On 05/04/2017 04:17 PM, Peter Zijlstra wrote:
> On Mon, Apr 24, 2017 at 05:18:35PM +0200, Daniel Bristot de Oliveira wrote:
>> We have been facing some problems with self-suspending constrained
>> deadline tasks. The main reason is that the original CBS was not
>> designed for such sort of tasks.
>
From: Rob Landley
Make initramfs honor CONFIG_DEVTMPFS_MOUNT, move /dev/console
open after devtmpfs mount, and update help text.
Signed-off-by: Rob Landley
---
drivers/base/Kconfig | 14 --
init/main.c | 15 +--
2 files changed, 13 insertions(+), 16 deleti
On Thu, 2017-05-11 at 16:12 +0200, Greg Kroah-Hartman wrote:
> 4.4-stable review patch. If anyone has any objections, please let me know.
>
> --
>
> From: Ruslan Ruslichenko
>
> commit a9b4f08770b415f30f2fb0f8329a370c8f554aa3 upstream.
>
> commit d32932d02e18 removed the irq_r
On 05/10/2017 08:20 AM, Jon Mason wrote:
> There is a potential unnecessary refcount decriment on error path of
> put_device(&pb->mii_bus->dev), as it is possible to avoid the
> of_mdio_find_bus() call if mux_bus is specified by the calling function.
>
> The same put_device() is not called in the
On 05/04/2017 04:23 PM, Peter Zijlstra wrote:
> On Thu, May 04, 2017 at 04:17:21PM +0200, Peter Zijlstra wrote:
>> On Mon, Apr 24, 2017 at 05:18:35PM +0200, Daniel Bristot de Oliveira wrote:
>>> +static void
>>> +update_dl_revised_wakeup(struct sched_dl_entity *dl_se, struct rq *rq)
>>> +{
>>> +
On 05/04/2017 04:26 PM, Peter Zijlstra wrote:
> On Thu, May 04, 2017 at 04:17:21PM +0200, Peter Zijlstra wrote:
>> We use two difference CBS rules:
>>
>> 1) the original CBS rule for implicit deadline tasks;
>> 2) the revised CBS rule for constrained deadline tasks.
>>> @@ -500,6 +550,14 @@ stati
Hi all,
the test program attached below almost always results in one of the child
processes being stuck in zap_pid_ns_processes(). When this happens, I can
see from test logs that nr_hashed == 2 and init_pids==1, but there is only
a single thread left in the pid namespace (the one that is stuck).
On Thu, May 11, 2017 at 07:46:27PM +0900, AKASHI Takahiro wrote:
> Luis,
>
> On Fri, Apr 28, 2017 at 03:45:35AM +0200, Luis R. Rodriguez wrote:
> > > > +To test an async call one could do::
> > > > +
> > > > +echo anything > /lib/firmware/test-driver_data.bin
> > >
> > > Your current shel
On Tue, May 09, 2017 at 10:50:00AM +0800, Leo Yan wrote:
> Coresight includes debug module and usually the module connects with CPU
> debug logic. ARMv8 architecture reference manual (ARM DDI 0487A.k) has
> description for related info in "Part H: External Debug".
>
> Chapter H7 "The Sample-based
On Thu, May 11, 2017 at 01:48:04PM +0200, Arnd Bergmann wrote:
> gcc-7 warns about 'const SIMPLE_DEV_PM_OPS', as that macro already constains
> a 'const' keyword:
>
> drivers/input/keyboard/cros_ec_keyb.c:663:14: error: duplicate 'const'
> declaration specifier [-Werror=duplicate-decl-specifier]
On Tue, May 09, 2017 at 10:50:01AM +0800, Leo Yan wrote:
> Bind debug module driver for Hi6220.
>
> Signed-off-by: Leo Yan
Reviewed-by: Mathieu Poirier
> ---
> arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 64
> +++
> 1 file changed, 64 insertions(+)
>
> diff --git
On Tue, May 09, 2017 at 10:50:02AM +0800, Leo Yan wrote:
> Add debug unit on Qualcomm msm8916 based platforms, including the
> DragonBoard 410c board.
>
> Signed-off-by: Leo Yan
Reviewed-by: Mathieu Poirier
> ---
> arch/arm64/boot/dts/qcom/msm8916.dtsi | 32
>
Hi Linus,
Please pull the arm64 updates below. The mm/vmalloc.c change was acked
by Michal Hocko and the arch/arm one by Russell King. Thanks.
The following changes since commit 92f66f84d9695d07adf9bc987bbcce4bf9b8e87c:
arm64: Fix the DMA mmap and get_sgtable API with DMA_ATTR_FORCE_CONTIGUOUS
On Tue, May 09, 2017 at 10:49:55AM +0800, Leo Yan wrote:
> Add detailed documentation for Coresight CPU debug driver, which
> contains the info for driver implementation, Mike Leach excellent
> summary for "clock and power domain". At the end some examples on how
> to enable the debugging functiona
On 05/11/2017 04:50 AM, Arnd Bergmann wrote:
> gcc-7 warns about some declarations that are more 'const' than necessary:
>
> arch/arm/mach-at91/pm.c:338:34: error: duplicate 'const' declaration
> specifier [-Werror=duplicate-decl-specifier]
> static const struct of_device_id const ramc_ids[] __i
On Tue, May 09, 2017 at 10:49:56AM +0800, Leo Yan wrote:
> Add coresight_cpu_debug.enable to kernel-parameters.txt, this flag is
> used to enable/disable the CPU sampling based debugging.
>
> Signed-off-by: Leo Yan
Reviewed-by: Mathieu Poirier
> ---
> Documentation/admin-guide/kernel-paramete
From: Florian Fainelli
Date: Thu, 11 May 2017 10:05:27 -0700
> On 05/10/2017 08:20 AM, Jon Mason wrote:
>> There is a potential unnecessary refcount decriment on error path of
>> put_device(&pb->mii_bus->dev), as it is possible to avoid the
>> of_mdio_find_bus() call if mux_bus is specified by th
On Tue, May 09, 2017 at 10:49:57AM +0800, Leo Yan wrote:
> Update document file entries for Coresight debug module.
>
> Signed-off-by: Leo Yan
Reviewed-by: Mathieu Poirier
> ---
> MAINTAINERS | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index b948dfa
On Wed, May 10, 2017 at 10:51:35PM -0700, Guru Das Srinagesh wrote:
> Fix the following sparse warnings about incorrect type usage:
>
> fusb302.c:1028:32: warning: incorrect type in argument 1 (different base
> types)
> fusb302.c:1028:32:expected unsigned short [unsigned] [usertype] header
>
On Tue, 2017-05-09 at 04:37 +0200, Mike Galbraith wrote:
> On Mon, 2017-05-08 at 16:48 -0300, Gabriel Krisman Bertazi wrote:
>
> > Thanks for reporting this. Can you confirm the following patch prevents
> > the issue?
>
> Nope, it still gripes.
The reason for this gripe is that we find that we
On Wed, 3 May 2017 13:37:08 +0900
Masahiro Yamada wrote:
> +CC David Woodhouse
> +CC David Howells
>
>
> 2017-04-15 6:54 GMT+09:00 Stephen Hemminger :
> > When 'make mrproper' is run it was supposed to remove the signing
> > keys in the certs directory, but only the filename is given
> > rather
Hi David,
On 05/11/2017 09:59 AM, David Howells wrote:
>
> Here are a set of patches to create a superblock configuration context
> prior to setting up a new mount, populating it with the parsed
> options/binary data, creating the superblock and then effecting the mount.
>
> This allows namespac
From: Colin Ian King
The error status err is initialized as zero and then being checked
several times to see if it is less than zero even when it has not
been updated. Since these checks are redundant we can remove these
as well as err and the error exit label err_exit.
Detected by CoverityScan,
On 05/11/2017 04:01 PM, Juri Lelli wrote:
> Looks good to me.
>
> Peter, any particular reason why you wanted to first check the values?
+1
-- Daniel
Guenter Roeck writes:
> Hi all,
>
> the test program attached below almost always results in one of the child
> processes being stuck in zap_pid_ns_processes(). When this happens, I can
> see from test logs that nr_hashed == 2 and init_pids==1, but there is only
> a single thread left in the pid
On 09/05/17 03:50, Leo Yan wrote:
Coresight includes debug module and usually the module connects with CPU
debug logic. ARMv8 architecture reference manual (ARM DDI 0487A.k) has
description for related info in "Part H: External Debug".
Chapter H7 "The Sample-based Profiling Extension" introduces
On Sun, May 07, 2017 at 05:38:30AM -0700, Andy Lutomirski wrote:
> flush_tlb_page() was very similar to flush_tlb_mm_range() except that
> it had a couple of issues:
>
> - It was missing an smp_mb() in the case where
>current->active_mm != mm. (This is a longstanding bug reported by
>Nad
On Thu, May 11, 2017 at 09:59:55AM -0600, Shuah Khan wrote:
> On 05/11/2017 08:10 AM, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.10.16 release.
> > There are 129 patches in this series, all will be posted as a response
> > to this one. If anyone has any is
On Thu, May 11, 2017 at 09:30:56AM -0700, Stephen Hemminger wrote:
> On Thu, 11 May 2017 18:15:46 +0200
> SF Markus Elfring wrote:
>
> > From: Markus Elfring
> > Date: Thu, 11 May 2017 17:30:10 +0200
> >
> > Replace the specification of a data structure by a pointer dereference
> > as the param
* Nikita Yushchenko [170511 10:01]:
> >>> Hmm maybe yeah. I don't quite follow the above the "pinctrl-0 property
> >>> of sx150x device tree node, is misinterpreted as hog" part though.
> >>
> >> sx150x is i2c-gpio device. It has 16 GPIO lines that are communicated
> >> with via i2c bus, and an i
On Thu, May 11, 2017 at 05:08:19PM +0100, Marc Zyngier wrote:
> On 11/05/17 16:54, Suzuki K Poulose wrote:
> > On 11/05/17 16:37, Mark Rutland wrote:
> >> On Thu, May 11, 2017 at 04:15:38PM +0100, Suzuki K Poulose wrote:
> >>> On 11/05/17 16:01, Mark Rutland wrote:
> +static inline bool cpus_h
Sorry this is an old topic now but a clarification was requested by AKASHI,
so following up.
On Tue, Aug 09, 2016 at 07:58:27PM -0700, Linus Torvalds wrote:
> On Tue, Aug 9, 2016 at 1:14 PM, Luis R. Rodriguez wrote:
> >
> > I'm personally fine with MODULE_LICENSE("GPL") being used with
> > copyl
From: Nicholas Bellinger
During v4.3 when the overflow/underflow check was relaxed by
commit c72c525022:
commit c72c5250224d475614a00c1d7e54a67f77cd3410
Author: Roland Dreier
Date: Wed Jul 22 15:08:18 2015 -0700
target: allow underflow/overflow for PR OUT etc. commands
to allow
The following changes since commit
4a1e31c68e9f40be32838944931178b0d9ed9162:
Merge tag 'arc-4.12-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc (2017-05-09 10:10:15
-0700)
are available in the git repository at:
git://git.lwn.net/linux.git tags/docs-4.12-2
for you to fet
On Thu, May 11, 2017 at 07:45:55PM +0200, Greg Kroah-Hartman wrote:
> On Thu, May 11, 2017 at 09:59:55AM -0600, Shuah Khan wrote:
> > On 05/11/2017 08:10 AM, Greg Kroah-Hartman wrote:
> > > This is the start of the stable review cycle for the 4.10.16 release.
> > > There are 129 patches in this ser
On Thu, May 11, 2017 at 07:46:27PM +0900, AKASHI Takahiro wrote:
> On Fri, Apr 28, 2017 at 03:45:35AM +0200, Luis R. Rodriguez wrote:
> > > > diff --git a/lib/test_driver_data.c b/lib/test_driver_data.c
> > > > new file mode 100644
> > > > index ..11175a3b9f0a
> > > > --- /dev/null
> >
From: Colin King
Date: Thu, 11 May 2017 18:29:29 +0100
> From: Colin Ian King
>
> The error status err is initialized as zero and then being checked
> several times to see if it is less than zero even when it has not
> been updated. Since these checks are redundant we can remove these
> as well
On Wed, May 10, 2017 at 6:24 PM, PaX Team wrote:
> On 9 May 2017 at 12:01, Kees Cook wrote:
>> Various differences from PaX:
>> - uses earlier value reset implementation in assembly
>> - uses UD0 and refcount exception handler instead of new int vector
>> - uses .text.unlikely instead of custom na
On 5/2/2017 3:49 AM, Luis R. Rodriguez wrote:
As the firmware API evolves we keep extending functions with more arguments.
Stop this nonsense by proving an extensible data structure which can be used
to represent both user parameters and private internal parameters.
We introduce 3 data structu
On 11/05/17 19:16, David Miller wrote:
> From: Colin King
> Date: Thu, 11 May 2017 18:29:29 +0100
>
>> From: Colin Ian King
>>
>> The error status err is initialized as zero and then being checked
>> several times to see if it is less than zero even when it has not
>> been updated. Since these c
Hi,
On Thu, May 11, 2017 at 01:41:54PM +0200, Arnd Bergmann wrote:
> When SERDEV is a loadable module, and the HCI code is built-in, we
> get a link error:
>
> drivers/bluetooth/built-in.o: In function `ll_close':
> hci_ll.c:(.text+0x278d): undefined reference to `serdev_device_close'
> drivers/b
Hi Arnd,
On Thu, May 11, 2017 at 02:11:26PM +0200, Arnd Bergmann wrote:
> Like the other H4 variants, this only builds when the base
> H4 support is enabled, otherwise we get a build error:
>
> drivers/bluetooth/hci_nokia.c:624:33: error: array type has incomplete
> element type 'struct h4_recv_
The API convention makes it that a given MDIO bus reset should be able
to access PHY devices in its reset() callback and perform additional
MDIO accesses in order to bring the bus and PHYs in a working state.
Commit 69226896ad63 ("mdio_bus: Issue GPIO RESET to PHYs.") broke that
contract by first
Add stubs for gpiod_add_lookup_table() and gpiod_remove_lookup_table()
for the !GPIOLIB case to prevent build errors.
Signed-off-by: Anatolij Gustschin
---
Changes in v4:
- move stubs to gpio/machine.h
Changes in v3:
- add stubs for !GPIOLIB case. Drop prototypes, these are
already in gpio/
On Thu, May 11, 2017 at 07:46:27PM +0900, AKASHI Takahiro wrote:
> On Fri, Apr 28, 2017 at 03:45:35AM +0200, Luis R. Rodriguez wrote:
> > > > diff --git a/tools/testing/selftests/firmware/driver_data.sh
> > > > b/tools/testing/selftests/firmware/driver_data.sh
> > ...
> >
> > > > +TEST_NAME="driv
On Thu, May 11, 2017 at 01:17:39PM -0500, Li, Yi wrote:
> On 5/2/2017 3:49 AM, Luis R. Rodriguez wrote:
> > As the firmware API evolves we keep extending functions with more arguments.
> > Stop this nonsense by proving an extensible data structure which can be used
> > to represent both user parame
From: Colin Ian King
The error status err is initialized as zero and then being checked
several times to see if it is less than zero even when it has not
been updated. It may seem that the err should be assigned to the
return code of the call to the various *offload_en_set calls and
then we chec
Another 100 lines of boilerplate gone, while allowing for bridges to
be connected in the display chain.
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/vc4/vc4_dpi.c | 164 --
1 file changed, 30 insertions(+), 134 deletions(-)
diff --git a/drivers/gpu/drm/
This cuts 135 lines of boilerplate, at the cost of losing the
filtering of get_modes() using atmel_hlcdc_dc_mode_valid(). The
atomic check will still check that we don't set an invalid mode,
though.
Signed-off-by: Eric Anholt
---
This patch is just a proposal for atmel-hlcdc if you like it -- m
Many DRM drivers have common code to make a stub connector
implementation that wraps a drm_panel. By wrapping the panel in a DRM
bridge, all of the connector code (including calls during encoder
enable/disable) goes away.
v2: Fix build with CONFIG_DRM=m, drop "dev" argument that should just
b
Avoids a bunch of connector boilerplate. Note that this causes panel
prepare() to be moved before mtk_dsi_poweron() and unprepare() to be
after poweroff(). I think this is the expected usage of the panel API
(enable should be when you do things that require the link to be
brought up), but there m
The newer version of the RPi panel driver is going to be a combination
of a bridge and a panel, but we should also support panels without a
bridge, so the panel-bridge layer lets us do that cleanly.
v2: Drop "dev" argument.
Signed-off-by: Eric Anholt
Acked-by: Daniel Vetter
---
drivers/gpu/drm
drm_encoder_cleanup() finishes with memsetting it to 0, already.
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
b/drivers/gpu/drm/atmel-hl
Another 100 lines of boilerplate gone. Bridges aren't supported yet,
but will be trivial to add later.
Signed-off-by: Eric Anholt
---
Also untested.
drivers/gpu/drm/stm/ltdc.c | 128 +
drivers/gpu/drm/stm/ltdc.h | 2 +-
2 files changed, 13 inserti
On Thu, May 11, 2017 at 12:31:21PM -0500, Eric W. Biederman wrote:
> Guenter Roeck writes:
>
> > Hi all,
> >
> > the test program attached below almost always results in one of the child
> > processes being stuck in zap_pid_ns_processes(). When this happens, I can
> > see from test logs that nr_h
On Thu, May 04, 2017 at 04:08:13PM +0200, Boris Brezillon wrote:
> On Thu, 4 May 2017 13:11:00 +0100
> Colin King wrote:
>
> > From: Colin Ian King
> >
> > nand_ooblayout_lp_hamming_ops can be made static as it does not need to be
> > in global scope.
> >
> > Signed-off-by: Colin Ian King
>
"Huang, Kai" writes:
...
> Hi Bandan,
>
> I was just suggesting. You and Paolo still make the decision :)
Sure Kai, I don't mind the name change at all.
The maintainer has already picked this up and I don't think
the function name change is worth submitting a follow up.
Thank you very much for t
On Thu, May 11, 2017 at 11:26 AM, Luis R. Rodriguez wrote:
>
> It would seems to make sense to me to only need to verify files when read
> for the first time, once its cache I don't see why we would re-verify them ?
To be clear, the fw cache feature reads the files from the fs prior to
suspend, a
Hi Linus,
Here are the target-pending updates for v4.12-rc1. Please go ahead and
pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git for-next
Things where alot more calm than previously expected. It's primarily
fixes in various areas, with most of the new function
On 05/09, Chao Yu wrote:
> From: Chao Yu
>
> Split wio_mutex to adjust different temperature bio cache.
This can be rephrased like:
Signed-off-by: Chao Yu
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/f2fs.h| 3 ++-
fs/f2fs/segment.c | 4 ++--
fs/f2fs/super.c | 7 ---
3 files changed, 8 i
Hi Chao,
On 05/09, Chao Yu wrote:
> From: Chao Yu
>
> Serialize data/node IOs by using fifo list instead of mutex lock,
> it will help to enhance concurrency of f2fs, meanwhile keeping LFS
> IO semantics.
I'm not against to give it a try, but not sure how much we can get a benefit
from this app
On Thu, 2017-05-11 at 13:18 +0200, Borislav Petkov wrote:
> On Wed, May 10, 2017 at 03:49:05PM -0700, Sai Praneeth Prakhya wrote:
> > From: Sai Praneeth
> >
> > EFI_PGT_DUMP, as the name suggests dumps efi page tables to dmesg during
> > kernel boot. This feature is very useful while debugging pa
On Thu, May 04, 2017 at 10:10:46PM +0200, Julia Lawall wrote:
> Drop static on a local variable, when the variable is initialized before
> any use on every possible execution path through the function. The static
> has no benefit, and dropping it reduces the code size.
>
> The semantic patch that
On Mon, Mar 27, 2017 at 10:55:37AM -0700, Tony Lindgren wrote:
> * Bin Liu [170327 10:17]:
> > On Mon, Mar 27, 2017 at 09:59:47AM -0700, Tony Lindgren wrote:
> > > * Moreno Bartalucci [170327 09:23]:
> > > > If I understood your patch, however, if the device (anyone, not just my
> > > > one) tak
Hi Arnd,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.11 next-20170511]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Arnd-Bergmann/smp_call_function-use-inline-helpers
* Bin Liu [170511 11:53]:
> On Mon, Mar 27, 2017 at 10:55:37AM -0700, Tony Lindgren wrote:
> > * Bin Liu [170327 10:17]:
> > > On Mon, Mar 27, 2017 at 09:59:47AM -0700, Tony Lindgren wrote:
> > > > * Moreno Bartalucci [170327 09:23]:
> > > > > If I understood your patch, however, if the device (
On Thu, May 11, 2017 at 7:23 AM, Steven Rostedt wrote:
[..]
>> To fix the suggestion I made in the very beginning of this email, I
>> suggest a combination of trace_find_cmdline type of approach to save
>> the tgid of all current threads available, and then using
>> trace_sched_fork to find out wh
On Wed, Apr 05, 2017 at 02:14:09PM -0400, J. Bruce Fields wrote:
> On Wed, Apr 05, 2017 at 10:05:51AM +0200, Jan Kara wrote:
> > 1) Keep i_version as is, make clients also check for i_ctime.
>
> That would be a protocol revision, which we'd definitely rather avoid.
>
> But can't we accomplish the
On Thu, May 11, 2017 at 11:55:28AM -0700, Tony Lindgren wrote:
> * Bin Liu [170511 11:53]:
> > On Mon, Mar 27, 2017 at 10:55:37AM -0700, Tony Lindgren wrote:
> > > * Bin Liu [170327 10:17]:
> > > > On Mon, Mar 27, 2017 at 09:59:47AM -0700, Tony Lindgren wrote:
> > > > > * Moreno Bartalucci [1703
On Thu, May 11, 2017 at 9:24 PM, Anatolij Gustschin wrote:
> Add stubs for gpiod_add_lookup_table() and gpiod_remove_lookup_table()
> for the !GPIOLIB case to prevent build errors.
>
Thanks!
FWIW:
Reviewed-by: Andy Shevchenko
It will fix this kbuild bot complain: https://lkml.org/lkml/2017/4/2
On Thu, May 11, 2017 at 02:01:00PM -0500, Bin Liu wrote:
> On Thu, May 11, 2017 at 11:55:28AM -0700, Tony Lindgren wrote:
> > * Bin Liu [170511 11:53]:
> > > On Mon, Mar 27, 2017 at 10:55:37AM -0700, Tony Lindgren wrote:
> > > > * Bin Liu [170327 10:17]:
> > > > > On Mon, Mar 27, 2017 at 09:59:47
On Thu, May 11, 2017 at 6:01 PM, Stephen Hemminger
wrote:
> On Thu, 11 May 2017 15:46:27 +0200
> Fredrik Markstrom wrote:
>
>> From: Fredrik Markström
>>
>> is_skb_forwardable() currently checks if the packet size is <= mtu of
>> the receiving interface. This is not consistent with most of the h
>>> Maybe create_pinctrl() could check if the pin controller device
>>> for a potential hog points to the device itself and bail out
>>> if that's not the case?
>>
>> Well that's exactly what patch from my first mail in this thread does.
>> This indeed fixes my case, but I don't know if it is corre
Hi,
Am Mittwoch, 10. Mai 2017, 10:53:26 CEST schrieb Stefan Wahren:
> This merges the serdev binding for the QCA7000 UART driver (Ethernet over
> UART) into the existing document.
>
> Signed-off-by: Stefan Wahren
> ---
> .../devicetree/bindings/net/qca-qca7000.txt| 32
>
Hi Eric,
On Thu, 11 May 2017 11:31:28 -0700
Eric Anholt wrote:
> This cuts 135 lines of boilerplate, at the cost of losing the
> filtering of get_modes() using atmel_hlcdc_dc_mode_valid(). The
> atomic check will still check that we don't set an invalid mode,
> though.
Nice.
>
> Signed-off-b
On Thu, 11 May 2017 11:31:27 -0700
Eric Anholt wrote:
> drm_encoder_cleanup() finishes with memsetting it to 0, already.
>
> Signed-off-by: Eric Anholt
Acked-by: Boris Brezillon
> ---
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 8 +---
> 1 file changed, 1 insertion(+), 7 deleti
On Thu, May 11, 2017 at 02:10:05PM -0500, Bin Liu wrote:
[...]
> > > > The otg state machine implementation in the musb drivers are kind of
> > > > strange.
> > > > OTG_STATE_A_WAIT_BCON suppose to be a steady state when no usb device is
> > > > attached, but the musb drivers use it as a transient
From: Sai Praneeth
EFI_PGT_DUMP, as the name suggests dumps efi page tables to dmesg during
kernel boot. This feature is very useful while debugging page
faults/null pointer dereferences to efi related addresses. Presently,
this feature is limited only to x86_64, so let's extend it to other efi
c
Anna Schumaker wrote:
> Is there any way to split the NFS patch into multiple pieces?
Are you okay with a patch or two that add code that is unconnected in that
patch, but connected in a later one?
David
Commit 4b4cea91691d ("mm: vmscan: fix IO/refault regression in
cache workingset transition") introduced three new entries in memory
stat file:
- workingset_refault,
- workingset_activate,
- workingset_nodereclaim.
This commit adds a corresponding description to the cgroup v2 docs.
Track the following reclaim counters for every memory cgroup:
PGREFILL, PGSCAN, PGSTEAL, PGACTIVATE, PGDEACTIVATE, PGLAZYFREE and
PGLAZYFREED.
These values are exposed using the memory.stats interface of cgroup v2.
The meaning of each value is the same as for global counters,
available using /pro
* Bin Liu [170511 12:23]:
> On Thu, May 11, 2017 at 02:10:05PM -0500, Bin Liu wrote:
> [...]
> > > > > The otg state machine implementation in the musb drivers are kind of
> > > > > strange.
> > > > > OTG_STATE_A_WAIT_BCON suppose to be a steady state when no usb device
> > > > > is
> > > > > at
The recent bug with macsec and historical one with virtio have
indicated that letting skb_to_sgvec trounce all over an sglist
without checking the length is probably a bad idea. And it's not
necessary either: an sglist already explicitly marks its last
item, and the initialization functions are dil
Signed-off-by: Jason A. Donenfeld
Cc: Steffen Klassert
Cc: Herbert Xu
Cc: "David S. Miller"
---
net/ipv4/ah4.c | 8 ++--
net/ipv4/esp4.c | 20 +---
net/ipv6/ah6.c | 8 ++--
net/ipv6/esp6.c | 20 +---
4 files changed, 38 insertions(+), 18 deletions(-)
Signed-off-by: Jason A. Donenfeld
Cc: Sabrina Dubroca
---
drivers/net/macsec.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index cdc347be68f2..dfcb1e9d2ab2 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macse
Signed-off-by: Jason A. Donenfeld
Cc: David Howells
---
net/rxrpc/rxkad.c | 13 ++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
index 1bb9b2ccc267..ecab9334e3c1 100644
--- a/net/rxrpc/rxkad.c
+++ b/net/rxrpc/rxkad.c
@@ -227,7 +22
This is a defense-in-depth measure in response to bugs like
4d6fa57b4dab ("macsec: avoid heap overflow in skb_to_sgvec"). There's
not only a potential overflow of sglist items, but also a stack overflow
potential, so we fix this by limiting the amount of recursion this function
is allowed to do. No
Signed-off-by: Jason A. Donenfeld
Cc: "Michael S. Tsirkin"
Cc: Jason Wang
---
drivers/net/virtio_net.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 9320d96a1632..13fbe4b349c2 100644
--- a/drivers/net/virti
On Thu, 11 May 2017 21:10:11 +0200
Fredrik Markström wrote:
> On Thu, May 11, 2017 at 6:01 PM, Stephen Hemminger
> wrote:
> > On Thu, 11 May 2017 15:46:27 +0200
> > Fredrik Markstrom wrote:
> >
> >> From: Fredrik Markström
> >>
> >> is_skb_forwardable() currently checks if the packet size is
Hi,
Am Mittwoch, 10. Mai 2017, 10:53:24 CEST schrieb Stefan Wahren:
> Before we can merge the QCA7000 UART binding the document needs to be
> renamed.
>
> Signed-off-by: Stefan Wahren
> ---
> .../devicetree/bindings/net/{qca-qca7000-spi.txt => qca-qca7000.txt} |
> 0 1 file changed, 0 inser
On Thu, May 11, 2017 at 03:01:16PM +0100, Juri Lelli wrote:
> > - if (dl_se->dl_yielded)
> > - dl_se->dl_yielded = 0;
> > - if (dl_se->dl_throttled)
> > - dl_se->dl_throttled = 0;
> > + dl_se->dl_yielded = 0;
> > + dl_se->dl_throttled = 0;
> > }
>
> Looks good to me.
Hi,
On 11.05.2017 20:29, Colin King wrote:
> From: Colin Ian King
>
> The error status err is initialized as zero and then being checked
> several times to see if it is less than zero even when it has not
> been updated. It may seem that the err should be assigned to the
> return code of the ca
Hello everybody,
While looking into Coverity ID 1402035 I ran into the following piece
of code at kernel/locking/test-ww_mutex.c:197:
197static int test_abba(bool resolve)
198{
199struct test_abba abba;
200struct ww_acquire_ctx ctx;
201int err, ret;
202
203ww_
> On May 7, 2017, at 5:38 AM, Andy Lutomirski wrote:
>
> @@ -243,15 +237,15 @@ static void flush_tlb_func(void *info)
> return;
> }
>
> - if (f->flush_end == TLB_FLUSH_ALL) {
> + if (f->end == TLB_FLUSH_ALL) {
> local_flush_tlb();
> trace_
When pinctrl device registers, it automatically claims hogs, that is,
maps that pinctrl device serves for itself.
It is possible that in addition to SoC's pinctrl device, other pinctrl
devices get registered. E.g. some gpio expander devies are registered
as pinctrl devices. For such devices, pinct
On 11.05.2017 21:29, Colin King wrote:
From: Colin Ian King
The error status err is initialized as zero and then being checked
several times to see if it is less than zero even when it has not
been updated. It may seem that the err should be assigned to the
return code of the call to the var
On Thu, May 11, 2017 at 12:38:11PM -0700, Tony Lindgren wrote:
> * Bin Liu [170511 12:23]:
> > On Thu, May 11, 2017 at 02:10:05PM -0500, Bin Liu wrote:
> > [...]
> > > > > > The otg state machine implementation in the musb drivers are kind
> > > > > > of strange.
> > > > > > OTG_STATE_A_WAIT_BCON
On Thu, May 11, 2017 at 8:07 AM, Al Viro wrote:
> FVO"needed" equal to "needed to make sparse STFU"? If anything, that's
> sparse being wrong - evaluate.c:check_assignment_type() should do
> if (t == &ctype_bool) {
> if (is_fouled_type(s))
>
On 05/10/2017 09:13 PM, Paul E. McKenney wrote:
> On Wed, May 10, 2017 at 08:55:54PM -0600, Jens Axboe wrote:
>> On 05/10/2017 04:34 PM, Paul E. McKenney wrote:
>>> Hello!
>>>
>>> I got the lockdep splat shown below during some rcutorture testing (which
>>> does CPU hotplug operations) on mainline
On Tue 2017-05-09 14:00:51, Kees Cook wrote:
> This switches the hibernate_64.S function names into character arrays
> to match other areas of the kernel where this is done (e.g., linker
> scripts). Specifically this fixes a compile-time error noticed by the
> future CONFIG_FORTIFY_SOURCE routines
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