Hi Kees,
On Sun, 4 Oct 2020 01:27:01 -0700 Kees Cook wrote:
>
> I assume CONFIG_CONSTRUCTORS is enabled for your build (it should be for
yes, indeed.
> allmodconfig). Does this patch fix it? (I'm kind of blindly guessing
> based on my understanding of where this could be coming from...)
>
>
Hi!
> > > > > I believe the kernel makes a questionable assumption on how clang
> > > > > uses registers (gs will not be used if stack protection is disabled).
> > > > > Both kernel and clang behaves unfortunate here.
> > > >
> > > > If the kernel is at fault here and this same thing happens with
Hi!
> > In particular, using this functionality, user is able to push out
> > "hot" files on any high-performance device (e.g. proxy device) and pin
> > them there.
What permissions are normally required for file migration?
> > COMMENT. After ioctl successful completion the file is not
On 04.10.2020 12:24, Russell King - ARM Linux admin wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> On Sun, Oct 04, 2020 at 12:16:56PM +0300, Codrin Ciubotariu wrote:
>> Starting with
>> commit 75820314de26 ("i2c: core: add generic I2C
On Mon 2020-09-07 23:38:00, Michael Walle wrote:
> Now that we have support for GPIO lines of the SMARC connector, enable
> LED support on the KBox A-230-LS. There are two LEDs without fixed
> functions, one is yellow and one is green. Unfortunately, it is just one
> multi-color LED, thus while it
Hi!
> Many an ethernet PHY supports various HW control modes for LEDs
> connected directly to the PHY chip.
>
> This patch adds code for registering such LEDs when described in device
> tree and also adds a new private LED trigger called phydev-hw-mode.
> When this trigger is enabled for a LED,
This commit adds the following Telit FT980-KS composition:
0x1054: rndis, diag, adb, nmea, modem, modem, aux
AT commands can be sent to /dev/ttyUSB5.
Signed-off-by: Leonid Bloch
---
The full composition is not tested, and it is the default one according
to Telit support. What is tested, is
Use the helper function that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.
Signed-off-by: Codrin Ciubotariu
---
sound/soc/atmel/mchp-spdifrx.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/atmel/mchp-spdifrx.c
On 9/26/20 6:24 PM, Vincent Mailhol wrote:
> Error queue are not yet implemented in CAN-raw sockets.
>
> The problem: a userland call to recvmsg(soc, msg, MSG_ERRQUEUE) on a
> CAN-raw socket would unqueue messages from the normal queue without
> any kind of error or warning. As such, it prevented
On Sun, Oct 04, 2020 at 12:16:56PM +0300, Codrin Ciubotariu wrote:
> Starting with
> commit 75820314de26 ("i2c: core: add generic I2C GPIO recovery")
> GPIO bus recovery is supported by the I2C core, so we can remove the
> driver implementation and use that one instead.
>
> Signed-off-by: Codrin
Starting with
commit 75820314de26 ("i2c: core: add generic I2C GPIO recovery")
GPIO bus recovery is supported by the I2C core, so we can remove the
driver implementation and use that one instead.
Signed-off-by: Codrin Ciubotariu
---
This patch is not tested.
Changes in v2:
- readded the
The PM8953 is commonly used on board with MSM8953 SoCs or its variants:
APQ8053, SDM(SDA)450 and SDM(SDA)632.
It provides 7 SMPS and 23 LDO regulators.
Signed-off-by: Vladimir Lypak
---
drivers/regulator/qcom_smd-regulator.c | 54 ++
1 file changed, 54 insertions(+)
Add list of regulators available on PM8953 and PM8950 PMICs. Also
document compatible for PM8953.
Signed-off-by: Vladimir Lypak
---
.../bindings/regulator/qcom,smd-rpm-regulator.yaml | 5 +
1 file changed, 5 insertions(+)
diff --git
syzbot has found a reproducer for the following issue on:
HEAD commit:2172e358 Add linux-next specific files for 20201002
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=12ba75ff90
kernel config:
On 04/10/2020 03:43:23+0200, Jonathan Neuschäfer wrote:
> > > +static int ntxec_set_time(struct device *dev, struct rtc_time *tm)
> > > +{
> > > + struct ntxec_rtc *rtc = dev_get_drvdata(dev);
> > > + int res = 0;
> > > +
> > > + res = regmap_write(rtc->ec->regmap, NTXEC_REG_WRITE_YEAR,
> > >
Add SoC IDs for MSM8953, APQ8053, SDM(SDA)450, SDM(SDA)632.
Signed-off-by: Vladimir Lypak
---
drivers/soc/qcom/socinfo.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index b44ede48decc..d21530d24253 100644
---
Add device tree bindings documentation for Qualcomm MSM8953
pinctrl driver.
Signed-off-by: Vladimir Lypak
---
.../pinctrl/qcom,msm8953-pinctrl.yaml | 160 ++
1 file changed, 160 insertions(+)
create mode 100644
Add inititial pinctrl driver for MSM8953 platform. Compatible SoCs are:
MSM8953, APQ8053, SDM(SDA)450, SDM(SDA)632.
Based off CAF implementation.
Signed-off-by: Prasad Sodagudi
Signed-off-by: Vladimir Lypak
---
drivers/pinctrl/qcom/Kconfig | 10 +
drivers/pinctrl/qcom/Makefile
On Sun, Oct 04, 2020 at 10:24:37AM +1100, Stephen Rothwell wrote:
> Hi Kees,
>
> On Sat, 3 Oct 2020 14:54:46 -0700 Kees Cook wrote:
> >
> > On Mon, Sep 14, 2020 at 01:22:49PM +1000, Stephen Rothwell wrote:
> > > Hi all,
> > >
> > > After merging the tip tree, today's linux-next build (x86_64
On 10/4/20 12:55 AM, Lukas Bulwahn wrote:
On Tue, 29 Sep 2020, John Hubbard wrote:
...
John, your change makes:
tools/testing/selftests$ make clean
fail with:
make[1]: Entering directory
When kernel-doc is called via kerneldoc.py, there's no need to
auto-detect the Sphinx version, as the Sphinx module already
knows it. So, add an optional parameter to allow changing the
Sphinx dialect.
As kernel-doc can also be manually called, keep the auto-detection
logic if the parameter was
On Tue, 29 Sep 2020, John Hubbard wrote:
> HMM selftests are incredibly useful, but they are only effective if
> people actually build and run them. All the other tests in selftests/vm
> can be built with very standard, always-available libraries: libpthread,
> librt. The hmm-tests.c program,
On Sun, Oct 04, 2020 at 10:24:37AM +1100, Stephen Rothwell wrote:
> On Sat, 3 Oct 2020 14:54:46 -0700 Kees Cook wrote:
> > On Mon, Sep 14, 2020 at 01:22:49PM +1000, Stephen Rothwell wrote:
> > >
> > > After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
> > > produced this
On Sat, Oct 03, 2020 at 08:51:23PM +0530, Ujjwal Kumar wrote:
> We cannot rely on execute bits to be set on files in the repository.
> The build script should use the explicit interpreter when invoking any
> script from the repository.
>
> Link:
>
On Sat, Oct 03, 2020 at 08:50:10PM +0530, Ujjwal Kumar wrote:
> We cannot rely on execute bits to be set on files in the repository.
> The build script should use the explicit interpreter when invoking any
> script from the repository.
>
> Link:
>
> + /*
> +* DeepSleep requires the Immediate flag. DeepSleep state is actually
> +* entered when the link state goes to Hibern8.
> +*/
> + if (pwr_mode == UFS_DEEPSLEEP_PWR_MODE)
> + cmd[1] = 1;
Shouldn't it be bit1, i.e. cmd[1] = 2 ?
>
On 10/3/2020 6:04 PM, Jakub Kicinski wrote:
External email: Use caution opening links or attachments
On Sat, 3 Oct 2020 09:51:00 +0200 Jiri Pirko wrote:
enum devlink_attr {
/* don't change the order or add anything between, this is ABI! */
DEVLINK_ATTR_UNSPEC,
@@ -507,6 +524,7 @@
On Fri, Oct 02, 2020 at 03:15:27PM -0700, Kees Cook wrote:
> Doing all*config builds attempts build as much as possible. UBSAN_TRAP
> effectively short-circuits lib/usban.c, so it should be disabled for
> COMPILE_TEST so that the lib/ubsan.c code gets built.
>
> Signed-off-by: Kees Cook
On Fri, Oct 02, 2020 at 03:15:26PM -0700, Kees Cook wrote:
> Clang handles 'maybe-uninitialized' better in the face of using UBSAN,
> so do not make this universally disabled for UBSAN builds.
>
> Signed-off-by: Kees Cook
Well this patch is not strictly necessary because Clang does not support
On 10/3/2020 12:14 PM, Jiri Pirko wrote:
Thu, Oct 01, 2020 at 03:59:19PM CEST, mo...@mellanox.com wrote:
Add devlink reload rst documentation file.
Update index file to include it.
Signed-off-by: Moshe Shemesh
---
RFCv5 -> v1:
- Rename reload_action_limit_level to reload_limit
RFCv4 ->
On Sat, Oct 03, 2020 at 05:00:42PM -0700, David Miller wrote:
> From: Greg KH
> Date: Fri, 2 Oct 2020 13:43:23 +0200
>
> > @@ -2366,7 +2366,8 @@ static void hso_free_net_device(struct hso_device
> > *hso_dev, bool bailout)
> >
> > remove_net_device(hso_net->parent);
> >
> > - if
On Fri, Oct 02, 2020 at 03:15:25PM -0700, Kees Cook wrote:
> GCC's -fsanitize=object-size (as part of CONFIG_UBSAN_MISC) greatly
> increases stack utilization. Do not allow this under GCC.
>
> Suggested-by: Linus Torvalds
> Signed-off-by: Kees Cook
> Link:
>
On 10/3/2020 12:05 PM, Jiri Pirko wrote:
Thu, Oct 01, 2020 at 03:59:08PM CEST, mo...@mellanox.com wrote:
Add remote reload stats to hold the history of actions performed due
devlink reload commands initiated by remote host. For example, in case
firmware activation with reset finished
On Fri, Oct 02, 2020 at 03:15:24PM -0700, Kees Cook wrote:
> Instead of doing if/endif blocks with cc-option calls in the UBSAN
> Makefile, move all the tests into Kconfig and use the Makefile to
> collect the results.
>
> Suggested-by: Linus Torvalds
> Signed-off-by: Kees Cook
> Link:
>
On 10/3/2020 12:00 PM, Jiri Pirko wrote:
Thu, Oct 01, 2020 at 03:59:07PM CEST, mo...@mellanox.com wrote:
Add reload stats to hold the history per reload action type and limit.
For example, the number of times fw_activate has been performed on this
device since the driver module was added or
On Sat, 3 Oct 2020, Ujjwal Kumar wrote:
> We cannot rely on execute bits to be set on files in the repository.
> The build script should use the explicit interpreter when invoking any
> script from the repository.
>
> Link:
>
On Sat, 3 Oct 2020, Ujjwal Kumar wrote:
> This patch series aims at removing the dependency on execute
> bit of the scripts in the kbuild system.
>
Ujjwal, your setup to send out the patch series created three unrelated
emails rather than the default way, i.e., to have one cover letter
and
Besides the intended change, commit 3437f5f6c979 ("drm/amdgpu: add gfx
support for van gogh (v2)") also set the source files gfx_v10_0.c to be
executable, i.e., changed from old mode 644 to new mode 755.
Set to the usual mode for source and headers files. No functional change.
Signed-off-by:
On 10/3/2020 10:52 AM, Jiri Pirko wrote:
Thu, Oct 01, 2020 at 03:59:05PM CEST, mo...@mellanox.com wrote:
[...]
+static int
+devlink_nl_reload_actions_performed_snd(struct devlink *devlink,
+ unsigned long actions_performed,
+
On 10/3/2020 10:51 AM, Jiri Pirko wrote:
Thu, Oct 01, 2020 at 03:59:06PM CEST, mo...@mellanox.com wrote:
[...]
enum devlink_attr {
/* don't change the order or add anything between, this is ABI! */
DEVLINK_ATTR_UNSPEC,
@@ -507,6 +524,7 @@ enum devlink_attr {
From: kernel test robot
drivers/hwmon/amd_energy.c:302:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: 911766432fd2 ("hwmon: (amd_energy) Improve the accumulation logic")
CC: Naveen
Am 04.10.20 um 06:03 schrieb Randy Dunlap:
> On 10/1/20 1:50 AM, Thorsten Leemhuis wrote:
>> +Compared with other Free/Libre & Open Source Software it's hard to reporting
>to report
Fixed, thx! Ciao, Thorsten
Many thx for you comments. Consider all the obvious spelling and
grammatical mistakes you pointed out fixed, I won't mention all of them
in this reply to keep things easier to follow.
Am 04.10.20 um 06:03 schrieb Randy Dunlap:
> On 10/1/20 1:50 AM, Thorsten Leemhuis wrote:
>> +selling new
Many thx for you comments, all suggestions implemented.
Ciao, Thorsten
On 10/2/2020 6:19 PM, Jiri Pirko wrote:
Thu, Oct 01, 2020 at 03:59:05PM CEST, mo...@mellanox.com wrote:
[...]
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 1c286e9a3590..ddba63bce7ad 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -1077,10 +1077,11 @@
Reduce line length, simplify refactoring.
Signed-off-by: Ivan Safonov
---
drivers/staging/rtl8188eu/core/rtw_ap.c | 10 +-
drivers/staging/rtl8188eu/core/rtw_cmd.c | 4 ++--
drivers/staging/rtl8188eu/core/rtw_mlme.c | 2 +-
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
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