> -Original Message-
> From: Kishon Vijay Abraham I
> Sent: Wednesday, November 11, 2020 8:36 AM
> To: Bjorn Helgaas ; Jonathan Corbet
> ; Kishon Vijay Abraham I ; Lorenzo
> Pieralisi ; Arnd Bergmann ;
> Jon Mason ; Jiang, Dave ;
> Allen Hubbe ; Tom Joseph ;
> Rob Herring
> Cc: Greg
On Sun, Dec 06, 2020 at 12:17:00PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.162 release.
> There are 32 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
On Sun, Dec 06, 2020 at 12:17:03PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.14.211 release.
> There are 20 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
From: Colin Ian King
There is a spelling mistake in the help text of the Kconfig. Fix it.
Signed-off-by: Colin Ian King
---
arch/powerpc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 8fb61a285c76..4010bae52351
On Mon, Dec 07 2020 at 13:18, Corentin Labbe wrote:
> On Mon, Dec 07, 2020 at 01:15:49AM +0100, Thomas Gleixner wrote:
> So if I understand correctly, basicly I cannot have two atomic kmap at
> the same time since it made unmapping them in the right order complex.
You can, but the ordering has
On Mon, Dec 07, 2020 at 02:24:10PM +, Colin King wrote:
> From: Colin Ian King
>
> There are several occurrances of a less than zero error check on
> a u32 unsigned integer. These will never be true. Fix this by making
> reg_value a plain int.
>
> Addresses-Coverity: ("Unsigned comparison
On Sun, Dec 6, 2020 at 11:24 PM Sascha Hauer wrote:
>
> Hi Adam,
>
> On Fri, Dec 04, 2020 at 12:31:54PM -0600, Adam Ford wrote:
> > The default clock source on i.MX8M Mini and Nano boards use a 24MHz clock,
> > but users who need to re-parent the clock source run into issues because
> > all the
From: Colin Ian King
There is spelling mistake in the prompt text in the Kconfig. Fix it.
Signed-off-by: Colin Ian King
---
arch/arm/mach-ixp4xx/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig
index
On Wed, Nov 18, 2020 at 12:31:13PM +0800, Aubrey Li wrote:
> Add idle cpumask to track idle cpus in sched domain. When a CPU
> enters idle, if the idle driver indicates to stop tick, this CPU
> is set in the idle cpumask to be a wakeup target. And if the CPU
> is not in idle, the CPU is cleared in
put.c:2230
input_device_enabled+0x68/0x6c
Modules linked in: cmac bnep mwifiex_sdio mwifiex sha256_generic
libsha256 sha256_arm cfg80211 btmrvl_sdio btmrvl bluetooth s5p_mfc
exynos_gsc v4l2_mem2mem videob
CPU: 0 PID: 1777 Comm: rtcwake Not tainted
5.10.0-rc6-next-20201207-1-g49a0dc04c46d-dirty #9902
Har
Vladimir Kondratiev writes:
> Please ignore version 1 of the patch - it was sent from wrong mail address.
>
> To clarify the reason:
>
> Situation where do_exit() re-entered, discovered by static code analysis.
> For safety critical system, it is better to panic() when minimal chance of
>
From: Colin Ian King
There are a few spelling mistakes in the Kconfig comments and help
text. Fix these.
Signed-off-by: Colin Ian King
---
arch/Kconfig | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/Kconfig b/arch/Kconfig
index f7f246e68ff5..a52f8e8d16ad
On Wed, Nov 18, 2020 at 12:31:13PM +0800, Aubrey Li wrote:
> diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
> index f324dc36fc43..6f5947673e66 100644
> --- a/kernel/sched/idle.c
> +++ b/kernel/sched/idle.c
> @@ -163,6 +163,7 @@ static void cpuidle_idle_call(void)
>*/
>
> if
On Fri, Dec 04, 2020 at 11:49:22AM -0800, Andrii Nakryiko wrote:
> On Fri, Dec 4, 2020 at 7:29 AM Yonghong Song wrote:
> >
> >
> >
> > On 12/4/20 1:45 AM, Brendan Jackman wrote:
> > > On Thu, Dec 03, 2020 at 11:06:31PM -0800, Yonghong Song wrote:
> > >> On 12/3/20 8:02 AM, Brendan Jackman wrote:
rns:
>
> Documentation/hwmon/q54sj108a2.rst:4: WARNING: Title underline too short.
>
> Adjust the title underline to the correct length.
>
> Signed-off-by: Lukas Bulwahn
Applied.
Thanks,
Guenter
> ---
> applies on next-20201207 and the hwmon -next tree
>
> Guen
On Mon, Dec 07, 2020 at 03:34:23PM +, Marc Zyngier wrote:
> On 2020-12-07 15:08, Johan Hovold wrote:
> > On Mon, Dec 07, 2020 at 02:41:03PM +, Marc Zyngier wrote:
> >> On 2020-12-07 14:01, Johan Hovold wrote:
> >> > On Fri, Dec 04, 2020 at 04:47:35PM +, Marc Zyngier wrote:
> >> >>
On 07/12/2020 15:27, Peter Maydell wrote:
On Mon, 7 Dec 2020 at 14:48, Steven Price wrote:
Sounds like you are making good progress - thanks for the update. Have
you thought about how the PROT_MTE mappings might work if QEMU itself
were to use MTE? My worry is that we end up with MTE in a
On 07.12.20 16:24, Halil Pasic wrote:
> On Fri, 4 Dec 2020 11:48:24 -0500
> Tony Krowiak wrote:
>
>> On 12/3/20 12:55 PM, Halil Pasic wrote:
>>> On Wed, 2 Dec 2020 18:41:01 -0500
>>> Tony Krowiak wrote:
>>>
The vfio_ap device driver registers a group notifier with VFIO when the
On Mon, 2020-12-07 at 16:21 +0100, Vitaly Wool wrote:
> On Mon, Dec 7, 2020 at 1:34 PM Mike Galbraith wrote:
> >
>
> > Unfortunately, that made zero difference.
>
> Okay, I suggest that you submit the patch that changes read_lock() to
> write_lock() in __release_z3fold_page() and I'll ack it
On Mon, Dec 07, 2020 at 04:04:41PM +0100, Vincent Guittot wrote:
> On Mon, 7 Dec 2020 at 10:15, Mel Gorman wrote:
> >
> > This is a minimal series to reduce the amount of runqueue scanning in
> > select_idle_sibling in the worst case.
> >
> > Patch 1 removes SIS_AVG_CPU because it's unused.
> >
>
On 12/7/20 8:04 AM, Jens Axboe wrote:
> On 12/7/20 1:15 AM, Hillf Danton wrote:
>> Put file as part of error handling when setting up io ctx to fix
>> memory leak like the following one.
>>
>>BUG: memory leak
>>unreferenced object 0x888101ea2200 (size 256):
>> comm
> First of all thank you for working on this.
>
> I must say though that I don't like the approach taken here very
> much.
>
> This is not so much a criticism of this series as it is a criticism
> of the earlier decision to simply disable s0ix on all devices
> with the i219-LM + and active ME.
On 2020-12-07 16:21:20 [+0100], Vitaly Wool wrote:
> On Mon, Dec 7, 2020 at 1:34 PM Mike Galbraith wrote:
> >
> > Unfortunately, that made zero difference.
>
> Okay, I suggest that you submit the patch that changes read_lock() to
> write_lock() in __release_z3fold_page() and I'll ack it then.
>
On Mon, Dec 7, 2020 at 1:29 PM Enrico Weigelt, metux IT consult
wrote:
>
> Since we already have a few virtual GPIO drivers, and more to come,
> this category deserves its own submenu.
>
> Signed-off-by: Enrico Weigelt, metux IT consult
> ---
You are not a first day contributor, where is the
On 2020-12-07 16:22:07 [+0100], Thomas Gleixner wrote:
> On Mon, Dec 07 2020 at 15:00, Sebastian Andrzej Siewior wrote:
> > So we keep the RT part as-is and replace the non-RT bits with this?
>
> No. It would work for both.
So instead of boosting our way through we simply wait until the tasklet
From: Colin Ian King
There are a few spelling mistakes in the Kconfig comments and help
text. Fix these.
Signed-off-by: Colin Ian King
---
arch/Kconfig | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/Kconfig b/arch/Kconfig
index f7f246e68ff5..a52f8e8d16ad
On Mon, 7 Dec 2020 07:57:27 +
Avri Altman wrote:
> >
> > TP_printk(
> > - "%s: %s: HDR:%s, CDB:%s",
> > + "%s: %s: HDR:%s, %s:%s",
> > __get_str(str), __get_str(dev_name),
> > __print_hex(__entry->hdr,
+Lorenzo, Bjorn, Rob
Hi Guennadi,
On 04/12/20 11:21 pm, Mathieu Poirier wrote:
> I am adding Vincent Whitchurch and the virtualization mailing list...
>
> On Thu, 3 Dec 2020 at 13:42, Guennadi Liakhovetski
> wrote:
>>
>> (adding vhost maintainers and the author of [1])
>>
>> Hi,
>>
>> I'm
On Wed, 2 Dec 2020, Thomas Bogendoerfer wrote:
> PS: Does anybody know a reason, why this code doesn't use an old fashioned
> dache/icache flushing, which might be slower but would work also on
> legecy cores ?
Hmm, this was contributed by ImgTec in 2016 only, so I guess there was no
reason as
On Mon, 7 Dec 2020 at 15:28, Jason A. Donenfeld wrote:
>
> Hi Ard,
>
> On Tue, Dec 1, 2020 at 1:24 PM Ard Biesheuvel wrote:
> > > > > is implemented. In most cases, these are special instructions, but in
> > > > > some cases, such as on ARM, we may want to back this using firmware
> > > > >
On 12/7/20 4:02 AM, Peter Zijlstra wrote:
On Thu, Dec 03, 2020 at 08:59:13PM -0500, Waiman Long wrote:
On 12/3/20 3:11 PM, Eric W. Biederman wrote:
+static inline int __down_read_interruptible(struct rw_semaphore *sem)
+{
+ if (!rwsem_read_trylock(sem)) {
+ if
On 2020-12-07 15:08, Johan Hovold wrote:
On Mon, Dec 07, 2020 at 02:41:03PM +, Marc Zyngier wrote:
On 2020-12-07 14:01, Johan Hovold wrote:
> On Fri, Dec 04, 2020 at 04:47:35PM +, Marc Zyngier wrote:
>> Having recently tried to use the CBUS GPIOs that come thanks to the
>> ftdio_sio
On Sun, 6 Dec 2020 17:42:26 +0100
Bean Huo wrote:
> From: Bean Huo
>
> Transaction Specific Fields (TSF) in the UPIU package could be CDB
> (SCSI/UFS Command Descriptor Block), OSF (Opcode Specific Field), and
> TM I/O parameter (Task Management Input/Output Parameter). But, currently,
> we
On 12/6/20 10:43 PM, Vinod Koul wrote:
On 05-12-20, 08:59, Pierre-Louis Bossart wrote:
Thanks for the review Vinod.
On 12/5/20 1:45 AM, Vinod Koul wrote:
On 03-12-20, 04:46, Bard Liao wrote:
From: Pierre-Louis Bossart
When a Slave device is resumed, it may resume the bus and restart the
On Sun, Dec 06, 2020 at 03:46:24PM +0900, Levi Yun wrote:
> Inspired find_next_*_bit and find_last_bit, add find_last_zero_bit
> And add le support about find_last_bit and find_last_zero_bit.
Use `git format-patch ...` tool. When create a series, be sure you run it:
- with -v, where is a version
On Mon, 7 Dec 2020 at 10:59, Song Bao Hua (Barry Song)
wrote:
>
>
>
> > -Original Message-
> > From: Vincent Guittot [mailto:vincent.guit...@linaro.org]
> > Sent: Thursday, December 3, 2020 10:39 PM
> > To: Song Bao Hua (Barry Song)
> > Cc: Valentin Schneider ; Catalin Marinas
> > ; Will
+++ Will McVicker [25/11/20 01:05 +]:
Add the modinfo field `scmversion` to include the SCM version of kernel
modules, e.g. git sha1. This allows one to identify the exact source
code version of a given kernel module.
You can retrieve it in two ways,
1) By using modinfo
> modinfo -F
On Mon, Dec 07, 2020 at 02:52:09PM +0100, Uwe Kleine-König wrote:
> Hello Sean,
>
> On Mon, Dec 07, 2020 at 09:43:20AM +, Sean Young wrote:
> > Thank you for taking the time to explain your thinking.
>
> I'm happy you have an open ear for it. With this I really enjoy spending
> the time to
On Thu, Dec 03, 2020 at 07:01PM +0100, Eric Dumazet wrote:
> On 12/3/20 6:41 PM, Marco Elver wrote:
>
> > One more experiment -- simply adding
> >
> > --- a/net/core/skbuff.c
> > +++ b/net/core/skbuff.c
> > @@ -207,7 +207,21 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t
> > gfp_mask,
On Mon, 7 Dec 2020 at 14:48, Steven Price wrote:
> Sounds like you are making good progress - thanks for the update. Have
> you thought about how the PROT_MTE mappings might work if QEMU itself
> were to use MTE? My worry is that we end up with MTE in a guest
> preventing QEMU from using MTE
> Main changes from v12:
> - For patch #5, fix the wrong use of logical'||', should use '|'
This set has not changed in a while, looks like it is just patch 5/6 that needs
ack-ed.
Tom
> Xu Yilun (6):
> fpga: dfl: fix the definitions of type & feature_id for dfl devices
> fpga: dfl: move
Hello, Shyam,
sorry for the delayed reply and thanks for looking at this patch. Yes,
the testing was done using the extended versions of
getcifsacl/setcifsacl (added setting owner and SACL support), the
patch for that posted recently via samba-technical (message ID
the title underline to the correct length.
Signed-off-by: Lukas Bulwahn
---
applies on next-20201207 and the hwmon -next tree
Guenter, Jean, please pick this minor doc fix on your -next tree.
Documentation/hwmon/q54sj108a2.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
On 2020-12-07 15:29:50 [+0100], Thomas Gleixner wrote:
> On Mon, Dec 07 2020 at 14:07, Sebastian Andrzej Siewior wrote:
> > One thing I noticed while testing it is that the "corner" case in
> > timer_sync_wait_running() is quite reliably hit by rcu_preempt
> > rcu_gp_fqs_loop() ->
On Fri, 4 Dec 2020 11:48:24 -0500
Tony Krowiak wrote:
> On 12/3/20 12:55 PM, Halil Pasic wrote:
> > On Wed, 2 Dec 2020 18:41:01 -0500
> > Tony Krowiak wrote:
> >
> >> The vfio_ap device driver registers a group notifier with VFIO when the
> >> file descriptor for a VFIO mediated device for a
I pinged the person again. Hope to hear today. Sorry for delay.
On Sun, Dec 6, 2020 at 11:52 PM Sven Eckelmann wrote:
>
> On Friday, 27 November 2020 19:54:30 CET ron minnich wrote:
> > Thanks, Sven, for your patience, I will indeed try to test this next week.
>
> Any test results?
>
> Kind
On Mon, Dec 07 2020 at 15:00, Sebastian Andrzej Siewior wrote:
> On 2020-12-07 12:47:43 [+0100], Peter Zijlstra wrote:
>> On Fri, Dec 04, 2020 at 06:02:00PM +0100, Thomas Gleixner wrote:
>> > @@ -825,7 +848,20 @@ void tasklet_kill(struct tasklet_struct
>> >
>> >while
On Mon, Dec 7, 2020 at 1:34 PM Mike Galbraith wrote:
>
> On Mon, 2020-12-07 at 12:52 +0100, Vitaly Wool wrote:
> >
> > Thanks. This trace beats me because I don't quite get how this could
> > have happened.
>
> I swear there's a mythical creature loose in there somewhere ;-)
> Everything looks
On Sun, 6 Dec 2020 17:42:24 +0100
Bean Huo wrote:
> From: Bean Huo
>
> Currently, in the query completion trace print, since we use
> hba->lrb[tag].ucd_req_ptr and didn't differentiate UPIU between
> request and response, thus header and transaction-specific field
> in UPIU printed by query
On Mon, Dec 07 2020 at 12:39, Peter Zijlstra wrote:
> On Fri, Dec 04, 2020 at 06:01:58PM +0100, Thomas Gleixner wrote:
>> static inline void tasklet_unlock_wait(struct tasklet_struct *t)
>> {
>> -while (test_bit(TASKLET_STATE_RUN, &(t)->state)) { barrier(); }
>> +while
On Mon, Dec 7, 2020 at 11:09 PM Michal Hocko wrote:
>
> On Mon 07-12-20 20:56:58, Muchun Song wrote:
> > On Mon, Dec 7, 2020 at 8:36 PM Michal Hocko wrote:
> > >
> > > On Sun 06-12-20 16:56:39, Muchun Song wrote:
> > > > The vmstat threshold is 32 (MEMCG_CHARGE_BATCH), so the type of s32
> > > >
On Mon, 2020-12-07 at 13:36 +0800, Stanley Chu wrote:
> On Sun, 2020-12-06 at 11:13 +0100, Bean Huo wrote:
> > From: Bean Huo
> >
> > According to the JEDEC UFS 3.1 Spec, If
> > fWriteBoosterBufferFlushDuringHibernate
> > is set to one, the device flushes the WriteBooster Buffer data
On Mon, Dec 07, 2020 at 03:00:37PM +, Marc Zyngier wrote:
> On 2020-12-07 14:29, Johan Hovold wrote:
> > On Fri, Dec 04, 2020 at 04:47:38PM +, Marc Zyngier wrote:
> >> + if (!bitmap_full(valid_mask, ngpios))
> >> + dev_warn_once(>dev, "Consider using a tool such as
> >>
On Sat, 05 Dec 2020 15:04:31 -0800
James Bottomley wrote:
> Well, I think the pattern
>
> if (strstarts(option, )) {
>...
>option += strlen();
>
> is a bad one because one day may get updated but not string>. And if is too far away in the code it might not
> even show up in the
On Mon 07-12-20 20:56:58, Muchun Song wrote:
> On Mon, Dec 7, 2020 at 8:36 PM Michal Hocko wrote:
> >
> > On Sun 06-12-20 16:56:39, Muchun Song wrote:
> > > The vmstat threshold is 32 (MEMCG_CHARGE_BATCH), so the type of s32
> > > of lruvec_stat_cpu is enough. And introduce struct
On Mon, Dec 07 2020 at 15:16, Frederic Weisbecker wrote:
> On Fri, Dec 04, 2020 at 06:01:55PM +0100, Thomas Gleixner wrote:
>> +void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
>> +{
>> +unsigned long flags;
>> +int newcnt;
>> +
>> +WARN_ON_ONCE(in_hardirq());
>> +
>> +
From: Colin Ian King
Currently there is a null pointer check for hdmi_phy that implies it
may be null, however a dev_err messages dereferences this potential null
pointer. Avoid a null pointer dereference by only emitting the dev_err
message if hdmi_phy is non-null. It is a moot point if the
On Mon, Dec 07, 2020 at 02:41:03PM +, Marc Zyngier wrote:
> On 2020-12-07 14:01, Johan Hovold wrote:
> > On Fri, Dec 04, 2020 at 04:47:35PM +, Marc Zyngier wrote:
> >> Having recently tried to use the CBUS GPIOs that come thanks to the
> >> ftdio_sio driver, it occurred to me that the
On Mon, 7 Dec 2020 at 10:15, Mel Gorman wrote:
>
> select_idle_core is called when SMT is active and there is likely a free
> core available. It may find idle CPUs but this information is simply
> discarded and the scan starts over again with select_idle_cpu.
>
> This patch caches information on
On 2020/12/7 18:59, liush wrote:
From: Yangtao Li
Many flash devices read and write a single IO based on a multiple
of 4KB, and we support only 4KB page cache size now.
Since we already check page size in init_f2fs_fs(), so remove page
size check in sanity_check_raw_super().
Signed-off-by:
On Mon, 7 Dec 2020 at 10:15, Mel Gorman wrote:
>
> SIS_AVG_CPU was introduced as a means of avoiding a search when the
> average search cost indicated that the search would likely fail. It
> was a blunt instrument and disabled by 4c77b18cf8b7 ("sched/fair: Make
> select_idle_cpu() more
Buas also, for related languages (for instance Czech).
Updated this: https://youtu.be/7AJAHSoQJGc
Den 07.12.2020 10:19, skrev Ywe Cærlyn:
I'm sorry, SINU it may be.
Having disassociated the christian god, we can clearly see it is mad,
and in the way of correct commerciality. It is a
On Sun, Dec 06, 2020 at 04:13:39PM +0100, Christophe JAILLET wrote:
> Add an 'of_node_put()' call when a tested device node is not available.
>
> Fixes:94ae899b2096 ("dpaa2-mac: add PCS support through the Lynx module")
> Signed-off-by: Christophe JAILLET
Reviewed-by: Ioana Ciornei
Thanks!
On Mon, 7 Dec 2020 at 10:15, Mel Gorman wrote:
>
> This is a minimal series to reduce the amount of runqueue scanning in
> select_idle_sibling in the worst case.
>
> Patch 1 removes SIS_AVG_CPU because it's unused.
>
> Patch 2 improves the hit rate of p->recent_used_cpu to reduce the amount
>
On 12/7/20 1:15 AM, Hillf Danton wrote:
> Put file as part of error handling when setting up io ctx to fix
> memory leak like the following one.
>
>BUG: memory leak
>unreferenced object 0x888101ea2200 (size 256):
> comm "syz-executor355", pid 8470, jiffies 4294953658 (age
On 2020/12/7 18:59, liush wrote:
From: Yangtao Li
Use F2FS_ROOT_INO, F2FS_NODE_INO and F2FS_META_INO macro
for better code readability.
Signed-off-by: Yangtao Li
Signed-off-by: Shaohua Liu
Reviewed-by: Chao Yu
Thanks,
On Mon 07-12-20 22:52:30, Muchun Song wrote:
> On Mon, Dec 7, 2020 at 9:00 PM Michal Hocko wrote:
> >
> > On Sun 06-12-20 18:14:39, Muchun Song wrote:
> > > Hi,
> > >
> > > This patch series is aimed to convert all THP vmstat counters to pages
> > > and some KiB vmstat counters to bytes.
> > >
>
On Mon, Dec 7, 2020 at 4:01 PM Jens Axboe wrote:
>
> On 12/7/20 7:54 AM, Colin King wrote:
> > From: Colin Ian King
> >
> > Currently in the case where dev->blk_symlink_name fails to be allocates
> > the error return path attempts to set an end-of-string character to
> > the unallocated
On 12/7/20 7:54 AM, Colin King wrote:
> From: Colin Ian King
>
> Currently in the case where dev->blk_symlink_name fails to be allocates
> the error return path attempts to set an end-of-string character to
> the unallocated dev->blk_symlink_name causing a null pointer dereference
> error. Fix
On 2020-12-07 14:29, Johan Hovold wrote:
On Fri, Dec 04, 2020 at 04:47:38PM +, Marc Zyngier wrote:
The validity of the ftdi CBUS GPIO is pretty hidden so far,
and finding out *why* some GPIOs don't work is sometimes
hard to identify. So let's help the user by displaying the
map of the CBUS
On 2020-12-07 14:16, Johan Hovold wrote:
On Fri, Dec 04, 2020 at 04:47:36PM +, Marc Zyngier wrote:
When reporting the state of a GPIO to userspace, we never check
for the actual validity of the line, meaning we report invalid
lines as being usable. A subsequent request will fail though,
On 11/26/20 1:16 AM, Baolin Wang wrote:
> Hi,
>
> This patch set did some cleanups and improvements for blk-iocost, and
> no big functional changes. Please help to review. Thanks.
>
> Changes from v1:
> - Add acked-by tag from Tejun.
> - Drop 2 unnecessary patches.
> - Move the related
On Sun, 2020-12-06 at 18:03 -0800, Lakshmi Ramasubramanian wrote:
> On 12/5/20 1:36 PM, Thiago Jung Bauermann wrote:
> >
> > Lakshmi Ramasubramanian writes:
>
> >> diff --git a/security/integrity/ima/ima_kexec.c
> >> b/security/integrity/ima/ima_kexec.c
> >> index 4d354593aecf..5263dafe8f4d
Hi,
On 12/4/20 12:43 PM, Daniel Lezcano wrote:
> On 03/12/2020 22:22, Peter Kästle wrote:
>> 3. Dezember 2020 08:17, "Daniel Lezcano" schrieb:
>>
>>> Currently the code checks the interval value when the temperature is
>>> read which is bad for two reasons:
>>>
>>> - checking and setting the
On 12/7/20 3:11 PM, Christoph Hellwig wrote:
So, I'm really worried about:
a) a good use case. GC in f2fs or btrfs seem like good use cases, as
does accelating dm-kcopyd. I agree with Damien that lifting dm-kcopyd
to common code would also be really nice. I'm not 100% sure it
From: Colin Ian King
Currently in the case where dev->blk_symlink_name fails to be allocates
the error return path attempts to set an end-of-string character to
the unallocated dev->blk_symlink_name causing a null pointer dereference
error. Fix this by returning with an explicity ENOMEM error
On Mon, Dec 7, 2020 at 9:00 PM Michal Hocko wrote:
>
> On Sun 06-12-20 18:14:39, Muchun Song wrote:
> > Hi,
> >
> > This patch series is aimed to convert all THP vmstat counters to pages
> > and some KiB vmstat counters to bytes.
> >
> > The unit of some vmstat counters are pages, some are bytes,
Adds drm support for the Unisoc's display subsystem.
This is drm kms driver, this driver provides support for the
application framework in Android, Yocto and more.
Application framework can access Unisoc's display internel
peripherals through libdrm or libkms, it's test ok by modetest
(DRM/KMS
On Sun, 6 Dec 2020 at 23:08, Marco Elver wrote:
> On Sun, 6 Dec 2020 at 22:23, Stephen Rothwell wrote:
[...]
> > > ../arch/arm64/include/asm/kfence.h:12:2: error: implicit declaration of
> > > function ‘set_memory_valid’ [-Werror=implicit-function-declaration]
> > >12 |
Adds dsi host controller support for the Unisoc's display subsystem.
Adds dsi phy support for the Unisoc's display subsystem.
Only MIPI DSI Displays supported, DP/TV/HMDI will be support
in the feature.
v1:
- Remove dphy and dsi graph binding, merge the dphy driver into the dsi.
Cc: Orson Zhai
From: Kevin Tang
Adds MIPI DSI Controller
support for Unisoc's display subsystem.
Cc: Orson Zhai
Cc: Chunyan Zhang
Signed-off-by: Kevin Tang
---
.../display/sprd/sprd,sharkl3-dsi-host.yaml| 107 +
1 file changed, 107 insertions(+)
create mode 100644
Adds DPU(Display Processor Unit) support for the Unisoc's display subsystem.
It's support multi planes, scaler, rotation, PQ(Picture Quality) and more.
Cc: Orson Zhai
Cc: Chunyan Zhang
Signed-off-by: Kevin Tang
---
drivers/gpu/drm/sprd/Kconfig| 1 +
drivers/gpu/drm/sprd/Makefile | 6
From: Kevin Tang
DPU (Display Processor Unit) is the Display Controller for the Unisoc SoCs
which transfers the image data from a video memory buffer to an internal
LCD interface.
Cc: Orson Zhai
Cc: Chunyan Zhang
Signed-off-by: Kevin Tang
---
.../bindings/display/sprd/sprd,sharkl3-dpu.yaml
ChangeList:
RFC v1:
1. only upstream modeset and atomic at first commit.
2. remove some unused code;
3. use alpha and blend_mode properties;
3. add yaml support;
4. remove auto-adaptive panel driver;
5. bugfix
RFC v2:
1. add sprd crtc and plane module for KMS, preparing for multi crtc
2. remove
From: Kevin Tang
The Unisoc DRM master device is a virtual device needed to list all
DPU devices or other display interface nodes that comprise the
graphics subsystem
Unisoc's display pipeline have several components as below
description, multi display controllers and corresponding physical
On Mon, Dec 7, 2020 at 3:23 PM Rob Herring wrote:
> On Fri, Dec 4, 2020 at 10:58 AM Arnd Bergmann wrote:
> > diff --git a/drivers/pci/controller/dwc/Kconfig
> > b/drivers/pci/controller/dwc/Kconfig
> > index 020101b58155..e403bb2eeb4c 100644
> > --- a/drivers/pci/controller/dwc/Kconfig
> > +++
On Thu, Dec 03, 2020 at 05:01:32PM +0100, David Hildenbrand wrote:
> The real question is: do we even *need* DMA from vfio devices to
> virtio-fs regions? If not (do guests rely on it? what does the spec
> state?), just don't care about vfio at all and don't map anything.
Can DMA to/from the
On 04/12/2020 08:25, Haibo Xu wrote:
On Fri, 20 Nov 2020 at 17:51, Steven Price wrote:
On 19/11/2020 19:11, Marc Zyngier wrote:
On 2020-11-19 18:42, Andrew Jones wrote:
On Thu, Nov 19, 2020 at 03:45:40PM +, Peter Maydell wrote:
On Thu, 19 Nov 2020 at 15:39, Steven Price wrote:
This
On Thu, 2020-12-03 at 08:29 +0200, Mike Rapoport wrote:
> From: Mike Rapoport
>
> Wire up memfd_secret system call on architectures that define
> ARCH_HAS_SET_DIRECT_MAP, namely arm64, risc-v and x86.
>
> Signed-off-by: Mike Rapoport
> Acked-by: Palmer Dabbelt
> Acked-by: Arnd Bergmann
> ---
On 03/12/2020 17:07, Marc Zyngier wrote:
diff --git a/arch/arm64/include/asm/sysreg.h
b/arch/arm64/include/asm/sysreg.h
index e2ef4c2edf06..b6668ffa04d9 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -569,7 +569,8 @@
#define SCTLR_ELx_M (BIT(0))
From: Colin Ian King
Shifting the integer value 1 is evaluated using 32-bit arithmetic
and then used in an expression that expects a unsigned long value
leads to a potential integer overflow. Fix this by using the BIT
macro to perform the shift to avoid the overflow.
Addresses-Coverity:
On Mon, Dec 07 2020 at 14:27, Frederic Weisbecker wrote:
> On Fri, Dec 04, 2020 at 06:01:53PM +0100, Thomas Gleixner wrote:
>> vtime_account_irq and irqtime_account_irq() base checks on preempt_count()
>> which fails on RT because preempt_count() does not contain the softirq
>> accounting which is
On Mon, Dec 7, 2020 at 10:22 PM Hui Su wrote:
>
> Since the commit 60cd4bcd6238 ("memcg: localize memcg_kmem_enabled()
> check"), we have supplied the api which users don't have to explicitly
> check memcg_kmem_enabled().
>
> Signed-off-by: Hui Su
Reviewed-by: Muchun Song
> ---
>
On Mon, Dec 07 2020 at 10:59, Peter Zijlstra wrote:
>> +if (IS_ENABLED(CONFIG_64BIT)) {
>> +if (ktime_before(now, smp_load_acquire(_next_period)))
>> +return;
>
> Explicit ACQUIRE
>
>> +} else {
>> +unsigned int seq;
>> +
>> +/*
>> +
07.12.2020 17:34, Paolo Bonzini пишет:
> It is too late to change that aspect of the API, unfortunately. We
> don't know how various userspaces would behave.
Which means some sensible behaviour
already exists if I don't call KVM_SET_CPUID2.
So what is it, #UD on CPUID?
I
Since the commit 60cd4bcd6238 ("memcg: localize memcg_kmem_enabled()
check"), we have supplied the api which users don't have to explicitly
check memcg_kmem_enabled().
Signed-off-by: Hui Su
---
mm/page_alloc.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git
On 2020-12-07 14:01, Johan Hovold wrote:
On Fri, Dec 04, 2020 at 04:47:35PM +, Marc Zyngier wrote:
Having recently tried to use the CBUS GPIOs that come thanks to the
ftdio_sio driver, it occurred to me that the driver has a couple of
usability issues:
- it advertises potential GPIOs that
From: Stefano Garzarella
Sent: Wednesday, December 2, 2020 2:06 AM
>
> On Tue, Dec 1, 2020 at 9:21 PM Arnd Bergmann wrote:
> >
> > On Mon, Nov 23, 2020 at 10:01 PM Norbert Slusarek
> wrote:
> > >
> > > From: Norbert Slusarek
> > > Date: Mon, 23 Nov 2020 21:53:41 +0100
> > > Subject: [PATCH
If vma is shared and the file was opened for writing,
we should also create writeback fid because vma may be
mprotected writable even if now readonly.
Signed-off-by: Chengguang Xu
---
fs/9p/vfs_file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/9p/vfs_file.c
All archs, except Alpha, print out the irq number in hex, but the message
looks like it was a decimal number, which is quite confusing. Fixing this
by adding "0x" prefix.
Signed-off-by: Enrico Weigelt, metux IT consult
---
arch/arm/include/asm/hw_irq.h | 2 +-
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