> -Original Message-
> From: linux-acpi-ow...@vger.kernel.org [mailto:linux-acpi-
> ow...@vger.kernel.org] On Behalf Of Rafael J. Wysocki
> Sent: Sunday, August 12, 2018 3:50 AM
> To: Linux ACPI
> Cc: Paul Menzel ; Linux PM p...@vger.kernel.org>; LKML ; Schmauss, Erik
>
> Subject:
This patch fixes use-after-free that was detected by KASAN. The bug is
triggered on a CPUFreq driver module unload by freeing 'cdev' on device
unregister and then using the freed structure during of the cdev's sysfs
data destruction. The solution is to unregister the sysfs at first, then
destroy
Adding linux-tegra ...
On 13/08/18 19:30, Jon Hunter wrote:
>
> On 09/08/18 14:40, zhong jiang wrote:
>> Device node iterators will get the return node. Meawhile, It is
>> also put the previous device node. An explicit put will cause
>> a double put.
>>
>> Signed-off-by: zhong jiang
>> ---
>>
On Sun, Aug 12, 2018 at 08:15:45AM +0800, joeyli wrote:
> On Fri, Aug 10, 2018 at 08:58:37AM -0500, Bjorn Helgaas wrote:
> > On Fri, Aug 10, 2018 at 05:25:01PM +0800, joeyli wrote:
> > > On Wed, Aug 08, 2018 at 04:23:22PM -0500, Bjorn Helgaas wrote:
> > > ...
> [...snip]
> > > hm... I have another
Hi Ingo,
Please pull the following minor fixes for liblockdep.
Also available at:
git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux.git
liblockdep-fixes
Sasha Levin (3):
tools/lib/lockdep: update Sasha Levin email to MSFT
tools/lib/lockdep: add empty nmi.h
Hi Linus,
Please pull the IDA patchset. It depends on the XArray patchset, so
ignore this pull request if you've decided not to pull the XArray patches.
The new IDA API is similar to ida_simple_get() but better named. The
internal restructuring of the IDA code removes the bitmap preallocation
Fixed a code style issue. Line length over 80 characters.
Signed-off-by: Tom Todd
---
drivers/staging/rtlwifi/efuse.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/rtlwifi/efuse.c b/drivers/staging/rtlwifi/efuse.c
index 1dc71455f270..49ec9728fb04 100644
On Sat, Aug 11, 2018 at 11:52 AM Stefan Agner wrote:
>
> diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
> index 693f84392f1b..cb65cf67dfa2 100644
> --- a/arch/arm/Kconfig.debug
> +++ b/arch/arm/Kconfig.debug
> @@ -54,7 +54,7 @@ config DEBUG_WX
> # n, but then RMK will have to kill
Em Fri, Aug 10, 2018 at 05:45:12PM -0500, Kim Phillips escreveu:
> The auxtrace init variable 'err' was not being initialized, leading
> perf to abort early in an SPE record command when there was no explicit
> error, rather only based whatever memory contents were on the stack.
> Initialize it
On Wed, Aug 08, 2018 at 12:00:09AM +0200, Maxime Jourdan wrote:
> DT bindings doc for amlogic,meson-canvas
>
> Signed-off-by: Maxime Jourdan
> ---
> .../soc/amlogic/amlogic,meson-canvas.txt | 36 +++
> 1 file changed, 36 insertions(+)
> create mode 100644
>
When we disable hotplugging on the GPU, we need to be able to
synchronize with each connector's hotplug interrupt handler before the
interrupt is finally disabled. This can be a problem however, since
nouveau_connector_detect() currently grabs a runtime power reference
when handling connector
On Wed, Aug 01 2018 at 14:04 -0600, Lina Iyer wrote:
On Wed, Aug 01 2018 at 02:42 -0600, Marc Zyngier wrote:
On Wed, 01 Aug 2018 03:00:19 +0100,
Lina Iyer wrote:
Add GPIO to PDC pin map for the SDM845 SoC.
Signed-off-by: Lina Iyer
---
drivers/pinctrl/qcom/pinctrl-sdm845.c | 76
On Mon, 13 Aug 2018 19:30:50 +
"Michael Kelley (EOSG)" wrote:
> From: k...@linuxonhyperv.com Sent: Friday, August
> 10, 2018 4:06 PM
>
> > From: Stephen Hemminger
> >
> > Add support for overriding the default driver for a VMBus device
> > in the same way that it can be done for PCI
Hi Linus,
Please pull these hardened-usercopy changes for v4.19-rc1. This cleans
up a minor Kconfig issue and adds a kernel boot option for disabling
hardened usercopy for distro users that may have corner-case performance
issues (e.g. high bandwidth small-packet UDP traffic).
Thanks!
-Kees
This change increases the source code readability.
Instead of using `spi->child[cs].direct_access.XXX` use `dir_acc->XXX`.
Instead of using `orion_spi->child[cs].direct_access.vaddr` use `vaddr`.
Signed-off-by: Kosta Zertsekel
Reviewed-by: Andrew Lunn
---
drivers/spi/spi-orion.c | 22
On Tue, Aug 14, 2018 at 01:48:38AM +0900, Masahiro Yamada wrote:
> This function is unused since commit 104daea149c4 ("kconfig: reference
> environment variables directly and remove 'option env='").
>
> Signed-off-by: Masahiro Yamada
Both patches are obviously correct.
Feel free to add:
On systems where some controllers get a dynamic ID assigned and some have
a fixed number (e.g. from ACPI tables), the current implementation might
run into an IDR collision: in case of a fixed bus number is gotten by a
driver (but not marked busy in IDR tree) and a driver with dynamic bus
number
On Fri, Aug 03, 2018 at 11:02:37AM +0800, Songjun Wu wrote:
> Clocks and clock-names are updated in device tree binding.
>
> Signed-off-by: Songjun Wu
> ---
>
> Changes in v2: None
>
> Documentation/devicetree/bindings/serial/lantiq_asc.txt | 15 +++
> 1 file changed, 15
Em Mon, Aug 13, 2018 at 03:55:11PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Fri, Aug 10, 2018 at 05:45:12PM -0500, Kim Phillips escreveu:
> > The auxtrace init variable 'err' was not being initialized, leading
> > perf to abort early in an SPE record command when there was no explicit
> >
Em Mon, Aug 13, 2018 at 02:19:10PM +0300, Alexander Kapshuk escreveu:
> On Mon, Aug 13, 2018 at 2:16 PM Jiri Olsa wrote:
> >
> > On Sat, Aug 11, 2018 at 11:39:15AM +0300, Alexander Kapshuk wrote:
> > > The '||' path of execution in the 'test' block of the check_2() function
> > > may also be
Hi Linus,
Please pull this pstore change for v4.19-rc1. This cycle has been
very quiet for pstore: the only change is adding awareness of the zstd
compression method.
Thanks!
-Kees
The following changes since commit 7daf201d7fe8334e2d2364d4e8ed3394ec9af819:
Linux 4.18-rc2 (2018-06-24
On Mon, Aug 13, 2018 at 06:48:42AM -0700, Tejun Heo wrote:
> Hello, Konstantin.
>
> On Mon, Aug 13, 2018 at 09:58:05AM +0300, Konstantin Khlebnikov wrote:
> > After removing cgroup subsystem state could leak or live in background
> > forever because it is pinned by some reference. For example
On 09/08/18 14:40, zhong jiang wrote:
> Device node iterators will get the return node. Meawhile, It is
> also put the previous device node. An explicit put will cause
> a double put.
>
> Signed-off-by: zhong jiang
> ---
> drivers/thermal/tegra/soctherm.c | 1 -
> 1 file changed, 1
Hi,
A few MD fixes for 4.19-rc1:
- Several md-cluster fixes from Guoqing
- A data corruption fix from BingJing
- Other cleanups
Please pull!
Thanks,
Shaohua
The following changes since commit 06c85639897cf3ea6a11c5cb6929fb0d9d7efea5:
Merge tag 'acpi-4.18-rc4' of
From: k...@linuxonhyperv.com Sent: Friday, August 10,
2018 4:06 PM
> From: Stephen Hemminger
>
> Add support for overriding the default driver for a VMBus device
> in the same way that it can be done for PCI devices. This patch
> adds the /sys/bus/vmbus/devices/.../driver_override file
> and
On Mon, Aug 13, 2018 at 12:38 AM, Masahiro Yamada
wrote:
> 2018-08-11 18:48 GMT+09:00 Stefan Agner :
>> Unsurprisingly GCC plugins require GCC as a compiler. This avoids
>> GCC plugins being selectable when using clang.
>>
>> Signed-off-by: Stefan Agner
>> ---
>> arch/Kconfig | 2 +-
>> 1 file
On Mon, Aug 13, 2018 at 8:50 AM Dmitry V. Levin wrote:
>
> Include and consistently use types it provides
> to fix the following sound/skl-tplg-interface.h userspace compilation errors:
>
> /usr/include/sound/skl-tplg-interface.h:146:2: error: unknown type name 'u32'
> u32 set_params:2;
>
This change increases the source code readability.
Instead of using `spi->child[cs].direct_access.XXX` use `dir_acc->XXX`.
Instead of using `orion_spi->child[cs].direct_access.vaddr` use `vaddr`.
Signed-off-by: Kosta Zertsekel
---
drivers/spi/spi-orion.c | 22 +++---
1 file
On 13.08.2018 22:18, Kees Cook wrote:
> On Mon, Aug 13, 2018 at 1:10 PM, Kees Cook wrote:
>> On Mon, Aug 13, 2018 at 12:38 AM, Masahiro Yamada
>> wrote:
>>> 2018-08-11 18:48 GMT+09:00 Stefan Agner :
Unsurprisingly GCC plugins require GCC as a compiler. This avoids
GCC plugins being
Hi Linus,
please pull fixes and updates for the parisc architecture for kernel 4.19 from:
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
parisc-4.19-1
Changes include:
- parisc now uses the generic dma_noncoherent_ops implementation, by Christoph
Hellwig.
- further
Hi Jann,
On Fri, Aug 10, 2018 at 05:19:38AM +0200, Jann Horn wrote:
> On Thu, Aug 2, 2018 at 5:16 PM Jann Horn wrote:
> >
> > This fixes the following issues:
> >
> > - When a buffer size is supplied to reiserfs_listxattr() such that each
> >individual name fits, but the concatenation of
On Mon, Aug 13, 2018 at 7:42 PM Will Deacon wrote:
>
> Hi Jann,
>
> On Fri, Aug 10, 2018 at 05:19:38AM +0200, Jann Horn wrote:
> > On Thu, Aug 2, 2018 at 5:16 PM Jann Horn wrote:
> > >
> > > This fixes the following issues:
> > >
> > > - When a buffer size is supplied to reiserfs_listxattr()
On 03/08/18 17:36, Mark Brown wrote:
> On Fri, Aug 03, 2018 at 01:57:05PM +0100, Jon Hunter wrote:
>
>> For soundcards that have several DAI links and many DAPM widgets the
>> time taken for snd_soc_suspend to execute has been observed to be
>> several milliseconds. The time is largely spent
Em Fri, Aug 10, 2018 at 03:36:13PM +0200, Benno Evers escreveu:
> The argument to nsinfo__copy() was assumed to be valid, but some code paths
> exist that will lead to NULL being passed.
>
> In particular, running 'perf script -D' on a perf.data file containing an
> PERF_RECORD_MMAP event
From: "Gustavo A. R. Silva"
Date: Tue, 3 Jul 2018 14:23:05 -0500
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
>
> Signed-off-by: Gustavo A. R. Silva
Applied.
From: Colin King
Date: Mon, 2 Jul 2018 10:47:05 +0100
> From: Colin Ian King
>
> Variable queue_run_ms is not being used and is redundant and hence can
> be removed. Removing this also means that variable left can also be
> removed.
>
> Cleans up clang warning:
> warning: variable
On Mon 13 Aug 08:11 PDT 2018, Suman Anna wrote:
> Hi Bjorn,
>
> On 07/23/2018 06:27 PM, Suman Anna wrote:
> > The Davinci remoteproc driver does not support error recovery at
> > present, so mark the corresponding remoteproc flag appropriately
> > so that the debugfs flag shows the value as
From: Colin King
Date: Mon, 2 Jul 2018 11:00:26 +0100
> From: Colin Ian King
>
> Variable buffer_size is being assigned but is never used hence it is
> redundant and can be removed.
>
> Cleans up clang warning:
> warning: variable 'buffer_size' set but not used [-Wunused-but-set-variable]
>
ARM64's pfn_valid() shifts away the upper PAGE_SHIFT bits of the input
before seeing if the PFN is valid. This leads to false positives when
some of the upper bits are set, but the lower bits match a valid PFN.
For example, the following userspace code looks up a bogus entry in
/proc/kpageflags:
On Sun, Aug 12, 2018 at 02:22:13PM +0200, Parthiban Nallathambi wrote:
> Actions Semi OWL family SoC's provides support for external interrupt
> controller to be connected and controlled using SIRQ pins. S500, S700
> and S900 provides 3 SIRQ lines and works independently for 3 external
> interrupt
Currently the TPM driver only supports blocking calls, which doesn't allow
asynchronous IO operations to the TPM hardware.
This patch changes it and adds support for nonblocking write and a new poll
function to enable applications, which want to take advantage of this.
Tested-by: Philip Tricca
The TCG SAPI specification [1] defines a set of functions, which allow
applications to use the TPM device in either blocking or non-blocking fashion.
Each command defined by the specification has a corresponding
Tss2_Sys__Prepare() and Tss2_Sys__Complete() call, which
together with
Add a ptr to struct tpm_space to the file_priv to have an easy
access to it in the async job without the need to allocate memory.
This also allows to consolidate of the write operations for
the two interfaces.
Tested-by: Philip Tricca
Signed-off-by: Tadeusz Struk
---
On Mon, Aug 13, 2018 at 6:17 AM, Oleg Nesterov wrote:
> On 08/13, Ravi Bangoria wrote:
>>
>> > But damn, process creation (exec) is trivial. We could add a new
>> > uprobe_exec()
>> > hook and avoid delayed_uprobe_install() in uprobe_mmap().
>>
>> I'm sorry. I didn't get this.
>
> Sorry for
From: Rishabh Bhatnagar
Drivers that are registered at an initcall level may have to
wait until late_init before the probe deferral mechanism can
retry their probe functions. It is possible that their
dependencies were resolved much earlier, in some cases even
before the next initcall level.
On Wed, 18 Jul 2018 15:48:00 -0600
Mathieu Poirier wrote:
> This set adds the capability to communiate event specific configuration
> to the PMU kernel driver using an ioctl(). The functionatlity is made
> generic enough for anyone to use but is targeted at the identification
> of CoreSight
On Mon, Aug 13, 2018 at 05:48:20PM +0200, Jiri Olsa wrote:
> hi,
> we had some reports that we show mem* events on KVM servers
> where they are not available, this patch hides them if there's
> no PEBs available
>
> currently on those servers we fail to open mem* events,
> because we can't access
On Tue, Aug 07, 2018 at 02:07:08PM +0300, Tali Perry wrote:
> Nuvoton NPCM7XX I2C Controller
> NPCM7xx includes 16 I2C contollers. THis driver operates the controller.
> This module also includes a slave mode, which will be submitted later on.
>
> Any feedback would be appreciated.
>
> v2 ->
On Fri, Aug 10, 2018 at 09:13:58PM +0300, Aapo Vienamo wrote:
> Document HS400 DQS trim value device tree property.
>
> Signed-off-by: Aapo Vienamo
> ---
> Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt | 4
> 1 file changed, 4 insertions(+)
Reviewed-by: Rob Herring
On Mon, Aug 13, 2018 at 1:10 PM, Kees Cook wrote:
> On Mon, Aug 13, 2018 at 12:38 AM, Masahiro Yamada
> wrote:
>> 2018-08-11 18:48 GMT+09:00 Stefan Agner :
>>> Unsurprisingly GCC plugins require GCC as a compiler. This avoids
>>> GCC plugins being selectable when using clang.
>>>
>>>
On Mon, Aug 13, 2018 at 01:11:19PM -0400, Johannes Weiner wrote:
> On Mon, Aug 13, 2018 at 06:48:42AM -0700, Tejun Heo wrote:
> > Hello, Konstantin.
> >
> > On Mon, Aug 13, 2018 at 09:58:05AM +0300, Konstantin Khlebnikov wrote:
> > > After removing cgroup subsystem state could leak or live in
On Fri 10 Aug 08:11 PDT 2018, Stephen Boyd wrote:
> Quoting Bjorn Andersson (2018-08-09 15:01:19)
> > From: Rajendra Nayak
> >
> > Add a few missing gcc clks for msm8996
> >
> > Signed-off-by: Rajendra Nayak
> > [bjorn: omit aggre0_noc_qosgen_extref_clk]
> > Signed-off-by: Bjorn Andersson
>
Commit 8cc05c71ba5f ("locking/lockdep: Move sanity check to inside
lockdep_print_held_locks()") added accesses to the task_struct's state
member. Add dummy userspace declaration.
Signed-off-by: Sasha Levin
---
tools/include/linux/lockdep.h | 3 +++
1 file changed, 3 insertions(+)
diff --git
Signed-off-by: Sasha Levin
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 544cac829cf4..2e02bae7b7e0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8143,7 +8143,7 @@ F:include/linux/libata.h
F:
Required since 88f1c87de11a8 ("locking/lockdep: Avoid triggering
hardlockup from debug_show_all_locks()").
Signed-off-by: Sasha Levin
---
tools/include/linux/nmi.h | 0
1 file changed, 0 insertions(+), 0 deletions(-)
create mode 100644 tools/include/linux/nmi.h
diff --git
Hi Linus,
Please pull LED updates for 4.19-rc1.
LED triggers improvements make the biggest part of this pull request.
The most striking ones, that allowed for nice cleanups in the triggers are:
- centralized handling of creation and removal of trigger sysfs
attributes via
Linus,
Please pull DT updates for 4.19. There's a few trivial context
conflicts with the pinctrl, net-next and staging trees due to the
interrupt-parent removal.
Rob
The following changes since commit 021c91791a5e7e85c567452f1be3e4c2c6cb6063:
Linux 4.18-rc3 (2018-07-01 16:04:53 -0700)
are
On disk format of FAT is supporting until the end of 2107 year.
So this uses timespec64 internally without any truncation (until 2107).
Signed-off-by: OGAWA Hirofumi
---
fs/fat/dir.c |2 +-
fs/fat/fat.h |6 +++---
fs/fat/inode.c | 20 ++--
On 8/13/18 2:04 PM, Jann Horn wrote:
> On Mon, Aug 13, 2018 at 7:42 PM Will Deacon wrote:
>>
>> Hi Jann,
>>
>> On Fri, Aug 10, 2018 at 05:19:38AM +0200, Jann Horn wrote:
>>> On Thu, Aug 2, 2018 at 5:16 PM Jann Horn wrote:
This fixes the following issues:
- When a buffer size
On 8/2/18 11:15 AM, Jann Horn wrote:
> This fixes the following issues:
>
> - When a buffer size is supplied to reiserfs_listxattr() such that each
>individual name fits, but the concatenation of all names doesn't
>fit, reiserfs_listxattr() overflows the supplied buffer. This leads to
>
On Fri, Aug 10, 2018 at 09:08:05PM +0300, Aapo Vienamo wrote:
> Add bindings documentation for pad pull up and pull down offset values to be
> programmed before executing automatic pad drive strength calibration.
>
> Signed-off-by: Aapo Vienamo
> ---
> .../bindings/mmc/nvidia,tegra20-sdhci.txt
On Mon, Aug 13, 2018 at 07:30:50PM +, Michael Kelley (EOSG) wrote:
> From: k...@linuxonhyperv.com Sent: Friday, August
> 10, 2018 4:06 PM
>
> > From: Stephen Hemminger
> >
> > Add support for overriding the default driver for a VMBus device
> > in the same way that it can be done for PCI
Hi,
Thanks a lot for your new report
(https://bugzilla.kernel.org/show_bug.cgi?id=42679#c134).
Can you confirm that the patch below is equivalent to what you tested and
it resolves the problem? If so, I'll try to include it for v4.19.
commit dd4e0ad485e12c9c04eb7a21ba69c24f12cb1918
Author:
On Thu, Aug 09, 2018 at 06:24:57PM +0530, Srinath Mannam wrote:
> From: Pramod Kumar
>
> Add binding document for supported thermal implementation
> in Stingray.
>
> Signed-off-by: Pramod Kumar
> Signed-off-by: Srinath Mannam
> Reviewed-by: Ray Jui
> Reviewed-by: Scott Branden
> ---
>
On Fri, Aug 10, 2018 at 09:08:06PM +0300, Aapo Vienamo wrote:
> Document the Tegra SDHCI inbound and outbound sampling trimmer values.
>
> Signed-off-by: Aapo Vienamo
> ---
> .../devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt | 11
> +++
> 1 file changed, 11 insertions(+)
The following changes since commit 5012284700775a4e6e3fbe7eac4c543c4874b559:
ext4: fix check to prevent initializing reserved inodes (2018-07-29 15:34:00
-0400)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
tags/ext4_for_linus
for
On Mon, Aug 13, 2018 at 07:48:19PM +0800, Jianxin Pan wrote:
> Introduce new bindings for the Meson G12A SoC
>
> Signed-off-by: Jianxin Pan
> ---
> Documentation/devicetree/bindings/arm/amlogic.txt | 6 ++
> 1 file changed, 6 insertions(+)
Reviewed-by: Rob Herring
On Mon, Aug 13, 2018 at 2:55 PM Arnd Bergmann wrote:
>
> The virtio_net driver has become the first one to call cpumask_next_wrap()
> even if CONFIG_SMP is disabled, leading to a build error:
>
> drivers/net/virtio_net.c: In function 'virtnet_set_affinity':
> drivers/net/virtio_net.c:1916:10:
Passing an enum into FIELD_GET() produces a long but harmless warning on
newer compilers:
from include/linux/linkage.h:7,
from include/linux/kernel.h:7,
from include/linux/skbuff.h:17,
from include/linux/if_ether.h:23,
On 08/13/2018 02:44 PM, Arnd Bergmann wrote:
> The missing license tag in the new driver causes a compile-time warning,
> and may result in the module being unusable if it calls EXPORT_SYMBOL_GPL()
> functions:
>
> WARNING: modpost: missing MODULE_LICENSE() in
>
On 08/13/2018 03:58 AM, Kirill A. Shutemov wrote:
> On Sun, Aug 12, 2018 at 08:41:08PM -0700, Mike Kravetz wrote:
>> The page migration code employs try_to_unmap() to try and unmap the
>> source page. This is accomplished by using rmap_walk to find all
>> vmas where the page is mapped. This
On Fri, 10 Aug 2018 23:14:01 -0700
Song Liu wrote:
> On Fri, Aug 10, 2018 at 12:58 PM, Steven Rostedt wrote:
> > On Thu, 9 Aug 2018 16:38:28 +0200
> > Oleg Nesterov wrote:
> >
> >> I need to read this (hopefully final) version carefully. I'll try to do
> >> this before next Monday.
> >>
>
On Tue, 2018-08-14 at 00:37 +0200, Arnd Bergmann wrote:
> In randconfig builds without CONFIG_GENERIC_ALLOCATOR, this driver
> fails to link:
>
> ERROR: "gen_pool_alloc_algo" [drivers/fsi/fsi-master-ast-cf.ko] undefined!
> ERROR: "gen_pool_fixed_alloc" [drivers/fsi/fsi-master-ast-cf.ko]
In randconfig builds without CONFIG_GENERIC_ALLOCATOR, this driver
fails to link:
ERROR: "gen_pool_alloc_algo" [drivers/fsi/fsi-master-ast-cf.ko] undefined!
ERROR: "gen_pool_fixed_alloc" [drivers/fsi/fsi-master-ast-cf.ko] undefined!
ERROR: "of_gen_pool_get" [drivers/fsi/fsi-master-ast-cf.ko]
On Fri, Aug 10, 2018 at 8:43 AM, Zubin Mithra wrote:
> x86_pmu_{format,events,attr,caps}_group is written to in
> init_hw_perf_events and not modified after. This makes them suitable
> candidates for annotating as __ro_after_init.
>
> Signed-off-by: Zubin Mithra
Reviewed-by: Kees Cook
-Kees
From: Marcel Ziswiler
Since commit 143b44845d87 ("ASoC: wm9712: replace codec to component")
"wm9712-codec" got renamed to "wm9712-component", however, this change
never got propagated down to the actual board/platform drivers. E.g. on
Colibri T20 this lead to the following spew upon boot with
From: Arnd Bergmann
Date: Mon, 13 Aug 2018 23:55:16 +0200
> The virtio_net driver has become the first one to call cpumask_next_wrap()
> even if CONFIG_SMP is disabled, leading to a build error:
>
> drivers/net/virtio_net.c: In function 'virtnet_set_affinity':
>
From: Roman Kiryanov
goldfish_pipe is distributed under GPL v2.
Signed-off-by: Roman Kiryanov
---
drivers/platform/goldfish/goldfish_pipe.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/goldfish/goldfish_pipe.c
From: Roman Kiryanov
Some comment lines are longer than 80 symbols.
Signed-off-by: Roman Kiryanov
---
drivers/platform/goldfish/goldfish_pipe.c | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/platform/goldfish/goldfish_pipe.c
From: Roman Kiryanov
Function's opening brace has to be at the beginning of the next line.
Signed-off-by: Roman Kiryanov
---
drivers/platform/goldfish/goldfish_pipe.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/goldfish/goldfish_pipe.c
From: Roman Kiryanov
Since the driver provides no workaround prevent in cases if structs do
no fit into a memory page, it is better to fail complation to find about
the issue earlt instead of returning errors at runtime.
Signed-off-by: Roman Kiryanov
---
From: Roman Kiryanov
dev_ is preferred if struct device is available.
Signed-off-by: Roman Kiryanov
---
drivers/platform/goldfish/goldfish_pipe.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/goldfish/goldfish_pipe.c
From: Roman Kiryanov
There is no reason to have an array of 1.
Signed-off-by: Roman Kiryanov
---
drivers/platform/goldfish/goldfish_pipe.c | 28 +++
1 file changed, 13 insertions(+), 15 deletions(-)
diff --git a/drivers/platform/goldfish/goldfish_pipe.c
On Mon, 13 Aug 2018 20:01:41 -0400
Steven Rostedt wrote:
> On Fri, 10 Aug 2018 23:14:01 -0700
> Song Liu wrote:
>
> > On Fri, Aug 10, 2018 at 12:58 PM, Steven Rostedt
> > wrote:
> > > On Thu, 9 Aug 2018 16:38:28 +0200
> > > Oleg Nesterov wrote:
> > >
> > >> I need to read this
On 08/07/2018 10:40 AM, 'Todd Kjos' via kernel-team wrote:
This issue was discovered on a 4.9-based android device, but the
relevant mainline code appears to be the same. The symptom is that
over time the some workloads become sluggish resulting in missed
frames or sluggishness. It appears to be
On Mon, 13 Aug 2018 01:56:12 -0700
Srikar Dronamraju wrote:
> * Ravi Bangoria [2018-08-09 09:48:51]:
>
> > Simplify uprobe_register() function body and let __uprobe_register()
> > handle everything. Also move dependency functions around to fix build
> > failures.
> >
>
> One nit:
> s/to
On Mon, 2018-08-13 at 16:38 -0700, r...@google.com wrote:
> From: Roman Kiryanov
>
> Some comment lines are longer than 80 symbols.
[]
> diff --git a/drivers/platform/goldfish/goldfish_pipe.c
> b/drivers/platform/goldfish/goldfish_pipe.c
[]
> @@ -84,7 +84,10 @@ enum PipePollFlags {
>
Device node iterators put the previous value of the index variable,
so an explicit put causes a double put.
I detect the issue with the help of Coccinelle.
Signed-off-by: zhong jiang
---
arch/arm/mach-at91/pm.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git
2018-08-09 15:47 GMT+09:00 Masahiro Yamada :
> The rule of mainmenu_stmt does not have debug print of zconf_lineno(),
> but if it had, it would print a wrong line number for the same reason
> as commit b2d00d7c61c8 ("kconfig: fix line numbers for if-entries in
> menu tree").
>
> The mainmenu_stmt
2018-08-14 2:20 GMT+09:00 Sam Ravnborg :
> On Tue, Aug 14, 2018 at 01:48:38AM +0900, Masahiro Yamada wrote:
>> This function is unused since commit 104daea149c4 ("kconfig: reference
>> environment variables directly and remove 'option env='").
>>
>> Signed-off-by: Masahiro Yamada
>
> Both patches
Stephen,
2018-08-14 6:33 GMT+09:00 Stephen Rothwell :
> Hi Masahiro,
>
> Commit
>
> bd714f5f14e0 ("Coccinelle: doubletest: reduce side effect false positives")
>
> is missing a Signed-off-by from its committer.
Thanks for catching this.
I will fix it.
> --
> Cheers,
> Stephen Rothwell
On Tue, Jul 31, 2018 at 11:39:01PM -0600, Mike Shettel wrote:
> Signed-off-by: Mike Shettel
> ---
> .../devicetree/bindings/i3c/qcom,geni-i3c.txt | 44
> ++
> 1 file changed, 44 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/i3c/qcom,geni-i3c.txt
Implement the idea suggested by Artem Bityutskiy and Tony Lindgren,
described in commit b027274d2e3a ("mtd: ams-delta: fix
request_mem_region() failure"). Use pure GPIO API as suggested by
Boris Brezillon.
Janusz Krzysztofik (7):
mtd: rawnand: ams-delta: show parent device in sysfs
In its current shape, the driver sets data port direction before each
byte read/write operation, even during multi-byte transfers. Improve
performance of the driver by setting the port direction only when
needed.
This optimisation will become particularly important as soon as
planned conversion
Fix a bug where parent device symlinks aren't shown in sysfs.
While at it, make use of the default owner set by mtdcore.
Signed-off-by: Janusz Krzysztofik
Reviewed-by: Boris Brezillon
---
drivers/mtd/nand/raw/ams-delta.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Simplify data read/write sub-functions by making them accept private
structure pointer instead of resolving it again from mtd_info.
Signed-off-by: Janusz Krzysztofik
Reviewed-by: Boris Brezillon
---
drivers/mtd/nand/raw/ams-delta.c | 30 +++---
1 file changed, 15
Data port used by Amstrad Delta NAND driver is actually an OMAP MPUIO
device, already under control of gpio-omap driver. The NAND driver
gets access to the port by ioremapping it and performs read/write
operations. That is done without any proteciton from other users
legally manipulating the
Data port used by the driver is actually an OMAP MPUIO device, already
under control of gpio-omap driver. For that reason we used to not
request the memory region of the port as that would fail because the
region is already busy. Despite that, we are still accessing the port
by just ioremapping
Don't readw()/writew() data directly from/to GPIO port which is under
control of gpio-omap driver, use GPIO API instead.
Degrade of performance on Amstrad Delta is significant, can be
recognized as a regression, that's why I'm still submitting this patch
as RFC.
The driver should work with any
Introduce a driver private structure and allocate it on device probe.
Use it for storing nand_chip structure, GPIO descriptors prevoiusly
stored in static variables as well as io_base pointer previously passed
as nand controller data or platform driver data. Subsequent patches
may populate the
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