Hello Dillon,
On 11.03.21 13:23, dillon min wrote:
> For stm32h7's new board support , I guess following the stm32f7/stm32f4's
> style
> is a reasonable way to do it, but add a little optimization。
> which means :
> old structure
> stm32h7-pinctrl.dtsi --> stm32h743-pinctrl.dtsi (referenced by
>
On Wed, Mar 03, 2021 at 04:37:18PM +0100, Michel Dänzer wrote:
> On 2021-02-22 10:15 a.m., syzbot wrote:
> > Hello,
> >
> > syzbot found the following issue on:
> >
> > HEAD commit:29ad81a1 arch/x86: add missing include to sparsemem.h
> > git tree: https://github.com/google/kmsan.git ma
ti@4061 {
Jan, I was about to pick up the patches and was running through
my sanity checks and the following caught my eye with dtbs_check
(dtschema is at 2021.2.1) test against next-20210311
/workdir/arch/arm64/boot/dts/ti/k3-am654-base-board.dt.yaml: rti@4061:
$nodename:0: 'rti@4061
On Thu, Mar 11, 2021 at 09:34:38PM +0900, Tetsuo Handa wrote:
> On 2021/03/11 3:33, Greg KH wrote:
> > On Sun, Mar 07, 2021 at 08:53:25PM -0700, Shuah Khan wrote:
> >> This patch series fixes the following problems founds in syzbot
> >> fuzzing.
> >
> > Thanks for these, all now queued up.
>
> I
On Thu, Mar 11, 2021 at 8:16 PM Michal Hocko wrote:
>
> On Thu 11-03-21 18:00:09, Muchun Song wrote:
> [...]
> > Sorry. I am confused why you disagree with this change.
> > It does not bring any disadvantages.
>
> Because it is adding a code which is not really necessary and which will
> have to b
On Thu, Mar 11, 2021 at 12:02:46AM -0800, Lv Yunlong wrote:
> In register_test_dev_kmod, it calls free_test_dev_kmod() to free
> test_dev. But free_test_dev_kmod() can't set the original pointer
> test_dev to NULL, because the test_dev was passed by it's value
> not reference.
Did you actually get
Hi Uwe,
thanks for taking the time to look into this. :)
On Wed, 2021-03-10 at 12:50 +0100, Uwe Kleine-König wrote:
> Hello Nicolas,
>
> On Mon, Jan 18, 2021 at 01:32:44PM +0100, Nicolas Saenz Julienne wrote:
[...]
> > + /*
> > +* This sets the default duty cycle after resetting the board
ti,loczrama = <1>;
>>> };
>>> };
>>> +
>>> + mcu_rti1: rti@4061 {
>
> Jan, I was about to pick up the patches and was running through
> my sanity checks and the following caught my eye with dtbs_check
>
Hi Ahmad,
Thanks for discussing.
On Thu, Mar 11, 2021 at 8:55 PM Ahmad Fatoum wrote:
>
> Hello Dillon,
>
> On 11.03.21 13:23, dillon min wrote:
> > For stm32h7's new board support , I guess following the stm32f7/stm32f4's
> > style
> > is a reasonable way to do it, but add a little optimization
From: Wei Yongjun
The sparse tool complains as follows:
drivers/mfd/atc260x-i2c.c:45:27: warning:
symbol 'atc260x_i2c_of_match' was not declared. Should it be static?
This symbol is not used outside of atc260x-i2c.c, so this
commit marks it static.
Fixes: f7cb7fe34db9 ("mfd: Add MFD driver fo
gcov kernel profiling works by emulating parts of GCC's libgcov in the
kernel, including a definition of struct gcov_info used by profiling
code to handle coverage data. The original definition of this data type
is not available outside of GCC's source tree, and when it changes with
new GCC version
On Tue, Mar 02, 2021 at 07:21:34AM +0100, Jiri Slaby wrote:
> Long time ago, I figured out what this number is good for and documented
> that locally. But never submitted, so do it now.
>
> Signed-off-by: Jiri Slaby
> Cc: dri-de...@lists.freedesktop.org
> Cc: linux-fb...@vger.kernel.org
I think
On Wed, Mar 10, 2021 at 08:19:45PM -0800, Florian Fainelli wrote:
> +Alex,
>
> On 3/10/2021 5:24 AM, gre...@linuxfoundation.org wrote:
> > From: Greg Kroah-Hartman
> >
> > This is the start of the stable review cycle for the 5.4.105 release.
> > There are 24 patches in this series, all will be p
On 11.03.21 13:51, Borislav Petkov wrote:
On Thu, Mar 11, 2021 at 01:50:26PM +0100, Borislav Petkov wrote:
and move the cleanups patches 13 and 14 to the beginning of the set?
Yeah, 14 needs ALTERNATIVE_TERNARY so I guess after patch 5, that is.
I'm putting 13 at the begin of the series and
On Wed, Mar 03, 2021 at 08:42:31AM +0100, Christian König wrote:
> Am 03.03.21 um 01:27 schrieb Colin King:
> > From: Colin Ian King
> >
> > Currently the ioctl command RADEON_INFO_SI_BACKEND_ENABLED_MASK can
> > copy back uninitialised data in value_tmp that pointer *value points
> > to. This ca
On Tue, Mar 09, 2021 at 06:07:15PM +0800, Muchun Song wrote:
> We want to reuse the obj_cgroup APIs to charge the kmem pages.
> If we do that, we should store an object cgroup pointer to
> page->memcg_data for the kmem pages.
>
> Finally, page->memcg_data can have 3 different meanings.
>
> 1) F
From: Hermes Zhang
Introduce a new Dual GPIO LED driver. These two GPIOs LED will act as
one LED as normal GPIO LED but give the possibility to change the
intensity in four levels: OFF, LOW, MIDDLE and HIGH.
---
drivers/leds/Kconfig | 9 +++
drivers/leds/Makefile | 1 +
driv
On 10:37-20210310, Jan Kiszka wrote:
> From: Jan Kiszka
> + spidev@0 {
> + compatible = "rohm,dh2228fv";
> + spi-max-frequency = <2000>;
> + reg = <0>;
Jan,
As part of my final sanity checks, I noticed that we missed this: is a
checkpatch warning
WAR
Hello Nicolas,
On Thu, Mar 11, 2021 at 02:01:00PM +0100, Nicolas Saenz Julienne wrote:
> On Wed, 2021-03-10 at 12:50 +0100, Uwe Kleine-König wrote:
> > On Mon, Jan 18, 2021 at 01:32:44PM +0100, Nicolas Saenz Julienne wrote:
>
> [...]
>
> > > + /*
> > > + * This sets the default duty cycle after
From: Greg Kroah-Hartman
I'm announcing the release of the 4.4.261 kernel.
All users of the 4.4 kernel series must upgrade.
The updated 4.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-4.4.y
and can be browsed at the normal ker
From: Greg Kroah-Hartman
diff --git a/Makefile b/Makefile
index 7a29676e2b2f..7a233c641906 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 9
-SUBLEVEL = 260
+SUBLEVEL = 261
EXTRAVERSION =
NAME = Roaring Lionus
diff --git a/drivers/block/rsxx/core.c b/drivers/bl
From: Greg Kroah-Hartman
I'm announcing the release of the 4.9.261 kernel.
All users of the 4.9 kernel series must upgrade.
The updated 4.9.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-4.9.y
and can be browsed at the normal ker
From: Greg Kroah-Hartman
diff --git a/Makefile b/Makefile
index 7efb6921d9de..607f1b19555f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 4
-SUBLEVEL = 260
+SUBLEVEL = 261
EXTRAVERSION =
NAME = Blurry Fish Butt
diff --git a/drivers/block/rsxx/core.c b/drivers/
On 21:43-20210305, Vignesh Raghavendra wrote:
>
>
> On 3/5/21 9:09 PM, Pratyush Yadav wrote:
> > TI J7200 has the Cadence OSPI controller for interfacing with OSPI
> > flashes. Add its node to allow using SPI flashes.
> >
> > Signed-off-by: Pratyush Yadav
> > ---
>
> Reviewed-by: Vignesh Ragha
On 3/11/21 2:15 PM, Alexandre TORGUE wrote:
Hi Marek
Hello Alexandre,
On 3/11/21 12:43 PM, Marek Vasut wrote:
On 3/11/21 9:08 AM, Alexandre TORGUE wrote:
Hi ALex
Hello everyone,
[...]
Subject: Re: [PATCH v2 00/14] Introduce STM32MP1 RCC in secured mode
On 1/26/21 3:01 AM, gabriel.fern
Commit 62795041418d ("PCI: enhance physical slot debug information")
added a debug print on releasing the PCI slot and another message on
destroying it. There is however no debug print on releasing the PCI
device structure itself and even with closely looking at the kernel log
during hotplug testin
On Thu, Mar 11, 2021 at 01:48:05PM +0530, Srinivasa Rao Mandadapu wrote:
> The max boundary check while parsing dai ids makes
> sound card registration fail after common up dai ids.
>
> Fixes: cd3484f7f1386 (ASoC: dt-bindings: lpass: Fix and common up lpass dai
> ids)
Commit: 43e2ca64db47 ("ASoC
On 2021/03/11 21:57, Greg KH wrote:
> On Thu, Mar 11, 2021 at 09:34:38PM +0900, Tetsuo Handa wrote:
>> On 2021/03/11 3:33, Greg KH wrote:
>>> On Sun, Mar 07, 2021 at 08:53:25PM -0700, Shuah Khan wrote:
This patch series fixes the following problems founds in syzbot
fuzzing.
>>>
>>> Thanks
On Mon, Mar 08, 2021 at 04:14:34PM +, Vincenzo Frascino wrote:
> load_unaligned_zeropad() and __get/put_kernel_nofault() functions can
> read passed some buffer limits which may include some MTE granule with a
> different tag.
>
> When MTE async mode is enable, the load operation crosses the b
On Thu, Mar 11, 2021 at 05:12:20PM +0800, meng...@windriver.com wrote:
> From: Meng Li
>
> When initialize cadence qspi controller, it is need to set cqspi
> to the driver_data field of struct device, because it will be
> used in function cqspi_remove/suspend/resume(). Otherwise, there
> will be
Sort alphanumerically the HDA_CODEC_ENTRY() entries for better maintenance.
No functional change implied.
Note, that HDA_CODEC_REV_ENTRY() goes after HDA_CODEC_ENTRY() as per
default value in the latter macro.
Signed-off-by: Andy Shevchenko
---
sound/pci/hda/patch_realtek.c | 10 +-
1 f
Sort alphanumerically the SND_PCI_QUIRK() entries for better maintenance.
No functional change implied.
Signed-off-by: Andy Shevchenko
---
sound/pci/hda/patch_realtek.c | 73 +--
1 file changed, 36 insertions(+), 37 deletions(-)
diff --git a/sound/pci/hda/patch_r
On Thu, Mar 11, 2021 at 05:12:20PM +0800, meng...@windriver.com wrote:
> Fixes: 31fb632b5d43("spi: Move cadence-quadspi driver to drivers/spi/")
Commit: 5e838bc8035a ("spi: cadence: set cqspi to the driver_data field of
struct device")
Fixes tag: Fixes: 31fb632b5d43("spi: Move cadence-qu
From: Greg Kroah-Hartman
I'm announcing the release of the 4.14.225 kernel.
All users of the 4.14 kernel series must upgrade.
The updated 4.14.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-4.14.y
and can be browsed at the normal
From: Greg Kroah-Hartman
diff --git a/Makefile b/Makefile
index eda72c1ca13a..6941aa5bd186 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 14
-SUBLEVEL = 224
+SUBLEVEL = 225
EXTRAVERSION =
NAME = Petit Gorille
diff --git a/dr
From: Greg Kroah-Hartman
I'm announcing the release of the 4.19.180 kernel.
All users of the 4.19 kernel series must upgrade.
The updated 4.19.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-4.19.y
and can be browsed at the normal
From: Greg Kroah-Hartman
diff --git a/Makefile b/Makefile
index 040b3cd699b0..48cdfe5ce992 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 19
-SUBLEVEL = 179
+SUBLEVEL = 180
EXTRAVERSION =
NAME = "People's Front"
diff --git a
+++ Rasmus Villemoes [09/03/21 22:17 +0100]:
Allow the developer to specifiy the initial value of the
modprobe_path[] string. This can be used to set it to the empty string
initially, thus effectively disabling request_module() during early
boot until userspace writes a new value via the
/proc/sy
From: Greg Kroah-Hartman
I'm announcing the release of the 5.4.105 kernel.
All users of the 5.4 kernel series must upgrade.
The updated 5.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-5.4.y
and can be browsed at the normal ker
Turn off host updates to the registered kvmclock memory
locations when transitioning to a hibernated kernel in
resume_target_kernel().
This is accomplished for secondary vcpus by disabling host
clock updates for that vcpu when it is put offline. For the
primary vcpu, it's accomplished by using the
From: Greg Kroah-Hartman
diff --git a/Makefile b/Makefile
index e94dcf2d77f5..e27d031f3241 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
-SUBLEVEL = 104
+SUBLEVEL = 105
EXTRAVERSION =
NAME = Kleptomaniac Octopus
diff --gi
From: Greg Kroah-Hartman
I'm announcing the release of the 5.10.23 kernel.
All users of the 5.10 kernel series must upgrade.
The updated 5.10.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-5.10.y
and can be browsed at the normal
From: Greg Kroah-Hartman
diff --git a/Makefile b/Makefile
index 12a2a7271fcb..7fdb78b48f55 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 10
-SUBLEVEL = 22
+SUBLEVEL = 23
EXTRAVERSION =
NAME = Dare mighty things
diff --git a
From: Greg Kroah-Hartman
diff --git a/Makefile b/Makefile
index 1673c12fb4b3..472136a7881e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 11
-SUBLEVEL = 5
+SUBLEVEL = 6
EXTRAVERSION =
NAME = 💕 Valentine's Day Edition 💕
diff
From: Greg Kroah-Hartman
I'm announcing the release of the 5.11.6 kernel.
All users of the 5.11 kernel series must upgrade.
The updated 5.11.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-5.11.y
and can be browsed at the normal k
Hi Hans, and thanks for the review.
On Thu, 4 Mar 2021 16:37:53 +0100
Hans Verkuil wrote:
>Hi Maxime,
>
>Some more code review comments:
>
>> +static int tw9900_set_fmt(struct v4l2_subdev *sd,
>> + struct v4l2_subdev_pad_config *cfg,
>> + struct v4l2_su
On Thu, Mar 11, 2021 at 12:38 PM Dmitry Vyukov wrote:
>
> The instances found few arm64-specific issues that we have not
> observed on other instances:
I've had a brief look at these:
> https://syzkaller.appspot.com/bug?id=1d22a2cc3521d5cf6b41bd6b825793c2015f861f
This one doesn't seem arm64 sp
Hi Dillon
On 3/11/21 1:23 PM, dillon min wrote:
Hi Alexandre
On Thu, Mar 11, 2021 at 6:40 PM Alexandre TORGUE
wrote:
Hi Dillon
On 3/3/21 9:05 AM, dillon.min...@gmail.com wrote:
From: dillon min
To support stm32h750 and stm32h743, we need a base stm32h7-pinctrl.dtsi
as stm32h743 & h750 ha
David Howells wrote:
> I'll have to try with the aarch64 build, see if it's something in that that's
> the problem.
That works too... kind of. Building in the certs/ dir is fine - and all the
cert generation and extraction is done in the expected place, but the link
fails with errors like:
aar
On Mon, Mar 08, 2021 at 09:19:32AM +, Lee Jones wrote:
> On Fri, 05 Mar 2021, Roland Scheidegger wrote:
>
> > The vmwgfx ones look all good to me, so for
> > 23-53: Reviewed-by: Roland Scheidegger
> > That said, they were already signed off by Zack, so not sure what
> > happened here.
>
> Ye
On 3/11/21 1:32 PM, dillon min wrote:
Hi Alexandre
On Thu, Mar 11, 2021 at 6:42 PM Alexandre TORGUE
wrote:
On 3/3/21 9:05 AM, dillon.min...@gmail.com wrote:
From: dillon min
This patchset has following changes:
- add stm32h750i-art-pi.dtb
- add dts binding usart3 for bt, uart4 for co
On Thu, Mar 11, 2021 at 09:03:57AM +0100, Miguel Ojeda wrote:
> On Wed, Mar 10, 2021 at 11:00 PM Fabio Aiuto wrote:
> >
> > I am sorry, I fear I don't understand, checkpatch.sh script says the patch
> > is ok.
> > Where have I to add a ' ' (a blank?)?
>
> Please take a look at Documentation/proc
> -原始邮件-
> 发件人: "Luis Chamberlain"
> 发送时间: 2021-03-11 21:01:08 (星期四)
> 收件人: "Lv Yunlong"
> 抄送: linux-kernel@vger.kernel.org
> 主题: Re: [PATCH] lib/test_kmod: Fix a use after free in register_test_dev_kmod
>
> On Thu, Mar 11, 2021 at 12:02:46AM -0800, Lv Yunlong wrote:
> > In register_t
Hi,
On Thu, Mar 11, 2021 at 02:03:12AM -0800, Badhri Jagan Sridharan wrote:
> This change allows the driver to configure input current/voltage
> limit for the charging path. The driver sets current_max and voltage_max
> values of the power supply identified through chg-psy-name.
>
> The change al
On Thu, 11 Mar 2021 14:27:48 +0100,
Andy Shevchenko wrote:
>
> Sort alphanumerically the HDA_CODEC_ENTRY() entries for better maintenance.
> No functional change implied.
>
> Note, that HDA_CODEC_REV_ENTRY() goes after HDA_CODEC_ENTRY() as per
> default value in the latter macro.
This breaks the
On Thu, Mar 11, 2021 at 1:11 PM Hector Martin wrote:
> On 11/03/2021 18.12, Arnd Bergmann wrote:
> > On Wed, Mar 10, 2021 at 6:01 PM Rob Herring wrote:
> >> On Wed, Mar 10, 2021 at 1:27 AM Hector Martin wrote:
> >>> Works for me; then let's just make it non-recursive.
> >>>
> >>> Do you think we
Hi Miroslav,
On Thu, 11 Mar 2021 00:42:25 +0900
Masami Hiramatsu wrote:
> > > + */
> > > +static nokprobe_inline void *kretprobe_trampoline_addr(void)
> > > +{
> > > + return dereference_function_descriptor(kretprobe_trampoline);
> > > +}
> > > +
> >
> > Would it make sense to use this in s390
On Thu, 11 Mar 2021 14:27:41 +0100,
Andy Shevchenko wrote:
>
> Sort alphanumerically the SND_PCI_QUIRK() entries for better maintenance.
> No functional change implied.
I'd love to apply this kind of cleanups (and I do sometimes
partially), but practically seen, this may make the stable backporti
On Thu, 2021-03-11 at 14:18 +0100, Uwe Kleine-König wrote:
> Hello Nicolas,
>
> On Thu, Mar 11, 2021 at 02:01:00PM +0100, Nicolas Saenz Julienne wrote:
> > On Wed, 2021-03-10 at 12:50 +0100, Uwe Kleine-König wrote:
> > > On Mon, Jan 18, 2021 at 01:32:44PM +0100, Nicolas Saenz Julienne wrote:
> >
On 11/03/21 07:22AM, Nishanth Menon wrote:
> On 21:43-20210305, Vignesh Raghavendra wrote:
> >
> >
> > On 3/5/21 9:09 PM, Pratyush Yadav wrote:
> > > TI J7200 has the Cadence OSPI controller for interfacing with OSPI
> > > flashes. Add its node to allow using SPI flashes.
> > >
> > > Signed-off-
From: Jens Axboe
> Sent: 10 March 2021 20:40
>
> On 3/10/21 1:33 PM, Nathan Chancellor wrote:
> > On Wed, Mar 10, 2021 at 01:21:52PM -0700, Jens Axboe wrote:
> >> On 3/10/21 11:23 AM, Nathan Chancellor wrote:
> >>> Hi Jens,
> >>>
> >>> There is a new clang warning added in the development branch,
On Thu, Mar 11, 2021 at 01:16:37PM +0100, Michal Hocko wrote:
> On Thu 11-03-21 18:00:09, Muchun Song wrote:
> [...]
> > Sorry. I am confused why you disagree with this change.
> > It does not bring any disadvantages.
>
> Because it is adding a code which is not really necessary and which will
> h
> Avri Altman writes:
>
> > The mmc driver has some hooks to support rpmb access, but access is
> > mainly facilitated from user space, e.g. mmc-utils.
> >
> > The ufs driver has no concept of rpmb access - it is facilitated via
> > user space, e.g. ufs-utils and similar.
> >
> > Both for ufs and
Christophe Leroy writes:
> This patch replaces the PPC32 ASM exception exit by C exception exit.
>
> Signed-off-by: Christophe Leroy
> ---
> arch/powerpc/kernel/entry_32.S | 481 +---
> arch/powerpc/kernel/interrupt.c | 4 +
> 2 files changed, 132 insertions(+), 35
On Thu, 11 Mar 2021 at 10:09, Daniel Gomez wrote:
>
> On Wed, 10 Mar 2021 at 18:06, Alex Deucher wrote:
> >
> > On Wed, Mar 10, 2021 at 11:37 AM Daniel Gomez wrote:
> > >
> > > Disabling GFXOFF via the quirk list fixes a hardware lockup in
> > > Ryzen V1605B, RAVEN 0x1002:0x15DD rev 0x83.
> > >
On 11.03.21 14:17, Nishanth Menon wrote:
> On 10:37-20210310, Jan Kiszka wrote:
>> From: Jan Kiszka
>> +spidev@0 {
>> +compatible = "rohm,dh2228fv";
>> +spi-max-frequency = <2000>;
>> +reg = <0>;
>
> Jan,
>
> As part of my final sanity checks, I notice
On 19:11-20210311, Pratyush Yadav wrote:
> On 11/03/21 07:22AM, Nishanth Menon wrote:
> > On 21:43-20210305, Vignesh Raghavendra wrote:
> > >
> > >
> > > On 3/5/21 9:09 PM, Pratyush Yadav wrote:
> > > > TI J7200 has the Cadence OSPI controller fo
Drivers that do not use the ctrl-framework use this function instead.
- Return error when handling of REQUEST_VAL.
- Do not check for multiple classes when getting the DEF_VAL.
Fixes v4l2-compliance:
Control ioctls (Input 0):
fail: v4l2-test-controls.cpp(813): doioctl(node,
VIDIO
On Thu, 11 Mar 2021, Daniel Vetter wrote:
> On Mon, Mar 08, 2021 at 09:19:32AM +, Lee Jones wrote:
> > On Fri, 05 Mar 2021, Roland Scheidegger wrote:
> >
> > > The vmwgfx ones look all good to me, so for
> > > 23-53: Reviewed-by: Roland Scheidegger
> > > That said, they were already signed o
On Thu, 2021-03-11 at 11:45 +0800, Luo Longjun wrote:
> 在 2021/3/9 21:37, Jeff Layton 写道:
> > On Thu, 2021-02-25 at 22:58 -0500, Luo Longjun wrote:
> > > Commit fd7732e033e3 ("fs/locks: create a tree of dependent requests.")
> > > has put blocked locks into a tree.
> > >
> > > So, with a for loop,
When the 'v->config_ctx' eventfd_ctx reference is released we didn't
set it to NULL. So if the same character device (e.g. /dev/vhost-vdpa-0)
is re-opened, the 'v->config_ctx' is invalid and calling again
vhost_vdpa_config_put() causes use-after-free issues like the
following refcount_t underflow:
While writing a test for a Rust library [1] to handle vhost-vdpa devices,
I experienced the 'use-after-free' issue fixed in patch 1, then I
discovered the potential issue when eventfd_ctx_fdget() fails fixed in
patch 2.
Do you think it might be useful to write a vdpa test suite, perhaps using
this
In vhost_vdpa_set_config_call() if eventfd_ctx_fdget() fails the
'v->config_ctx' contains an error instead of a valid pointer.
Since we consider 'v->config_ctx' valid if it is not NULL, we should
set it to NULL in this case to avoid to use an invalid pointer in
other functions such as vhost_vdpa_c
On Thu, 11 Mar 2021 17:44:15 +0800
Tony Lu wrote:
> ---
> include/trace/events/net.h| 42 +--
> include/trace/events/qdisc.h | 4 ++--
> include/trace/events/sunrpc.h | 4 ++--
> include/trace/events/tcp.h| 2 +-
> 4 files changed, 26 insertions(+), 26
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On Thu, Mar 11, 2021 at 09:31:55PM +0800, lyl2...@mail.ustc.edu.cn wrote:
>
>
>
> > -原始邮件-
> > 发件人: "Luis Chamberlain"
> > 发送时间: 2021-03-11 21:01:08 (星期四)
> > 收件人: "Lv Yunlong"
> > 抄送: linux-kernel@vger.kernel.org
> > 主题: Re: [PATCH] lib/test_kmod: Fix a use after free in
> > register
On Thu, Mar 11, 2021 at 3:36 PM Takashi Iwai wrote:
>
> On Thu, 11 Mar 2021 14:27:48 +0100,
> Andy Shevchenko wrote:
> >
> > Sort alphanumerically the HDA_CODEC_ENTRY() entries for better maintenance.
> > No functional change implied.
> >
> > Note, that HDA_CODEC_REV_ENTRY() goes after HDA_CODEC_E
On 14:44-20210311, Jan Kiszka wrote:
> On 11.03.21 14:17, Nishanth Menon wrote:
> > On 10:37-20210310, Jan Kiszka wrote:
> >> From: Jan Kiszka
> >> + spidev@0 {
> >> + compatible = "rohm,dh2228fv";
> >> + spi-max-frequenc
On Thu, Mar 11, 2021 at 3:40 PM Takashi Iwai wrote:
>
> On Thu, 11 Mar 2021 14:27:41 +0100,
> Andy Shevchenko wrote:
> >
> > Sort alphanumerically the SND_PCI_QUIRK() entries for better maintenance.
> > No functional change implied.
>
> I'd love to apply this kind of cleanups (and I do sometimes
>
On 3/10/21 6:24 PM, Jarkko Sakkinen wrote:
On Thu, Mar 11, 2021 at 01:21:47AM +0200, Jarkko Sakkinen wrote:
On Wed, Mar 10, 2021 at 05:19:14PM -0500, Stefan Berger wrote:
When tpm_read_log_efi is called multiple times, which happens when
one loads and unloads a TPM2 driver multiple times, the
On Thu, 11 Mar 2021 16:52:13 +0800
Cao jin wrote:
> Parameter "cmdline" has no use, drop it.
Actually, I wonder if it should be using that instead of boot_command_line,
as the cmdline passed in is boot_command_line plus anything that the
architecture itself modified.
Masami?
-- Steve
On 11/03/2021 11:28, Michal Simek wrote:
>
>
> On 3/11/21 12:24 PM, Colin Ian King wrote:
>> On 11/03/2021 11:16, Michal Simek wrote:
>>>
>>>
>>> On 3/11/21 11:57 AM, Colin Ian King wrote:
Hi,
Static analysis on linux-next with Coverity has found a potential issue
in drivers/p
10.03.2021 06:36, Nicolin Chen пишет:
...
> +static int tegra_smmu_mappings_show(struct seq_file *s, void *data)
> +{
> + struct tegra_smmu_group_debug *group_debug = s->private;
> + const struct tegra_smmu_swgroup *group;
> + struct tegra_smmu_as *as;
> + struct tegra_smmu *smmu;
>
To be coherent with the other functions which are prefixed by
rpmsg_chrdev, rename the rpmsg_char_init function.
Signed-off-by: Arnaud Pouliquen
---
drivers/rpmsg/rpmsg_char.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg
This series is the first step in the division of the series:
"Introduce a generic IOCTL interface for RPMsg channels management"[1]
The main goal here is to enable the RPMsg char interface for
the virtio RPMsg backend.
In addition some patches have been includes in order to document the
interfa
Add a description of the IOCTLs and provide information on the default
value of the source and destination addresses.
Signed-off-by: Arnaud Pouliquen
---
include/uapi/linux/rpmsg.h | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/include/uapi/linux/rpmsg.h b/includ
As the RPMSG_ADDR_ANY is a valid src or dst address that can be set by
user applications, migrate its definition in user API.
Signed-off-by: Arnaud Pouliquen
---
include/linux/rpmsg.h | 3 +--
include/uapi/linux/rpmsg.h | 2 ++
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/
When the endpoint device is created by the application, a destination
address is specified in the rpmsg_channel_info structure. Since the
rpmsg_endpoint structure does not store the destination address,
this destination address must be specified when sending a message.
Replaces rpmsg_send with rpm
Instantiate the rpmsg_char device on virtio RPMsg bus creation.
This provides the capability, with the RPMSG_CREATE_EPT_IOCTL ioctl,
to create RPMsg char device endpoints relying on the
rpmsg_chrdev_create_eptdev API.
Notice that the created endpoints are attached to the rpmsg_ctldev
device, but n
The rpmsg_create_ept function is invoked when the device is opened.
As only one endpoint must be created per device. It is not possible to
open the same device twice. But there is nothing to prevent multi open.
Return -EBUSY when device is already opened to have a generic error
instead of relying o
On Thu, 11 Mar 2021 18:50:21 +0900
Masami Hiramatsu wrote:
> On Thu, 11 Mar 2021 16:52:13 +0800
> Cao jin wrote:
>
> > Parameter "cmdline" has no use, drop it.
>
> OK, this looks good to me.
Why is this using boot_command_line instead of what is passed in, which
might be different?
-- Stev
Thanks for reminding me these issues, and I will pay attention that when I
submit patch next time.
Do I need to submit v2 patch to fix this issue?
Thanks,
Limeng
> -Original Message-
> From: Mark Brown
> Sent: Thursday, March 11, 2021 9:26 PM
> To: Li, Meng
> Cc: linux-kernel@vger.kern
On Thu, 11 Mar 2021 15:02:16 +0100,
Andy Shevchenko wrote:
>
> On Thu, Mar 11, 2021 at 3:40 PM Takashi Iwai wrote:
> >
> > On Thu, 11 Mar 2021 14:27:41 +0100,
> > Andy Shevchenko wrote:
> > >
> > > Sort alphanumerically the SND_PCI_QUIRK() entries for better maintenance.
> > > No functional chang
On Thu, Mar 11, 2021 at 10:22 AM Hector Martin wrote:
> On 11/03/2021 09.36, Linus Walleij wrote:
> > The typical use-case mentioned in one reference is to restrict
> > the number of password/pin attempts and combine that with
> > secure time to make sure that longer and longer intervals are
> >
Hello,
syzbot found the following issue on:
HEAD commit:a74e6a01 Merge tag 's390-5.12-3' of git://git.kernel.org/p..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16f7c83ad0
kernel config: https://syzkaller.appspot.com/x/.config?x=c7ac5ce2d1160e16
das
As discussed in the IRC with Hans
We need to specify in the commit message that this is most likely due
to hw error.
On Thu, Mar 11, 2021 at 1:20 PM Ricardo Ribalda wrote:
>
> Fixes v4l2-compliance:
>
> Control ioctls (Input 0):
> fail: v4l2-test-controls.cpp(448): s_ctrl returne
On 11/03/2021 13:20, Ricardo Ribalda wrote:
> Fixes v4l2-compliance:
>
> Control ioctls (Input 0):
> fail: v4l2-test-controls.cpp(448): s_ctrl returned an error
> (22)
> test VIDIOC_G/S_CTRL: FAIL
> fail: v4l2-test-controls.cpp(698): s_ext_ctrls returned an
Here's a pair of fixes for AFS.
(1) Fix an oops in AFS that can be triggered by accessing one of the
afs.yfs.* xattrs against a yfs server[1][2] - for instance by "cp -a"
or "rsync -X". These try and copy all of the xattrs.
They should pay attention to the list in /etc/xattr.co
If someone attempts to access YFS-related xattrs (e.g. afs.yfs.acl) on a
file on a non-YFS AFS server (such as OpenAFS), then the kernel will jump
to a NULL function pointer because the afs_fetch_acl_operation descriptor
doesn't point to a function for issuing an operation on a non-YFS
server[1].
afs_listxattr() lists all the available special afs xattrs (i.e. those in
the "afs.*" space), no matter what type of server we're dealing with. But
OpenAFS servers, for example, cannot deal with some of the extra-capable
attributes that AuriStor (YFS) servers provide. Unfortunately, the
presence
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