From: Hans de Goede
commit 8ccff2843fb4e6d9d26e5ae9ffe9840b38b92638 upstream.
Before this commit dj_probe would exit with an error if the initial
logi_dj_recv_query_paired_devices fails. The initial call may fail
when the receiver is connected through a kvm and the focus is away.
When the call
From: Marc Gonzalez
[ Upstream commit 5206026404190125436f81088eb3667076e56083 ]
readl_poll_timeout() calls usleep_range() to sleep between reads.
usleep_range() doesn't work efficiently for tiny values.
Raise the polling delay in qcom_qmp_phy_enable() to bring it in line
with the delay in qcom
From: Marcel Holtmann
[ Upstream commit 68d19d7d995759b96169da5aac313363f92a9075 ]
This reverts commit c49a8682fc5d298d44e8d911f4fa14690ea9485e.
There are devices which require low connection intervals for usable operation
including keyboards and mice. Forcing a static connection interval for
t
From: Alan Stern
commit 5f9242775bb61f390f0885f23fc16397262c7538 upstream.
The syzbot fuzzer found a general protection fault in the HID subsystem:
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: [#1] SMP KASAN
From: Alan Stern
commit 98375b86c79137416e9fd354177b85e768c16e56 upstream.
The syzbot fuzzer provoked a general protection fault in the
hid-prodikeys driver:
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: [#1]
From: Bjorn Andersson
[ Upstream commit 14ced7e3a1ae9bed7051df3718c8c7b583854a5c ]
Despite extensive testing of commit 885bd765963b ("phy: qcom-qmp: Correct
READY_STATUS poll break condition") I failed to conclude that the
PHYSTATUS bit of the PCS_STATUS register used in PCIe and USB3 falls as
t
From: Nicholas Kazlauskas
commit e16e37efb4c9eb7bcb9dab756c975040c5257e98 upstream.
[Why]
We previously allowed framebuffer swaps as async updates for cursor
planes but had to disable them due to a bug in DRM with async update
handling and incorrect ref counting. The check to block framebuffer
s
From: David S. Miller
commit b3e487c0cf425369a48049251af75593a5652dc1 upstream.
This reverts commit f4e5f775db5a4631300dccd0de5eafb50a77c131.
Andrew Lunn says this should be handled another way.
Signed-off-by: David S. Miller
Cc: Yonglong Liu
Signed-off-by: Greg Kroah-Hartman
---
drivers/
From: Gustavo A. R. Silva
commit 5fc194ea6d34dfad9833d3043ce41d6c52aff39a upstream.
Add missing break statement in order to prevent the code from falling
through to case CRYPTO_ALG_TYPE_AHASH.
Fixes: aeb4c132f33d ("crypto: talitos - Convert to new AEAD interface")
Cc: sta...@vger.kernel.org
Rep
From: Steve French
[ Upstream commit 96d9f7ed00b86104bf03adeffc8980897e9694ab ]
An earlier patch "CIFS: fix deadlock in cached root handling"
did not completely address the deadlock in open_shroot. This
patch addresses the deadlock.
In testing the recent patch:
smb3: improve handling of share
From: Chao Yu
[ Upstream commit a37d0862d17411edb67677a580a6f505ec2225f6 ]
As Pavel Machek reported:
"We normally use -EUCLEAN to signal filesystem corruption. Plus, it is
good idea to report it to the syslog and mark filesystem as "needing
fsck" if filesystem can do that."
Still we need impro
From: Michal Suchanek
[ Upstream commit c8dc55956b09b53ccffceb6e3146981210e27821 ]
Commit 1c2977c09499 ("net/ibmvnic: free reset work of removed device from
queue")
adds a } without corresponding { causing build break.
Fixes: 1c2977c09499 ("net/ibmvnic: free reset work of removed device from
From: Josh Poimboeuf
commit f73b3cc39c84220e6dccd463b5c8279b03514646 upstream.
If the build user has the CFLAGS variable set in their environment,
objtool blindly appends to it, which can cause unexpected behavior.
Clobber CFLAGS to ensure consistent objtool compilation behavior.
Reported-by:
From: Mikulas Patocka
[ Upstream commit 0c8e9c2d668278652af028c3cc068c65f66342f4 ]
Commit 75d66ffb48efb30f2dd42f041ba8b39c5b2bd115 ("dm zoned: properly
handle backing device failure") triggers a coverity warning:
*** CID 1452808: Memory - illegal accesses (USE_AFTER_FREE)
/drivers/md/dm-zoned
From: Chao Yu
[ Upstream commit c854f4d681365498f53ba07843a16423625aa7e9 ]
As Jungyeon Reported in bugzilla:
https://bugzilla.kernel.org/show_bug.cgi?id=203233
- Reproduces
gcc poc_13.c
./run.sh f2fs
- Kernel messages
F2FS-fs (sdb): Bitmap was wrongly set, blk:4608
kernel BUG at fs/f2fs/seg
From: Takashi Sakamoto
commit 3a9236e97207f2469254b4098995159b80174d95 upstream.
At higher sampling rate (e.g. 192.0 kHz), Alesis iO26 transfers 4 data
channels per data block in CIP.
Both iO14 and iO26 have the same contents in their configuration ROM.
For this reason, ALSA Dice driver attempt
From: Peng Fan
commit 053a4ffe298836bb973d2cba59f82fff60c7db5b upstream.
The AUDIO PLL max support 650M, so the original clk settings violate
spec. This patch makes the output 786432000 -> 393216000,
and 722534400 -> 361267200 to aligned with NXP vendor kernel without any
impact on audio functio
From: Greg Kurz
commit 6ccb4ac2bf8a35c694ead92f8ac5530a16e8f2c8 upstream.
There's a bug in skiboot that causes the OPAL_XIVE_ALLOCATE_IRQ call
to return the 32-bit value 0x when OPAL has run out of IRQs.
Unfortunatelty, OPAL return values are signed 64-bit entities and
errors are suppose
From: Ilya Pshonkin
commit 029d2c0fd61eac74700fb436fc63bfff7e5e upstream.
This patch adds quirk VID ID for Hiby portable players family with
native DSD playback support.
Signed-off-by: Ilya Pshonkin
Cc:
Link:
https://lore.kernel.org/r/20190917074937.157802-1-ilya.pshon...@netforce.ua
Sig
From: Heikki Krogerus
commit 24a8d78a9affb63e5ced313ccde6888fe96edc6e upstream.
When naming the new devices, instead of using the ACPI ID in
the name as base, using the parent device's name. That makes
it possible to support multiple multi-instance i2c devices
of the same type in the same system
From: Jussi Laako
commit f41f900568d9ffd896cc941db7021eb14bd55910 upstream.
EVGA NU Audio is actually a USB audio device on a PCIexpress card,
with it's own USB controller. It supports both PCM and DSD.
Signed-off-by: Jussi Laako
Cc:
Link: https://lore.kernel.org/r/20190924071143.30911-1-ju..
From: Nicholas Kazlauskas
commit 43d10d30df156f7834fa91aecb69614fefc8bb0a upstream.
[Why]
By passing through the dm_determine_update_type_for_commit for atomic
commits that can be done asynchronously we are incurring a
performance penalty by locking access to the global private object
and holdin
From: Benjamin Tissoires
commit addf3382c47c033e579c9c88f18e36c4e75d806a upstream.
This partially reverts commit 27fc32fd9417968a459d43d9a7c50fd423d53eb9.
It turns out that the G502 has some issues with hid-logitech-hidpp:
when plugging it in, the driver tries to contact it but it fails.
So the
From: Vitaly Wool
commit 6e73fd25e2c7510b7dfadbaf701f31d4bff9c75b upstream.
With the original commit applied, z3fold_zpool_destroy() may get blocked
on wait_event() for indefinite time. Revert this commit for the time
being to get rid of this problem since the issue the original commit
addresse
From: Jian-Hong Pan
[ Upstream commit 7af3f558aca74f2ee47b173f1c27f6bb9a5b5561 ]
Realtek RTL8822BE BT chip on ASUS X420FA cannot be turned on correctly
after on-off several times. Bluetooth daemon sets BT mode failed when
this issue happens. Scanning must be active while turning off for this
bug
From: Hans de Goede
[ Upstream commit 4f7f96453b462b3de0fa18d18fe983960bb5ee7f ]
Some machines change the brightness themselves when a brightness hotkey
gets pressed, despite us telling them not to. This causes the brightness to
go two steps up / down when the hotkey is pressed. This is esp. a p
From: Cong Wang
[ Upstream commit 8b142a00edcf8422ca48b8de88d286efb500cb53 ]
At least sch_red and sch_tbf don't implement ->tcf_block()
while still have a non-zero tc "class".
Instead of adding nop implementations to each of such qdisc's,
we can just relax the check of cops->tcf_block() in
tc_b
From: Shih-Yuan Lee (FourDollars)
commit 7b485d175631be676424aedb8cd2f66d0c93da78 upstream.
The same fixup to enable laptop imic is needed for ASUS M9V with AD1986A
codec like another HP machine.
Signed-off-by: Shih-Yuan Lee (FourDollars)
Cc:
Link: https://lore.kernel.org/r/20190920134052.GA8
From: Takashi Iwai
commit d2c63b7dfd06788a466d5ec8a850491f084c5fc2 upstream.
It's reported that the garbled sound on HP Envy x360 13z-ag000 (Ryzen
Laptop) is fixed by the same workaround applied to other AMD chips.
Update the driver_data entry for Raven (1022:15e3) to use the newly
introduced pr
From: Stephen Hemminger
[ Upstream commit 1e64d7cbfdce4887008314d5b367209582223f27 ]
If IPV6 was disabled, then ss command would cause a kernel warning
because the command was attempting to dump IPV6 socket information.
The fix is to just remove the warning.
Bugzilla: https://bugzilla.kernel.or
From: Ilia Mirkin
[ Upstream commit 533f4752407543f488a9118d817b8c504352b6fb ]
Previously center scaling would get scaling applied to it (when it was
only supposed to center the image), and aspect-corrected scaling did not
always correctly pick whether to reduce width or height for a particular
From: Darrick J. Wong
[ Upstream commit 8612de3f7ba6e900465e340516b8313806d27b2d ]
Zorro Lang reported a crash in generic/475 if we try to inactivate a
corrupt inode with a NULL attr fork (stack trace shortened somewhat):
RIP: 0010:xfs_bmapi_read+0x311/0xb00 [xfs]
RSP: 0018:888047f9ed68 EFL
From: Chris Wilson
[ Upstream commit 3b295cb1a411d9c82bbfaa66bc17a8508716ed07 ]
We need to mark the output polling as disabled to prevent concurrent
irqs from queuing new work as shutdown the probe -- causing that work to
execute after we have freed the structs:
<4> [341.846490] DEBUG_LOCKS_WAR
This is the start of the stable review cycle for the 5.3.2 release.
There are 25 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 Tue 01 Oct 2019 01:47:47 PM UTC.
Anything recei
From: Fernando Fernandez Mancera
[ Upstream commit 039b1f4f24ecc8493b6bb9d70b4b78750d1b35c2 ]
The socket assignment is wrong, see skb_orphan():
When skb->destructor callback is not set, but skb->sk is set, this hits BUG().
Link: https://bugzilla.redhat.com/show_bug.cgi?id=1651813
Fixes: 554ced0
From: Jon Hunter
commit 763719771e84b8c8c2f53af668cdc905faa608de upstream.
Deferred probe is an expected return value for clk_get() on many
platforms. The driver deals with it properly, so there's no need
to output a warning that may potentially confuse users.
Signed-off-by: Jon Hunter
Signed-
From: Florian Westphal
[ Upstream commit 769a807d0b41df4201dbeb01c22eaeb3e5905532 ]
syzbot reported a splat:
xfrm_policy_inexact_list_reinsert+0x625/0x6e0 net/xfrm/xfrm_policy.c:877
CPU: 1 PID: 6756 Comm: syz-executor.1 Not tainted 5.3.0-rc2+ #57
Call Trace:
xfrm_policy_inexact_node_reinser
From: Alan Stern
commit 5f9242775bb61f390f0885f23fc16397262c7538 upstream.
The syzbot fuzzer found a general protection fault in the HID subsystem:
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: [#1] SMP KASAN
From: Jian-Hong Pan
[ Upstream commit 6d0762b19c5963ff9e178e8af3626532ee04d93d ]
The ASUS X412FA laptop contains a Realtek RTL8822CE device with an
associated BT chip using a USB ID of 04ca:4005. This ID is added to the
driver.
The /sys/kernel/debug/usb/devices portion for this device is:
T:
From: Alan Stern
commit 416dacb819f59180e4d86a5550052033ebb6d72c upstream.
The syzbot fuzzer has reported a pair of problems in the
hidraw_ioctl() function: slab-out-of-bounds read and use-after-free
read. An example of the first:
BUG: KASAN: slab-out-of-bounds in strlen+0x79/0x90 lib/string.c
From: Nicholas Kazlauskas
commit 43d10d30df156f7834fa91aecb69614fefc8bb0a upstream.
[Why]
By passing through the dm_determine_update_type_for_commit for atomic
commits that can be done asynchronously we are incurring a
performance penalty by locking access to the global private object
and holdin
From: Jon Hunter
commit 14e019df1e64c8b19ce8e0b3da25b6f40c8716be upstream.
Deferred probe is an expected return value on many platforms and so
there's no need to output a warning that may potentially confuse users.
Signed-off-by: Jon Hunter
Signed-off-by: Daniel Lezcano
Signed-off-by: Greg Kr
From: Vitaly Wool
commit 6e73fd25e2c7510b7dfadbaf701f31d4bff9c75b upstream.
With the original commit applied, z3fold_zpool_destroy() may get blocked
on wait_event() for indefinite time. Revert this commit for the time
being to get rid of this problem since the issue the original commit
addresse
From: Nicholas Kazlauskas
commit e16e37efb4c9eb7bcb9dab756c975040c5257e98 upstream.
[Why]
We previously allowed framebuffer swaps as async updates for cursor
planes but had to disable them due to a bug in DRM with async update
handling and incorrect ref counting. The check to block framebuffer
s
From: Hans de Goede
commit 8ccff2843fb4e6d9d26e5ae9ffe9840b38b92638 upstream.
Before this commit dj_probe would exit with an error if the initial
logi_dj_recv_query_paired_devices fails. The initial call may fail
when the receiver is connected through a kvm and the focus is away.
When the call
From: Peng Fan
commit 053a4ffe298836bb973d2cba59f82fff60c7db5b upstream.
The AUDIO PLL max support 650M, so the original clk settings violate
spec. This patch makes the output 786432000 -> 393216000,
and 722534400 -> 361267200 to aligned with NXP vendor kernel without any
impact on audio functio
From: Tokunori Ikegami
commit 37c673ade35c707d50583b5b25091ff8ebdeafd7 upstream.
As reported by the OpenWRT team, write requests sometimes fail on some
platforms.
Currently to check the state chip_ready() is used correctly as described by
the flash memory S29GL256P11TFI01 datasheet.
Also chip_go
From: Greg Kurz
commit 6ccb4ac2bf8a35c694ead92f8ac5530a16e8f2c8 upstream.
There's a bug in skiboot that causes the OPAL_XIVE_ALLOCATE_IRQ call
to return the 32-bit value 0x when OPAL has run out of IRQs.
Unfortunatelty, OPAL return values are signed 64-bit entities and
errors are suppose
From: Nicholas Kazlauskas
commit bd200d190f45b62c006d1ad0a63eeffd87db7a47 upstream.
[Why]
DRM private objects have no hw_done/flip_done fencing mechanism on their
own and cannot be used to sequence commits accordingly.
When issuing commits that don't touch the same set of hardware resources
lik
From: Jeremy Sowden
commit 47e640af2e492cc28778dd6f894d50313f7fba75 upstream.
nf_tables.h defines an API comprising several inline functions and
macros that depend on the nft member of struct net. However, this is
only defined is CONFIG_NF_TABLES is enabled. Added preprocessor checks
to ensure
From: Nick Desaulniers
commit 0f0727d971f6fdf8f1077180d495ddb9928f0c8b upstream.
arch/x86/Makefile disables SSE and SSE2 for the whole kernel. The
AMDGPU drivers modified in this patch re-enable SSE but not SSE2. Turn
on SSE2 to support emitting double precision floating point instructions
rat
From: Jussi Laako
commit f41f900568d9ffd896cc941db7021eb14bd55910 upstream.
EVGA NU Audio is actually a USB audio device on a PCIexpress card,
with it's own USB controller. It supports both PCM and DSD.
Signed-off-by: Jussi Laako
Cc:
Link: https://lore.kernel.org/r/20190924071143.30911-1-ju..
From: Sebastian Parschauer
commit 2acf40f0454d41b8d51c95d317283c20c931164d upstream.
The PixArt OEM mice are known for disconnecting every minute in
runlevel 1 or 3 if they are not always polled. So add quirk
ALWAYS_POLL for this one as well.
Ville Viinikka (viinikv) reported and tested the qui
From: Gustavo A. R. Silva
commit 5fc194ea6d34dfad9833d3043ce41d6c52aff39a upstream.
Add missing break statement in order to prevent the code from falling
through to case CRYPTO_ALG_TYPE_AHASH.
Fixes: aeb4c132f33d ("crypto: talitos - Convert to new AEAD interface")
Cc: sta...@vger.kernel.org
Rep
From: Heikki Krogerus
commit 24a8d78a9affb63e5ced313ccde6888fe96edc6e upstream.
When naming the new devices, instead of using the ACPI ID in
the name as base, using the parent device's name. That makes
it possible to support multiple multi-instance i2c devices
of the same type in the same system
From: Ilya Pshonkin
commit 029d2c0fd61eac74700fb436fc63bfff7e5e upstream.
This patch adds quirk VID ID for Hiby portable players family with
native DSD playback support.
Signed-off-by: Ilya Pshonkin
Cc:
Link:
https://lore.kernel.org/r/20190917074937.157802-1-ilya.pshon...@netforce.ua
Sig
From: Shih-Yuan Lee (FourDollars)
commit 7b485d175631be676424aedb8cd2f66d0c93da78 upstream.
The same fixup to enable laptop imic is needed for ASUS M9V with AD1986A
codec like another HP machine.
Signed-off-by: Shih-Yuan Lee (FourDollars)
Cc:
Link: https://lore.kernel.org/r/20190920134052.GA8
From: Takashi Sakamoto
commit 3a9236e97207f2469254b4098995159b80174d95 upstream.
At higher sampling rate (e.g. 192.0 kHz), Alesis iO26 transfers 4 data
channels per data block in CIP.
Both iO14 and iO26 have the same contents in their configuration ROM.
For this reason, ALSA Dice driver attempt
From: Takashi Iwai
commit d2c63b7dfd06788a466d5ec8a850491f084c5fc2 upstream.
It's reported that the garbled sound on HP Envy x360 13z-ag000 (Ryzen
Laptop) is fixed by the same workaround applied to other AMD chips.
Update the driver_data entry for Raven (1022:15e3) to use the newly
introduced pr
From: Alan Stern
commit 98375b86c79137416e9fd354177b85e768c16e56 upstream.
The syzbot fuzzer provoked a general protection fault in the
hid-prodikeys driver:
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: [#1]
From: Ville Syrjälä
[ Upstream commit 7974033e527a5dd12d96126d09d4cff4f9b65c69 ]
CH7511 eDP->LVDS bridge doesn't seem to set SINK_COUNT properly
causing i915 to detect it as disconnected. Add a quirk to ignore
SINK_COUNT on these devices.
Cc: David S.
Cc: Peteris Rudzusiks
Tested-by: Peteris
From: Ka-Cheong Poon
[ Upstream commit c5c1a030a7dbf8dd4e1fa4405ae9a89dc1d2a8db ]
In rds_bind(), an rds_sock is added to the RDS bind hash table before
rs_transport is set. This means that the socket can be found by the
receive code path when rs_transport is NULL. And the receive code
path de-
From: Roderick Colenbrander
commit 2bcdacb70327013ca2066bfcf2af1009eff01f1d upstream.
The sony driver is not properly cleaning up from potential failures in
sony_input_configured. Currently it calls hid_hw_stop, while hid_connect
is still running. This is not a good idea, instead hid_hw_stop sho
From: Josh Poimboeuf
commit f73b3cc39c84220e6dccd463b5c8279b03514646 upstream.
If the build user has the CFLAGS variable set in their environment,
objtool blindly appends to it, which can cause unexpected behavior.
Clobber CFLAGS to ensure consistent objtool compilation behavior.
Reported-by:
From: Tokunori Ikegami
commit 37c673ade35c707d50583b5b25091ff8ebdeafd7 upstream.
As reported by the OpenWRT team, write requests sometimes fail on some
platforms.
Currently to check the state chip_ready() is used correctly as described by
the flash memory S29GL256P11TFI01 datasheet.
Also chip_go
From: Alan Stern
commit 416dacb819f59180e4d86a5550052033ebb6d72c upstream.
The syzbot fuzzer has reported a pair of problems in the
hidraw_ioctl() function: slab-out-of-bounds read and use-after-free
read. An example of the first:
BUG: KASAN: slab-out-of-bounds in strlen+0x79/0x90 lib/string.c
From: Nicholas Kazlauskas
commit bd200d190f45b62c006d1ad0a63eeffd87db7a47 upstream.
[Why]
DRM private objects have no hw_done/flip_done fencing mechanism on their
own and cannot be used to sequence commits accordingly.
When issuing commits that don't touch the same set of hardware resources
lik
From: Nick Desaulniers
[ Upstream commit 0f0727d971f6fdf8f1077180d495ddb9928f0c8b ]
arch/x86/Makefile disables SSE and SSE2 for the whole kernel. The
AMDGPU drivers modified in this patch re-enable SSE but not SSE2. Turn
on SSE2 to support emitting double precision floating point instructions
From: Juliet Kim
[ Upstream commit 1c2977c094998de032fee6e898c88b4a05483d08 ]
Commit 36f1031c51a2 ("ibmvnic: Do not process reset during or after
device removal") made the change to exit reset if the driver has been
removed, but does not free reset work items of the adapter from queue.
Ensure
From: Roderick Colenbrander
commit 2bcdacb70327013ca2066bfcf2af1009eff01f1d upstream.
The sony driver is not properly cleaning up from potential failures in
sony_input_configured. Currently it calls hid_hw_stop, while hid_connect
is still running. This is not a good idea, instead hid_hw_stop sho
From: Takashi Iwai
commit 2757970f6d0d0a112247600b23d38c0c728ceeb3 upstream.
The node obtained from of_find_node_by_path() has to be unreferenced
after the use, but we forgot it for the root node.
Fixes: f0fba2ad1b6b ("ASoC: multi-component - ASoC Multi-Component Support")
Cc: Timur Tabi
Cc: N
From: Himanshu Madhani
[ Upstream commit ef801f07e7b3cc1786d8ab1b4fdf069cc2a136d2 ]
This patch fixes commit bcc71cc3cde1 ("scsi: qla2xxx: Fix for double
free of SRB structure") which placed code in wrong routines.
Also updated the use of WARN_ON() to WARN_ON_ONCE() to prevent
flooding log messa
From: zhengbin
[ Upstream commit e26cc08265dda37d2acc8394604f220ef412299d ]
blk_exit_queue will free elevator_data, while blk_mq_requeue_work
will access it. Move cancel of requeue_work to the front of
blk_exit_queue to avoid use-after-free.
blk_exit_queueblk_mq_requeue_work
_
From: Hans de Goede
[ Upstream commit 4f7f96453b462b3de0fa18d18fe983960bb5ee7f ]
Some machines change the brightness themselves when a brightness hotkey
gets pressed, despite us telling them not to. This causes the brightness to
go two steps up / down when the hotkey is pressed. This is esp. a p
From: Ilia Mirkin
[ Upstream commit 533f4752407543f488a9118d817b8c504352b6fb ]
Previously center scaling would get scaling applied to it (when it was
only supposed to center the image), and aspect-corrected scaling did not
always correctly pick whether to reduce width or height for a particular
The commit 2a38075cd0be ("nl80211: Add support for EDMG channels")
introduced a member to the cfg80211 channel definition. Unfortunately
the channel definitions are allocated on the stack and are not always
initialized via memset. Now this results in a broken probe of brcmfmac
driver, because cfg80
The commit 2a38075cd0be ("nl80211: Add support for EDMG channels")
introduced a member to the cfg80211 channel definition. Unfortunately
the channel definitions are allocated on the stack and are not always
initialized via memset. Now this results in a broken probe of brcmfmac
driver, because cfg80
Reading /sys/class/leds//trigger returns all available LED triggers.
However, the size of this file is limited to PAGE_SIZE because of the
limitation for sysfs attribute.
Enabling LED CPU trigger on systems with thousands of CPUs easily hits
PAGE_SIZE limit, and makes it impossible to see all avai
Reading /sys/class/leds//trigger returns all available LED triggers.
However, the size of this file is limited to PAGE_SIZE because of the
limitation for sysfs attribute.
Enabling LED CPU trigger on systems with thousands of CPUs easily hits
PAGE_SIZE limit, and makes it impossible to see all avai
Hi Johannes,
Am 29.09.19 um 16:12 schrieb Stefan Wahren:
> The commit 2a38075cd0be ("nl80211: Add support for EDMG channels")
> introduced a member to the cfg80211 channel definition. Unfortunately
> the channel definitions are allocated on the stack and are not always
> initialized via memset. No
Am Donnerstag, 19. September 2019, 23:26:41 CEST schrieb Douglas Anderson:
> This just adds in another field of what's stored in the e-fuse on
> rk3288. Though I can't personally promise that every rk3288 out there
> has the CPU ID stored in the eFuse at this location, there is some
> evidence tha
On 2019/09/29 22:54, Greg Kroah-Hartman wrote:
> From: Waiman Long
>
> [ Upstream commit 513e1073d52e55b8024b4f238a48de7587c64ccf ]
>
> Tetsuo Handa had reported he saw an incorrect "downgrading a read lock"
> warning right after a previous lockdep warning. It is likely that the
> previous warni
Changed function names:
ffsUmountVol to ffs_umount_vol
ffsMountVol to ffs_mount_vol
ffsSyncVol to ffs_sync_vol
Signed-off-by: Jesse Barton
---
drivers/staging/exfat/exfat_super.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/exfat/exf
Removed function argument wrapping to new line.
Signed-off-by: Jesse Barton
---
drivers/staging/exfat/exfat_super.c | 29 +
1 file changed, 9 insertions(+), 20 deletions(-)
diff --git a/drivers/staging/exfat/exfat_super.c
b/drivers/staging/exfat/exfat_super.c
index
Changed Function Names:
ffsGetVolInfo -> ffs_get_vol_info
ffsLookupFile -> ffs_lookup_file
ffsCreateFile -> ffs_create_file
ffsReadFile -> ffs_read_file
ffsWriteFile -> ffs_write_file
ffsTruncateFile -> ffs_truncate_file
ffsRemoveFile -> ffs_remove_file
ffsMoveFile -> ffs_move_file
ffsSetAttr -> ff
On Wed, Sep 25, 2019 at 10:02:16AM +0800, Jin Yao wrote:
> This patch series supports the new options "--all-kernel" and "--all-user"
> in perf-stat.
>
> For example,
>
> root@kbl:~# perf stat -e cycles,instructions --all-kernel --all-user -a --
> sleep 1
>
> Performance counter stats for 'sys
On Sat, Sep 28, 2019 at 01:45:36AM +, Steve MacLean wrote:
> While a JIT is jitting code it will eventually need to commit more pages and
> change these pages to executable permissions.
>
> Typically the JIT will want these co-located to minimize branch displacements.
>
> The kernel will coal
On Sat, Sep 28, 2019 at 01:39:00AM +, Steve MacLean wrote:
SNIP
> Before:
>
> perf script --show-mmap-events 2>&1 | grep -e MMAP -e unknown |\
>grep libcoreclr.so | head -n 4
> dotnet 1907 373352.698780: PERF_RECORD_MMAP2 1907/1907: \
> [0x7fe615726000(0x768000) @ 0 08:0
On Sat, Sep 28, 2019 at 01:41:18AM +, Steve MacLean wrote:
> During perf inject --jit, JIT_CODE_MOVE records were injecting MMAP records
> with an incorrect filename. Specifically it was missing the ".so" suffix.
>
> Further the JIT_CODE_LOAD record were silently truncating the
> jr->load.code
On 2019.09.26 09:32 Doug Smythies wrote:
> If the deepest idle state is disabled, the system
> can become somewhat unstable, with anywhere between no problem
> at all, to the occasional temporary jump using a lot more
> power for a few seconds, to a permanent jump using a lot more
> power continuo
Allwinner H3 SoC contains deinterlace unit, which has several modes of
operation - bypass, weave, bob and mixed (advanced) mode. I don't know
how mixed mode works, but according to Allwinner it gives best results,
so they use it exclusively. Currently this mode is also hardcoded here.
For each int
Allwinner H3 SoC contains deinterlace unit, which can be used in
combination with VPU unit to decode and process interlaced videos.
Add a node for it.
Signed-off-by: Jernej Skrabec
---
arch/arm/boot/dts/sun8i-h3.dtsi | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/bo
Allwinner H3 Deinterlace core is used for deinterlacing interlaced video
content. Core can also be found on some later SoCs, like H5 and R40.
Signed-off-by: Jernej Skrabec
---
.../media/allwinner,sun8i-h3-deinterlace.yaml | 75 +++
1 file changed, 75 insertions(+)
create mode 10
Both, H3 and H5, contain MBUS, which is the bus used by DMA devices to
access system memory.
MBUS controller is responsible for arbitration between channels based
on set priority and can do some other things as well, like report
bandwidth used. It also maps RAM region to different address than CPU
Starting with H3, Allwinner began to include standalone deinterlace
core in multimedia oriented SoCs. This patch series introduces support
for it. Note that new SoCs, like H6, have radically different (updated)
deinterlace core, which will need a new driver.
v4l2-compliance report:
v4l2-compliance
Allwinner H3 SoC also contains MBUS controller.
Add compatible for it.
Signed-off-by: Jernej Skrabec
---
Documentation/devicetree/bindings/arm/sunxi/sunxi-mbus.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/sunxi/sunxi-mbus.txt
b/Documentation/dev
MBUS clock will be referenced in MBUS controller node.
Export it.
Signed-off-by: Jernej Skrabec
---
drivers/clk/sunxi-ng/ccu-sun8i-h3.h | 4
include/dt-bindings/clock/sun8i-h3-ccu.h | 2 +-
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3
From: kbuild test robot
Use BUG_ON instead of a if condition followed by BUG.
Generated by: scripts/coccinelle/misc/bugon.cocci
Fixes: 4b526de50e39 ("KVM: x86: Check kvm_rebooting in kvm_spurious_fault()")
CC: Sean Christopherson
Signed-off-by: kbuild test robot
Signed-off-by: Julia Lawall
-
Several functions in this file are trying to use regmap_read() to
initialize the specific variable, however, if regmap_read() fails,
the variable could be uninitialized but used directly, which is
potentially unsafe. The return value of regmap_read() should be
checked and handled.
Signed-off-by: Y
Hi Nicholas:
Thanks for your feedback, I made changes and submitted new patches
already. Check patch script generated a warning if I strictly align
the parameter with (. I checked other code inside this file and
modified the continuation accordingly.
On Fri, Sep 27, 2019 at 11:47 PM Nicholas Mc G
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