On Tue, Aug 11, 2020 at 09:29:47PM -0700, Linus Torvalds wrote:
> On Tue, Aug 11, 2020 at 9:15 PM Al Viro wrote:
> >
> > fix breakage in do_rmdir()
> >
> > putname() should happen only after we'd *not* branched to
> > retry, same as it's done in do_unlinkat().
>
> Looks obviously correct.
>
>
-20200811 (attached as .config)
compiler: hppa-linux-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot
smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:1130
mt7915_mac_sta_stats_work() warn: test_bit() takes a bit number
vim
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 05933aac7b11911955de307a329dc2a7a14b7bd0 ia64: remove now unused
machvec indirections
date: 12 months ago
config: ia64-randconfig-m031-20200811 (attached
On Tue, 11 Aug 2020 at 20:28, Greg Kroah-Hartman
wrote:
>
> On Tue, Aug 11, 2020 at 07:59:24PM +0530, Sumit Garg wrote:
> > Hi Greg,
> >
> > Thanks for your comments.
> >
> > On Tue, 11 Aug 2020 at 19:27, Greg Kroah-Hartman
> > wrote:
> > >
> > > On Tue, Aug 11, 2020 at 07:20:26PM +0530, Sumit
On 8/12/2020 7:03 AM, John Stultz wrote:
On Tue, Aug 11, 2020 at 4:11 PM John Stultz wrote:
On Wed, Mar 20, 2019 at 2:49 AM Rajendra Nayak wrote:
geni serial needs to express a perforamnce state requirement on CX
depending on the frequency of the clock rates. Use OPP table from
DT to
On 08/11/20 at 02:43pm, Mike Kravetz wrote:
> Here is a patch to do that. However, we are optimizing a return path in
> a race condition that we are unlikely to ever hit. I 'tested' it by
> allocating
> an 'extra' page and freeing it via this method in alloc_surplus_huge_page.
>
> From
On Wed, Aug 12, 2020 at 11:45:54AM +0800, Anson Huang wrote:
> dev_err_probe() can reduce code size, uniform error handling and record the
> defer probe reason etc., use it to simplify the code.
>
> Signed-off-by: Anson Huang
> ---
> drivers/i2c/busses/i2c-imx.c | 8 +++-
> 1 file changed,
Hi Srikar,
On Mon, Aug 10, 2020 at 12:48:30PM +0530, Srikar Dronamraju wrote:
> In start_secondary, even if shared_cache was already set, system does a
> redundant match for cpumask. This redundant check can be removed by
> checking if shared_cache is already set.
>
> While here, localize the
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to
define address spaces
date: 8 weeks ago
config: i386-randconfig-s001-20200812 (attached
Hi Masahiro,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 6863f5643dd717376c2fdc85a47a00f9d738a834 kbuild: allow Clang to find
unused static inline functions for
On Sun, Aug 09, 2020 at 09:25:17PM +0800, Kent Gibson wrote:
> Add support for GPIO_V2_GET_LINEINFO_IOCTL and
> GPIO_V2_GET_LINEINFO_WATCH_IOCTL.
>
> Signed-off-by: Kent Gibson
> ---
>
[snip]
>
> if (copy_from_user(, ip, sizeof(lineinfo)))
> return
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to
define address spaces
date: 8 weeks ago
config: powerpc64-randconfig-s032-20200812
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to
define address spaces
date: 8 weeks ago
config: riscv-randconfig-s031-20200812
From: Daeho Jeong
By profiling f2fs compression works, I've found vmap() callings have
unexpected hikes in the execution time in our test environment and
those are bottlenecks of f2fs decompression path. Changing these with
vm_map_ram(), we can enhance f2fs decompression speed pretty much.
From: Qianli Zhao
Add debugobject support to track the life time of kthread_work
which is used to detect reinitialization/free active object problems
Add kthread_init_work_onstack/kthread_init_delayed_work_onstack for
kthread onstack support
Signed-off-by: Qianli Zhao
---
I got an crash issue
To emulate PMC counter for guest, KVM would create an
event on the host with 'exclude_guest=0, exclude_hv=0'
which simply makes no sense and is utterly broken.
To keep perf semantics consistent, any event created by
pmc_reprogram_counter() should both set exclude_hv and
exclude_host in the KVM
Hi Linus,
This is the fixes pull for 5.9-rc1. I had some fixes from the misc
fixes tree come on a later base than drm-next was on, so I had to
backmerge 5.8 into this to make things work for me and CI. However it
totally messed up the diffstat so I didn't bother including it. The
changelog looks
Thanks for your reply.
On 2020/08/09 1:54, Sungjong Seo wrote:
The current implementation doesn't care NameLength when extracting the
name from Name dir-entries, so the name may be incorrect.
(Without null-termination, Insufficient Name dir-entry, etc) Add a
NameLength check when extracting the
On Tue, 2020-08-11 at 23:54 +0200, John Paul Adrian Glaubitz wrote:
> Hi Rick!
>
> I have been bisecting some regressions on ia64 and one problem I ran
> into is that
> udev is causing the kernel to crash after the following change from
> 2019:
>
> commit 868b104d7379e28013e9d48bdd2db25e0bdcf751
From: Chandan Uddaraju
Add the needed DP PLL specific files to support
display port interface on msm targets.
The DP driver calls the DP PLL driver registration.
The DP driver sets the link and pixel clock sources.
Changes in v2:
-- Update copyright markings on all relevant files.
-- Use
Configure HPD registers in DP controller and
enable HPD interrupt.
Add interrupt to handle HPD connect and disconnect events.
Changes in v8: None
Signed-off-by: Tanmay Shah
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 18
drivers/gpu/drm/msm/dp/dp_catalog.c | 63 --
From: Jeykumar Sankaran
Add display port support in DPU by creating hooks
for DP encoder enumeration and encoder mode
initialization.
changes in v2:
- rebase on [2] (Sean Paul)
- remove unwanted error checks and
switch cases (Jordan Crouse)
[1]
Hello Michael,
Do you suggest any change for this patchset?
Any chance it can get in this merge window?
Best regards,
Leonardo Bras
On Wed, 2020-08-05 at 00:04 -0300, Leonardo Bras wrote:
> There are some devices in which a hypervisor may only allow 1 DMA window
> to exist at a time, and in
From: Chandan Uddaraju
The constant N value (0x8000) is used by i915 DP
driver. Define this value in dp helper header file
to use in multiple Display Port drivers. Change
i915 driver accordingly.
Change in v6: Change commit message
Signed-off-by: Chandan Uddaraju
Signed-off-by: Vara Reddy
These patches add Display-Port driver on SnapDragon/msm hardware.
This series also contains device-tree bindings for msm DP driver.
It also contains Makefile and Kconfig changes to compile msm DP driver.
The block diagram of DP driver is shown below:
+-+
On 8/11/2020 10:42 PM, Matthias Kaehlcke wrote:
On Mon, Aug 10, 2020 at 12:36:19PM +0530, Rajendra Nayak wrote:
dev_pm_opp_set_rate() can now be called with freq = 0 inorder
to either drop performance or bandwidth votes or to disable
regulators on platforms which support them.
In such cases,
On Wed, Aug 12, 2020 at 02:13:25AM +0200, Thomas Gleixner wrote:
> "Paul E. McKenney" writes:
> > Hence Ulad's work on kfree_rcu(). The approach is to allocate a
> > page-sized array to hold all the pointers, then fill in the rest of these
> > pointers on each subsequent kfree_rcu() call. These
On Tue, Aug 11, 2020 at 9:15 PM Al Viro wrote:
>
> fix breakage in do_rmdir()
>
> putname() should happen only after we'd *not* branched to
> retry, same as it's done in do_unlinkat().
Looks obviously correct.
Do you want me to apply directly, or do you have other fixes pending
and I'll get a
Hi all,
News: The merge window has opened, so please do not add any v5.10
related material to your linux-next included branches until after the
merge window closes again.
Changes since 20200811:
Dropped tree: set_fs at maintainer's request
My fixes tree contains:
73c7adb54169
701a107895
> > commit: 7cbb0c63de3fc218fd06ecfedb42a4d12f76 dmaengine: xilinx: dpdma:
> > Add the Xilinx DisplayPort DMA engine driver
> > date: 4 weeks ago
> > config: h8300-randconfig-m031-20200811 (attached as .config)
> > compiler: h8300-linux-gcc (GCC) 9.3.0
>
On Tue, Aug 11, 2020 at 08:17:16PM -0700, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:5631c5e0 Merge tag 'xfs-5.9-merge-7' of git://git.kernel.o..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=1707698490
>
Ok, as more AMD servers are used in bytedance, we hope to issue a patch
to the community as soon as possible. Thank you very much.
在 2020/8/11 上午3:10, Yazen Ghannam 写道:
On Sun, Aug 09, 2020 at 12:35:59PM +0800, Feng zhou wrote:
From: zhoufeng
The edac_mce_amd module calls decode_dram_ecc()
Presumably __ClearPageWaiters() was added to follow the previously
removed __ClearPageActive() pattern.
Only flags that are in PAGE_FLAGS_CHECK_AT_FREE needs to be properly
cleared because otherwise we think there may be some kind of leak.
PG_waiters is not one of those flags and leaving the
To activate a page, mark_page_accessed() always holds a reference
on it. It either gets a new reference when adding a page to
lru_pvecs.activate_page or reuses an existing one it previously
got when it added a page to lru_pvecs.lru_add. So it can't call
SetPageActive() on a page that doesn't have
> From: Jason Wang
> Sent: Wednesday, August 12, 2020 11:28 AM
>
>
> On 2020/8/10 下午3:32, Tian, Kevin wrote:
> >> From: Jason Gunthorpe
> >> Sent: Friday, August 7, 2020 8:20 PM
> >>
> >> On Wed, Aug 05, 2020 at 07:22:58PM -0600, Alex Williamson wrote:
> >>
> >>> If you see this as an abuse of
lru_cache_add_active_or_unevictable() already adds new ksm pages to
active lru. Calling activate_page() isn't really necessary in this
case.
Signed-off-by: Yu Zhao
---
mm/swapfile.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/mm/swapfile.c b/mm/swapfile.c
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4 iwlwifi: mvm: Block 26-tone RU
OFDMA transmissions
date: 11 months ago
config: i386-randconfig-s001-20200812
On Mon, Aug 10, 2020 at 10:41:10AM +0800, Xu Yilun wrote:
> The feature id is stored in a 12 bit field in DFH. So a u16 variable is
> enough for feature id.
>
> This patch changes all feature id related places to fit u16.
>
> Signed-off-by: Xu Yilun
> Reviewed-by: Tom Rix
> Acked-by: Wu Hao
>
Hi Bartlomiej,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 3d3287e609877aa549b1cbb41eafaf73c3742a0b video: fbdev: arcfb: add
COMPILE_TEST support
date: 5
Hi Peter,
On 8/11/2020 4:45 PM, Peter Zijlstra wrote:
On Tue, Aug 11, 2020 at 04:31:10PM +0800, Jin, Yao wrote:
Hi Peter,
On 8/11/2020 3:59 PM, Peter Zijlstra wrote:
On Tue, Aug 11, 2020 at 03:50:43PM +0800, Jin, Yao wrote:
Could I post v2 which basically refers to your patch but removes
OK. Thanks for your advice and I'll use label instead.
In the case of migration failures, if there are still new failures after
clearing (meaning the node is still overloaded), the scanning period would
be doubled, just like not using this patch. However, if the failures do not
increase again,
On Wed, 2020-08-12 at 11:29 +0800, Zhang Rui wrote:
> Hi,
>
> Thanks for reviewing.
>
> On Tue, 2020-08-11 at 11:19 -0700, Joe Perches wrote:
> > On Tue, 2020-08-11 at 23:31 +0800, Zhang Rui wrote:
> > > There will be more platforms with different fixed energy units.
> > > Enhance the code to
dev_err_probe() can reduce code size, uniform error handling and record the
defer probe reason etc., use it to simplify the code.
Signed-off-by: Anson Huang
---
drivers/i2c/busses/i2c-imx.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/i2c/busses/i2c-imx.c
Add a NVRAM file for the wireless module used in khadas VIM2. This
source comes from khadas fenix project's commit 022fdc3a1333 ("hwpacks:
wlan-firmware: add AP6356S firmware for mainline linux"). [1]
[1]:
https://github.com/khadas/fenix/commit/022fdc3a1333d2d16f84c2e59e4507c92a668a3d
Hi Rob,
On 1/8/2020 2:19 am, Rob Herring wrote:
> On Tue, Jul 28, 2020 at 04:52:12PM +0800, Rahul Tanwar wrote:
>> Intel's LGM(Lightning Mountain) SoC contains a PWM fan controller
>> which is only used to control the fan attached to the system. This
>> PWM controller does not have any other
Hi Baolin,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: ffd0bbfb378ecd56eac22bf932ccdbf89ac7f725 hwspinlock: Allow drivers to
be built with COMPILE_TEST
date:
> From: Alex Williamson
> Sent: Wednesday, August 12, 2020 10:36 AM
> On Wed, 12 Aug 2020 01:58:00 +
> "Tian, Kevin" wrote:
>
> > >
> > > I'll also remind folks that LPC is coming up in just a couple short
> > > weeks and this might be something we should discuss (virtually)
> > >
On 2020/8/10 下午3:32, Tian, Kevin wrote:
From: Jason Gunthorpe
Sent: Friday, August 7, 2020 8:20 PM
On Wed, Aug 05, 2020 at 07:22:58PM -0600, Alex Williamson wrote:
If you see this as an abuse of the framework, then let's identify those
specific issues and come up with a better approach.
Hi,
Thanks for reviewing.
On Tue, 2020-08-11 at 11:19 -0700, Joe Perches wrote:
> On Tue, 2020-08-11 at 23:31 +0800, Zhang Rui wrote:
> > There will be more platforms with different fixed energy units.
> > Enhance the code to support different rapl unit quirks for
> > different
> > platforms.
>
在 2020/8/11 下午9:56, Michal Hocko 写道:
> On Tue 11-08-20 20:54:18, Alex Shi wrote:
>> >From beeac61119ab39b1869c520c0f272fb8bab93765 Mon Sep 17 00:00:00 2001
>> From: Alex Shi
>> Date: Wed, 5 Aug 2020 21:02:30 +0800
>> Subject: [PATCH 2/6] memcg: bail out early from swap accounting when memcg is
On 8/12/20 11:09 AM, Gao Xiang wrote:
Hi,
On Wed, Aug 12, 2020 at 09:49:38AM +0800, kernel test robot wrote:
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 47e4937a4a7ca4184fd282791dfee76c6799966a
Hi,
> On Aug 11, 2020, at 11:54 PM, Dietmar Eggemann
> wrote:
>
> On 11/08/2020 02:41, benbjiang(蒋彪) wrote:
>> Hi,
>>
>>> On Aug 10, 2020, at 9:24 PM, Dietmar Eggemann
>>> wrote:
>>>
>>> On 06/08/2020 17:52, benbjiang(蒋彪) wrote:
Hi,
> On Aug 6, 2020, at 9:29 PM, Dietmar
Hello,
syzbot found the following issue on:
HEAD commit:5631c5e0 Merge tag 'xfs-5.9-merge-7' of git://git.kernel.o..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1707698490
kernel config: https://syzkaller.appspot.com/x/.config?x=afba7c06f91e56eb
On 8/11/20 12:42 AM, Namhyung Kim wrote:
>> @@ -2575,7 +2575,8 @@ static int timehist_sched_change_event(struct
>> perf_tool *tool,
>> }
>>
>> if (!sched->idle_hist || thread->tid == 0) {
>> - timehist_update_runtime_stats(tr, t, tprev);
>> + if
Mark Brown 於 2020年8月12日 週三 上午1:22寫道：
>
> On Tue, Aug 11, 2020 at 11:54:38AM -0500, Pierre-Louis Bossart wrote:
>
> > > constraint logic needs to know about this DSP limitation - it seems like
> > > none of this is going to change without something new going into the
> > > mix? We at least need a
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: bb5baaa9238ecf8f13b112232c7bbe0d3d598ee8
commit: 2815b30535a0613ee07d477d0c628100f40b6059 r8169: merge scale for tx and
rx irq coalescing
date: 3 months ago
config: parisc-randconfig-m031-20200811
Hi,
On Wed, Aug 12, 2020 at 09:49:38AM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
> commit: 47e4937a4a7ca4184fd282791dfee76c6799966a erofs: move erofs out of
> staging
>
When args = "\"\0", "i" will be 0 and args[i-1] is used (line:238)
Because of "i" is an unsigned int type,
the function will access at args[0x]
It can make a crash
Signed-off-by: Seungil Kang
---
lib/cmdline.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
>From the spec:
"7.1.5 Response to Hard Resets
Hard Reset Signaling indicates a communication failure has occurred and
the Source Shall stop driving VCONN, Shall remove Rp from the VCONN pin
and Shall drive VBUS to vSafe0V as shown in Figure 7-9. The USB connection
May reset during a Hard Reset
Hi Krzysztof,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: bb5baaa9238ecf8f13b112232c7bbe0d3d598ee8
commit: 4a2d5f663dab6614772d8e28ca190b127ba46d9d i2c: Enable compile testing
for more drivers
date: 7
#syz dup: KASAN: use-after-free Read in io_async_task_func
--
Jens Axboe
On Wed, 12 Aug 2020 01:58:00 +
"Tian, Kevin" wrote:
> > From: Alex Williamson
> > Sent: Wednesday, August 12, 2020 1:01 AM
> >
> > On Mon, 10 Aug 2020 07:32:24 +
> > "Tian, Kevin" wrote:
> >
> > > > From: Jason Gunthorpe
> > > > Sent: Friday, August 7, 2020 8:20 PM
> > > >
> > > >
Hi Linus,
The following changes since commit 92ed301919932f13b9172e525674157e983d:
Linux 5.8-rc7 (2020-07-26 14:14:06 -0700)
are available in the Git repository at:
git://github.com/awilliam/linux-vfio.git tags/vfio-v5.9-rc1
for you to fetch changes up to
On Tue, Aug 11, 2020 at 10:32 AM David Miller wrote:
>
> Applied, thank you.
Thank you!
>From the spec:
"6.6.8.1 SwapSourceStartTimer
The SwapSourceStartTimer Shall be used by the new Source, after a Power
Role Swap or Fast Role Swap, to ensure that it does not send
Source_Capabilities Message before the new Sink is ready to receive the
Source_Capabilities Message. The new Source
Replacing spaces with tabs for PD_T_* constants.
Signed-off-by: Badhri Jagan Sridharan
---
Change history:
First version. Keeping the version number same as the parent.
---
include/linux/usb/pd.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/usb/pd.h
On Tue, Aug 11, 2020 at 3:50 AM Willem de Bruijn
wrote:
>
> > I became interested in X.25 when I was trying different address
> > families that Linux supported. I tried AF_X25 sockets. And then I
> > tried to use the X.25 link layer directly through AF_PACKET. I believe
> > both AF_X25 sockets
On Wed, Jun 24, 2020 at 10:31 AM Wesley Cheng wrote:
>
> Some devices have USB compositions which may require multiple endpoints
> that support EP bursting. HW defined TX FIFO sizes may not always be
> sufficient for these compositions. By utilizing flexible TX FIFO
> allocation, this allows
Hello,
syzbot found the following issue on:
HEAD commit:00e4db51 Merge tag 'perf-tools-2020-08-10' of git://git.ke..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1382902290
kernel config: https://syzkaller.appspot.com/x/.config?x=64a3282e09356140
On 2020/8/11 下午7:58, Eli Cohen wrote:
On Tue, Aug 11, 2020 at 11:26:20AM +, Eli Cohen wrote:
Hi All
Currently, the only statistics we get for a VDPA instance comes from the
virtio_net device instance. Since VDPA involves hardware acceleration, there
can be quite a lot of information
On Tue, Aug 11, 2020 at 5:02 AM Srinivas Kandagatla
wrote:
>
> Looks like the q6afe-dai dapm widget registers are set as "0",
> which is a not correct.
>
> As this registers will be read by ASoC core during startup
> which will throw up errors, Fix this by making the registers
> as SND_SOC_NOPM
On Tue, Aug 11, 2020 at 6:44 PM Guenter Roeck wrote:
>
> On 8/11/20 6:08 PM, Badhri Jagan Sridharan wrote:
> > Yes I did ! https://lkml.org/lkml/2020/8/11/788 !
> >
> > For me gmail is grouping V1 and V2 patches in the same thread so
> > thought you saw the v2 patch :P
> >
>
> You copied me on
On 2020/8/11 下午4:29, Michael S. Tsirkin wrote:
On Tue, Aug 11, 2020 at 10:53:09AM +0800, Jason Wang wrote:
On 2020/8/10 下午8:05, Michael S. Tsirkin wrote:
On Thu, Aug 06, 2020 at 03:43:54PM +0300, Eli Cohen wrote:
On Thu, Aug 06, 2020 at 08:29:22AM -0400, Michael S. Tsirkin wrote:
On Thu,
On Tue, Aug 11, 2020 at 6:43 PM Guenter Roeck wrote:
>
> On Tue, Aug 11, 2020 at 05:14:39PM -0700, Badhri Jagan Sridharan wrote:
> > From the spec:
> > "6.6.8.1 SwapSourceStartTimer
> > The SwapSourceStartTimer Shall be used by the new Source, after a Power
> > Role Swap or Fast Role Swap, to
On 2020/8/11 15:00, Gao Xiang wrote:
Don't recheck it since xattr_permission() already
checks CAP_SYS_ADMIN capability.
Just follow 5d3ce4f70172 ("f2fs: avoid duplicated permission check for "trusted."
xattrs")
Reported-by: Hongyu Jin
[ Gao Xiang: since it could cause some complex Android
Hi Joel,
On 2020/8/10 0:44, Joel Fernandes wrote:
> Hi Aubrey,
>
> Apologies for replying late as I was still looking into the details.
>
> On Wed, Aug 05, 2020 at 11:57:20AM +0800, Li, Aubrey wrote:
> [...]
>> +/*
>> + * Core scheduling policy:
>> + * - CORE_SCHED_DISABLED: core scheduling is
> From: Alex Williamson
> Sent: Wednesday, August 12, 2020 1:01 AM
>
> On Mon, 10 Aug 2020 07:32:24 +
> "Tian, Kevin" wrote:
>
> > > From: Jason Gunthorpe
> > > Sent: Friday, August 7, 2020 8:20 PM
> > >
> > > On Wed, Aug 05, 2020 at 07:22:58PM -0600, Alex Williamson wrote:
> > >
> > > >
On Wed, Aug 12, 2020 at 12:16 AM Atish Patra wrote:
>
> On Tue, Aug 11, 2020 at 1:41 AM Anup Patel wrote:
> >
> > On Tue, Aug 11, 2020 at 12:07 PM Qiu Wenbo wrote:
> > >
> > > Exception vector is missing on nommu platform and it is a big issue.
> > > This patch is tested in Sipeed MAIX Bit Dev
On Tue, Aug 11, 2020 at 09:11:41PM +0200, Bartosz Golaszewski wrote:
> On Sun, Aug 9, 2020 at 3:26 PM Kent Gibson wrote:
> >
[snip]
> >
> > +/*
> > + * Maximum number of requested lines.
> > + *
> > + * Must be no greater than 64 as bitmaps are limited to 64-bits, and a
> > + * multiple of 2 to
On 2020/8/11 19:31, Daeho Jeong wrote:
Plus, differently from your testbed, in my pixel device, there seems
to be much more contention in vmap() operation.
If it's not there, I agree that there might not be a big difference
between vmap() and vm_map_ram().
2020년 8월 11일 (화) 오후 8:29, Gao Xiang 님이
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fb893de323e2d39f7a1f6df425703a2edbdf56ea
commit: 47e4937a4a7ca4184fd282791dfee76c6799966a erofs: move erofs out of
staging
date: 12 months ago
config: sparc64-randconfig-s032-20200812 (attached as
On 2020/8/7 上午10:47, Qi Zheng wrote:
Yeah, because of the following two points, I also think
the probability is 0%:
a) the sd is protected by rcu lock, and load_balance()
func is between rcu_read_lock() and rcu_read_unlock().
b) the sgs is a local variable.
So in the group_classify(), the
On 8/11/20 6:08 PM, Badhri Jagan Sridharan wrote:
> Yes I did ! https://lkml.org/lkml/2020/8/11/788 !
>
> For me gmail is grouping V1 and V2 patches in the same thread so
> thought you saw the v2 patch :P
>
You copied me on v1, but not on v2. I am not on any of the mailing lists
you sent v2 to,
On 2020-08-11, Ross Zwisler wrote:
> From: Mattias Nissler
>
> For mounts that have the new "nosymfollow" option, don't follow symlinks
> when resolving paths. The new option is similar in spirit to the
> existing "nodev", "noexec", and "nosuid" options, as well as to the
> LOOKUP_NO_SYMLINKS
On Tue, Aug 11, 2020 at 05:14:39PM -0700, Badhri Jagan Sridharan wrote:
> From the spec:
> "6.6.8.1 SwapSourceStartTimer
> The SwapSourceStartTimer Shall be used by the new Source, after a Power
> Role Swap or Fast Role Swap, to ensure that it does not send
> Source_Capabilities Message before the
On Tue, Aug 11, 2020 at 01:02:28PM -0700, Badhri Jagan Sridharan wrote:
> From the spec:
> "7.1.5 Response to Hard Resets
> Hard Reset Signaling indicates a communication failure has occurred and
> the Source Shall stop driving VCONN, Shall remove Rp from the VCONN pin
> and Shall drive VBUS to
On Tue, Aug 11, 2020 at 4:11 PM John Stultz wrote:
>
> On Wed, Mar 20, 2019 at 2:49 AM Rajendra Nayak wrote:
> >
> > geni serial needs to express a perforamnce state requirement on CX
> > depending on the frequency of the clock rates. Use OPP table from
> > DT to register with OPP framework and
Move all allocations outside of the regulator_lock()ed section.
==
WARNING: possible circular locking dependency detected
5.7.13+ #535 Not tainted
--
f2fs_discard-179:7/702 is trying to acquire
Since only regulator_ena_gpio_request() allocates rdev->ena_pin, and it
guarantees that same gpiod gets same pin structure, it is enough to
compare just the pointers. Also we know there can be only one matching
entry on the list. Rework the code take advantage of the facts.
Signed-off-by: Michał
Move another allocation out of regulator_list_mutex-protected region, as
reclaim might want to take the same lock.
WARNING: possible circular locking dependency detected
5.7.13+ #534 Not tainted
--
kswapd0/383 is trying to acquire lock:
c0e5d920
Pull regulator_list_mutex into set_consumer_device_supply() and keep
allocations outside of it. Fourth of the fs_reclaim deadlock case.
Cc: sta...@vger.kernel.org
Fixes: 45389c47526d ("regulator: core: Add early supply resolution for
regulators")
Signed-off-by: Michał Mirosław
---
v2: fix new
For systems that have eg. eMMC storage using voltage regulator, memory
reclaim path might call back into regulator subsystem. This means we
have to make sure no allocations happen with a regulator or regulator
list locked.
After this series I see no more lockdep complaints on my test system,
but
There is no git tree for KVM/mips in MAINTAINERS, it is not
convinent to rebase, add it.
Signed-off-by: Tiezhu Yang
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index e627ed6..11c82c1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9546,6 +9546,7
The code modifies rdev, but locks c_rdev instead. Remove the lock
as this is held together by regulator_list_mutex taken in the caller.
Signed-off-by: Michał Mirosław
Reviewed-by: Dmitry Osipenko
Fixes: f9503385b187 ("regulator: core: Mutually resolve regulators coupling")
---
v2: reword
Allocating memory with regulator_list_mutex held makes lockdep unhappy
when memory pressure makes the system do fs_reclaim on eg. eMMC using
a regulator. Push the lock inside regulator_init_coupling() after the
allocation.
==
WARNING: possible
By calling device_initialize() earlier and noting that kfree(NULL) is
ok, we can save a bit of code in error handling and plug of_node leak.
Fixed commit already did part of the work.
Cc: sta...@vger.kernel.org
Fixes: 9177514ce349 ("regulator: fix memory leak on error path of
On Sat, 2020-08-08 at 14:49 +0200, Frank Wunderlich wrote:
> From: Frank Wunderlich
>
> fix this small typo u3_ports_disabed => u3_ports_disabled
>
> Fixes: 55ba6e9e25a6 (usb: xhci-mtk: support option to disable usb3 ports)
> Signed-off-by: Frank Wunderlich
> ---
> drivers/usb/host/xhci-mtk.c
Sounds good. Do you think this patch is ready to land then?
On Thu, Aug 6, 2020 at 5:10 PM Masahiro Yamada wrote:
>
> On Fri, Aug 7, 2020 at 6:42 AM 'Nathan Huckleberry' via Clang Built
> Linux wrote:
> >
> > On Thu, Aug 6, 2020 at 3:44 AM Masahiro Yamada wrote:
> > >
> > > On Tue, Jul 28,
On Tue, Aug 11, 2020 at 01:55:30PM -0400, Vivek Goyal wrote:
> On Tue, Aug 11, 2020 at 08:22:38AM +1000, Dave Chinner wrote:
> > On Fri, Aug 07, 2020 at 03:55:21PM -0400, Vivek Goyal wrote:
> > > We need some kind of locking mechanism here. Normal file systems like
> > > ext4 and xfs seems to take
Hi all,
Today's linux-next merge of the tip tree got a conflict in:
kernel/time/timekeeping.c
between commit:
025e82bcbc34 ("timekeeping: Use sequence counter with associated raw
spinlock")
from Linus' tree and commit:
19d0070a2792 ("timekeeping/vsyscall: Provide
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