Hi Alexandre,
Thanks for the reply.
On Fri, Mar 19, 2021 at 4:38 PM Alexandre TORGUE
wrote:
>
> Hi Dillon
>
> On 3/19/21 5:28 AM, dillon min wrote:
> > No changes, Just loop lkp in.
> >
> >
> > Hi lkp,
> >
> > Sorry for the late reply, thanks for your report.
> > This patch is to fix the build w
On Fri, Mar 19, 2021 at 1:05 PM Ahmad Fatoum wrote:
>
> We now have three places within the same file doing the same operation
> of freeing this pointer and setting it anew. A helper make this
makes
> arguably easier to read, so add one.
FWIW,
Reviewed-by: Andy Shevchenko
Now I'm wondering wh
Hi Linus,
The following changes since commit 1e28eed17697bcf343c6743f0028cc3b5dd88bf0:
Linux 5.12-rc3 (2021-03-14 14:41:02 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
tags/iommu-fixes-v5.12-rc3
for you to fetch changes up to
On Fri, Mar 19, 2021 at 1:05 PM Ahmad Fatoum wrote:
>
> We now have three places within the same file doing the same operation
> of freeing this pointer and setting it anew. A helper make this
> arguably easier to read, so add one.
> Signed-off-by: Ahmad Fatoum
One thing: Suggested-by?
--
Wit
* Waiman Long wrote:
> This is a follow-up patch series for the previous patchset on fixing
> locktorture ww_mutex test problem [1]. The first 3 patches of that
> series were merged into tip. It turns out that the last one of the
> three wasn't quite right. So this patch series revert the last
When irq_matrix_free() is called for an unallocated interrupt,
managed_allocated/total_allocated counters get out of sync with the real
state of the matrix. Later, when the last interrupt is freed, these
counters will go negative (overflow). While this is certainly a problem of
the calling code, we
In case of a use after free kernel OOPs, freed path of the object is
required to debug futher. In most of cases the object address is present
in one of the registers.
Thus check the register's address and if it belongs to slab, print its
alloc and free path.
commit a02a25709155 ("mm/slub: add sup
On Fri, 19 Mar 2021 at 11:46, Vlastimil Babka wrote:
> On 3/18/21 12:47 PM, Marco Elver wrote:
> > On Tue, Mar 16, 2021 at 01:41PM +0100, glit...@gmail.com wrote:
> >> From: Oliver Glitta
> >>
> >> SLUB has resiliency_test() function which is hidden behind #ifdef
> >> SLUB_RESILIENCY_TEST that is
On Thu, Mar 18, 2021 at 09:54:40PM -0500, Josh Poimboeuf wrote:
> On Thu, Mar 18, 2021 at 06:11:15PM +0100, Peter Zijlstra wrote:
> > @@ -1212,6 +1225,8 @@ static int handle_group_alt(struct objto
> > dest_off = arch_jump_destination(insn);
> > if (dest_off == special_alt->n
On 3/19/21 11:39 AM, Greg Kroah-Hartman wrote:
On Fri, Mar 19, 2021 at 07:54:15AM +0800, Nicolas Boichat wrote:
From: Thomas Gleixner
commit 655389433e7efec589838b400a2a652b3ffa upstream.
Some code pathes, especially the low level entry code, must be protected
against instrumentation fo
On Wed, Mar 17, 2021 at 02:15:20PM +0530, Calvin Johnson wrote:
> Hi Daniel,
>
> On Tue, Mar 16, 2021 at 07:17:19PM +, Daniel Thompson wrote:
> > On Thu, Mar 11, 2021 at 11:49:59AM +0530, Calvin Johnson wrote:
> > > Refactor of_phy_find_device() to use fwnode_phy_find_device().
> > >
> > > Si
On Fri, 19 Mar 2021 at 11:49, Robert Foss wrote:
>
> sm8350 has 29 thermal sensors split across two tsens controllers. Add
> the thermal zones to expose them and wireup the cpus to throttle their
> frequencies on crossing passive temperature thresholds.
>
> Signed-off-by: Robert Foss
> ---
> arc
Hi,
On Fri, Mar 19, 2021 at 10:16:51AM +, LI Qingwu wrote:
> About 4mA current, it's not the expected current, since we are
> working remotely, the instrument was unattended. With the real
> current, the battery will be empty in a working day, so we just
> connect a dummy load for test for a w
On 19/03/2021 12:24, Robert Foss wrote:
> On Fri, 19 Mar 2021 at 11:49, Robert Foss wrote:
>>
>> sm8350 has 29 thermal sensors split across two tsens controllers. Add
>> the thermal zones to expose them and wireup the cpus to throttle their
>> frequencies on crossing passive temperature thresholds
Hey Lyude,
Thanks for the patch,
On Fri, 19 Feb 2021 at 22:59, Lyude Paul wrote:
>
> Since we're about to move drm_dp_helper.c over to drm_dbg_*(), we'll want
> to make sure that we can also add ratelimited versions of these macros in
> order to retain some of the previous debugging output behav
On Fri, Mar 19, 2021 at 8:36 AM Naresh Kamboju
wrote:
>
> Linux mainline master build breaks for sparc defconfig.
> There are multiple errors / warnings with clang-12 and clang-11 and 10.
> - sparc (defconfig) with clang-12, clang-11 and clang-10
> - sparc (tinyconfig) with clang-12, clang-11 an
Hey Lyude,
Thanks for the patch.
On Fri, 19 Feb 2021 at 23:03, Lyude Paul wrote:
>
> Since this is one of the few functions in drm_dp_mst_topology.c that
> doesn't have any way of getting access to a drm_device, let's pass the
> drm_dp_mst_topology_mgr down to this function so that it can use
>
From: Zhang Yunkai
'HSUSB_CTRL_DPSEHV_CLAMP' in 'val' is duplicated.
Signed-off-by: Zhang Yunkai
---
drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c
b/drivers/phy/qualcomm/phy-qcom-
On 3/19/21 12:31 PM, Arnd Bergmann wrote:
> On Fri, Mar 19, 2021 at 8:36 AM Naresh Kamboju
> wrote:
>>
>> Linux mainline master build breaks for sparc defconfig.
>> There are multiple errors / warnings with clang-12 and clang-11 and 10.
>> - sparc (defconfig) with clang-12, clang-11 and clang-10
The following commit has been merged into the x86/sgx branch of tip:
Commit-ID: 79713a1fa1b9cd9d650b1ff0657ddbadc5dbbeaa
Gitweb:
https://git.kernel.org/tip/79713a1fa1b9cd9d650b1ff0657ddbadc5dbbeaa
Author:Dave Hansen
AuthorDate:Thu, 18 Mar 2021 12:43:01 -07:00
Committer:
Hey Lyude,
Thanks for the patch.
On Fri, 19 Feb 2021 at 23:03, Lyude Paul wrote:
>
> Now that we've added a back-pointer to drm_device to drm_dp_aux, made
> drm_dp_aux available to any functions in drm_dp_helper.c which need to
> print to the kernel log, and ensured all of our logging uses a con
On Thu, Mar 18, 2021 at 10:38:43AM +0100, Christophe Leroy wrote:
> Yes it seems to be wrong. It was changed by commit d27dfd3887 ("Import
> pre2.0.8"), so that's long time ago. Before that it was an 'int' for ppc32.
>
> gcc provides ptrdiff_t in stddef.h via __PTRDIFF_TYPE__
> gcc defined __PTRD
From: Alexander Lobakin
Date: Fri, 19 Mar 2021 11:13:25 +
> From: Paolo Abeni
> Date: Fri, 19 Mar 2021 11:53:42 +0100
>
> > Hello,
>
> Hi!
>
> > On Thu, 2021-03-18 at 18:42 +, Alexander Lobakin wrote:
> > > call_gro_receive() is used to limit GRO recursion, but it works only
> > > with c
On Thu 2021-03-18 12:31:44, Rasmus Villemoes wrote:
> On 18/03/2021 11.46, Petr Mladek wrote:
>
> > BTW: Is the trick with int (printk)(const char *s, ...) documented
> > somewhere? Is it portable?
>
> It is completely standard and portable C, explicitly spelled out in the
> C standard itself. C9
On 19.03.21 12:13, Andy Shevchenko wrote:
> On Fri, Mar 19, 2021 at 1:05 PM Ahmad Fatoum wrote:
>>
>> We now have three places within the same file doing the same operation
>> of freeing this pointer and setting it anew. A helper make this
>
> makes
>
>> arguably easier to read, so add one.
>
>
Hi,
On 19.03.21 12:15, Andy Shevchenko wrote:
> On Fri, Mar 19, 2021 at 1:05 PM Ahmad Fatoum wrote:
>>
>> We now have three places within the same file doing the same operation
>> of freeing this pointer and setting it anew. A helper make this
>> arguably easier to read, so add one.
>
>> Signed-
Hey Lyude,
Thanks for the patch
On Fri, 19 Feb 2021 at 23:03, Lyude Paul wrote:
>
> And finally, convert all of the code in drm_dp_mst_topology.c over to using
> drm_err() and drm_dbg*(). Note that this refactor would have been a lot
> more complicated to have tried writing a coccinelle script f
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: a501b048a95b79e1e34f03cac3c87ff1e9f229ad
Gitweb:
https://git.kernel.org/tip/a501b048a95b79e1e34f03cac3c87ff1e9f229ad
Author:Thomas Gleixner
AuthorDate:Thu, 18 Mar 2021 20:26:47 +01:00
Commit
csum_and_copy_from_user()
date: 10 months ago
config: alpha-randconfig-r013-20210319 (attached as .config)
compiler: alpha-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
HI Suzuki,
On Fri, 19 Mar 2021 at 10:30, Suzuki K Poulose wrote:
>
> Hi Mike
>
> > On 8 Mar 2021, at 17:26, Mike Leach wrote:
> >
> > Hi Suzuki,
> >
> > On Thu, 25 Feb 2021 at 19:36, Suzuki K Poulose
> > wrote:
> >>
> >> From: Anshuman Khandual
> >>
> >> Trace Buffer Extension (TRBE) implemen
On Fri, Mar 19, 2021 at 12:20:22PM +0100, Alexandre Chartre wrote:
>
> On 3/19/21 11:39 AM, Greg Kroah-Hartman wrote:
> > On Fri, Mar 19, 2021 at 07:54:15AM +0800, Nicolas Boichat wrote:
> > > From: Thomas Gleixner
> > >
> > > commit 655389433e7efec589838b400a2a652b3ffa upstream.
> > >
> >
On Fri, Mar 19, 2021 at 12:38 PM John Paul Adrian Glaubitz
wrote:
> On 3/19/21 12:31 PM, Arnd Bergmann wrote:
> > On Fri, Mar 19, 2021 at 8:36 AM Naresh Kamboju
> > wrote:
> >>
> >> Linux mainline master build breaks for sparc defconfig.
> >> There are multiple errors / warnings with clang-12 and
Hopefully Andrew can amend these two nits?
(another pair of eyes certainly wouldn't hurt :) )
definitely, but those are pricy as you may know :-D
Even worse, they are even hard to find! :)
--
Thanks,
David / dhildenb
General question for the audience: Is there any way to silence the build
bot here?
This is a well known false positive.
Regards,
Christian.
Am 18.03.21 um 19:13 schrieb kernel test robot:
Hi "Christian,
I love your patch! Yet something to improve:
[auto build test ERROR on drm-tip/drm-tip]
From: Bean Huo
Bean Huo (2):
mmc: cavium: Use '"%s...", __func__' to print function name
mmc: cavium: Remove redundant if-statement checkup
drivers/mmc/host/cavium.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
--
2.25.1
From: Bean Huo
Currently, we have two ways to issue multiple-block read/write the
command to the eMMC. One is by normal IO request path fs->block->mmc.
Another one is that we can issue multiple-block read/write through
MMC ioctl interface. For the first path, mrq->stop, and mrq->stop->opcode
will
From: Bean Huo
Use preferred way '"%s...", __func__' to print function name.
Signed-off-by: Bean Huo
---
drivers/mmc/host/cavium.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/mmc/host/cavium.c b/drivers/mmc/host/cavium.c
index 4bb8f2800a2b..95a41983c6c0 100644
On 3/19/21 12:56 PM, Arnd Bergmann wrote:
>> We'll get there. There are some other SPARC-related clang bugs that need
>> to be squashed first. We have made quite some improvements and it's actually
>> maintained by the community. Of course, we don't have a commercial backer
>> but that shouldn't be
On Fri, Mar 19, 2021 at 4:59 PM Oscar Salvador wrote:
>
> On Mon, Mar 15, 2021 at 05:20:14PM +0800, Muchun Song wrote:
> > --- a/arch/x86/mm/init_64.c
> > +++ b/arch/x86/mm/init_64.c
> > @@ -34,6 +34,7 @@
> > #include
> > #include
> > #include
> > +#include
> >
> > #include
> > #include
On Fri, Mar 19, 2021 at 1:46 PM Ahmad Fatoum wrote:
> On 19.03.21 12:13, Andy Shevchenko wrote:
> > On Fri, Mar 19, 2021 at 1:05 PM Ahmad Fatoum
> > wrote:
> >>
> >> We now have three places within the same file doing the same operation
> >> of freeing this pointer and setting it anew. A helper
On 2021-03-19 11:05, Daniel Lezcano wrote:
The DTPM framework is looking for upstream SoC candidates to share the
power numbers.
We can see around different numbers but the one which seems to be
consistent with the initial post for the values on the CPUs can be
found in the patch https://lore.ke
From: Jan Kara
commit ce9f24cccdc019229b70a5c15e2b09ad9c0ab5d1 upstream.
Currently, system zones just track ranges of block, that are "important"
fs metadata (bitmaps, group descriptors, journal blocks, etc.). This
however complicates how extent tree (or indirect blocks) can be checked
for inode
This is the start of the stable review cycle for the 4.19.182 release.
There are 8 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 21 Mar 2021 12:17:37 +.
Anything rec
From: Piotr Krysiuk
commit f232326f6966cf2a1d1db7bc917a4ce5f9f55f76 upstream.
The purpose of this patch is to streamline error propagation and in particular
to propagate retrieve_ptr_limit() errors for pointer types that are not defining
a ptr_limit such that register-based alu ops against these
From: Piotr Krysiuk
commit 10d2bb2e6b1d8c4576c56a748f697dbeb8388899 upstream.
retrieve_ptr_limit() computes the ptr_limit for registers with stack and
map_value type. ptr_limit is the size of the memory area that is still
valid / in-bounds from the point of the current position and direction
of
From: Piotr Krysiuk
commit b5871dca250cd391885218b99cc015aca1a51aea upstream.
Instead of having the mov32 with aux->alu_limit - 1 immediate, move this
operation to retrieve_ptr_limit() instead to simplify the logic and to
allow for subsequent sanity boundary checks inside retrieve_ptr_limit().
T
From: Suzuki K Poulose
commit b96b0c5de685df82019e16826a282d53d86d112c upstream
The nVHE KVM hyp drains and disables the SPE buffer, before
entering the guest, as the EL1&0 translation regime
is going to be loaded with that of the guest.
But this operation is performed way too late, because :
This is the start of the stable review cycle for the 5.4.107 release.
There are 18 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 21 Mar 2021 12:17:37 +.
Anything rec
From: DENG Qingfang
commit 9200f515c41f4cbaeffd8fdd1d8b6373a18b1b67 upstream.
A different TPID bit is used for 802.1ad VLAN frames.
Reported-by: Ilario Gelmetti
Fixes: f0af34317f4b ("net: dsa: mediatek: combine MediaTek tag with VLAN tag")
Signed-off-by: DENG Qingfang
Signed-off-by: David S.
From: Piotr Krysiuk
commit 1b1597e64e1a610c7a96710fc4717158e98a08b3 upstream.
Given we know the max possible value of ptr_limit at the time of retrieving
the latter, add basic assertions, so that the verifier can bail out if
anything looks odd and reject the program. Nothing triggered this so fa
From: Suzuki K Poulose
commit b96b0c5de685df82019e16826a282d53d86d112c upstream
The nVHE KVM hyp drains and disables the SPE buffer, before
entering the guest, as the EL1&0 translation regime
is going to be loaded with that of the guest.
But this operation is performed way too late, because :
From: Florian Fainelli
commit f9b3827ee66cfcf297d0acd6ecf33653a5f297ef upstream.
Add support for being able to set the learning attribute on port, and
make sure that the standalone ports start up with learning disabled.
We can remove the code in bcm_sf2 that configured the ports learning
attrib
From: Piotr Krysiuk
commit 10d2bb2e6b1d8c4576c56a748f697dbeb8388899 upstream.
retrieve_ptr_limit() computes the ptr_limit for registers with stack and
map_value type. ptr_limit is the size of the memory area that is still
valid / in-bounds from the point of the current position and direction
of
From: Piotr Krysiuk
commit 1b1597e64e1a610c7a96710fc4717158e98a08b3 upstream.
Given we know the max possible value of ptr_limit at the time of retrieving
the latter, add basic assertions, so that the verifier can bail out if
anything looks odd and reject the program. Nothing triggered this so fa
From: Piotr Krysiuk
commit f232326f6966cf2a1d1db7bc917a4ce5f9f55f76 upstream.
The purpose of this patch is to streamline error propagation and in particular
to propagate retrieve_ptr_limit() errors for pointer types that are not defining
a ptr_limit such that register-based alu ops against these
From: Piotr Krysiuk
commit 0a13e3537ea67452d549a6a80da3776d6b7dedb3 upstream.
Fix up test_verifier error messages for the case where the original error
message changed, or for the case where pointer alu errors differ between
privileged and unprivileged tests. Also, add alternative tests for keep
From: Colin Xu
commit a5a8ef937cfa79167f4b2a5602092b8d14fd6b9a upstream
Program display related vregs to proper value at initialization, setup
virtual monitor and hotplug.
vGPU virtual display vregs inherit the value from pregs. The virtual DP
monitor is always setup on PORT_B for BXT/APL. Howe
From: Piotr Krysiuk
commit b5871dca250cd391885218b99cc015aca1a51aea upstream.
Instead of having the mov32 with aux->alu_limit - 1 immediate, move this
operation to retrieve_ptr_limit() instead to simplify the logic and to
allow for subsequent sanity boundary checks inside retrieve_ptr_limit().
T
From: Colin Xu
commit 4ceb06e7c336f4a8d3f3b6ac9a4fea2e9c97dc07 upstream
BXT/APL has different isr/irr/hpd regs compared with other GEN9. If not
setting these regs bits correctly according to the emulated monitor
(currently a DP on PORT_B), although gvt still triggers a virtual HPD
event, the gue
From: Colin Xu
From: Zhenyu Wang
commit 28284943ac94014767ecc2f7b3c5747c4a5617a0 upstream
Current BDW virtual display port is initialized as PORT_B, so need
to use same port for VFIO EDID region, otherwise invalid EDID blob
pointer is assigned which caused kernel null pointer reference. We
mig
From: Colin Xu
commit 8fe105679765700378eb328495fcfe1566cdbbd0 upstream
If guest fills non-priv bb on ApolloLake/Broxton as Mesa i965 does in:
717e7539124d (i965: Use a WC map and memcpy for the batch instead of pw-)
Due to the missing flush of bb filled by VM vCPU, host GPU hangs on
executing t
From: Qu Wenruo
commit b12de52896c0e8213f70e3a168fde9e6eee95909 upstream.
[BUG]
When running btrfs/072 with only one online CPU, it has a pretty high
chance to fail:
# btrfs/072 12s ... _check_dmesg: something found in dmesg (see
xfstests-dev/results//btrfs/072.dmesg)
# - output mismatch (se
From: Kees Cook
commit 9c1e8836edbbaf3656bc07437b59c04be034ac4e upstream.
The crypto glue performed function prototype casting via macros to make
indirect calls to assembly routines. Instead of performing casts at the
call sites (which trips Control Flow Integrity prototype checking), switch
eac
From: Ard Biesheuvel
commit 86ad60a65f29dd862a11c22bb4b5be28d6c5cef1 upstream.
The XTS asm helper arrangement is a bit odd: the 8-way stride helper
consists of back-to-back calls to the 4-way core transforms, which
are called indirectly, based on a boolean that indicates whether we
are performin
From: Amir Goldstein
commit 775c5033a0d164622d9d10dd0f0a5531639ed3ed upstream.
Commit 5d069dbe8aaf ("fuse: fix bad inode") replaced make_bad_inode()
in fuse_iget() with a private implementation fuse_make_bad().
The private implementation fails to remove the bad inode from inode
cache, so the re
From: Uros Bizjak
commit 032d049ea0f45b45c21f3f02b542aa18bc6b6428 upstream.
CMP $0,%reg can't set overflow flag, so we can use shorter TEST %reg,%reg
instruction when only zero and sign flags are checked (E,L,LE,G,GE conditions).
Signed-off-by: Uros Bizjak
Cc: Herbert Xu
Cc: Borislav Petkov
From: Colin Xu
commit 92010a97098c4c9fd777408cc98064d26b32695b upstream
- Remove dup mmio handler for BXT/APL. Otherwise mmio handler will fail
to init.
- Add engine GPR with F_CMD_ACCESS since BXT/APL will load them via
LRI. Otherwise, guest will enter failsafe mode.
V2:
Use RCS/BCS GPR ma
From: Uros Bizjak
[ Upstream commit 032d049ea0f45b45c21f3f02b542aa18bc6b6428 ]
CMP $0,%reg can't set overflow flag, so we can use shorter TEST %reg,%reg
instruction when only zero and sign flags are checked (E,L,LE,G,GE conditions).
Signed-off-by: Uros Bizjak
Cc: Herbert Xu
Cc: Borislav Petko
From: J. Bruce Fields
commit 6ee65a773096ab3f39d9b00311ac983be5bdeb7c upstream.
This reverts commit 94415b06eb8aed13481646026dc995f04a3a534a.
That commit claimed to allow a client to get a read delegation when it
was the only writer. Actually it allowed a client to get a read
delegation when *
From: J. Bruce Fields
commit 4aa5e002034f0701c3335379fd6c22d7f3338cce upstream.
This reverts commit 50747dd5e47b "nfsd4: remove check_conflicting_opens
warning", as a prerequisite for reverting 94415b06eb8a, which has a
serious bug.
Cc: sta...@vger.kernel.org
Signed-off-by: J. Bruce Fields
Sig
From: DENG Qingfang
commit 9200f515c41f4cbaeffd8fdd1d8b6373a18b1b67 upstream.
A different TPID bit is used for 802.1ad VLAN frames.
Reported-by: Ilario Gelmetti
Fixes: f0af34317f4b ("net: dsa: mediatek: combine MediaTek tag with VLAN tag")
Signed-off-by: DENG Qingfang
Signed-off-by: David S.
From: Florian Fainelli
commit f9b3827ee66cfcf297d0acd6ecf33653a5f297ef upstream.
Add support for being able to set the learning attribute on port, and
make sure that the standalone ports start up with learning disabled.
We can remove the code in bcm_sf2 that configured the ports learning
attrib
From: Ard Biesheuvel
[ Upstream commit 86ad60a65f29dd862a11c22bb4b5be28d6c5cef1 ]
The XTS asm helper arrangement is a bit odd: the 8-way stride helper
consists of back-to-back calls to the 4-way core transforms, which
are called indirectly, based on a boolean that indicates whether we
are perfor
From: Piotr Krysiuk
commit f232326f6966cf2a1d1db7bc917a4ce5f9f55f76 upstream.
The purpose of this patch is to streamline error propagation and in particular
to propagate retrieve_ptr_limit() errors for pointer types that are not defining
a ptr_limit such that register-based alu ops against these
From: Florian Fainelli
commit f9b3827ee66cfcf297d0acd6ecf33653a5f297ef upstream.
Add support for being able to set the learning attribute on port, and
make sure that the standalone ports start up with learning disabled.
We can remove the code in bcm_sf2 that configured the ports learning
attrib
From: Takashi Iwai
commit 257d2d7e9e798305d65825cb82b0a7d1c0511e89 upstream
In the later patch, we're going to issue the PCM sync_stop calls at
disconnection. But currently the USB-audio driver can't handle it
because it has a check of shutdown flag for stopping the URBs. This
is basically sup
From: Piotr Krysiuk
commit 10d2bb2e6b1d8c4576c56a748f697dbeb8388899 upstream.
retrieve_ptr_limit() computes the ptr_limit for registers with stack and
map_value type. ptr_limit is the size of the memory area that is still
valid / in-bounds from the point of the current position and direction
of
From: Piotr Krysiuk
commit b5871dca250cd391885218b99cc015aca1a51aea upstream.
Instead of having the mov32 with aux->alu_limit - 1 immediate, move this
operation to retrieve_ptr_limit() instead to simplify the logic and to
allow for subsequent sanity boundary checks inside retrieve_ptr_limit().
T
From: Amir Goldstein
commit 775c5033a0d164622d9d10dd0f0a5531639ed3ed upstream.
Commit 5d069dbe8aaf ("fuse: fix bad inode") replaced make_bad_inode()
in fuse_iget() with a private implementation fuse_make_bad().
The private implementation fails to remove the bad inode from inode
cache, so the re
From: Nicolas Morey-Chaisemartin
commit 2b5715fc17386a6223490d5b8f08d031999b0c0b upstream.
The current code computes a number of channels per SRP target and spreads
them equally across all online NUMA nodes. Each channel is then assigned
a CPU within this node.
In the case of unbalanced, or ev
From: Piotr Krysiuk
commit 1b1597e64e1a610c7a96710fc4717158e98a08b3 upstream.
Given we know the max possible value of ptr_limit at the time of retrieving
the latter, add basic assertions, so that the verifier can bail out if
anything looks odd and reject the program. Nothing triggered this so fa
From: Jia-Ju Bai
[ Upstream commit 2055a99da8a253a357bdfd359b3338ef3375a26c ]
When slave is NULL or slave_ops->ndo_neigh_setup is NULL, no error
return code of bond_neigh_init() is assigned.
To fix this bug, ret is assigned with -EINVAL in these cases.
Fixes: 9e99bfefdbce ("bonding: fix bond_ne
From: Piotr Krysiuk
commit 0a13e3537ea67452d549a6a80da3776d6b7dedb3 upstream.
Fix up test_verifier error messages for the case where the original error
message changed, or for the case where pointer alu errors differ between
privileged and unprivileged tests. Also, add alternative tests for keep
This is the start of the stable review cycle for the 5.10.25 release.
There are 13 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 21 Mar 2021 12:17:37 +.
Anything rec
From: Jens Axboe
[ Upstream commit 7c977a58dc83366e488c217fd88b1469d242bee5 ]
If we're exiting the ring, just let the IO fail with -EAGAIN as nobody
will care anyway. It's not the right context to reissue from.
Cc: sta...@vger.kernel.org
Signed-off-by: Jens Axboe
Signed-off-by: Sasha Levin
--
From: Frieder Schrempf
[ Upstream commit 8c67a11bae889f51fe5054364c3c789dfae3ad73 ]
LDO5 has two separate control registers. LDO5CTRL_L is used if the
input signal SD_VSEL is low and LDO5CTRL_H if it is high.
The current driver implementation only uses LDO5CTRL_H. To make this
work on boards tha
From: Andy Shevchenko
[ Upstream commit b41ba2ec54a70908067034f139aa23d0dd2985ce ]
On STM32MP1, the GPIO banks are subnodes of pin-controller@50002000,
see arch/arm/boot/dts/stm32mp151.dtsi. The driver for
pin-controller@50002000 is in drivers/pinctrl/stm32/pinctrl-stm32.c
and iterates over all
From: Sean Christopherson
[ Upstream commit 44ac5958a6c1fd91ac8810fbb37194e377d78db5 ]
Check that PML is actually enabled before setting the mask to force a
SPTE to be write-protected. The bits used for the !AD_ENABLED case are
in the upper half of the SPTE. With 64-bit paging and EPT, these b
From: Florian Westphal
[ Upstream commit 17aee05dc8822e354f5ad2d68ee39e3ba4b6acf2 ]
Christoph Paasch reported following crash:
dst_release underflow
WARNING: CPU: 0 PID: 1319 at net/core/dst.c:175 dst_release+0xc1/0xd0
net/core/dst.c:175
CPU: 0 PID: 1319 Comm: syz-executor217 Not tainted
5.11.
From: Pavel Begunkov
[ Upstream commit c1d5a224683b333ddbe278e455d639ccd4f5ca2b ]
schedule_timeout() with timeout=MAX_SCHEDULE_TIMEOUT is guaranteed to
work just as schedule(), so instead of hand-coding it based on arguments
always use the timeout version and simplify code.
Signed-off-by: Pavel
From: Florian Westphal
[ Upstream commit 3abc05d9ef6fe989706b679e1e6371d6360d3db4 ]
Add a few assertions to make sure functions are called with the needed
locks held.
Two functions gain might_sleep annotations because they contain
conditional calls to functions that sleep.
Signed-off-by: Floria
From: Geliang Tang
[ Upstream commit b5a7acd3bd63c7430c98d7f66d0aa457c9ccde30 ]
This patch changes the sending ACK conditions for the ADD_ADDR, send an
ACK packet for any ADD_ADDR, not just when ipv6 addresses or port
numbers are included.
Closes: https://github.com/multipath-tcp/mptcp_net-next
From: Pavel Begunkov
[ Upstream commit 57cd657b8272a66277c139e7bbdc8b86057cb415 ]
do_read() returning 0 bytes read (not -EAGAIN/etc.) is not an important
enough of a case to prioritise it. Fold it into ret < 0 check, so we get
rid of an extra if and make it a bit more readable.
Signed-off-by: P
From: Sean Christopherson
[ Upstream commit 2855f98265dc579bd2becb79ce0156d08e0df813 ]
Expand the comment about need to use write-protection for nested EPT
when PML is enabled to clarify that the tagging is a nop when PML is
_not_ enabled. Without the clarification, omitting the PML check looks
This is the start of the stable review cycle for the 5.11.8 release.
There are 31 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 21 Mar 2021 12:17:37 +.
Anything rece
From: Pavel Begunkov
[ Upstream commit eeb60b9ab4000d20261973642dfc9fb0e4b5d073 ]
It's easy to make a mistake in io_cqring_wait() because for all
break/continue clauses we need to watch for prepare/finish_wait to be
used correctly. Extract all those into a new helper
io_cqring_wait_schedule(), a
From: Jens Axboe
[ Upstream commit ca0a26511c679a797f86589894a4523db36d833e ]
It doesn't make sense to wait for more events to come in, if we can't
even flush the overflow we already have to the ring. Return -EBUSY for
that condition, just like we do for attempts to submit with overflow
pending.
From: Frieder Schrempf
[ Upstream commit 98b94b6e38ca0c4eeb29949c656f6a315000c23e ]
The driver uses the DVS registers PCA9450_REG_BUCKxOUT_DVS0 to set the
voltage for the buck regulators 1, 2 and 3. This has no effect as the
PRESET_EN bit is set by default and therefore the preset values are use
From: Jens Axboe
[ Upstream commit b5b0ecb736f1ce1e68eb50613c0cfecff10198eb ]
The callback can only be armed, if we get -EIOCBQUEUED returned. It's
important that we clear the WAITQ bit for other cases, otherwise we can
queue for async retry and filemap will assume that we're armed and
return -E
From: Nicolas Morey-Chaisemartin
commit 2b5715fc17386a6223490d5b8f08d031999b0c0b upstream.
The current code computes a number of channels per SRP target and spreads
them equally across all online NUMA nodes. Each channel is then assigned
a CPU within this node.
In the case of unbalanced, or ev
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