On Thu, Apr 08, 2021 at 10:07:14AM +0200, Fabio M. De Francesco wrote:
> Remove camelcase in a symbol that is used by several files.
What symbol?
> --- a/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h
> +++ b/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h
> @@ -203,7 +203,7 @@ struct pwrctrl_pr
A: http://en.wikipedia.org/wiki/Top_post
Q: Were do I find info about this thing called top-posting?
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
A: No.
Q: Should I includ
On Thu, Apr 08, 2021 at 08:13:43AM +0100, Matthew Wilcox wrote:
> On Thu, Apr 08, 2021 at 09:00:26AM +0200, Peter Zijlstra wrote:
> > On Wed, Apr 07, 2021 at 10:27:12PM +0100, Matthew Wilcox wrote:
> > > Doing I/O without any lock held already works; it just uses the file
> > > refcount. It would
On Thu, Apr 08, 2021 at 11:28:09AM +0300, Heikki Krogerus wrote:
> On Wed, Apr 07, 2021 at 05:15:40PM +0800, Zhen Lei wrote:
> > Fixes the following W=1 kernel build warning:
> >
> > drivers/usb/typec/tcpm/tcpm.c:2107:39: warning: ‘tcpm_altmode_ops’ defined
> > but not used [-Wunused-const-variab
On Wed, Mar 24, 2021 at 11:44:19AM -0500, Brijesh Singh wrote:
> @@ -88,6 +89,13 @@ struct sev_es_runtime_data {
>* is currently unsupported in SEV-ES guests.
>*/
> unsigned long dr7;
> +
> + /*
> + * SEV-SNP requires that the GHCB must be registered before using it.
On Thu, Apr 08, 2021 at 10:33:12AM +0200, Sergei Krainov wrote:
> Remove unused variable from rtl871x_mlme.c.
>
> No side effects can be seen locally or in r8712_find_network()
>
> Signed-off-by: Sergei Krainov
> ---
> drivers/staging/rtl8712/rtl871x_mlme.c | 9 +
> 1 file changed, 1 in
From: Zhongjun Tan
Delete selinux selinux_xfrm_policy_lookup() useless argument.
Signed-off-by: Zhongjun Tan
---
include/linux/lsm_hook_defs.h | 3 +--
include/linux/security.h| 4 ++--
net/xfrm/xfrm_policy.c | 6 ++
security/security.c | 4 ++--
security/sel
On 2021/4/8 15:52, Peter Zijlstra wrote:
On Thu, Apr 08, 2021 at 01:39:49PM +0800, Xu, Like wrote:
Hi Peter,
Thanks for your detailed comments.
If you have more comments for other patches, please let me know.
On 2021/4/7 23:39, Peter Zijlstra wrote:
On Mon, Mar 29, 2021 at 01:41:29PM +0800,
On Thu, Apr 08, 2021 at 10:38:15AM +0200, Greg Kroah-Hartman wrote:
> On Thu, Apr 08, 2021 at 11:28:09AM +0300, Heikki Krogerus wrote:
> > On Wed, Apr 07, 2021 at 05:15:40PM +0800, Zhen Lei wrote:
> > > Fixes the following W=1 kernel build warning:
> > >
> > > drivers/usb/typec/tcpm/tcpm.c:2107:39
From: Xuezhi Zhang
Fix the following coccicheck warning:
drivers/gpu/drm//panel/panel-dsi-cm.c:271:8-16:
WARNING: use scnprintf or sprintf
drivers/gpu/drm//panel/panel-dsi-cm.c:251:8-16:
WARNING: use scnprintf or sprintf
Signed-off-by: Xuezhi Zhang
---
drivers/gpu/drm/panel/panel-dsi-cm.c |
Hi Dan,
On Wed, 7 Apr 2021 at 16:32, Dan Williams wrote:
>
> On Mon, 2021-04-05 at 11:52 +0200, Loic Poulain wrote:
> > This change introduces initial support for a WWAN framework. Given
> > the
> > complexity and heterogeneity of existing WWAN hardwares and
> > interfaces,
> > there is no strict
On Wed, Apr 07, 2021 at 06:18:11PM +0200, Borislav Petkov wrote:
> On Wed, Apr 07, 2021 at 07:03:47PM +0300, Jarkko Sakkinen wrote:
> > > Which leads to my question: what is sgx_nr_free_pages supposed to denote?
> > >
> > > Because I understand the callpath
> > >
> > > sgx_page_cache_init
> > > .
On Wed, Apr 07, 2021 at 02:43:10PM -0700, Luck, Tony wrote:
> On Wed, Apr 07, 2021 at 11:18:16PM +0200, Borislav Petkov wrote:
> > On Thu, Mar 25, 2021 at 05:02:34PM -0700, Tony Luck wrote:
> > > Andy Lutomirski pointed out that sending SIGBUS to tasks that
> > > hit poison in the kernel copying sy
Christophe Leroy writes:
> flush_coherent_icache() can use any valid address as mentionned
> by the comment.
>
> Use PAGE_OFFSET as base address. This allows removing the
> user access stuff.
>
> Signed-off-by: Christophe Leroy
> ---
> arch/powerpc/mm/mem.c | 13 +
> 1 file changed,
On Thursday, April 8, 2021 10:36:32 AM CEST Greg KH wrote:
> On Thu, Apr 08, 2021 at 10:07:14AM +0200, Fabio M. De Francesco wrote:
> > Remove camelcase in a symbol that is used by several files.
>
> What symbol?
>
I'm not sure I understand what you are asking. You mean
that I have to specify th
On Wed, Apr 07, 2021 at 06:15:33PM +0200, Borislav Petkov wrote:
> On Wed, Apr 07, 2021 at 07:09:11PM +0300, Jarkko Sakkinen wrote:
> > I left out "epc" because they are already prefixed with "sgx_".
>
> Are there any other "page" types which are going to be figurating in
> some pseudofs or is "sg
From: Zhongjun Tan
Delete selinux selinux_xfrm_policy_lookup() useless argument.
Signed-off-by: Zhongjun Tan
---
include/linux/lsm_hook_defs.h | 3 +--
include/linux/security.h| 4 ++--
net/xfrm/xfrm_policy.c | 6 ++
security/security.c | 4 ++--
security/sel
On Thu, 8 Apr 2021, Fabio M. De Francesco wrote:
> Remove camelcase in a symbol that is used by several files.
In addition to Greg's suggestion about dropping the b, there are some more
things you can do to improve the usage of this field.
First, I noticed that the type is u8. It can be chan
From: Xuezhi Zhang
Fix the following coccicheck warning:
drivers/gpu/drm//panel/panel-dsi-cm.c:271:8-16:
WARNING: use scnprintf or sprintf
drivers/gpu/drm//panel/panel-dsi-cm.c:251:8-16:
WARNING: use scnprintf or sprintf
Signed-off-by: Xuezhi Zhang
---
v2: change snprint to snprintf in subjec
On Thu, Apr 01, 2021 at 11:32:18AM -0700, Dave Hansen wrote:
>
> From: Dave Hansen
>
> Prepare for the kernel to auto-migrate pages to other memory nodes
> with a user defined node migration table. This allows creating single
> migration target for each NUMA node to enable the kernel to do NUMA
Am Mittwoch, den 07.04.2021, 12:28 +0200 schrieb Johan Hovold:
> TIOCSSERIAL is a horrid, underspecified, legacy interface which for most
> serial devices is only useful for setting the close_delay and
> closing_wait parameters.
>
> The xmit_fifo_size parameter could be used to set the hardware tr
On Thu, 8 Apr 2021, Fabio M. De Francesco wrote:
> On Thursday, April 8, 2021 10:36:32 AM CEST Greg KH wrote:
> > On Thu, Apr 08, 2021 at 10:07:14AM +0200, Fabio M. De Francesco wrote:
> > > Remove camelcase in a symbol that is used by several files.
> >
> > What symbol?
> >
>
> I'm not sure I
On Thu, Apr 08, 2021 at 10:35:17AM +0200, Jiri Kosina wrote:
> On Thu, 8 Apr 2021, Greg KH wrote:
>
> > > If there is a driver/subsystem code that can't handle the reverse
> > > operation to modprobe, it clearly can't handle error handling during
> > > modprobe (which, one would hope, is support
On Thu, Apr 08, 2021 at 11:48:46AM +0300, Jarkko Sakkinen wrote:
> The regression is that the sgx_nr_free_pages is also incremented by
> sgx_free_epc_pages(), and thus it ends up having double the number of
> pages available.
So when you add a new EPC section with sgx_setup_epc_section(), those
ne
On Thu, Apr 08, 2021 at 11:52:40AM +0300, Jarkko Sakkinen wrote:
> I think these attributes are quite useful information to have available so
> I'd go actually doing sysfs attributes and create
> Documentation/ABI/stable/sysfs-driver-sgx to document them.
testing/
This directory document
On 31/03/2021 20.47, Matthew Wilcox (Oracle) wrote:
> +static inline void folio_build_bug(void)
> +{
> +#define FOLIO_MATCH(pg, fl) \
> +BUILD_BUG_ON(offsetof(struct page, pg) != offsetof(struct folio, fl));
> +
> + FOLIO_MATCH(flags, flags);
> + FO
On Wed, 7 Apr 2021 21:40:05 +0100
Will Deacon wrote:
> On Wed, Apr 07, 2021 at 05:49:02PM +0800, Qi Liu wrote:
> > PCIe PMU Root Complex Integrated End Point(RCiEP) device is supported
> > to sample bandwidth, latency, buffer occupation etc.
> >
> > Each PMU RCiEP device monitors multiple root p
Alexey Kardashevskiy writes:
> On 08/04/2021 15:37, Michael Ellerman wrote:
>> Leonardo Bras writes:
>>> According to LoPAR, ibm,query-pe-dma-window output named "IO Page Sizes"
>>> will let the OS know all possible pagesizes that can be used for creating a
>>> new DDW.
>>>
>>> Currently Linux wi
Am Mittwoch, den 07.04.2021, 12:28 +0200 schrieb Johan Hovold:
> TIOCSSERIAL is a horrid, underspecified, legacy interface which for most
> serial devices is only useful for setting the close_delay and
> closing_wait parameters.
>
> A non-privileged user has only ever been able to set the since lo
Fix the following gcc warning:
drivers/message/fusion/mptbase.c:3087:9: warning: variable ‘status’ set
but not used [-Wunused-but-set-variable].
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/message/fusion/mptbase.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
d
Leonardo Bras writes:
> On Thu, 2021-04-08 at 03:20 -0300, Leonardo Bras wrote:
>> > > +#define QUERY_DDW_PGSIZE_4K 0x01
>> > > +#define QUERY_DDW_PGSIZE_64K0x02
>> > > +#define QUERY_DDW_PGSIZE_16M0x04
>> > > +#define QUERY_DDW_PGSIZE_32M0x08
>> > > +#define QUERY_DDW_PGSIZE_64M
When v4l2_subdev_call() fails, a pairing PM usage counter
decrement is needed to keep the counter balanced. It's the
same for the following error paths in case 'enable' is on.
Signed-off-by: Dinghao Liu
---
drivers/staging/media/imx/imx7-mipi-csis.c | 9 +++--
1 file changed, 7 insertions(+)
Hi,
On 4/7/21 11:15 AM, Zhen Lei wrote:
> Fixes the following W=1 kernel build warning:
>
> drivers/usb/typec/tcpm/tcpm.c:2107:39: warning: ‘tcpm_altmode_ops’ defined
> but not used [-Wunused-const-variable=]
>
> The reference to the variable 'tcpm_altmode_ops' is deleted by the
> commit a07997
On Thursday, April 8, 2021 10:54:09 AM CEST Julia Lawall wrote:
> On Thu, 8 Apr 2021, Fabio M. De Francesco wrote:
> > On Thursday, April 8, 2021 10:36:32 AM CEST Greg KH wrote:
> > > On Thu, Apr 08, 2021 at 10:07:14AM +0200, Fabio M. De Francesco
wrote:
> > > > Remove camelcase in a symbol that i
Kunpeng920's EHCI controller does not have SBRN register.
Reading the SBRN register when the controller driver is
initialized will get 0.
When rebooting the EHCI driver, ehci_shutdown() will be called.
if the sbrn flag is 0, ehci_shutdown() will return directly.
The sbrn flag being 0 will cause th
Some types of EHCI controllers do not have SBRN registers.
By comparing the white list, the operation of reading the SBRN
registers is skipped.
Subsequent EHCI controller types without SBRN registers can be
directly added to the white list.
The current patch does not affect the drive function.
S
When rebooting the EHCI driver, ehci_shutdown() will be called.
if the sbrn flag is 0, ehci_shutdown() will return directly.
Kunpeng920's EHCI hardware does not define the SBRN register, which cause
its value to default to 0. The sbrn flag being 0 will cause the
EHCI interrupt signal to not be tur
(1) Add a whitelist for EHCI devices without SBRN registers.
(2) Add Kunpeng920's EHCI device to the whitelist.
Longfang Liu (2):
USB:ehci:Add a whitelist for EHCI controllers
USB:ehci:fix Kunpeng920 ehci hardware problem
drivers/usb/host/ehci-pci.c | 29 +
1 file
On Thu, Apr 08, 2021 at 11:52:40AM +0300, Jarkko Sakkinen wrote:
> On Wed, Apr 07, 2021 at 06:15:33PM +0200, Borislav Petkov wrote:
> > On Wed, Apr 07, 2021 at 07:09:11PM +0300, Jarkko Sakkinen wrote:
> > > I left out "epc" because they are already prefixed with "sgx_".
> >
> > Are there any other
Some types of EHCI controllers do not have SBRN registers.
By comparing the white list, the operation of reading the SBRN
registers is skipped.
Subsequent EHCI controller types without SBRN registers can be
directly added to the white list.
The current patch does not affect the drive function.
S
Kunpeng920's EHCI controller does not have SBRN register.
Reading the SBRN register when the controller driver is
initialized will get 0.
When rebooting the EHCI driver, ehci_shutdown() will be called.
if the sbrn flag is 0, ehci_shutdown() will return directly.
The sbrn flag being 0 will cause th
(1) Add a whitelist for EHCI devices without SBRN registers.
(2) Add Kunpeng920's EHCI device to the whitelist.
Longfang Liu (2):
USB:ehci:Add a whitelist for EHCI controllers
USB:ehci:fix Kunpeng920 ehci hardware problem
drivers/usb/host/ehci-pci.c | 29 +
1 file
Delete one of two same header files included in
drivers/bus/bt1-apb.c
Signed-off-by: Chen Jiahao
---
drivers/bus/bt1-apb.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/bus/bt1-apb.c b/drivers/bus/bt1-apb.c
index b25ff941e7c7..74b1b712ef3a 100644
--- a/drivers/bus/bt1-apb.c
+++ b/
On 2021/4/8 17:09, Longfang Liu wrote:
> (1) Add a whitelist for EHCI devices without SBRN registers.
> (2) Add Kunpeng920's EHCI device to the whitelist.
>
> Longfang Liu (2):
> USB:ehci:Add a whitelist for EHCI controllers
> USB:ehci:fix Kunpeng920 ehci hardware problem
>
> drivers/usb/hos
I was working on some checkpatch fixes for ddk750_dvi.h and ddk750_dvi.c
when I noticed that dviInit function does not seem to be invoked in any
of the files that belong to this driver and can be removed. Am I missing
something?
Thank you,
Pavle
Hi Greg,
On 4/8/2021 11:28, Artur Petrosyan wrote:
> This patch set fixes and improves the Partial Power Down mode for
> dwc2 core.
> It adds support for the following cases
> 1. Entering and exiting partial power down when a port is
> suspended, resumed, port reset is asserted.
>
pm_runtime_get_sync will increment pm usage counter even it failed.
thus a pairing decrement is needed.
Fix it by replacing it with pm_runtime_resume_and_get to keep usage
counter balanced.
Reported-by: Hulk Robot
Signed-off-by: Bixuan Cui
---
drivers/usb/musb/musb_core.c | 2 +-
1 file changed
Trying to set CONFIG_CMA=y with CONFIG_DMA_CMA=n revealed that we have
three drivers that select these options. Random drivers should not
override user settings of such core knobs. Let's use "imply DMA_CMA"
instead, such that user configuration and dependencies are respected.
Cc: Joel Stanley
Cc:
Fix the following gcc warning:
drivers/ide/ide-proc.c:457:37: warning: ‘ide_media_proc_fops’ defined
but not used [-Wunused-const-variable=].
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/ide/ide-proc.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/ide/
> On Thu, Apr 08, 2021 at 03:30:15PM +0800, Wu, Hao wrote:
> > > > On Mon, 5 Apr 2021, Moritz Fischer wrote:
> > > >
> > > > > Hi Matthew,
> > > > >
> > > > > On Mon, Apr 05, 2021 at 04:53:00PM -0700,
> > > matthew.gerl...@linux.intel.com wrote:
> > > > > > From: Matthew Gerlach
> > > > > >
> > >
Random drivers should not override a user configuration of core knobs
(e.g., CONFIG_DMA_CMA=n). Use "imply" instead, to still respect
dependencies and manual overrides.
"This is similar to "select" as it enforces a lower limit on another
symbol except that the "implied" symbol's value may still b
Random drivers should not override a user configuration of core knobs
(e.g., CONFIG_DMA_CMA=n). Use "imply" instead, to still respect
dependencies and manual overrides.
"This is similar to "select" as it enforces a lower limit on another
symbol except that the "implied" symbol's value may still b
On Thu, Apr 08, 2021 at 05:11:12PM +0800, Longfang Liu wrote:
> Some types of EHCI controllers do not have SBRN registers.
> By comparing the white list, the operation of reading the SBRN
> registers is skipped.
>
> Subsequent EHCI controller types without SBRN registers can be
> directly added to
ago
config: arm-randconfig-r023-20210408 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https
On Thu, Apr 08, 2021 at 10:56:40AM +0200, Borislav Petkov wrote:
> On Thu, Apr 08, 2021 at 11:48:46AM +0300, Jarkko Sakkinen wrote:
> > The regression is that the sgx_nr_free_pages is also incremented by
> > sgx_free_epc_pages(), and thus it ends up having double the number of
> > pages available.
On Thursday, April 8, 2021 10:53:01 AM CEST Julia Lawall wrote:
> On Thu, 8 Apr 2021, Fabio M. De Francesco wrote:
> > Remove camelcase in a symbol that is used by several files.
>
> In addition to Greg's suggestion about dropping the b, there are some
> more things you can do to improve the usage
Hi Alex,
On 2021/4/7 23:31, Alexandru Elisei wrote:
Hi Yanan,
On 3/26/21 3:16 AM, Yanan Wang wrote:
We currently uniformly permorm CMOs of D-cache and I-cache in function
user_mem_abort before calling the fault handlers. If we get concurrent
guest faults(e.g. translation faults, permission fau
Remove unused variable from rtl871x_mlme.c.
No side effects can be seen locally or in r8712_find_network()
Signed-off-by: Sergei Krainov
---
Mention in the description that no observable side effects were found
drivers/staging/rtl8712/rtl871x_mlme.c | 9 +
1 file changed, 1 insertion(+
On Thu, Apr 08, 2021 at 11:10:38AM +0200, Hans de Goede wrote:
> Hi,
>
> On 4/7/21 11:15 AM, Zhen Lei wrote:
> > Fixes the following W=1 kernel build warning:
> >
> > drivers/usb/typec/tcpm/tcpm.c:2107:39: warning: ‘tcpm_altmode_ops’ defined
> > but not used [-Wunused-const-variable=]
> >
> > T
When platform_get_irq() fails, a pairing PM usage counter
increment is needed to keep the counter balanced. It's the
same for the following error paths.
Signed-off-by: Dinghao Liu
---
drivers/spi/spi-zynqmp-gqspi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/spi/spi-zynqmp-gqspi.
remove declared and assigned unused variables
Reported-by: kernel test robot
Signed-off-by: Fabio Aiuto
---
drivers/staging/rtl8723bs/core/rtw_cmd.c | 3 ---
.../staging/rtl8723bs/include/rtw_security.h | 18 -
.../staging/rtl8723bs/os_dep/ioctl_linux.c| 26 +++---
Remove the header that is not needed.
Reported-by: Hulk Robot
Signed-off-by: Ruiqi Gong
---
fs/cifsd/mgmt/tree_connect.c | 1 -
fs/cifsd/mgmt/user_session.c | 1 -
fs/cifsd/mgmt/user_session.h | 1 -
3 files changed, 3 deletions(-)
diff --git a/fs/cifsd/mgmt/tree_connect.c b/fs/cifsd/mgmt/tre
NUMA patches introduced this change to __sgx_sanitize_pages():
- if (!ret)
- list_move(&page->list, §ion->page_list);
- else
+ if (!ret) {
+ /*
+* page is now sanitized. Make it available
On Thu, Apr 08, 2021 at 12:22:56PM +0300, Jarkko Sakkinen wrote:
> They are not in the "free_page_list" before sanitization process has put
> them to there. So in that way the count is also better in sync with this
> fix.
This is the bit of information I was looking for. This needs to be in
the co
On Thu, Apr 8, 2021 at 4:03 PM Christian König wrote:
>
> Am 08.04.21 um 06:59 schrieb David Stevens:
> > From: David Stevens
> >
> > This reverts commit 86bbd89d5da66fe760049ad3f04adc407ec0c4d6.
> >
> > Using the singleton stub fence in drm_syncobj_assign_null_handle means
> > that all syncobjs
On 2021/04/08 13:01, Christophe Leroy wrote:
Le 08/04/2021 à 03:18, Yu Kuai a écrit :
Fixes gcc '-Wunused-but-set-variable' warning:
arch/powerpc/kernel/btext.c:49:12: error: 'force_printk_to_btext'
defined but not used.
You don't get this error as it is now.
You will get this error only if
On 2021/4/7 23:35, Alexandru Elisei wrote:
Hi Yanan,
On 3/26/21 3:16 AM, Yanan Wang wrote:
With a guest translation fault, the memcache pages are not needed if KVM
is only about to install a new leaf entry into the existing page table.
And with a guest permission fault, the memcache pages are
[Bug][DP501]
If ASPEED P2A (PCI to AHB) bridge is disabled and disallowed for
CVE_2019_6260 item3, and then the monitor's EDID is unable read through
Parade DP501.
The reason is the DP501's FW is mapped to BMC addressing space rather
than Host addressing space.
The resolution is that using "pci_iom
The sparse tool complains as follows:
kernel/sched/topology.c:211:1: warning:
symbol 'sched_energy_mutex' was not declared. Should it be static?
kernel/sched/topology.c:212:6: warning:
symbol 'sched_energy_update' was not declared. Should it be static?
This symbol is not used outside of topolog
On Thu, Apr 08, 2021 at 12:13:21PM +0300, Jarkko Sakkinen wrote:
> Actually I think read-only sysctl attributes would be a better idea.
I still think debugfs is the right *start* for this: you play with them,
see what makes sense and what not, tweak them, etc, and then you cast
them in stone.
Not
Hi,
Hi
On Wed, Apr 7, 2021 at 10:11 PM Pierre wrote:
>
> Hi,
> > I test the patch, but the overflow still exists.
> > In the "sched/fair: Use pd_cache to speed up
find_energy_efficient_cpu()"
> > I wonder why recompute the cpu util when cpu==dst_cpu in
compute_energy(),
> > when the dst_cpu'
Am Donnerstag, den 08.04.2021, 17:11 +0800 schrieb Longfang Liu:
> Some types of EHCI controllers do not have SBRN registers.
> By comparing the white list, the operation of reading the SBRN
> registers is skipped.
>
> Subsequent EHCI controller types without SBRN registers can be
> directly added
As the name shows, it checks if strings are equal in case insensitive
manner.
For example, drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c uses
strncasecmp to check that the input via sysfs is "mi". But it would
work even-if the input is "min-wrongcommand".
I found some more cases using strncasecmp
On 2021/04/08 13:04, Christophe Leroy wrote:
Le 08/04/2021 à 03:18, Yu Kuai a écrit :
The sparse tool complains as follow:
arch/powerpc/kernel/btext.c:48:5: warning:
symbol 'boot_text_mapped' was not declared. Should it be static?
This symbol is not used outside of btext.c, so this commit
Hi,
Thanks for your review.
On Wed, Apr 07, 2021 at 09:27:34AM -0500, Rob Herring wrote:
> On Wed, Apr 07, 2021 at 12:18:38PM +0900, Nobuhiro Iwamatsu wrote:
> > Add support to PCIe RC controller on Toshiba Visconti ARM SoCs.
> > PCIe controller is based of Synopsys DesignWare PCIe core.
> >
> >
Fix the following gcc warning:
drivers/char/agp/via-agp.c:131:28: warning: variable ‘current_size’ set
but not used [-Wunused-but-set-variable].
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/char/agp/via-agp.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/ch
Am 08.04.21 um 11:30 schrieb David Stevens:
On Thu, Apr 8, 2021 at 4:03 PM Christian König wrote:
Am 08.04.21 um 06:59 schrieb David Stevens:
From: David Stevens
This reverts commit 86bbd89d5da66fe760049ad3f04adc407ec0c4d6.
Using the singleton stub fence in drm_syncobj_assign_null_handle me
From: David Stevens
Allocate a new private stub fence in drm_syncobj_assign_null_handle,
instead of using a static stub fence.
When userspace creates a fence with DRM_SYNCOBJ_CREATE_SIGNALED or when
userspace signals a fence via DRM_IOCTL_SYNCOBJ_SIGNAL, the timestamp
obtained when the fence is
When the dedicated wake irq is level trigger, enable it before
calling runtime_suspend, will trigger an interrupt.
e.g.
for a low level trigger type, it's low level at running time (0),
and becomes high level when enters suspend (runtime_suspend (1) is
called), a wakeup signal at (2) make it becom
A dedicated wakeup irq will be used to handle runtime suspend/resume,
we use dev_pm_set_dedicated_wake_irq API to take care of requesting
and attaching wakeup irq, then the suspend/resume framework will help
to enable/disable wakeup irq.
The runtime PM is default off since some platforms may not s
Add an interrupt which is EINT usually to support runtime PM,
meanwhile add "interrupt-names" property, for backward
compatibility, it's optional and used when wakeup interrupt
exists
Signed-off-by: Chunfeng Yun
---
.../devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 13 -
1 file c
Use clock bulk helpers to get/enable/disable clocks, meanwhile
make sys_ck optional, then will be easier to handle clocks.
Signed-off-by: Chunfeng Yun
---
drivers/usb/host/xhci-mtk.c | 109 +++-
drivers/usb/host/xhci-mtk.h | 10 ++--
2 files changed, 24 insertion
Now some members about phys and wakeup are not used anymore,
remove them.
Signed-off-by: Chunfeng Yun
---
drivers/usb/host/xhci-mtk.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h
index 11996edc1967..7940593a3445 100644
--- a/driv
Return error number if encounter errors during suspend and resume.
Signed-off-by: Chunfeng Yun
---
drivers/usb/host/xhci-mtk.c | 37 +++--
1 file changed, 27 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
ind
Hi,
On 4/7/21 9:43 PM, Thomas Weißschuh wrote:
> Hi Hans,
>
> On Mi, 2021-04-07T17:54+0200, Hans de Goede wrote:
>> Thank you for your new driver and thank you for the quick respin
>> addressing Barnabás' request to make it a WMI driver.
>>
>> The code looks good, so merging this should be a no-b
Hi,
On 4/8/21 11:25 AM, Heikki Krogerus wrote:
> On Thu, Apr 08, 2021 at 11:10:38AM +0200, Hans de Goede wrote:
>> Hi,
>>
>> On 4/7/21 11:15 AM, Zhen Lei wrote:
>>> Fixes the following W=1 kernel build warning:
>>>
>>> drivers/usb/typec/tcpm/tcpm.c:2107:39: warning: ‘tcpm_altmode_ops’ defined
>>>
Sorry, I forgot to checkpatch this, I'll resend it momentarily.
-David
On Thu, Apr 8, 2021 at 6:34 PM David Stevens wrote:
>
> From: David Stevens
>
> Allocate a new private stub fence in drm_syncobj_assign_null_handle,
> instead of using a static stub fence.
>
> When userspace creates a fence
On Wed, Apr 07, 2021 at 04:36:54PM -0300, Jason Gunthorpe wrote:
> On Wed, Apr 07, 2021 at 08:43:50PM +0200, Jean-Philippe Brucker wrote:
>
> > * Get a container handle out of /dev/ioasid (or /dev/iommu, really.)
> > No operation available since we don't know what the device and IOMMU
> > capa
On 7/04/21 9:08 pm, Asutosh Das wrote:
> During runtime-suspend of ufs host, the scsi devices are
> already suspended and so are the queues associated with them.
> But the ufs host sends SSU (START_STOP_UNIT) to wlun
> during its runtime-suspend.
> During the process blk_queue_enter checks if the q
If CONFIG_DRM_LONTIUM_LT8912B=m, the following errors will be seen while
compiling lontium-lt8912b.c
drivers/gpu/drm/bridge/lontium-lt8912b.c: In function
‘lt8912_hard_power_on’:
drivers/gpu/drm/bridge/lontium-lt8912b.c:252:2: error: implicit
declaration of function ‘gpiod_set_value_cansleep’; did
Am 08.04.21 um 11:34 schrieb David Stevens:
From: David Stevens
Allocate a new private stub fence in drm_syncobj_assign_null_handle,
instead of using a static stub fence.
When userspace creates a fence with DRM_SYNCOBJ_CREATE_SIGNALED or when
userspace signals a fence via DRM_IOCTL_SYNCOBJ_SIG
On Thu, Apr 08, 2021 at 09:48:38AM +0200, Oliver Neukum wrote:
> Am Mittwoch, den 07.04.2021, 12:28 +0200 schrieb Johan Hovold:
> > TIOCSSERIAL is a horrid, underspecified, legacy interface which for most
> > serial devices is only useful for setting the close_delay and
> > closing_wait parameters.
From: David Stevens
Allocate a new private stub fence in drm_syncobj_assign_null_handle,
instead of using a static stub fence.
When userspace creates a fence with DRM_SYNCOBJ_CREATE_SIGNALED or when
userspace signals a fence via DRM_IOCTL_SYNCOBJ_SIGNAL, the timestamp
obtained when the fence is
On Thu, Apr 8, 2021 at 10:17 AM Yicong Yang wrote:
> On 2021/4/8 7:04, Wolfram Sang wrote:
> >
> >> Reason for temp variable is for me it's confusing to see statement like
> >> "rate_khz = rate_khz / 1000".
> >
> > Yes. And with this clearer calculation, we can maybe skip the HZ_PER_KHZ
> > define
This patch set fixes and improves the Partial Power Down mode for
dwc2 core.
It adds support for the following cases
1. Entering and exiting partial power down when a port is
suspended, resumed, port reset is asserted.
2. Exiting the partial power down mode before removing driver.
For device mode Partial Power Down entering and exiting
separate functions are needed to implement the logic.
Earlier the logic was implemented in one function. Which was
confusing the readability. Also both host and device implementations
were in the same function.
- Added device partial power do
On Mon, Mar 29, 2021 at 02:32:55AM +0300, Dmitry Osipenko wrote:
> All consumer-grade Android and Chromebook devices show a splash screen
> on boot and then display is left enabled when kernel is booted. This
> behaviour is unacceptable in a case of implicit IOMMU domains to which
> devices are att
For host mode Partial Power Down entering and exiting
separate functions are needed to implement the logic.
Earlier the logic was implemented in one function. Which was
confusing the readability. Also both host and device implementations
were in the same function.
- Added host partial power down f
These are wrapper functions which are calling device or host
enter/exit partial power down functions.
This change is done because we need to separate device and
host partial power down functions as the programming flow
has a lot of difference between host and device. With this
update during partia
On 2021/4/8 17:33, Oliver Neukum wrote:
> Am Donnerstag, den 08.04.2021, 17:11 +0800 schrieb Longfang Liu:
>> Some types of EHCI controllers do not have SBRN registers.
>> By comparing the white list, the operation of reading the SBRN
>> registers is skipped.
>>
>> Subsequent EHCI controller types
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