hi,
Changing the contents of the FEATURE-DUMP file,
so it looks like:
feature-backtrace=1
feature-dwarf=0
feature-fortify-source=1
feature-sync-compare-and-swap=0
This way it could get included in sub projects,
so they won't be forced to redo features detection.
changing bpf libr
The feature_ass macro generates feature value
assignment for name, like:
$(call feature_ass,dwarf) == feature-dwarf=1
This will be used more in following patches.
Link: http://lkml.kernel.org/n/tip-jst8x3nv43w0h8afu9mfs...@git.kernel.org
Signed-off-by: Jiri Olsa
---
tools/build/Makefile.feat
Changing the contents of the FEATURE-DUMP file,
so it looks like:
feature-backtrace=1
feature-dwarf=0
feature-fortify-source=1
feature-sync-compare-and-swap=0
This way it could get included in sub projects,
so they won't be forced to redo features detection.
Also now storing the complete
This function is cursed.. ;-)
Link: http://lkml.kernel.org/n/tip-8p5nvjgaypgsu5ycfjmkr...@git.kernel.org
Signed-off-by: Jiri Olsa
---
tools/build/Makefile.feature | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index
We decide what dwarf unwind to choose way after Makefile.feature
makefile is included. The $(dwarf-post-unwind) is not even set at
that time. For the same reason it was never included in FEATURE-DUMP
file.
Moving it into perf VF=1 verbose display.
$ make VF=1
BUILD: Doing 'make -j4' paral
From: Markus Elfring
Date: Wed, 23 Dec 2015 17:32:12 +0100
Several update suggestions were taken into account
from static source code analysis.
Markus Elfring (5):
One function call less in ldm_validate_tocblocks() after error detection
Delete extra log messages for memory allocation failure
From: Markus Elfring
Date: Tue, 22 Dec 2015 22:32:07 +0100
This issue was detected by using the Coccinelle software.
Let us return directly if a memory allocation failed.
Signed-off-by: Markus Elfring
---
block/partitions/ldm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Bhuvanesh,
On Wed, 23 Dec 2015, Bhuvanesh wrote:
> Apologies for not putting the backtrace earlier.
No problem. Let's look at it.
> During our regression test of the kernel version 3.14, generated a
> warning in futex code and resulted in crash with the backtrace given
> below:
>
> WARNING:
From: Markus Elfring
Date: Wed, 23 Dec 2015 13:21:01 +0100
A failed call of the kmalloc() function can generate appropriate
information about insufficient memory already.
Thus remove unnecessary log messages for such failures.
Suggested-by: Julia Lawall
Signed-off-by: Markus Elfring
---
block
From: Markus Elfring
Date: Wed, 23 Dec 2015 13:32:51 +0100
Let us return directly if a memory allocation failed.
Signed-off-by: Markus Elfring
---
block/partitions/ldm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/partitions/ldm.c b/block/partitions/ldm.c
index 85
From: Markus Elfring
Date: Wed, 23 Dec 2015 14:31:01 +0100
The kfree() function was called by the ldm_validate_privheads() function
during error handling even if the passed variable "ph" contained
a null pointer.
* Corresponding implementation details could be improved by adjustments
for jump
From: Markus Elfring
Date: Wed, 23 Dec 2015 17:23:25 +0100
1. Remove some space characters and add a few according to the Linux coding
style convention.
2. Reformat a bit of source code also for one switch statement.
3. Apply a few more recommendations from the script "checkpatch.pl".
Signe
On Tue, 2015-12-22 at 15:35 -0600, Suravee Suthikulpanit wrote:
> The current driver uses input clock source frequency to calculate
> values for [SS|FS]_[HC|LC] registers. However, when booting ACPI, we
> do not
> currently have a good way to provide the frequency information.
> Instead, we can lev
Commit cacc06215271 ("sctp: use GFP_USER for user-controlled kmalloc")
missed two other spots.
For connectx, as it's more likely to be used by kernel users of the API,
it detects if GFP_USER should be used or not.
Fixes: cacc06215271 ("sctp: use GFP_USER for user-controlled kmalloc")
Reported-by:
On Mon, Dec 21, 2015 at 11:31:57PM +0100, Arnd Bergmann wrote:
> On Tuesday 15 December 2015, Yury Norov wrote:
> > +
> > +#define compat_sys_open_by_handle_at sys_open_by_handle_at
> > +#define compat_sys_openat sys_openat
> > +
>
> One more thing I just remembered: I think we want
This adds devicetree documentation for the bindings of rtc-rx8010
driver.
Signed-off-by: Akshay Bhat
---
Documentation/devicetree/bindings/i2c/trivial-devices.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
b/Documentation/device
Am 23.12.2015 um 14:17 schrieb Mickaël Salaün:
> Fix a pointer cast typo introduced in v4.4-rc5 especially visible for
> the i386 subarchitecture where it results in a kernel crash.
>
> Fixes: 8090bfd2bb9a ("um: Fix fpstate handling")
> Signed-off-by: Mickaël Salaün
> Cc: Jeff Dike
> Cc: Richard
On Wed, Dec 23, 2015 at 10:13:29PM +0800, Jiang Liu wrote:
> Joe Lawrence reported an use after release
> issue related to x86 IRQ management code. Please refer to following
> link for more information:
> https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1026840.html
Please use link re
On Wed, Dec 23, 2015 at 4:19 PM, Aleksey Makarov
wrote:
> From: Graeme Gregory
>
> On ARM64 some devices use the AMBA device and not the platform bus for
> probing so add support for this. Uses a dummy clock for apb_pclk as ACPI
> does not have a suitable clock representation and to keep the core
Chang log from v1:
- add more cases
>From 9fea6346f5dd2992525e853e27a4fe899d122379 Mon Sep 17 00:00:00 2001
From: Jaegeuk Kim
Date: Tue, 22 Dec 2015 11:56:08 -0800
Subject: [PATCH] f2fs: avoid unnecessary f2fs_gc for dir operations
The f2fs_balance_fs doesn't need to cover f2fs_new_inode or f2f
When sysrq is triggered from console, serial driver for SUN hypervisor
console receives a console break and enables the sysrq. It expects a valid
sysrq char following with break. Meanwhile if driver receives 'NULL'
ASCII char then it disables sysrq and sysrq handler will never be invoked.
This fix
On Sun, Dec 06, 2015 at 05:22:45PM +0100, Remi Pommarel wrote:
> Hi,
>
> This patchset adds support for pwm clock. At boot, this clock does not have a
> default parent nor a default rate set. Thus we should be able to change its
> parent to get this clock working. The current clock implementation
Hi Chao,
On Wed, Dec 23, 2015 at 04:00:36PM +0800, Chao Yu wrote:
> Hi Jaegeuk,
>
> > -Original Message-
> > From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> > Sent: Wednesday, December 23, 2015 9:00 AM
> > To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> > linux-f2fs-de.
This adds devicetree documentation for the bindings of mpl3115 driver.
Signed-off-by: Akshay Bhat
---
Documentation/devicetree/bindings/i2c/trivial-devices.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
b/Documentation/devicetre
On Wed, Dec 23, 2015 at 06:20:33PM +0100, Jean-Francois Moine wrote:
> On Wed, 23 Dec 2015 10:05:34 +
> Liviu Dudau wrote:
>
> > > What was the reason to keep the "ports" node instead of the device?
> >
> > The function is an extract of common code sprinkled through a few DRM
> > drivers,
>
pxa2xx-uart was a separate uart platform driver. It was declaring
the same device names and numbers as 8250 driver. As a result,
it was impossible to use 8250 driver on PXA SoCs.
Upon closer examination pxa2xx-uart turned out to be a clone of
8250_core driver.
Workaround for Erratum #19 according
Change log from v1:
- remove redundant set
- adjust memory alignment
>From 60c6a898094535e850268dd77701255a37cce3d3 Mon Sep 17 00:00:00 2001
From: Jaegeuk Kim
Date: Tue, 22 Dec 2015 12:59:54 -0800
Subject: [PATCH] f2fs: record node block allocation in dnode_of_data
This patch introduces record
On Wed, Dec 23, 2015 at 10:13:26PM +0800, Jiang Liu wrote:
> Function __assign_irq_vector() makes use of apic_chip_data.old_domain
> as a temporary buffer, which causes trouble to rollback logic in case of
> failure. So use a dedicated temporary buffer for __assign_irq_vector().
>
> Signed-off-by:
Hi Chao,
On Wed, Dec 23, 2015 at 05:46:59PM +0800, Chao Yu wrote:
> Hi Jaegeuk,
>
> > -Original Message-
> > From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> > Sent: Wednesday, December 23, 2015 9:00 AM
> > To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> > linux-f2fs-de.
Change log v2:
- add dio case
>From c2d16a526371954671f9c8cff5f09f9d230f7993 Mon Sep 17 00:00:00 2001
From: Jaegeuk Kim
Date: Tue, 22 Dec 2015 13:23:35 -0800
Subject: [PATCH] f2fs: call f2fs_balance_fs only when node was changed
If user tries to update or read data, we don't need to call f2fs_b
"at" is not a valid vendor prefix, correcting the same to "atmel"
Signed-off-by: Akshay Bhat
---
Documentation/devicetree/bindings/i2c/trivial-devices.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
b/Documentatio
On Wed, Dec 23, 2015 at 4:58 AM, Borislav Petkov wrote:
> On Tue, Dec 22, 2015 at 11:38:07AM -0800, Tony Luck wrote:
>> I interpreted that comment as "stop playing with %rax in the fault
>> handler ... just change the IP to point the the .fixup location" ...
>> the target of the fixup being the "l
e minds I can update it too.
Changelog 20151223:
- don't allocate memory pr_cont_kernfs_path() under spinlock
---
fs/kernfs/dir.c| 192
include/linux/kernfs.h |9 ++-
2 files changed, 166 insertions(+), 35 deletions(-)
diff --g
Introduce the ability to create new cgroup namespace. The newly created
cgroup namespace remembers the cgroup of the process at the point
of creation of the cgroup namespace (referred as cgroupns-root).
The main purpose of cgroup namespace is to virtualize the contents
of /proc/self/cgroup file. Pr
orr. (Andrew)
This series applies cleanly and was tested against next-20151223.
A working tree can be found here:
https://git.kernel.org/cgit/linux/kernel/git/zwisler/linux.git/log/?h=fsync_v6
[1]: https://lists.01.org/pipermail/linux-nvdimm/2015-December/003588.html
Ross Zwisler (7):
pmem:
Add find_get_entries_tag() to the family of functions that include
find_get_entries(), find_get_pages() and find_get_pages_tag(). This is
needed for DAX dirty page handling because we need a list of both page
offsets and radix tree entries ('indices' and 'entries' in this function)
that are marked
To properly handle fsync/msync in an efficient way DAX needs to track dirty
pages so it is able to flush them durably to media on demand.
The tracking of dirty pages is done via the radix tree in struct
address_space. This radix tree is already used by the page writeback
infrastructure for tracki
The function __arch_wb_cache_pmem() was already an internal implementation
detail of the x86 PMEM API, but this functionality needs to be exported as
part of the general PMEM API to handle the fsync/msync case for DAX mmaps.
One thing worth noting is that we really do want this to be part of the
P
Add support for tracking dirty DAX entries in the struct address_space
radix tree. This tree is already used for dirty page writeback, and it
already supports the use of exceptional (non struct page*) entries.
In order to properly track dirty DAX pages we will insert new exceptional
entries into
Properly support FC hosts. Additional cleanup patches are also
included.
V2: Comments from Dan Carpenter and
from Johannes Thumshirn addressed.
V3: Fixed build issues reported by kbuild test robot
V4: Addressed comments from Hannes and James.
K. Y. Srin
To properly support the new DAX fsync/msync infrastructure filesystems
need to call dax_pfn_mkwrite() so that DAX can track when user pages are
dirtied.
Signed-off-by: Ross Zwisler
---
fs/xfs/xfs_file.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/fs/xfs/xfs_file.c
The function storvsc_channel_init() repeatedly interacts with the host to
extract various channel properties. Refactor this code to eliminate code
repetition.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Long Li
Reviewed-by: Johannes Thumshirn
Reviewed-by: Hannes Reinecke
Tested-by: Alex Ng
-
On the interrupt path, we repeatedly establish the pointer to the
storvsc_device. While the compiler does inline
get_in_stor_device() (and other static functions) in the call chain
in the interrupt path, the compiler is repeatedly inlining
the call to get_in_stor_device() each time it is invoked.
T
The hv_fc_wwn_packet is exchanged over vmbus. Make the definition in Linux match
the Window's definition.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Johannes Thumshirn
Reviewed-by: Long Li
Reviewed-by: Hannes Reinecke
Tested-by: Alex Ng
---
drivers/scsi/storvsc_drv.c |5 ++---
1 files
For FC devices managed by this driver, atttach the appropriate transport
template. This will allow us to create the appropriate sysfs files for
these devices. With this we can publish the wwn for both the port and the node.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Long Li
Tested-by: Alex Ng
To properly support the new DAX fsync/msync infrastructure filesystems
need to call dax_pfn_mkwrite() so that DAX can track when user pages are
dirtied.
Signed-off-by: Ross Zwisler
Reviewed-by: Jan Kara
---
fs/ext4/file.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs
To properly support the new DAX fsync/msync infrastructure filesystems
need to call dax_pfn_mkwrite() so that DAX can track when user pages are
dirtied.
Signed-off-by: Ross Zwisler
Reviewed-by: Jan Kara
---
fs/ext2/file.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs
On 12/07/2015 03:51 PM, Christoph Hellwig wrote:
> This series adds a new RDMA core abstraction that insulated the
> ULPs from the nitty gritty details of CQ polling. See the individual
> patches for more details.
>
> Note that this series should be applied on top of my
> "IB: merge struct ib_dev
* Kees Cook [151202 12:31]:
> The use of CONFIG_DEBUG_RODATA is generally seen as an essential part of
> kernel self-protection:
> http://www.openwall.com/lists/kernel-hardening/2015/11/30/13
> Additionally, its name has grown to mean things beyond just rodata. To
> get ARM closer to this, we ough
Hello.
On 12/23/2015 05:17 AM, Chanwoo Choi wrote:
This patch depend on GPIOLIB configuration as following:
I modified it with following diff and applied it.
diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
index ba4db7d..3d89e60 100644
--- a/drivers/extcon/Kconfig
+++ b/drivers/ex
On Wed, Dec 23, 2015 at 11:51:29AM -0800, Tony Lindgren wrote:
> Also all omap3 boards are now oopsing in Linux next if PM is enabled:
I'm not sure that's entirely true. My LDP3430 works fine with this
change in place, and that has CONFIG_PM=y. See my nightly build/boot
results, which includes a
On Wed, Dec 02, 2015 at 12:27:25PM -0800, Kees Cook wrote:
> The use of CONFIG_DEBUG_RODATA is generally seen as an essential part of
> kernel self-protection:
> http://www.openwall.com/lists/kernel-hardening/2015/11/30/13
> Additionally, its name has grown to mean things beyond just rodata. To
> g
* Russell King - ARM Linux [151223 12:01]:
> On Wed, Dec 23, 2015 at 11:51:29AM -0800, Tony Lindgren wrote:
> > Also all omap3 boards are now oopsing in Linux next if PM is enabled:
>
> I'm not sure that's entirely true. My LDP3430 works fine with this
> change in place, and that has CONFIG_PM=y
On Wed, Dec 23, 2015 at 06:58:55AM -0800, Tadeusz Struk wrote:
>
> Because the first patch modifies the struct public_key and removes the MPIs
> from it,
> which the code modified in the second patch still uses. If bisect only takes
> the first
> then the build will fail on the security/integrit
This flag value is saved in ptregs and used to decide whether
to disable irqs when returning from the kernel. Commit 1168df528fe4
("tile: don't assume user privilege is zero") performed a bad
merge from some KVM-enabled code that had not yet been upstreamed.
The only issue with the old code is th
Set LCDC base clock (per_7) parent clock to UPLL clock.
This is needed to allow finer resolution in pixelclock
Signed-off-by: Carlos Soto
---
drivers/clk/imx/clk-imx25.c |6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/clk/imx/clk-imx25.c b/drivers/clk/imx/clk-imx25.c
index c
On 12/23/2015 11:51 AM, Tony Lindgren wrote:
* Kees Cook [151202 12:31]:
The use of CONFIG_DEBUG_RODATA is generally seen as an essential part of
kernel self-protection:
http://www.openwall.com/lists/kernel-hardening/2015/11/30/13
Additionally, its name has grown to mean things beyond just roda
On Wednesday 23 December 2015, Catalin Marinas wrote:
> > That means we have to set ARCH_PACK_STATFS64 in the arm64 header files
> > though, and propagate the OABI alignment to arm64/ilp32 as well, rather
> > than using the 88-byte version that every other 32-bit architecture
> > except for x86-32
> I know, memcpy returns the ptr to @dest like a parrot
Maybe I need to change the name to remove the
"memcpy" substring to avoid this confusion. How
about "mcsafe_copy()"? Perhaps with a "__" prefix
to point out it is a building block that will get various
wrappers around it??
Dan wants a copy_f
On Fri, Dec 18, 2015 at 8:19 PM, Rob Herring wrote:
> On Tue, Dec 15, 2015 at 03:35:57PM -0800, Eric Anholt wrote:
>> These will be used for enabling UART1, SPI1, and SPI2.
>>
>> Signed-off-by: Eric Anholt
>> ---
>>
>> v2: Make the binding cover both the IRQ and clock enable registers.
>>
>> ...
On Tue, Dec 15, 2015 at 3:35 PM, Eric Anholt wrote:
> There are a pair of SPI masters and a mini UART that were last minute
> additions. As a result, they didn't get integrated in the same way as
> the other gates off of the VPU clock in CPRMAN.
>
> Signed-off-by: Eric Anholt
Applied to clk-nex
The hpc_ops structure is never modified, so declare it as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall
---
drivers/pci/hotplug/shpchp.h |4 ++--
drivers/pci/hotplug/shpchp_hpc.c |2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/pc
Hi,
Does this look familiar to anyone?
Granted, this was seen on a recent linux-gfs2/for-next kernel, but it
doesn't seem related to any of the GFS2 patches.
Regards,
Bob Peterson
Red Hat File Systems
[ 2083.844866] PANIC: double fault, error_code: 0x0
[ 2083.845020] CPU: 0 PID: 26262 Comm: d_d
The hfi1_filter_array structure is never modified, so declare it as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall
---
drivers/staging/rdma/hfi1/diag.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rdma/hfi1/diag.c b/drivers/stagin
The cleancache_ops structure is never modified, so declare it as const.
This also removes the __read_mostly declaration on the cleancache_ops
variable declaration, since it seems redundant with const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall
---
Not sure that the __read_m
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Dan Williams
> Sent: Wednesday, December 23, 2015 11:16 AM
> To: Cholerae Hu
> Cc: linux-nvd...@lists.01.org
> Subject: Re: A blocksize problem about dax and ext4
>
> On Wed, Dec 23, 2015
The kernel communication code used for HSM and changelog is
entangled. Move the user space bits into the liblustreapi. This will
also help for a possible relicensing. The kernel portion is also moved
from libcfs to obdclass.
The original libcfs_kernelcomm.h header is split into three parts:
* l
During the removal of the cfs wrappers the kg_sem semaphore
was handled incorrectly. We need to take a write lock when
writing data to the kkuc_groups. The libcfs_kkuc_group_foreach
needs to only take a read lock. This makes use match the
OpenSFS development branch.
Signed-off-by: James Simmons
-
From: frank zago
Split the kernel comm header in libcfs into two new headers
to handle both kernel space and user space for the lustre layer.
This is broken out of the original patch 14270. The part covered
by this change is as follows:
The original libcfs_kernelcomm.h header is split into three
From: Henri Doreau
Associate copytool registration to a given MDC import so that
multiple mounts of the same filesystem do not lead to having the
copytool registered multiple time.
Signed-off-by: Henri Doreau
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3882
Reviewed-on: http://review.wh
Cleanup the last white space issues in the kernel comm code.
Signed-off-by: James Simmons
---
.../lustre/lustre/include/uapi_kernelcomm.h| 10 +-
.../staging/lustre/lustre/obdclass/kernelcomm.c|2 +-
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers
The functon libcfs_kkuc_msg_put() returns -ENOSYS which is not
correct. Return -ENXIO instead if the kuc header is corrupt.
Signed-off-by: James Simmons
---
.../staging/lustre/lustre/obdclass/kernelcomm.c|4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/stag
The group variable was converted to an unsigned int in
libcfs_kkuc_group_add() to avoid a potential overflow.
The variable group is used in other kernelcomm functions
so it makes sense to convert the rest of the group
variables to unsigned int.
Signed-off-by: James Simmons
---
.../lustre/lustre/
Add in missing braces for libcfs_kkuc_group_put();.
Signed-off-by: James Simmons
---
.../staging/lustre/lustre/obdclass/kernelcomm.c|4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/kernelcomm.c
b/drivers/staging/lustre/lustre
On 12/23/2015 12:15 PM, Russell King - ARM Linux wrote:
On Wed, Dec 02, 2015 at 12:27:25PM -0800, Kees Cook wrote:
The use of CONFIG_DEBUG_RODATA is generally seen as an essential part of
kernel self-protection:
http://www.openwall.com/lists/kernel-hardening/2015/11/30/13
Additionally, its name
Add in missing space arouund '+' in the kernel_comm code.
Signed-off-by: James Simmons
---
.../lustre/lustre/include/uapi_kernelcomm.h|2 +-
.../staging/lustre/lustre/obdclass/kernelcomm.c|2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/lu
Fixup the comments to the linux kernel style for the source and
headers related to the kernel_comm work.
Signed-off-by: James Simmons
---
.../lustre/lustre/include/uapi_kernelcomm.h| 10 ++
.../staging/lustre/lustre/obdclass/kernelcomm.c| 12
2 files changed,
Fix checkpatch.pl reports of NULL comparison in kernel_comm.c.
Signed-off-by: James Simmons
---
.../staging/lustre/lustre/obdclass/kernelcomm.c| 18 +-
1 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/lustre/lustre/obdclass/kernelcomm.c
b/driv
Doing if (rc != 0) or if (rc == 0) is bad form. This patch corrects
kernelcomm.c to behavior according to kernel coding standards.
Signed-off-by: James Simmons
---
.../staging/lustre/lustre/obdclass/kernelcomm.c|6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/dri
From: Hongchao Zhang
In struct kkuc_reg, the "kr_data" is difficult to be freed
outside of libcfs, then it's better to change it to be
inline data instead of the data pointer.
Signed-off-by: Hongchao Zhang
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6485
Reviewed-on: http://review.whamc
From: frank zago
Move the kernel portion from libcfs to obdclass. This code is
only used by lustre. This is broken out of the original patch
14270. The part covered by this change is as follows:
The original code in kernel_user_comm.c is split into two parts:
* obdclass/kernelcomm.c for the k
Hi,
* Laura Abbott [151223 12:31]:
>
> Looks like a case similar to Geert's
>
> adr r7, kick_counter
> wait_dll_lock_timed:
> ldr r4, wait_dll_lock_counter
> add r4, r4, #1
> str r4, [r7, #wait_dll_lock_counter - kick_counter]
> ldr r4
Commit 1f7dd3e5a6e4 ("cgroup: fix handling of multi-destination migration
from subtree_control enabling") introduced the following compiler warning:
mm/memcontrol.c: In function ‘mem_cgroup_can_attach’:
mm/memcontrol.c:4790:9: warning: ‘memcg’ may be used uninitialized in this
function [-Wmaybe-u
get
to this yet. I'll be back January 13th. These patches are based on top of
linux-next tag next-20151223.
[0]
http://lkml.kernel.org/r/1443721449-22882-1-git-send-email-mcg...@do-not-panic.com
[1] http://kernelnewbies.org/KernelProjects/firmware-class-enhancements
David Howells (2):
firm
From: "Luis R. Rodriguez"
This will be re-used later through a new extensible interface.
Signed-off-by: Luis R. Rodriguez
---
drivers/base/firmware_class.c | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_
From: David Howells
We'll be folding in some more checks on fw_read_file_contents(),
this will make the success case easier to follow.
Signed-off-by: David Howells
Signed-off-by: Luis R. Rodriguez
---
drivers/base/firmware_class.c | 16 +++-
1 file changed, 7 insertions(+), 9 dele
Hello, Ross.
On Wed, Dec 23, 2015 at 02:30:40PM -0700, Ross Zwisler wrote:
> static int mem_cgroup_can_attach(struct cgroup_taskset *tset)
> {
> struct cgroup_subsys_state *css;
> - struct mem_cgroup *memcg;
> + struct mem_cgroup *memcg = NULL;
It's one thing to add spurious init
From: David Howells
We'll want to reuse this same code later in order to read
two separate types of file contents. This generalizes
fw_read_file_contents() for reading a file and rebrands it
as fw_read_file(). This new caller is now generic: the path
used can be arbitrary and the caller is also a
From: "Luis R. Rodriguez"
The firmware API has evolved over the years slowly, as it
grows we extend it by adding new routines or at times we extend
existing routines with more or less arguments. This doesn't scale
well, when new arguments are added to existing routines it means
we need to travers
From: "Luis R. Rodriguez"
Historically firmware_class code was added to help
get device driver firmware binaries but these days
request_firmware*() helpers are being repurposed for
general system data needed by the kernel.
Annotate this before we extend firmare_class more,
as this is expected. W
The nlmsvc_binding structure is never modified, so declare it as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall
---
This assumes that whoever takes advantage of the EXPORT_SYMBOL will also
not want to write in the fields. Is that reasonable?
fs/lockd/svc.c
On Wed, Dec 23, 2015 at 04:35:19PM -0500, Tejun Heo wrote:
> Hello, Ross.
>
> On Wed, Dec 23, 2015 at 02:30:40PM -0700, Ross Zwisler wrote:
> > static int mem_cgroup_can_attach(struct cgroup_taskset *tset)
> > {
> > struct cgroup_subsys_state *css;
> > - struct mem_cgroup *memcg;
> > + s
>From: Niranjan Dighe
>
>Remove IOC_LIBCFS_MEMHOG ioctl functionality as it is no longer needed thereby
>making functions like - kportal_memhog_alloc(), kportal_memhog_free() and type
>-
>struct libcfs_device_userstate unused.
Actually so much more can be cleaned up. This work is also being done
On Wed, Dec 23, 2015 at 02:38:13PM -0700, Ross Zwisler wrote:
> On Wed, Dec 23, 2015 at 04:35:19PM -0500, Tejun Heo wrote:
> > Hello, Ross.
> >
> > On Wed, Dec 23, 2015 at 02:30:40PM -0700, Ross Zwisler wrote:
> > > static int mem_cgroup_can_attach(struct cgroup_taskset *tset)
> > > {
> > > st
On Wed, Dec 23, 2015 at 01:59:13PM +0100, Mickaël Salaün wrote:
> Fix build error by selecting COREDUMP when X86_32 is selected:
>
> arch/x86/um/built-in.o: In function `elf_core_write_extra_phdrs':
> (.text+0x3e62): undefined reference to `dump_emit'
> arch/x86/um/built-in.o: In function `elf_cor
Em Wed, Dec 23, 2015 at 02:06:59AM +0900, Namhyung Kim escreveu:
> The raw_data and raw_size fields are to provide tracepoint specific
> information. They will be used by dynamic sort keys later.
>
> Signed-off-by: Namhyung Kim
> ---
> tools/perf/util/hist.c | 4
> tools/perf/util/sort.h |
On Wed, 23 Dec 2015, Tony Lindgren wrote:
> Hi,
>
> * Laura Abbott [151223 12:31]:
> >
> > Looks like a case similar to Geert's
> >
> > adr r7, kick_counter
> > wait_dll_lock_timed:
> > ldr r4, wait_dll_lock_counter
> > add r4, r4, #1
> > str r4,
On 2015/12/23, 02:40, "Dighe, Niranjan (N.)" wrote:
>From: Niranjan Dighe
>
>Remove IOC_LIBCFS_MEMHOG ioctl functionality as it is no longer needed
>thereby
>making functions like - kportal_memhog_alloc(), kportal_memhog_free() and
>type -
>struct libcfs_device_userstate unused.
>
>Signed-off-by
The ieee802154_llsec_ops structure is never modified, so declare it as
const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall
---
include/net/ieee802154_netdev.h |2 +-
net/mac802154/mac_cmd.c |2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/i
On Wednesday 23 December 2015, Yury Norov wrote:
> On Mon, Dec 21, 2015 at 11:31:57PM +0100, Arnd Bergmann wrote:
> > On Tuesday 15 December 2015, Yury Norov wrote:
> > > +
> > > +#define compat_sys_open_by_handle_at sys_open_by_handle_at
> > > +#define compat_sys_openat sys_openat
>
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