> -Original Message-
> From: Thomas Meyer [mailto:tho...@m3y3r.de]
> Sent: Thursday, September 21, 2017 2:34 AM
> To: Deucher, Alexander; Koenig, Christian; airl...@linux.ie; amd-
> g...@lists.freedesktop.org; dri-de...@lists.freedesktop.org; linux-
> ker...@vger.kernel.org
> Subject: [PATC
This patch is created to solve coding style issues by removing curly braces
from single statement code blocks
Signed-off-by: Janani Sankara Babu
---
drivers/staging/rtl8188eu/hal/phy.c | 20
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/rtl81
This patch solves the warning shown by the checkpatch script
WARNING: externs should be avoided in .c files
Signed-off-by: Janani Sankara Babu
---
drivers/staging/ccree/ssi_fips_local.c | 14 --
drivers/staging/ccree/ssi_fips_local.h | 13 +
2 files changed, 13 insertions
Hi,
Alan Stern writes:
> The Subject: line should specify which type of USB host controller the
> patch is for. The kernel contains lots of different USB host
> controller drivers. How are we supposed to know that Erratum A-007463
> applies to dwc3 xHCI controllers?
>
> The Subject: line shou
This patch solves the following warning shown by the checkpatch script
Warning: char * array declaration might be better as static const
Signed-off-by: Janani Sankara Babu
---
drivers/staging/ccree/ssi_sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/cc
Remove casting the values returned by memory allocation functions like
kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc."
Found by coccinelle spatch "api/alloc/alloc_cast.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
--- a/fs/ncpfs/inode.c
+++ b
Remove casting the values returned by memory allocation functions like
kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc."
Found by coccinelle spatch "api/alloc/alloc_cast.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c
b/
On 2017/9/20 17:16, Alexandre Belloni wrote:
Hi,
On 20/09/2017 at 11:22:31 +0800, Xu Yiping wrote:
From: Xu YiPing
After commit 2b2f5ff00f63 ("rtc: interface: ignore expired timers when
enqueuing new timers"), the rtc_timer_enqueue will not reprogram the RTC
when there is any non-expired t
On Thu, Sep 21, 2017 at 1:22 AM, Dave Chinner wrote:
> [cc lkml, PeterZ and Byungchul]
...
> The thing is, this IO completion has nothing to do with the lower
> filesystem - it's the IO completion for the filesystem on the loop
> device (the upper filesystem) and is not in any way related to the
>
This patch is created to solve the following warning shown by the checkpatch
script Warning: Replace all occurences of (1<
---
drivers/staging/ccree/ssi_cipher.h | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/ccree/ssi_cipher.h
b/drivers/staging/ccr
Remove casting the values returned by memory allocation functions like
kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc."
Found by coccinelle spatch "api/alloc/alloc_cast.cocci"
Run against version v4.14-rc1
Let me know when you as a maintainer are not interested in these kind of
patch
Remove casting the values returned by memory allocation functions like
kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc."
Found by coccinelle spatch "api/alloc/alloc_cast.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
--- a/fs/9p/vfs_inode.c
++
Remove casting the values returned by memory allocation functions like
kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc."
Found by coccinelle spatch "api/alloc/alloc_cast.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
--- a/soun
This patch solves the coding style issues by giving same indent for
switch and case
Signed-off-by: Janani Sankara Babu
---
drivers/staging/ccree/ssi_hash.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/s
This patch solves the following error shown by checkpatch script
ERROR: do not use assignment in if condition
Signed-off-by: Janani Sankara Babu
---
drivers/staging/ccree/ssi_hash.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/ccree/ssi_hash.c b/dri
Hi Alex,
On 19/09/2017 18:58, Alex Williamson wrote:
> With virtual PCI-Express chipsets, we now see userspace/guest drivers
> trying to match the physical MPS setting to a virtual downstream port.
> Of course a lone physical device surrounded by virtual interconnects
> cannot make a correct decis
Hi Sinan,
On 20/09/2017 18:29, Sinan Kaya wrote:
> On 9/20/2017 12:11 PM, Alex Williamson wrote:
>> My impression is that the issue would be inefficiency. There should be
>> nothing functionally wrong with a read request less than MPS, but we're
>> not "filling" the TLP as much as the topology al
Hi Rohit,
[auto build test ERROR on tip/sched/core]
[also build test ERROR on v4.14-rc1 next-20170920]
[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/Rohit-Jain/sched-Introduce-new-flags-to
I tried to build kernel 4.14-rc1 on a arm64 server in distro centos 7.3.
The gcc version is 4.8.5
It was built successfully but failed to boot with the call trace below:
===call trace begin==
[ 8.993531] Unable to handle kernel NULL pointer dereference at
virtual addres
Make sure (of/i2c/platform)_device_id tables are NULL terminated.
Found by coccinelle spatch "misc/of_table.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
--- a/drivers/net/etherne
Make sure (of/i2c/platform)_device_id tables are NULL terminated.
Found by coccinelle spatch "misc/of_table.cocci"
Run against version v4.14-rc1
Let me know when you as a maintainer are not interested in these kind of
patches.
I can exclude you by path; e.g. all findings in "drivers/scsi" will
Make sure (of/i2c/platform)_device_id tables are NULL terminated.
Found by coccinelle spatch "misc/of_table.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c
--- a/drivers/i2c/busses/i2c-sprd.c
+++ b/drivers/i2c/busses/i2c-sprd.c
@@
Make sure (of/i2c/platform)_device_id tables are NULL terminated.
Found by coccinelle spatch "misc/of_table.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c
--- a/arch/arm/mach-mediatek/platsmp.c
+++ b/arch/arm/mach-mediatek/
Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0.
Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/net/ethernet/intel/e100.c
b/drivers/net/ethernet/intel/e100.c
--- a/drivers/net/ethernet/intel/e100.c
+++ b/
Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0.
Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/
Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0.
Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/sc
Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0.
Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/sc
Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0.
Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci"
Run against version v4.14-rc1
Let me know when you as a maintainer are not interested in these kind of
patches.
I can exclude you by path; e.g. all findings in "
Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0.
Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/mailbox/bcm-flexrm-mailbox.c
b/drivers/mailbox/bcm-flexrm-mailbox.c
--- a/drivers/mailbox/bcm-flexrm-mailbox
Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0.
Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci"
Signed-off-by: Thomas Meyer
---
diff -u -p a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/
The struct snd_timer_tread will use 'timespec' type variables to record
timestamp, which is not year 2038 safe on 32bits system.
Since the struct snd_timer_tread is passed through read() rather than
ioctl(), and the read syscall has no command number that lets us pick
between the 32-bit or 64-bit
The struct snd_timer_status will use 'timespec' type variables to record
timestamp, which is not year 2038 safe on 32bits system.
Thus thia patch introduces 'struct snd_timer_status32' and 'struct
snd_timer_status64'
to handle 32bit time_t and 64bit time_t in native mode, which replace
timespec w
The struct snd_ctl_elem_value will use 'timespec' type variables to record
timestamp, which is not year 2038 safe on 32bits system.
Since there are no drivers will implemented the tstamp member of the
struct snd_ctl_elem_value, and also the stucture size will not be changed
if we change timespec t
The struct snd_rawmidi_status will use 'timespec' type variables to record
timestamp, which is not year 2038 safe on 32bits system.
Thus we introduced 'struct snd_rawmidi_status32' and 'struct
snd_rawmidi_status64'
to handle 32bit time_t and 64bit time_t in native mode, which replace
timespec wit
The struct snd_pcm_sync_ptr will use 'timespec' type variables to record
timestamp, which is not year 2038 safe on 32bits system.
Thus we introduced 'struct snd_pcm_sync_ptr32' and 'struct snd_pcm_sync_ptr64'
to handle 32bit time_t and 64bit time_t in native mode, which replace
timespec with s64 t
Since timespec is not year 2038 safe on 32bit system, and we need to
convert all timespec variables to timespec64 type for sound subsystem.
This patch is used to do preparation for following patches, that will
convert all structures defined in uapi/sound/asound.h to use 64-bit
time_t.
Signed-off-
The struct snd_pcm_status will use 'timespec' type variables to record
timestamp, which is not year 2038 safe on 32bits system.
Userspace will use SNDRV_PCM_IOCTL_STATUS and SNDRV_PCM_IOCTL_STATUS_EXT
as commands to issue ioctl() to fill the 'snd_pcm_status' structure in
userspace. The command num
Since many structures will use timespec type variables to record time stamp
in uapi/asound.h, which are not year 2038 safe on 32bit system. This patchset
tries to introduce new structures removing timespec type to compatible native
mode and compat mode.
Moreover this patchset also converts the int
we can find the logic in domain_dirty_limits() that
when dirty bg_thresh is bigger than dirty thresh,
bg_thresh will be set as thresh * 1 / 2.
if (bg_thresh >= thresh)
bg_thresh = thresh / 2;
But actually we can set vm background dirtiness bigger than
vm dirtiness successfu
Hi,
On 21.09.2017 07:26, Masahiro Yamada wrote:
Hi.
..
Hm.. according to
https://www.altera.com/en_US/pdfs/literature/hb/cyclone-v/cyclone5_handbook.pdf
Table 13-18: NAND Controller Module Data Space Address Range
Module Instance Start AddressEnd Address
NAND_DATA
This patch enables support for Toshiba BENAND.
The current implementation does not support vondor specific command
TOSHIBA_NAND_CMD_ECC_STATUS. I would like to add the command, when
the exec_op() [1] infrastructure is implemented.
[1] https://github.com/bbrezillon/linux/commits/nand/exec_op1
Chan
X32 ABI uses the 64bit timespec in addition to 64bit alignment of 64bit
values. We have added compat ABI for these ioctls, but this patch adds
one missing padding into 'struct snd_pcm_mmap_status_x32' to fix
incompatibilities.
Signed-off-by: Baolin Wang
---
sound/core/pcm_compat.c |1 +
1 fi
since f045b8c, we failed to build perf with LIBCLANGLLVM=1, this patch is to
fix the following compiling errors
--
lizhijian@haswell-OptiPlex-9020:~/lkp/linux/tools/perf$ make
LLVM_CONFIG=/usr/bin/llvm-config-3.9 LIBCLANGLLVM=1
BUILD: Doing 'make -j8' parallel build
Auto-detecting
From: Li Zhijian
since f045b8c, we failed to build perf with LIBCLANGLLVM=1, this patch is to
fix the following compiling errors
--
lizhijian@haswell-OptiPlex-9020:~/lkp/linux/tools/perf$ make
LLVM_CONFIG=/usr/bin/llvm-config-3.9 LIBCLANGLLVM=1
BUILD: Doing 'make -j8' parallel bu
This patch is created to solve the following warning shown by the checkpatch
script Warning: Replace all occurences of (1<
---
drivers/staging/vme/devices/vme_pio2.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/vme/devices/vme_pio2.h
b/drivers/staging/
On Wed, Sep 20, 2017 at 2:17 PM, Atish Patra wrote:
> On 09/20/2017 03:23 PM, Joel Fernandes wrote:
>>
>> On Wed, Sep 20, 2017 at 2:33 AM, Brendan Jackman
>> wrote:
>>>
>>>
>>> On Wed, Sep 20 2017 at 05:06, Joel Fernandes wrote:
>
> On Tue, Sep 19, 2017 at 3:05 AM, Brendan Jackman
>
This patch removes the semicolon at the end of while statement in the
do while macro , inorder to avoid it behaving like compound statement.
Signed-off-by: Janani Sankara Babu
---
drivers/staging/rtl8188eu/core/rtw_security.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dr
Use snprintf to avoid unnecessary initializations, avoid calling kfree.
Signed-off-by: Arvind Yadav
---
changes in v2:
Remove kasprintf instead of error checking.
drivers/base/power/opp/debugfs.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/bas
This patch solves the warning "Using comparison to false is error prone"
Signed-off-by: Janani Sankara Babu
---
drivers/staging/rtl8188eu/hal/odm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/hal/odm.c
b/drivers/staging/rtl8188eu/hal/odm.c
index
On Wed, Sep 20, 2017 at 11:29:31AM +0200, Michal Hocko wrote:
> Hi,
> I am currently at a conference so I will most probably get to this next
> week but I will try to ASAP.
>
> On Tue 19-09-17 11:41:14, Seth Forshee wrote:
> > Hi Michal,
> >
> > I'm seeing oopses in various locations when hotplug
Hi.
2017-09-14 18:06 GMT+09:00 Oleksij Rempel :
> On 14.09.2017 10:16, Masahiro Yamada wrote:
>>
>> Hi.
>>
>>
>> 2017-09-14 17:04 GMT+09:00 Oleksij Rempel :
>>>
>>> Hi,
>>>
>>> i assume arch/arm/boot/dts/socfpga.dtsi should be update as well. Right?
>>
>>
>> I think so.
>> (also arch/arm/boot/dts
devm_kasprintf() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav
---
changes in v2:
Set return 'ret' to -ENOMEM.
sound/soc/fsl/fsl-asoc-card.c | 4
1 file changed, 4 insertions(+)
diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-a
On Wed, Sep 20, 2017 at 04:59:31PM +0200, Christoph Hellwig wrote:
> On Wed, Sep 20, 2017 at 12:40:32PM +0200, Johannes Thumshirn wrote:
> > Notify sysfs about changes of a nvme controller so user-space can watch the
> > file via poll() or select() in order to react to a state change.
>
> Userspac
devm_kasprintf() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav
---
changes in v2 :
Set return 'err' to -ENOMEM.
drivers/gpio/gpio-brcmstb.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brc
On 09/20/2017 09:28 AM, Vivien Didelot wrote:
> Each port in DSA has its own dedicated CPU port currently available in
> its parent switch's ds->ports[port].cpu_dp. Use it instead of getting
> the unique tree CPU port, which will be deprecated soon.
>
> Signed-off-by: Vivien Didelot
> ---
> dr
On 09/20/2017 04:32 PM, Vivien Didelot wrote:
> Dumping a DSA port's FDB entries is not specific to a DSA slave, so add
> a dsa_port_fdb_dump function, similarly to dsa_port_fdb_add and
> dsa_port_fdb_del.
>
> Signed-off-by: Vivien Didelot
Reviewed-by: Florian Fainelli
--
Florian
On 09/20/2017 04:31 PM, Vivien Didelot wrote:
> A few DSA slave functions take a dsa_slave_priv pointer as first
> argument, whereas the scope of the slave.c functions is the slave
> net_device structure. Fix this and rename dsa_netpoll_send_skb to
> dsa_slave_netpoll_send_skb.
>
> Signed-off-by
On 09/21, Al Viro wrote:
> On Wed, Sep 20, 2017 at 05:34:09PM -0700, Jaegeuk Kim wrote:
> > > flush_delayed_fput()
> > > does nothing, the list is empty
> >
> > how about waiting for workqueue completion here?
> >
> > >
> >
> > If all the __fput()s are not fini
Dear all,
Please ignore this patch. It has some problem.
I'll fix and resend this patch on v2.
Chanwoo Choi
Samsung Electronics
On 2017년 09월 21일 09:33, Chanwoo Choi wrote:
> This patch registers the Exynos Bus-Frequency scaling device
> as a cooling device of thermal management.
>
> Signed-off-
At 2017-09-21 05:30:46, "David Miller" wrote:
>From: gfree.w...@vip.163.com
>Date: Tue, 19 Sep 2017 22:32:48 +0800
>
>> From: Gao Feng
>>
>> There is no one which would invokes the function skb_header_release.
>> So just remove it now.
>>
>> Signed-off-by: Gao Feng
>
>Networking patches must
Anju T Sudhakar writes:
> Nest/core pmu units are enabled only when it is used. A reference count is
> maintained for the events which uses the nest/core pmu units. Currently in
> *_imc_counters_release function a WARN() is used for notification of any
> underflow of ref count. Replace WARN() wit
Hi, Christoph,
I have changed dma_get_cache_alignment's return value, and I don't know whether
those drivers want to return ARCH_DMA_MINALIGN unconditionally. So I pass a
NULL for those drivers, in order to keep their old behavior.
Huacai
-- Original --
From:
There are some resets that are not associated with gates. These are
represented by a reset controller.
Signed-off-by: Joel Stanley
---
drivers/clk/clk-aspeed.c | 82 +++-
include/dt-bindings/clock/aspeed-clock.h | 9
2 files changed, 90 insertion
The majority of the clocks in the system are gates paired with a reset
controller that holds the IP in reset.
This borrows from clk_hw_register_gate, but registers two 'gates', one
to control the clock enable register and the other to control the reset
IP. This allows us to enforce the ordering:
This registers a platform driver to set up all of the non-core clocks.
The clocks that have configurable rates are now registered.
Signed-off-by: Joel Stanley
---
drivers/clk/clk-aspeed.c | 129 +++
1 file changed, 129 insertions(+)
diff --git a/driv
This adds the stub of a driver for the ASPEED SoCs. The clocks are
defined and the static registration is set up.
Signed-off-by: Joel Stanley
---
drivers/clk/Kconfig | 12 +++
drivers/clk/Makefile | 1 +
drivers/clk/clk-aspeed.c | 162 +
This registers the core clocks; those which are required to calculate
the rate of the timer periperhal so the system can load a clocksource
driver.
Signed-off-by: Joel Stanley
---
drivers/clk/clk-aspeed.c | 152 ++-
1 file changed, 149 insertions(+), 3
This driver supports the ast2500, ast2400 (and derivative) BMC SoCs from
Aspeed.
This is version two of the series. Version one contained two patches; an update
to the binding document and a single patch for the driver. Lee has merged the
bindings change, so that is dropped from this series, and I
A couple of regression fixes, one for this merge window, one for
the previous cycle.
The following changes since commit 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e:
Linux 4.14-rc1 (2017-09-16 15:47:51 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/ker
Hi all,
Changes since 20170920:
Linus' tree lost its build failure.
The sound-asoc tree lost its build failure.
Non-merge commits (relative to Linus' tree): 1337
1200 files changed, 49498 insertions(+), 15649
> On Sep 20, 2017, at 11:26 PM, Al Viro wrote:
>
> On Tue, Sep 19, 2017 at 11:11:11PM -0400, Meng Xu wrote:
>> Since right after the user copy, we are going to
>> memset(&karg, 0, sizeof(karg)), I guess an access_ok check is enough?
>
> access_ok() is *NOT* "will copy_from_user() succeed?" Not
On 2017-09-19 19:55, kernel test robot wrote:
FYI, we noticed the following commit:
commit: ceed73a2cf4aff2921802aa3d21d45280677547d ("drivers: net:
ethernet: qualcomm: rmnet: Initial implementation")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: boot
on t
On Tue, Sep 19, 2017 at 11:11:11PM -0400, Meng Xu wrote:
> Since right after the user copy, we are going to
> memset(&karg, 0, sizeof(karg)), I guess an access_ok check is enough?
access_ok() is *NOT* "will copy_from_user() succeed?" Not even close.
On a bunch of architectures (sparc64, for one)
On Wed, Sep 20, 2017 at 12:13 AM, Arvind Yadav
wrote:
> devm_kasprintf() can fail here and we must check its return value.
>
> Signed-off-by: Arvind Yadav
> ---
> drivers/gpio/gpio-brcmstb.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gp
On Wed, Sep 20, 2017 at 5:39 PM, Ram Pai wrote:
> Anyway; so something like this should be possible without breaking
> existing semantics.
>
> mount -o bind,remount,ro /mnt
> mount --make-pass-on-access /mnt
>
> anything that gets mounted under /mnt will inherit the
> 'ro' attribute from its pare
When account the nr_phys_segments during merging bios into rq,
only consider segments merging in individual bio but not all
the bios in a rq. This leads to the bigger nr_phys_segments of
rq than the real one when the segments of bios in rq are
contiguous and mergeable. The nr_phys_segments of rq wi
On 09/21/2017 09:29 AM, Christoph Hellwig wrote:
> So the check change here looks good to me.
>
> I don't like like the duplicate code, can you look into sharing
> the new segment checks between the two functions and the existing
> instance in ll_merge_requests_fn by passing say two struct bio *
FYI, we noticed the following commit:
commit: 47e0fb461fca1a68a566c82fcc006cc787312d8c ("blk: make the bioset
rescue_workqueue optional.")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: trinity
with following parameters:
runtime: 300s
test-descript
Hi Shawn,
> -Original Message-
> From: Shawn Guo [mailto:shawn...@kernel.org]
> Sent: 2017年9月20日 22:11
> To: Z.q. Hou
> Cc: linux-arm-ker...@lists.infradead.org; devicet...@vger.kernel.org;
> linux-kernel@vger.kernel.org; dw...@infradead.org; robh...@kernel.org;
> mark.rutl...@arm.com; co
On Wed, Sep 20, 2017 at 05:34:09PM -0700, Jaegeuk Kim wrote:
> > flush_delayed_fput()
> > does nothing, the list is empty
>
> how about waiting for workqueue completion here?
>
> >
>
> If all the __fput()s are not finished, do_umount() will return -EB
The 'struct key_preparsed_payload' will use 'time_t' which we will
try to remove in the kernel, since 'time_t' is not year 2038 safe on
32bits systems.
Thus this patch replaces 'time_t' with 'time64_t' which is year 2038
safe on 32 bits system for 'struct key_preparsed_payload', moreover
we should
The 'struct key' will use 'time_t' which we try to remove in the
kernel, since 'time_t' is not year 2038 safe on 32bit systems.
Also the 'struct keyring_search_context' will use 'timespec' type
to record current time, which is also not year 2038 safe on 32bit
systems.
Thus this patch replaces 'tim
Since 'time_t', 'timeval' and 'timespec' types are not year 2038 safe on
32 bits system, this patchset tries to fix this issues for security/keys
subsystem.
Changes since v1:
- Add reviewed tag from Arnd.
- Drop Patch 3 which had been merged into kernel 4.14 by David.
Baolin Wang (2):
securit
On Thu, 2017-09-21 at 09:27 +0900, Sergey Senozhatsky wrote:
> On (09/20/17 10:38), Joe Perches wrote:
> > On Thu, 2017-09-21 at 01:29 +0900, Sergey Senozhatsky wrote:
> > > We deprecated '%pF/%pf' printk specifiers, since '%pS/%ps' is now smart
> > > enough to handle function pointer dereference o
On Thu, Sep 21, 2017 at 01:08:39AM +, Rob Herring wrote:
> On Wed, Sep 20, 2017 at 6:04 PM, Marty E. Plummer
> wrote:
> > On Wed, Sep 20, 2017 at 08:53:03PM +, Rob Herring wrote:
> >> On Sun, Sep 17, 2017 at 03:23:27AM -0500, Marty E. Plummer wrote:
> >> > Add hi3521a.dtsi and hi3521a-rs-d
> -Original Message-
> From: Viresh Kumar [mailto:viresh.ku...@linaro.org]
> Sent: Thursday, September 21, 2017 4:31 AM
> To: Dong Aisheng
> Cc: A.s. Dong; linux...@vger.kernel.org; linux-kernel@vger.kernel.org;
> linux-arm-ker...@lists.infradead.org; sb...@codeaurora.org;
> vire...@kernel.
Hi Sean,
2017-09-21 1:32 GMT+09:00 Sean Wang :
> Hi, Masahiro
>
> For maintainability, I felt it's better if we use the same way to
> register nvmem as that most drivers does under nvmem usually using
> static structure. Otherwise, they should also be changed to use the
> one-time data in stack t
Hi Ming,
> So could you share us how often it is triggered? and what is your underlying
> disk behind dm-crypt?
It is triggered *every* time I suspend.
Underlying disk is
scsi 1:0:0:0: Direct-Access ATA WDC WD10JPVX-08J 1A07 PQ: 0 ANSI: 5
I checked the values in
/sys/block/dm-
> On 2017年9月21日, at 上午5:22, David Miller wrote:
>
> From: Haishuang Yan
> Date: Tue, 19 Sep 2017 17:38:14 +0800
>
>> -if ((sysctl_tcp_fastopen & TFO_SERVER_WO_SOCKOPT1) &&
>> -(sysctl_tcp_fastopen & TFO_SERVER_ENABLE) &&
>> +tcp_fastopen = sock_net(sk)
Change the comptiable for support of multi-platform
Add description for reg
Add description for source_cg
Add description for mediatek,latch-ck
Note that source_cg and mediatek,latch-ck are optional for some projects,
eg, MT2701 do not have source_cg, and MT2712 do not need
mediatek,latch-ck
Signe
> Hello.
>
> Since, IIRC, v4.11, there is some regression in TCP stack resulting in the
> warning shown below. Most of the time it is harmless, but rarely it just
> causes either freeze or (I believe, this is related too) panic in
> tcp_sacktag_walk() (because sk_buff passed to this function is
On Tue, 2017-09-19 at 06:17:06 UTC, Ravi Bangoria wrote:
> Kernel crashes if power pmu is not registered and user tries to dump
> regs with 'echo p > /proc/sysrq-trigger'. Sample log:
>
> Unable to handle kernel paging request for data at address 0x0008
> Faulting instruction address: 0xc0
On Thu, 2017-08-31 at 11:47:41 UTC, "Gautham R. Shenoy" wrote:
> From: "Gautham R. Shenoy"
>
> commit 24be85a23d1f ("powerpc/powernv: Clear PECE1 in LPCR via
> stop-api only on Hotplug") clears the PECE1 bit of the LPCR via
> stop-api during CPU-Hotplug to prevent wakeup due to a decrementer on
>
2017-09-20 23:33 GMT+08:00 Jan Kara :
> On Tue 19-09-17 19:48:00, Yafang Shao wrote:
>> 2017-09-19 16:35 GMT+08:00 Jan Kara :
>> > On Tue 19-09-17 06:53:00, Yafang Shao wrote:
>> >> + if (vm_dirty_bytes == 0 && vm_dirty_ratio == 0 &&
>> >> + (dirty_background_bytes != 0 || dirty_bac
Hi Alan
2017-09-21 0:50 GMT+09:00 Alan Stern :
> On Wed, 20 Sep 2017, Kim Jaejoong wrote:
>
>> To. usb & input guys.
>>
>> While dig this report, i was wondering about bNumDescriptors in HID
>> descriptor.
>> HID document from usb.org said, 'this number must be at least one (1)
>> as a Report des
On Wed, Sep 20, 2017 at 05:27:02PM -0700, Dave Hansen wrote:
> On 09/20/2017 05:09 PM, Tycho Andersen wrote:
> >> I think the only thing that will really help here is if you batch the
> >> allocations. For instance, you could make sure that the per-cpu-pageset
> >> lists always contain either all
On 09/21/2017 09:29 AM, Christoph Hellwig wrote:
> So the check change here looks good to me.
>
> I don't like like the duplicate code, can you look into sharing
> the new segment checks between the two functions and the existing
> instance in ll_merge_requests_fn by passing say two struct bio *
From: Huang Ying
This patch adds a new Kconfig option VMA_SWAP_READAHEAD and wraps VMA
based swap readahead code inside #ifdef CONFIG_VMA_SWAP_READAHEAD/#endif.
This is more friendly for tiny kernels. And as pointed to by Minchan
Kim, give people who want to disable the swap readahead an opportu
When account the nr_phys_segments during merging bios into rq,
only consider segments merging in individual bio but not all
the bios in a rq. This leads to the bigger nr_phys_segments of
rq than the real one when the segments of bios in rq are
contiguous and mergeable. The nr_phys_segments of rq wi
So the check change here looks good to me.
I don't like like the duplicate code, can you look into sharing
the new segment checks between the two functions and the existing
instance in ll_merge_requests_fn by passing say two struct bio *bio1
and struct bio *bio2 pointer instead of using req->bio a
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