from net/wireless/sme.c:21:
   net/wireless/core.h: In function 'cfg80211_hold_bss':
>> net/wireless/core.h:184:20: error: inlining failed in call to always_inline 
>> 'cfg80211_hold_bss': recursive inlining
static inline void cfg80211_hold_bss(struct cfg80211_internal_bss *bss)
   ^
   net/wireless/core.h:188:3: note: called from here
  cfg80211_hold_bss(container_of(bss->transmitted_bss,
  ^~~~
struct cfg80211_internal_bss,
~
pub));
~
   net/wireless/core.h: In function 'cfg80211_unhold_bss':
>> net/wireless/core.h:193:20: error: inlining failed in call to always_inline 
>> 'cfg80211_unhold_bss': recursive inlining
static inline void cfg80211_unhold_bss(struct cfg80211_internal_bss *bss)
   ^~~
   net/wireless/core.h:198:3: note: called from here
  cfg80211_unhold_bss(container_of(bss->transmitted_bss,
  ^~
   struct 

Re: [PATCH v3 2/4] staging: wilc1000: validate cfg parameters before scheduling the work

[kbuild test robot]

Hi Adham,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on staging/staging-testing]
[also build test WARNING on v4.20-rc1 next-20181106]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Adham-Abozaeid-microchip-com/staging-wilc1000-validate-input-to-set_wiphy_param-and-return-proper-errors/20181106-120308

smatch warnings:
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:1152 set_wiphy_params() warn: 
always true condition '(wiphy->retry_short < 256) => (0-255 < 256)'
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:1164 set_wiphy_params() warn: 
always true condition '(wiphy->retry_long < 256) => (0-255 < 256)'

vim +1152 drivers/staging/wilc1000/wilc_wfi_cfgoperations.c

  1141  
  1142  static int set_wiphy_params(struct wiphy *wiphy, u32 changed)
  1143  {
  1144  int ret;
  1145  struct cfg_param_attr cfg_param_val;
  1146  struct wilc_priv *priv = wiphy_priv(wiphy);
  1147  struct wilc_vif *vif = netdev_priv(priv->dev);
  1148  
  1149  cfg_param_val.flag = 0;
  1150  
  1151  if (changed & WIPHY_PARAM_RETRY_SHORT) {
> 1152  if (wiphy->retry_short > 0 && wiphy->retry_short < 256) 
> {
  1153  netdev_dbg(vif->ndev,
  1154 "Setting WIPHY_PARAM_RETRY_SHORT 
%d\n",
  1155 wiphy->retry_short);
  1156  cfg_param_val.flag  |= RETRY_SHORT;
  1157  cfg_param_val.short_retry_limit = 
wiphy->retry_short;
  1158  } else {
  1159  netdev_err(vif->ndev, "Short retry limit out of 
range\n");
  1160  return -EINVAL;
  1161  }
  1162  }
  1163  if (changed & WIPHY_PARAM_RETRY_LONG) {
> 1164  if (wiphy->retry_long > 0 && wiphy->retry_long < 256) {
  1165  netdev_dbg(vif->ndev,
  1166 "Setting WIPHY_PARAM_RETRY_LONG 
%d\n",
  1167 wiphy->retry_long);
  1168  cfg_param_val.flag |= RETRY_LONG;
  1169  cfg_param_val.long_retry_limit = 
wiphy->retry_long;
  1170  } else {
  1171  netdev_err(vif->ndev, "Long retry limit out of 
range\n");
  1172  return -EINVAL;
  1173  }
  1174  }
  1175  if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
  1176  if (wiphy->frag_threshold > 255 &&
  1177  wiphy->frag_threshold < 7937) {
  1178  netdev_dbg(vif->ndev,
  1179 "Setting WIPHY_PARAM_FRAG_THRESHOLD 
%d\n",
  1180 wiphy->frag_threshold);
  1181  cfg_param_val.flag |= FRAG_THRESHOLD;
  1182  cfg_param_val.frag_threshold = 
wiphy->frag_threshold;
  1183  } else {
  1184  netdev_err(vif->ndev,
  1185 "Fragmentation threshold out of 
range\n");
  1186  return -EINVAL;
  1187  }
  1188  }
  1189  
  1190  if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
  1191  if (wiphy->rts_threshold > 255) {
  1192  netdev_dbg(vif->ndev,
  1193 "Setting WIPHY_PARAM_RTS_THRESHOLD 
%d\n",
  1194 wiphy->rts_threshold);
  1195  cfg_param_val.flag |= RTS_THRESHOLD;
  1196  cfg_param_val.rts_threshold = 
wiphy->rts_threshold;
  1197  } else {
  1198  netdev_err(vif->ndev, "RTS threshold out of 
range\n");
  1199  return -EINVAL;
  1200  }
  1201  }
  1202  
  1203  ret = wilc_hif_set_cfg(vif, _param_val);
  1204  if (ret)
  1205  netdev_err(priv->dev, "Error in setting WIPHY 
PARAMS\n");
  1206  
  1207  return ret;
  1208  }
  1209  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation

Re: [PATCH v3] brcmfmac: Add support for getting nvram contents from EFI variables

[kbuild test robot]

Hi Hans,

I love your patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.19-rc7 next-20181010]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Hans-de-Goede/brcmfmac-Add-support-for-getting-nvram-contents-from-EFI-variables/20181010-211419
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: i386-randconfig-c0-10102322 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c: In function 
'brcmf_fw_request_nvram_done':
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:529:44: error: 
>> passing argument 1 of 'brcmf_fw_nvram_from_efi' from incompatible pointer 
>> type [-Werror=incompatible-pointer-types]
  else if ((data = brcmf_fw_nvram_from_efi(cur->path, _len)))
   ^~~
   drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:491:12: note: 
expected 'size_t * {aka unsigned int *}' but argument is of type 'const char *'
static u8 *brcmf_fw_nvram_from_efi(size_t *data_len) { return NULL; }
   ^~~
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:529:20: error: 
>> too many arguments to function 'brcmf_fw_nvram_from_efi'
  else if ((data = brcmf_fw_nvram_from_efi(cur->path, _len)))
   ^~~
   drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:491:12: note: 
declared here
static u8 *brcmf_fw_nvram_from_efi(size_t *data_len) { return NULL; }
   ^~~
   cc1: some warnings being treated as errors

vim +/brcmf_fw_nvram_from_efi +529 
drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c

   507  
   508  static int brcmf_fw_request_nvram_done(const struct firmware *fw, void 
*ctx)
   509  {
   510  struct brcmf_fw *fwctx = ctx;
   511  struct brcmf_fw_item *cur;
   512  bool free_bcm47xx_nvram = false;
   513  bool kfree_nvram = false;
   514  u32 nvram_length = 0;
   515  void *nvram = NULL;
   516  u8 *data = NULL;
   517  size_t data_len;
   518  
   519  brcmf_dbg(TRACE, "enter: dev=%s\n", dev_name(fwctx->dev));
   520  
   521  cur = >req->items[fwctx->curpos];
   522  
   523  if (fw && fw->data) {
   524  data = (u8 *)fw->data;
   525  data_len = fw->size;
   526  } else {
   527  if ((data = bcm47xx_nvram_get_contents(_len)))
   528  free_bcm47xx_nvram = true;
 > 529  else if ((data = brcmf_fw_nvram_from_efi(cur->path, 
 > _len)))
   530  kfree_nvram = true;
   531  else if (!(cur->flags & BRCMF_FW_REQF_OPTIONAL))
   532  goto fail;
   533  }
   534  
   535  if (data)
   536  nvram = brcmf_fw_nvram_strip(data, data_len, 
_length,
   537   fwctx->req->domain_nr,
   538   fwctx->req->bus_nr);
   539  
   540  if (free_bcm47xx_nvram)
   541  bcm47xx_nvram_release_contents(data);
   542  if (kfree_nvram)
   543  kfree(data);
   544  
   545  release_firmware(fw);
   546  if (!nvram && !(cur->flags & BRCMF_FW_REQF_OPTIONAL))
   547  goto fail;
   548  
   549  brcmf_dbg(TRACE, "nvram %p len %d\n", nvram, nvram_length);
   550  cur->nv_data.data = nvram;
   551  cur->nv_data.len = nvram_length;
   552  return 0;
   553  
   554  fail:
   555  return -ENOENT;
   556  }
   557  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH v2 1/4] rt2x00: remove unneeded check

[kbuild test robot]

Hi Tomislav,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.19-rc7 next-20181009]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Stanislaw-Gruszka/rt2x00-remove-unneeded-check/20181010-012334
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: openrisc-allmodconfig (attached as .config)
compiler: or1k-linux-gcc (GCC) 6.0.0 20160327 (experimental)
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=openrisc 

All errors (new ones prefixed by >>):

   drivers/net/wireless/ralink/rt2x00/rt2800lib.c: In function 
'rt2800_config_channel_rf3290':
   drivers/net/wireless/ralink/rt2x00/rt2800lib.c:2881:6: warning: unused 
variable 'idx' [-Wunused-variable]
 int idx = rf->channel-1;
 ^~~
   drivers/net/wireless/ralink/rt2x00/rt2800lib.c: In function 
'rt2800_config_channel_rf53xx':
>> drivers/net/wireless/ralink/rt2x00/rt2800lib.c:3016:20: error: 'idx' 
>> undeclared (first use in this function)
r55_bt_rev[idx]);
   ^~~
   drivers/net/wireless/ralink/rt2x00/rt2800lib.c:3016:20: note: each 
undeclared identifier is reported only once for each function it appears in

vim +/idx +3016 drivers/net/wireless/ralink/rt2x00/rt2800lib.c

0c9e5fb91 drivers/net/wireless/rt2x00/rt2800lib.cStanislaw Gruszka 
2013-03-16  2875  
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2876  static void rt2800_config_channel_rf3290(struct rt2x00_dev 
*rt2x00dev,
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2877  struct ieee80211_conf 
*conf,
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2878  struct rf_channel *rf,
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2879  struct channel_info *info)
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2880  {
64cc6975c drivers/net/wireless/ralink/rt2x00/rt2800lib.c Tomislav Požega   
2018-10-09 @2881 int idx = rf->channel-1;
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2882 u8 rfcsr;
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2883  
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2884 rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2885 rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3);
16d571bb0 drivers/net/wireless/ralink/rt2x00/rt2800lib.c Arnd Bergmann 
2017-05-17  2886 rfcsr = rt2800_rfcsr_read(rt2x00dev, 11);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2887 rt2x00_set_field8(, RFCSR11_R, rf->rf2);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2888 rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2889  
16d571bb0 drivers/net/wireless/ralink/rt2x00/rt2800lib.c Arnd Bergmann 
2017-05-17  2890 rfcsr = rt2800_rfcsr_read(rt2x00dev, 49);
7573cb5b4 drivers/net/wireless/rt2x00/rt2800lib.cStanislaw Gruszka 
2012-07-09  2891 if (info->default_power1 > POWER_BOUND)
7573cb5b4 drivers/net/wireless/rt2x00/rt2800lib.cStanislaw Gruszka 
2012-07-09  2892 rt2x00_set_field8(, RFCSR49_TX, POWER_BOUND);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2893 else
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2894 rt2x00_set_field8(, RFCSR49_TX, 
info->default_power1);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2895 rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2896  
884525411 drivers/net/wireless/ralink/rt2x00/rt2800lib.c Stanislaw Gruszka 
2016-12-19  2897 rt2800_freq_cal_mode1(rt2x00dev);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2898  
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2899 if (rf->channel <= 14) {
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2900 if (rf->channel == 6)
a89534eda 

Re: [PATCH v2 1/4] rt2x00: remove unneeded check

[kbuild test robot]

Hi Tomislav,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.19-rc7 next-20181009]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Stanislaw-Gruszka/rt2x00-remove-unneeded-check/20181010-012334
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: x86_64-allyesconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/net/wireless/ralink/rt2x00/rt2800lib.c: In function 
'rt2800_config_channel_rf3290':
   drivers/net/wireless/ralink/rt2x00/rt2800lib.c:2881:6: warning: unused 
variable 'idx' [-Wunused-variable]
 int idx = rf->channel-1;
 ^~~
   drivers/net/wireless/ralink/rt2x00/rt2800lib.c: In function 
'rt2800_config_channel_rf53xx':
>> drivers/net/wireless/ralink/rt2x00/rt2800lib.c:3016:20: error: 'idx' 
>> undeclared (first use in this function); did you mean 'ida'?
r55_bt_rev[idx]);
   ^~~
   ida
   drivers/net/wireless/ralink/rt2x00/rt2800lib.c:3016:20: note: each 
undeclared identifier is reported only once for each function it appears in

vim +3016 drivers/net/wireless/ralink/rt2x00/rt2800lib.c

0c9e5fb91 drivers/net/wireless/rt2x00/rt2800lib.cStanislaw Gruszka 
2013-03-16  2875  
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2876  static void rt2800_config_channel_rf3290(struct rt2x00_dev 
*rt2x00dev,
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2877  struct ieee80211_conf 
*conf,
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2878  struct rf_channel *rf,
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2879  struct channel_info *info)
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2880  {
64cc6975c drivers/net/wireless/ralink/rt2x00/rt2800lib.c Tomislav Požega   
2018-10-09 @2881 int idx = rf->channel-1;
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2882 u8 rfcsr;
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2883  
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2884 rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2885 rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3);
16d571bb0 drivers/net/wireless/ralink/rt2x00/rt2800lib.c Arnd Bergmann 
2017-05-17  2886 rfcsr = rt2800_rfcsr_read(rt2x00dev, 11);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2887 rt2x00_set_field8(, RFCSR11_R, rf->rf2);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2888 rt2800_rfcsr_write(rt2x00dev, 11, rfcsr);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2889  
16d571bb0 drivers/net/wireless/ralink/rt2x00/rt2800lib.c Arnd Bergmann 
2017-05-17  2890 rfcsr = rt2800_rfcsr_read(rt2x00dev, 49);
7573cb5b4 drivers/net/wireless/rt2x00/rt2800lib.cStanislaw Gruszka 
2012-07-09  2891 if (info->default_power1 > POWER_BOUND)
7573cb5b4 drivers/net/wireless/rt2x00/rt2800lib.cStanislaw Gruszka 
2012-07-09  2892 rt2x00_set_field8(, RFCSR49_TX, POWER_BOUND);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2893 else
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2894 rt2x00_set_field8(, RFCSR49_TX, 
info->default_power1);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2895 rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2896  
884525411 drivers/net/wireless/ralink/rt2x00/rt2800lib.c Stanislaw Gruszka 
2016-12-19  2897 rt2800_freq_cal_mode1(rt2x00dev);
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2898  
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2899 if (rf->channel <= 14) {
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2900 if (rf->channel == 6)
a89534eda drivers/net/wireless/rt2x00/rt2800lib.cWoody Hung
2012-06-13  2901 rt2800_bbp_write(rt2x00dev, 68, 0x0c);
a89534eda 

Re: [PATCH] mt76: fix building without CONFIG_MT76x0U

[kbuild test robot]

Hi Arnd,

I love your patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on next-20180926]
[cannot apply to v4.19-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Arnd-Bergmann/mt76-fix-building-without-CONFIG_MT76x0U/20180927-101346
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

>> ERROR: "mt76x0_tx_prepare_skb" 
>> [drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0u.ko] undefined!
>> ERROR: "mt76x0_cleanup" 
>> [drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0u.ko] undefined!

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH 12/12] rtwlan: Kconfig & Makefile

[kbuild test robot]

Hi Yan-Hsuan,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.19-rc4 next-20180921]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/yhchuang-realtek-com/rtwlan-mac80211-driver-for-Realtek-802-11ac-wireless-network-chips/20180923-065459
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: openrisc-allmodconfig (attached as .config)
compiler: or1k-linux-gcc (GCC) 6.0.0 20160327 (experimental)
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=openrisc 

All errors (new ones prefixed by >>):

   drivers/net//wireless/realtek/rtwlan/pci.c: In function 
'rtw_pci_parse_configuration':
>> drivers/net//wireless/realtek/rtwlan/pci.c:1009:2: error: implicit 
>> declaration of function 'pcie_capability_read_word' 
>> [-Werror=implicit-function-declaration]
 pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, _control);
 ^
   drivers/net//wireless/realtek/rtwlan/pci.c: In function 'rtw_pci_declaim':
>> drivers/net//wireless/realtek/rtwlan/pci.c:1037:2: error: implicit 
>> declaration of function 'pci_clear_master' 
>> [-Werror=implicit-function-declaration]
 pci_clear_master(pdev);
 ^~~~
   drivers/net//wireless/realtek/rtwlan/pci.c: At top level:
   drivers/net//wireless/realtek/rtwlan/pci.c:1213:1: warning: data definition 
has no type or storage class
module_pci_driver(rtw_pci_driver);
^
   drivers/net//wireless/realtek/rtwlan/pci.c:1213:1: error: type defaults to 
'int' in declaration of 'module_pci_driver' [-Werror=implicit-int]
   drivers/net//wireless/realtek/rtwlan/pci.c:1213:1: warning: parameter names 
(without types) in function declaration
   drivers/net//wireless/realtek/rtwlan/pci.c:1189:26: warning: 
'rtw_pci_driver' defined but not used [-Wunused-variable]
static struct pci_driver rtw_pci_driver = {
 ^~
   cc1: some warnings being treated as errors

vim +/pcie_capability_read_word +1009 drivers/net//wireless/realtek/rtwlan/pci.c

d6f77d8d Yan-Hsuan Chuang 2018-09-21   995  
d6f77d8d Yan-Hsuan Chuang 2018-09-21   996  static void 
rtw_pci_parse_configuration(struct rtw_dev *rtwdev,
d6f77d8d Yan-Hsuan Chuang 2018-09-21   997  
struct pci_dev *pdev)
d6f77d8d Yan-Hsuan Chuang 2018-09-21   998  {
d6f77d8d Yan-Hsuan Chuang 2018-09-21   999  u16 link_control;
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1000  u8 config;
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1001  
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1002  /* Disable Clk Request */
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1003  pci_write_config_byte(pdev, 
0x81, 0);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1004  /* leave D3 mode */
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1005  pci_write_config_byte(pdev, 
0x44, 0);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1006  pci_write_config_byte(pdev, 
0x04, 0x06);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1007  pci_write_config_byte(pdev, 
0x04, 0x07);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1008  
d6f77d8d Yan-Hsuan Chuang 2018-09-21 @1009  pcie_capability_read_word(pdev, 
PCI_EXP_LNKCTL, _control);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1010  
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1011  pci_read_config_byte(pdev, 
0x98, );
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1012  config |= BIT(4);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1013  pci_write_config_byte(pdev, 
0x98, config);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1014  
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1015  pci_write_config_byte(pdev, 
0x70f, 0x17);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1016  }
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1017  
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1018  static int rtw_pci_claim(struct 
rtw_dev *rtwdev, struct pci_dev *pdev)
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1019  {
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1020  int ret;
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1021  
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1022  ret = pci_enable_device(pdev);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1023  if (ret) {
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1024  rtw_err(rtwdev, "failed 
to enable pci device\n");
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1025  return ret;
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1026  }
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1027  
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1028  pci_set_master(pdev);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1029  pci_set_drvdata(pdev, 
rtwdev->hw);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  1030  SET_IEEE80211_DEV(rtwdev->hw, 
>dev);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  

Re: [PATCH 12/12] rtwlan: Kconfig & Makefile

[kbuild test robot]

Hi Yan-Hsuan,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.19-rc4 next-20180921]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/yhchuang-realtek-com/rtwlan-mac80211-driver-for-Realtek-802-11ac-wireless-network-chips/20180923-065459
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.2.0 make.cross ARCH=sh 

All error/warnings (new ones prefixed by >>):

   drivers/net/wireless/realtek/rtwlan/pci.c: In function 'rtw_pci_io_mapping':
>> drivers/net/wireless/realtek/rtwlan/pci.c:880:17: error: implicit 
>> declaration of function 'pci_iomap'; did you mean 'pcim_iomap'? 
>> [-Werror=implicit-function-declaration]
 rtwpci->mmap = pci_iomap(pdev, bar_id, len);
^
pcim_iomap
>> drivers/net/wireless/realtek/rtwlan/pci.c:880:15: warning: assignment makes 
>> pointer from integer without a cast [-Wint-conversion]
 rtwpci->mmap = pci_iomap(pdev, bar_id, len);
  ^
   drivers/net/wireless/realtek/rtwlan/pci.c: In function 
'rtw_pci_io_unmapping':
>> drivers/net/wireless/realtek/rtwlan/pci.c:895:3: error: implicit declaration 
>> of function 'pci_iounmap'; did you mean 'pcim_iounmap'? 
>> [-Werror=implicit-function-declaration]
  pci_iounmap(pdev, rtwpci->mmap);
  ^~~
  pcim_iounmap
   drivers/net/wireless/realtek/rtwlan/pci.c: In function 
'rtw_pci_parse_configuration':
>> drivers/net/wireless/realtek/rtwlan/pci.c:1009:2: error: implicit 
>> declaration of function 'pcie_capability_read_word'; did you mean 
>> 'has_capability_noaudit'? [-Werror=implicit-function-declaration]
 pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, _control);
 ^
 has_capability_noaudit
   drivers/net/wireless/realtek/rtwlan/pci.c: In function 'rtw_pci_declaim':
>> drivers/net/wireless/realtek/rtwlan/pci.c:1037:2: error: implicit 
>> declaration of function 'pci_clear_master'; did you mean 'pci_set_master'? 
>> [-Werror=implicit-function-declaration]
 pci_clear_master(pdev);
 ^~~~
 pci_set_master
   drivers/net/wireless/realtek/rtwlan/pci.c: At top level:
>> drivers/net/wireless/realtek/rtwlan/pci.c:1213:1: warning: data definition 
>> has no type or storage class
module_pci_driver(rtw_pci_driver);
^
>> drivers/net/wireless/realtek/rtwlan/pci.c:1213:1: error: type defaults to 
>> 'int' in declaration of 'module_pci_driver' [-Werror=implicit-int]
>> drivers/net/wireless/realtek/rtwlan/pci.c:1213:1: warning: parameter names 
>> (without types) in function declaration
   drivers/net/wireless/realtek/rtwlan/pci.c:1189:26: warning: 'rtw_pci_driver' 
defined but not used [-Wunused-variable]
static struct pci_driver rtw_pci_driver = {
 ^~
   cc1: some warnings being treated as errors

vim +880 drivers/net/wireless/realtek/rtwlan/pci.c

d6f77d8d Yan-Hsuan Chuang 2018-09-21   864  
d6f77d8d Yan-Hsuan Chuang 2018-09-21   865  static int 
rtw_pci_io_mapping(struct rtw_dev *rtwdev,
d6f77d8d Yan-Hsuan Chuang 2018-09-21   866struct 
pci_dev *pdev)
d6f77d8d Yan-Hsuan Chuang 2018-09-21   867  {
d6f77d8d Yan-Hsuan Chuang 2018-09-21   868  struct rtw_pci *rtwpci = 
(struct rtw_pci *)rtwdev->priv;
d6f77d8d Yan-Hsuan Chuang 2018-09-21   869  unsigned long len;
d6f77d8d Yan-Hsuan Chuang 2018-09-21   870  u8 bar_id = 2;
d6f77d8d Yan-Hsuan Chuang 2018-09-21   871  int ret;
d6f77d8d Yan-Hsuan Chuang 2018-09-21   872  
d6f77d8d Yan-Hsuan Chuang 2018-09-21   873  ret = pci_request_regions(pdev, 
KBUILD_MODNAME);
d6f77d8d Yan-Hsuan Chuang 2018-09-21   874  if (ret) {
d6f77d8d Yan-Hsuan Chuang 2018-09-21   875  rtw_err(rtwdev, "failed 
to request pci regions\n");
d6f77d8d Yan-Hsuan Chuang 2018-09-21   876  return ret;
d6f77d8d Yan-Hsuan Chuang 2018-09-21   877  }
d6f77d8d Yan-Hsuan Chuang 2018-09-21   878  
d6f77d8d Yan-Hsuan Chuang 2018-09-21   879  len = pci_resource_len(pdev, 
bar_id);
d6f77d8d Yan-Hsuan Chuang 2018-09-21  @880  rtwpci->mmap = pci_iomap(pdev, 
bar_id, len);
d6f77d8d Yan-Hsuan Chuang 2018-09-21   881  if (!rtwpci->mmap) {
d6f77d8d Yan-Hsuan Chuang 2018-09-21   882  rtw_err(rtwdev, "failed 
to map pci memory\n");
d6f77d8d Yan-Hsuan Chuang 2018-09-21   883  return -ENOMEM;
d6f77d8d Yan-Hsuan Chuang 2018-09-21   884  }
d6f77d8d Yan-Hsuan Chuang 2018-09-21   885  

Re: [PATCH 19/28] mac80211: support reporting 0-length PSDU in radiotap

[kbuild test robot]

Hi Shaul,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on mac80211-next/master]
[also build test WARNING on next-20180831]
[cannot apply to v4.19-rc1]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Luca-Coelho/cfg80211-mac80211-patches-from-our-internal-tree-2018-08-31/20180901-062742
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick 
(https://www.imagemagick.org)
   include/linux/srcu.h:175: warning: Function parameter or member 'p' not 
described in 'srcu_dereference_notrace'
   include/linux/srcu.h:175: warning: Function parameter or member 'sp' not 
described in 'srcu_dereference_notrace'
   include/linux/gfp.h:1: warning: no structured comments found
   include/net/cfg80211.h:4383: warning: Function parameter or member 
'wext.ibss' not described in 'wireless_dev'
   include/net/cfg80211.h:4383: warning: Function parameter or member 
'wext.connect' not described in 'wireless_dev'
   include/net/cfg80211.h:4383: warning: Function parameter or member 
'wext.keys' not described in 'wireless_dev'
   include/net/cfg80211.h:4383: warning: Function parameter or member 'wext.ie' 
not described in 'wireless_dev'
   include/net/cfg80211.h:4383: warning: Function parameter or member 
'wext.ie_len' not described in 'wireless_dev'
   include/net/cfg80211.h:4383: warning: Function parameter or member 
'wext.bssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4383: warning: Function parameter or member 
'wext.ssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4383: warning: Function parameter or member 
'wext.default_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4383: warning: Function parameter or member 
'wext.default_mgmt_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4383: warning: Function parameter or member 
'wext.prev_bssid_valid' not described in 'wireless_dev'
   include/net/mac80211.h:2360: warning: Function parameter or member 
'radiotap_timestamp.units_pos' not described in 'ieee80211_hw'
   include/net/mac80211.h:2360: warning: Function parameter or member 
'radiotap_timestamp.accuracy' not described in 'ieee80211_hw'
>> include/net/mac80211.h:1180: warning: Enum value 'RX_FLAG_NO_PSDU' not 
>> described in enum 'mac80211_rx_flags'
>> include/net/mac80211.h:1180: warning: Excess enum value 
>> 'RX_FLAG_RADIOTAP_NO_PSDU' description in 'mac80211_rx_flags'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.rts_cts_rate_idx' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.use_rts' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.use_cts_prot' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.short_preamble' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.skip_table' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.jiffies' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.vif' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.hw_key' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.flags' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'control.enqueue_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 'ack' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'ack.cookie' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'status.rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'status.ack_signal' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'status.ampdu_ack_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'status.ampdu_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter or member 
'status.antenna' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:978: warning: Function parameter 

Re: [PATCH 07/16] iwlwifi: mvm: support new WoWLAN status FW API

[kbuild test robot]

Hi Luca,

I love your patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on next-20180817]
[cannot apply to v4.18]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Luca-Coelho/iwlwifi-updates-intended-for-v4-20-2018-08-18/20180818-163006
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: parisc-allyesconfig (attached as .config)
compiler: hppa-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.2.0 make.cross ARCH=parisc 

All errors (new ones prefixed by >>):

   drivers/net/wireless/intel/iwlwifi/mvm/ops.o: In function 
`iwl_mvm_d0i3_exit_work':
>> (.text+0x2eec): undefined reference to `iwl_mvm_send_wowlan_get_status'

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH 07/16] iwlwifi: mvm: support new WoWLAN status FW API

[kbuild test robot]

Hi Luca,

I love your patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on next-20180817]
[cannot apply to v4.18]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Luca-Coelho/iwlwifi-updates-intended-for-v4-20-2018-08-18/20180818-163006
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: parisc-allmodconfig (attached as .config)
compiler: hppa-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.2.0 make.cross ARCH=parisc 

All errors (new ones prefixed by >>):

>> ERROR: "iwl_mvm_send_wowlan_get_status" 
>> [drivers/net/wireless/intel/iwlwifi/mvm/iwlmvm.ko] undefined!

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH v2 12/12] mt76: Kconfig and Makefile for mt76x0 driver

[kbuild test robot]

Hi Stanislaw,

I love your patch! Perhaps something to improve:

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.18-rc3 next-20180706]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Stanislaw-Gruszka/mt76-add-more-states/20180706-200412
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:253:15: sparse: expression 
>> using sizeof(void)
>> drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:253:15: sparse: expression 
>> using sizeof(void)
   drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:282:15: sparse: expression 
using sizeof(void)
   drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:282:15: sparse: expression 
using sizeof(void)
   drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:325:15: sparse: expression 
using sizeof(void)
   drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:325:15: sparse: expression 
using sizeof(void)
   drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:354:15: sparse: expression 
using sizeof(void)
   drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:354:15: sparse: expression 
using sizeof(void)
>> drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:344:5: sparse: symbol 
>> 'mt76x0_burst_read_regs' was not declared. Should it be static?
   drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c:463:13: sparse: expression 
using sizeof(void)
--
>> drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c:88:27: sparse: Variable 
>> length array is used.
--
>> drivers/net/wireless/mediatek/mt76/mt76x0/phy.c:969:34: sparse: expression 
>> using sizeof(void)
>> drivers/net/wireless/mediatek/mt76/mt76x0/phy.c:989:6: sparse: symbol 
>> 'mt76x0_ant_select' was not declared. Should it be static?
--
>> drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:88:21: sparse: expression 
>> using sizeof(void)
   drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:97:31: sparse: expression 
using sizeof(void)
>> drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:166:16: sparse: incorrect 
>> type in return expression (different base types) @@expected unsigned 
>> short @@got restricted __leunsigned short @@
   drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:166:16:expected unsigned 
short
   drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:166:16:got restricted 
__le16 [usertype] 
>> drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:175:23: sparse: incorrect 
>> type in assignment (different base types) @@expected restricted __le16 
>> [usertype] tx_rate @@got 16 [usertype] tx_rate @@
   drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:175:23:expected 
restricted __le16 [usertype] tx_rate
   drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:175:23:got unsigned short
   drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:438:30: sparse: expression 
using sizeof(void)
   drivers/net/wireless/mediatek/mt76/mt76x0/mac.c:438:30: sparse: expression 
using sizeof(void)
--
>> drivers/net/wireless/mediatek/mt76/mt76x0/tx.c:93:26: sparse: incorrect type 
>> in assignment (different base types) @@expected unsigned short 
>> [unsigned] [usertype] rate_ctl @@got  short [unsigned] [usertype] 
>> rate_ctl @@
   drivers/net/wireless/mediatek/mt76/mt76x0/tx.c:93:26:expected unsigned 
short [unsigned] [usertype] rate_ctl
   drivers/net/wireless/mediatek/mt76/mt76x0/tx.c:93:26:got restricted 
__le16 [usertype] tx_rate
>> drivers/net/wireless/mediatek/mt76/mt76x0/tx.c:126:27: sparse: expression 
>> using sizeof(void)

Please review and possibly fold the followup patch.

vim +253 drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c

9b00fd07 Stanislaw Gruszka 2018-07-06  242  
9b00fd07 Stanislaw Gruszka 2018-07-06  243  int mt76x0_write_reg_pairs(struct 
mt76x0_dev *dev, u32 base,
9b00fd07 Stanislaw Gruszka 2018-07-06  244 const struct 
mt76_reg_pair *data, int n)
9b00fd07 Stanislaw Gruszka 2018-07-06  245  {
9b00fd07 Stanislaw Gruszka 2018-07-06  246  const int max_vals_per_cmd = 
INBAND_PACKET_MAX_LEN / 8;
9b00fd07 Stanislaw Gruszka 2018-07-06  247  struct sk_buff *skb;
9b00fd07 Stanislaw Gruszka 2018-07-06  248  int cnt, i, ret;
9b00fd07 Stanislaw Gruszka 2018-07-06  249  
9b00fd07 Stanislaw Gruszka 2018-07-06  250  if (!n)
9b00fd07 Stanislaw Gruszka 2018-07-06  251  return 0;
9b00fd07 Stanislaw Gruszka 2018-07-06  252  
9b00fd07 Stanislaw Gruszka 2018-07-06 @253  cnt = min(max_vals_per_cmd, n);
9b00fd07 Stanislaw Gruszka 2018-07-06  254  
9b00fd07 Stanislaw Gruszka 2018-07-06  255  skb = alloc_skb(cnt * 8 + 
MT_DMA_HDR_LEN + 4, GFP_KERNEL);
9b00fd07 Stanislaw Gruszka 2018-07-06  256  if (!skb)
9b00fd07 Stanislaw Gruszka 2018-07-06  257  return 

[RFC PATCH] mt76: mt76x0_burst_read_regs() can be static

[kbuild test robot]

Fixes: c1f1ff1a3d63 ("mt76: Kconfig and Makefile for mt76x0 driver")
Signed-off-by: kbuild test robot 
---
 mcu.c |4 ++--
 phy.c |2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c 
b/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c
index aafa3f3..0c9da79 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mcu.c
@@ -341,8 +341,8 @@ int mt76x0_burst_write_regs(struct mt76x0_dev *dev, u32 
offset,
data + cnt, n - cnt);
 }
 
-int mt76x0_burst_read_regs(struct mt76x0_dev *dev, u32 base,
-  struct mt76_reg_pair *data, int n)
+static int mt76x0_burst_read_regs(struct mt76x0_dev *dev, u32 base,
+ struct mt76_reg_pair *data, int n)
 {
const int max_vals_per_cmd = INBAND_PACKET_MAX_LEN / 4 - 1;
struct sk_buff *skb;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c 
b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
index 0830280..e52a506 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
@@ -986,7 +986,7 @@ mt76x0_rf_init(struct mt76x0_dev *dev)
rf_set(dev, MT_RF(0, 4), 0x80);
 }
 
-void mt76x0_ant_select(struct mt76x0_dev *dev)
+static void mt76x0_ant_select(struct mt76x0_dev *dev)
 {
/* Single antenna mode. */
mt76_rmw(dev, MT_WLAN_FUN_CTRL, BIT(5), BIT(6));

Re: [PATCH 11/11] mt76: Kconfig and Makefile for mt76x0 driver

[kbuild test robot]

Hi Stanislaw,

I love your patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.18-rc3 next-20180704]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Stanislaw-Gruszka/Add-mt76x0-driver/20180705-150550
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All error/warnings (new ones prefixed by >>):

   drivers/net/wireless/mediatek/mt76/mt76x0/phy.c: In function 
'mt76x0_phy_set_channel':
>> drivers/net/wireless/mediatek/mt76/mt76x0/phy.c:619:6: warning: 'bw' may be 
>> used uninitialized in this function [-Wmaybe-uninitialized]
 int bw;
 ^~
>> drivers/net/wireless/mediatek/mt76/mt76x0/phy.c:350:6: warning: 'rf_band' 
>> may be used uninitialized in this function [-Wmaybe-uninitialized]
 u16 rf_band;
 ^~~
--
>> make[7]: *** No rule to make target 
>> 'drivers/net/wireless/mediatek/mt76/mt76x0/main.o', needed by 
>> 'drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.o'.
   make[7]: Target '__build' not remade because of errors.

---
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.config.gz
Description: application/gzip

Re: [PATCH 12/19] mt76: add mt76x2_tx_common to mt76x2-common module

[kbuild test robot]

Hi Lorenzo,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.18-rc3 next-20180629]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Lorenzo-Bianconi/add-mt76x2u-support-to-mt76-driver/20180701-221609
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master

smatch warnings:
drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c:35 mt76x2_tx() warn: 
always true condition '(wcid->hw_key_idx != -1) => (0-255 != (-1))'

vim +35 drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c

20  
21  void mt76x2_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control 
*control,
22 struct sk_buff *skb)
23  {
24  struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
25  struct mt76x2_dev *dev = hw->priv;
26  struct ieee80211_vif *vif = info->control.vif;
27  struct mt76_wcid *wcid = >global_wcid;
28  
29  if (control->sta) {
30  struct mt76x2_sta *msta;
31  
32  msta = (struct mt76x2_sta *)control->sta->drv_priv;
33  wcid = >wcid;
34  /* sw encrypted frames */
  > 35  if (!info->control.hw_key && wcid->hw_key_idx != -1)
36  control->sta = NULL;
37  }
38  
39  if (vif && !control->sta) {
40  struct mt76x2_vif *mvif;
41  
42  mvif = (struct mt76x2_vif *)vif->drv_priv;
43  wcid = >group_wcid;
44  }
45  
46  mt76_tx(>mt76, control->sta, wcid, skb);
47  }
48  EXPORT_SYMBOL_GPL(mt76x2_tx);
49  

---
0-DAY kernel test infrastructureOpen Source Technology Center
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Re: [PATCH] mac80211: add stop/start logic for software TXQs

[kbuild test robot]

Hi Manikanta,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on mac80211-next/master]
[also build test WARNING on v4.18-rc2 next-20180626]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Manikanta-Pubbisetty/mac80211-add-stop-start-logic-for-software-TXQs/20180626-153410
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick 
(https://www.imagemagick.org)
   mm/mempool.c:228: warning: Function parameter or member 'pool' not described 
in 'mempool_init'
   Error: Cannot open file arch/x86/kernel/cpu/mtrr/main.c
   Error: Cannot open file arch/x86/kernel/cpu/mtrr/main.c
   WARNING: kernel-doc 'scripts/kernel-doc -rst -enable-lineno -export 
arch/x86/kernel/cpu/mtrr/main.c' failed with return code 2
   include/net/cfg80211.h:4381: warning: Function parameter or member 
'wext.ibss' not described in 'wireless_dev'
   include/net/cfg80211.h:4381: warning: Function parameter or member 
'wext.connect' not described in 'wireless_dev'
   include/net/cfg80211.h:4381: warning: Function parameter or member 
'wext.keys' not described in 'wireless_dev'
   include/net/cfg80211.h:4381: warning: Function parameter or member 'wext.ie' 
not described in 'wireless_dev'
   include/net/cfg80211.h:4381: warning: Function parameter or member 
'wext.ie_len' not described in 'wireless_dev'
   include/net/cfg80211.h:4381: warning: Function parameter or member 
'wext.bssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4381: warning: Function parameter or member 
'wext.ssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4381: warning: Function parameter or member 
'wext.default_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4381: warning: Function parameter or member 
'wext.default_mgmt_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4381: warning: Function parameter or member 
'wext.prev_bssid_valid' not described in 'wireless_dev'
   include/net/mac80211.h:2328: warning: Function parameter or member 
'radiotap_timestamp.units_pos' not described in 'ieee80211_hw'
   include/net/mac80211.h:2328: warning: Function parameter or member 
'radiotap_timestamp.accuracy' not described in 'ieee80211_hw'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.rts_cts_rate_idx' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.use_rts' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.use_cts_prot' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.short_preamble' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.skip_table' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.jiffies' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.vif' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.hw_key' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.flags' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'control.enqueue_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 'ack' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'ack.cookie' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'status.rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'status.ack_signal' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'status.ampdu_ack_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'status.ampdu_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'status.antenna' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'status.tx_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:977: warning: Function parameter or member 
'status.is_valid_ack_signal' not described in 'ieee80211_tx_info'
   

Re: [PATCH 2/2] mwifiex: restructure rx_reorder_tbl_lock usage

[kbuild test robot]

Hi Ganapathi,

I love your patch! Perhaps something to improve:

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.18-rc2 next-20180625]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ganapathi-Bhat/mwifiex-replace-rx_pkt_lock-by-rx_reorder_tbl_lock/20180625-175146
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: arm-sama5_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.2.0 make.cross ARCH=arm 

Note: it may well be a FALSE warning. FWIW you are at least aware of it now.
http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings

All warnings (new ones prefixed by >>):

   In file included from include/linux/irqflags.h:16:0,
from arch/arm/include/asm/bitops.h:28,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/wait.h:7,
from drivers/net//wireless/marvell/mwifiex/decl.h:26,
from 
drivers/net//wireless/marvell/mwifiex/11n_rxreorder.c:20:
   drivers/net//wireless/marvell/mwifiex/11n_rxreorder.c: In function 
'mwifiex_11n_rx_reorder_pkt':
>> arch/arm/include/asm/irqflags.h:171:2: warning: 'flags' may be used 
>> uninitialized in this function [-Wmaybe-uninitialized]
 asm volatile(
 ^~~
   drivers/net//wireless/marvell/mwifiex/11n_rxreorder.c:155:16: note: 'flags' 
was declared here
 unsigned long flags;
   ^
--
   In file included from include/linux/irqflags.h:16:0,
from arch/arm/include/asm/bitops.h:28,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/wait.h:7,
from drivers/net/wireless/marvell/mwifiex/decl.h:26,
from 
drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c:20:
   drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c: In function 
'mwifiex_11n_rx_reorder_pkt':
>> arch/arm/include/asm/irqflags.h:171:2: warning: 'flags' may be used 
>> uninitialized in this function [-Wmaybe-uninitialized]
 asm volatile(
 ^~~
   drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c:155:16: note: 'flags' 
was declared here
 unsigned long flags;
   ^

vim +/flags +171 arch/arm/include/asm/irqflags.h

7ad1bcb2 include/asm-arm/irqflags.h  Russell King2006-08-27  164  
7ad1bcb2 include/asm-arm/irqflags.h  Russell King2006-08-27  165  /*
7ad1bcb2 include/asm-arm/irqflags.h  Russell King2006-08-27  166   * 
restore saved IRQ & FIQ state
7ad1bcb2 include/asm-arm/irqflags.h  Russell King2006-08-27  167   */
6fb18ac9 arch/arm/include/asm/irqflags.h Daniel Thompson 2015-06-10  168  
#define arch_local_irq_restore arch_local_irq_restore
df9ee292 arch/arm/include/asm/irqflags.h David Howells   2010-10-07  169  
static inline void arch_local_irq_restore(unsigned long flags)
df9ee292 arch/arm/include/asm/irqflags.h David Howells   2010-10-07  170  {
df9ee292 arch/arm/include/asm/irqflags.h David Howells   2010-10-07 @171
asm volatile(
55bdd694 arch/arm/include/asm/irqflags.h Catalin Marinas 2010-05-21  172
"   msr " IRQMASK_REG_NAME_W ", %0  @ local_irq_restore"
df9ee292 arch/arm/include/asm/irqflags.h David Howells   2010-10-07  173
:
df9ee292 arch/arm/include/asm/irqflags.h David Howells   2010-10-07  174
: "r" (flags)
df9ee292 arch/arm/include/asm/irqflags.h David Howells   2010-10-07  175
: "memory", "cc");
df9ee292 arch/arm/include/asm/irqflags.h David Howells   2010-10-07  176  }
df9ee292 arch/arm/include/asm/irqflags.h David Howells   2010-10-07  177  

:: The code at line 171 was first introduced by commit
:: df9ee29270c11dba7d0fe0b83ce47a4d8e8d2101 Fix IRQ flag handling naming

:: TO: David Howells 
:: CC: David Howells 

---
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.config.gz
Description: application/gzip

Re: [PATCH 1/3] cfg80211: Add support for HE

[kbuild test robot]

Hi Luca,

I love your patch! Yet something to improve:

[auto build test ERROR on mac80211-next/master]
[also build test ERROR on next-20180608]
[cannot apply to v4.17]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Luca-Coelho/cfg80211-mac80211-add-support-for-IEEE802-11ax/20180609-065018
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
config: x86_64-randconfig-x018-201822 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

Note: the 
linux-review/Luca-Coelho/cfg80211-mac80211-add-support-for-IEEE802-11ax/20180609-065018
 HEAD a5988005673125579d32941fcb33b0d7c9d79ee5 builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

   In file included from arch/x86/include/asm/bug.h:83:0,
from include/linux/bug.h:5,
from include/linux/thread_info.h:12,
from include/linux/uio.h:13,
from include/linux/socket.h:8,
from include/uapi/linux/if.h:25,
from net/wireless/core.c:11:
   net/wireless/core.c: In function 'wiphy_register':
>> net/wireless/core.c:798:23: error: 'const struct 
>> ieee80211_sband_iftype_data' has no member named 'types'; did you mean 
>> 'types_mask'?
   if (WARN_ON(!iftd->types))
  ^
   include/asm-generic/bug.h:112:25: note: in definition of macro 'WARN_ON'
 int __ret_warn_on = !!(condition);\
^
   net/wireless/core.c:800:30: error: 'const struct 
ieee80211_sband_iftype_data' has no member named 'types'; did you mean 
'types_mask'?
   if (WARN_ON(types & iftd->types))
 ^
   include/asm-generic/bug.h:112:25: note: in definition of macro 'WARN_ON'
 int __ret_warn_on = !!(condition);\
^
   net/wireless/core.c:807:19: error: 'const struct 
ieee80211_sband_iftype_data' has no member named 'types'; did you mean 
'types_mask'?
   types |= iftd->types;
  ^
  types_mask

vim +798 net/wireless/core.c

   666  
   667  /*
   668   * if a wiphy has unsupported modes for regulatory channel 
enforcement,
   669   * opt-out of enforcement checking
   670   */
   671  if (wiphy->interface_modes & ~(BIT(NL80211_IFTYPE_STATION) |
   672 BIT(NL80211_IFTYPE_P2P_CLIENT) |
   673 BIT(NL80211_IFTYPE_AP) |
   674 BIT(NL80211_IFTYPE_P2P_GO) |
   675 BIT(NL80211_IFTYPE_ADHOC) |
   676 BIT(NL80211_IFTYPE_P2P_DEVICE) |
   677 BIT(NL80211_IFTYPE_NAN) |
   678 BIT(NL80211_IFTYPE_AP_VLAN) |
   679 BIT(NL80211_IFTYPE_MONITOR)))
   680  wiphy->regulatory_flags |= 
REGULATORY_IGNORE_STALE_KICKOFF;
   681  
   682  if (WARN_ON((wiphy->regulatory_flags & 
REGULATORY_WIPHY_SELF_MANAGED) &&
   683  (wiphy->regulatory_flags &
   684  (REGULATORY_CUSTOM_REG |
   685   REGULATORY_STRICT_REG |
   686   
REGULATORY_COUNTRY_IE_FOLLOW_POWER |
   687   
REGULATORY_COUNTRY_IE_IGNORE
   688  return -EINVAL;
   689  
   690  if (WARN_ON(wiphy->coalesce &&
   691  (!wiphy->coalesce->n_rules ||
   692   !wiphy->coalesce->n_patterns) &&
   693  (!wiphy->coalesce->pattern_min_len ||
   694   wiphy->coalesce->pattern_min_len >
   695  wiphy->coalesce->pattern_max_len)))
   696  return -EINVAL;
   697  
   698  if (WARN_ON(wiphy->ap_sme_capa &&
   699  !(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME)))
   700  return -EINVAL;
   701  
   702  if (WARN_ON(wiphy->addresses && !wiphy->n_addresses))
   703  return -EINVAL;
   704  
   705  if (WARN_ON(wiphy->addresses &&
   706  !is_zero_ether_addr(wiphy->perm_addr) &&
   707  memcmp(wiphy->perm_addr, wiphy->addresses[0].addr,
   708 ETH_ALEN)))
   709  return -EINVAL;
   710  
   711  if (WARN_ON(wiphy->max_acl_mac_addrs &&
   712  (!(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME) ||
   713   !rdev->ops->set_mac_acl)))
   714

Re: [PATCH 1/2] cfg80211: last ack singal support in station dump

[kbuild test robot]

Hi Balaji,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on mac80211-next/master]
[cannot apply to v4.17-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Balaji-Pothunoori/cfg80211-mac80211-last-ack-singal-support-in-station-dump/20180527-162750
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
config: x86_64-randconfig-x000-201821 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

Note: the 
linux-review/Balaji-Pothunoori/cfg80211-mac80211-last-ack-singal-support-in-station-dump/20180527-162750
 HEAD 7d4f99704af356d198be9638b571119647e26397 builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

   In file included from include/linux/kernel.h:11:0,
from include/linux/list.h:9,
from include/linux/module.h:9,
from net//mac80211/sta_info.c:13:
   net//mac80211/sta_info.c: In function 'sta_set_sinfo':
>> net//mac80211/sta_info.c:2314:32: error: 
>> 'NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG' undeclared (first use in this 
>> function); did you mean 'NL80211_STA_INFO_ACK_SIGNAL_AVG'?
 !(sinfo->filled & BIT_ULL(NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG))) {
   ^
   include/linux/bitops.h:8:32: note: in definition of macro 'BIT_ULL'
#define BIT_ULL(nr)  (1ULL << (nr))
   ^~
   net//mac80211/sta_info.c:2314:32: note: each undeclared identifier is 
reported only once for each function it appears in
 !(sinfo->filled & BIT_ULL(NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG))) {
   ^
   include/linux/bitops.h:8:32: note: in definition of macro 'BIT_ULL'
#define BIT_ULL(nr)  (1ULL << (nr))
   ^~

vim +2314 net//mac80211/sta_info.c

c9c5962b5 Johannes Berg2016-03-31  2081  
0fdf1493b Johannes Berg2018-05-18  2082  void sta_set_sinfo(struct 
sta_info *sta, struct station_info *sinfo,
0fdf1493b Johannes Berg2018-05-18  2083bool 
tidstats)
b7ffbd7ef Johannes Berg2014-06-04  2084  {
b7ffbd7ef Johannes Berg2014-06-04  2085 struct 
ieee80211_sub_if_data *sdata = sta->sdata;
b7ffbd7ef Johannes Berg2014-06-04  2086 struct ieee80211_local 
*local = sdata->local;
b7ffbd7ef Johannes Berg2014-06-04  2087 u32 thr = 0;
c9c5962b5 Johannes Berg2016-03-31  2088 int i, ac, cpu;
c9c5962b5 Johannes Berg2016-03-31  2089 struct 
ieee80211_sta_rx_stats *last_rxstats;
c9c5962b5 Johannes Berg2016-03-31  2090  
c9c5962b5 Johannes Berg2016-03-31  2091 last_rxstats = 
sta_get_last_rx_stats(sta);
b7ffbd7ef Johannes Berg2014-06-04  2092  
b7ffbd7ef Johannes Berg2014-06-04  2093 sinfo->generation = 
sdata->local->sta_generation;
b7ffbd7ef Johannes Berg2014-06-04  2094  
225b81898 Johannes Berg2015-01-21  2095 /* do before driver, so 
beacon filtering drivers have a
225b81898 Johannes Berg2015-01-21  2096  * chance to e.g. just 
add the number of filtered beacons
225b81898 Johannes Berg2015-01-21  2097  * (or just modify the 
value entirely, of course)
225b81898 Johannes Berg2015-01-21  2098  */
225b81898 Johannes Berg2015-01-21  2099 if (sdata->vif.type == 
NL80211_IFTYPE_STATION)
225b81898 Johannes Berg2015-01-21  2100 
sinfo->rx_beacon = sdata->u.mgd.count_beacon_signal;
225b81898 Johannes Berg2015-01-21  2101  
2b9a7e1ba Johannes Berg2014-11-17  2102 
drv_sta_statistics(local, sdata, >sta, sinfo);
2b9a7e1ba Johannes Berg2014-11-17  2103  
319090bf6 Johannes Berg2014-11-17  2104 sinfo->filled |= 
BIT(NL80211_STA_INFO_INACTIVE_TIME) |
319090bf6 Johannes Berg2014-11-17  2105  
BIT(NL80211_STA_INFO_STA_FLAGS) |
319090bf6 Johannes Berg2014-11-17  2106  
BIT(NL80211_STA_INFO_BSS_PARAM) |
319090bf6 Johannes Berg2014-11-17  2107  
BIT(NL80211_STA_INFO_CONNECTED_TIME) |
976bd9efd Johannes Berg2015-10-16  2108  
BIT(NL80211_STA_INFO_RX_DROP_MISC);
976bd9efd Johannes Berg2015-10-16  2109  
976bd9efd Johannes Berg2015-10-16  2110 if (sdata->vif.type == 
NL80211_IFTYPE_STATION) {
976bd9efd Johannes Berg2015-10-16  2111 
sinfo->beacon_loss_count = sdata->u.mgd.beacon_loss_count;
976bd9efd Johannes Berg2015-10-16  2112 sinfo->filled 
|= BIT(NL80211_STA_INFO_BEACON_LOSS);
976bd9efd Johannes Berg

Re: [PATCH 2/3] brcmfmac: handle monitor mode marked msgbuf packets

[kbuild test robot]

Hi Rafał,

I love your patch! Perhaps something to improve:

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.17-rc6 next-20180517]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Rafa-Mi-ecki/brcmfmac-allow-specifying-features-per-firmware-version/20180523-160546
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

   drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:304:30: sparse: 
expression using sizeof(void)
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:417:34: sparse: 
>> incorrect type in assignment (different base types) @@expected 
>> restricted __le16 [usertype] it_len @@got 6 [usertype] it_len @@
   drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:417:34:expected 
restricted __le16 [usertype] it_len
   drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:417:34:got 
unsigned long

vim +417 drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c

   264  
   265  static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb,
   266 struct net_device *ndev)
   267  {
   268  int ret;
   269  struct brcmf_if *ifp = netdev_priv(ndev);
   270  struct brcmf_pub *drvr = ifp->drvr;
   271  struct ethhdr *eh;
   272  int head_delta;
   273  
   274  brcmf_dbg(DATA, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
   275  
   276  /* Can the device send data? */
   277  if (drvr->bus_if->state != BRCMF_BUS_UP) {
   278  brcmf_err("xmit rejected state=%d\n", 
drvr->bus_if->state);
   279  netif_stop_queue(ndev);
   280  dev_kfree_skb(skb);
   281  ret = -ENODEV;
   282  goto done;
   283  }
   284  
   285  /* Some recent Broadcom's firmwares disassociate STA when they 
receive
   286   * an 802.11f ADD frame. This behavior can lead to a local DoS 
security
   287   * issue. Attacker may trigger disassociation of any STA by 
sending a
   288   * proper Ethernet frame to the wireless interface.
   289   *
   290   * Moreover this feature may break AP interfaces in some 
specific
   291   * setups. This applies e.g. to the bridge with hairpin mode 
enabled and
   292   * IFLA_BRPORT_MCAST_TO_UCAST set. IAPP packet generated by a 
firmware
   293   * will get passed back to the wireless interface and cause 
immediate
   294   * disassociation of a just-connected STA.
   295   */
   296  if (!drvr->settings->iapp && brcmf_skb_is_iapp(skb)) {
   297  dev_kfree_skb(skb);
   298  ret = -EINVAL;
   299  goto done;
   300  }
   301  
   302  /* Make sure there's enough writeable headroom */
   303  if (skb_headroom(skb) < drvr->hdrlen || skb_header_cloned(skb)) 
{
 > 304  head_delta = max_t(int, drvr->hdrlen - 
 > skb_headroom(skb), 0);
   305  
   306  brcmf_dbg(INFO, "%s: insufficient headroom (%d)\n",
   307brcmf_ifname(ifp), head_delta);
   308  atomic_inc(>bus_if->stats.pktcowed);
   309  ret = pskb_expand_head(skb, ALIGN(head_delta, 
NET_SKB_PAD), 0,
   310 GFP_ATOMIC);
   311  if (ret < 0) {
   312  brcmf_err("%s: failed to expand headroom\n",
   313brcmf_ifname(ifp));
   314  atomic_inc(>bus_if->stats.pktcow_failed);
   315  goto done;
   316  }
   317  }
   318  
   319  /* validate length for ether packet */
   320  if (skb->len < sizeof(*eh)) {
   321  ret = -EINVAL;
   322  dev_kfree_skb(skb);
   323  goto done;
   324  }
   325  
   326  eh = (struct ethhdr *)(skb->data);
   327  
   328  if (eh->h_proto == htons(ETH_P_PAE))
   329  atomic_inc(>pend_8021x_cnt);
   330  
   331  /* determine the priority */
   332  if ((skb->priority == 0) || (skb->priority > 7))
   333  skb->priority = cfg80211_classify8021d(skb, NULL);
   334  
   335  ret = brcmf_proto_tx_queue_data(drvr, ifp->ifidx, skb);
   336  if (ret < 0)
   337  brcmf_txfinalize(ifp, skb, false);
   338  
   339  done:
   340  if (ret) {
   341  ndev->stats.tx_dropped++;
   342  } else {
   343  

[mac80211-next:master 20/20] net/wireless/nl80211.c:4802:48: sparse: incorrect type in argument 1 (different base types)

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
head:   7ea3e110f2f8ba23f330c2f702f556acd539bcb8
commit: 7ea3e110f2f8ba23f330c2f702f556acd539bcb8 [20/20] cfg80211: release 
station info tidstats where needed
reproduce:
# apt-get install sparse
git checkout 7ea3e110f2f8ba23f330c2f702f556acd539bcb8
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> net/wireless/nl80211.c:4802:48: sparse: incorrect type in argument 1 
>> (different base types) @@expected struct station_info *sinfo @@got 
>> struct statiostruct station_info *sinfo @@
   net/wireless/nl80211.c:4802:48:expected struct station_info *sinfo
   net/wireless/nl80211.c:4802:48:got struct station_info [addressable] 
sinfo
   net/wireless/nl80211.c:7587:33: sparse: expression using sizeof(void)
   net/wireless/nl80211.c:7587:33: sparse: expression using sizeof(void)
   net/wireless/nl80211.c: In function 'nl80211_get_station':
   net/wireless/nl80211.c:4802:34: error: incompatible type for argument 1 of 
'cfg80211_sinfo_release_content'
  cfg80211_sinfo_release_content(sinfo);
 ^
   In file included from net/wireless/nl80211.c:24:0:
   include/net/cfg80211.h:5721:20: note: expected 'struct station_info *' but 
argument is of type 'struct station_info'
static inline void cfg80211_sinfo_release_content(struct station_info 
*sinfo)
   ^~

vim +4802 net/wireless/nl80211.c

  4776  
  4777  static int nl80211_get_station(struct sk_buff *skb, struct genl_info 
*info)
  4778  {
  4779  struct cfg80211_registered_device *rdev = info->user_ptr[0];
  4780  struct net_device *dev = info->user_ptr[1];
  4781  struct station_info sinfo;
  4782  struct sk_buff *msg;
  4783  u8 *mac_addr = NULL;
  4784  int err;
  4785  
  4786  memset(, 0, sizeof(sinfo));
  4787  
  4788  if (!info->attrs[NL80211_ATTR_MAC])
  4789  return -EINVAL;
  4790  
  4791  mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
  4792  
  4793  if (!rdev->ops->get_station)
  4794  return -EOPNOTSUPP;
  4795  
  4796  err = rdev_get_station(rdev, dev, mac_addr, );
  4797  if (err)
  4798  return err;
  4799  
  4800  msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
  4801  if (!msg) {
> 4802  cfg80211_sinfo_release_content(sinfo);
  4803  return -ENOMEM;
  4804  }
  4805  
  4806  if (nl80211_send_station(msg, NL80211_CMD_NEW_STATION,
  4807   info->snd_portid, info->snd_seq, 0,
  4808   rdev, dev, mac_addr, ) < 0) {
  4809  nlmsg_free(msg);
  4810  return -ENOBUFS;
  4811  }
  4812  
  4813  return genlmsg_reply(msg, info);
  4814  }
  4815  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation

[mac80211-next:master 20/20] net/wireless/nl80211.c:4802:34: error: incompatible type for argument 1 of 'cfg80211_sinfo_release_content'

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
head:   7ea3e110f2f8ba23f330c2f702f556acd539bcb8
commit: 7ea3e110f2f8ba23f330c2f702f556acd539bcb8 [20/20] cfg80211: release 
station info tidstats where needed
config: x86_64-randconfig-x004-201819 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
git checkout 7ea3e110f2f8ba23f330c2f702f556acd539bcb8
# save the attached .config to linux build tree
make ARCH=x86_64 

All errors (new ones prefixed by >>):

   net/wireless/nl80211.c: In function 'nl80211_get_station':
>> net/wireless/nl80211.c:4802:34: error: incompatible type for argument 1 of 
>> 'cfg80211_sinfo_release_content'
  cfg80211_sinfo_release_content(sinfo);
 ^
   In file included from net/wireless/nl80211.c:24:0:
   include/net/cfg80211.h:5721:20: note: expected 'struct station_info *' but 
argument is of type 'struct station_info'
static inline void cfg80211_sinfo_release_content(struct station_info 
*sinfo)
   ^~

vim +/cfg80211_sinfo_release_content +4802 net/wireless/nl80211.c

  4776  
  4777  static int nl80211_get_station(struct sk_buff *skb, struct genl_info 
*info)
  4778  {
  4779  struct cfg80211_registered_device *rdev = info->user_ptr[0];
  4780  struct net_device *dev = info->user_ptr[1];
  4781  struct station_info sinfo;
  4782  struct sk_buff *msg;
  4783  u8 *mac_addr = NULL;
  4784  int err;
  4785  
  4786  memset(, 0, sizeof(sinfo));
  4787  
  4788  if (!info->attrs[NL80211_ATTR_MAC])
  4789  return -EINVAL;
  4790  
  4791  mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
  4792  
  4793  if (!rdev->ops->get_station)
  4794  return -EOPNOTSUPP;
  4795  
  4796  err = rdev_get_station(rdev, dev, mac_addr, );
  4797  if (err)
  4798  return err;
  4799  
  4800  msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
  4801  if (!msg) {
> 4802  cfg80211_sinfo_release_content(sinfo);
  4803  return -ENOMEM;
  4804  }
  4805  
  4806  if (nl80211_send_station(msg, NL80211_CMD_NEW_STATION,
  4807   info->snd_portid, info->snd_seq, 0,
  4808   rdev, dev, mac_addr, ) < 0) {
  4809  nlmsg_free(msg);
  4810  return -ENOBUFS;
  4811  }
  4812  
  4813  return genlmsg_reply(msg, info);
  4814  }
  4815  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH] NFC: pn533: don't send USB data off of the stack

[kbuild test robot]

Hi Greg,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.17-rc5 next-20180517]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Greg-KH/NFC-pn533-don-t-send-USB-data-off-of-the-stack/20180518-100416
config: i386-randconfig-x013-201819 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/nfc/pn533/usb.c: In function 'pn533_usb_send_ack':
>> drivers/nfc/pn533/usb.c:163:15: error: invalid operands to binary | (have 
>> 'struct urb *' and 'int')
 phy->out_urb |= URB_FREE_BUFFER;
  ^~
   drivers/nfc/pn533/usb.c: In function 'pn533_usb_send_frame':
   drivers/nfc/pn533/usb.c:180:15: error: invalid operands to binary & (have 
'struct urb *' and 'int')
 phy->out_urb &= ~URB_FREE_BUFFER;
  ^~
   drivers/nfc/pn533/usb.c: In function 'pn533_acr122_poweron_rdr':
   drivers/nfc/pn533/usb.c:406:15: error: invalid operands to binary | (have 
'struct urb *' and 'int')
 phy->out_urb |= URB_FREE_BUFFER;
  ^~

vim +163 drivers/nfc/pn533/usb.c

   147  
   148  static int pn533_usb_send_ack(struct pn533 *dev, gfp_t flags)
   149  {
   150  struct pn533_usb_phy *phy = dev->phy;
   151  static const u8 ack[6] = {0x00, 0x00, 0xff, 0x00, 0xff, 0x00};
   152  /* spec 7.1.1.3:  Preamble, SoPC (2), ACK Code (2), Postamble */
   153  char *buffer;
   154  int rc;
   155  
   156  buffer = kmalloc(sizeof(ack), GFP_KERNEL);
   157  if (!buffer)
   158  return -ENOMEM;
   159  memcpy(buffer, ack, sizeof(ack));
   160  
   161  phy->out_urb->transfer_buffer = (u8 *)ack;
   162  phy->out_urb->transfer_buffer_length = sizeof(ack);
 > 163  phy->out_urb |= URB_FREE_BUFFER;
   164  rc = usb_submit_urb(phy->out_urb, flags);
   165  
   166  return rc;
   167  }
   168  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH 4/8] mwifiex: support sysfs initiated device coredump

[kbuild test robot]

Hi Arend,

I love your patch! Yet something to improve:

[auto build test ERROR on next-20180515]
[cannot apply to wireless-drivers-next/master wireless-drivers/master 
bluetooth-next/master v4.17-rc5 v4.17-rc4 v4.17-rc3 v4.17-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Arend-van-Spriel/brcmfmac-coredump-functionality-and-fixes/20180515-233022
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   WARNING: modpost: missing MODULE_LICENSE() in sound/soc/omap/snd-soc-sdma.o
   see include/linux/module.h for more information
>> ERROR: "mwifiex_send_cmd" 
>> [drivers/net/wireless/marvell/mwifiex/mwifiex_usb.ko] undefined!

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH 3/3] net: Dynamically allocate struct station_info

[kbuild test robot]

Hi Toke,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.17-rc4 next-20180509]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Toke-H-iland-J-rgensen/wireless-drivers-Dynamically-allocate-struct-station_info/20180510-034416
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: i386-randconfig-x0-05100327 (attached as .config)
compiler: gcc-5 (Debian 5.5.0-3) 5.4.1 20171010
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   net//batman-adv/bat_v_elp.c: In function 'batadv_v_elp_get_throughput':
>> net//batman-adv/bat_v_elp.c:113:21: error: request for member 
>> 'expected_throughput' in something not a structure or union
  throughput = sinfo.expected_throughput / 100;
^
>> net//batman-adv/bat_v_elp.c:114:20: error: request for member 'filled' in 
>> something not a structure or union
  filled = !!(sinfo.filled & BIT(NL80211_STA_INFO_EXPECTED_THROUGHPUT));
   ^

vim +/expected_throughput +113 net//batman-adv/bat_v_elp.c

69  
70  /**
71   * batadv_v_elp_get_throughput() - get the throughput towards a 
neighbour
72   * @neigh: the neighbour for which the throughput has to be obtained
73   *
74   * Return: The throughput towards the given neighbour in multiples of 
100kpbs
75   * (a value of '1' equals to 0.1Mbps, '10' equals 1Mbps, etc).
76   */
77  static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node 
*neigh)
78  {
79  struct batadv_hard_iface *hard_iface = neigh->if_incoming;
80  struct ethtool_link_ksettings link_settings;
81  struct net_device *real_netdev;
82  struct station_info *sinfo;
83  u32 throughput;
84  bool filled;
85  int ret;
86  
87  /* if the user specified a customised value for this interface, 
then
88   * return it directly
89   */
90  throughput =  
atomic_read(_iface->bat_v.throughput_override);
91  if (throughput != 0)
92  return throughput;
93  
94  /* if this is a wireless device, then ask its throughput through
95   * cfg80211 API
96   */
97  if (batadv_is_wifi_hardif(hard_iface)) {
98  if (!batadv_is_cfg80211_hardif(hard_iface))
99  /* unsupported WiFi driver version */
   100  goto default_throughput;
   101  
   102  real_netdev = 
batadv_get_real_netdev(hard_iface->net_dev);
   103  if (!real_netdev)
   104  goto default_throughput;
   105  
   106  sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL);
   107  if (!sinfo)
   108  goto default_throughput;
   109  
   110  ret = cfg80211_get_station(real_netdev, neigh->addr, 
sinfo);
   111  
   112  /* just save these here instead of having complex free 
logic below */
 > 113  throughput = sinfo.expected_throughput / 100;
 > 114  filled = !!(sinfo.filled & 
 > BIT(NL80211_STA_INFO_EXPECTED_THROUGHPUT));
   115  
   116  kfree(sinfo);
   117  
   118  dev_put(real_netdev);
   119  if (ret == -ENOENT) {
   120  /* Node is not associated anymore! It would be
   121   * possible to delete this neighbor. For now set
   122   * the throughput metric to 0.
   123   */
   124  return 0;
   125  }
   126  if (ret || !filled)
   127  goto default_throughput;
   128  
   129  return throughput;
   130  }
   131  
   132  /* if not a wifi interface, check if this device provides data 
via
   133   * ethtool (e.g. an Ethernet adapter)
   134   */
   135  memset(_settings, 0, sizeof(link_settings));
   136  rtnl_lock();
   137  ret = __ethtool_get_link_ksettings(hard_iface->net_dev, 
_settings);
   138  rtnl_unlock();
   139  if (ret == 0) {
   140  /* link characteristics might change over time */
   141  if (link_settings.base.duplex == DUPLEX_FULL)
   142  hard_iface->bat_v.flags |= BATADV_FULL_DUPLEX;
   143  else
   144  hard_iface->bat_v.flags &= ~BATADV_FULL_DUPLEX;
   145  
   146  throughput = link_settings.base.speed;
   147   

Re: [PATCH 3/3] net: Dynamically allocate struct station_info

[kbuild test robot]

Hi Toke,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.17-rc4 next-20180509]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Toke-H-iland-J-rgensen/wireless-drivers-Dynamically-allocate-struct-station_info/20180510-034416
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: i386-randconfig-x000-201818 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   net/batman-adv/bat_v_elp.c: In function 'batadv_v_elp_get_throughput':
>> net/batman-adv/bat_v_elp.c:113:21: error: 'sinfo' is a pointer; did you mean 
>> to use '->'?
  throughput = sinfo.expected_throughput / 100;
^
->
   net/batman-adv/bat_v_elp.c:114:20: error: 'sinfo' is a pointer; did you mean 
to use '->'?
  filled = !!(sinfo.filled & BIT(NL80211_STA_INFO_EXPECTED_THROUGHPUT));
   ^
   ->

vim +113 net/batman-adv/bat_v_elp.c

69  
70  /**
71   * batadv_v_elp_get_throughput() - get the throughput towards a 
neighbour
72   * @neigh: the neighbour for which the throughput has to be obtained
73   *
74   * Return: The throughput towards the given neighbour in multiples of 
100kpbs
75   * (a value of '1' equals to 0.1Mbps, '10' equals 1Mbps, etc).
76   */
77  static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node 
*neigh)
78  {
79  struct batadv_hard_iface *hard_iface = neigh->if_incoming;
80  struct ethtool_link_ksettings link_settings;
81  struct net_device *real_netdev;
82  struct station_info *sinfo;
83  u32 throughput;
84  bool filled;
85  int ret;
86  
87  /* if the user specified a customised value for this interface, 
then
88   * return it directly
89   */
90  throughput =  
atomic_read(_iface->bat_v.throughput_override);
91  if (throughput != 0)
92  return throughput;
93  
94  /* if this is a wireless device, then ask its throughput through
95   * cfg80211 API
96   */
97  if (batadv_is_wifi_hardif(hard_iface)) {
98  if (!batadv_is_cfg80211_hardif(hard_iface))
99  /* unsupported WiFi driver version */
   100  goto default_throughput;
   101  
   102  real_netdev = 
batadv_get_real_netdev(hard_iface->net_dev);
   103  if (!real_netdev)
   104  goto default_throughput;
   105  
   106  sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL);
   107  if (!sinfo)
   108  goto default_throughput;
   109  
   110  ret = cfg80211_get_station(real_netdev, neigh->addr, 
sinfo);
   111  
   112  /* just save these here instead of having complex free 
logic below */
 > 113  throughput = sinfo.expected_throughput / 100;
   114  filled = !!(sinfo.filled & 
BIT(NL80211_STA_INFO_EXPECTED_THROUGHPUT));
   115  
   116  kfree(sinfo);
   117  
   118  dev_put(real_netdev);
   119  if (ret == -ENOENT) {
   120  /* Node is not associated anymore! It would be
   121   * possible to delete this neighbor. For now set
   122   * the throughput metric to 0.
   123   */
   124  return 0;
   125  }
   126  if (ret || !filled)
   127  goto default_throughput;
   128  
   129  return throughput;
   130  }
   131  
   132  /* if not a wifi interface, check if this device provides data 
via
   133   * ethtool (e.g. an Ethernet adapter)
   134   */
   135  memset(_settings, 0, sizeof(link_settings));
   136  rtnl_lock();
   137  ret = __ethtool_get_link_ksettings(hard_iface->net_dev, 
_settings);
   138  rtnl_unlock();
   139  if (ret == 0) {
   140  /* link characteristics might change over time */
   141  if (link_settings.base.duplex == DUPLEX_FULL)
   142  hard_iface->bat_v.flags |= BATADV_FULL_DUPLEX;
   143  else
   144  hard_iface->bat_v.flags &= ~BATADV_FULL_DUPLEX;
   145  
   146  throughput = link_settings.base.speed;
   147  if (throughput && 

[mac80211-next:master 12/14] drivers/net//wireless/ath/wil6210/debugfs.c:1245:1: warning: the frame size of 1600 bytes is larger than 1024 bytes

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
head:   57c6cb81717f957fb741f2e4c79bd0e2f4f55910
commit: 52539ca89f365d3db530535fbffa88a3cca4d2ec [12/14] cfg80211: Expose TXQ 
stats and parameters to userspace
config: i386-randconfig-i1-201818 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
git checkout 52539ca89f365d3db530535fbffa88a3cca4d2ec
# save the attached .config to linux build tree
make ARCH=i386 

All warnings (new ones prefixed by >>):

   drivers/net//wireless/ath/wil6210/debugfs.c: In function 
'wil_link_debugfs_show':
>> drivers/net//wireless/ath/wil6210/debugfs.c:1245:1: warning: the frame size 
>> of 1600 bytes is larger than 1024 bytes [-Wframe-larger-than=]
}
^
--
   drivers/net//wireless/ath/wil6210/wmi.c: In function 'wmi_evt_connect':
>> drivers/net//wireless/ath/wil6210/wmi.c:979:1: warning: the frame size of 
>> 1684 bytes is larger than 1024 bytes [-Wframe-larger-than=]
}
^
--
   drivers/net//wireless/quantenna/qtnfmac/event.c: In function 
'qtnf_event_handle_sta_assoc':
>> drivers/net//wireless/quantenna/qtnfmac/event.c:107:1: warning: the frame 
>> size of 1616 bytes is larger than 1024 bytes [-Wframe-larger-than=]
}
^

vim +1245 drivers/net//wireless/ath/wil6210/debugfs.c

9eb82d43 Vladimir Kondratiev 2014-06-16  1198  
9eb82d43 Vladimir Kondratiev 2014-06-16  1199  /*-link*/
9eb82d43 Vladimir Kondratiev 2014-06-16  1200  static int 
wil_link_debugfs_show(struct seq_file *s, void *data)
9eb82d43 Vladimir Kondratiev 2014-06-16  1201  {
9eb82d43 Vladimir Kondratiev 2014-06-16  1202   struct wil6210_priv *wil = 
s->private;
9eb82d43 Vladimir Kondratiev 2014-06-16  1203   struct station_info sinfo;
9eb82d43 Vladimir Kondratiev 2014-06-16  1204   int i, rc;
9eb82d43 Vladimir Kondratiev 2014-06-16  1205  
9eb82d43 Vladimir Kondratiev 2014-06-16  1206   for (i = 0; i < 
ARRAY_SIZE(wil->sta); i++) {
9eb82d43 Vladimir Kondratiev 2014-06-16  1207   struct wil_sta_info *p 
= >sta[i];
9eb82d43 Vladimir Kondratiev 2014-06-16  1208   char *status = 
"unknown";
5bd60982 Lior David  2018-02-26  1209   struct wil6210_vif *vif;
5bd60982 Lior David  2018-02-26  1210   u8 mid;
8fe59627 Vladimir Kondratiev 2014-09-10  1211  
9eb82d43 Vladimir Kondratiev 2014-06-16  1212   switch (p->status) {
9eb82d43 Vladimir Kondratiev 2014-06-16  1213   case wil_sta_unused:
9eb82d43 Vladimir Kondratiev 2014-06-16  1214   status = 
"unused   ";
9eb82d43 Vladimir Kondratiev 2014-06-16  1215   break;
9eb82d43 Vladimir Kondratiev 2014-06-16  1216   case 
wil_sta_conn_pending:
9eb82d43 Vladimir Kondratiev 2014-06-16  1217   status = 
"pending  ";
9eb82d43 Vladimir Kondratiev 2014-06-16  1218   break;
9eb82d43 Vladimir Kondratiev 2014-06-16  1219   case wil_sta_connected:
9eb82d43 Vladimir Kondratiev 2014-06-16  1220   status = 
"connected";
9eb82d43 Vladimir Kondratiev 2014-06-16  1221   break;
9eb82d43 Vladimir Kondratiev 2014-06-16  1222   }
5bd60982 Lior David  2018-02-26  1223   mid = (p->status != 
wil_sta_unused) ? p->mid : U8_MAX;
5bd60982 Lior David  2018-02-26  1224   seq_printf(s, "[%d][MID 
%d] %pM %s\n",
5bd60982 Lior David  2018-02-26  1225  i, mid, 
p->addr, status);
9eb82d43 Vladimir Kondratiev 2014-06-16  1226  
5bd60982 Lior David  2018-02-26  1227   if (p->status != 
wil_sta_connected)
5bd60982 Lior David  2018-02-26  1228   continue;
5bd60982 Lior David  2018-02-26  1229  
5bd60982 Lior David  2018-02-26  1230   vif = (mid < 
wil->max_vifs) ? wil->vifs[mid] : NULL;
5bd60982 Lior David  2018-02-26  1231   if (vif) {
e00243fa Lior David  2018-02-26  1232   rc = 
wil_cid_fill_sinfo(vif, i, );
9eb82d43 Vladimir Kondratiev 2014-06-16  1233   if (rc)
9eb82d43 Vladimir Kondratiev 2014-06-16  1234   return 
rc;
9eb82d43 Vladimir Kondratiev 2014-06-16  1235  
9eb82d43 Vladimir Kondratiev 2014-06-16  1236   seq_printf(s, " 
 Tx_mcs = %d\n", sinfo.txrate.mcs);
9eb82d43 Vladimir Kondratiev 2014-06-16  1237   seq_printf(s, " 
 Rx_mcs = %d\n", sinfo.rxrate.mcs);
9eb82d43 Vladimir Kondratiev 2014-06-16  1238   seq_printf(s, " 
 SQ = %d\n", sinfo.signal);
5bd60982 Lior David  2018-02-26  1239   } else {
5bd60982 Lior David  2018-02-26  1240   seq_puts(s, "  
INVALID MID\n");
9eb82d43 Vladimir Kondratiev 2014-06-16  1241   }
9eb82d43 Vladimir Kondratiev 2014-06-16  1242   }
9eb82d43 Vladimir Kondratiev 2014-06-16  1243  
9eb82d43 Vladimir Kondratiev 2014-06-16  1244   return 0;
9eb82d43 Vladimir Kondratiev 

[mac80211-next:master 12/14] htmldocs: include/net/cfg80211.h:3997: warning: Function parameter or member 'txq_limit' not described in 'wiphy'

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
head:   57c6cb81717f957fb741f2e4c79bd0e2f4f55910
commit: 52539ca89f365d3db530535fbffa88a3cca4d2ec [12/14] cfg80211: Expose TXQ 
stats and parameters to userspace
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick 
(https://www.imagemagick.org)
>> include/net/cfg80211.h:3997: warning: Function parameter or member 
>> 'txq_limit' not described in 'wiphy'
>> include/net/cfg80211.h:3997: warning: Function parameter or member 
>> 'txq_memory_limit' not described in 'wiphy'
>> include/net/cfg80211.h:3997: warning: Function parameter or member 
>> 'txq_quantum' not described in 'wiphy'
   include/net/cfg80211.h:4269: warning: Function parameter or member 
'wext.ibss' not described in 'wireless_dev'
   include/net/cfg80211.h:4269: warning: Function parameter or member 
'wext.connect' not described in 'wireless_dev'
   include/net/cfg80211.h:4269: warning: Function parameter or member 
'wext.keys' not described in 'wireless_dev'
   include/net/cfg80211.h:4269: warning: Function parameter or member 'wext.ie' 
not described in 'wireless_dev'
   include/net/cfg80211.h:4269: warning: Function parameter or member 
'wext.ie_len' not described in 'wireless_dev'
   include/net/cfg80211.h:4269: warning: Function parameter or member 
'wext.bssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4269: warning: Function parameter or member 
'wext.ssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4269: warning: Function parameter or member 
'wext.default_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4269: warning: Function parameter or member 
'wext.default_mgmt_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4269: warning: Function parameter or member 
'wext.prev_bssid_valid' not described in 'wireless_dev'
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2282: warning: Function parameter or member 
'radiotap_timestamp.units_pos' not described in 'ieee80211_hw'
   include/net/mac80211.h:2282: warning: Function parameter or member 
'radiotap_timestamp.accuracy' not described in 'ieee80211_hw'
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.rts_cts_rate_idx' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.use_rts' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.use_cts_prot' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.short_preamble' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.skip_table' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.jiffies' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.vif' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.hw_key' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.flags' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.enqueue_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 'ack' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'ack.cookie' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.rates' not 

[mac80211-next:master 11/11] htmldocs: net/mac80211/sta_info.h:588: warning: Function parameter or member 'status_stats.avg_ack_signal' not described in 'sta_info'

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
head:   cc60dbbfed8ff0bd4c530ee48e9e915333a35470
commit: cc60dbbfed8ff0bd4c530ee48e9e915333a35470 [11/11] mac80211: average ack 
rssi support for data frames
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   include/net/mac80211.h:955: warning: Function parameter or member 
'control.skip_table' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.jiffies' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.vif' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.hw_key' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.flags' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.enqueue_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 'ack' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'ack.cookie' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.ack_signal' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.ampdu_ack_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.ampdu_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.antenna' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.tx_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.is_valid_ack_signal' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.status_driver_data' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'driver_rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 'pad' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'rate_driver_data' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: 

Re: [PATCH v3] ath10k: fix crash in recent 3.5.3 9984 firmware due wrong handling of peer_bw_rxnss_override parameter

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on ath6kl/ath-next]
[also build test WARNING on v4.17-rc2 next-20180426]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/s-gottschall-dd-wrt-com/ath10k-fix-crash-in-recent-3-5-3-9984-firmware-due-wrong-handling-of-peer_bw_rxnss_override-parameter/20180427-234051
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All warnings (new ones prefixed by >>):

   drivers/net/wireless/ath/ath10k/mac.c: In function 'ath10k_peer_assoc_h_vht':
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11A' not handled in switch [-Wswitch]
  switch(arg->peer_phymode) {
  ^~
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11G' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11B' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11GONLY' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11NA_HT20' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11NG_HT20' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11NA_HT40' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11NG_HT40' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11AC_VHT20' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11AC_VHT40' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11AC_VHT80' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11AC_VHT20_2G' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11AC_VHT40_2G' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_11AC_VHT80_2G' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_UNKNOWN' not handled in switch [-Wswitch]
>> drivers/net/wireless/ath/ath10k/mac.c:2534:3: warning: enumeration value 
>> 'MODE_MAX' not handled in switch [-Wswitch]

vim +/MODE_11A +2534 drivers/net/wireless/ath/ath10k/mac.c

  2457  
  2458  static void ath10k_peer_assoc_h_vht(struct ath10k *ar,
  2459  struct ieee80211_vif *vif,
  2460  struct ieee80211_sta *sta,
  2461  struct wmi_peer_assoc_complete_arg 
*arg)
  2462  {
  2463  const struct ieee80211_sta_vht_cap *vht_cap = >vht_cap;
  2464  struct ath10k_vif *arvif = (void *)vif->drv_priv;
  2465  struct cfg80211_chan_def def;
  2466  enum nl80211_band band;
  2467  const u16 *vht_mcs_mask;
  2468  u8 ampdu_factor;
  2469  u8 max_nss, vht_mcs;
  2470  int i;
  2471  
  2472  if (WARN_ON(ath10k_mac_vif_chan(vif, )))
  2473  return;
  2474  
  2475  if (!vht_cap->vht_supported)
  2476  return;
  2477  
  2478  band = def.chan->band;
  2479  vht_mcs_mask = arvif->bitrate_mask.control[band].vht_mcs;
  2480  
  2481  if (ath10k_peer_assoc_h_vht_masked(vht_mcs_mask))
  2482  return;
  2483  
  2484  arg->peer_flags |= ar->wmi.peer_flags->vht;
  2485  
  2486  if (def.chan->band == NL80211_BAND_2GHZ)
  2487  arg->peer_flags |= ar->wmi.peer_flags->vht_2g;
  2488  
  2489  arg->peer_vht_caps = vht_cap->cap;
  2490  
  2491  ampdu_factor = (vht_cap->cap &
  2492  
IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK) >>
  2493 
IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT;
  2494  
  2495  /* Workaround: Some Netgear/Linksys 11ac APs set Rx A-MPDU 
factor to
  2496   * zero in VHT IE. Using it would result in degraded throughput.
  2497   * arg->peer_max_mpdu at this point contains HT max_mpdu so keep
  2498   * it if VHT max_mpdu is smaller.
  2499   */
  2500  arg->peer_max_mpdu = max(arg->peer_max_mpdu,
  2501 

Re: [PATCH 3/3] ath10k: Support ethtool gstats2 API.

[kbuild test robot]

Hi Ben,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on mac80211/master]
[also build test ERROR on v4.17-rc1 next-20180419]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/greearb-candelatech-com/ethtool-Support-ETHTOOL_GSTATS2-command/20180419-105301
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 
master
config: x86_64-randconfig-ne0-04191514 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All errors (new ones prefixed by >>):

>> drivers/net/wireless/ath/ath10k/mac.c:7706:21: error: 
>> 'ath10k_debug_get_et_stats2' undeclared here (not in a function)
 .get_et_stats2   = ath10k_debug_get_et_stats2,
^~

vim +/ath10k_debug_get_et_stats2 +7706 drivers/net/wireless/ath/ath10k/mac.c

  7672  
  7673  static const struct ieee80211_ops ath10k_ops = {
  7674  .tx = ath10k_mac_op_tx,
  7675  .wake_tx_queue  = ath10k_mac_op_wake_tx_queue,
  7676  .start  = ath10k_start,
  7677  .stop   = ath10k_stop,
  7678  .config = ath10k_config,
  7679  .add_interface  = ath10k_add_interface,
  7680  .remove_interface   = ath10k_remove_interface,
  7681  .configure_filter   = ath10k_configure_filter,
  7682  .bss_info_changed   = ath10k_bss_info_changed,
  7683  .set_coverage_class = 
ath10k_mac_op_set_coverage_class,
  7684  .hw_scan= ath10k_hw_scan,
  7685  .cancel_hw_scan = ath10k_cancel_hw_scan,
  7686  .set_key= ath10k_set_key,
  7687  .set_default_unicast_key= 
ath10k_set_default_unicast_key,
  7688  .sta_state  = ath10k_sta_state,
  7689  .conf_tx= ath10k_conf_tx,
  7690  .remain_on_channel  = ath10k_remain_on_channel,
  7691  .cancel_remain_on_channel   = 
ath10k_cancel_remain_on_channel,
  7692  .set_rts_threshold  = ath10k_set_rts_threshold,
  7693  .set_frag_threshold = 
ath10k_mac_op_set_frag_threshold,
  7694  .flush  = ath10k_flush,
  7695  .tx_last_beacon = ath10k_tx_last_beacon,
  7696  .set_antenna= ath10k_set_antenna,
  7697  .get_antenna= ath10k_get_antenna,
  7698  .reconfig_complete  = ath10k_reconfig_complete,
  7699  .get_survey = ath10k_get_survey,
  7700  .set_bitrate_mask   = 
ath10k_mac_op_set_bitrate_mask,
  7701  .sta_rc_update  = ath10k_sta_rc_update,
  7702  .offset_tsf = ath10k_offset_tsf,
  7703  .ampdu_action   = ath10k_ampdu_action,
  7704  .get_et_sset_count  = 
ath10k_debug_get_et_sset_count,
  7705  .get_et_stats   = ath10k_debug_get_et_stats,
> 7706  .get_et_stats2  = ath10k_debug_get_et_stats2,
  7707  .get_et_strings = ath10k_debug_get_et_strings,
  7708  .add_chanctx= ath10k_mac_op_add_chanctx,
  7709  .remove_chanctx = ath10k_mac_op_remove_chanctx,
  7710  .change_chanctx = ath10k_mac_op_change_chanctx,
  7711  .assign_vif_chanctx = 
ath10k_mac_op_assign_vif_chanctx,
  7712  .unassign_vif_chanctx   = 
ath10k_mac_op_unassign_vif_chanctx,
  7713  .switch_vif_chanctx = 
ath10k_mac_op_switch_vif_chanctx,
  7714  .sta_pre_rcu_remove = 
ath10k_mac_op_sta_pre_rcu_remove,
  7715  .sta_statistics = ath10k_sta_statistics,
  7716  
  7717  CFG80211_TESTMODE_CMD(ath10k_tm_cmd)
  7718  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH 3/3] ath10k: average ack rssi support for data frames

[kbuild test robot]

Hi Balaji,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on next-20180411]
[cannot apply to ath6kl/ath-next v4.16 v4.16-rc7 v4.16-rc6 v4.16]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Balaji-Pothunoori/cfg80211-average-ack-rssi-support-for-data-frames/20180414-115825
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

   drivers/net/wireless/ath/ath10k/htt_rx.c:236:23: sparse: expression using 
sizeof(void)
   drivers/net/wireless/ath/ath10k/htt_rx.c:389:31: sparse: expression using 
sizeof(void)
   drivers/net/wireless/ath/ath10k/htt_rx.c:402:39: sparse: expression using 
sizeof(void)
>> drivers/net/wireless/ath/ath10k/htt_rx.c:1911:30: sparse: cast to restricted 
>> __le16
>> drivers/net/wireless/ath/ath10k/htt_rx.c:1911:28: sparse: incorrect type in 
>> assignment (different base types) @@expected restricted __le16 
>> [usertype] msdu_count @@got unsignedrestricted __le16 [usertype] 
>> msdu_count @@
   drivers/net/wireless/ath/ath10k/htt_rx.c:1911:28:expected restricted 
__le16 [usertype] msdu_count
   drivers/net/wireless/ath/ath10k/htt_rx.c:1911:28:got unsigned short 
[unsigned] [usertype] 
>> drivers/net/wireless/ath/ath10k/htt_rx.c:1925:29: sparse: restricted __le16 
>> degrades to integer
   drivers/net/wireless/ath/ath10k/htt_rx.c:1927:64: sparse: restricted __le16 
degrades to integer
>> drivers/net/wireless/ath/ath10k/htt_rx.c:1926:50: sparse: incorrect type in 
>> assignment (different base types) @@expected unsigned char [unsigned] 
>> [assigned] [usertype] ack_rssi @@got igned] [usertype] ack_rssi @@
   drivers/net/wireless/ath/ath10k/htt_rx.c:1926:50:expected unsigned char 
[unsigned] [assigned] [usertype] ack_rssi
   drivers/net/wireless/ath/ath10k/htt_rx.c:1926:50:got restricted __le16 

   drivers/net/wireless/ath/ath10k/htt_rx.c:1930:64: sparse: restricted __le16 
degrades to integer
   drivers/net/wireless/ath/ath10k/htt_rx.c:1929:50: sparse: incorrect type in 
assignment (different base types) @@expected unsigned char [unsigned] 
[assigned] [usertype] ack_rssi @@got igned] [usertype] ack_rssi @@
   drivers/net/wireless/ath/ath10k/htt_rx.c:1929:50:expected unsigned char 
[unsigned] [assigned] [usertype] ack_rssi
   drivers/net/wireless/ath/ath10k/htt_rx.c:1929:50:got restricted __le16 

   drivers/net/wireless/ath/ath10k/htt_rx.c: In function 
'ath10k_htt_t2h_msg_handler':
   drivers/net/wireless/ath/ath10k/htt_rx.c:1886:9: warning: 'msdu_count' may 
be used uninitialized in this function [-Wmaybe-uninitialized]
 __le16 msdu_count;
^~

vim +1911 drivers/net/wireless/ath/ath10k/htt_rx.c

  1875  
  1876  static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar,
  1877 struct sk_buff *skb)
  1878  {
  1879  struct ath10k_htt *htt = >htt;
  1880  struct htt_resp *resp = (struct htt_resp *)skb->data;
  1881  struct htt_tx_done tx_done = {};
  1882  int status = MS(resp->data_tx_completion.flags, 
HTT_DATA_TX_STATUS);
  1883  __le16 msdu_id;
  1884  int i;
  1885  bool rssi_enabled;
  1886  __le16 msdu_count;
  1887  
  1888  switch (status) {
  1889  case HTT_DATA_TX_STATUS_NO_ACK:
  1890  tx_done.status = HTT_TX_COMPL_STATE_NOACK;
  1891  break;
  1892  case HTT_DATA_TX_STATUS_OK:
  1893  tx_done.status = HTT_TX_COMPL_STATE_ACK;
  1894  break;
  1895  case HTT_DATA_TX_STATUS_DISCARD:
  1896  case HTT_DATA_TX_STATUS_POSTPONE:
  1897  case HTT_DATA_TX_STATUS_DOWNLOAD_FAIL:
  1898  tx_done.status = HTT_TX_COMPL_STATE_DISCARD;
  1899  break;
  1900  default:
  1901  ath10k_warn(ar, "unhandled tx completion status %d\n", 
status);
  1902  tx_done.status = HTT_TX_COMPL_STATE_DISCARD;
  1903  break;
  1904  }
  1905  
  1906  ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx completion num_msdus 
%d\n",
  1907 resp->data_tx_completion.num_msdus);
  1908  
  1909  if (resp->data_tx_completion.flags2 & 
HTT_TX_CMPL_FLAG_DATA_RSSI) {
  1910  rssi_enabled = true;
> 1911  msdu_count = 
> __le16_to_cpu(resp->data_tx_completion.num_msdus);
  1912  } else {
  1913  rssi_enabled = false;
  1914  }
  1915  
  1916  for (i = 0; i < resp->data_tx_completion.num_msdus; i++) {
  1917  msdu_id = resp->data_tx_completion.msdus[i];
  1918  tx_done.msdu_id = __le16_to_cpu(msdu_id);
  1919  
  1920  if (rssi_enabled) {
  1921

Re: [PATCH 3/3] ath10k: average ack rssi support for data frames

[kbuild test robot]

Hi Balaji,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on next-20180411]
[cannot apply to ath6kl/ath-next v4.16 v4.16-rc7 v4.16-rc6 v4.16]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Balaji-Pothunoori/cfg80211-average-ack-rssi-support-for-data-frames/20180414-115825
config: xtensa-allyesconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=xtensa 

Note: it may well be a FALSE warning. FWIW you are at least aware of it now.
http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings

All warnings (new ones prefixed by >>):

   drivers/net/wireless/ath/ath10k/htt_rx.c: In function 
'ath10k_htt_t2h_msg_handler':
>> drivers/net/wireless/ath/ath10k/htt_rx.c:1886:9: warning: 'msdu_count' may 
>> be used uninitialized in this function [-Wmaybe-uninitialized]
 __le16 msdu_count;
^~

vim +/msdu_count +1886 drivers/net/wireless/ath/ath10k/htt_rx.c

  1875  
  1876  static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar,
  1877 struct sk_buff *skb)
  1878  {
  1879  struct ath10k_htt *htt = >htt;
  1880  struct htt_resp *resp = (struct htt_resp *)skb->data;
  1881  struct htt_tx_done tx_done = {};
  1882  int status = MS(resp->data_tx_completion.flags, 
HTT_DATA_TX_STATUS);
  1883  __le16 msdu_id;
  1884  int i;
  1885  bool rssi_enabled;
> 1886  __le16 msdu_count;
  1887  
  1888  switch (status) {
  1889  case HTT_DATA_TX_STATUS_NO_ACK:
  1890  tx_done.status = HTT_TX_COMPL_STATE_NOACK;
  1891  break;
  1892  case HTT_DATA_TX_STATUS_OK:
  1893  tx_done.status = HTT_TX_COMPL_STATE_ACK;
  1894  break;
  1895  case HTT_DATA_TX_STATUS_DISCARD:
  1896  case HTT_DATA_TX_STATUS_POSTPONE:
  1897  case HTT_DATA_TX_STATUS_DOWNLOAD_FAIL:
  1898  tx_done.status = HTT_TX_COMPL_STATE_DISCARD;
  1899  break;
  1900  default:
  1901  ath10k_warn(ar, "unhandled tx completion status %d\n", 
status);
  1902  tx_done.status = HTT_TX_COMPL_STATE_DISCARD;
  1903  break;
  1904  }
  1905  
  1906  ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx completion num_msdus 
%d\n",
  1907 resp->data_tx_completion.num_msdus);
  1908  
  1909  if (resp->data_tx_completion.flags2 & 
HTT_TX_CMPL_FLAG_DATA_RSSI) {
  1910  rssi_enabled = true;
  1911  msdu_count = 
__le16_to_cpu(resp->data_tx_completion.num_msdus);
  1912  } else {
  1913  rssi_enabled = false;
  1914  }
  1915  
  1916  for (i = 0; i < resp->data_tx_completion.num_msdus; i++) {
  1917  msdu_id = resp->data_tx_completion.msdus[i];
  1918  tx_done.msdu_id = __le16_to_cpu(msdu_id);
  1919  
  1920  if (rssi_enabled) {
  1921  /* Total no of MSDUs should be even,
  1922   * if odd MSDUs are sent firmware fills
  1923   * last msdu id with 0x
  1924   */
  1925  if (msdu_count & 0x01)
  1926  tx_done.ack_rssi =
  1927  
resp->data_tx_completion.msdus[msdu_count +  i + 1];
  1928  else
  1929  tx_done.ack_rssi =
  1930  
resp->data_tx_completion.msdus[msdu_count + i];
  1931  }
  1932  /* kfifo_put: In practice firmware shouldn't fire off 
per-CE
  1933   * interrupt and main interrupt (MSI/-X range case) for 
the same
  1934   * HTC service so it should be safe to use kfifo_put 
w/o lock.
  1935   *
  1936   * From kfifo_put() documentation:
  1937   *  Note that with only one concurrent reader and one 
concurrent
  1938   *  writer, you don't need extra locking to use these 
macro.
  1939   */
  1940  if (!kfifo_put(>txdone_fifo, tx_done)) {
  1941  ath10k_warn(ar, "txdone fifo overrun, msdu_id 
%d status %d\n",
  1942  tx_done.msdu_id, tx_done.status);
  1943  ath10k_txrx_tx_unref(htt, _done);
  1944  }
  1945  }
  1946  }
  1947  

---
0-DAY kernel test infrastructureOpen Source 

Re: [PATCH 2/3] mac80211: average ack rssi support for data frames

[kbuild test robot]

Hi Balaji,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on next-20180411]
[cannot apply to ath6kl/ath-next v4.16 v4.16-rc7 v4.16-rc6 v4.16]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Balaji-Pothunoori/cfg80211-average-ack-rssi-support-for-data-frames/20180414-115825
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   include/net/mac80211.h:955: warning: Function parameter or member 
'control.flags' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'control.enqueue_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 'ack' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'ack.cookie' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.ack_signal' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.ampdu_ack_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.ampdu_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.antenna' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.tx_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.is_valid_ack_signal' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'status.status_driver_data' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'driver_rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 'pad' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:955: warning: Function parameter or member 
'rate_driver_data' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: >
   include/net/mac80211.h:2083: warning: bad line: 

Re: [PATCH v3 4/9] rtlwifi: btcoex: Add 8822b routine to btc interfaces

[kbuild test robot]

Hi Ping-Ke,

I love your patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on next-20180411]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/pkshih-realtek-com/rtlwifi-btcoex-Add-8822b-btcoex-support/20180410-194853
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: alpha-allyesconfig (attached as .config)
compiler: alpha-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=alpha 

Note: the 
linux-review/pkshih-realtek-com/rtlwifi-btcoex-Add-8822b-btcoex-support/20180410-194853
 HEAD d96bfa6717e0ea33a20a978ecb6c52fab18d15d3 builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_power_on_setting':
>> (.text+0x27bc): undefined reference to `ex_btc8822b1ant_power_on_setting'
   (.text+0x27c0): undefined reference to `ex_btc8822b1ant_power_on_setting'
>> (.text+0x27d8): undefined reference to `ex_btc8822b2ant_power_on_setting'
   (.text+0x27dc): undefined reference to `ex_btc8822b2ant_power_on_setting'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_pre_load_firmware':
>> (.text+0x288c): undefined reference to `ex_btc8822b1ant_pre_load_firmware'
   (.text+0x2890): undefined reference to `ex_btc8822b1ant_pre_load_firmware'
>> (.text+0x28a8): undefined reference to `ex_btc8822b2ant_pre_load_firmware'
   (.text+0x28ac): undefined reference to `ex_btc8822b2ant_pre_load_firmware'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_init_hw_config':
>> (.text+0x2a0c): undefined reference to `ex_btc8822b1ant_init_hw_config'
   (.text+0x2a10): undefined reference to `ex_btc8822b1ant_init_hw_config'
>> (.text+0x2a38): undefined reference to `ex_btc8822b2ant_init_hw_config'
   (.text+0x2a3c): undefined reference to `ex_btc8822b2ant_init_hw_config'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_init_hw_config_wifi_only':
>> (.text+0x2ae4): undefined reference to `ex_hal8822b_wifi_only_hw_config'
   (.text+0x2ae8): undefined reference to `ex_hal8822b_wifi_only_hw_config'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_init_coex_dm':
>> (.text+0x2c2c): undefined reference to `ex_btc8822b1ant_init_coex_dm'
   (.text+0x2c30): undefined reference to `ex_btc8822b1ant_init_coex_dm'
>> (.text+0x2c48): undefined reference to `ex_btc8822b2ant_init_coex_dm'
   (.text+0x2c4c): undefined reference to `ex_btc8822b2ant_init_coex_dm'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_ips_notify':
>> (.text+0x2dbc): undefined reference to `ex_btc8822b1ant_ips_notify'
   (.text+0x2dc0): undefined reference to `ex_btc8822b1ant_ips_notify'
>> (.text+0x2dd8): undefined reference to `ex_btc8822b2ant_ips_notify'
   (.text+0x2ddc): undefined reference to `ex_btc8822b2ant_ips_notify'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_lps_notify':
>> (.text+0x2f3c): undefined reference to `ex_btc8822b1ant_lps_notify'
   (.text+0x2f40): undefined reference to `ex_btc8822b1ant_lps_notify'
>> (.text+0x2f58): undefined reference to `ex_btc8822b2ant_lps_notify'
   (.text+0x2f5c): undefined reference to `ex_btc8822b2ant_lps_notify'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_scan_notify':
>> (.text+0x30bc): undefined reference to `ex_btc8822b1ant_scan_notify'
   (.text+0x30c0): undefined reference to `ex_btc8822b1ant_scan_notify'
>> (.text+0x30d8): undefined reference to `ex_btc8822b2ant_scan_notify'
   (.text+0x30dc): undefined reference to `ex_btc8822b2ant_scan_notify'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_scan_notify_wifi_only':
>> (.text+0x3124): undefined reference to `ex_hal8822b_wifi_only_scannotify'
   (.text+0x3128): undefined reference to `ex_hal8822b_wifi_only_scannotify'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_connect_notify':
>> (.text+0x332c): undefined reference to `ex_btc8822b1ant_connect_notify'
   (.text+0x3334): undefined reference to `ex_btc8822b1ant_connect_notify'
>> (.text+0x3358): undefined reference to `ex_btc8822b2ant_connect_notify'
   (.text+0x3360): undefined reference to `ex_btc8822b2ant_connect_notify'
   drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.o: In function 
`exhalbtc_mediastatus_notify':
>> (.text+0x34bc): undefined reference to `ex_btc8822b1ant_media_status_notify'
   

Re: [PATCH 1/3] ieee80211: Replace bit shifts with the BIT() macro for WLAN_CAPABILITY_*.

[kbuild test robot]

Hi Quytelda,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on mac80211-next/master]
[also build test WARNING on v4.16-rc6 next-20180323]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Quytelda-Kahja/ieee80211-Replace-bit-shifts-with-the-BIT-macro-for-WLAN_CAPABILITY_/20180325-211645
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
config: i386-randconfig-s1-03251817 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All warnings (new ones prefixed by >>):

   In file included from drivers/staging/rtl8723bs/include/drv_types.h:33:0,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
>> drivers/staging/rtl8723bs/include/ieee80211.h:444:0: warning: 
>> "WLAN_CAPABILITY_IBSS" redefined
#define WLAN_CAPABILITY_IBSS (1<<1)

   In file included from include/net/cfg80211.h:23:0,
from 
drivers/staging/rtl8723bs/include/osdep_service_linux.h:50,
from drivers/staging/rtl8723bs/include/osdep_service.h:23,
from drivers/staging/rtl8723bs/include/drv_types.h:29,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
   include/linux/ieee80211.h:1593:0: note: this is the location of the previous 
definition
#define WLAN_CAPABILITY_IBSS  BIT(1)

   In file included from drivers/staging/rtl8723bs/include/drv_types.h:33:0,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
>> drivers/staging/rtl8723bs/include/ieee80211.h:445:0: warning: 
>> "WLAN_CAPABILITY_CF_POLLABLE" redefined
#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)

   In file included from include/net/cfg80211.h:23:0,
from 
drivers/staging/rtl8723bs/include/osdep_service_linux.h:50,
from drivers/staging/rtl8723bs/include/osdep_service.h:23,
from drivers/staging/rtl8723bs/include/drv_types.h:29,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
   include/linux/ieee80211.h:1603:0: note: this is the location of the previous 
definition
#define WLAN_CAPABILITY_CF_POLLABLE BIT(2)

   In file included from drivers/staging/rtl8723bs/include/drv_types.h:33:0,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
>> drivers/staging/rtl8723bs/include/ieee80211.h:446:0: warning: 
>> "WLAN_CAPABILITY_CF_POLL_REQUEST" redefined
#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)

   In file included from include/net/cfg80211.h:23:0,
from 
drivers/staging/rtl8723bs/include/osdep_service_linux.h:50,
from drivers/staging/rtl8723bs/include/osdep_service.h:23,
from drivers/staging/rtl8723bs/include/drv_types.h:29,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
   include/linux/ieee80211.h:1604:0: note: this is the location of the previous 
definition
#define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3)

   In file included from drivers/staging/rtl8723bs/include/drv_types.h:33:0,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
>> drivers/staging/rtl8723bs/include/ieee80211.h:447:0: warning: 
>> "WLAN_CAPABILITY_PRIVACY" redefined
#define WLAN_CAPABILITY_PRIVACY (1<<4)

   In file included from include/net/cfg80211.h:23:0,
from 
drivers/staging/rtl8723bs/include/osdep_service_linux.h:50,
from drivers/staging/rtl8723bs/include/osdep_service.h:23,
from drivers/staging/rtl8723bs/include/drv_types.h:29,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
   include/linux/ieee80211.h:1605:0: note: this is the location of the previous 
definition
#define WLAN_CAPABILITY_PRIVACY  BIT(4)

   In file included from drivers/staging/rtl8723bs/include/drv_types.h:33:0,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
>> drivers/staging/rtl8723bs/include/ieee80211.h:448:0: warning: 
>> "WLAN_CAPABILITY_SHORT_PREAMBLE" redefined
#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)

   In file included from include/net/cfg80211.h:23:0,
from 
drivers/staging/rtl8723bs/include/osdep_service_linux.h:50,
from drivers/staging/rtl8723bs/include/osdep_service.h:23,
from drivers/staging/rtl8723bs/include/drv_types.h:29,
from drivers/staging/rtl8723bs/hal/rtl8723b_dm.c:20:
   include/linux/ieee80211.h:1606:0: note: this is the location of the previous 
definition
#define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)

   In file included from drivers/staging/rtl8723bs/include/drv_types.h:33:0,
from 

Re: [PATCH] ath10k: fix kernel panic while reading tpc_stats

[kbuild test robot]

Hi Tamizh,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on ath6kl/ath-next]
[also build test ERROR on v4.16-rc6 next-20180323]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Tamizh-chelvam/ath10k-fix-kernel-panic-while-reading-tpc_stats/20180325-093724
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
config: i386-randconfig-h0-03251902 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/net/wireless/ath/ath10k/wmi.c: In function 
'ath10k_wmi_event_pdev_tpc_config':
>> drivers/net/wireless/ath/ath10k/wmi.c:4465:14: error: 'struct ath10k' has no 
>> member named 'debug'
 complete(>debug.tpc_complete);
 ^

vim +4465 drivers/net/wireless/ath/ath10k/wmi.c

  4315  
  4316  void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff 
*skb)
  4317  {
  4318  u32 i, j, pream_idx, num_tx_chain;
  4319  u8 rate_code[WMI_TPC_RATE_MAX], rate_idx;
  4320  u16 pream_table[WMI_TPC_PREAM_TABLE_MAX];
  4321  struct wmi_pdev_tpc_config_event *ev;
  4322  struct ath10k_tpc_stats *tpc_stats;
  4323  
  4324  ev = (struct wmi_pdev_tpc_config_event *)skb->data;
  4325  
  4326  tpc_stats = kzalloc(sizeof(*tpc_stats), GFP_ATOMIC);
  4327  if (!tpc_stats)
  4328  goto exit;
  4329  
  4330  /* Create the rate code table based on the chains supported */
  4331  rate_idx = 0;
  4332  pream_idx = 0;
  4333  
  4334  /* Fill CCK rate code */
  4335  for (i = 0; i < 4; i++) {
  4336  rate_code[rate_idx] =
  4337  ATH10K_HW_RATECODE(i, 0, WMI_RATE_PREAMBLE_CCK);
  4338  rate_idx++;
  4339  }
  4340  pream_table[pream_idx] = rate_idx;
  4341  pream_idx++;
  4342  
  4343  /* Fill OFDM rate code */
  4344  for (i = 0; i < 8; i++) {
  4345  rate_code[rate_idx] =
  4346  ATH10K_HW_RATECODE(i, 0, 
WMI_RATE_PREAMBLE_OFDM);
  4347  rate_idx++;
  4348  }
  4349  pream_table[pream_idx] = rate_idx;
  4350  pream_idx++;
  4351  
  4352  num_tx_chain = __le32_to_cpu(ev->num_tx_chain);
  4353  
  4354  if (num_tx_chain > WMI_TPC_TX_N_CHAIN) {
  4355  ath10k_warn(ar, "number of tx chain is %d greater than 
TPC configured tx chain %d\n",
  4356  num_tx_chain, WMI_TPC_TX_N_CHAIN);
  4357  goto exit;
  4358  }
  4359  
  4360  /* Fill HT20 rate code */
  4361  for (i = 0; i < num_tx_chain; i++) {
  4362  for (j = 0; j < 8; j++) {
  4363  rate_code[rate_idx] =
  4364  ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_HT);
  4365  rate_idx++;
  4366  }
  4367  }
  4368  pream_table[pream_idx] = rate_idx;
  4369  pream_idx++;
  4370  
  4371  /* Fill HT40 rate code */
  4372  for (i = 0; i < num_tx_chain; i++) {
  4373  for (j = 0; j < 8; j++) {
  4374  rate_code[rate_idx] =
  4375  ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_HT);
  4376  rate_idx++;
  4377  }
  4378  }
  4379  pream_table[pream_idx] = rate_idx;
  4380  pream_idx++;
  4381  
  4382  /* Fill VHT20 rate code */
  4383  for (i = 0; i < __le32_to_cpu(ev->num_tx_chain); i++) {
  4384  for (j = 0; j < 10; j++) {
  4385  rate_code[rate_idx] =
  4386  ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_VHT);
  4387  rate_idx++;
  4388  }
  4389  }
  4390  pream_table[pream_idx] = rate_idx;
  4391  pream_idx++;
  4392  
  4393  /* Fill VHT40 rate code */
  4394  for (i = 0; i < num_tx_chain; i++) {
  4395  for (j = 0; j < 10; j++) {
  4396  rate_code[rate_idx] =
  4397  ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_VHT);
  4398  rate_idx++;
  4399  }
  4400  }
  4401  pream_table[pream_idx] = rate_idx;
  4402  pream_idx++;
  4403  
  4404  /* Fill VHT80 rate code */
  4405  for (i = 0; i < num_tx_chain; i++) {
  4406  for (j = 0; j < 10; j++) {
  4407  rate_code[rate_idx] =
  4408  ATH10K_HW_RATECODE(j, i, WMI_RATE_PREAMBLE_VHT);
  4409  

Re: [PATCH v2 1/2] dma-mapping: move dma configuration to bus infrastructure

[kbuild test robot]

Hi Nipun,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.16-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Nipun-Gupta/dma-mapping-move-dma-configuration-to-bus-infrastructure/20180323-232307
config: score-spct6600_defconfig (attached as .config)
compiler: score-elf-gcc (GCC) 4.9.4
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=score 

All errors (new ones prefixed by >>):

   init/main.o: In function `try_to_run_init_process':
   main.c:(.text+0x40): relocation truncated to fit: R_SCORE_24 against 
`run_init_process'
   main.c:(.text+0x78): relocation truncated to fit: R_SCORE_24 against `.L36'
   init/main.o: In function `.L132':
   main.c:(.text+0x190): relocation truncated to fit: R_SCORE_24 against `.L129'
   main.c:(.text+0x200): relocation truncated to fit: R_SCORE_24 against `.L132'
   init/main.o: In function `loglevel':
   main.c:(.init.text+0xa4): relocation truncated to fit: R_SCORE_24 against 
`get_option'
   init/main.o: In function `.L15':
   main.c:(.init.text+0x110): relocation truncated to fit: R_SCORE_24 against 
`strcmp'
   main.c:(.init.text+0x124): relocation truncated to fit: R_SCORE_24 against 
`parameq'
   main.c:(.init.text+0x14c): relocation truncated to fit: R_SCORE_24 against 
`printk'
   init/main.o: In function `.L31':
   main.c:(.init.text+0x160): relocation truncated to fit: R_SCORE_24 against 
`strcmp'
   init/main.o: In function `.L21':
   main.c:(.init.text+0x170): relocation truncated to fit: R_SCORE_24 against 
`.L15'
   init/main.o: In function `initcall_blacklist':
   main.c:(.init.text+0x198): additional relocation overflows omitted from the 
output
   drivers/base/platform.o: In function `platform_dma_configure':
>> platform.c:(.text.platform_dma_configure+0x0): undefined reference to 
>> `dma_common_configure'

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH v2 2/2] drivers: remove force dma flag from buses

[kbuild test robot]

Hi Nipun,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.16-rc6 next-20180323]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Nipun-Gupta/dma-mapping-move-dma-configuration-to-bus-infrastructure/20180323-232307
config: i386-randconfig-x014-201811 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers//bcma/main.c: In function 'bcma_of_fill_device':
>> drivers//bcma/main.c:210:2: error: too many arguments to function 
>> 'of_dma_configure'
 of_dma_configure(>dev, node, false);
 ^~~~
   In file included from include/linux/of_platform.h:12:0,
from drivers//bcma/main.c:17:
   include/linux/of_device.h:110:19: note: declared here
static inline int of_dma_configure(struct device *dev, struct device_node 
*np)
  ^~~~

vim +/of_dma_configure +210 drivers//bcma/main.c

   198  
   199  static void bcma_of_fill_device(struct device *parent,
   200  struct bcma_device *core)
   201  {
   202  struct device_node *node;
   203  
   204  node = bcma_of_find_child_device(parent, core);
   205  if (node)
   206  core->dev.of_node = node;
   207  
   208  core->irq = bcma_of_get_irq(parent, core, 0);
   209  
 > 210  of_dma_configure(>dev, node, false);
   211  }
   212  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH v2 2/2] drivers: remove force dma flag from buses

[kbuild test robot]

Hi Nipun,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.16-rc6 next-20180323]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Nipun-Gupta/dma-mapping-move-dma-configuration-to-bus-infrastructure/20180323-232307
config: i386-randconfig-x013-201811 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/base/dma-mapping.c: In function 'dma_common_configure':
>> drivers/base/dma-mapping.c:344:9: error: too many arguments to function 
>> 'of_dma_configure'
  ret = of_dma_configure(dev, dev->of_node, force_dma);
^~~~
   In file included from drivers/base/dma-mapping.c:13:0:
   include/linux/of_device.h:110:19: note: declared here
static inline int of_dma_configure(struct device *dev, struct device_node 
*np)
  ^~~~
--
   drivers/pci/pci-driver.c: In function 'pci_dma_configure':
>> drivers/pci/pci-driver.c:1544:9: error: too many arguments to function 
>> 'of_dma_configure'
  ret = of_dma_configure(dev, bridge->parent->of_node, true);
^~~~
   In file included from drivers/pci/pci-driver.c:21:0:
   include/linux/of_device.h:110:19: note: declared here
static inline int of_dma_configure(struct device *dev, struct device_node 
*np)
  ^~~~

vim +/of_dma_configure +344 drivers/base/dma-mapping.c

   332  
   333  /*
   334   * Common configuration to enable DMA API use for a device.
   335   * A bus can use this function in its 'dma_configure' callback, if
   336   * suitable for the bus.
   337   */
   338  int dma_common_configure(struct device *dev, bool force_dma)
   339  {
   340  enum dev_dma_attr attr;
   341  int ret = 0;
   342  
   343  if (dev->of_node) {
 > 344  ret = of_dma_configure(dev, dev->of_node, force_dma);
   345  } else if (has_acpi_companion(dev)) {
   346  attr = 
acpi_get_dma_attr(to_acpi_device_node(dev->fwnode));
   347  if (attr != DEV_DMA_NOT_SUPPORTED)
   348  ret = acpi_dma_configure(dev, attr);
   349  }
   350  
   351  return ret;
   352  }
   353  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH] mac80211: add ieee80211_hw flag for QoS NDP support

[kbuild test robot]

Hi Ben,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v4.16-rc4]
[cannot apply to next-20180319]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ben-Caradoc-Davies/mac80211-add-ieee80211_hw-flag-for-QoS-NDP-support/20180319-170624
config: i386-randconfig-s1-201811 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

>> net/mac80211/debugfs.c:174:18: error: 
>> 'IEEE80211_HW_SUPPORTS_SUPPORTS_QOS_NDP' undeclared here (not in a function)
#define FLAG(F) [IEEE80211_HW_##F] = #F
 ^
   net/mac80211/debugfs.c:215:2: note: in expansion of macro 'FLAG'
 FLAG(SUPPORTS_SUPPORTS_QOS_NDP),
 ^~~~
   net/mac80211/debugfs.c:174:18: error: array index in initializer not of 
integer type
#define FLAG(F) [IEEE80211_HW_##F] = #F
 ^
   net/mac80211/debugfs.c:215:2: note: in expansion of macro 'FLAG'
 FLAG(SUPPORTS_SUPPORTS_QOS_NDP),
 ^~~~
   net/mac80211/debugfs.c:174:18: note: (near initialization for 
'hw_flag_names')
#define FLAG(F) [IEEE80211_HW_##F] = #F
 ^
   net/mac80211/debugfs.c:215:2: note: in expansion of macro 'FLAG'
 FLAG(SUPPORTS_SUPPORTS_QOS_NDP),
 ^~~~

vim +/IEEE80211_HW_SUPPORTS_SUPPORTS_QOS_NDP +174 net/mac80211/debugfs.c

827b1fb4 Johannes Berg  2009-03-13  172  
68920c97 Andrey Ryabinin2016-01-20  173  static const char *hw_flag_names[] 
= {
30686bf7 Johannes Berg  2015-06-02 @174  #define FLAG(F)
[IEEE80211_HW_##F] = #F
30686bf7 Johannes Berg  2015-06-02  175 FLAG(HAS_RATE_CONTROL),
30686bf7 Johannes Berg  2015-06-02  176 FLAG(RX_INCLUDES_FCS),
30686bf7 Johannes Berg  2015-06-02  177 
FLAG(HOST_BROADCAST_PS_BUFFERING),
30686bf7 Johannes Berg  2015-06-02  178 FLAG(SIGNAL_UNSPEC),
30686bf7 Johannes Berg  2015-06-02  179 FLAG(SIGNAL_DBM),
30686bf7 Johannes Berg  2015-06-02  180 FLAG(NEED_DTIM_BEFORE_ASSOC),
30686bf7 Johannes Berg  2015-06-02  181 FLAG(SPECTRUM_MGMT),
30686bf7 Johannes Berg  2015-06-02  182 FLAG(AMPDU_AGGREGATION),
30686bf7 Johannes Berg  2015-06-02  183 FLAG(SUPPORTS_PS),
30686bf7 Johannes Berg  2015-06-02  184 FLAG(PS_NULLFUNC_STACK),
30686bf7 Johannes Berg  2015-06-02  185 FLAG(SUPPORTS_DYNAMIC_PS),
30686bf7 Johannes Berg  2015-06-02  186 FLAG(MFP_CAPABLE),
30686bf7 Johannes Berg  2015-06-02  187 FLAG(WANT_MONITOR_VIF),
30686bf7 Johannes Berg  2015-06-02  188 FLAG(NO_AUTO_VIF),
30686bf7 Johannes Berg  2015-06-02  189 FLAG(SW_CRYPTO_CONTROL),
30686bf7 Johannes Berg  2015-06-02  190 FLAG(SUPPORT_FAST_XMIT),
30686bf7 Johannes Berg  2015-06-02  191 FLAG(REPORTS_TX_ACK_STATUS),
30686bf7 Johannes Berg  2015-06-02  192 FLAG(CONNECTION_MONITOR),
30686bf7 Johannes Berg  2015-06-02  193 FLAG(QUEUE_CONTROL),
30686bf7 Johannes Berg  2015-06-02  194 FLAG(SUPPORTS_PER_STA_GTK),
30686bf7 Johannes Berg  2015-06-02  195 FLAG(AP_LINK_PS),
30686bf7 Johannes Berg  2015-06-02  196 FLAG(TX_AMPDU_SETUP_IN_HW),
30686bf7 Johannes Berg  2015-06-02  197 FLAG(SUPPORTS_RC_TABLE),
30686bf7 Johannes Berg  2015-06-02  198 FLAG(P2P_DEV_ADDR_FOR_INTF),
30686bf7 Johannes Berg  2015-06-02  199 FLAG(TIMING_BEACON_ONLY),
30686bf7 Johannes Berg  2015-06-02  200 FLAG(SUPPORTS_HT_CCK_RATES),
30686bf7 Johannes Berg  2015-06-02  201 FLAG(CHANCTX_STA_CSA),
30686bf7 Johannes Berg  2015-06-02  202 FLAG(SUPPORTS_CLONED_SKBS),
30686bf7 Johannes Berg  2015-06-02  203 FLAG(SINGLE_SCAN_ON_ALL_BANDS),
b98fb44f Arik Nemtsov   2015-06-10  204 FLAG(TDLS_WIDER_BW),
99e7ca44 Emmanuel Grumbach  2015-08-15  205 FLAG(SUPPORTS_AMSDU_IN_AMPDU),
35afa588 Helmut Schaa   2015-09-09  206 FLAG(BEACON_TX_STATUS),
31104891 Johannes Berg  2015-10-22  207 FLAG(NEEDS_UNIQUE_STA_ADDR),
412a6d80 Sara Sharon2015-12-08  208 
FLAG(SUPPORTS_REORDERING_BUFFER),
c9c5962b Johannes Berg  2016-03-31  209 FLAG(USES_RSS),
6e0456b5 Felix Fietkau  2016-03-03  210 FLAG(TX_AMSDU),
6e0456b5 Felix Fietkau  2016-03-03  211 FLAG(TX_FRAG_LIST),
e8a24cd4 Rajkumar Manoharan 2016-09-14  212 FLAG(REPORTS_LOW_ACK),
f3fe4e93 Sara Sharon2016-10-18  213 FLAG(SUPPORTS_TX_FRAG),
e2fb1b83 Yingying Tang  2017-10-24  214 FLAG(SUPPORTS_TDLS_BUFFER_STA),
b9b085d9 Ben Caradoc-Davies 2018-03-19  215 FLAG(SUPPORTS_SUPPORTS_QOS_NDP),
30686bf7 Johannes Berg  2015-06-02  216  #undef FLAG
30686bf7 Johannes Berg  2015-06-02  217  };
30686bf7 Johannes Berg  2015-06-02  218  

:: The code at line 174 was first introduced by commit
:: 30686bf7f5b3c30831761e188a6e3cb33580fa48 

Re: [PATCH v2] brcmfmac: Add support for getting nvram contents from EFI variables

[kbuild test robot]

Hi Hans,

I love your patch! Perhaps something to improve:

[auto build test WARNING on v4.16-rc4]
[also build test WARNING on next-20180319]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Hans-de-Goede/brcmfmac-Add-support-for-getting-nvram-contents-from-EFI-variables/20180319-164541
config: x86_64-randconfig-x001-201811 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:9,
from include/linux/dmi.h:5,
from 
drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:17:
   drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c: In function 
'brcmf_fw_request_nvram_done':
   drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:545:44: error: 
passing argument 1 of 'brcmf_fw_nvram_from_efi' from incompatible pointer type 
[-Werror=incompatible-pointer-types]
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^
   include/linux/compiler.h:58:30: note: in definition of macro '__trace_if'
 if (__builtin_constant_p(!!(cond)) ? !!(cond) :   \
 ^~~~
>> drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:545:8: note: in 
>> expansion of macro 'if'
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^~
   drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:525:12: note: 
expected 'size_t * {aka long unsigned int *}' but argument is of type 'struct 
brcmf_fw *'
static u8 *brcmf_fw_nvram_from_efi(size_t *data_len) { return NULL; }
   ^~~
   In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:9,
from include/linux/dmi.h:5,
from 
drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:17:
   drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:545:20: error: 
too many arguments to function 'brcmf_fw_nvram_from_efi'
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^
   include/linux/compiler.h:58:30: note: in definition of macro '__trace_if'
 if (__builtin_constant_p(!!(cond)) ? !!(cond) :   \
 ^~~~
>> drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:545:8: note: in 
>> expansion of macro 'if'
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^~
   drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:525:12: note: 
declared here
static u8 *brcmf_fw_nvram_from_efi(size_t *data_len) { return NULL; }
   ^~~
   In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:9,
from include/linux/dmi.h:5,
from 
drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:17:
   drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:545:44: error: 
passing argument 1 of 'brcmf_fw_nvram_from_efi' from incompatible pointer type 
[-Werror=incompatible-pointer-types]
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^
   include/linux/compiler.h:58:42: note: in definition of macro '__trace_if'
 if (__builtin_constant_p(!!(cond)) ? !!(cond) :   \
 ^~~~
>> drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:545:8: note: in 
>> expansion of macro 'if'
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^~
   drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:525:12: note: 
expected 'size_t * {aka long unsigned int *}' but argument is of type 'struct 
brcmf_fw *'
static u8 *brcmf_fw_nvram_from_efi(size_t *data_len) { return NULL; }
   ^~~
   In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:9,
from include/linux/dmi.h:5,
from 
drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:17:
   drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:545:20: error: 
too many arguments to function 'brcmf_fw_nvram_from_efi'
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^
   include/linux/compiler.h:58:42: note: in definition of macro '__trace_if'
 if (__builtin_constant_p(!!(cond)) ? !!(cond) :   \
 ^~~~
>> drivers/net/wireless//broadcom/brcm80211/brcmfmac/firmware.c:545:8: note: in 
>> expansion of macro 'if'
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^~
   

Re: [PATCH v2] brcmfmac: Add support for getting nvram contents from EFI variables

[kbuild test robot]

Hi Hans,

I love your patch! Yet something to improve:

[auto build test ERROR on v4.16-rc4]
[also build test ERROR on next-20180319]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Hans-de-Goede/brcmfmac-Add-support-for-getting-nvram-contents-from-EFI-variables/20180319-164541
config: arm-tegra_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c: In function 
'brcmf_fw_request_nvram_done':
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:545:44: error: 
>> passing argument 1 of 'brcmf_fw_nvram_from_efi' from incompatible pointer 
>> type [-Werror=incompatible-pointer-types]
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^
   drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:525:12: note: 
expected 'size_t * {aka unsigned int *}' but argument is of type 'struct 
brcmf_fw *'
static u8 *brcmf_fw_nvram_from_efi(size_t *data_len) { return NULL; }
   ^~~
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:545:20: error: 
>> too many arguments to function 'brcmf_fw_nvram_from_efi'
  else if ((data = brcmf_fw_nvram_from_efi(fwctx, _len)))
   ^~~
   drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:525:12: note: 
declared here
static u8 *brcmf_fw_nvram_from_efi(size_t *data_len) { return NULL; }
   ^~~
   cc1: some warnings being treated as errors

vim +/brcmf_fw_nvram_from_efi +545 
drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c

   527  
   528  static void brcmf_fw_request_nvram_done(const struct firmware *fw, void 
*ctx)
   529  {
   530  struct brcmf_fw *fwctx = ctx;
   531  bool free_bcm47xx_nvram = false;
   532  bool kfree_nvram = false;
   533  u32 nvram_length = 0;
   534  void *nvram = NULL;
   535  u8 *data = NULL;
   536  size_t data_len;
   537  
   538  brcmf_dbg(TRACE, "enter: dev=%s\n", dev_name(fwctx->dev));
   539  if (fw && fw->data) {
   540  data = (u8 *)fw->data;
   541  data_len = fw->size;
   542  } else {
   543  if ((data = bcm47xx_nvram_get_contents(_len)))
   544  free_bcm47xx_nvram = true;
 > 545  else if ((data = brcmf_fw_nvram_from_efi(fwctx, 
 > _len)))
   546  kfree_nvram = true;
   547  else if (!(fwctx->flags & BRCMF_FW_REQ_NV_OPTIONAL))
   548  goto fail;
   549  }
   550  
   551  if (data)
   552  nvram = brcmf_fw_nvram_strip(data, data_len, 
_length,
   553   fwctx->domain_nr, 
fwctx->bus_nr);
   554  
   555  if (free_bcm47xx_nvram)
   556  bcm47xx_nvram_release_contents(data);
   557  if (kfree_nvram)
   558  kfree(data);
   559  
   560  release_firmware(fw);
   561  if (!nvram && !(fwctx->flags & BRCMF_FW_REQ_NV_OPTIONAL))
   562  goto fail;
   563  
   564  fwctx->done(fwctx->dev, 0, fwctx->code, nvram, nvram_length);
   565  kfree(fwctx);
   566  return;
   567  
   568  fail:
   569  brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev));
   570  release_firmware(fwctx->code);
   571  fwctx->done(fwctx->dev, -ENOENT, NULL, NULL, 0);
   572  kfree(fwctx);
   573  }
   574  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH] mac80211: add ieee80211_hw flag for QoS NDP support

[kbuild test robot]

Hi Ben,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v4.16-rc4]
[cannot apply to next-20180316]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ben-Caradoc-Davies/mac80211-add-ieee80211_hw-flag-for-QoS-NDP-support/20180319-170624
config: i386-randconfig-x013-201811 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All error/warnings (new ones prefixed by >>):

>> net/mac80211/debugfs.c:174:18: error: 
>> 'IEEE80211_HW_SUPPORTS_SUPPORTS_QOS_NDP' undeclared here (not in a 
>> function); did you mean 'IEEE80211_HW_SUPPORTS_QOS_NDP'?
#define FLAG(F) [IEEE80211_HW_##F] = #F
 ^
>> net/mac80211/debugfs.c:215:2: note: in expansion of macro 'FLAG'
 FLAG(SUPPORTS_SUPPORTS_QOS_NDP),
 ^~~~
>> net/mac80211/debugfs.c:174:18: error: array index in initializer not of 
>> integer type
#define FLAG(F) [IEEE80211_HW_##F] = #F
 ^
>> net/mac80211/debugfs.c:215:2: note: in expansion of macro 'FLAG'
 FLAG(SUPPORTS_SUPPORTS_QOS_NDP),
 ^~~~
   net/mac80211/debugfs.c:174:18: note: (near initialization for 
'hw_flag_names')
#define FLAG(F) [IEEE80211_HW_##F] = #F
 ^
>> net/mac80211/debugfs.c:215:2: note: in expansion of macro 'FLAG'
 FLAG(SUPPORTS_SUPPORTS_QOS_NDP),
 ^~~~

vim +174 net/mac80211/debugfs.c

827b1fb4 Johannes Berg  2009-03-13  172  
68920c97 Andrey Ryabinin2016-01-20  173  static const char *hw_flag_names[] 
= {
30686bf7 Johannes Berg  2015-06-02 @174  #define FLAG(F)
[IEEE80211_HW_##F] = #F
30686bf7 Johannes Berg  2015-06-02  175 FLAG(HAS_RATE_CONTROL),
30686bf7 Johannes Berg  2015-06-02  176 FLAG(RX_INCLUDES_FCS),
30686bf7 Johannes Berg  2015-06-02  177 
FLAG(HOST_BROADCAST_PS_BUFFERING),
30686bf7 Johannes Berg  2015-06-02  178 FLAG(SIGNAL_UNSPEC),
30686bf7 Johannes Berg  2015-06-02  179 FLAG(SIGNAL_DBM),
30686bf7 Johannes Berg  2015-06-02  180 FLAG(NEED_DTIM_BEFORE_ASSOC),
30686bf7 Johannes Berg  2015-06-02  181 FLAG(SPECTRUM_MGMT),
30686bf7 Johannes Berg  2015-06-02  182 FLAG(AMPDU_AGGREGATION),
30686bf7 Johannes Berg  2015-06-02  183 FLAG(SUPPORTS_PS),
30686bf7 Johannes Berg  2015-06-02  184 FLAG(PS_NULLFUNC_STACK),
30686bf7 Johannes Berg  2015-06-02  185 FLAG(SUPPORTS_DYNAMIC_PS),
30686bf7 Johannes Berg  2015-06-02  186 FLAG(MFP_CAPABLE),
30686bf7 Johannes Berg  2015-06-02  187 FLAG(WANT_MONITOR_VIF),
30686bf7 Johannes Berg  2015-06-02  188 FLAG(NO_AUTO_VIF),
30686bf7 Johannes Berg  2015-06-02  189 FLAG(SW_CRYPTO_CONTROL),
30686bf7 Johannes Berg  2015-06-02  190 FLAG(SUPPORT_FAST_XMIT),
30686bf7 Johannes Berg  2015-06-02  191 FLAG(REPORTS_TX_ACK_STATUS),
30686bf7 Johannes Berg  2015-06-02  192 FLAG(CONNECTION_MONITOR),
30686bf7 Johannes Berg  2015-06-02  193 FLAG(QUEUE_CONTROL),
30686bf7 Johannes Berg  2015-06-02  194 FLAG(SUPPORTS_PER_STA_GTK),
30686bf7 Johannes Berg  2015-06-02  195 FLAG(AP_LINK_PS),
30686bf7 Johannes Berg  2015-06-02  196 FLAG(TX_AMPDU_SETUP_IN_HW),
30686bf7 Johannes Berg  2015-06-02  197 FLAG(SUPPORTS_RC_TABLE),
30686bf7 Johannes Berg  2015-06-02  198 FLAG(P2P_DEV_ADDR_FOR_INTF),
30686bf7 Johannes Berg  2015-06-02  199 FLAG(TIMING_BEACON_ONLY),
30686bf7 Johannes Berg  2015-06-02  200 FLAG(SUPPORTS_HT_CCK_RATES),
30686bf7 Johannes Berg  2015-06-02  201 FLAG(CHANCTX_STA_CSA),
30686bf7 Johannes Berg  2015-06-02  202 FLAG(SUPPORTS_CLONED_SKBS),
30686bf7 Johannes Berg  2015-06-02  203 FLAG(SINGLE_SCAN_ON_ALL_BANDS),
b98fb44f Arik Nemtsov   2015-06-10  204 FLAG(TDLS_WIDER_BW),
99e7ca44 Emmanuel Grumbach  2015-08-15  205 FLAG(SUPPORTS_AMSDU_IN_AMPDU),
35afa588 Helmut Schaa   2015-09-09  206 FLAG(BEACON_TX_STATUS),
31104891 Johannes Berg  2015-10-22  207 FLAG(NEEDS_UNIQUE_STA_ADDR),
412a6d80 Sara Sharon2015-12-08  208 
FLAG(SUPPORTS_REORDERING_BUFFER),
c9c5962b Johannes Berg  2016-03-31  209 FLAG(USES_RSS),
6e0456b5 Felix Fietkau  2016-03-03  210 FLAG(TX_AMSDU),
6e0456b5 Felix Fietkau  2016-03-03  211 FLAG(TX_FRAG_LIST),
e8a24cd4 Rajkumar Manoharan 2016-09-14  212 FLAG(REPORTS_LOW_ACK),
f3fe4e93 Sara Sharon2016-10-18  213 FLAG(SUPPORTS_TX_FRAG),
e2fb1b83 Yingying Tang  2017-10-24  214 FLAG(SUPPORTS_TDLS_BUFFER_STA),
b9b085d9 Ben Caradoc-Davies 2018-03-19 @215 FLAG(SUPPORTS_SUPPORTS_QOS_NDP),
30686bf7 Johannes Berg  2015-06-02  216  #undef FLAG
30686bf7 Johannes Berg  2015-06-02  217  };
30686bf7 Johannes Berg  2015-06-02  218  

:: The code at line 174 was first introduced by commit
:: 

Re: [PATCH] mac80211: add ieee80211_hw flag for QoS NDP support

[kbuild test robot]

Hi Ben,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v4.16-rc4]
[cannot apply to next-20180316]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ben-Caradoc-Davies/mac80211-add-ieee80211_hw-flag-for-QoS-NDP-support/20180319-052448
config: i386-randconfig-x013-201811 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All error/warnings (new ones prefixed by >>):

   In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:9,
from include/linux/wait.h:7,
from include/linux/wait_bit.h:8,
from include/linux/fs.h:6,
from include/linux/debugfs.h:15,
from net/mac80211/debugfs.c:11:
   net/mac80211/debugfs.c: In function 'hwflags_read':
>> include/linux/compiler.h:339:38: error: call to '__compiletime_assert_234' 
>> declared with attribute error: BUILD_BUG_ON failed: 
>> ARRAY_SIZE(hw_flag_names) != NUM_IEEE80211_HW_FLAGS
 _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
 ^
   include/linux/compiler.h:319:4: note: in definition of macro 
'__compiletime_assert'
   prefix ## suffix();\
   ^~
   include/linux/compiler.h:339:2: note: in expansion of macro 
'_compiletime_assert'
 _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
 ^~~
   include/linux/build_bug.h:45:37: note: in expansion of macro 
'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~
   include/linux/build_bug.h:69:2: note: in expansion of macro 
'BUILD_BUG_ON_MSG'
 BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
 ^~~~
>> net/mac80211/debugfs.c:234:2: note: in expansion of macro 'BUILD_BUG_ON'
 BUILD_BUG_ON(ARRAY_SIZE(hw_flag_names) != NUM_IEEE80211_HW_FLAGS);
 ^~~~
--
   In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:9,
from include/linux/wait.h:7,
from include/linux/wait_bit.h:8,
from include/linux/fs.h:6,
from include/linux/debugfs.h:15,
from net//mac80211/debugfs.c:11:
   net//mac80211/debugfs.c: In function 'hwflags_read':
>> include/linux/compiler.h:339:38: error: call to '__compiletime_assert_234' 
>> declared with attribute error: BUILD_BUG_ON failed: 
>> ARRAY_SIZE(hw_flag_names) != NUM_IEEE80211_HW_FLAGS
 _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
 ^
   include/linux/compiler.h:319:4: note: in definition of macro 
'__compiletime_assert'
   prefix ## suffix();\
   ^~
   include/linux/compiler.h:339:2: note: in expansion of macro 
'_compiletime_assert'
 _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
 ^~~
   include/linux/build_bug.h:45:37: note: in expansion of macro 
'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~
   include/linux/build_bug.h:69:2: note: in expansion of macro 
'BUILD_BUG_ON_MSG'
 BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
 ^~~~
   net//mac80211/debugfs.c:234:2: note: in expansion of macro 'BUILD_BUG_ON'
 BUILD_BUG_ON(ARRAY_SIZE(hw_flag_names) != NUM_IEEE80211_HW_FLAGS);
 ^~~~

vim +/__compiletime_assert_234 +339 include/linux/compiler.h

9a8ab1c3 Daniel Santos 2013-02-21  325  
9a8ab1c3 Daniel Santos 2013-02-21  326  #define _compiletime_assert(condition, 
msg, prefix, suffix) \
9a8ab1c3 Daniel Santos 2013-02-21  327  __compiletime_assert(condition, 
msg, prefix, suffix)
9a8ab1c3 Daniel Santos 2013-02-21  328  
9a8ab1c3 Daniel Santos 2013-02-21  329  /**
9a8ab1c3 Daniel Santos 2013-02-21  330   * compiletime_assert - break build and 
emit msg if condition is false
9a8ab1c3 Daniel Santos 2013-02-21  331   * @condition: a compile-time constant 
condition to check
9a8ab1c3 Daniel Santos 2013-02-21  332   * @msg:   a message to emit if 
condition is false
9a8ab1c3 Daniel Santos 2013-02-21  333   *
9a8ab1c3 Daniel Santos 2013-02-21  334   * In tradition of POSIX assert, this 
macro will break the build if the
9a8ab1c3 Daniel Santos 2013-02-21  335   * supplied condition is *false*, 
emitting the supplied error message if the
9a8ab1c3 Daniel Santos 2013-02-21  336   * compiler has support to do so.
9a8ab1c3 Daniel Santos 2013-02-21  337   */
9a8ab1c3 Daniel Santos 2013-02-21  338  #define compiletime_assert(condition, 
msg) \
9a8ab1c3 Daniel 

[RFC PATCH] brcmfmac: brcmf_fw_request_is_valid() can be static

[kbuild test robot]

Fixes: 212cd4371451 ("brcmfmac: pass struct in brcmf_fw_get_firmwares()")
Signed-off-by: Fengguang Wu 
---
 firmware.c |2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c 
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
index b5f9430..95004db 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
@@ -588,7 +588,7 @@ static void brcmf_fw_request_done(const struct firmware 
*fw, void *ctx)
kfree(fwctx);
 }
 
-bool brcmf_fw_request_is_valid(struct brcmf_fw_request *req)
+static bool brcmf_fw_request_is_valid(struct brcmf_fw_request *req)
 {
struct brcmf_fw_item *item;
int i;

Re: [PATCH 07/12] brcmfmac: pass struct in brcmf_fw_get_firmwares()

[kbuild test robot]

Hi Arend,

I love your patch! Perhaps something to improve:

[auto build test WARNING on next-20180309]
[cannot apply to v4.16-rc4 v4.16-rc3 v4.16-rc2 v4.16-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Arend-van-Spriel/brcmfmac-data-structure-and-firmware-loading-rework/20180318-065559
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c:591:6: sparse: 
>> symbol 'brcmf_fw_request_is_valid' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation

Re: [PATCH 04/12] brcmfmac: allocate struct brcmf_pub instance using wiphy_new()

[kbuild test robot]

Hi Arend,

I love your patch! Perhaps something to improve:

[auto build test WARNING on next-20180309]
[cannot apply to v4.16-rc4 v4.16-rc3 v4.16-rc2 v4.16-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Arend-van-Spriel/brcmfmac-data-structure-and-firmware-loading-rework/20180318-065559
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:5144:21: sparse: 
>> symbol 'brcmf_cfg80211_ops' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation

[RFC PATCH] brcmfmac: brcmf_cfg80211_ops can be static

[kbuild test robot]

Fixes: 6a5eed240a1c ("brcmfmac: allocate struct brcmf_pub instance using 
wiphy_new()")
Signed-off-by: Fengguang Wu 
---
 cfg80211.c |2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c 
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index a47fe23..4133d66 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -5141,7 +5141,7 @@ static int brcmf_cfg80211_del_pmk(struct wiphy *wiphy, 
struct net_device *dev,
return brcmf_set_pmk(ifp, NULL, 0);
 }
 
-struct cfg80211_ops brcmf_cfg80211_ops = {
+static struct cfg80211_ops brcmf_cfg80211_ops = {
.add_virtual_intf = brcmf_cfg80211_add_iface,
.del_virtual_intf = brcmf_cfg80211_del_iface,
.change_virtual_intf = brcmf_cfg80211_change_iface,

Re: [PATCH 7/7] staging: wilc1000: use kmemdup to replace kmalloc/memcpy

[kbuild test robot]

Hi HariPrasath,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on next-20180309]
[cannot apply to v4.16-rc4 v4.16-rc3 v4.16-rc2 v4.16-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/hariprasath-elango-gmail-com/staging-wilc1000-Fix-code-block-alignment/20180316-104440


coccinelle warnings: (new ones prefixed by >>)

>> drivers/staging/wilc1000/host_interface.c:943:2-29: alloc with no test, 
>> possible model on line 995
   drivers/staging/wilc1000/host_interface.c:949:2-28: alloc with no test, 
possible model on line 995
   drivers/staging/wilc1000/host_interface.c:958:2-27: alloc with no test, 
possible model on line 995

vim +943 drivers/staging/wilc1000/host_interface.c

c5c77ba18 Johnny Kim 2015-05-11   917  
e554a3055 Leo Kim2015-11-19   918  u8 wilc_connected_ssid[6] = {0};
3ccff3322 Ajay Singh 2018-02-19   919  static s32 handle_connect(struct 
wilc_vif *vif,
120ae5938 Tony Cho   2015-09-21   920 struct 
connect_attr *pstrHostIFconnectAttr)
c5c77ba18 Johnny Kim 2015-05-11   921  {
31390eec7 Leo Kim2015-10-19   922   s32 result = 0;
173508b82 Ajay Singh 2018-01-30   923   struct wid wid_list[8];
cdbdae15d Ajay Singh 2018-01-30   924   u32 wid_cnt = 0, dummyval = 0;
e33ff51ef Ajay Singh 2018-01-30   925   u8 *cur_byte = NULL;
24701563e Ajay Singh 2018-02-20   926   struct join_bss_param 
*bss_param;
71130e812 Glen Lee   2015-12-21   927   struct host_if_drv *hif_drv = 
vif->hif_drv;
c5c77ba18 Johnny Kim 2015-05-11   928  
e554a3055 Leo Kim2015-11-19   929   if 
(memcmp(pstrHostIFconnectAttr->bssid, wilc_connected_ssid, ETH_ALEN) == 0) {
31390eec7 Leo Kim2015-10-19   930   result = 0;
b92f9304a Chris Park 2016-02-22   931   netdev_err(vif->ndev, 
"Discard connect request\n");
31390eec7 Leo Kim2015-10-19   932   return result;
c5c77ba18 Johnny Kim 2015-05-11   933   }
c5c77ba18 Johnny Kim 2015-05-11   934  
24701563e Ajay Singh 2018-02-20   935   bss_param = 
pstrHostIFconnectAttr->params;
24701563e Ajay Singh 2018-02-20   936   if (!bss_param) {
b92f9304a Chris Park 2016-02-22   937   netdev_err(vif->ndev, 
"Required BSSID not found\n");
31390eec7 Leo Kim2015-10-19   938   result = -ENOENT;
24db713fe Leo Kim2015-09-16   939   goto ERRORHANDLER;
c5c77ba18 Johnny Kim 2015-05-11   940   }
c5c77ba18 Johnny Kim 2015-05-11   941  
91109e113 Leo Kim2015-10-19   942   if 
(pstrHostIFconnectAttr->bssid) {
788f6fc08 Chaehyun Lim   2016-02-12  @943   
hif_drv->usr_conn_req.bssid = kmalloc(6, GFP_KERNEL);
788f6fc08 Chaehyun Lim   2016-02-12   944   
memcpy(hif_drv->usr_conn_req.bssid, pstrHostIFconnectAttr->bssid, 6);
c5c77ba18 Johnny Kim 2015-05-11   945   }
c5c77ba18 Johnny Kim 2015-05-11   946  
74ab5e45e Leo Kim2015-10-29   947   hif_drv->usr_conn_req.ssid_len 
= pstrHostIFconnectAttr->ssid_len;
91109e113 Leo Kim2015-10-19   948   if 
(pstrHostIFconnectAttr->ssid) {
72216411b Chaehyun Lim   2016-02-12   949   
hif_drv->usr_conn_req.ssid = kmalloc(pstrHostIFconnectAttr->ssid_len + 1, 
GFP_KERNEL);
72216411b Chaehyun Lim   2016-02-12   950   
memcpy(hif_drv->usr_conn_req.ssid,
8c8360b3f Leo Kim2015-10-19   951  
pstrHostIFconnectAttr->ssid,
8b3c9fa68 Leo Kim2015-10-13   952  
pstrHostIFconnectAttr->ssid_len);
72216411b Chaehyun Lim   2016-02-12   953   
hif_drv->usr_conn_req.ssid[pstrHostIFconnectAttr->ssid_len] = '\0';
c5c77ba18 Johnny Kim 2015-05-11   954   }
c5c77ba18 Johnny Kim 2015-05-11   955  
331ed0800 Leo Kim2015-10-29   956   hif_drv->usr_conn_req.ies_len = 
pstrHostIFconnectAttr->ies_len;
91109e113 Leo Kim2015-10-19   957   if (pstrHostIFconnectAttr->ies) 
{
a3b2f4b91 Leo Kim2015-10-29   958   
hif_drv->usr_conn_req.ies = kmalloc(pstrHostIFconnectAttr->ies_len, GFP_KERNEL);
a3b2f4b91 Leo Kim2015-10-29   959   
memcpy(hif_drv->usr_conn_req.ies,
8c8360b3f Leo Kim2015-10-19   960  
pstrHostIFconnectAttr->ies,
b59d5c5b5 Leo Kim2015-10-13   961  
pstrHostIFconnectAttr->ies_len);
c5c77ba18 Johnny Kim 2015-05-11   962   }
c5c77ba18 Johnny Kim 2015-05-11   963  
a0942c579 Chaehyun Lim   2016-02-12   964   hif_drv->usr_conn_req.security 
= pstrHostIFconnectAttr->security;
7d0697282 Leo Kim2015-10-29   965   hif_drv->usr_conn_req.auth_type 
= pstrHostIFconnectAttr->auth_type;
33bfb198f Leo Kim2015-10-29   966   

Re: [v8 4/8] rsi: add coex support

[kbuild test robot]

Hi Prameela,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.16-rc3 next-20180223]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Amitkumar-Karwar/rsi-add-bluetooth-and-coex-support/20180226-073244
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: x86_64-randconfig-ne0-02261019 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

Note: the 
linux-review/Amitkumar-Karwar/rsi-add-bluetooth-and-coex-support/20180226-073244
 HEAD 9c5222af2b3dbf5143bc1fa4dc0af78fcfa3559d builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/net/wireless/rsi/rsi_91x_main.c: In function 'rsi_read_pkt':
>> drivers/net/wireless/rsi/rsi_91x_main.c:165:5: error: implicit declaration 
>> of function 'rsi_coex_recv_pkt' [-Werror=implicit-function-declaration]
rsi_coex_recv_pkt(common, frame_desc + offset);
^
   drivers/net/wireless/rsi/rsi_91x_main.c: In function 'rsi_91x_init':
>> drivers/net/wireless/rsi/rsi_91x_main.c:287:7: error: implicit declaration 
>> of function 'rsi_coex_attach' [-Werror=implicit-function-declaration]
  if (rsi_coex_attach(common)) {
  ^~~
   drivers/net/wireless/rsi/rsi_91x_main.c: In function 'rsi_91x_deinit':
>> drivers/net/wireless/rsi/rsi_91x_main.c:323:3: error: implicit declaration 
>> of function 'rsi_coex_detach' [-Werror=implicit-function-declaration]
  rsi_coex_detach(common);
  ^~~
   cc1: some warnings being treated as errors

vim +/rsi_coex_recv_pkt +165 drivers/net/wireless/rsi/rsi_91x_main.c

   133  
   134  /**
   135   * rsi_read_pkt() - This function reads frames from the card.
   136   * @common: Pointer to the driver private structure.
   137   * @rcv_pkt_len: Received pkt length. In case of USB it is 0.
   138   *
   139   * Return: 0 on success, -1 on failure.
   140   */
   141  int rsi_read_pkt(struct rsi_common *common, u8 *rx_pkt, s32 rcv_pkt_len)
   142  {
   143  u8 *frame_desc = NULL, extended_desc = 0;
   144  u32 index, length = 0, queueno = 0;
   145  u16 actual_length = 0, offset;
   146  struct sk_buff *skb = NULL;
   147  
   148  index = 0;
   149  do {
   150  frame_desc = _pkt[index];
   151  actual_length = *(u16 *)_desc[0];
   152  offset = *(u16 *)_desc[2];
   153  
   154  queueno = rsi_get_queueno(frame_desc, offset);
   155  length = rsi_get_length(frame_desc, offset);
   156  
   157  /* Extended descriptor is valid for WLAN queues only */
   158  if (queueno == RSI_WIFI_DATA_Q || queueno == 
RSI_WIFI_MGMT_Q)
   159  extended_desc = 
rsi_get_extended_desc(frame_desc,
   160offset);
   161  
   162  switch (queueno) {
   163  case RSI_COEX_Q:
   164  if (common->coex_mode > 1)
 > 165  rsi_coex_recv_pkt(common, frame_desc + 
 > offset);
   166  else
   167  rsi_mgmt_pkt_recv(common,
   168(frame_desc + 
offset));
   169  break;
   170  
   171  case RSI_WIFI_DATA_Q:
   172  skb = rsi_prepare_skb(common,
   173(frame_desc + offset),
   174length,
   175extended_desc);
   176  if (skb == NULL)
   177  goto fail;
   178  
   179  rsi_indicate_pkt_to_os(common, skb);
   180  break;
   181  
   182  case RSI_WIFI_MGMT_Q:
   183  rsi_mgmt_pkt_recv(common, (frame_desc + 
offset));
   184  break;
   185  
   186  default:
   187  rsi_dbg(ERR_ZONE, "%s: pkt from invalid queue: 
%d\n",
   188  __func__,   queueno);
   189  goto fail;
   190  }
   191  
   192  index  += actual_length;
   193  rcv_pkt_len -= actual_length;
   194  } while (rcv_pkt_len > 0);
   195  
   196  return 0;
   197  fail:
   198  return -EINVAL;
   199  }
   200  EXPORT_SYMBOL_GPL(rsi_read_pkt);
   201  
   202  /**
   203   * rsi_tx_scheduler_thread() - This 

Re: [v8 4/8] rsi: add coex support

[kbuild test robot]

Hi Prameela,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.16-rc2 next-20180223]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Amitkumar-Karwar/rsi-add-bluetooth-and-coex-support/20180226-073244
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=sh 

Note: the 
linux-review/Amitkumar-Karwar/rsi-add-bluetooth-and-coex-support/20180226-073244
 HEAD 9c5222af2b3dbf5143bc1fa4dc0af78fcfa3559d builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/net//wireless/rsi/rsi_91x_main.c: In function 'rsi_read_pkt':
>> drivers/net//wireless/rsi/rsi_91x_main.c:165:5: error: implicit declaration 
>> of function 'rsi_coex_recv_pkt'; did you mean 'rsi_read_pkt'? 
>> [-Werror=implicit-function-declaration]
rsi_coex_recv_pkt(common, frame_desc + offset);
^
rsi_read_pkt
   drivers/net//wireless/rsi/rsi_91x_main.c: In function 'rsi_91x_init':
>> drivers/net//wireless/rsi/rsi_91x_main.c:287:7: error: implicit declaration 
>> of function 'rsi_coex_attach'; did you mean 'driver_attach'? 
>> [-Werror=implicit-function-declaration]
  if (rsi_coex_attach(common)) {
  ^~~
  driver_attach
   drivers/net//wireless/rsi/rsi_91x_main.c: In function 'rsi_91x_deinit':
>> drivers/net//wireless/rsi/rsi_91x_main.c:323:3: error: implicit declaration 
>> of function 'rsi_coex_detach'; did you mean 'rsi_91x_deinit'? 
>> [-Werror=implicit-function-declaration]
  rsi_coex_detach(common);
  ^~~
  rsi_91x_deinit
   cc1: some warnings being treated as errors

vim +165 drivers/net//wireless/rsi/rsi_91x_main.c

   133  
   134  /**
   135   * rsi_read_pkt() - This function reads frames from the card.
   136   * @common: Pointer to the driver private structure.
   137   * @rcv_pkt_len: Received pkt length. In case of USB it is 0.
   138   *
   139   * Return: 0 on success, -1 on failure.
   140   */
   141  int rsi_read_pkt(struct rsi_common *common, u8 *rx_pkt, s32 rcv_pkt_len)
   142  {
   143  u8 *frame_desc = NULL, extended_desc = 0;
   144  u32 index, length = 0, queueno = 0;
   145  u16 actual_length = 0, offset;
   146  struct sk_buff *skb = NULL;
   147  
   148  index = 0;
   149  do {
   150  frame_desc = _pkt[index];
   151  actual_length = *(u16 *)_desc[0];
   152  offset = *(u16 *)_desc[2];
   153  
   154  queueno = rsi_get_queueno(frame_desc, offset);
   155  length = rsi_get_length(frame_desc, offset);
   156  
   157  /* Extended descriptor is valid for WLAN queues only */
   158  if (queueno == RSI_WIFI_DATA_Q || queueno == 
RSI_WIFI_MGMT_Q)
   159  extended_desc = 
rsi_get_extended_desc(frame_desc,
   160offset);
   161  
   162  switch (queueno) {
   163  case RSI_COEX_Q:
   164  if (common->coex_mode > 1)
 > 165  rsi_coex_recv_pkt(common, frame_desc + 
 > offset);
   166  else
   167  rsi_mgmt_pkt_recv(common,
   168(frame_desc + 
offset));
   169  break;
   170  
   171  case RSI_WIFI_DATA_Q:
   172  skb = rsi_prepare_skb(common,
   173(frame_desc + offset),
   174length,
   175extended_desc);
   176  if (skb == NULL)
   177  goto fail;
   178  
   179  rsi_indicate_pkt_to_os(common, skb);
   180  break;
   181  
   182  case RSI_WIFI_MGMT_Q:
   183  rsi_mgmt_pkt_recv(common, (frame_desc + 
offset));
   184  break;
   185  
   186  default:
   187  rsi_dbg(ERR_ZONE, "%s: pkt from invalid queue: 
%d\n",
   188  __func__,   queueno);
   189  goto fail;
   190  }
   191  
   192  index  += actual_length;
   

Re: [PATCH v11] ath10k: add LED and GPIO controlling support for various chipsets

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.16-rc2 next-20180223]
[cannot apply to ath6kl/ath-next]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/s-gottschall-dd-wrt-com/ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets/20180226-064849
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=sh 

All warnings (new ones prefixed by >>):

   In file included from drivers/net/wireless/ath/ath10k/core.c:29:0:
>> drivers/net/wireless/ath/ath10k/core.h:815:13: warning: 
>> 'ath10k_unregister_gpio_chip' used but never defined
static void ath10k_unregister_gpio_chip(struct ath10k *ar);
^~~

vim +/ath10k_unregister_gpio_chip +815 drivers/net/wireless/ath/ath10k/core.h

   813  
   814  #if IS_ENABLED(CONFIG_ATH10K_LEDS) && IS_ENABLED(CONFIG_GPIOLIB)
 > 815  static void ath10k_unregister_gpio_chip(struct ath10k *ar);
   816  #else
   817  static inline int ath10k_attach_gpio(struct ath10k *ar)
   818  {
   819  return -ENODEV;
   820  }
   821  #endif
   822  #if IS_ENABLED(CONFIG_ATH10K_LEDS)
   823  int ath10k_attach_gpio(struct ath10k *ar);
   824  #else
   825  static inline void ath10k_unregister_gpio_chip(struct ath10k *ar) 
   826  {
   827  

---
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.config.gz
Description: application/gzip

Re: [PATCHv3 3/3] mac80211: implement cqm rssi check using rx data signal

[kbuild test robot]

Hi Tamizh,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on mac80211-next/master]
[also build test WARNING on next-20180223]
[cannot apply to v4.16-rc2]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Tamizh-chelvam/cfg80211-mac80211-cqm-rssi-config-for-AP-mode/20180224-194110
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick 
(https://www.imagemagick.org)
   include/linux/crypto.h:477: warning: Function parameter or member 
'cra_u.ablkcipher' not described in 'crypto_alg'
   include/linux/crypto.h:477: warning: Function parameter or member 
'cra_u.blkcipher' not described in 'crypto_alg'
   include/linux/crypto.h:477: warning: Function parameter or member 
'cra_u.cipher' not described in 'crypto_alg'
   include/linux/crypto.h:477: warning: Function parameter or member 
'cra_u.compress' not described in 'crypto_alg'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.ibss' not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.connect' not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.keys' not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.ie' 
not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.ie_len' not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.bssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.prev_bssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.ssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.default_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.default_mgmt_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4197: warning: Function parameter or member 
'wext.prev_bssid_valid' not described in 'wireless_dev'
   include/net/mac80211.h:2282: warning: Function parameter or member 
'radiotap_timestamp.units_pos' not described in 'ieee80211_hw'
   include/net/mac80211.h:2282: warning: Function parameter or member 
'radiotap_timestamp.accuracy' not described in 'ieee80211_hw'
   include/net/mac80211.h:959: warning: Function parameter or member 'rates' 
not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.rts_cts_rate_idx' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.use_rts' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.use_cts_prot' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.short_preamble' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.skip_table' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.jiffies' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.vif' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.hw_key' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.flags' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'control.enqueue_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 'ack' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'ack.cookie' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'status.rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'status.ack_signal' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'status.ampdu_ack_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'status.ampdu_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:959: warning: Function parameter or member 
'status.antenna' not described in 'ieee80211_tx_info'
   

[RFC PATCH] ath10k: ath10k_register_gpio_chip() can be static

[kbuild test robot]

Fixes: 35b91f175b35 ("ath10k: add LED and GPIO controlling support for various 
chipsets")
Signed-off-by: Fengguang Wu 
---
 gpio.c |2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/gpio.c 
b/drivers/net/wireless/ath/ath10k/gpio.c
index a760319..e9ce44b 100644
--- a/drivers/net/wireless/ath/ath10k/gpio.c
+++ b/drivers/net/wireless/ath/ath10k/gpio.c
@@ -81,7 +81,7 @@ static void ath10k_gpio_pin_set(struct gpio_chip *chip, 
unsigned offset,
 }
 
 /* register GPIO chip */
-int ath10k_register_gpio_chip(struct ath10k *ar)
+static int ath10k_register_gpio_chip(struct ath10k *ar)
 {
  
struct ath10k_gpiocontrol *gpio = ar->gpio;

Re: [PATCH v9] ath10k: add LED and GPIO controlling support for various chipsets

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.16-rc2 next-20180223]
[cannot apply to ath6kl/ath-next]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/s-gottschall-dd-wrt-com/ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets/20180224-185406
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/net/wireless/ath/ath10k/gpio.c:84:5: sparse: symbol 
>> 'ath10k_register_gpio_chip' was not declared. Should it be

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation

Re: [PATCH v8] ath10k: add LED and GPIO controlling support for various chipsets

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.16-rc2 next-20180223]
[cannot apply to ath6kl/ath-next]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/s-gottschall-dd-wrt-com/ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets/20180221-134523
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: i386-randconfig-b0-02231423 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/net//wireless/ath/ath10k/core.c: In function 'ath10k_attach_led':
>> drivers/net//wireless/ath/ath10k/core.c:2331:3: error: implicit declaration 
>> of function 'ath10k_add_led' [-Werror=implicit-function-declaration]
  ath10k_add_led(ar, >gpio->wifi_led);
  ^
   cc1: some warnings being treated as errors

vim +/ath10k_add_led +2331 drivers/net//wireless/ath/ath10k/core.c

  2322  
  2323  static void ath10k_attach_led(struct ath10k *ar)
  2324  {
  2325  if (!ar->gpio_attached) {
  2326  ar->gpio->wifi_led.active_low = 1;
  2327  ar->gpio->wifi_led.gpio = ar->hw_params.led_pin;
  2328  ar->gpio->wifi_led.name = ar->gpio->label;
  2329  ar->gpio->wifi_led.default_state = 
LEDS_GPIO_DEFSTATE_KEEP;
  2330  
> 2331  ath10k_add_led(ar, >gpio->wifi_led);
  2332  }
  2333  ath10k_reset_led_pin(ar); /* initially we need to configure the 
led pin to output */
  2334  }
  2335  

---
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.config.gz
Description: application/gzip

Re: [PATCH] ath10k: debugfs support to get final TPC stats for 10.4 variants

[kbuild test robot]

Hi Maharaja,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on ath6kl/ath-next]
[also build test WARNING on v4.16-rc2 next-20180221]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/mkenna-codeaurora-org/ath10k-debugfs-support-to-get-final-TPC-stats-for-10-4-variants/20180222-110854
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/net/wireless/ath/ath10k/wmi.c:4322:6: sparse: symbol 
>> 'ath10k_wmi_tpc_config_get_rate_code' was not declared. Should it be
>> drivers/net/wireless/ath/ath10k/wmi.c:4660:6: sparse: symbol 
>> 'ath10k_wmi_event_tpc_final_table' was not declared. Should it be
   drivers/net/wireless/ath/ath10k/wmi.c:738:10: sparse: Initializer entry 
defined twice
   drivers/net/wireless/ath/ath10k/wmi.c:744:10: also defined here

Please review and possibly fold the followup patch.

---
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Re: [v7 4/8] rsi: add coex support

[kbuild test robot]

Hi Prameela,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.16-rc2 next-20180220]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Amitkumar-Karwar/rsi-add-rx-control-block-to-handle-rx-packets-in-USB/20180220-042908
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: x86_64-randconfig-u0-02200743 (attached as .config)
compiler: gcc-5 (Debian 5.5.0-3) 5.4.1 20171010
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

Note: the 
linux-review/Amitkumar-Karwar/rsi-add-rx-control-block-to-handle-rx-packets-in-USB/20180220-042908
 HEAD 91a26c73d9fc6d09fa8f4d805af33da46ae4f00d builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

>> ERROR: "rsi_coex_detach" [drivers/net/wireless/rsi/rsi_91x.ko] undefined!
>> ERROR: "rsi_coex_recv_pkt" [drivers/net/wireless/rsi/rsi_91x.ko] undefined!

---
0-DAY kernel test infrastructureOpen Source Technology Center
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.config.gz
Description: application/gzip

Re: [PATCH] v6 ath10k: add LED and GPIO controlling support for various chipsets

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v4.16-rc2]
[also build test ERROR on next-20180219]
[cannot apply to ath6kl/ath-next]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/s-gottschall-dd-wrt-com/v6-ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets/20180219-185214
config: x86_64-randconfig-s3-02200659 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/net//wireless/ath/ath10k/core.c: In function 'ath10k_unregister_led':
>> drivers/net//wireless/ath/ath10k/core.c:2283:36: error: 'struct 
>> ath10k_gpiocontrol' has no member named 'cdev'
  led_classdev_unregister(>gpio->cdev);
   ^~

vim +2283 drivers/net//wireless/ath/ath10k/core.c

  2278  
  2279  static void ath10k_unregister_led(struct ath10k *ar)
  2280  {
  2281  #ifdef CONFIG_GPIOLIB
  2282  if (ar->gpio)
> 2283  led_classdev_unregister(>gpio->cdev);
  2284  #endif
  2285  }
  2286  

---
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.config.gz
Description: application/gzip

Re: [v7 5/8] Bluetooth: btrsi: add new rsi bluetooth driver

[kbuild test robot]

Hi Prameela,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.16-rc2 next-20180219]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Amitkumar-Karwar/rsi-add-rx-control-block-to-handle-rx-packets-in-USB/20180220-042908
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 7.2.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=ia64 

All errors (new ones prefixed by >>):

   In file included from drivers/bluetooth/btrsi.c:21:0:
>> include/linux/unaligned/le_byteshift.h:41:19: error: redefinition of 
>> 'get_unaligned_le16'
static inline u16 get_unaligned_le16(const void *p)
  ^~
   In file included from arch/ia64/include/asm/unaligned.h:5:0,
from arch/ia64/include/asm/io.h:23,
from arch/ia64/include/asm/smp.h:21,
from include/linux/smp.h:64,
from include/linux/topology.h:33,
from include/linux/gfp.h:9,
from include/linux/umh.h:4,
from include/linux/kmod.h:22,
from include/linux/module.h:13,
from drivers/bluetooth/btrsi.c:17:
   include/linux/unaligned/le_struct.h:7:19: note: previous definition of 
'get_unaligned_le16' was here
static inline u16 get_unaligned_le16(const void *p)
  ^~
   In file included from drivers/bluetooth/btrsi.c:21:0:
>> include/linux/unaligned/le_byteshift.h:46:19: error: redefinition of 
>> 'get_unaligned_le32'
static inline u32 get_unaligned_le32(const void *p)
  ^~
   In file included from arch/ia64/include/asm/unaligned.h:5:0,
from arch/ia64/include/asm/io.h:23,
from arch/ia64/include/asm/smp.h:21,
from include/linux/smp.h:64,
from include/linux/topology.h:33,
from include/linux/gfp.h:9,
from include/linux/umh.h:4,
from include/linux/kmod.h:22,
from include/linux/module.h:13,
from drivers/bluetooth/btrsi.c:17:
   include/linux/unaligned/le_struct.h:12:19: note: previous definition of 
'get_unaligned_le32' was here
static inline u32 get_unaligned_le32(const void *p)
  ^~
   In file included from drivers/bluetooth/btrsi.c:21:0:
>> include/linux/unaligned/le_byteshift.h:51:19: error: redefinition of 
>> 'get_unaligned_le64'
static inline u64 get_unaligned_le64(const void *p)
  ^~
   In file included from arch/ia64/include/asm/unaligned.h:5:0,
from arch/ia64/include/asm/io.h:23,
from arch/ia64/include/asm/smp.h:21,
from include/linux/smp.h:64,
from include/linux/topology.h:33,
from include/linux/gfp.h:9,
from include/linux/umh.h:4,
from include/linux/kmod.h:22,
from include/linux/module.h:13,
from drivers/bluetooth/btrsi.c:17:
   include/linux/unaligned/le_struct.h:17:19: note: previous definition of 
'get_unaligned_le64' was here
static inline u64 get_unaligned_le64(const void *p)
  ^~
   In file included from drivers/bluetooth/btrsi.c:21:0:
>> include/linux/unaligned/le_byteshift.h:56:20: error: redefinition of 
>> 'put_unaligned_le16'
static inline void put_unaligned_le16(u16 val, void *p)
   ^~
   In file included from arch/ia64/include/asm/unaligned.h:5:0,
from arch/ia64/include/asm/io.h:23,
from arch/ia64/include/asm/smp.h:21,
from include/linux/smp.h:64,
from include/linux/topology.h:33,
from include/linux/gfp.h:9,
from include/linux/umh.h:4,
from include/linux/kmod.h:22,
from include/linux/module.h:13,
from drivers/bluetooth/btrsi.c:17:
   include/linux/unaligned/le_struct.h:22:20: note: previous definition of 
'put_unaligned_le16' was here
static inline void put_unaligned_le16(u16 val, void *p)
   ^~
   In file included from drivers/bluetooth/btrsi.c:21:0:
>> include/linux/unaligned/le_byteshift.h:61:20: error: redefinition of 
>> 'put_unaligned_le32'
static 

Re: [PATCH] v3 ath10k: add LED and GPIO controlling support for various chipsets

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v4.16-rc2]
[also build test ERROR on next-20180219]
[cannot apply to ath6kl/ath-next]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/s-gottschall-dd-wrt-com/v3-ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets/20180219-115402
config: x86_64-federa-25 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/net//wireless/ath/ath10k/core.c: In function 
'ath10k_register_gpio_chip':
   drivers/net//wireless/ath/ath10k/core.c:2208:5: warning: 
"LINUX_VERSION_CODE" is not defined, evaluates to 0 [-Wundef]
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
^~
   drivers/net//wireless/ath/ath10k/core.c:2208:27: warning: "KERNEL_VERSION" 
is not defined, evaluates to 0 [-Wundef]
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
  ^~
>> drivers/net//wireless/ath/ath10k/core.c:2208:41: error: missing binary 
>> operator before token "("
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
^
>> drivers/net//wireless/ath/ath10k/core.c:2211:13: error: 'struct gpio_chip' 
>> has no member named 'dev'
 gpio->gchip.dev = ar->dev;
^

vim +2211 drivers/net//wireless/ath/ath10k/core.c

  2196  
  2197  /* register GPIO chip */
  2198  static int ath10k_register_gpio_chip(struct ath10k *ar)
  2199  {
  2200  struct ath10k_gpiocontrol *gpio;
  2201  gpio = kzalloc(sizeof(struct ath10k_gpiocontrol), GFP_KERNEL);
  2202  if (!gpio) {
  2203  return -1;
  2204  }
  2205   
  2206  snprintf(gpio->label, sizeof(gpio->label), "ath10k-%s",
  2207   wiphy_name(ar->hw->wiphy));
> 2208  #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
  2209  gpio->gchip.parent = ar->dev;
  2210  #else
> 2211  gpio->gchip.dev = ar->dev;
  2212  #endif
  2213  gpio->gchip.base = -1;  /* determine base automatically */
  2214  gpio->gchip.ngpio = ar->hw_params.gpio_count;
  2215  gpio->gchip.label = gpio->label;
  2216  gpio->gchip.direction_input = ath10k_gpio_pin_cfg_input;
  2217  gpio->gchip.direction_output = ath10k_gpio_pin_cfg_output;
  2218  gpio->gchip.get_direction = ath10k_gpio_pin_get_dir;
  2219  gpio->gchip.get = ath10k_gpio_pin_get;
  2220  gpio->gchip.set = ath10k_gpio_pin_set;
  2221  
    if (gpiochip_add(>gchip)) {
  2223  printk(KERN_ERR "Error while registering gpio chip\n");
  2224  return -1;
  2225  }
  2226  gpio->gchip.owner = NULL;
  2227  ar->gpio = gpio;
  2228  gpio->ar = ar;
  2229  return 0;
  2230  }
  2231  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

[mac80211:master 6/11] net/mac80211/tx.c:3581:3: error: implicit declaration of function 'sk_pacing_shift_update'; did you mean 'sk_incoming_cpu_update'?

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 
master
head:   49241828e8ed0b0a3dc73466d5bc562ae90acfd6
commit: 96bd4b9e4a44c6c1da93fd3e48bd8eb1b332584a [6/11] mac80211: Adjust TSQ 
pacing shift
config: x86_64-randconfig-x011-201807 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
git checkout 96bd4b9e4a44c6c1da93fd3e48bd8eb1b332584a
# save the attached .config to linux build tree
make ARCH=x86_64 

All errors (new ones prefixed by >>):

   net/mac80211/tx.c: In function '__ieee80211_subif_start_xmit':
>> net/mac80211/tx.c:3581:3: error: implicit declaration of function 
>> 'sk_pacing_shift_update'; did you mean 'sk_incoming_cpu_update'? 
>> [-Werror=implicit-function-declaration]
  sk_pacing_shift_update(skb->sk, 8);
  ^~
  sk_incoming_cpu_update
   Cyclomatic Complexity 5 include/linux/compiler.h:__read_once_size
   Cyclomatic Complexity 5 include/linux/compiler.h:__write_once_size
   Cyclomatic Complexity 2 arch/x86/include/asm/bitops.h:set_bit
   Cyclomatic Complexity 2 arch/x86/include/asm/bitops.h:clear_bit
   Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:test_and_clear_bit
   Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:constant_test_bit
   Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:variable_test_bit
   Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:fls64
   Cyclomatic Complexity 1 
include/uapi/linux/byteorder/little_endian.h:__le16_to_cpup
   Cyclomatic Complexity 1 include/linux/log2.h:__ilog2_u64
   Cyclomatic Complexity 1 include/linux/kernel.h:reciprocal_scale
   Cyclomatic Complexity 1 include/linux/list.h:INIT_LIST_HEAD
   Cyclomatic Complexity 2 include/linux/list.h:__list_add
   Cyclomatic Complexity 1 include/linux/list.h:list_add
   Cyclomatic Complexity 1 include/linux/list.h:list_add_tail
   Cyclomatic Complexity 1 include/linux/list.h:__list_del
   Cyclomatic Complexity 2 include/linux/list.h:__list_del_entry
   Cyclomatic Complexity 1 include/linux/list.h:list_del_init
   Cyclomatic Complexity 1 include/linux/list.h:list_move
   Cyclomatic Complexity 1 include/linux/list.h:list_move_tail
   Cyclomatic Complexity 1 include/linux/list.h:list_empty
   Cyclomatic Complexity 1 include/asm-generic/getorder.h:__get_order
   Cyclomatic Complexity 3 include/linux/bitmap.h:bitmap_empty
   Cyclomatic Complexity 1 include/linux/err.h:ERR_PTR
   Cyclomatic Complexity 1 include/linux/err.h:IS_ERR
   Cyclomatic Complexity 3 include/linux/err.h:IS_ERR_OR_NULL
   Cyclomatic Complexity 1 arch/x86/include/asm/atomic.h:atomic_read
   Cyclomatic Complexity 1 
arch/x86/include/asm/atomic64_64.h:atomic64_add_return
   Cyclomatic Complexity 5 arch/x86/include/asm/preempt.h:__preempt_count_add
   Cyclomatic Complexity 5 arch/x86/include/asm/preempt.h:__preempt_count_sub
   Cyclomatic Complexity 1 include/linux/bottom_half.h:__local_bh_disable_ip
   Cyclomatic Complexity 1 include/linux/bottom_half.h:local_bh_disable
   Cyclomatic Complexity 1 include/linux/bottom_half.h:local_bh_enable
   Cyclomatic Complexity 1 include/linux/lockdep.h:lock_is_held
   Cyclomatic Complexity 1 include/linux/spinlock.h:spinlock_check
   Cyclomatic Complexity 1 include/linux/spinlock.h:spin_lock
   Cyclomatic Complexity 1 include/linux/spinlock.h:spin_lock_bh
   Cyclomatic Complexity 1 include/linux/spinlock.h:spin_unlock
   Cyclomatic Complexity 1 include/linux/spinlock.h:spin_unlock_bh
   Cyclomatic Complexity 1 include/linux/spinlock.h:spin_unlock_irqrestore
   Cyclomatic Complexity 1 include/linux/rcupdate.h:__rcu_read_lock
   Cyclomatic Complexity 1 include/linux/rcupdate.h:__rcu_read_unlock
   Cyclomatic Complexity 1 include/linux/rcupdate.h:rcu_lock_acquire
   Cyclomatic Complexity 1 include/linux/rcupdate.h:rcu_lock_release
   Cyclomatic Complexity 1 include/linux/rcupdate.h:rcu_read_lock
   Cyclomatic Complexity 1 include/linux/rcupdate.h:rcu_read_unlock
   Cyclomatic Complexity 1 include/linux/jiffies.h:_msecs_to_jiffies
   Cyclomatic Complexity 3 include/linux/jiffies.h:msecs_to_jiffies
   Cyclomatic Complexity 1 include/linux/timekeeping.h:ktime_get_ns
   Cyclomatic Complexity 1 include/linux/timer.h:timer_pending
   Cyclomatic Complexity 1 include/linux/kasan.h:kasan_kmalloc
   Cyclomatic Complexity 28 include/linux/slab.h:kmalloc_index
   Cyclomatic Complexity 1 include/linux/slab.h:kmem_cache_alloc_trace
   Cyclomatic Complexity 1 include/linux/slab.h:kmalloc_order_trace
   Cyclomatic Complexity 68 include/linux/slab.h:kmalloc_large
   Cyclomatic Complexity 5 include/linux/slab.h:kmalloc
   Cyclomatic Complexity 5 include/linux/slab.h:kmalloc_array
   Cyclomatic Complexity 1 include/linux/slab.h:kcalloc
   Cyclomatic Complexity 1 include/linux/refcount.h:refcount_read
   Cyclomatic Complexity 1 arch/x86/include/asm/checksum_64.h:add32_with_carry
   Cyclomatic Complexity 1 arch/x86/include/asm/checksum_64.h:csum_add
   Cyclomatic Complexity 1 include/net/checksum.h:csum_sub
 

Re: [PATCH 10/13] mac80211: agg-rx: Accept ADDBA request update if timeout did not change

[kbuild test robot]

Hi Ilan,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on mac80211-next/master]
[also build test WARNING on v4.16-rc2 next-20180216]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Luca-Coelho/cfg80211-mac80211-patches-from-our-internal-tree-2018-02-16/20180219-114128
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> net/mac80211/agg-rx.c:309:51: sparse: dereference of noderef expression

vim +309 net/mac80211/agg-rx.c

   230  
   231  void ___ieee80211_start_rx_ba_session(struct sta_info *sta,
   232u8 dialog_token, u16 timeout,
   233u16 start_seq_num, u16 ba_policy, 
u16 tid,
   234u16 buf_size, bool tx, bool 
auto_seq)
   235  {
   236  struct ieee80211_local *local = sta->sdata->local;
   237  struct tid_ampdu_rx *tid_agg_rx;
   238  struct ieee80211_ampdu_params params = {
   239  .sta = >sta,
   240  .action = IEEE80211_AMPDU_RX_START,
   241  .tid = tid,
   242  .amsdu = false,
   243  .timeout = timeout,
   244  .ssn = start_seq_num,
   245  };
   246  int i, ret = -EOPNOTSUPP;
   247  u16 status = WLAN_STATUS_REQUEST_DECLINED;
   248  
   249  if (tid >= IEEE80211_FIRST_TSPEC_TSID) {
   250  ht_dbg(sta->sdata,
   251 "STA %pM requests BA session on unsupported tid 
%d\n",
   252 sta->sta.addr, tid);
   253  goto end;
   254  }
   255  
   256  if (!sta->sta.ht_cap.ht_supported) {
   257  ht_dbg(sta->sdata,
   258 "STA %pM erroneously requests BA session on tid 
%d w/o QoS\n",
   259 sta->sta.addr, tid);
   260  /* send a response anyway, it's an error case if we get 
here */
   261  goto end;
   262  }
   263  
   264  if (test_sta_flag(sta, WLAN_STA_BLOCK_BA)) {
   265  ht_dbg(sta->sdata,
   266 "Suspend in progress - Denying ADDBA request 
(%pM tid %d)\n",
   267 sta->sta.addr, tid);
   268  goto end;
   269  }
   270  
   271  /* sanity check for incoming parameters:
   272   * check if configuration can support the BA policy
   273   * and if buffer size does not exceeds max value */
   274  /* XXX: check own ht delayed BA capability?? */
   275  if (((ba_policy != 1) &&
   276   (!(sta->sta.ht_cap.cap & IEEE80211_HT_CAP_DELAY_BA))) ||
   277  (buf_size > IEEE80211_MAX_AMPDU_BUF)) {
   278  status = WLAN_STATUS_INVALID_QOS_PARAM;
   279  ht_dbg_ratelimited(sta->sdata,
   280 "AddBA Req with bad params from %pM 
on tid %u. policy %d, buffer size %d\n",
   281 sta->sta.addr, tid, ba_policy, 
buf_size);
   282  goto end;
   283  }
   284  /* determine default buffer size */
   285  if (buf_size == 0)
   286  buf_size = IEEE80211_MAX_AMPDU_BUF;
   287  
   288  /* make sure the size doesn't exceed the maximum supported by 
the hw */
   289  if (buf_size > sta->sta.max_rx_aggregation_subframes)
   290  buf_size = sta->sta.max_rx_aggregation_subframes;
   291  params.buf_size = buf_size;
   292  
   293  ht_dbg(sta->sdata, "AddBA Req buf_size=%d for %pM\n",
   294 buf_size, sta->sta.addr);
   295  
   296  /* examine state machine */
   297  lockdep_assert_held(>ampdu_mlme.mtx);
   298  
   299  if (test_bit(tid, sta->ampdu_mlme.agg_session_valid)) {
   300  if (sta->ampdu_mlme.tid_rx_token[tid] == dialog_token) {
   301  ht_dbg_ratelimited(sta->sdata,
   302 "updated AddBA Req from %pM 
on tid %u\n",
   303 sta->sta.addr, tid);
   304  /* We have no API to update the timeout value 
in the
   305   * driver so reject the timeout update if the 
timeout
   306   * changed. If if did not change, i.e., no real 
update,
   307   * just reply with success.
   308   */
 > 309  if (sta->ampdu_mlme.tid_rx[tid]->timeout == 
 > timeout)
 

Re: [PATCH] v4 ath10k: add LED and GPIO controlling support for various chipsets

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v4.16-rc2]
[also build test ERROR on next-20180216]
[cannot apply to ath6kl/ath-next]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/s-gottschall-dd-wrt-com/v4-ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets/20180219-113151
config: x86_64-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/net/wireless/ath/ath10k/core.c:2209:41: sparse: not a function 

   drivers/net/wireless/ath/ath10k/core.c:2209:24: sparse: bad constant 
expression type
   drivers/net/wireless/ath/ath10k/core.c:2212:20: sparse: no member 'dev' in 
struct gpio_chip
   drivers/net/wireless/ath/ath10k/core.c:2281:50: sparse: no member 'cdev' in 
struct ath10k_gpiocontrol
   drivers/net/wireless/ath/ath10k/core.c: In function 
'ath10k_register_gpio_chip':
   drivers/net/wireless/ath/ath10k/core.c:2209:5: warning: "LINUX_VERSION_CODE" 
is not defined, evaluates to 0 [-Wundef]
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
^~
   drivers/net/wireless/ath/ath10k/core.c:2209:27: warning: "KERNEL_VERSION" is 
not defined, evaluates to 0 [-Wundef]
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
  ^~
   drivers/net/wireless/ath/ath10k/core.c:2209:41: error: missing binary 
operator before token "("
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
^
   drivers/net/wireless/ath/ath10k/core.c:2212:13: error: 'struct gpio_chip' 
has no member named 'dev'
 gpio->gchip.dev = ar->dev;
^
   drivers/net/wireless/ath/ath10k/core.c: In function 'ath10k_unregister_led':
>> drivers/net/wireless/ath/ath10k/core.c:2281:36: error: 'struct 
>> ath10k_gpiocontrol' has no member named 'cdev'
  led_classdev_unregister(>gpio->cdev);
   ^~

vim +2281 drivers/net/wireless/ath/ath10k/core.c

  2197  
  2198  /* register GPIO chip */
  2199  static int ath10k_register_gpio_chip(struct ath10k *ar)
  2200  {
  2201  struct ath10k_gpiocontrol *gpio;
  2202  gpio = kzalloc(sizeof(struct ath10k_gpiocontrol), GFP_KERNEL);
  2203  if (!gpio) {
  2204  return -1;
  2205  }
  2206   
  2207  snprintf(gpio->label, sizeof(gpio->label), "ath10k-%s",
  2208   wiphy_name(ar->hw->wiphy));
> 2209  #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
  2210  gpio->gchip.parent = ar->dev;
  2211  #else
  2212  gpio->gchip.dev = ar->dev;
  2213  #endif
  2214  gpio->gchip.base = -1;  /* determine base automatically */
  2215  gpio->gchip.ngpio = ar->hw_params.gpio_count;
  2216  gpio->gchip.label = gpio->label;
  2217  gpio->gchip.direction_input = ath10k_gpio_pin_cfg_input;
  2218  gpio->gchip.direction_output = ath10k_gpio_pin_cfg_output;
  2219  gpio->gchip.get_direction = ath10k_gpio_pin_get_dir;
  2220  gpio->gchip.get = ath10k_gpio_pin_get;
  2221  gpio->gchip.set = ath10k_gpio_pin_set;
    
  2223  if (gpiochip_add(>gchip)) {
  2224  printk(KERN_ERR "Error while registering gpio chip\n");
  2225  return -1;
  2226  }
  2227  gpio->gchip.owner = NULL;
  2228  ar->gpio = gpio;
  2229  gpio->ar = ar;
  2230  return 0;
  2231  }
  2232  
  2233  #ifdef CONFIG_LEDS_CLASS
  2234  static void ath10k_led_brightness(struct led_classdev *led_cdev,
  2235 enum led_brightness brightness)
  2236  {
  2237  struct ath10k_gpiocontrol *gpio = container_of(led_cdev, struct 
ath10k_gpiocontrol, cdev);
  2238  struct gpio_led *led = >wifi_led;
  2239  if (gpio->ar->state == ATH10K_STATE_ON) {
  2240  gpio->gpio_state_pin = (brightness != LED_OFF) ^ 
led->active_low;
  2241  ath10k_wmi_gpio_output(gpio->ar, led->gpio, 
gpio->gpio_state_pin);
  2242  }
  2243  }
  2244  
  2245  static int ath10k_add_led(struct ath10k *ar, struct gpio_led *gpioled)
  2246  {
  2247  int ret;
  2248  struct ath10k_gpiocontrol *gpio = ar->gpio; 
  2249  if (!gpio)
  2250  return -1;
  2251  gpio->cdev.name = gpioled->name;
  2252  gpio->cdev.default_trigger = gpioled->default_trigger;
  2253  gpio->cdev.brightness_set = ath10k_led_brightness;
  2254  
  2255  ret = led_classdev_register(wiphy_dev(ar->hw->wiphy), 
>cdev);
  2256  if (ret < 0)
  2257  return ret;
  2258  
  2259  return 0;
  2260  }
  2261  #endif
  2262  
  2263  #endif
  2264  
  

Re: [PATCH] [PATCH 1/1] ath10k: add LED and GPIO controlling support for various chipsets

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.16-rc1 next-20180216]
[cannot apply to ath6kl/ath-next]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/s-gottschall-dd-wrt-com/ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets/20180218-141132
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: openrisc-allyesconfig (attached as .config)
compiler: or1k-linux-gcc (GCC) 6.0.0 20160327 (experimental)
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=openrisc 

All warnings (new ones prefixed by >>):

   drivers/net/wireless/ath/ath10k/core.c: In function 
'ath10k_register_gpio_chip':
>> drivers/net/wireless/ath/ath10k/core.c:2203:5: warning: "LINUX_VERSION_CODE" 
>> is not defined [-Wundef]
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
^~
>> drivers/net/wireless/ath/ath10k/core.c:2203:27: warning: "KERNEL_VERSION" is 
>> not defined [-Wundef]
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
  ^~
   drivers/net/wireless/ath/ath10k/core.c:2203:41: error: missing binary 
operator before token "("
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
^
   drivers/net/wireless/ath/ath10k/core.c:2206:13: error: 'struct gpio_chip' 
has no member named 'dev'
 gpio->gchip.dev = ar->dev;
^

vim +/LINUX_VERSION_CODE +2203 drivers/net/wireless/ath/ath10k/core.c

  2191  
  2192  /* register GPIO chip */
  2193  static int ath10k_register_gpio_chip(struct ath10k *ar)
  2194  {
  2195  struct ath10k_gpiocontrol *gpio;
  2196  gpio = kzalloc(sizeof(struct ath10k_gpiocontrol), GFP_KERNEL);
  2197  if (!gpio) {
  2198  return -1;
  2199  }
  2200   
  2201  snprintf(gpio->label, sizeof(gpio->label), "ath10k-%s",
  2202   wiphy_name(ar->hw->wiphy));
> 2203  #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
  2204  gpio->gchip.parent = ar->dev;
  2205  #else
  2206  gpio->gchip.dev = ar->dev;
  2207  #endif
  2208  gpio->gchip.base = -1;  /* determine base automatically */
  2209  gpio->gchip.ngpio = 32;
  2210  gpio->gchip.label = gpio->label;
  2211  gpio->gchip.direction_input = ath10k_gpio_pin_cfg_input;
  2212  gpio->gchip.direction_output = ath10k_gpio_pin_cfg_output;
  2213  gpio->gchip.get_direction = ath10k_gpio_pin_get_dir;
  2214  gpio->gchip.get = ath10k_gpio_pin_get;
  2215  gpio->gchip.set = ath10k_gpio_pin_set;
  2216  
  2217  if (gpiochip_add(>gchip)) {
  2218  printk(KERN_ERR "Error while registering gpio chip\n");
  2219  return -1;
  2220  }
  2221  gpio->gchip.owner = NULL;
    ar->gpio = gpio;
  2223  gpio->ar = ar;
  2224  return 0;
  2225  }
  2226  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH] v2 ath10k: add LED and GPIO controlling support for various chipsets

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on v4.16-rc1]
[also build test ERROR on next-20180216]
[cannot apply to ath6kl/ath-next]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/s-gottschall-dd-wrt-com/v2-ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets/20180218-134926
config: x86_64-randconfig-x012-201807 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All error/warnings (new ones prefixed by >>):

   drivers/net//wireless/ath/ath10k/core.c: In function 
'ath10k_register_gpio_chip':
>> drivers/net//wireless/ath/ath10k/core.c:2208:5: warning: 
>> "LINUX_VERSION_CODE" is not defined, evaluates to 0 [-Wundef]
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
^~
>> drivers/net//wireless/ath/ath10k/core.c:2208:27: warning: "KERNEL_VERSION" 
>> is not defined, evaluates to 0 [-Wundef]
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
  ^~
>> drivers/net//wireless/ath/ath10k/core.c:2208:41: error: missing binary 
>> operator before token "("
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
^
>> drivers/net//wireless/ath/ath10k/core.c:2211:13: error: 'struct gpio_chip' 
>> has no member named 'dev'
 gpio->gchip.dev = ar->dev;
^

vim +2211 drivers/net//wireless/ath/ath10k/core.c

  2196  
  2197  /* register GPIO chip */
  2198  static int ath10k_register_gpio_chip(struct ath10k *ar)
  2199  {
  2200  struct ath10k_gpiocontrol *gpio;
  2201  gpio = kzalloc(sizeof(struct ath10k_gpiocontrol), GFP_KERNEL);
  2202  if (!gpio) {
  2203  return -1;
  2204  }
  2205   
  2206  snprintf(gpio->label, sizeof(gpio->label), "ath10k-%s",
  2207   wiphy_name(ar->hw->wiphy));
> 2208  #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)
  2209  gpio->gchip.parent = ar->dev;
  2210  #else
> 2211  gpio->gchip.dev = ar->dev;
  2212  #endif
  2213  gpio->gchip.base = -1;  /* determine base automatically */
  2214  gpio->gchip.ngpio = ar->hw_params.gpio_count;
  2215  gpio->gchip.label = gpio->label;
  2216  gpio->gchip.direction_input = ath10k_gpio_pin_cfg_input;
  2217  gpio->gchip.direction_output = ath10k_gpio_pin_cfg_output;
  2218  gpio->gchip.get_direction = ath10k_gpio_pin_get_dir;
  2219  gpio->gchip.get = ath10k_gpio_pin_get;
  2220  gpio->gchip.set = ath10k_gpio_pin_set;
  2221  
    if (gpiochip_add(>gchip)) {
  2223  printk(KERN_ERR "Error while registering gpio chip\n");
  2224  return -1;
  2225  }
  2226  gpio->gchip.owner = NULL;
  2227  ar->gpio = gpio;
  2228  gpio->ar = ar;
  2229  return 0;
  2230  }
  2231  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH v2 13/14] staging: wilc1000: rename Handle_Connect() to avoid camelCase

[kbuild test robot]

Hi Ajay,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on staging/staging-testing]
[cannot apply to v4.15 next-20180126]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ajay-Singh/fix-to-remove-unnecessary-parenthesis-typedef-and-avoid-camelCase/20180123-115314

New smatch warnings:
drivers/staging/wilc1000/host_interface.c:937 handle_connect() error: potential 
null dereference 'hif_drv->usr_conn_req.ssid'.  (kmalloc returns null)

Old smatch warnings:
drivers/staging/wilc1000/host_interface.c:514 handle_cfg_param() warn: always 
true condition '(cfg_param_attr->auth_timeout < 65536) => (0-u16max < 65536)'
drivers/staging/wilc1000/host_interface.c:583 handle_cfg_param() warn: always 
true condition '(cfg_param_attr->rts_threshold < 65536) => (0-u16max < 65536)'
drivers/staging/wilc1000/host_interface.c:636 handle_cfg_param() warn: always 
true condition '(cfg_param_attr->beacon_interval < 65536) => (0-u16max < 65536)'
drivers/staging/wilc1000/host_interface.c:677 handle_cfg_param() warn: always 
true condition '(cfg_param_attr->site_survey_scan_time < 65536) => (0-u16max < 
65536)'
drivers/staging/wilc1000/host_interface.c:691 handle_cfg_param() warn: always 
true condition '(cfg_param_attr->active_scan_time < 65536) => (0-u16max < 
65536)'
drivers/staging/wilc1000/host_interface.c:705 handle_cfg_param() warn: always 
true condition '(cfg_param_attr->passive_scan_time < 65536) => (0-u16max < 
65536)'

vim +937 drivers/staging/wilc1000/host_interface.c

c5c77ba1 Johnny Kim   2015-05-11   903  
e554a305 Leo Kim  2015-11-19   904  u8 wilc_connected_ssid[6] = {0};
cd1931cf Ajay Singh   2018-01-22   905  static s32 handle_connect(struct 
wilc_vif *vif,
3891285c Ajay Singh   2018-01-22   906struct 
connect_attr *attr)
c5c77ba1 Johnny Kim   2015-05-11   907  {
31390eec Leo Kim  2015-10-19   908  s32 result = 0;
5a99cdf9 Ajay Singh   2018-01-22   909  struct wid wid_list[8];
7046f41b Ajay Singh   2018-01-22   910  u32 wid_cnt = 0, dummyval = 0;
44ea7461 Ajay Singh   2018-01-22   911  u8 *cur_byte = NULL;
5e18dd82 Ajay Singh   2018-01-22   912  struct join_bss_param 
*bss_param;
71130e81 Glen Lee 2015-12-21   913  struct host_if_drv *hif_drv = 
vif->hif_drv;
c5c77ba1 Johnny Kim   2015-05-11   914  
3891285c Ajay Singh   2018-01-22   915  if (memcmp(attr->bssid, 
wilc_connected_ssid, ETH_ALEN) == 0) {
31390eec Leo Kim  2015-10-19   916  result = 0;
b92f9304 Chris Park   2016-02-22   917  netdev_err(vif->ndev, 
"Discard connect request\n");
31390eec Leo Kim  2015-10-19   918  return result;
c5c77ba1 Johnny Kim   2015-05-11   919  }
c5c77ba1 Johnny Kim   2015-05-11   920  
5e18dd82 Ajay Singh   2018-01-22   921  bss_param = attr->params;
5e18dd82 Ajay Singh   2018-01-22   922  if (!bss_param) {
b92f9304 Chris Park   2016-02-22   923  netdev_err(vif->ndev, 
"Required BSSID not found\n");
31390eec Leo Kim  2015-10-19   924  result = -ENOENT;
24db713f Leo Kim  2015-09-16   925  goto ERRORHANDLER;
c5c77ba1 Johnny Kim   2015-05-11   926  }
c5c77ba1 Johnny Kim   2015-05-11   927  
3891285c Ajay Singh   2018-01-22   928  if (attr->bssid) {
788f6fc0 Chaehyun Lim 2016-02-12   929  
hif_drv->usr_conn_req.bssid = kmalloc(6, GFP_KERNEL);
3891285c Ajay Singh   2018-01-22   930  
memcpy(hif_drv->usr_conn_req.bssid, attr->bssid, 6);
c5c77ba1 Johnny Kim   2015-05-11   931  }
c5c77ba1 Johnny Kim   2015-05-11   932  
3891285c Ajay Singh   2018-01-22   933  hif_drv->usr_conn_req.ssid_len 
= attr->ssid_len;
3891285c Ajay Singh   2018-01-22   934  if (attr->ssid) {
3891285c Ajay Singh   2018-01-22   935  
hif_drv->usr_conn_req.ssid = kmalloc(attr->ssid_len + 1, GFP_KERNEL);
3891285c Ajay Singh   2018-01-22   936  
memcpy(hif_drv->usr_conn_req.ssid, attr->ssid, attr->ssid_len);
3891285c Ajay Singh   2018-01-22  @937  
hif_drv->usr_conn_req.ssid[attr->ssid_len] = '\0';
c5c77ba1 Johnny Kim   2015-05-11   938  }
c5c77ba1 Johnny Kim   2015-05-11   939  
3891285c Ajay Singh   2018-01-22   940  hif_drv->usr_conn_req.ies_len = 
attr->ies_len;
3891285c Ajay Singh   2018-01-22   941  if (attr->ies) {
3891285c Ajay Singh   2018-01-22   942  
hif_drv->usr_conn_req.ies = kmalloc(attr->ies_len, GFP_KERNEL);
3891285c Ajay Singh   2018-01-22   943  
memcpy(hif_drv->usr_conn_req.ies, attr->ies, attr->ies_len);
c5c77ba1 Johnny Kim   2015-05-11   944  }
c5c77ba1 Johnny Kim   2015-05-11   945  
3891285c Ajay Singh   2018-01-22   946  hif_drv->usr_conn_req.security 
= attr->security;
3891285c Ajay Singh   

Re: [PATCH v3] mac80211: mesh: fix wrong mesh TTL offset calculation

[kbuild test robot]

Hi Peter,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on mac80211-next/master]
[also build test ERROR on v4.15-rc9 next-20180126]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/peter-oh-bowerswilkins-com/mac80211-mesh-fix-wrong-mesh-TTL-offset-calculation/20180128-042444
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
config: i386-randconfig-x070-201804 (attached as .config)
compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   net//mac80211/mesh.c: In function 'mesh_fwd_csa_frame':
>> net//mac80211/mesh.c:1271:40: error: decrement of member 'mesh_ttl' in 
>> read-only object
 elems->mesh_chansw_params_ie->mesh_ttl--;
   ^~
>> net//mac80211/mesh.c:1272:43: error: assignment of member 'mesh_flags' in 
>> read-only object
 elems->mesh_chansw_params_ie->mesh_flags &=
  ^~

vim +/mesh_ttl +1271 net//mac80211/mesh.c

  1256  
  1257  static int mesh_fwd_csa_frame(struct ieee80211_sub_if_data *sdata,
  1258 struct ieee80211_mgmt *mgmt, size_t len,
  1259 struct ieee802_11_elems *elems)
  1260  {
  1261  struct ieee80211_mgmt *mgmt_fwd;
  1262  struct sk_buff *skb;
  1263  struct ieee80211_local *local = sdata->local;
  1264  
  1265  skb = dev_alloc_skb(local->tx_headroom + len);
  1266  if (!skb)
  1267  return -ENOMEM;
  1268  skb_reserve(skb, local->tx_headroom);
  1269  mgmt_fwd = skb_put(skb, len);
  1270  
> 1271  elems->mesh_chansw_params_ie->mesh_ttl--;
> 1272  elems->mesh_chansw_params_ie->mesh_flags &=
  1273  ~WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR;
  1274  
  1275  memcpy(mgmt_fwd, mgmt, len);
  1276  eth_broadcast_addr(mgmt_fwd->da);
  1277  memcpy(mgmt_fwd->sa, sdata->vif.addr, ETH_ALEN);
  1278  memcpy(mgmt_fwd->bssid, sdata->vif.addr, ETH_ALEN);
  1279  
  1280  ieee80211_tx_skb(sdata, skb);
  1281  return 0;
  1282  }
  1283  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

[mac80211-next:master 3/5] net//wireless/wext-compat.c:1351:9: warning: function returns address of local variable

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
master
head:   076dc671ee9fa374e77c3d05925dafb75b23a74c
commit: c179e91512cab01e83be35a60eaeda0f170a9101 [3/5] cfg80211: wext: don't 
use static struct
config: x86_64-randconfig-x016-01221834 (attached as .config)
compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025
reproduce:
git checkout c179e91512cab01e83be35a60eaeda0f170a9101
# save the attached .config to linux build tree
make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   net//wireless/wext-compat.c: In function 'cfg80211_wireless_stats':
>> net//wireless/wext-compat.c:1351:9: warning: function returns address of 
>> local variable [-Wreturn-local-addr]
 return 
^~~

vim +1351 net//wireless/wext-compat.c

8990646d2 Johannes Berg 2009-07-01  1289  
8990646d2 Johannes Berg 2009-07-01  1290  /* Get wireless statistics.  Called 
by /proc/net/wireless and by SIOCGIWSTATS */
04b0c5c69 Johannes Berg 2011-07-15  1291  static struct iw_statistics 
*cfg80211_wireless_stats(struct net_device *dev)
8990646d2 Johannes Berg 2009-07-01  1292  {
8990646d2 Johannes Berg 2009-07-01  1293struct wireless_dev *wdev = 
dev->ieee80211_ptr;
f26cbf401 Zhao, Gang2014-04-21  1294struct 
cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
c179e9151 Johannes Berg 2018-01-16  1295struct iw_statistics wstats = 
{};
c179e9151 Johannes Berg 2018-01-16  1296struct station_info sinfo = {};
c56c5714f Johannes Berg 2009-07-10  1297u8 bssid[ETH_ALEN];
8990646d2 Johannes Berg 2009-07-01  1298  
8990646d2 Johannes Berg 2009-07-01  1299if (dev->ieee80211_ptr->iftype 
!= NL80211_IFTYPE_STATION)
8990646d2 Johannes Berg 2009-07-01  1300return NULL;
8990646d2 Johannes Berg 2009-07-01  1301  
8990646d2 Johannes Berg 2009-07-01  1302if (!rdev->ops->get_station)
8990646d2 Johannes Berg 2009-07-01  1303return NULL;
8990646d2 Johannes Berg 2009-07-01  1304  
c56c5714f Johannes Berg 2009-07-10  1305/* Grab BSSID of current BSS, 
if any */
c56c5714f Johannes Berg 2009-07-10  1306wdev_lock(wdev);
c56c5714f Johannes Berg 2009-07-10  1307if (!wdev->current_bss) {
c56c5714f Johannes Berg 2009-07-10  1308wdev_unlock(wdev);
8990646d2 Johannes Berg 2009-07-01  1309return NULL;
c56c5714f Johannes Berg 2009-07-10  1310}
c56c5714f Johannes Berg 2009-07-10  1311memcpy(bssid, 
wdev->current_bss->pub.bssid, ETH_ALEN);
c56c5714f Johannes Berg 2009-07-10  1312wdev_unlock(wdev);
8990646d2 Johannes Berg 2009-07-01  1313  
e35e4d28b Hila Gonen2012-06-27  1314if (rdev_get_station(rdev, dev, 
bssid, ))
8990646d2 Johannes Berg 2009-07-01  1315return NULL;
8990646d2 Johannes Berg 2009-07-01  1316  
8990646d2 Johannes Berg 2009-07-01  1317switch 
(rdev->wiphy.signal_type) {
8990646d2 Johannes Berg 2009-07-01  1318case CFG80211_SIGNAL_TYPE_MBM:
319090bf6 Johannes Berg 2014-11-17  1319if (sinfo.filled & 
BIT(NL80211_STA_INFO_SIGNAL)) {
8990646d2 Johannes Berg 2009-07-01  1320int sig = 
sinfo.signal;
8990646d2 Johannes Berg 2009-07-01  1321
wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED;
8990646d2 Johannes Berg 2009-07-01  1322
wstats.qual.updated |= IW_QUAL_QUAL_UPDATED;
8990646d2 Johannes Berg 2009-07-01  1323
wstats.qual.updated |= IW_QUAL_DBM;
8990646d2 Johannes Berg 2009-07-01  1324
wstats.qual.level = sig;
8990646d2 Johannes Berg 2009-07-01  1325if (sig < -110)
8990646d2 Johannes Berg 2009-07-01  1326sig = 
-110;
8990646d2 Johannes Berg 2009-07-01  1327else if (sig > 
-40)
8990646d2 Johannes Berg 2009-07-01  1328sig = 
-40;
8990646d2 Johannes Berg 2009-07-01  1329
wstats.qual.qual = sig + 110;
8990646d2 Johannes Berg 2009-07-01  1330break;
8990646d2 Johannes Berg 2009-07-01  1331}
8990646d2 Johannes Berg 2009-07-01  1332case 
CFG80211_SIGNAL_TYPE_UNSPEC:
319090bf6 Johannes Berg 2014-11-17  1333if (sinfo.filled & 
BIT(NL80211_STA_INFO_SIGNAL)) {
8990646d2 Johannes Berg 2009-07-01  1334
wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED;
8990646d2 Johannes Berg 2009-07-01  1335
wstats.qual.updated |= IW_QUAL_QUAL_UPDATED;
8990646d2 Johannes Berg 2009-07-01  1336
wstats.qual.level = sinfo.signal;
8990646d2 Johannes Berg 2009-07-01  1337
wstats.qual.qual = sinfo.signal;
8990646d2 Johannes Berg 2009-07-01  1338break;
8990646d2 Johannes Berg 2009-07-01  1339}
8990646d2 Johannes Berg 2009-07-01  1340default:

Re: [PATCH 08/11] iwlwifi: mvm: Add debugfs support for FTM initiator fields

[kbuild test robot]

Hi Adiel,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.15-rc1 next-20171128]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Luca-Coelho/iwlwifi-updates-intended-for-v4-16-2017-11-25/20171128-205312
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: x86_64-randconfig-x011-201748 (attached as .config)
compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All error/warnings (new ones prefixed by >>):

   drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c: In function 
'iwl_dbgfs_tof_range_request_write':
>> drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c:957:27: error: 'struct 
>> iwl_tof_range_req_cmd' has no member named 'common_calib'
   mvm->tof_data.range_req.common_calib =
  ^
>> drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c:966:27: error: 'struct 
>> iwl_tof_range_req_cmd' has no member named 'specific_calib'
   mvm->tof_data.range_req.specific_calib =
  ^
   In file included from include/linux/byteorder/little_endian.h:5:0,
from arch/x86/include/uapi/asm/byteorder.h:5,
from include/asm-generic/bitops/le.h:6,
from arch/x86/include/asm/bitops.h:518,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from drivers/net/wireless/intel/iwlwifi/mvm/mvm.h:71,
from 
drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c:67:
   drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c: In function 
'iwl_dbgfs_tof_range_request_read':
   drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c:1055:20: error: 'struct 
iwl_tof_range_req_cmd' has no member named 'common_calib'
le16_to_cpu(cmd->common_calib));
   ^
   include/uapi/linux/byteorder/little_endian.h:36:51: note: in definition of 
macro '__le16_to_cpu'
#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
  ^
>> drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c:1055:5: note: in 
>> expansion of macro 'le16_to_cpu'
le16_to_cpu(cmd->common_calib));
^~~
   drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c:1057:20: error: 'struct 
iwl_tof_range_req_cmd' has no member named 'specific_calib'
le16_to_cpu(cmd->specific_calib));
   ^
   include/uapi/linux/byteorder/little_endian.h:36:51: note: in definition of 
macro '__le16_to_cpu'
#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
  ^
   drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c:1057:5: note: in 
expansion of macro 'le16_to_cpu'
le16_to_cpu(cmd->specific_calib));
^~~

vim +957 drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c

   860  
   861  static ssize_t iwl_dbgfs_tof_range_request_write(struct ieee80211_vif 
*vif,
   862   char *buf, size_t 
count,
   863   loff_t *ppos)
   864  {
   865  struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
   866  struct iwl_mvm *mvm = mvmvif->mvm;
   867  u32 value;
   868  int ret = 0;
   869  char *data;
   870  
   871  mutex_lock(>mutex);
   872  
   873  data = iwl_dbgfs_is_match("request_id=", buf);
   874  if (data) {
   875  ret = kstrtou32(data, 10, );
   876  if (ret == 0)
   877  mvm->tof_data.range_req.request_id = value;
   878  goto out;
   879  }
   880  
   881  data = iwl_dbgfs_is_match("initiator=", buf);
   882  if (data) {
   883  ret = kstrtou32(data, 10, );
   884  if (ret == 0)
   885  mvm->tof_data.range_req.initiator = value;
   886  goto out;
   887  }
   888  
   889  data = iwl_dbgfs_is_match("one_sided_los_disable=", buf);
   890  if (data) {
   891  ret = kstrtou32(data, 10, );
   892  if (ret == 0)
   893  mvm->tof_data.range_req.one_sided_los_disable = 
value;
   894  goto out;
   895  }
   896  
   897  data = iwl_dbgfs_is_match("req_timeout=", buf);
   898  if (data) {
   899  ret = kstrtou32(data, 10, );
   900  if (ret == 0)
   901  mvm->tof_data.range_req.req_timeout = value;
   902  

[PATCH] mt76: fix debugfs_simple_attr.cocci warnings

[kbuild test robot]

drivers/net/wireless/mediatek/mt76/debugfs.c:36:0-23: WARNING: fops_regval 
should be defined with DEFINE_DEBUGFS_ATTRIBUTE

 Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE
 for debugfs files.

Semantic patch information:
 Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file()
 imposes some significant overhead as compared to
 DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe().

Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci

Fixes: a5f6039c8f9c ("mt76: add driver code for MT76x2e")
CC: Felix Fietkau 
Signed-off-by: Fengguang Wu 
---

Please take the patch only if it's a positive warning. Thanks!

 debugfs.c |7 ---
 1 file changed, 4 insertions(+), 3 deletions(-)

--- a/drivers/net/wireless/mediatek/mt76/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/debugfs.c
@@ -33,7 +33,8 @@ mt76_reg_get(void *data, u64 *val)
return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(fops_regval, mt76_reg_get, mt76_reg_set, "0x%08llx\n");
+DEFINE_DEBUGFS_ATTRIBUTE(fops_regval, mt76_reg_get, mt76_reg_set,
+"0x%08llx\n");
 
 static int
 mt76_queues_read(struct seq_file *s, void *data)
@@ -65,8 +66,8 @@ struct dentry *mt76_register_debugfs(str
 
debugfs_create_u8("led_pin", S_IRUSR | S_IWUSR, dir, >led_pin);
debugfs_create_u32("regidx", S_IRUSR | S_IWUSR, dir, >debugfs_reg);
-   debugfs_create_file("regval", S_IRUSR | S_IWUSR, dir, dev,
-   _regval);
+   debugfs_create_file_unsafe("regval", S_IRUSR | S_IWUSR, dir, dev,
+  _regval);
debugfs_create_blob("eeprom", S_IRUSR, dir, >eeprom);
if (dev->otp.data)
debugfs_create_blob("otp", S_IRUSR, dir, >otp);

Re: [PATCH v7 3/3] mt76: add driver code for MT76x2e

[kbuild test robot]

Hi Felix,

I love your patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.14 next-20171122]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Felix-Fietkau/dt-bindings-net-add-mt76-wireless-device-binding/20171123-125723
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All error/warnings (new ones prefixed by >>):

   drivers/net/wireless/mediatek/mt76/mac80211.c: In function 'mt76_led_init':
>> drivers/net/wireless/mediatek/mt76/mac80211.c:111:7: error: implicit 
>> declaration of function 'of_get_child_by_name' 
>> [-Werror=implicit-function-declaration]
 np = of_get_child_by_name(np, "led");
  ^~~~
>> drivers/net/wireless/mediatek/mt76/mac80211.c:111:5: warning: assignment 
>> makes pointer from integer without a cast [-Wint-conversion]
 np = of_get_child_by_name(np, "led");
^
>> drivers/net/wireless/mediatek/mt76/mac80211.c:113:8: error: implicit 
>> declaration of function 'of_property_read_u32' 
>> [-Werror=implicit-function-declaration]
  if (!of_property_read_u32(np, "led-sources", _pin))
   ^~~~
>> drivers/net/wireless/mediatek/mt76/mac80211.c:115:17: error: implicit 
>> declaration of function 'of_property_read_bool' 
>> [-Werror=implicit-function-declaration]
  dev->led_al = of_property_read_bool(np, "led-active-low");
^
   cc1: some warnings being treated as errors
--
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c: In function 
'mt76x2_mac_process_rate':
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:49:20: error: 
>> 'RX_FLAG_SHORTPRE' undeclared (first use in this function)
   status->flag |= RX_FLAG_SHORTPRE;
   ^~~~
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:49:20: note: each undeclared 
identifier is reported only once for each function it appears in
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:58:19: error: 
>> 'RX_FLAG_HT_GF' undeclared (first use in this function)
  status->flag |= RX_FLAG_HT_GF;
  ^
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:61:19: error: 'RX_FLAG_HT' 
>> undeclared (first use in this function)
  status->flag |= RX_FLAG_HT;
  ^~
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:65:19: error: 'RX_FLAG_VHT' 
>> undeclared (first use in this function)
  status->flag |= RX_FLAG_VHT;
  ^~~
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:67:9: error: 'struct 
>> ieee80211_rx_status' has no member named 'vht_nss'
  status->vht_nss = FIELD_GET(MT_RATE_INDEX_VHT_NSS, idx) + 1;
^~
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:75:19: error: 'RX_FLAG_LDPC' 
>> undeclared (first use in this function)
  status->flag |= RX_FLAG_LDPC;
  ^~~~
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:78:19: error: 
>> 'RX_FLAG_SHORT_GI' undeclared (first use in this function)
  status->flag |= RX_FLAG_SHORT_GI;
  ^~~~
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:81:24: error: 
>> 'RX_FLAG_STBC_SHIFT' undeclared (first use in this function)
  status->flag |= 1 << RX_FLAG_STBC_SHIFT;
   ^~
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:87:19: error: 
>> 'RX_FLAG_40MHZ' undeclared (first use in this function)
  status->flag |= RX_FLAG_40MHZ;
  ^
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:90:9: error: 'struct 
>> ieee80211_rx_status' has no member named 'vht_flag'; did you mean 'flag'?
  status->vht_flag |= RX_VHT_FLAG_80MHZ;
^~
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:90:23: error: 
>> 'RX_VHT_FLAG_80MHZ' undeclared (first use in this function)
  status->vht_flag |= RX_VHT_FLAG_80MHZ;
  ^

coccinelle warnings: (new ones prefixed by >>)

>> drivers/net/wireless/mediatek/mt76/debugfs.c:36:0-23: WARNING: fops_regval 
>> should be defined with DEFINE_DEBUGFS_ATTRIBUTE
--
>> drivers/net/wireless/mediatek/mt76/mt76x2_main.c:86:5-8: Unneeded variable: 
>> "ret". Return "0" on line 112

Please review and possibly fold the followup patch.

vim +/RX_FLAG_SHORTPRE +49 drivers/net/wireless/mediatek/mt76/mt76x2_mac.c

30  
31  static void
32  mt76x2_mac_process_rate(struct ieee80211_rx_status *status, u16 rate)
33  {
34  u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate);
35  
36  switch (FIELD_GET(MT_RXWI_RATE_PHY, rate)) {
37  case 

[PATCH] mt76: fix returnvar.cocci warnings

[kbuild test robot]

drivers/net/wireless/mediatek/mt76/mt76x2_main.c:86:5-8: Unneeded variable: 
"ret". Return "0" on line 112


 Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

Fixes: a5f6039c8f9c ("mt76: add driver code for MT76x2e")
CC: Felix Fietkau 
Signed-off-by: Fengguang Wu 
---

Please take the patch only if it's a positive warning. Thanks!

 mt76x2_main.c |3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/net/wireless/mediatek/mt76/mt76x2_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2_main.c
@@ -83,7 +83,6 @@ mt76x2_add_interface(struct ieee80211_hw
struct mt76x2_dev *dev = hw->priv;
struct mt76x2_vif *mvif = (struct mt76x2_vif *) vif->drv_priv;
unsigned int idx = 0;
-   int ret = 0;
 
if (vif->addr[0] & BIT(1))
idx = 1 + (((dev->mt76.macaddr[0] ^ vif->addr[0]) >> 2) & 7);
@@ -109,7 +108,7 @@ mt76x2_add_interface(struct ieee80211_hw
mvif->group_wcid.hw_key_idx = -1;
mt76x2_txq_init(dev, vif->txq);
 
-   return ret;
+   return 0;
 }
 
 static void

Re: [PATCH v7 3/3] mt76: add driver code for MT76x2e

[kbuild test robot]

Hi Felix,

I love your patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.14 next-20171122]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Felix-Fietkau/dt-bindings-net-add-mt76-wireless-device-binding/20171123-125723
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: tile-allyesconfig (attached as .config)
compiler: tilegx-linux-gcc (GCC) 4.6.2
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=tile 

All errors (new ones prefixed by >>):

   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c: In function 
'mt76x2_mac_process_rate':
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:49:20: error: 
'RX_FLAG_SHORTPRE' undeclared (first use in this function)
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:49:20: note: each undeclared 
identifier is reported only once for each function it appears in
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:58:19: error: 
'RX_FLAG_HT_GF' undeclared (first use in this function)
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:61:19: error: 'RX_FLAG_HT' 
undeclared (first use in this function)
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:65:19: error: 'RX_FLAG_VHT' 
undeclared (first use in this function)
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:67:9: error: 'struct 
ieee80211_rx_status' has no member named 'vht_nss'
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:75:19: error: 'RX_FLAG_LDPC' 
undeclared (first use in this function)
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:78:19: error: 
'RX_FLAG_SHORT_GI' undeclared (first use in this function)
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:81:24: error: 
'RX_FLAG_STBC_SHIFT' undeclared (first use in this function)
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:87:19: error: 
'RX_FLAG_40MHZ' undeclared (first use in this function)
>> drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:90:9: error: 'struct 
>> ieee80211_rx_status' has no member named 'vht_flag'
   drivers/net/wireless/mediatek/mt76/mt76x2_mac.c:90:23: error: 
'RX_VHT_FLAG_80MHZ' undeclared (first use in this function)

vim +90 drivers/net/wireless/mediatek/mt76/mt76x2_mac.c

30  
31  static void
32  mt76x2_mac_process_rate(struct ieee80211_rx_status *status, u16 rate)
33  {
34  u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate);
35  
36  switch (FIELD_GET(MT_RXWI_RATE_PHY, rate)) {
37  case MT_PHY_TYPE_OFDM:
38  if (idx >= 8)
39  idx = 0;
40  
41  if (status->band == NL80211_BAND_2GHZ)
42  idx += 4;
43  
44  status->rate_idx = idx;
45  return;
46  case MT_PHY_TYPE_CCK:
47  if (idx >= 8) {
48  idx -= 8;
  > 49  status->flag |= RX_FLAG_SHORTPRE;
50  }
51  
52  if (idx >= 4)
53  idx = 0;
54  
55  status->rate_idx = idx;
56  return;
57  case MT_PHY_TYPE_HT_GF:
58  status->flag |= RX_FLAG_HT_GF;
59  /* fall through */
60  case MT_PHY_TYPE_HT:
61  status->flag |= RX_FLAG_HT;
62  status->rate_idx = idx;
63  break;
64  case MT_PHY_TYPE_VHT:
65  status->flag |= RX_FLAG_VHT;
66  status->rate_idx = FIELD_GET(MT_RATE_INDEX_VHT_IDX, 
idx);
67  status->vht_nss = FIELD_GET(MT_RATE_INDEX_VHT_NSS, idx) 
+ 1;
68  break;
69  default:
70  WARN_ON(1);
71  return;
72  }
73  
74  if (rate & MT_RXWI_RATE_LDPC)
75  status->flag |= RX_FLAG_LDPC;
76  
77  if (rate & MT_RXWI_RATE_SGI)
78  status->flag |= RX_FLAG_SHORT_GI;
79  
80  if (rate & MT_RXWI_RATE_STBC)
81  status->flag |= 1 << RX_FLAG_STBC_SHIFT;
82  
83  switch (FIELD_GET(MT_RXWI_RATE_BW, rate)) {
84  case MT_PHY_BW_20:
85  break;
86  case MT_PHY_BW_40:
87  status->flag |= RX_FLAG_40MHZ;
88  break;
89  case MT_PHY_BW_80:
  > 90  status->vht_flag |= RX_VHT_FLAG_80MHZ;
91  break;
92  default:
93  break;
94  }
95  }
96  

---

Re: [PATCH] wcn36xx: Set BTLE coexistence related configuration values to defaults

[kbuild test robot]

Hi Eyal,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.14 next-20171114]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ramon-Fried/wcn36xx-Set-BTLE-coexistence-related-configuration-values-to-defaults/20171114-194715
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: i386-randconfig-x019-201746 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

>> drivers/net/wireless/ath/wcn36xx/main.c:30:33: error: 'WCN36XX_DBG_NONE' 
>> undeclared here (not in a function)
unsigned int wcn36xx_dbg_mask = WCN36XX_DBG_NONE;
^~~~

vim +/WCN36XX_DBG_NONE +30 drivers/net/wireless/ath/wcn36xx/main.c

29  
  > 30  unsigned int wcn36xx_dbg_mask = WCN36XX_DBG_NONE;
31  module_param_named(debug_mask, wcn36xx_dbg_mask, uint, 0644);
32  MODULE_PARM_DESC(debug_mask, "Debugging mask");
33  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH v2 1/3] mac80211: Add TXQ scheduling API

[kbuild test robot]

Hi Toke,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on mac80211/master]
[also build test ERROR on v4.14-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Toke-H-iland-J-rgensen/mac80211-Add-TXQ-scheduling-API/20171030-220903
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 
master
config: mips-ip27_defconfig (attached as .config)
compiler: mips64-linux-gnuabi64-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=mips 

Note: the 
linux-review/Toke-H-iland-J-rgensen/mac80211-Add-TXQ-scheduling-API/20171030-220903
 HEAD aa503ef75660b7c9cb9ede292f03047372517d4e builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

>> ERROR: "__ath_tx_queue_tid" [drivers/net/wireless/ath/ath9k/ath9k.ko] 
>> undefined!

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH v2 1/3] mac80211: Add TXQ scheduling API

[kbuild test robot]

Hi Toke,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on mac80211/master]
[also build test ERROR on v4.14-rc7 next-20171018]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Toke-H-iland-J-rgensen/mac80211-Add-TXQ-scheduling-API/20171030-220903
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 
master
config: x86_64-allyesdebian (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

Note: the 
linux-review/Toke-H-iland-J-rgensen/mac80211-Add-TXQ-scheduling-API/20171030-220903
 HEAD aa503ef75660b7c9cb9ede292f03047372517d4e builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/net/wireless/ath/ath9k/recv.o: In function `ath_rx_tasklet':
>> recv.c:(.text+0x16bc): undefined reference to `__ath_tx_queue_tid'

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH] mwifiex: Use put_unaligned_le32

[kbuild test robot]

Hi Himanshu,

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.14-rc3 next-20170929]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Himanshu-Jha/mwifiex-Use-put_unaligned_le32/20171007-095017
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: openrisc-allyesconfig (attached as .config)
compiler: or1k-linux-gcc (GCC) 5.4.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=openrisc 

All errors (new ones prefixed by >>):

   In file included from arch/openrisc/include/asm/unaligned.h:42:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_memmove.h:6:19: error: redefinition of 
>> 'get_unaligned_be16'
static inline u16 get_unaligned_be16(const void *p)
  ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:22:28: note: previous definition of 
'get_unaligned_be16' was here
static __always_inline u16 get_unaligned_be16(const void *p)
   ^
   In file included from arch/openrisc/include/asm/unaligned.h:42:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_memmove.h:11:19: error: redefinition of 
>> 'get_unaligned_be32'
static inline u32 get_unaligned_be32(const void *p)
  ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:27:28: note: previous definition of 
'get_unaligned_be32' was here
static __always_inline u32 get_unaligned_be32(const void *p)
   ^
   In file included from arch/openrisc/include/asm/unaligned.h:42:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_memmove.h:16:19: error: redefinition of 
>> 'get_unaligned_be64'
static inline u64 get_unaligned_be64(const void *p)
  ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:32:28: note: previous definition of 
'get_unaligned_be64' was here
static __always_inline u64 get_unaligned_be64(const void *p)
   ^
   In file included from arch/openrisc/include/asm/unaligned.h:42:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_memmove.h:21:20: error: redefinition of 
>> 'put_unaligned_be16'
static inline void put_unaligned_be16(u16 val, void *p)
   ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:52:29: note: previous definition of 
'put_unaligned_be16' was here
static __always_inline void put_unaligned_be16(u16 val, void *p)
^
   In file included from arch/openrisc/include/asm/unaligned.h:42:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_memmove.h:26:20: error: redefinition of 
>> 'put_unaligned_be32'
static inline void put_unaligned_be32(u32 val, void *p)
   ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:57:29: note: previous definition of 
'put_unaligned_be32' was here
static __always_inline void put_unaligned_be32(u32 val, void *p)
^
   In file included from arch/openrisc/include/asm/unaligned.h:42:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from 

Re: [PATCH] mwifiex: Use put_unaligned_le32

[kbuild test robot]

Hi Himanshu,

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.14-rc3 next-20170929]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Himanshu-Jha/mwifiex-Use-put_unaligned_le32/20171007-095017
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: xtensa-allyesconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 4.9.0
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=xtensa 

All errors (new ones prefixed by >>):

   In file included from arch/xtensa/include/asm/unaligned.h:22:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_struct.h:6:19: error: redefinition of 
>> 'get_unaligned_be16'
static inline u16 get_unaligned_be16(const void *p)
  ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:22:28: note: previous definition of 
'get_unaligned_be16' was here
static __always_inline u16 get_unaligned_be16(const void *p)
   ^
   In file included from arch/xtensa/include/asm/unaligned.h:22:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_struct.h:11:19: error: redefinition of 
>> 'get_unaligned_be32'
static inline u32 get_unaligned_be32(const void *p)
  ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:27:28: note: previous definition of 
'get_unaligned_be32' was here
static __always_inline u32 get_unaligned_be32(const void *p)
   ^
   In file included from arch/xtensa/include/asm/unaligned.h:22:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_struct.h:16:19: error: redefinition of 
>> 'get_unaligned_be64'
static inline u64 get_unaligned_be64(const void *p)
  ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:32:28: note: previous definition of 
'get_unaligned_be64' was here
static __always_inline u64 get_unaligned_be64(const void *p)
   ^
   In file included from arch/xtensa/include/asm/unaligned.h:22:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_struct.h:21:20: error: redefinition of 
>> 'put_unaligned_be16'
static inline void put_unaligned_be16(u16 val, void *p)
   ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:52:29: note: previous definition of 
'put_unaligned_be16' was here
static __always_inline void put_unaligned_be16(u16 val, void *p)
^
   In file included from arch/xtensa/include/asm/unaligned.h:22:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
from drivers/net//wireless/marvell/mwifiex/cmdevt.c:21:
>> include/linux/unaligned/be_struct.h:26:20: error: redefinition of 
>> 'put_unaligned_be32'
static inline void put_unaligned_be32(u32 val, void *p)
   ^
   In file included from drivers/net//wireless/marvell/mwifiex/cmdevt.c:20:0:
   include/linux/unaligned/access_ok.h:57:29: note: previous definition of 
'put_unaligned_be32' was here
static __always_inline void put_unaligned_be32(u32 val, void *p)
^
   In file included from arch/xtensa/include/asm/unaligned.h:22:0,
from include/linux/etherdevice.h:28,
from include/linux/ieee80211.h:22,
from drivers/net//wireless/marvell/mwifiex/decl.h:28,
   

[mac80211-next:regulatory 24/24] net/wireless/reg.c:719:6: error: 'CONFIG_CFG80211_EXTRA_REGDB_KEYDIR' undeclared

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 
regulatory
head:   bdf90273d9eb56ce431a1d44a5b6c9257de460a6
commit: bdf90273d9eb56ce431a1d44a5b6c9257de460a6 [24/24] cfg80211: implement 
regdb signature checking
config: x86_64-allyesdebian (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
git checkout bdf90273d9eb56ce431a1d44a5b6c9257de460a6
# save the attached .config to linux build tree
make ARCH=x86_64 

All errors (new ones prefixed by >>):

   net/wireless/reg.c: In function 'load_builtin_regdb_keys':
>> net/wireless/reg.c:719:6: error: 'CONFIG_CFG80211_EXTRA_REGDB_KEYDIR' 
>> undeclared (first use in this function)
 if (CONFIG_CFG80211_EXTRA_REGDB_KEYDIR[0] != '\0')
 ^~
   net/wireless/reg.c:719:6: note: each undeclared identifier is reported only 
once for each function it appears in

vim +/CONFIG_CFG80211_EXTRA_REGDB_KEYDIR +719 net/wireless/reg.c

   702  
   703  static int __init load_builtin_regdb_keys(void)
   704  {
   705  builtin_regdb_keys =
   706  keyring_alloc(".builtin_regdb_keys",
   707KUIDT_INIT(0), KGIDT_INIT(0), 
current_cred(),
   708((KEY_POS_ALL & ~KEY_POS_SETATTR) |
   709KEY_USR_VIEW | KEY_USR_READ | 
KEY_USR_SEARCH),
   710KEY_ALLOC_NOT_IN_QUOTA, NULL, NULL);
   711  if (IS_ERR(builtin_regdb_keys))
   712  return PTR_ERR(builtin_regdb_keys);
   713  
   714  pr_notice("Loading compiled-in X.509 certificates for 
regulatory database\n");
   715  
   716  #ifdef CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS
   717  load_keys_from_buffer(shipped_regdb_certs, 
shipped_regdb_certs_len);
   718  #endif
 > 719  if (CONFIG_CFG80211_EXTRA_REGDB_KEYDIR[0] != '\0')
   720  load_keys_from_buffer(extra_regdb_certs, 
extra_regdb_certs_len);
   721  
   722  return 0;
   723  }
   724  

---
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.config.gz
Description: application/gzip

Re: [PATCH] ath10k: Retry pci probe on failure.

[kbuild test robot]

Hi Ben,

[auto build test ERROR on ath6kl/ath-next]
[also build test ERROR on v4.14-rc3 next-20170929]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/greearb-candelatech-com/ath10k-Retry-pci-probe-on-failure/20170930-020608
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm 

All errors (new ones prefixed by >>):

>> ERROR: "__bad_udelay" [drivers/net/wireless/ath/ath10k/ath10k_pci.ko] 
>> undefined!

---
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.config.gz
Description: application/gzip

Re: [PATCH] PCI MSI: allow alignment restrictions on vector allocation

[kbuild test robot]

Hi Daniel,

[auto build test ERROR on pci/next]
[also build test ERROR on v4.14-rc2]
[cannot apply to tip/x86/core next-20170926]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Daniel-Drake/PCI-MSI-allow-alignment-restrictions-on-vector-allocation/20170927-035611
base:   https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: i386-randconfig-x000-201739 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   arch/x86/kernel/apic/vector.c: In function 'assign_irq_vector_policy':
>> arch/x86/kernel/apic/vector.c:266:25: error: 'struct irq_alloc_info' has no 
>> member named 'allowed_vectors'
  allowed_vectors = info->allowed_vectors;
^~

vim +266 arch/x86/kernel/apic/vector.c

   252  
   253  static int assign_irq_vector_policy(int irq, int node,
   254  struct apic_chip_data *data,
   255  struct irq_alloc_info *info,
   256  struct irq_data *irqdata)
   257  {
   258  unsigned long *allowed_vectors = NULL;
   259  
   260  /* Some MSI interrupts have restrictions on which vector numbers
   261   * can be used.
   262   */
   263  if (info &&
   264  (info->type == X86_IRQ_ALLOC_TYPE_MSI ||
   265   info->type == X86_IRQ_ALLOC_TYPE_MSIX))
 > 266  allowed_vectors = info->allowed_vectors;
   267  
   268  if (info && info->mask)
   269  return assign_irq_vector(irq, data, info->mask, irqdata,
   270   allowed_vectors);
   271  if (node != NUMA_NO_NODE &&
   272  assign_irq_vector(irq, data, cpumask_of_node(node), irqdata,
   273allowed_vectors) == 0)
   274  return 0;
   275  return assign_irq_vector(irq, data, apic->target_cpus(), 
irqdata,
   276   allowed_vectors);
   277  }
   278  

---
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.config.gz
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Re: [PATCH] mwifiex: add device specific ioctl handler

[kbuild test robot]

Hi Xinming,

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.14-rc1 next-20170922]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Xinming-Hu/mwifiex-add-device-specific-ioctl-handler/20170923-094243
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: tile-allyesconfig (attached as .config)
compiler: tilegx-linux-gcc (GCC) 4.6.2
reproduce:
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=tile 

All errors (new ones prefixed by >>):

   drivers/net//wireless/marvell/mwifiex/main.c: In function 'mwifiex_do_ioctl':
   drivers/net//wireless/marvell/mwifiex/main.c:1276:1: error: pasting 
"MWIFIEX_DBG_" and ""ioctl cmd = 0x%x\n"" does not give a valid preprocessing 
token
>> drivers/net//wireless/marvell/mwifiex/main.c:1276:1: error: 'MWIFIEX_DBG_' 
>> undeclared (first use in this function)
   drivers/net//wireless/marvell/mwifiex/main.c:1276:1: note: each undeclared 
identifier is reported only once for each function it appears in
   drivers/net//wireless/marvell/mwifiex/main.c:1276:2: error: expected ')' 
before string constant
>> drivers/net//wireless/marvell/mwifiex/main.c:1276:2: error: too few 
>> arguments to function '_mwifiex_dbg'
   drivers/net//wireless/marvell/mwifiex/main.h:206:6: note: declared here

vim +1276 drivers/net//wireless/marvell/mwifiex/main.c

  1267  
  1268  static int mwifiex_do_ioctl(struct net_device *dev, struct ifreq *req, 
int cmd)
  1269  {
  1270  struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
  1271  int ret;
  1272  
  1273  if (!priv->adapter->mfg_mode)
  1274  return -EINVAL;
  1275  
> 1276  mwifiex_dbg(priv->adapter, "ioctl cmd = 0x%x\n", cmd);
  1277  
  1278  switch (cmd) {
  1279  case MWIFIEX_HOSTCMD_IOCTL:
  1280  ret = mwifiex_process_host_command(priv, req);
  1281  break;
  1282  default:
  1283  ret = -EINVAL;
  1284  break;
  1285  }
  1286  
  1287  return ret;
  1288  }
  1289  

---
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.config.gz
Description: application/gzip

Re: [PATCH] mwifiex: add device specific ioctl handler

[kbuild test robot]

Hi Xinming,

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.14-rc1 next-20170922]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Xinming-Hu/mwifiex-add-device-specific-ioctl-handler/20170923-094243
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: x86_64-randconfig-x000-201738 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All error/warnings (new ones prefixed by >>):

   In file included from drivers/net/wireless/marvell/mwifiex/main.c:22:0:
   drivers/net/wireless/marvell/mwifiex/main.c: In function 'mwifiex_do_ioctl':
   drivers/net/wireless/marvell/mwifiex/main.h:209:24: error: pasting 
"MWIFIEX_DBG_" and ""ioctl cmd = 0x%x\n"" does not give a valid preprocessing 
token
 _mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__)
   ^
>> drivers/net/wireless/marvell/mwifiex/main.c:1276:2: note: in expansion of 
>> macro 'mwifiex_dbg'
 mwifiex_dbg(priv->adapter, "ioctl cmd = 0x%x\n", cmd);
 ^~~
>> drivers/net/wireless/marvell/mwifiex/main.h:209:24: error: 'MWIFIEX_DBG_' 
>> undeclared (first use in this function)
 _mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__)
   ^
>> drivers/net/wireless/marvell/mwifiex/main.c:1276:2: note: in expansion of 
>> macro 'mwifiex_dbg'
 mwifiex_dbg(priv->adapter, "ioctl cmd = 0x%x\n", cmd);
 ^~~
   drivers/net/wireless/marvell/mwifiex/main.h:209:24: note: each undeclared 
identifier is reported only once for each function it appears in
 _mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__)
   ^
>> drivers/net/wireless/marvell/mwifiex/main.c:1276:2: note: in expansion of 
>> macro 'mwifiex_dbg'
 mwifiex_dbg(priv->adapter, "ioctl cmd = 0x%x\n", cmd);
 ^~~
>> drivers/net/wireless/marvell/mwifiex/main.c:1276:29: error: expected ')' 
>> before string constant
 mwifiex_dbg(priv->adapter, "ioctl cmd = 0x%x\n", cmd);
^
   drivers/net/wireless/marvell/mwifiex/main.h:209:38: note: in definition of 
macro 'mwifiex_dbg'
 _mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__)
 ^~~~
>> drivers/net/wireless/marvell/mwifiex/main.h:209:2: error: too few arguments 
>> to function '_mwifiex_dbg'
 _mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__)
 ^
>> drivers/net/wireless/marvell/mwifiex/main.c:1276:2: note: in expansion of 
>> macro 'mwifiex_dbg'
 mwifiex_dbg(priv->adapter, "ioctl cmd = 0x%x\n", cmd);
 ^~~
   drivers/net/wireless/marvell/mwifiex/main.h:206:6: note: declared here
void _mwifiex_dbg(const struct mwifiex_adapter *adapter, int mask,
 ^~~~

vim +209 drivers/net/wireless/marvell/mwifiex/main.h

c687a0077 drivers/net/wireless/mwifiex/main.h Zhaoyang Liu 2015-05-12  200  
c687a0077 drivers/net/wireless/mwifiex/main.h Zhaoyang Liu 2015-05-12  201  
#define MWIFIEX_DEFAULT_DEBUG_MASK  (MWIFIEX_DBG_MSG | \
c687a0077 drivers/net/wireless/mwifiex/main.h Zhaoyang Liu 2015-05-12  202  
MWIFIEX_DBG_FATAL | \
c687a0077 drivers/net/wireless/mwifiex/main.h Zhaoyang Liu 2015-05-12  203  
MWIFIEX_DBG_ERROR)
c687a0077 drivers/net/wireless/mwifiex/main.h Zhaoyang Liu 2015-05-12  204  
36925e52c drivers/net/wireless/mwifiex/main.h Joe Perches  2015-08-31  205  
__printf(3, 4)
36925e52c drivers/net/wireless/mwifiex/main.h Joe Perches  2015-08-31  206  
void _mwifiex_dbg(const struct mwifiex_adapter *adapter, int mask,
36925e52c drivers/net/wireless/mwifiex/main.h Joe Perches  2015-08-31  207  
  const char *fmt, ...);
36925e52c drivers/net/wireless/mwifiex/main.h Joe Perches  2015-08-31  208  
#define mwifiex_dbg(adapter, mask, fmt, ...)\
36925e52c drivers/net/wireless/mwifiex/main.h Joe Perches  2015-08-31 @209  
_mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__)
c687a0077 drivers/net/wireless/mwifiex/main.h Zhaoyang Liu 2015-05-12  210  

:: The code at line 209 was first introduced by commit
:: 36925e52c5ac9d10a553d1339e13a61bfbdd4ba4 mwifiex: Make mwifiex_dbg a 
function, reduce object size

:: TO: Joe Perches 
:: CC: Kalle Valo 

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.config.gz
Description: application/gzip

Re: [PATCH 07/10] mac80211: add api to start ba session timer expired flow

[kbuild test robot]

Hi Naftali,

[auto build test WARNING on linus/master]
[also build test WARNING on v4.13-rc3 next-20170804]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Luca-Coelho/mac80211-patches-from-our-internal-tree-2017-08-05/20170806-053032
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick 
(https://www.imagemagick.org)
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'
>> include/net/mac80211.h:5515: warning: No description found for parameter 
>> 'bit'
>> include/net/mac80211.h:5515: warning: Excess function parameter 'tid' 
>> description in 'ieee80211_rx_ba_timer_expired'

vim +/bit +5515 include/net/mac80211.h

  5501  
  5502  /**
  5503   * ieee80211_rx_ba_timer_expired - stop a Rx BA session due to timeout
  5504   *
  5505   * Some device drivers do not offload AddBa/DelBa negotiation, but 
handle rx
  5506   * buffer reording internally, and therefore also handle the session 
timer.
  5507   *
  5508   * Trigger the timeout flow, which sends a DelBa.
  5509   *
  5510   * @vif:  ieee80211_vif pointer from the add_interface callback
  5511   * @addr: station mac address
  5512   * @tid: the rx tid
  5513   */
  5514  void ieee80211_rx_ba_timer_expired(struct ieee80211_vif *vif,
> 5515 const u8 *addr, unsigned int bit);
  5516  

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Re: [PATCH] mwifiex: p2p: use separate device address

[kbuild test robot]

Hi Xinming,

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.13-rc3 next-20170804]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Xinming-Hu/mwifiex-p2p-use-separate-device-address/20170805-130855
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: mips-allmodconfig (attached as .config)
compiler: mips-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget 
https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=mips 

All warnings (new ones prefixed by >>):

   In file included from include/linux/kernel.h:10:0,
from include/linux/list.h:8,
from include/linux/preempt.h:10,
from include/linux/spinlock.h:50,
from include/linux/swap.h:4,
from include/linux/suspend.h:4,
from drivers/net//wireless/marvell/mwifiex/main.c:20:
   drivers/net//wireless/marvell/mwifiex/main.c: In function 
'mwifiex_set_mac_address':
   include/linux/bitops.h:6:24: warning: left shift count >= width of type 
[-Wshift-count-overflow]
#define BIT(nr)   (1UL << (nr))
   ^
>> drivers/net//wireless/marvell/mwifiex/main.c:953:14: note: in expansion of 
>> macro 'BIT'
 mac_addr |= BIT(MWIFIEX_MAC_LOCAL_ADMIN_BIT);
 ^~~

vim +/BIT +953 drivers/net//wireless/marvell/mwifiex/main.c

   942  
   943  int mwifiex_set_mac_address(struct mwifiex_private *priv,
   944  struct net_device *dev)
   945  {
   946  int ret;
   947  u64 mac_addr;
   948  
   949  if (priv->bss_type != MWIFIEX_BSS_TYPE_P2P)
   950  goto done;
   951  
   952  mac_addr = ether_addr_to_u64(priv->curr_addr);
 > 953  mac_addr |= BIT(MWIFIEX_MAC_LOCAL_ADMIN_BIT);
   954  u64_to_ether_addr(mac_addr, priv->curr_addr);
   955  
   956  /* Send request to firmware */
   957  ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_MAC_ADDRESS,
   958 HostCmd_ACT_GEN_SET, 0, NULL, true);
   959  
   960  if (ret) {
   961  mwifiex_dbg(priv->adapter, ERROR,
   962  "set mac address failed: ret=%d\n", ret);
   963  return ret;
   964  }
   965  
   966  done:
   967  memcpy(dev->dev_addr, priv->curr_addr, ETH_ALEN);
   968  return 0;
   969  }
   970  

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Re: [PATCH V5 1/2] firmware: add more flexible request_firmware_async function

[kbuild test robot]

Hi Rafał,

[auto build test WARNING on driver-core/driver-core-testing]
[also build test WARNING on v4.13-rc3 next-20170731]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Rafa-Mi-ecki/firmware-add-more-flexible-request_firmware_async-function/20170801-033319
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick 
(https://www.imagemagick.org)
   include/linux/init.h:1: warning: no structured comments found
   include/linux/mod_devicetable.h:687: warning: Excess 
struct/union/enum/typedef member 'ver_major' description in 'fsl_mc_device_id'
   include/linux/mod_devicetable.h:687: warning: Excess 
struct/union/enum/typedef member 'ver_minor' description in 'fsl_mc_device_id'
   kernel/sched/core.c:2080: warning: No description found for parameter 'rf'
   kernel/sched/core.c:2080: warning: Excess function parameter 'cookie' 
description in 'try_to_wake_up_local'
   include/linux/wait.h:555: warning: No description found for parameter 'wq'
   include/linux/wait.h:555: warning: Excess function parameter 'wq_head' 
description in 'wait_event_interruptible_hrtimeout'
   include/linux/wait.h:759: warning: No description found for parameter 
'wq_head'
   include/linux/wait.h:759: warning: Excess function parameter 'wq' 
description in 'wait_event_killable'
   include/linux/kthread.h:26: warning: Excess function parameter '...' 
description in 'kthread_create'
   kernel/sys.c:1: warning: no structured comments found
   include/linux/device.h:968: warning: No description found for parameter 
'dma_ops'
   drivers/dma-buf/seqno-fence.c:1: warning: no structured comments found
>> drivers/base/firmware_class.c:1: warning: no structured comments found
   include/linux/iio/iio.h:603: warning: No description found for parameter 
'trig_readonly'
   include/linux/iio/trigger.h:151: warning: No description found for parameter 
'indio_dev'
   include/linux/iio/trigger.h:151: warning: No description found for parameter 
'trig'
   include/linux/device.h:969: warning: No description found for parameter 
'dma_ops'
   drivers/ata/libata-eh.c:1449: warning: No description found for parameter 
'link'
   drivers/ata/libata-eh.c:1449: warning: Excess function parameter 'ap' 
description in 'ata_eh_done'
   drivers/ata/libata-eh.c:1590: warning: No description found for parameter 
'qc'
   drivers/ata/libata-eh.c:1590: warning: Excess function parameter 'dev' 
description in 'ata_eh_request_sense'
   drivers/mtd/nand/nand_base.c:2751: warning: Excess function parameter 
'cached' description in 'nand_write_page'
   drivers/mtd/nand/nand_base.c:2751: warning: Excess function parameter 
'cached' description in 'nand_write_page'
   arch/s390/include/asm/cmb.h:1: warning: no structured comments found
   drivers/scsi/scsi_lib.c:1116: warning: No description found for parameter 
'rq'
   drivers/scsi/constants.c:1: warning: no structured comments found
   include/linux/usb/gadget.h:230: warning: No description found for parameter 
'claimed'
   include/linux/usb/gadget.h:230: warning: No description found for parameter 
'enabled'
   include/linux/usb/gadget.h:412: warning: No description found for parameter 
'quirk_altset_not_supp'
   include/linux/usb/gadget.h:412: warning: No description found for parameter 
'quirk_stall_not_supp'
   include/linux/usb/gadget.h:412: warning: No description found for parameter 
'quirk_zlp_not_supp'
   fs/inode.c:1666: warning: No description found for parameter 'rcu'
   include/linux/jbd2.h:443: warning: No description found for parameter 
'i_transaction'
   include/linux/jbd2.h:443: warning: No description found for parameter 
'i_next_transaction'
   include/linux/jbd2.h:443: warning: No description found for parameter 
'i_list'
   include/linux/jbd2.h:443: warning: No description found for parameter 
'i_vfs_inode'
   include/linux/jbd2.h:443: warning: No description found for parameter 
'i_flags'
   include/linux/jbd2.h:497: warning: No description found for parameter 
'h_rsv_handle'
   include/linux/jbd2.h:497: warning: No description found for parameter 
'h_reserved'
   include/linux/jbd2.h:497: warning: No description found for parameter 
'h_type'
   include/linux/jbd2.h:497: warning: No description found for parameter 
'h_line_no'
   include/linux/jbd2.h:497: warning: No description found for parameter 
'h_start_jiffies'
   include/linux/jbd2.h:497: warning: No description found for parameter 
'h_requested_credits'
   include/linux/jbd2.h:497: warning: No description found for parameter 
'saved_alloc_context'
   include/linux/jbd2.h:1050: warning: No description found for parameter 
'j_chkpt_bhs'
   include/linux/jbd2.h:1050: warning: No description found for parameter 
'j_devname'
   include/linux/jbd2.h:1050: warning: No description found for parameter 
'j_average_commit_time'
   include/linux/jbd2.h:1050: 

Re: [PATCH v2] ath9k: fix more-data flag for buffered multicast packets

[kbuild test robot]

Hi Felix,

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.13-rc2 next-20170728]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Felix-Fietkau/ath9k-fix-more-data-flag-for-buffered-multicast-packets/20170727-133416
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/net//wireless/ath/ath9k/xmit.c: In function 'ath_tx_cabq':
>> drivers/net//wireless/ath/ath9k/xmit.c:2454:2: error: implicit declaration 
>> of function 'ath9k_set_moredata' [-Werror=implicit-function-declaration]
 ath9k_set_moredata(sc, bf, false);
 ^~
   cc1: some warnings being treated as errors

vim +/ath9k_set_moredata +2454 drivers/net//wireless/ath/ath9k/xmit.c

  2401  
  2402  void ath_tx_cabq(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  2403   struct sk_buff *skb)
  2404  {
  2405  struct ath_softc *sc = hw->priv;
  2406  struct ath_tx_control txctl = {
  2407  .txq = sc->beacon.cabq
  2408  };
  2409  struct ath_tx_info info = {};
  2410  struct ath_buf *bf_tail = NULL;
  2411  struct ath_buf *bf;
  2412  LIST_HEAD(bf_q);
  2413  int duration = 0;
  2414  int max_duration;
  2415  
  2416  max_duration =
  2417  sc->cur_chan->beacon.beacon_interval * 1000 *
  2418  sc->cur_chan->beacon.dtim_period / ATH_BCBUF;
  2419  
  2420  do {
  2421  struct ath_frame_info *fi = get_frame_info(skb);
  2422  
  2423  if (ath_tx_prepare(hw, skb, ))
  2424  break;
  2425  
  2426  bf = ath_tx_setup_buffer(sc, txctl.txq, NULL, skb);
  2427  if (!bf)
  2428  break;
  2429  
  2430  bf->bf_lastbf = bf;
  2431  ath_set_rates(vif, NULL, bf);
  2432  ath_buf_set_rate(sc, bf, , fi->framelen, false);
  2433  duration += info.rates[0].PktDuration;
  2434  if (bf_tail)
  2435  bf_tail->bf_next = bf;
  2436  
  2437  list_add_tail(>list, _q);
  2438  bf_tail = bf;
  2439  skb = NULL;
  2440  
  2441  if (duration > max_duration)
  2442  break;
  2443  
  2444  skb = ieee80211_get_buffered_bc(hw, vif);
  2445  } while(skb);
  2446  
  2447  if (skb)
  2448  ieee80211_free_txskb(hw, skb);
  2449  
  2450  if (list_empty(_q))
  2451  return;
  2452  
  2453  bf = list_last_entry(_q, struct ath_buf, list);
> 2454  ath9k_set_moredata(sc, bf, false);
  2455  
  2456  bf = list_first_entry(_q, struct ath_buf, list);
  2457  ath_txq_lock(sc, txctl.txq);
  2458  ath_tx_fill_desc(sc, bf, txctl.txq, 0);
  2459  ath_tx_txqaddbuf(sc, txctl.txq, _q, false);
  2460  TX_STAT_INC(txctl.txq->axq_qnum, queued);
  2461  ath_txq_unlock(sc, txctl.txq);
  2462  }
  2463  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH 19/34] brcmfmac: Get rid of chip_priv and core_priv structs

[kbuild test robot]

Hi Ian,

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.13-rc2 next-20170728]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ian-Molton/brcmfmac-Fix-parameter-order-in-brcmf_sdiod_f0_writeb/20170728-215756
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: parisc-allyesconfig (attached as .config)
compiler: hppa-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget 
https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=parisc 

Note: the 
linux-review/Ian-Molton/brcmfmac-Fix-parameter-order-in-brcmf_sdiod_f0_writeb/20170728-215756
 HEAD 279d46b037ee04966f44b25a0ed07c467540c68c builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c: In function 
'brcmf_chip_recognition':
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:900:9: error: 
>> 'KERN_LOG' undeclared (first use in this function)
 printk(KERN_LOG "found %s chip: BCM%s, rev=%d\n",
^~~~
   drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:900:9: note: each 
undeclared identifier is reported only once for each function it appears in
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:900:18: error: 
>> expected ')' before string constant
 printk(KERN_LOG "found %s chip: BCM%s, rev=%d\n",
 ^~~~

vim +/KERN_LOG +900 drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c

   880  
   881  static int brcmf_chip_recognition(struct brcmf_chip *ci)
   882  {
   883  struct brcmf_core *core;
   884  u32 regdata;
   885  u32 socitype;
   886  int ret;
   887  
   888  /* Get CC core rev
   889   * Chipid is assume to be at offset 0 from SI_ENUM_BASE
   890   * For different chiptypes or old sdio hosts w/o chipcommon,
   891   * other ways of recognition should be added here.
   892   */
   893  regdata = ci->ops->read32(ci->ctx, CORE_CC_REG(SI_ENUM_BASE, 
chipid));
   894  ci->chip = regdata & CID_ID_MASK;
   895  ci->chiprev = (regdata & CID_REV_MASK) >> CID_REV_SHIFT;
   896  socitype = (regdata & CID_TYPE_MASK) >> CID_TYPE_SHIFT;
   897  
   898  brcmf_chip_name(ci->chip, ci->name, sizeof(ci->name));
   899  
 > 900  printk(KERN_LOG "found %s chip: BCM%s, rev=%d\n",
   901 socitype == SOCI_SB ? "SB" : "AXI", ci->name, 
ci->chiprev);
   902  
   903  switch(socitype) {
   904  case SOCI_SB:
   905  
   906  if (ci->chip != BRCM_CC_4329_CHIP_ID) {
   907  brcmf_err("SB chip is not supported\n");
   908  return -ENODEV;
   909  }
   910  ci->iscoreup = brcmf_chip_sb_iscoreup;
   911  ci->coredisable = brcmf_chip_sb_coredisable;
   912  ci->resetcore = brcmf_chip_sb_resetcore;
   913  
   914  core = brcmf_chip_add_core(ci, BCMA_CORE_CHIPCOMMON,
   915 SI_ENUM_BASE, 0);
   916  brcmf_chip_sb_corerev(ci, core);
   917  core = brcmf_chip_add_core(ci, BCMA_CORE_SDIO_DEV,
   918 BCM4329_CORE_BUS_BASE, 0);
   919  brcmf_chip_sb_corerev(ci, core);
   920  core = brcmf_chip_add_core(ci, BCMA_CORE_INTERNAL_MEM,
   921 BCM4329_CORE_SOCRAM_BASE, 0);
   922  brcmf_chip_sb_corerev(ci, core);
   923  core = brcmf_chip_add_core(ci, BCMA_CORE_ARM_CM3,
   924 BCM4329_CORE_ARM_BASE, 0);
   925  brcmf_chip_sb_corerev(ci, core);
   926  
   927  core = brcmf_chip_add_core(ci, BCMA_CORE_80211, 
0x18001000, 0);
   928  brcmf_chip_sb_corerev(ci, core);
   929  break;
   930  case SOCI_AXI:
   931  ci->iscoreup = brcmf_chip_ai_iscoreup;
   932  ci->coredisable = brcmf_chip_ai_coredisable;
   933  ci->resetcore = brcmf_chip_ai_resetcore;
   934  
   935  brcmf_chip_dmp_erom_scan(ci);
   936  break;
   937  default:
   938  brcmf_err("chip backplane type %u is not supported\n",
   939socitype);
   940  return -ENODEV;
   941  }
   942  
   943  ret = brcmf_chip_cores_check(ci);
   944  if (ret)
   945  return ret;
   946  
 

[PATCH] brcmfmac: fix semicolon.cocci warnings

[kbuild test robot]

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c:316:2-3: Unneeded 
semicolon


 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: 4451d20a99c4 ("brcmfmac: Replace function index with function pointer")
CC: Ian Molton 
Signed-off-by: Fengguang Wu 
---

 bcmsdh.c |2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -313,7 +313,7 @@ static int brcmf_sdiod_buff_read(struct
break;
default:
BUG();
-   };
+   }
 
if (err == -ENOMEDIUM)
brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_NOMEDIUM);

Re: [PATCH 32/34] brcmfmac: Replace function index with function pointer

[kbuild test robot]

Hi Ian,

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.13-rc2 next-20170728]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ian-Molton/brcmfmac-Fix-parameter-order-in-brcmf_sdiod_f0_writeb/20170728-215756
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master


coccinelle warnings: (new ones prefixed by >>)

>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c:316:2-3: Unneeded 
>> semicolon

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation

Re: [PATCH] ath9k: fix more-data flag for buffered multicast packets

[kbuild test robot]

Hi Felix,

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.13-rc2 next-20170725]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Felix-Fietkau/ath9k-fix-more-data-flag-for-buffered-multicast-packets/20170726-054105
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: xtensa-allyesconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 4.9.0
reproduce:
wget 
https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=xtensa 

All errors (new ones prefixed by >>):

   drivers/net/wireless/ath/ath9k/xmit.c: In function 'ath_tx_cabq':
>> drivers/net/wireless/ath/ath9k/xmit.c:2454:2: error: implicit declaration of 
>> function 'ath9k_set_moredata' [-Werror=implicit-function-declaration]
 ath9k_set_moredata(sc, bf, false);
 ^
   cc1: some warnings being treated as errors

vim +/ath9k_set_moredata +2454 drivers/net/wireless/ath/ath9k/xmit.c

  2401  
  2402  void ath_tx_cabq(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  2403   struct sk_buff *skb)
  2404  {
  2405  struct ath_softc *sc = hw->priv;
  2406  struct ath_tx_control txctl = {
  2407  .txq = sc->beacon.cabq
  2408  };
  2409  struct ath_tx_info info = {};
  2410  struct ath_buf *bf_tail = NULL;
  2411  struct ath_buf *bf;
  2412  LIST_HEAD(bf_q);
  2413  int duration = 0;
  2414  int max_duration;
  2415  
  2416  max_duration =
  2417  sc->cur_chan->beacon.beacon_interval * 1000 *
  2418  sc->cur_chan->beacon.dtim_period / ATH_BCBUF;
  2419  
  2420  do {
  2421  struct ath_frame_info *fi = get_frame_info(skb);
  2422  
  2423  if (ath_tx_prepare(hw, skb, ))
  2424  break;
  2425  
  2426  bf = ath_tx_setup_buffer(sc, txctl.txq, NULL, skb);
  2427  if (!bf)
  2428  break;
  2429  
  2430  bf->bf_lastbf = bf;
  2431  ath_set_rates(vif, NULL, bf);
  2432  ath_buf_set_rate(sc, bf, , fi->framelen, false);
  2433  duration += info.rates[0].PktDuration;
  2434  if (bf_tail)
  2435  bf_tail->bf_next = bf;
  2436  
  2437  list_add_tail(>list, _q);
  2438  bf_tail = bf;
  2439  skb = NULL;
  2440  
  2441  if (duration > max_duration)
  2442  break;
  2443  
  2444  skb = ieee80211_get_buffered_bc(hw, vif);
  2445  } while(skb);
  2446  
  2447  if (skb)
  2448  ieee80211_free_txskb(hw, skb);
  2449  
  2450  if (list_empty(_q))
  2451  return;
  2452  
  2453  bf = list_last_entry(_q, struct ath_buf, list);
> 2454  ath9k_set_moredata(sc, bf, false);
  2455  
  2456  ath_txq_lock(sc, txctl.txq);
  2457  ath_tx_fill_desc(sc, bf, txctl.txq, 0);
  2458  ath_tx_txqaddbuf(sc, txctl.txq, _q, false);
  2459  TX_STAT_INC(txctl.txq->axq_qnum, queued);
  2460  ath_txq_unlock(sc, txctl.txq);
  2461  }
  2462  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

Re: [PATCH v2 2/2] crypto/algapi - make crypto_xor() take separate dst and src arguments

[kbuild test robot]

Hi Ard,

[auto build test ERROR on cryptodev/master]
[also build test ERROR on v4.13-rc1 next-20170721]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ard-Biesheuvel/crypto-algapi-use-separate-dst-and-src-operands-for-__crypto_xor/20170719-090848
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
config: powerpc-allyesconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget 
https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   drivers/crypto/vmx/aes_ctr.c: In function 'p8_aes_ctr_final':
   drivers/crypto/vmx/aes_ctr.c:107:29: warning: passing argument 3 of 
'crypto_xor' makes integer from pointer without a cast [-Wint-conversion]
 crypto_xor(dst, keystream, src, nbytes);
^~~
   In file included from include/crypto/scatterwalk.h:19:0,
from drivers/crypto/vmx/aes_ctr.c:29:
   include/crypto/algapi.h:197:20: note: expected 'unsigned int' but argument 
is of type 'u8 * {aka unsigned char *}'
static inline void crypto_xor(u8 *dst, const u8 *src, unsigned int size)
   ^~
>> drivers/crypto/vmx/aes_ctr.c:107:2: error: too many arguments to function 
>> 'crypto_xor'
 crypto_xor(dst, keystream, src, nbytes);
 ^~
   In file included from include/crypto/scatterwalk.h:19:0,
from drivers/crypto/vmx/aes_ctr.c:29:
   include/crypto/algapi.h:197:20: note: declared here
static inline void crypto_xor(u8 *dst, const u8 *src, unsigned int size)
   ^~

vim +/crypto_xor +107 drivers/crypto/vmx/aes_ctr.c

89  
90  static void p8_aes_ctr_final(struct p8_aes_ctr_ctx *ctx,
91   struct blkcipher_walk *walk)
92  {
93  u8 *ctrblk = walk->iv;
94  u8 keystream[AES_BLOCK_SIZE];
95  u8 *src = walk->src.virt.addr;
96  u8 *dst = walk->dst.virt.addr;
97  unsigned int nbytes = walk->nbytes;
98  
99  preempt_disable();
   100  pagefault_disable();
   101  enable_kernel_vsx();
   102  aes_p8_encrypt(ctrblk, keystream, >enc_key);
   103  disable_kernel_vsx();
   104  pagefault_enable();
   105  preempt_enable();
   106  
 > 107  crypto_xor(dst, keystream, src, nbytes);
   108  crypto_inc(ctrblk, AES_BLOCK_SIZE);
   109  }
   110  

---
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.config.gz
Description: application/gzip

Re: [PATCH v1 5/6] uuid: Kill uapi/uuid.h

[kbuild test robot]

Hi Andy,

[auto build test WARNING on linus/master]
[also build test WARNING on v4.13-rc1]
[cannot apply to next-20170721]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Andy-Shevchenko/uuid-Convert-rest-users-to-new-API/20170723-022330
config: i386-tinyconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All warnings (new ones prefixed by >>):

>> ./usr/include/linux/hyperv.h:71: found __[us]{8,16,32,64} type without 
>> #include 
>> ./usr/include/linux/mei.h:93: found __[us]{8,16,32,64} type without #include 
>> 

---
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.config.gz
Description: application/gzip

Re: [PATCH v1 4/6] vmbus: Switch to use new generic UUID API

[kbuild test robot]

Hi Andy,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.13-rc1]
[cannot apply to next-20170721]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Andy-Shevchenko/uuid-Convert-rest-users-to-new-API/20170723-022330
config: i386-tinyconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

Note: the 
linux-review/Andy-Shevchenko/uuid-Convert-rest-users-to-new-API/20170723-022330 
HEAD f8d40b52dfac11e78d56509455812bcfe9962ce0 builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

   In file included from scripts//mod/file2alias.c:44:0:
   scripts//mod/../../include/linux/mod_devicetable.h:408:2: error: unknown 
type name 'guid_t'
 guid_t guid;
 ^~
   scripts//mod/../../include/linux/mod_devicetable.h:638:2: error: unknown 
type name 'guid_t'
 guid_t uuid;
 ^~
   In file included from scripts//mod/file2alias.c:13:0:
   scripts//mod/file2alias.c: In function 'do_vmbus_entry':
>> scripts//mod/file2alias.c:938:49: error: request for member 'b' in something 
>> not a structure or union
  sprintf(_name[i], "%02x", TO_NATIVE((guid->b)[i/2]));
^
   scripts//mod/modpost.h:92:23: note: in definition of macro 'TO_NATIVE'
#define TO_NATIVE(x) (x)
  ^
   scripts//mod/file2alias.c: In function 'do_mei_entry':
   scripts//mod/file2alias.c:1233:18: error: incompatible type for argument 2 
of 'add_uuid'
 add_uuid(alias, *uuid);
 ^
   scripts//mod/file2alias.c:137:20: note: expected 'uuid_le {aka struct 
}' but argument is of type 'int'
static inline void add_uuid(char *str, uuid_le uuid)
   ^~~~

vim +/b +938 scripts//mod/file2alias.c

b01d9f28 Rusty Russell2007-10-22  923  
d2ee52aa K. Y. Srinivasan 2011-08-25  924  /*
d2ee52aa K. Y. Srinivasan 2011-08-25  925   * Looks like: vmbus:guid
d2ee52aa K. Y. Srinivasan 2011-08-25  926   * Each byte of the guid will be 
represented by two hex characters
d2ee52aa K. Y. Srinivasan 2011-08-25  927   * in the name.
d2ee52aa K. Y. Srinivasan 2011-08-25  928   */
d2ee52aa K. Y. Srinivasan 2011-08-25  929  
6543becf Andreas Schwab   2013-01-20  930  static int do_vmbus_entry(const char 
*filename, void *symval,
d2ee52aa K. Y. Srinivasan 2011-08-25  931 char *alias)
d2ee52aa K. Y. Srinivasan 2011-08-25  932  {
d2ee52aa K. Y. Srinivasan 2011-08-25  933   int i;
6543becf Andreas Schwab   2013-01-20  934   DEF_FIELD_ADDR(symval, 
hv_vmbus_device_id, guid);
6543becf Andreas Schwab   2013-01-20  935   char guid_name[(sizeof(*guid) + 
1) * 2];
d2ee52aa K. Y. Srinivasan 2011-08-25  936  
6543becf Andreas Schwab   2013-01-20  937   for (i = 0; i < (sizeof(*guid) 
* 2); i += 2)
af3ff643 K. Y. Srinivasan 2015-12-14 @938   sprintf(_name[i], 
"%02x", TO_NATIVE((guid->b)[i/2]));
d2ee52aa K. Y. Srinivasan 2011-08-25  939  
d2ee52aa K. Y. Srinivasan 2011-08-25  940   strcpy(alias, "vmbus:");
d2ee52aa K. Y. Srinivasan 2011-08-25  941   strcat(alias, guid_name);
d2ee52aa K. Y. Srinivasan 2011-08-25  942  
d2ee52aa K. Y. Srinivasan 2011-08-25  943   return 1;
d2ee52aa K. Y. Srinivasan 2011-08-25  944  }
6543becf Andreas Schwab   2013-01-20  945  ADD_TO_DEVTABLE("vmbus", 
hv_vmbus_device_id, do_vmbus_entry);
d2ee52aa K. Y. Srinivasan 2011-08-25  946  

:: The code at line 938 was first introduced by commit
:: af3ff643ea91ba64dd8d0b1cbed54d44512f96cd Drivers: hv: vmbus: Use uuid_le 
type consistently

:: TO: K. Y. Srinivasan 
:: CC: Greg Kroah-Hartman 

---
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.config.gz
Description: application/gzip

Re: [PATCH v1 2/6] mei: Switch to use new generic UUID API

[kbuild test robot]

Hi Andy,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.13-rc1 next-20170721]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Andy-Shevchenko/uuid-Convert-rest-users-to-new-API/20170723-022330
config: i386-randconfig-x019-201730 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

Note: the 
linux-review/Andy-Shevchenko/uuid-Convert-rest-users-to-new-API/20170723-022330 
HEAD f8d40b52dfac11e78d56509455812bcfe9962ce0 builds fine.
  It only hurts bisectibility.

All errors (new ones prefixed by >>):

   In file included from scripts/mod/file2alias.c:44:0:
>> scripts/mod/../../include/linux/mod_devicetable.h:638:2: error: unknown type 
>> name 'guid_t'
 guid_t uuid;
 ^~
   scripts/mod/file2alias.c: In function 'do_mei_entry':
>> scripts/mod/file2alias.c:1233:18: error: incompatible type for argument 2 of 
>> 'add_uuid'
 add_uuid(alias, *uuid);
 ^
   scripts/mod/file2alias.c:137:20: note: expected 'uuid_le {aka struct 
}' but argument is of type 'int'
static inline void add_uuid(char *str, uuid_le uuid)
   ^~~~
   make[3]: *** [scripts/mod/file2alias.o] Error 1
   make[3]: Target '__build' not remade because of errors.
   make[2]: *** [scripts/mod] Error 2
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [scripts] Error 2
   make[1]: Target 'modules_prepare' not remade because of errors.
   make: *** [sub-make] Error 2

vim +/guid_t +638 scripts/mod/../../include/linux/mod_devicetable.h

   626  
   627  /**
   628   * struct mei_cl_device_id - MEI client device identifier
   629   * @name: helper name
   630   * @uuid: client GUID
   631   * @version: client protocol version
   632   * @driver_info: information used by the driver.
   633   *
   634   * identifies mei client device by GUID and name
   635   */
   636  struct mei_cl_device_id {
   637  char name[MEI_CL_NAME_SIZE];
 > 638  guid_t uuid;
   639  __u8version;
   640  kernel_ulong_t driver_info;
   641  };
   642  

---
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.config.gz
Description: application/gzip

Re: [PATCH 28/29] brcmfmac: Rename buscore->core for consistency

[kbuild test robot]

Hi Ian,

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.13-rc1]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ian-Molton/brcmfmac-Fix-parameter-order-in-brcmf_sdiod_f0_writeb/20170718-123057
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 
master
config: x86_64-randconfig-a0-07201347 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function 
'brcmf_sdio_intr_rstatus':
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:2470: warning: 
>> unused variable 'addr'

vim +/addr +2470 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c

ba89bf19 drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-04-27  2466  
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2467  static int brcmf_sdio_intr_rstatus(struct brcmf_sdio *bus)
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2468  {
8c62b25e drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c Ian Molton 
2017-07-17  2469struct brcmf_core *core = bus->sdio_core;
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13 @2470u32 addr;
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2471unsigned long val;
5cbb9c28 drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Hante Meuleman 
2014-03-06  2472int ret;
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2473  
8c62b25e drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c Ian Molton 
2017-07-17  2474val = brcmf_sdiod_readl(bus->sdiodev, core->base + 
__sd_reg(intstatus), );
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2475bus->sdcnt.f1regdata++;
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2476if (ret != 0)
5cbb9c28 drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Hante Meuleman 
2014-03-06  2477return ret;
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2478  
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2479val &= bus->hostintmask;
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2480atomic_set(>fcstate, !!(val & I_HMB_FC_STATE));
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2481  
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2482/* Clear interrupts */
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2483if (val) {
8c62b25e drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c Ian Molton 
2017-07-17  2484brcmf_sdiod_writel(bus->sdiodev, core->base + 
__sd_reg(intstatus),
8c62b25e drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c Ian Molton 
2017-07-17  2485val, );
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2486bus->sdcnt.f1regdata++;
d3928d09 drivers/net/wireless/brcm80211/brcmfmac/sdio.c  Vineet Gupta   
2015-07-09  2487atomic_or(val, >intstatus);
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2488}
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2489  
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2490return ret;
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2491  }
4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c  Franky Lin 
2012-09-13  2492  

:: The code at line 2470 was first introduced by commit
:: 4531603a7acb1463ec0b466dcfedc6682e7a1718 brcmfmac: clear status for 
in-band interrupt in brcmf_sdbrcm_isr

:: TO: Franky Lin 
:: CC: John W. Linville 

---
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.config.gz
Description: application/gzip

Re: [PATCH 17/21] brcmfmac: HUGE cleanup of IO access functions.

[kbuild test robot]

Hi Ian,

[auto build test WARNING on wireless-drivers/master]
[also build test WARNING on v4.13-rc1 next-20170714]
[cannot apply to wireless-drivers-next/master]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Ian-Molton/net-brcmfmac-Write-function-depends-on-size-of-regs-not-types/20170716-195206
base:   
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 
master


coccinelle warnings: (new ones prefixed by >>)

>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:283:9-10: WARNING: 
>> return of 0/1 in function 'brcmf_chip_axi_iscoreup' with return type bool

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructureOpen Source Technology Center
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[PATCH] brcmfmac: fix boolreturn.cocci warnings

[kbuild test robot]

drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:283:9-10: WARNING: 
return of 0/1 in function 'brcmf_chip_axi_iscoreup' with return type bool

 Return statements in functions returning bool should use
 true/false instead of 1/0.
Generated by: scripts/coccinelle/misc/boolreturn.cocci

Fixes: f9996a7ac81f ("brcmfmac: HUGE cleanup of IO access functions.")
CC: Ian Molton 
Signed-off-by: Fengguang Wu 
---

 chip.c |2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
@@ -280,7 +280,7 @@ static bool brcmf_chip_axi_iscoreup(stru
val = brcmf_readl(ci, core->wrapbase + BCMA_IOCTL);
 
if((val & BCMA_IOCTL_FGC) || !(val & BCMA_IOCTL_CLK))
-   return 0;
+   return false;
 
/* Is core in reset? */
val = brcmf_readl(ci, core->wrapbase + BCMA_RESET_CTL);