4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Wolfram Sang
commit b9d0684c79c4b9d30ce0d47d3270493dd0e76e59 upstream.
We want to reuse this function later.
Signed-off-by: Wolfram Sang
Signed-off-by: Wolfram Sang
Signed-off-by: Fabrizio
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Wolfram Sang
commit 2c78cdc1c06308a59d6ed4145cdba73fdeff8c0d upstream.
We don't need to init HW before every transfer since we know the HW
state then. HW init at probe time is enough. While
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Wolfram Sang
commit e43e0df13f8528ca55ed79f469c4b2af897fa796 upstream.
When calculating the bus speed, the clock should be on, of course. Most
bootloaders left them on, so this went unnoticed
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Dumazet
commit 607065bad9931e72207b0cac365d7d4abc06bd99 upstream.
When using large tcp_rmem[2] values (I did tests with 500 MB),
I noticed overflows while computing rcvwin.
Lets fix this
From: Arnaldo Carvalho de Melo
Since over time the places where we need to pass this got reduced
because we can obtain it from evsel->evlist->nr_entries, no need to have
this global anymore.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link:
From: Arnaldo Carvalho de Melo
In this case we're wanting just notes->src->histograms, allocating it if needed.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-4iatualjskia7sojmdb65...@git.kernel.org
Signed-off-by: Arnaldo
From: Arnaldo Carvalho de Melo
Its a bit shorter, so ditch the old symbol__alloc_hists() function.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-m7tienxk7dijh5ln62yln...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de
From: Arnaldo Carvalho de Melo
Continuing to group annotation specific stuff into a struct.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-p3cdhltj58jt0byjzg3g7...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo
---
From: Arnaldo Carvalho de Melo
Instead of using symbol_conf.use_callchain, reducing its usage a bit
more.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-edgwb1b2mpbrdeg0w64wp...@git.kernel.org
Signed-off-by: Arnaldo
From: Arnaldo Carvalho de Melo
So that things changed in the command line may percolate to the browser
code without using globals.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-5daawc40zhl6gcs600com...@git.kernel.org
[
From: Arnaldo Carvalho de Melo
Continuing to group annotation options in an annotation specific struct.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-astei92tzxp4yccag5pxb...@git.kernel.org
Signed-off-by: Arnaldo Carvalho
From: Arnaldo Carvalho de Melo
One more step in grouping annotation options.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-sogzdhugoavm6fyw60jnb...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo
---
From: Arnaldo Carvalho de Melo
Now all callers to symbol__disassemble() can hand it the per-tool
annotation_options, which will allow us to remove lots of stuff
from symbol_options, the kitchen sink of perf configs, reducing its
size and getting annotation specific stuff grouped together.
Cc:
On 06/05/2018 10:13 AM, Mel Gorman wrote:
> The anonymous page race fix is overkill for two reasons. Pages that are not
> in the swap cache are not going to be issued for IO and if a stale TLB entry
> is used, the write still occurs on the same physical page. Any race with
> mmap replacing the
From: "Dmitry V. Levin"
Date: Fri, 13 Apr 2018 17:19:02 +0300
> Starting with commit v4.14-rc1~60^2^2~1, a SIGFPE signal sent via kill
> results to wrong values in si_pid and si_uid fields of compat siginfo_t.
>
> This happens due to FPE_FIXME being defined to 0 for sparc, and at the
> same
On Tue, 05 Jun 2018 17:50:57 +0200,
Arnaud Pouliquen wrote:
>
> Hi Takashi,
>
> On 04/17/2018 01:17 PM, Mark Brown wrote:
> > On Tue, Apr 17, 2018 at 08:29:17AM +, Olivier MOYSAN wrote:
> >
> >> I guess the blocking patch in this patchset is the patch "add IEC958
> >> channel status
Den 2018-06-05 kl. 21:38, skrev Linus Torvalds:
On Tue, Jun 5, 2018 at 11:23 AM Thomas Backlund wrote:
#
-# CONFIG_64BIT is not set
So something _does_ strip away the needed config bit
Why do you need it?
I get
CONFIG_X86_32=y
CONFIG_X86=y
and CONFIG_64BIT never gets set.
It
On Tue, Jun 5, 2018 at 7:26 PM, Sudeep Holla wrote:
>
>
> On 05/06/18 17:21, Andy Shevchenko wrote:
>> On Mon, May 21, 2018 at 3:53 PM, Sudeep Holla wrote:
>>> of_property_read_u32 searches for a property in a device node and read
>>> a 32-bit value from it. Instead of using of_get_property to
On 06/05, Peter Zijlstra wrote:
>
> On Tue, Jun 05, 2018 at 05:22:12PM +0200, Peter Zijlstra wrote:
>
> > > OK, but __kthread_parkme() can be preempted before it calls schedule(),
> > > so the
> > > caller still can be migrated? Plus kthread_park_complete() can be called
> > > twice.
> >
> >
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Michael Neuling
commit faf37c44a105f3608115785f17cbbf3500f8bc71 upstream.
Clear the PCR (Processor Compatibility Register) on boot to ensure we
are not running in a compatibility mode.
We've
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Wolfram Sang
commit c3be0af15959e11fa535d5332ab3d7cf34abd09b upstream.
Due to the HW design, master IRQs are timing critical, so give them
precedence over slave IRQ.
Signed-off-by: Wolfram
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Geert Uytterhoeven
commit 009615ab7fd4e43b82a38e4e6adc5e23c1ee567f upstream.
On sparc32, tcflag_t is unsigned long, unlike all other architectures:
drivers/usb/serial/cp210x.c: In
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Wolfram Sang
commit d89667b14f9d13b684287f6189ca209af5feee43 upstream.
The manual says (55.4.8.6) that HW does automatically send STOP after
NACK was received. My measuerments confirm that.
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Bart Van Assche
commit c9ddf73476ff4fffb7a87bd5107a0705bf2cf64b upstream.
Since an SRP remote port is attached as a child to shost->shost_gendev
and as the only child, the translation from the
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Al Viro
commit 4faa99965e027cc057c5145ce45fa772caa04e8d upstream.
If io_destroy() gets to cancelling everything that can be cancelled and
gets to kiocb_cancel() calling the function driver has
On 04/06/2018 09:33, Dave Martin wrote:
> On Mon, Jun 04, 2018 at 04:57:54PM +1000, Stephen Rothwell wrote:
>> Hi all,
>>
>> Today's linux-next merge of the kvm tree got a conflict in:
>>
>> arch/arm64/include/asm/processor.h
>>
>> between commit:
>>
>> 94b07c1f8c39 ("arm64: signal: Report
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Geert Uytterhoeven
commit 009615ab7fd4e43b82a38e4e6adc5e23c1ee567f upstream.
On sparc32, tcflag_t is unsigned long, unlike all other architectures:
drivers/usb/serial/cp210x.c: In
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Al Viro
commit 4faa99965e027cc057c5145ce45fa772caa04e8d upstream.
If io_destroy() gets to cancelling everything that can be cancelled and
gets to kiocb_cancel() calling the function driver has
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Michael Ellerman
The backport of the RFI flush support, done by me, has a minor bug in
that the code is inside an #ifdef CONFIG_HARDLOCKUP_DETECTOR, which is
incorrect.
This doesn't matter
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Michael Ellerman
commit 9a868f634349e62922c226834aa23e3d1329ae7f upstream.
This commit adds security feature flags to reflect the settings we
receive from firmware regarding Spectre/Meltdown
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Michael Ellerman
commit 921bc6cf807ceb2ab8005319cf39f33494d6b100 upstream.
We might have migrated to a machine that uses a different flush type,
or doesn't need flushing at all.
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Dumazet
commit 607065bad9931e72207b0cac365d7d4abc06bd99 upstream.
When using large tcp_rmem[2] values (I did tests with 500 MB),
I noticed overflows while computing rcvwin.
Lets fix this
On 04 June 2018 19:32, Marek Vasut wrote,
> Subject: Re: [PATCH v3 03/10] mfd: da9063: Rename PMIC_DA9063 to
> PMIC_CHIP_ID_DA9063
>
> On 06/04/2018 02:26 PM, Lee Jones wrote:
> > On Sat, 02 Jun 2018, Marek Vasut wrote:
> >
> >> The PMIC_DA9063 is a complete misnomer, it denotes the value of
Let's make input_report_slot_state() return boolean representing whether
the contact is active or not. This will allow writing code like:
if (input_mt_report_slot_state(input, obj->mt_tool,
obj->type != RMI_2D_OBJECT_NONE) {
Functions marked extern inline do not emit an externally visible
function when the gnu89 C standard is used. Some KBUILD Makefiles
overwrite KBUILD_CFLAGS. This is an issue for GCC 5.1+ users as without
an explicit C standard specified, the default is gnu11. Since c99, the
semantics of extern
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Alexander Shishkin
commit b5e2ced9bf81393034072dd4d372f6b430bc1f0a upstream.
Fengguang is running into a warning from the buddy allocator:
> swapper/0: page allocation failure: order:9,
>
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Wolfram Sang
commit 52df445f29b79006d8b2dcd129152987c0d3bd64 upstream.
If we don't clear START generation as soon as possible, it may cause
another message to be generated, e.g. when receiving
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Martin Kelly
commit 3d13de4b027d5f6276c0f9d3a264f518747d83f2 upstream.
Currently, the following causes a kernel OOPS in memcpy:
echo 1073741825 > buffer/length
echo 1 > buffer/enable
Note
On Tue, 5 Jun 2018 20:05:50 +0300
Andy Shevchenko wrote:
> On Tue, Jun 5, 2018 at 7:43 PM, Michal Suchanek
> wrote:
> > Hello,
> >
> > due to work on the fadump_extra_args I looked at the kernel
> > parameter parser and found its grammar rather curious.
> >
> > It supports double quotes but not
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Yoshihiro Shimoda
commit d9f5efade2cfd729138a7cafb46d01044da40f5e upstream.
This patch fixes an issue that list_for_each_entry() in
usb_dmac_chan_terminate_all() is possible to cause endless
And get rid of the license text that is no longer necessary. Also fix
the license as sometimes doesn't match what the header with the value in
the MODULE_LICENSE macro. Assuming that the desired license is GPL-2.0+,
all the files are updated to this license version.
Signed-off-by: Enric Balletbo
Adopt the SPDX license identifier headers to ease license compliance
management.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2:
- [8/9] Fixed wrong copyright year.
drivers/extcon/extcon-usbc-cros-ec.c | 20 +---
1 file changed, 5 insertions(+), 15 deletions(-)
diff
Adopt the SPDX license identifier headers to ease license compliance
management.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2: None
drivers/pwm/pwm-cros-ec.c | 13 -
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/pwm/pwm-cros-ec.c
Adopt the SPDX license identifier headers to ease license compliance
management.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2: None
drivers/i2c/busses/i2c-cros-ec-tunnel.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git
Adopt the SPDX license identifier headers to ease license compliance
management.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2: None
drivers/platform/chrome/chromeos_pstore.c | 13 -
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git
From: Arnaldo Carvalho de Melo
Accross all the routines, this way we can have eventually have a
consistent set of defaults for all UIs.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-6qgtixurjgdk5u0n3rw78...@git.kernel.org
Hi Enric,
On Tue, Jun 5, 2018 at 3:14 PM, Enric Balletbo i Serra
wrote:
> Right, but the module license is set to GPL which means GNU Public License v2
> or
> later, see [1]. So, there is a mismatch. In such cases I assumed GPL-2.0+ as
> the
> default. These mismatches are common so I think
On Tue, May 22, 2018 at 02:31:21PM -0700, Andrew Morton wrote:
> On Tue, 22 May 2018 08:32:36 +0200 Christoph Hellwig wrote:
>
> > On Mon, May 21, 2018 at 03:35:40PM -0700, Dan Williams wrote:
> > > The routines hmm_devmem_add(), and hmm_devmem_add_resource() are small
> > > wrappers around
From: Tom Hromatka
Date: Thu, 26 Apr 2018 10:54:07 -0600
> ADI is a feature supported on SPARC M7 and newer processors to allow
> hardware to catch rogue accesses to memory. ADI is supported for data
> fetches only and not instruction fetches. An app can enable ADI on its
> data pages, set
On Tue, Jun 05, 2018 at 03:16:40PM -0300, Fabio Estevam wrote:
> Hi Enric,
>
> On Tue, Jun 5, 2018 at 3:14 PM, Enric Balletbo i Serra
> wrote:
>
> > Right, but the module license is set to GPL which means GNU Public License
> > v2 or
> > later, see [1]. So, there is a mismatch. In such cases I
Hi Alexandre,
On 05/06/18 11:46, Alexandre Belloni wrote:
> On 05/06/2018 11:22:05+0200, Enric Balletbo i Serra wrote:
>> Adopt the SPDX license identifier headers to ease license compliance
>> management.
>>
>> Signed-off-by: Enric Balletbo i Serra
>> ---
>>
>> drivers/rtc/rtc-cros-ec.c | 21
The following changes since commit 6da6c0db5316275015e8cc2959f12a17584aeb64:
Linux v4.17-rc3 (2018-04-29 14:17:42 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git/
tags/char-misc-4.18-rc1
for you to fetch changes up to
On 05/06/2018 20:51:06+0200, Enric Balletbo i Serra wrote:
> Hi Alexandre,
>
> On 05/06/18 11:46, Alexandre Belloni wrote:
> > On 05/06/2018 11:22:05+0200, Enric Balletbo i Serra wrote:
> >> Adopt the SPDX license identifier headers to ease license compliance
> >> management.
> >>
> >>
Hi Linus,
Here's the first round of patches for XFS for 4.18. New features this
cycle include the ability to relabel mounted filesystems, support for
fallocated swapfiles, and using FUA for pure data O_DSYNC directio
writes. With this cycle we begin to integrate online filesystem repair
and
The following changes since commit 6da6c0db5316275015e8cc2959f12a17584aeb64:
Linux v4.17-rc3 (2018-04-29 14:17:42 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/
tags/tty-4.18-rc1
for you to fetch changes up to
The following changes since commit 6da6c0db5316275015e8cc2959f12a17584aeb64:
Linux v4.17-rc3 (2018-04-29 14:17:42 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/
tags/driver-core-4.18-rc1
for you to fetch changes up to
Add initial device tree support for Mediatek X20 Development Board
based on MT6797 Deca core SoC. This board is one of the 96Boards
Consumer Edition platform.
Signed-off-by: Manivannan Sadhasivam
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../boot/dts/mediatek/mt6797-x20-dev.dts
Document Mediatek X20 Development Board which is a 96Boards Consumer
Edition platform based on MT6797 SoC.
Signed-off-by: Manivannan Sadhasivam
---
Documentation/devicetree/bindings/arm/mediatek.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git
Add devicetree support for Mediatek X20 Development Board by Archermind.
This board is based on the Deca-Core MT6797 SoC from Mediatek and is
one of the 96Boards Consumer Edition platform.
With this devicetree change, board can boot into initramfs.
More information about this board can be found
Add the appropriate SPDX tag to these scripts.
Miscellanea:
o Add my copyright to checkpatch
Signed-off-by: Joe Perches
---
scripts/checkpatch.pl | 4 +++-
scripts/get_maintainer.pl | 4 ++--
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/scripts/checkpatch.pl
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org
> On Behalf
> Of Tianyu Lan
> Sent: Monday, June 4, 2018 2:08 AM
> Cc: Tianyu Lan ; KY Srinivasan
> ; Haiyang
> Zhang ; Stephen Hemminger ;
> t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org;
>
Commit 0198d7bb8a0c ("ASoC: omap-mcbsp: Convert to use the sdma-pcm
instead of omap-pcm") resulted in broken audio playback on OMAP1510
(discovered on Amstrad Delta).
When running on OMAP1510, omap-pcm used to obtain DMA offset from
snd_dmaengine_pcm_pointer_no_residue() based on DMA interrupt
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Bart Van Assche
commit c9ddf73476ff4fffb7a87bd5107a0705bf2cf64b upstream.
Since an SRP remote port is attached as a child to shost->shost_gendev
and as the only child, the translation from the
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Sarah Newman
[ Not relevant upstream, therefore no upstream commit. ]
To fix, unmap the page as soon as possible.
When swiotlb is in use, calling dma_unmap_page means that
the original page
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Aleksey Makarov
commit 10879ae5f12e9cab3c4e8e9504c1aaa8a033bde7 upstream.
This patch adds function pl011_console_match() that implements
method match of struct console. It allows to match
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Maciej W. Rozycki
commit c7e814628df65f424fe197dde73bfc67e4a244d7 upstream.
Use 64-bit accesses for 64-bit floating-point general registers with
PTRACE_PEEKUSR, removing the truncation of
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Parav Pandit
commit a840c93ca7582bb6c88df2345a33f979b7a67874 upstream.
When a GID entry is invalid EAGAIN is returned. This is an incorrect error
code, there is nothing that will make this GID
On Tue, Jun 05, 2018 at 03:35:03PM +0100, Sudeep Holla wrote:
> Though CONFIG_ACPI_PPTT is selected by platforms and nor user visible,
> it may be useful to support the build with CONFIG_ACPI_PPTT disabled.
>
> This patch adds the missing dummy/boiler plate implementation to fix
> the build.
>
>
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Maciej W. Rozycki
commit 28e4213dd331e944e7fca1954a946829162ed9d4 upstream.
Having PR_FP_MODE_FRE (i.e. Config5.FRE) set without PR_FP_MODE_FR (i.e.
Status.FR) is not supported as the lone
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Greg Kroah-Hartman
commit 806e30873f0e74d9d41b0ef761bd4d3e55c7d510 upstream.
Commit b5e2ced9bf81 ("stm class: Use vmalloc for the master map") caused
a build error on some arches as vmalloc.h
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Martin Kelly
commit 3d13de4b027d5f6276c0f9d3a264f518747d83f2 upstream.
Currently, the following causes a kernel OOPS in memcpy:
echo 1073741825 > buffer/length
echo 1 > buffer/enable
Note
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Alexander Shishkin
commit b5e2ced9bf81393034072dd4d372f6b430bc1f0a upstream.
Fengguang is running into a warning from the buddy allocator:
> swapper/0: page allocation failure: order:9,
>
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Hugh Dickins
commit 145e1a71e090575c74969e3daa8136d1e5b99fc8 upstream.
George Boole would have noticed a slight error in 4.16 commit
69d763fc6d3a ("mm: pin address_space before dereferencing
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Michael Ellerman
commit 37c0bdd00d3ae83369ab60a6712c28e11e6458d5 upstream.
Now that we have the security flags we can significantly simplify the
code in pnv_setup_rfi_flush(), because we can
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Michael Ellerman
commit 8ad33041563a10b34988800c682ada14b2612533 upstream.
This landed in setup_64.c for no good reason other than we had nowhere
else to put it. Now that we have a
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: David S. Miller
commit 1b4af13ff2cc6897557bb0b8d9e2fad4fa4d67aa upstream.
Reported-by: Waldemar Brodkorb
Signed-off-by: David S. Miller
Cc: Guenter Roeck
Signed-off-by: Greg Kroah-Hartman
On Sun, 3 Jun 2018, Baoquan He wrote:
> diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
> index d9228e4d0320..3485c58cfd1c 100644
> --- a/include/linux/slab_def.h
> +++ b/include/linux/slab_def.h
> @@ -67,9 +67,10 @@ struct kmem_cache {
>
> /*
>* If debugging is
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Steven Rostedt (VMware)
commit 86b389ff22bd6ad8fd3cb98e41cd271886c6d023 upstream.
If a instance has an event trigger enabled when it is freed, it could cause
an access of free memory. Here's
On Mon, Jun 4, 2018 at 4:31 AM Rafael J. Wysocki wrote:
>
> device property: Get rid of union aliasing
Honestly, this looks questionable to me.
I'm not talking about the changes themselves - I can live with them.
But the _rationale_ is pure and utter garbage, and dangerously so.
The fact is,
Hi Vishun,
(CC: +linux-arm-kernel list)
On 05/06/18 14:12, Andy Shevchenko wrote:
> On Thu, May 31, 2018 at 1:01 PM, Vishnu Motghare
> wrote:
>> My understanding is each CPU getting its own IRQ stack. So is it
>> possible to print the stack uses of each IRQ handler?
The stacks are per-cpu not
"'t...@kernel.org'" writes:
> Hello,
>
> On Tue, Jun 05, 2018 at 10:31:36AM -0500, Eric W. Biederman wrote:
>> What I have above is not the clearest, and in fact the logic could be
>> better.
>>
>> The fundamental challenge is because hash collisions are possible a file
>> offset does not hold
From: Adrian Hunter
sync_switch is a facility to synchronize decoding more closely with the
point in the kernel when the context actually switched.
In one case, INTEL_PT_SS_NOT_TRACING state was not correctly
transitioning to INTEL_PT_SS_TRACING state due to a missing case clause.
Add it.
From: Arnaldo Carvalho de Melo
Adrian reported that this test fails in his system where:
probe libc's inet_pton & backtrace it with ping: FAILED!
root@kbl04:~/git/linux-perf# nm -g /lib/x86_64-linux-gnu/libc-2.19.so | grep
inet_pton
nm: /lib/x86_64-linux-gnu/libc-2.19.so: no symbols
From: Adrian Hunter
perf tools uses map__rip_2objdump() to calculate objdump virtual addresses.
map__rip_2objdump() needs to be amended to deal with PTI entry trampolines.
Signed-off-by: Adrian Hunter
Reported-by: Arnaldo Carvalho de Melo
Tested-by: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Adopt the SPDX license identifier headers to ease license compliance
management.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2:
- [6/9] Do not remove last paragraph.
drivers/input/keyboard/cros_ec_keyb.c | 34 ++-
1 file changed, 12 insertions(+), 22
On Mon, Apr 16, 2018 at 1:51 PM, Shakeel Butt wrote:
> Introduce the memcg variant for kmalloc[_node] and
> kmem_cache_alloc[_node]. For kmem_cache_alloc, the kernel switches the
> root kmem cache with the memcg specific kmem cache for __GFP_ACCOUNT
> allocations to charge those allocations to
From: Thomas Richter
Use the header file util/debug.h instead of declaration of verbose
variable.
Signed-off-by: Thomas Richter
Cc: Heiko Carstens
Cc: Hendrik Brueckner
Cc: Martin Schwidefsky
Link: http://lkml.kernel.org/r/20180528134817.36643-1-tmri...@linux.ibm.com
Signed-off-by: Arnaldo
From: Arnaldo Carvalho de Melo
We were checking just if callchain processing was asked for by the
user, not if the evsel itself has callchains, and since we can have
some evsels with callchains and others without, check that.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
From: Arnaldo Carvalho de Melo
Its common to have the (evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN),
so add an evsel__has_callchain(evsel) helper.
This will actually get more uses as we check that instead of
symbol_conf.use_callchain in places where that produces the same result
but makes
From: Arnaldo Carvalho de Melo
It is used in a single place, move the declaration to that function.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-p650ofrl8xike4dewxod5...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de
From: Arnaldo Carvalho de Melo
This is another case were a big switch for callchains,
symbol_conf.use_callchain, is inconvenient, as we can have both events
with and without callchains, no point in checking a single switch to
decide to allocate space for callchains.
Cc: Adrian Hunter
Cc: David
:28:20 -0300)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git
tags/perf-core-for-mingo-4.18-20180605
for you to fetch changes up to 03ac4e71cd120d2c3411d106d00d266114575f74:
perf intel-pt: Fix "Unexpected indirect branch" error (
From: Arnaldo Carvalho de Melo
So that we can allocate just the notes->src->cyc_hist, that, unlike
notes->src->histograms, is not per event, and in paths where we
need to lazily allocate notes->src->cyc_hist we don't have the
number of events handy to also allocate ->histograms.
Cc: Adrian
From: Arnaldo Carvalho de Melo
So that we can call it independently, in contexts were we know we
already have notes->src allocated.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-f5fn7tr1asey6g013wavp...@git.kernel.org
From: Arnaldo Carvalho de Melo
By taking advantage that __get() routines return the pointer to the
object for which a reference count is being get.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Stephane Eranian
Cc: Wang Nan
Link:
From: Arnaldo Carvalho de Melo
It only operates on the notes->src->cyc_hist, just pass that to it.
Cc: Adrian Hunter
Cc: David Ahern
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Wang Nan
Link: https://lkml.kernel.org/n/tip-zd1cu4zwmu21k0cxlr83y...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de
Hi Fabio,
On 05/06/18 20:04, Fabio Estevam wrote:
> Hi Enric,
>
> On Tue, Jun 5, 2018 at 2:54 PM, Enric Balletbo i Serra
> wrote:
>> Adopt the SPDX license identifier headers to ease license compliance
>> management.
>>
>> Signed-off-by: Enric Balletbo i Serra
>> ---
>>
>> Changes in v2:
>> -
Please pull these general security subsystem updates for v4.18.
Summary:
- Incorporate new socketpair() hook into LSM and wire up the SELinux and
Smack modules. From David Herrmann:
"The idea is to allow SO_PEERSEC to be called on AF_UNIX sockets
created via socketpair(2), and
On Tue, Jun 05, 2018 at 08:45:44PM +0200, Enric Balletbo i Serra wrote:
> Hi Dmitry,
>
> On 05/06/18 20:29, Dmitry Torokhov wrote:
> > On Tue, Jun 05, 2018 at 03:16:40PM -0300, Fabio Estevam wrote:
> >> Hi Enric,
> >>
> >> On Tue, Jun 5, 2018 at 3:14 PM, Enric Balletbo i Serra
> >> wrote:
> >>
>
On 05/06/18 17:21, Andy Shevchenko wrote:
> On Mon, May 21, 2018 at 3:53 PM, Sudeep Holla wrote:
>> of_property_read_u32 searches for a property in a device node and read
>> a 32-bit value from it. Instead of using of_get_property to get the
>> property and then read 32-bit value using
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