On Sat, Jun 13, 2020 at 09:57:15AM -0600, Jim Cromie wrote:
> Regarding:
> commit 2b6783191da7 ("dynamic_debug: add trim_prefix() to provide source-root
> relative paths")
> commit a73619a845d5 ("kbuild: use -fmacro-prefix-map to make __FILE__ a
> relative path")
>
> 2nd commit broke
On Sat, Jun 13, 2020 at 09:57:37AM -0600, Jim Cromie wrote:
> put pr_debug()s into most functions, to easily see code operate when
> module is loaded and used.
>
> #> dmesg -w &
> #> modprobe kset-example dyndbg=+pfml
> #> cat /sys/kernel/kset-example/*/*
> ---
>
Commit e086ba2fccda ("e1000e: disable s0ix entry and exit flows for ME
systems") added e1000e_check_me() but it's only called from
CONFIG_PM_SLEEP protected code. Thus builds without CONFIG_PM_SLEEP
see:
drivers/net/ethernet/intel/e1000e/netdev.c:137:13: warning: 'e1000e_check_me'
defined but
Hi all,
News: The merge window has opened, so please do *not* add v5.9 material
to your linux-next included branches until after v5.8-rc1 has been
released.
Changes since 20200613:
My fixes tree contains:
4cb4bfffe2c1 ("device_cgroup: Fix RCU list debugging warning")
Non-merge commits
in stmfts_input_open, pm_runtime_get_sync is called which
increments the counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/input/touchscreen/stmfts.c | 7 +--
1 file
in mic_pre_enable, pm_runtime_get_sync is called which
increments the counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/exynos/exynos_drm_mic.c | 2 +-
1 file changed,
On Sun, Jun 14, 2020 at 11:40:42AM +0700, Dio Putra wrote:
> Okay, my fault here. Changing the function a little bit didn't help
> unfortunately.
>
> $ cd ~/git/linux/
> $ make CC=clang W=1 M=drivers/staging/android
> CC drivers/staging/android/ashmem.o
>
in panfrost_job_hw_submit, pm_runtime_get_sync is called which
increments the counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/panfrost/panfrost_job.c | 8 +---
1
On Sun, Jun 14, 2020 at 01:39:17AM +0300, Stanimir Varbanov wrote:
> This will be useful when debugging specific issues related to
> firmware HFI interface.
>
> Signed-off-by: Stanimir Varbanov
You didn't cc: any of us on the patchs, like you did on 0/3 :(
> ---
>
in panfrost_perfcnt_enable_locked, pm_runtime_get_sync is called which
increments the counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/panfrost/panfrost_perfcnt.c |
On Sun, Jun 14, 2020 at 01:39:18AM +0300, Stanimir Varbanov wrote:
> if (slot == -1) {
> - dev_dbg(inst->core->dev, "%s: no free slot\n", __func__);
> + VDBGH("no free slot for timestamp\n");
Again, no, you just lost a lot of valuable information by changing to a
When a kmem_cache is initialized with SLAB_ACCOUNT slab flag, we must
not call kmem_cache_alloc with __GFP_ACCOUNT GFP flag. In this case,
we can be accounted to kmemcg twice. This is not correct. So we add a
__GFP_ACCOUNT GFP flag check for slab allocation.
We also introduce a new helper named
On Tue, Jun 09, 2020 at 07:45:21AM -0700, Divya Indi wrote:
> Hi Leon,
>
> Thanks for taking the time to review.
>
> Please find my comments inline -
>
> On 6/9/20 12:00 AM, Leon Romanovsky wrote:
> > On Mon, Jun 08, 2020 at 07:46:16AM -0700, Divya Indi wrote:
> >> Commit 3ebd2fd0d011 ("IB/sa: Put
in etnaviv_gpu_submit, etnaviv_gpu_recover_hang, etnaviv_gpu_debugfs,
and etnaviv_gpu_init the call to pm_runtime_get_sync increments the
counter even in case of failure, leading to incorrect ref count.
In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
in vc4_dsi_encoder_enable, the call to pm_runtime_get_sync increments
the counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/vc4/vc4_dsi.c | 10 ++
1 file
in vc4_v3d_pm_get, the call to pm_runtime_get_sync increments the
counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/vc4/vc4_v3d.c | 1 +
1 file changed, 1 insertion(+)
in vc4_vec_encoder_enable, the call to pm_runtime_get_sync increments
the counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/vc4/vc4_vec.c | 8 +---
1 file changed,
On 14/06/2020 02:19, Gaurav Singh wrote:
The bpf_prog is being checked for !NULL after uml_kmalloc
but later its used directly for example:
bpf_prog->filter = bpf and is also later returned upon
success. Fix this, do a NULL check and return right away.
Signed-off-by: Gaurav Singh
---
In an effort to enable -Wcast-function-type in the top-level Makefile to
support Control Flow Integrity builds, remove all the function callback
casts.
To do this, use the ftrace_ops_list_func function as a wrapper when the
arch not supports ftrace ops instead of the use of a function cast.
The call to pm_runtime_get_sync increments the counter even in case of
failure, leading to incorrect ref count.
In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 16
1 file changed,
in amdgpu_display_crtc_set_config, the call to pm_runtime_get_sync
increments the counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 5
The get_option() maybe return 0, it means that the nr_cpus is
not initialized. Then we will use the stale nr_cpus to initialize
the nr_cpu_ids. So fix it.
Signed-off-by: Muchun Song
---
kernel/smp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/smp.c
Hi Aditya,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on v5.7 next-20200614]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use
in amdgpu_driver_open_kms the call to pm_runtime_get_sync increments the
counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 3 ++-
1 file
On Fri, Jun 12, 2020 at 06:45:57PM +0200, Markus Elfring wrote:
> > 'files' will be immediately reassigned. 'f_flags' and 'file' will be
> > overwritten in the if{} or seq_show() directly exits with an error.
> > so we don't need to consume CPU resources to initialize them.
>
> I suggest to
On Fri, Jun 12, 2020 at 09:56:26PM +0200, Markus Elfring wrote:
> > One line similar code before in this function
>
> I suggest to improve the commit message.
> How do you think about a wording variant like the following?
>
>Combine two assignments for the variable “l” into one statement.
>
On Sat, Jun 13, 2020 at 08:26:12AM +0200, Markus Elfring wrote:
> > … The patch fixes this issue.
>
> I propose to replace this information by the tag “Fixes”.
> Please choose another imperative wording for your change description.
>
> Regards,
> Markus
Hi,
This is the semi-friendly patch-bot
On Sat, Jun 13, 2020 at 07:56:36AM +0200, Markus Elfring wrote:
> > … The patch fixes this issue.
>
> I suggest to replace this information by the tag “Fixes”.
> Please choose another imperative wording for your change description.
>
On Sat, Jun 13, 2020 at 08:14:13AM +0200, Markus Elfring wrote:
> > … The patch fixes the
> > order consistent with cleanup in rocker_dma_rings_fini().
>
> I suggest to choose another imperative wording for your change description.
> Will the tag “Fixes” become helpful for the commit message?
>
in amdgpu_drm_ioctl the call to pm_runtime_get_sync increments the
counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: Navid Emamdoost
---
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 ++-
1 file changed, 2
On Sat, Jun 13, 2020 at 09:15:12AM +0200, Markus Elfring wrote:
> > … The patch fixes this issue by
> > calling rvt_free_rq().
>
> I suggest to choose another imperative wording for your change description.
> Will the tag “Fixes” become helpful for the commit message?
>
> …
> > +++
On Sat, Jun 13, 2020 at 08:36:36AM +0200, Markus Elfring wrote:
> > … The patch fixes this issue.
>
> I propose to replace this information by the tag “Fixes”.
> Please choose another imperative wording for your change description.
>
> Regards,
> Markus
Hi,
This is the semi-friendly patch-bot
Hi,
Le 14/06/2020 à 07:54, Greg Thelen a écrit :
Commit dc3d8f85bb57 ("powerpc/powernv/pci: Re-work bus PE
configuration") removed a couple pnv_ioda_setup_bus_dma() calls. The
only remaining calls are behind CONFIG_IOMMU_API. Thus builds without
CONFIG_IOMMU_API see:
Changes since v15:
- Fix YAML License to (GPL-2.0-only OR BSD-2-Clause).
- "dt-bindings: display: mediatek: control dpi pins mode to avoid leakage"
"drm/mediatek: set dpi pin mode to gpio low to avoid leakage current"
applied v15. The links are https://patchwork.kernel.org/patch/11489545/
Convert display/mediatek/mediatek,dpi.txt to display/mediatek/mediatek,dpi.yaml
and remove the old text bindings.
Signed-off-by: Jitao Shi
---
.../display/mediatek/mediatek,dpi.txt | 42
.../display/mediatek/mediatek,dpi.yaml| 97 +++
2 files changed, 97
On Sat, 13 Jun 2020, Randy Dunlap wrote:
> Hi,
>
> OK, I've not used Coccinelle and now I am trying to use it.
> It seems that I am having a few issues.
> The primary one is when I run spatch (via 'make coccicheck' in
> the kernel source tree), it tells me:
>
> Python error: No module named
-Schneider/sched-arch_topology-Thermal-pressure-configuration-cleanup/20200614-091051
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
8dc697d75c13ee2901d1a40f1d7d58163048c204
config: arm64-randconfig-r013-20200614 (attached as .config)
compiler: clang version 11.0.0 (https
On Tue, Mar 10, 2020 at 9:10 AM Dmitry Vyukov wrote:
>
> On Tue, Mar 10, 2020 at 7:15 AM Nathan Chancellor
> wrote:
> >
> > On Mon, Mar 09, 2020 at 09:20:58AM +0100, Dmitry Vyukov wrote:
> > > On Sun, Mar 8, 2020 at 7:35 PM 'Jann Horn' via syzkaller-bugs
> > > wrote:
> > > >
> > > > On Sun, Mar
> in fec_enet_mdio_read, …
I am curious under which circumstances you would like to improve
such commit messages.
* Will the tag “Fixes” become helpful?
* Which source code analysis tools did trigger to send
update suggestions according to 16 similar issues for today?
…
> +++
Hello!
On 14.06.2020 6:15, Aditya Pakki wrote:
dwc3_pci_resume_work() calls pm_runtime_get_sync() that increments
the reference counter. In case of failure, decrement the reference
count and return the error.
In this case you still return nothing.
Signed-off-by: Aditya Pakki
---
On 14.06.2020 6:27, Aditya Pakki wrote:
musb_irq_work() calls pm_runtime_get_sync() that increments
the reference counter. In case of failure, decrement the reference
count and return the error.
Again, *void* function, so no error returned.
Signed-off-by: Aditya Pakki
---
Hi Kamal,
> El 13 jun 2020, a las 17:16, Kamal Dasu escribió:
>
> Alvaro,
>
>
> On Sat, Jun 13, 2020 at 5:01 AM Álvaro Fernández Rojas
> wrote:
>>
>> Hi Kamal,
>>
>>> El 12 jun 2020, a las 20:47, Kamal Dasu escribió:
>>>
>>> On Fri, Jun 5, 2020 at 1:07 PM Álvaro Fernández Rojas
>>>
> in macb_mdio_write, …
* Will a desire evolve to improve also this commit message?
* Will the tag “Fixes” become helpful?
…
> +++ b/drivers/net/ethernet/cadence/macb_main.c
…
> @@ -3840,11 +3842,14 @@ static int at91ether_open(struct net_device *dev)
>
> ret = macb_phylink_connect(lp);
-Schneider/sched-arch_topology-Thermal-pressure-configuration-cleanup/20200614-091051
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
8dc697d75c13ee2901d1a40f1d7d58163048c204
config: riscv-allyesconfig (attached as .config)
compiler: riscv64-linux-gcc (GCC) 9.3.0
reproduce
BCM63xx SoCs have a reset controller for certain components.
v5: fix kbuild robot error (drop __init).
v4: fix device tree bindings documentation.
v3: using reset-simple isn't possible since sleeping after performing the
reset is also needed.
Add BCM63268 and BCM6318 support.
v2: add
Add support for resetting blocks through the Linux reset controller
subsystem for BCM63xx SoCs.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Florian Fainelli
---
v5: fix kbuild robot error (drop __init).
v4: no changes.
v3: using reset-simple isn't possible since sleeping after
Add device tree binding documentation for BCM6345 reset controller.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Florian Fainelli
---
v5: no changes
v4: change license and fix maxItems.
v3: no changes
v2: no changes
.../bindings/reset/brcm,bcm6345-reset.yaml| 37
BCM6362 SoCs have a reset controller for certain components.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v5: no changes.
v4: no changes.
v3: add reset controller definitions header file.
v2: no changes.
arch/mips/boot/dts/brcm/bcm6362.dtsi | 6 ++
BCM63268 SoCs have a reset controller for certain components.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v5: no changes.
v4: no changes.
v3: add new path with BCM63268 reset controller support.
arch/mips/boot/dts/brcm/bcm63268.dtsi | 6 +
BCM6368 SoCs have a reset controller for certain components.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v5: no changes.
v4: no changes.
v3: add reset controller definitions header file.
v2: no changes.
arch/mips/boot/dts/brcm/bcm6368.dtsi | 6 ++
BCM6358 SoCs have a reset controller for certain components.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v5: no changes.
v4: no changes.
v3: add reset controller definitions header file.
v2: no changes.
arch/mips/boot/dts/brcm/bcm6358.dtsi | 6 ++
This allows to add reset controllers support.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v5: no changes
v4: no changes
v3: no changes
v2: no changes
arch/mips/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index
BCM6318 SoCs have a reset controller for certain components.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v5: no changes.
v4: no changes.
v3: add new path with BCM6318 reset controller definitions.
include/dt-bindings/reset/bcm6318-reset.h | 20
BCM6328 SoCs have a reset controller for certain components.
Signed-off-by: Álvaro Fernández Rojas
Acked-by: Florian Fainelli
---
v5: no changes.
v4: no changes.
v3: add reset controller definitions header file.
v2: no changes.
arch/mips/boot/dts/brcm/bcm6328.dtsi | 6 ++
Qian Cai writes:
> On Sat, Jun 13, 2020 at 04:03:02PM +0200, Thomas Gleixner wrote:
>> Qian,
>>
>> Qian Cai writes:
>> > On Wed, Jun 10, 2020 at 09:38:56PM +0200, Thomas Gleixner wrote:
>> >
>> > Thomas, I get ahold of one of the affected systems now if you want some
>> > testing there.
>>
>>
On 6/5/20 11:51 PM, Julia Lawall wrote:
> Also, there is no need to exceed 80 characters here. You can put a
> newline in the middle of a \( ... \)
It's required. Looks like it's impossible to break "when" lines.
... when != if (...) { ... E =
Hi Linux-PM,
both in the I2C subsystem and also for Renesas drivers I maintain, I am
starting to get boilerplate patches doing some pm_runtime_put_* variant
because a failing pm_runtime_get is supposed to increase the ref
counters? Really? This feels wrong and unintuitive to me. I expect there
On Sat, Jun 13, 2020 at 04:59:23PM -0500, wu000...@umn.edu wrote:
> From: Qiushi Wu
>
> pm_runtime_get_sync() increments the runtime PM usage counter even
> when it returns an error code. Thus call pm_runtime_put_noidle()
> if pm_runtime_get_sync() fails.
Can you point me to a discussion where
On Mon, Jun 01, 2020 at 02:16:40PM +0800, Dinghao Liu wrote:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> the call returns an error code. Thus a corresponding decrement is
> needed on the error handling path to keep the counter balanced.
Can you point me to a discussion
On Sun, 14 Jun 2020, Denis Efremov wrote:
>
>
> On 6/5/20 11:51 PM, Julia Lawall wrote:
> > Also, there is no need to exceed 80 characters here. You can put a
> > newline in the middle of a \( ... \)
>
> It's required. Looks like it's impossible to break "when" lines.
That's true. Sorry for
> in bma150_open, …
* Can the term “reference count” become relevant also for this commit message
besides other possible adjustments?
* Will the tag “Fixes” become helpful?
…
> +++ b/drivers/input/misc/bma150.c
…
> @@ -357,10 +357,13 @@ static int bma150_open(struct input_dev *input)
>
-Schneider/sched-arch_topology-Thermal-pressure-configuration-cleanup/20200614-091051
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
8dc697d75c13ee2901d1a40f1d7d58163048c204
config: sparc-allyesconfig (attached as .config)
compiler: sparc64-linux-gcc (GCC) 9.3.0
reproduce
On 6/14/20 12:17 PM, Julia Lawall wrote:
>
>
> On Sun, 14 Jun 2020, Denis Efremov wrote:
>
>>
>>
>> On 6/5/20 11:51 PM, Julia Lawall wrote:
>>> Also, there is no need to exceed 80 characters here. You can put a
>>> newline in the middle of a \( ... \)
>>
>> It's required. Looks like it's
On Sun, Jun 14, 2020 at 8:58 AM Navid Emamdoost
wrote:
>
> in bma150_open, pm_runtime_get_sync is called which
> increments the counter even in case of failure, leading to incorrect
> ref count. In case of failure, decrement the ref count before returning.
...
> error =
Acked-by: Avri Altman
>
>
> Hi Avri,
>
> On Sat, 2020-06-13 at 10:48 +, Avri Altman wrote:
> > > +static void ufshcd_add_uic_command_trace(struct ufs_hba *hba,
> > > +struct uic_command *ucmd,
> > > +const
> in stmfts_input_open, …
* Can the term “reference count” become relevant also for this commit message
besides other possible adjustments?
* Would you like to add the tag “Fixes”?
…
> +++ b/drivers/input/touchscreen/stmfts.c
…
> @@ -367,6 +367,9 @@ static int stmfts_input_open(struct
On Sun, Jun 14, 2020 at 12:10 PM Wolfram Sang wrote:
> both in the I2C subsystem and also for Renesas drivers I maintain, I am
> starting to get boilerplate patches doing some pm_runtime_put_* variant
> because a failing pm_runtime_get is supposed to increase the ref
> counters? Really? This
On 6/13/20 8:38 PM, Aditya Pakki wrote:
> ina3221_write_enable() calls pm_runtime_get_sync() that increments
> the reference counter. In case of failure, decrement the reference
> count and return the error.
>
> Signed-off-by: Aditya Pakki
> ---
> drivers/hwmon/ina3221.c | 1 +
> 1 file
On Sun, Jun 14, 2020 at 12:34 PM Andy Shevchenko
wrote:
>
> On Sun, Jun 14, 2020 at 12:10 PM Wolfram Sang wrote:
> > both in the I2C subsystem and also for Renesas drivers I maintain, I am
> > starting to get boilerplate patches doing some pm_runtime_put_* variant
> > because a failing
On Sun, Jun 14, 2020 at 9:48 AM Navid Emamdoost
wrote:
...
> + if (ret < 0) {
> + pm_runtime_put(gpu->dev);
Please, in all your patches fix this to be _put_noidle(). We wouldn't
bear the flag day of fixing these parts again.
Yes, I know that *now* behaviour
On Sat, 13 Jun 2020 13:40:06 +0200,
Yick W. Tse wrote:
>
> fix error "clock source 41 is not valid, cannot use"
>
>
> [] New USB device found, idVendor=154e, idProduct=1002, bcdDevice= 1.00
> [] New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [] Product: DCD-1500RE
> [] Manufacturer:
On Sun, Jun 14, 2020 at 1:17 AM wrote:
>
> From: Qiushi Wu
>
> pm_runtime_get_sync() increments the runtime PM usage counter even
> when it returns an error code. Thus call pm_runtime_put_noidle()
> if pm_runtime_get_sync() fails.
>
FWIW,
Reviewed-by: Andy Shevchenko
> Signed-off-by: Qiushi
>
> Adds sysfs documentation for WriteBooster entries.
>
> Signed-off-by: Asutosh Das
Acked-by: Avri Altman
Maybe insert each field following the fields of the same descriptor,
attributes, flags etc.
Thanks,
Avri
> ---
> Documentation/ABI/testing/sysfs-driver-ufs | 136
>
On Sat, 13 Jun 2020 18:25:22 +0200,
Alex Xu (Hello71) wrote:
>
> Excerpts from Takashi Iwai's message of June 11, 2020 1:11 pm:
> > Thanks, so something still missing in the mmap handling, I guess.
> >
> > I've worked on two different branches for potential fixes of your
> > problems. Could you
Hi Andy,
On Sun, Jun 14, 2020 at 11:43 AM Andy Shevchenko
wrote:
> On Sun, Jun 14, 2020 at 12:34 PM Andy Shevchenko
> wrote:
> >
> > On Sun, Jun 14, 2020 at 12:10 PM Wolfram Sang wrote:
> > > both in the I2C subsystem and also for Renesas drivers I maintain, I am
> > > starting to get
On Sun, Jun 14, 2020 at 12:00 PM Geert Uytterhoeven
wrote:
> On Sun, Jun 14, 2020 at 11:43 AM Andy Shevchenko
> wrote:
> > On Sun, Jun 14, 2020 at 12:34 PM Andy Shevchenko
> > wrote:
> > >
> > > On Sun, Jun 14, 2020 at 12:10 PM Wolfram Sang wrote:
> > > > both in the I2C subsystem and also for
Hi Muchun,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on mmotm/master]
url:
https://github.com/0day-ci/linux/commits/Muchun-Song/mm-slab-Add-a-__GFP_ACCOUNT-GFP-flag-check-for-slab-allocation/20200614-144049
base: git://git.cmpxchg.org/linux-mmotm.git
Hi Rob,
Am 2020-06-10 00:03, schrieb Rob Herring:
[..]
Yes, we should use 'reg' whenever possible. If we don't have 'reg',
then you shouldn't have a unit-address either and you can simply match
on the node name (standard DT driver matching is with compatible,
device_type, and node name (w/o
If interrupt comes late, during probe error path or device remove (could
be triggered with CONFIG_DEBUG_SHIRQ), the interrupt handler
i2c_imx_isr() will access registers with the clock being disabled. This
leads to external abort on non-linefetch on Toradex Colibri VF50 module
(with Vybrid
When pm_runtime_get_sync() fails in probe(), the error path should not
call pm_runtime_put_noidle(). This would lead to inbalance in
usage_count.
Fixes: 588eb93ea49f ("i2c: imx: add runtime pm support to improve the
performance")
Cc:
Signed-off-by: Krzysztof Kozlowski
---
Changes since v1:
On 14/06/2020 01:03, Finn Thain wrote:
> On Sat, 13 Jun 2020, Chris Boot wrote:
>
>> I no longer have the time to maintain this subsystem nor the hardware to
>> test patches with.
>
> Then why not patch MAINTAINERS, and orphan it, as per usual practice?
>
> $ git log --oneline MAINTAINERS |
On Sun, Jun 14, 2020 at 1:05 PM Geert Uytterhoeven wrote:
> On Sun, Jun 14, 2020 at 12:00 PM Geert Uytterhoeven
> wrote:
> > On Sun, Jun 14, 2020 at 11:43 AM Andy Shevchenko
> > wrote:
> > > On Sun, Jun 14, 2020 at 12:34 PM Andy Shevchenko
> > > wrote:
> > > >
> > > > On Sun, Jun 14, 2020 at
If interrupt comes late, during probe error path or device remove (could
be triggered with CONFIG_DEBUG_SHIRQ), the interrupt handler
dspi_interrupt() will access registers with the clock being disabled. This
leads to external abort on non-linefetch on Toradex Colibri VF50 module
(with Vybrid
If interrupt fires early, the dspi_interrupt() could complete
(dspi->xfer_done) before its initialization happens.
Fixes: 4f5ee75ea171 ("spi: spi-fsl-dspi: Replace interruptible wait queue with
a simple completion")
Cc:
Signed-off-by: Krzysztof Kozlowski
---
drivers/spi/spi-fsl-dspi.c | 4
On Sat, Jun 13, 2020 at 08:17:06AM +0530, Alim Akhtar wrote:
> Adding dt node foe UFS and UFS-PHY for exynos7 SoC.
>
> Signed-off-by: Alim Akhtar
> Tested-by: Paweł Chmiel
> ---
> .../boot/dts/exynos/exynos7-espresso.dts | 4 ++
> arch/arm64/boot/dts/exynos/exynos7.dtsi | 43
UNT-GFP-flag-check-for-slab-allocation/20200614-144049
> base: git://git.cmpxchg.org/linux-mmotm.git master
> config: xtensa-allyesconfig (attached as .config)
> compiler: xtensa-linux-gcc (GCC) 9.3.0
> reproduce (this is a W=1 build):
> wget
> https://raw.githubuserconte
On Sun, 14 Jun 2020 at 13:56, Krzysztof Kozlowski wrote:
>
> If interrupt fires early, the dspi_interrupt() could complete
> (dspi->xfer_done) before its initialization happens.
>
> Fixes: 4f5ee75ea171 ("spi: spi-fsl-dspi: Replace interruptible wait queue
> with a simple completion")
> Cc:
>
On Wed, May 20, 2020 at 06:07:41PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Sun, May 10, 2020 at 11:06:20PM +0800, Changbin Du escreveu:
> > This adds an option ''-u/--userstacktrace' for function tracer to display
> > userspace back trace.
>
> Probably we should have this as a term, an option
> > If interrupt fires early, the dspi_interrupt() could complete
> > (dspi->xfer_done) before its initialization happens.
> >
> > Fixes: 4f5ee75ea171 ("spi: spi-fsl-dspi: Replace interruptible wait queue
> > with a simple completion")
> > Cc:
> > Signed-off-by: Krzysztof Kozlowski
> > ---
>
On Sun, Jun 14, 2020 at 02:14:15PM +0300, Vladimir Oltean wrote:
> On Sun, 14 Jun 2020 at 13:56, Krzysztof Kozlowski wrote:
> >
> > If interrupt fires early, the dspi_interrupt() could complete
> > (dspi->xfer_done) before its initialization happens.
> >
> > Fixes: 4f5ee75ea171 ("spi:
From: Venkateswara Naralasetty
It is expected that the returned counters by .get_survey are monotonic
increasing. But the data from ath10k gets reset to zero regularly. Channel
active/busy time are then showing incorrect values (less than previous or
sometimes zero) for the currently active
> in panfrost_job_hw_submit, …
* Can the term “reference count” become relevant also for this commit message
besides other possible adjustments?
* Would you like to add the tag “Fixes”?
…
> +++ b/drivers/gpu/drm/panfrost/panfrost_job.c
…
> @@ -184,6 +183,9 @@ static void
> in panfrost_job_hw_submit, …
* Can the term “reference count” become relevant also for this commit message
besides other possible adjustments?
* Would you like to add the tag “Fixes”?
…
> +++ b/drivers/gpu/drm/panfrost/panfrost_job.c
…
> @@ -184,6 +183,9 @@ static void
> in panfrost_job_hw_submit, …
* Can the term “reference count” become relevant also for this commit message
besides other possible adjustments?
* Would you like to add the tag “Fixes”?
…
> +++ b/drivers/gpu/drm/panfrost/panfrost_job.c
…
> @@ -184,6 +183,9 @@ static void
Hi,
this reverts the direct io port to iomap infrastructure of btrfs merged
in the first pull request. We found problems in invalidate page that
don't seem to be fixable as regressions or without changing iomap code
that would not affect other filesystems.
There are 4 patches reverted in total,
Excerpts from Takashi Iwai's message of June 14, 2020 5:54 am:
> On Sat, 13 Jun 2020 18:25:22 +0200,
> Alex Xu (Hello71) wrote:
>>
>> Excerpts from Takashi Iwai's message of June 11, 2020 1:11 pm:
>> > Thanks, so something still missing in the mmap handling, I guess.
>> >
>> > I've worked on two
>
> Can you point me to a discussion where it was decided that this is a
> proper fix? I'd think we rather should fix pm_runtime_get_sync() but
> maybe there are technical reasons against it.
>
There is a discussion here:
https://lkml.org/lkml/2020/5/20/1100
There are many use cases that
On Mon, 8 Jun 2020 14:12:18 +0200
Linus Walleij wrote:
> Hi Jonathan,
>
> sorry for missing this :(
>
> On Sun, May 31, 2020 at 4:00 PM Jonathan Cameron wrote:
> > On Tue, 26 May 2020 13:13:56 +0200
> > Linus Walleij wrote:
> >
> > > On Tue, May 26, 2020 at 12:47 PM Dinghao Liu
> > >
On Fri, 12 Jun 2020 13:01:22 +0200 Sebastian Andrzej Siewior
wrote:
> + ACPI in case the ACPI folks see something obvious.
[...]
>> The "acpi_os_execute_deferred" messages were repeated many times in the
>> above line, then every 20-30 seconds again for several minutes. Then
>> suddenly a call
On Sun, 7 Jun 2020 13:59:48 +0200
Tomasz Duszynski wrote:
> On Sat, Jun 06, 2020 at 04:06:52PM +0100, Jonathan Cameron wrote:
> > On Wed, 3 Jun 2020 10:44:38 +0200
> > Tomasz Duszynski wrote:
> >
> > > Add Sensirion SCD30 carbon dioxide core driver.
> > >
> > > Signed-off-by: Tomasz Duszynski
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