From: dongjian
Use kobj_to_dev() instead of open-coding it
Signed-off-by: dongjian
---
drivers/w1/slaves/w1_ds2780.c | 2 +-
drivers/w1/slaves/w1_ds2781.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/w1/slaves/w1_ds2780.c b/drivers/w1/slaves/w1_ds2780.c
index
On 15.3.2021 20.02, Uladzislau Rezki wrote:
On Mon, Mar 15, 2021 at 06:23:37PM +0200, Topi Miettinen wrote:
On 15.3.2021 17.35, Uladzislau Rezki wrote:
On 14.3.2021 19.23, Uladzislau Rezki wrote:
Also, using vmaloc test driver i can trigger a kernel BUG:
[ 24.627577] kernel BUG at mm/vmall
This patchset supports for MT8183 chip to mtk_thermal.c.
Add thermal zone of all the thermal sensor in SoC for
another get temperatrue. They don't need to thermal throttle.
And we bind coolers for thermal zone nodes of cpu_thermal.
Changes in v7:
- Fix build error in v6.
Changes in v6:
From: Matthias Kaehlcke
Add two passive trip points at 68??C and 80??C for the CPU temperature.
Signed-off-by: Matthias Kaehlcke
Signed-off-by: Michael Kao
Tested-by: Hsin-Yi Wang
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 56
1 file changed, 56 insertions(+)
di
From: "michael.kao"
Add thermal zone node to Mediatek MT8183 dts file.
Evaluate the thermal zone every 500ms while not cooling
and every 100ms when passive cooling is performed.
Signed-off-by: Matthias Kaehlcke
Signed-off-by: Michael Kao
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 85
Provide thermal zone to read thermal sensor
in the SoC. We can read all the thermal sensors
value in the SoC by the node /sys/class/thermal/
In mtk_thermal_bank_temperature, return -EAGAIN instead of -EACCESS
on the first read of sensor that often are bogus values.
This can avoid following warning
On Tue, Mar 16, 2021 at 01:23:08AM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> head: 1e28eed17697bcf343c6743f0028cc3b5dd88bf0
> commit: 34dc2efb39a231280fd6696a59bbe712bf3c5c4a memblock: fix section
> mismatch warning
>
Dear Christophe and Randy,
You both are so nice. Thank you for your reply.
在 2021/3/16 14:58, Christophe Leroy 写道:
Le 16/03/2021 à 07:35, heying (H) a écrit :
Thanks for your reply.
在 2021/3/16 13:15, Randy Dunlap 写道:
On 3/15/21 9:08 PM, He Ying wrote:
We found these warnings in kernel/p
On Tue, Mar 16, 2021 at 1:14 AM Masahiro Yamada wrote:
>
> Documentation/process/changes.rst defines the minimum assembler version
> (binutils version), but we have never checked it in the build time.
>
> Kbuild never invokes 'as' directly because all assembly files in the
> kernel tree are *.S, h
On Tue, 16 Mar 2021 07:54:50 +0100,
Jeremy Szu wrote:
>
> * The HP EliteBook 840 G8 Notebook PC is using ALC285 codec which is
>using 0x04 to control mute LED and 0x01 to control micmute LED.
>Therefore, add a quirk to make it works.
>
> Signed-off-by: Jeremy Szu
Thanks, applied.
Tak
: m68k-randconfig-r025-20210316 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://git.kernel.org
On Mon, 15 Mar 2021, Martin K. Petersen wrote:
>
> Lee,
>
> > This set is part of a larger effort attempting to clean-up W=1 kernel
> > builds, which are currently overwhelmingly riddled with niggly little
> > warnings.
>
> Applied to 5.13/scsi-staging, thanks!
Superstar! Thanks Martin.
Just
Hello,
syzbot found the following issue on:
HEAD commit:1e28eed1 Linux 5.12-rc3
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=167535e6d0
kernel config: https://syzkaller.appspot.com/x/.config?x=e0cee1f53de33ca3
dashboard link: https://syzkaller.appspo
On Mon, Mar 15, 2021 at 11:13:24AM -0700, Sowjanya Komatineni wrote:
> Hi Sudeep,
>
> I see you are one of the maintainer of PSCI driver. Please add any other
> right persons if you think should also agree/comment.
>
> Can you please comment on below 2 items based on your feedback?
>
> 1. Can you p
On Mon, 15 Mar 2021, Mark Jonas wrote:
> From: Hubert Streidl
>
> By default the PMIC DA9063 2-wire interface is SMBus compliant. This
> means the PMIC will automatically reset the interface when the clock
> signal ceases for more than the SMBus timeout of 35 ms.
>
> If the I2C driver / device
On Mon, 15 Mar 2021 20:07:12 +0100,
Vitaly Rodionov wrote:
>
> This series of patches will address comments by Pierre-Louis Bossart,
> cleans up patch_cirrus.c source, reducing checkpatch.pl warnings from 19 to 0,
> fixing an issue reported by Canonical: BugLink:
> https://bugs.launchpad.net/bugs
Hi Peter and Kan,
On Thu, Mar 4, 2021 at 5:22 AM Peter Zijlstra wrote:
>
> On Wed, Mar 03, 2021 at 02:53:00PM -0500, Liang, Kan wrote:
> > On 3/3/2021 1:59 PM, Peter Zijlstra wrote:
> > > On Wed, Mar 03, 2021 at 05:42:18AM -0800, kan.li...@linux.intel.com wrote:
>
> > > > +++ b/arch/x86/events/in
On Mon, Mar 15, 2021 at 01:43:59PM -0700, Kees Cook wrote:
> On Mon, Mar 15, 2021 at 06:33:10PM +, Al Viro wrote:
> > On Mon, Mar 15, 2021 at 10:48:51AM -0700, Kees Cook wrote:
> > > The sysfs interface to seq_file continues to be rather fragile, as seen
> > > with some recent exploits[1]. Move
On Thu, 4 Mar 2021, Michael Zaidman wrote:
> > > The FTDI FT260 chip implements USB to I2C/UART bridges through two
> > > USB HID class interfaces. The first - for I2C, and the second for UART.
> > > Each interface is independent, and the kernel detects it as a separate
> > > USB hidraw device.
>
perf-stat has supported the summary mode. But the summary
lines break the CSV output so it's hard for scripts to parse
the result.
Before:
# perf stat -x, -I1000 --interval-count 1 --summary
1.001323097,8013.48,msec,cpu-clock,8013483384,100.00,8.013,CPUs utilized
1.001323097,270,,
Hello Kuldeep,
On 16.03.21 07:42, Kuldeep Singh wrote:
> Hi Heiko,
>
>> -Original Message-
>> From: Heiko Schocher
>> Sent: Tuesday, March 16, 2021 10:34 AM
>> To: linux-...@vger.kernel.org
>> Cc: Heiko Schocher ; linux-arm-ker...@lists.infradead.org;
>> Ashish Kumar ; Kuldeep Singh
>> ;
The most intuitive meaning of completion_done() is to see if a completion has
been done, done=0 can only indicate that someone may be waiting.
Signed-off-by: Wang Qing
---
kernel/sched/completion.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/completion.c
Since the overlays dtb files are now named as .dtbo, there is a lot of
interest in similarly naming the overlay source dts files as .dtso.
This patch makes the necessary changes to allow .dtso format for overlay
source files.
Note that the device-tree unit-tests name their overlay files as .dts
a
On Tue, Mar 16, 2021 at 12:27 PM Jiuyang Liu wrote:
>
> > As per my understanding, we don't need to explicitly invalidate local TLB
> > in set_pte() or set_pet_at() because generic Linux page table management
> > (/mm/*) will call the appropriate flush_tlb_xyz() function after page
> > table updat
From: Zhang Yunkai
'assert.h' included in 'sparsebit.c' is duplicated.
It is also included in the 161th line.
'string.h' included in 'mincore_selftest.c' is duplicated.
It is also included in the 15th line.
'sched.h' included in 'tlbie_test.c' is duplicated.
It is also included in the 33th line.
> -Original Message-
> From: Peter Zijlstra [mailto:pet...@infradead.org]
> Sent: Tuesday, March 2, 2021 11:43 PM
> To: Song Bao Hua (Barry Song)
> Cc: tim.c.c...@linux.intel.com; catalin.mari...@arm.com; w...@kernel.org;
> r...@rjwysocki.net; vincent.guit...@linaro.org; b...@alien8.de;
On Mon, Mar 15, 2021 at 01:59:00PM +0100, Borislav Petkov wrote:
> From: Borislav Petkov
>
> Input lines like
>
> 0x801E, 0, EAX, 31:0, Extended APIC ID
>
> where the short name is missing lead to a segfault because the loop
> takes the long name for the short name and tokens[5] bec
Adding Thomas. Thomas I've been looking into the following test failure:
https://lore.kernel.org/lkml/20210304083825.GB17830@xsang-OptiPlex-9020/
See below.
On Fri, Mar 12, 2021 at 02:27:55PM +0800, Oliver Sang wrote:
> Hi Ira,
[snip]
> > > >
> > > > caused below changes (please refer to att
On 2021/3/16 11:15, Huang Jianan via Linux-erofs wrote:
Currently, err would be treated as io error. Therefore, it'd be
better to ensure memory allocation during rolling decompression
to avoid such io error.
In the long term, we might consider adding another !Uptodate case
for such case.
Signed
On 12-03-21, 13:41, Viresh Kumar wrote:
> > > > +static struct i2c_adapter virtio_adapter = {
> > > > + .owner = THIS_MODULE,
> > > > + .name = "Virtio I2C Adapter",
> > > > + .class = I2C_CLASS_DEPRECATED,
> > > What happened to this discussion ?
> > >
> > > https://lore.kernel.
On Mon, Mar 15, 2021 at 01:59:01PM +0100, Borislav Petkov wrote:
> From: Borislav Petkov
>
> Contains core IDs, node IDs and other topology info.
>
> Signed-off-by: Borislav Petkov
Acked-by: Feng Tang
Also I'm wondering for some basic leaf and extended leaf which
may has different definition
On 16-03-21, 18:35, Jie Deng wrote:
> +static struct i2c_adapter virtio_adapter = {
> + .owner = THIS_MODULE,
> + .name = "Virtio I2C Adapter",
> + .class = I2C_CLASS_DEPRECATED,
> + .algo = &virtio_algorithm,
> +};
> +
> +static int virtio_i2c_probe(struct virtio_device *vdev)
> +{
Hi Xiaofeng Cao,
The patch is good, but scripts/checkpatch.pl complains about a mismatch:
WARNING: From:/Signed-off-by: email address mismatch: 'From: Xiaofeng Cao
' != 'Signed-off-by: Xiaofeng Cao
'
Which is the one I should use?
Regards,
Hans
On 11/03/2021 08:20, Xiaofeng Cao wrote
The HP EliteBook 840 G8 Notebook PC is using ALC236 codec which is
using 0x02 to control mute LED and 0x01 to control micmute LED.
Therefore, add a quirk to make it works.
Signed-off-by: Jeremy Szu
---
sound/pci/hda/patch_realtek.c | 12
1 file changed, 12 insertions(+)
diff --git
On 16/03/21 12:22 am, Asutosh Das (asd) wrote:
> On 3/14/2021 1:11 AM, Adrian Hunter wrote:
>> On 10/03/21 5:04 am, Asutosh Das (asd) wrote:
>>> On 3/9/2021 7:56 AM, Asutosh Das (asd) wrote:
On 3/8/2021 9:17 AM, Rafael J. Wysocki wrote:
> On Mon, Mar 8, 2021 at 5:21 PM Rafael J. Wysocki
Fix the following coccicheck warning:
./drivers/scsi/bfa/bfad_bsg.c:3412:29-30: WARNING comparing pointer to
0.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/scsi/bfa/bfad_bsg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/bfa/bfad_bsg.c
Hello,
On Monday 15 March 2021 22:09:20 CET kernel test robot wrote:
>
> From: kernel test robot
>
> drivers/net/wireless/silabs/wfx/bus_sdio.c:134:8-33: ERROR: Threaded IRQ with
> no primary handler requested without IRQF_ONESHOT
>
> Since commit 1c6c69525b40 ("genirq: Reject bogus threaded
On 16-03-21, 18:35, Jie Deng wrote:
> diff --git a/drivers/i2c/busses/i2c-virtio.c b/drivers/i2c/busses/i2c-virtio.c
> +struct virtio_i2c {
> + struct virtio_device *vdev;
> + struct completion completion;
> + struct i2c_adapter *adap;
> + struct mutex lock;
> + struct virtqueue
> As you answered in another email, p->mce_vaddr is set only on KERNEL_COPYIN
> case,
> then if p->mce_vaddr is available also for generic SRAR MCE (I'm assuming
> that we are
> talking about issues on race between generic SRAR MCE not only for
> KERNEL_COPYIN case),
> that might be helpful, alt
Hi.
On Mon, Mar 15, 2021 at 05:44:06PM +0300, Konstantin Komarov wrote:
> This adds initialization of super block
>
> ...SNIP...
>
> +
> +/*
> + * Helper for ntfs_loadlog_and_replay
> + * fill on-disk logfile range by (-1)
> + * this means empty logfile
> + */
> +int ntfs_bio_fill_1(struct ntfs_s
Hi Dinghao Liu,
Thank you for the patch, but I've decided not to take it. While the
patch looks fine, it is not very useful since the return code of the
em28xx_capture_start() function is never checked. And I am hesitant
to change the behavior here in case it might break something subtle.
Ideally
From: Krzysztof Kozlowski
The Tegra USB PHY driver uses Common Clock Framework thus it cannot be
built on platforms without it (e.g. compile test on MIPS with RALINK and
SOC_RT305X):
/usr/bin/mips-linux-gnu-ld: drivers/usb/phy/phy-tegra-usb.o: in function
`tegra_usb_phy_init':
phy-tegra
From: Krzysztof Kozlowski
COMMON_CLK is a user-selectable option with its own dependencies. The
most important dependency is !HAVE_LEGACY_CLK. User-selectable drivers
should not select COMMON_CLK because they will create a dependency cycle
and build failures.
Signed-off-by: Krzysztof Kozlowski
On Tue, Mar 16, 2021 at 02:44:31PM +0800, Huang, Ying wrote:
> Yu Zhao writes:
>
> > On Tue, Mar 16, 2021 at 10:07:36AM +0800, Huang, Ying wrote:
> >> Rik van Riel writes:
> >>
> >> > On Sat, 2021-03-13 at 00:57 -0700, Yu Zhao wrote:
> >> >
> >> >> +/*
> >> >> + * After pages are faulted in, th
On Fri, Mar 12, 2021 at 06:11:17PM +, Robin Murphy wrote:
> Sure, that's how things stand immediately after this patch. But then
> someone comes along with the perfectly reasonable argument for returning
> more expressive error information for regular mapping failures as well
> (because some
CONFIG_HAVE_RELIABLE_STACKTRACE is applicable to all, no
reason to limit it to book3s/64le
Signed-off-by: Christophe Leroy
---
arch/powerpc/Kconfig | 2 +-
arch/powerpc/kernel/stacktrace.c | 2 --
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/powerpc/Kconfig b/ar
It seems like other architectures, namely x86 and arm64 and riscv
at least, include the running function as top entry when saving
stack trace with save_stack_trace_regs().
Functionnalities like KFENCE expect it.
Do the same on powerpc, it allows KFENCE and other users to
properly identify the fau
To better match generic code, rename 'tsk' to 'task' in
some stacktrace functions in preparation of following
patch which converts powerpc to generic ARCH_STACKWALK.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/stacktrace.c | 16
1 file changed, 8 insertions(+), 8 del
This patch converts powerpc stacktrace to the generic ARCH_STACKWALK
implemented by commit 214d8ca6ee85 ("stacktrace: Provide common
infrastructure")
Signed-off-by: Christophe Leroy
---
arch/powerpc/Kconfig | 1 +
arch/powerpc/kernel/stacktrace.c | 91 ++-
On Fri, Mar 12, 2021 at 11:27:46AM -0700, Logan Gunthorpe wrote:
> So then we reject the patches that make that change. Seems like an odd
> argument to say that we can't do something that won't cause problems
> because someone might use it as an example and do something that will
> cause problems.
On Tue, Mar 16, 2021 at 8:18 AM syzbot
wrote:
>
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:1e28eed1 Linux 5.12-rc3
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=167535e6d0
> kernel config: https://syzkaller.appspot.com/x/.con
add compatible entry in nxp_fspi driver for imx8mp
@Shawn: If this series is accepted, can you apply the DTS patches from
series v2?
http://lists.infradead.org/pipermail/linux-arm-kernel/2021-March/643292.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2021-March/643293.html
Changes i
Fix the following coccicheck warning:
./tools/testing/selftests/bpf/progs/fexit_test.c:77:15-16: WARNING
comparing pointer to 0.
./tools/testing/selftests/bpf/progs/fexit_test.c:68:12-13: WARNING
comparing pointer to 0.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
tools/testing/s
add compatible entry in nxp_fspi driver for imx8mp.
Signed-off-by: Heiko Schocher
---
Changes in v4:
rebased against:
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
a43e89624baea ("Merge remote-tracking branch 'spi/for-5.13' into spi-next")
Changes in v3:
- seperate spi
On Mon, Mar 15, 2021 at 10:33:13AM -0600, Logan Gunthorpe wrote:
> >> + return !ops || ops->flags & DMA_F_PCI_P2PDMA_SUPPORTED;
> >
> > Is this logic correct? I would have expected.
> >
> > return (ops && ops->flags & DMA_F_PCI_P2PDMA_SUPPORTED);
>
>
> If ops is NULL then the operations i
add compatible entry "nxp,imx8mp-fspi" in NXP FlexSPI controller
Signed-off-by: Heiko Schocher
---
Changes in v4:
rebased against:
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
a43e89624baea ("Merge remote-tracking branch 'spi/for-5.13' into spi-next")
Changes in v3:
-
On Thu, Mar 11, 2021 at 04:31:39PM -0700, Logan Gunthorpe wrote:
> Create a specific error code for when P2PDMA pages are passed to a block
> devices that cannot map them (due to no IOMMU support or ACS protections).
>
> This makes request errors in these cases more informative of as to what
> cau
[AMD Public Use]
Hi Mike,
Thanks for help. The patch works for me and boot time back to normal. So it's a
fix, or just WA?
BRs,
Leo
-Original Message-
From: Mike Rapoport
Sent: Tuesday, March 16, 2021 2:50 PM
To: Liang, Liang (Leo)
Cc: David Hildenbrand ; Deucher, Alexander
; linux-
Add limit_bio_size block sysfs node to limit bio size.
Queue flag QUEUE_FLAG_LIMIT_BIO_SIZE will be set if limit_bio_size is set.
And bio max size will be limited by queue max sectors via
QUEUE_FLAG_LIMIT_BIO_SIZE set.
Signed-off-by: Changheun Lee
---
Documentation/ABI/testing/sysfs-block | 10 +
bio size can grow up to 4GB when muli-page bvec is enabled.
but sometimes it would lead to inefficient behaviors.
in case of large chunk direct I/O, - 32MB chunk read in user space -
all pages for 32MB would be merged to a bio structure if the pages
physical addresses are contiguous. it makes some
Hi Frank,
On Tue, Mar 16, 2021 at 6:39 AM Frank Rowand wrote:
> On 3/15/21 5:12 PM, Laurent Pinchart wrote:
> > On Tue, Mar 16, 2021 at 02:43:45AM +0900, Masahiro Yamada wrote:
> >> But how can we fix drivers/gpu/drm/rcar-du/rcar_du_of_lvds_r8a779*.dts
> >> if these are doing bad things.
> >> The
On 15.3.2021 19.47, Uladzislau Rezki wrote:
On Mon, Mar 15, 2021 at 09:16:26AM -0700, Kees Cook wrote:
On Mon, Mar 15, 2021 at 01:24:10PM +0100, Uladzislau Rezki wrote:
On Mon, Mar 15, 2021 at 11:04:42AM +0200, Topi Miettinen wrote:
What's the problem with that? It seems to me that nothing rel
> Subject: [kbuild-all] Re: [PATCH] wfx: fix irqf_oneshot.cocci warnings
>
> Hello,
>
> On Monday 15 March 2021 22:09:20 CET kernel test robot wrote:
> >
> > From: kernel test robot
> >
> > drivers/net/wireless/silabs/wfx/bus_sdio.c:134:8-33: ERROR: Threaded IRQ
> > with no primary handler requ
Hi Jacub,
On Mon, 2021-03-15 at 10:26 -0700, Jakub Kicinski wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> On Mon, 15 Mar 2021 16:04:24 +0100 Steen Hegelund wrote:
> > Hi Kishon, Vinod, Andrew, Jacub, and David,
> >
> > I just wanted to
Hi Vinod,
On Tue, 2021-03-16 at 10:23 +0530, Vinod Koul wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> Hello Steen,
>
> On 15-03-21, 16:04, Steen Hegelund wrote:
> > Hi Kishon, Vinod, Andrew, Jacub, and David,
> >
> > I just wanted to
Zenghui Yu writes:
The ena.rst documentation referred to end_start_xmit() when it
should refer
to ena_start_xmit(). Fix the typo.
Signed-off-by: Zenghui Yu
---
Documentation/networking/device_drivers/ethernet/amazon/ena.rst
| 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --
On Tue, Mar 16, 2021 at 06:37:31AM +0300, Arseny Krasnov wrote:
On 15.03.2021 18:22, Arseny Krasnov wrote:
On 15.03.2021 14:40, Stefano Garzarella wrote:
Hi Arseny,
On Sun, Mar 07, 2021 at 08:57:19PM +0300, Arseny Krasnov wrote:
This patchset implements support of SOCK_SEQPACKET for
Fix the following coccicheck warnings:
./drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c:721:65-70: WARNING:
conversion to bool not needed here.
./drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c:1139:67-72: WARNING:
conversion to bool not needed here.
Reported-by: Abaci Robot
Signed-off-by: J
On Fri, Mar 12, 2021 at 06:44:54PM +0300, Sergei Shtepa wrote:
> bdev_interposer allows to redirect bio requests to another devices.
>
> Signed-off-by: Sergei Shtepa
> ---
> block/bio.c | 2 ++
> block/blk-core.c | 57 +++
> block/genhd
From: Krzysztof Kozlowski
Milo Kim's email in TI bounces with permanent error (550: Invalid
recipient). Last email from him on LKML was in 2017. Move Milo Kim to
credits and remove the separate driver entries for:
- TI LP855x backlight driver,
- TI LP8727 charger driver,
- TI LP8788 MFD (ADC
This fixes the following sparse warnings:
drivers/md/bcache/features.c:22:16: warning: Using plain integer as NULL
pointer
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/md/bcache/features.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/bcache/featu
On Thu, Mar 11, 2021 at 04:31:36PM -0700, Logan Gunthorpe wrote:
> for_each_sg(sgl, sg, nents, i) {
> + if (is_pci_p2pdma_page(sg_page(sg))) {
> + if (sg_page(sg)->pgmap != pgmap) {
> + pgmap = sg_page(sg)->pgmap;
> +
On Thu, Mar 11, 2021 at 04:31:34PM -0700, Logan Gunthorpe wrote:
> Introduce pci_p2pdma_should_map_bus() which is meant to be called by
> DMA map functions to determine how to map a given p2pdma page.
>
> pci_p2pdma_bus_offset() is also added to allow callers to get the bus
> offset if they need t
On Tue, Mar 16, 2021 at 1:35 AM Yunsheng Lin wrote:
>
> On 2021/3/16 2:53, Jakub Kicinski wrote:
> > On Mon, 15 Mar 2021 11:10:18 +0800 Yunsheng Lin wrote:
> >> @@ -606,6 +623,11 @@ static const u8 prio2band[TC_PRIO_MAX + 1] = {
> >> */
> >> struct pfifo_fast_priv {
> >> struct skb_array q
On Thu, Mar 11, 2021 at 04:31:37PM -0700, Logan Gunthorpe wrote:
> +int dma_pci_p2pdma_supported(struct device *dev)
> +{
> + const struct dma_map_ops *ops = get_dma_ops(dev);
> +
> + return !ops || ops->flags & DMA_F_PCI_P2PDMA_SUPPORTED;
> +}
> +EXPORT_SYMBOL(dma_pci_p2pdma_supported);
E
On 15/03/2021 22:17, Kees Cook wrote:
> On Thu, Mar 11, 2021 at 11:52:42AM +0100, Mickaël Salaün wrote:
>> [...]
>> This change may not impact systems relying on other permission models
>> than POSIX capabilities (e.g. Tomoyo). Being able to use chroot(2) on
>> such systems may require to update
On 15/03/21 19:19, Maxim Levitsky wrote:
On Mon, 2021-03-15 at 18:56 +0100, Paolo Bonzini wrote:
On 15/03/21 18:43, Maxim Levitsky wrote:
+ if (!guest_cpuid_is_intel(vcpu)) {
+ /*
+* If hardware supports Virtual VMLOAD VMSAVE then enable it
+*
On 16/03/2021 02.54, Yury Norov wrote:
> GENMASK(h, l) may be passed with unsigned types. In such case, type-limits
> warning is generated for example in case of GENMASK(h, 0).
>
> Signed-off-by: Yury Norov
> ---
> tools/scripts/Makefile.include | 1 +
> 1 file changed, 1 insertion(+)
>
> diff
On 16/03/2021 02.54, Yury Norov wrote:
> Some functions in tools/include/linux/bitmap.h declare nbits as int. In the
> kernel nbits is declared as unsigned int.
>
> Signed-off-by: Yury Norov
Acked-by: Rasmus Villemoes
Hi Krishna,
On 3/15/21 7:04 PM, Krishna Reddy wrote:
> Tested-by: Krishna Reddy
>
>> 1) pass the guest stage 1 configuration
>
> Validated Nested SMMUv3 translations for NVMe PCIe device from Guest VM along
> with patch series "v11 SMMUv3 Nested Stage Setup (VFIO part)" and QEMU patch
> series
Hi Lee,
> Code looks good to me now, thanks.
>
> However, this doesn't look like it would pass checkpatch.
>
> Have you tried to build with W=1 and checkpatch?
Yes, we used checkpatch.pl.
$ ./scripts/checkpatch.pl 0001-mfd-da9063-Support-SMBus-and-I2C-mode.v5
total: 0 errors, 0 warning
ctx->mb_err_cnt_ctrl could be NULL in case of failed initialization
(on decoders), and encoders don't use it at all.
Fixes: b2d3bef1aa78 ("media: coda: Add a V4L2 user for control error
macroblocks count")
Signed-off-by: Krzysztof Halasa
Cc: sta...@vger.kernel.org # 5.11+
diff --git a/drivers/m
On Tue, Mar 16, 2021 at 02:52:52PM +0800, Huang, Ying wrote:
> Yu Zhao writes:
>
> > On Tue, Mar 16, 2021 at 10:08:51AM +0800, Huang, Ying wrote:
> >> Yu Zhao writes:
> >> [snip]
> >>
> >> > +/* Main function used by foreground, background and user-triggered
> >> > aging. */
> >> > +static boo
Hi Jianan,
On 2021/3/16 11:15, Huang Jianan via Linux-erofs wrote:
z_erofs_decompressqueue_endio may not be executed in the atomic
context, for example, when dm-verity is turned on. In this scenario,
data can be decompressed directly to get rid of additional kworker
scheduling overhead. Also, it
Yet another useless report!
On Tue, Mar 16, 2021 at 07:50:10AM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/cpu
> head: 301cddc21a157a3072d789a3097857202e550a24
> commit: a89dfde3dc3c2dbf56910af75e2d8b11ec5308f6 [2/3] x86: Remove dynam
On 16/03/2021 09:16, Xiaofeng Cao wrote:
> Hi Hans Verkuil,
>
> I'm sorry to make you confused. Please use Xiaofeng Cao
> mailto:caoxiaof...@yulong.com>>
Thanks, I've updated this to keep checkpatch happy.
BTW, for your next patch: it is good practice to add a prefix of the driver you
are patch
On Tue, Mar 16, 2021 at 12:32 AM Anup Patel wrote:
>
> On Tue, Mar 16, 2021 at 12:27 PM Jiuyang Liu wrote:
> >
> > > As per my understanding, we don't need to explicitly invalidate local TLB
> > > in set_pte() or set_pet_at() because generic Linux page table management
> > > (/mm/*) will call the
> >> ---
> >> drivers/scsi/ufs/ufshpb.c | 14 ++
> >> drivers/scsi/ufs/ufshpb.h | 1 +
> >> 2 files changed, 15 insertions(+)
> >>
> >> diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c
> >> index 6f4fd22eaf2f..0744feb4d484 100644
> >> --- a/drivers/scsi/ufs/ufshpb.c
On Mon 15-03-21 10:48:51, Kees Cook wrote:
> The sysfs interface to seq_file continues to be rather fragile, as seen
> with some recent exploits[1]. Move the seq_file buffer to the vmap area
> (while retaining the accounting flag), since it has guard pages that
> will catch and stop linear overflow
>
>
> On 2021-03-02 21:25, Avri Altman wrote:
> > in host control mode the host is the originator of map requests. To not
>
> in -> In
Done.
>
> Thanks,
> Can Guo.
>
> > flood the device with map requests, use a simple throttling mechanism
> > that limits the number of inflight map requests.
Hi Maxim,
On Tue, Mar 16, 2021 at 12:10:20AM +0200, Maxim Levitsky wrote:
> -static int (*const svm_exit_handlers[])(struct kvm_vcpu *vcpu) = {
> +static int (*svm_exit_handlers[])(struct kvm_vcpu *vcpu) = {
Can you keep this const and always set the necessary handlers? If
exceptions are not inte
+segher
Le 03/03/2021 à 13:27, Alexander Potapenko a écrit :
On Wed, Mar 3, 2021 at 1:12 PM Marco Elver wrote:
Use %td for ptrdiff_t.
Link: https://lkml.kernel.org/r/3abbe4c9-16ad-c168-a90f-087978ccd...@csgroup.eu
Reported-by: Christophe Leroy
Signed-off-by: Marco Elver
Reviewed-by: Alexa
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 1a4431a5db2bf800c647ee0ed87f2727b8d6c29c
commit: bbd7ffdbef6888459f301c5889f3b14ada38b913 clk: Allow the common clk
framework to be selectable
config: arm-randconfig-m031-20210316 (attached as .config
Hi Sahitya,
Node manager was initialized after segment manager's initialization,
so f2fs_available_free_memory() called from issue_discard_thread()
may access invalid nm_i pointer, could you please check and fix
this case?
On 2021/3/16 12:58, kernel test robot wrote:
Greeting,
FYI, we notice
> > int ret = 0;
> > @@ -1263,6 +1271,16 @@ static int ufshpb_add_region(struct ufshpb_lu
> > *hpb, struct ufshpb_region *rgn)
> >* because the device could detect this region
> >* by not issuing HPB_READ
> >*/
> > +
> >
On Tue, Mar 16, 2021 at 12:10:20AM +0200, Maxim Levitsky wrote:
> Add a new debug module param 'debug_intercept_exceptions' which will allow the
> KVM to intercept any guest exception, and forward it to the guest.
>
> This can be very useful for guest debugging and/or KVM debugging with kvm
> tra
On 16/03/2021 02.54, Yury Norov wrote:
> BITMAP_{LAST,FIRST}_WORD_MASK() in linux/bitmap.h duplicates the
> functionality of GENMASK(). The scope of BITMAP* macros is wider
> than just bitmaps. This patch defines 4 new macros: BITS_FIRST(),
> BITS_LAST(), BITS_FIRST_MASK() and BITS_LAST_MASK() in l
Hi Rob,
On Mon, 2021-03-08 at 12:59 -0700, Rob Herring wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
>
> On Wed, Mar 03, 2021 at 09:11:58AM +0100, Steen Hegelund wrote:
> > This provides reset driver support for the Microchip Sparx5 PCB134
>
On 15/03/2021 18:36, Ricardo Ribalda wrote:
> Create all the class controls for the device defined controls.
>
> Fixes v4l2-compliance:
> Control ioctls (Input 0):
> fail: v4l2-test-controls.cpp(216): missing control class for
> class 0098
> fail: v4l2-test-control
On 16.03.21 09:00, Liang, Liang (Leo) wrote:
[AMD Public Use]
Hi Mike,
Thanks for help. The patch works for me and boot time back to normal. So it's a
fix, or just WA?
Hi Leo,
excluding up to 16 MiB of memory on every system just because that
single platform is weird is not acceptable.
I
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