[tip: locking/core] lockdep/selftest: Add more recursive read related test cases

The following commit has been merged into the locking/core branch of tip: Commit-ID: 8ef7ca75120a39167def40f41daefee013c4b5af Gitweb: https://git.kernel.org/tip/8ef7ca75120a39167def40f41daefee013c4b5af Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:35 +08:00 Committer

[tip: locking/core] lockdep: Make __bfs(.match) return bool

The following commit has been merged into the locking/core branch of tip: Commit-ID: 61775ed243433ff0556c4f76905929fe01e92922 Gitweb: https://git.kernel.org/tip/61775ed243433ff0556c4f76905929fe01e92922 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:27 +08:00 Committer

[tip: sched/core] sched: Cache task_struct::flags in sched_submit_work()

The following commit has been merged into the sched/core branch of tip: Commit-ID: c1cecf884ad748f63f9139d5a18ee265ee2f70fb Gitweb: https://git.kernel.org/tip/c1cecf884ad748f63f9139d5a18ee265ee2f70fb Author:Sebastian Andrzej Siewior AuthorDate:Wed, 19 Aug 2020 22:00:25 +02

[tip: locking/core] Revert "locking/lockdep/selftests: Fix mixed read-write ABBA tests"

The following commit has been merged into the locking/core branch of tip: Commit-ID: 108dc42ed3507fe06214d51ab15fca7771df8bbd Gitweb: https://git.kernel.org/tip/108dc42ed3507fe06214d51ab15fca7771df8bbd Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:36 +08:00 Committer

[tip: sched/core] sched/fair: Simplify the work when reweighting entity

The following commit has been merged into the sched/core branch of tip: Commit-ID: 1724b95b92979a8ea8e55a4817d05b3bb7750958 Gitweb: https://git.kernel.org/tip/1724b95b92979a8ea8e55a4817d05b3bb7750958 Author:Jiang Biao AuthorDate:Tue, 11 Aug 2020 19:32:09 +08:00 Committer:

[tip: sched/core] sched: Bring the PF_IO_WORKER and PF_WQ_WORKER bits closer together

The following commit has been merged into the sched/core branch of tip: Commit-ID: 01ccf592362a984534371b3596d4c953da6a7bb2 Gitweb: https://git.kernel.org/tip/01ccf592362a984534371b3596d4c953da6a7bb2 Author:Sebastian Andrzej Siewior AuthorDate:Wed, 19 Aug 2020 21:55:05 +02

[tip: sched/core] sched/topology: Move SD_DEGENERATE_GROUPS_MASK out of linux/sched/topology.h

The following commit has been merged into the sched/core branch of tip: Commit-ID: 4fc472f1214ef75e5450f207e23ff13af6eecad4 Gitweb: https://git.kernel.org/tip/4fc472f1214ef75e5450f207e23ff13af6eecad4 Author:Valentin Schneider AuthorDate:Tue, 25 Aug 2020 14:32:16 +01:00 Com

Re: [PATCH] aio: use wait_for_completion_io() when waiting for completion of io

Hello! On Wed 26-08-20 23:44:11, 田 wrote: > thanks for your kindly reply, > the normal wait path read_events()->wait_event_interruptible_hrtimeout(), > which will call schedule(), it does not account IO wait time. Not sure if there isn't some misunderstanding so I'll repeat what I've said: Yes, a

[tip: sched/urgent] sched: Use __always_inline on is_idle_task()

The following commit has been merged into the sched/urgent branch of tip: Commit-ID: c94a88f341c9b8f05d8639f62bb5d95936f881cd Gitweb: https://git.kernel.org/tip/c94a88f341c9b8f05d8639f62bb5d95936f881cd Author:Marco Elver AuthorDate:Thu, 20 Aug 2020 19:20:46 +02:00 Committe

[tip: sched/core] sched/fair: Fix wrong negative conversion in find_energy_efficient_cpu()

The following commit has been merged into the sched/core branch of tip: Commit-ID: da0777d35f47892f359c3f73ea155870bb595700 Gitweb: https://git.kernel.org/tip/da0777d35f47892f359c3f73ea155870bb595700 Author:Lukasz Luba AuthorDate:Mon, 10 Aug 2020 09:30:04 +01:00 Committer:

RE: [PATCH] watchdog: sbsa_gwdt: add shutdown hook to driver

On 8/24/20 21:29 AM, Guenter Roeck wrote: > -Original Message- > From: Guenter Roeck On Behalf Of Guenter Roeck > Sent: 2020年8月24日 21:29 > To: Qiang Zhao ; w...@linux-watchdog.org > Cc: linux-watch...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH] watchdog: sbsa_gwd

[tip: locking/core] locking/lockdep: Cleanup

The following commit has been merged into the locking/core branch of tip: Commit-ID: 00b0ed2d4997af6d0a93edef820386951fd66d94 Gitweb: https://git.kernel.org/tip/00b0ed2d4997af6d0a93edef820386951fd66d94 Author:Peter Zijlstra AuthorDate:Wed, 12 Aug 2020 19:28:06 +02:00 Commi

[tip: locking/core] cpuidle: Make CPUIDLE_FLAG_TLB_FLUSHED generic

The following commit has been merged into the locking/core branch of tip: Commit-ID: bf9282dc26e7fe2a0736edc568762f0f05d12416 Gitweb: https://git.kernel.org/tip/bf9282dc26e7fe2a0736edc568762f0f05d12416 Author:Peter Zijlstra AuthorDate:Wed, 12 Aug 2020 12:22:17 +02:00 Commi

[tip: locking/core] sched,idle,rcu: Push rcu_idle deeper into the idle path

The following commit has been merged into the locking/core branch of tip: Commit-ID: 1098582a0f6c4e8fd28da0a6305f9233d02c9c1d Gitweb: https://git.kernel.org/tip/1098582a0f6c4e8fd28da0a6305f9233d02c9c1d Author:Peter Zijlstra AuthorDate:Fri, 07 Aug 2020 20:50:19 +02:00 Commi

[tip: locking/core] cpuidle: Fixup IRQ state

The following commit has been merged into the locking/core branch of tip: Commit-ID: 49d9c5936314e44d314c605c39cce0fd947f9c3a Gitweb: https://git.kernel.org/tip/49d9c5936314e44d314c605c39cce0fd947f9c3a Author:Peter Zijlstra AuthorDate:Thu, 20 Aug 2020 16:47:24 +02:00 Commi

[tip: sched/core] sched/fair: Ignore cache hotness for SMT migration

The following commit has been merged into the sched/core branch of tip: Commit-ID: ec73240b1627cddfd7cef018c7fa1c32e64a721e Gitweb: https://git.kernel.org/tip/ec73240b1627cddfd7cef018c7fa1c32e64a721e Author:Josh Don AuthorDate:Tue, 04 Aug 2020 12:34:13 -07:00 Committer:

[tip: locking/core] arm64: Implement arch_irqs_disabled()

The following commit has been merged into the locking/core branch of tip: Commit-ID: 021c109330ebc1f54b546c63a078ea3c31356ecb Gitweb: https://git.kernel.org/tip/021c109330ebc1f54b546c63a078ea3c31356ecb Author:Peter Zijlstra AuthorDate:Fri, 21 Aug 2020 10:40:49 +02:00 Commi

[tip: locking/core] seqlock: Fix multiple kernel-doc warnings

The following commit has been merged into the locking/core branch of tip: Commit-ID: a28e884b966e713da29caefbb347efea77367d22 Gitweb: https://git.kernel.org/tip/a28e884b966e713da29caefbb347efea77367d22 Author:Randy Dunlap AuthorDate:Sun, 16 Aug 2020 17:02:00 -07:00 Committ

[tip: locking/core] cpuidle: Move trace_cpu_idle() into generic code

The following commit has been merged into the locking/core branch of tip: Commit-ID: 9864f5b5943ab0f1f835f21dc3f9f068d06f5b52 Gitweb: https://git.kernel.org/tip/9864f5b5943ab0f1f835f21dc3f9f068d06f5b52 Author:Peter Zijlstra AuthorDate:Wed, 12 Aug 2020 12:27:10 +02:00 Commi

[tip: locking/core] seqlock,tags: Add support for SEQCOUNT_LOCKTYPE()

The following commit has been merged into the locking/core branch of tip: Commit-ID: 6eb6d05958f3208b3dd2b5311f1a6e68abdbe5d5 Gitweb: https://git.kernel.org/tip/6eb6d05958f3208b3dd2b5311f1a6e68abdbe5d5 Author:Peter Zijlstra AuthorDate:Wed, 29 Jul 2020 20:12:32 +02:00 Commi

[tip: locking/core] locking/refcount: Provide __refcount API to obtain the old value

The following commit has been merged into the locking/core branch of tip: Commit-ID: a435b9a14356587cf512ea6473368a579373c74c Gitweb: https://git.kernel.org/tip/a435b9a14356587cf512ea6473368a579373c74c Author:Peter Zijlstra AuthorDate:Wed, 29 Jul 2020 13:00:57 +02:00 Commi

[tip: locking/core] nds32: Implement arch_irqs_disabled()

The following commit has been merged into the locking/core branch of tip: Commit-ID: 36206b588bc815e5f64e8da72d7ab79e00b76281 Gitweb: https://git.kernel.org/tip/36206b588bc815e5f64e8da72d7ab79e00b76281 Author:Peter Zijlstra AuthorDate:Thu, 20 Aug 2020 09:27:52 +02:00 Commi

[tip: locking/core] x86/entry: Remove unused THUNKs

The following commit has been merged into the locking/core branch of tip: Commit-ID: 7da93f379330f2be1122ca7f54ab1eb44ef9aa59 Gitweb: https://git.kernel.org/tip/7da93f379330f2be1122ca7f54ab1eb44ef9aa59 Author:Peter Zijlstra AuthorDate:Wed, 12 Aug 2020 19:28:07 +02:00 Commi

[tip: locking/core] lockdep,trace: Expose tracepoints

The following commit has been merged into the locking/core branch of tip: Commit-ID: eb1f00237aca2e368b93db79303f8433d1976d10 Gitweb: https://git.kernel.org/tip/eb1f00237aca2e368b93db79303f8433d1976d10 Author:Peter Zijlstra AuthorDate:Fri, 07 Aug 2020 20:53:16 +02:00 Commi

[tip: locking/core] mips: Implement arch_irqs_disabled()

The following commit has been merged into the locking/core branch of tip: Commit-ID: 99dc56feb7932020502d40107a712fa302b32082 Gitweb: https://git.kernel.org/tip/99dc56feb7932020502d40107a712fa302b32082 Author:Peter Zijlstra AuthorDate:Sat, 22 Aug 2020 18:04:15 +02:00 Commi

[tip: locking/core] Documentation/locking/locktypes: Fix local_locks documentation

The following commit has been merged into the locking/core branch of tip: Commit-ID: 92b4e9f11a636d1723cc0866bf8b9111b1e24339 Gitweb: https://git.kernel.org/tip/92b4e9f11a636d1723cc0866bf8b9111b1e24339 Author:Marta Rybczynska AuthorDate:Sun, 26 Jul 2020 20:54:40 +02:00 Com

[tip: locking/core] lockdep: Introduce lock_list::dep

The following commit has been merged into the locking/core branch of tip: Commit-ID: 3454a36d6a39186de508dd43df590a6363364176 Gitweb: https://git.kernel.org/tip/3454a36d6a39186de508dd43df590a6363364176 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:25 +08:00 Committer

Re: Issue with iwd + Linux 5.8.3 + WPA Enterprise

On Thu, 27 Aug 2020 at 06:56, Caleb Jorden wrote: > > I can tell you all assumed this, but just by way as a quick update on the > original issue: > > I have confirmed that Herbert's patch (crypto: af_alg - Work around empty > control messages without MSG_MORE) does indeed fix the original iwd 1.

[tip: locking/core] lockdep: Only trace IRQ edges

The following commit has been merged into the locking/core branch of tip: Commit-ID: 044d0d6de9f50192f9697583504a382347ee95ca Gitweb: https://git.kernel.org/tip/044d0d6de9f50192f9697583504a382347ee95ca Author:Nicholas Piggin AuthorDate:Thu, 23 Jul 2020 20:56:14 +10:00 Comm

[tip: locking/core] locking: More accurate annotations for read_lock()

The following commit has been merged into the locking/core branch of tip: Commit-ID: e918188611f073063415f40fae568fa4d86d9044 Gitweb: https://git.kernel.org/tip/e918188611f073063415f40fae568fa4d86d9044 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:20 +08:00 Committer

[tip: locking/core] lockdep: Demagic the return value of BFS

The following commit has been merged into the locking/core branch of tip: Commit-ID: b11be024de164213f6338973d76ab9ab139120cd Gitweb: https://git.kernel.org/tip/b11be024de164213f6338973d76ab9ab139120cd Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:22 +08:00 Committer

[tip: locking/core] lockdep/Documention: Recursive read lock detection reasoning

The following commit has been merged into the locking/core branch of tip: Commit-ID: 224ec489d3cdb0af6794e25739d98dc9c5b2 Gitweb: https://git.kernel.org/tip/224ec489d3cdb0af6794e25739d98dc9c5b2 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:21 +08:00 Committer

[tip: locking/core] lockdep: Reduce the size of lock_list::distance

The following commit has been merged into the locking/core branch of tip: Commit-ID: bd76eca10de2eb9998d5125b08e8997cbf5508d5 Gitweb: https://git.kernel.org/tip/bd76eca10de2eb9998d5125b08e8997cbf5508d5 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:24 +08:00 Committer

Re: [PATCH] net: usb: Fix uninit-was-stored issue in asix_read_phy_addr()

Hello! On 27.08.2020 9:53, Himadri Pandya wrote: The buffer size is 2 Bytes and we expect to receive the same amount of data. But sometimes we receive less data and run into uninit-was-stored issue upon read. Hence modify the error check on the return value to match with the buffer size as a pr

[tip: locking/core] lockdep: Extend __bfs() to work with multiple types of dependencies

The following commit has been merged into the locking/core branch of tip: Commit-ID: 6971c0f345620aae5e6172207a57b7524603a34e Gitweb: https://git.kernel.org/tip/6971c0f345620aae5e6172207a57b7524603a34e Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:26 +08:00 Committer

Re: [PATCH] MAINTAINERS: add LLVM maintainers

On Tue, Aug 25, 2020 at 4:36 PM Nick Desaulniers wrote: > > Nominate Nathan and myself to be point of contact for clang/LLVM related > support, after a poll at the LLVM BoF at Linux Plumbers Conf 2020. > > While corporate sponsorship is beneficial, its important to not entrust > the keys to the nu

[PATCH v2 1/1] edac: fsl_ddr_edac: fix expected data message

When a correctable single bit error occurs, the driver calculates the bad_data_bit respectively the bad_ecc_bit. If there is no error in the corresponding data, the value becomes -1. With this the expected data message is calculated. In the case of an error in the lower 32 bits or no error (-1) th

WARNING: ODEBUG bug in get_signal

Hello, syzbot found the following issue on: HEAD commit:15bc20c6 Merge tag 'tty-5.9-rc3' of git://git.kernel.org/p.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1566d8fe90 kernel config: https://syzkaller.appspot.com/x/.config?x=978db74cb30aa994 das

[tip: locking/core] lockdep: Make __bfs() visit every dependency until a match

The following commit has been merged into the locking/core branch of tip: Commit-ID: d563bc6ead9e79be37067d58509a605b67378184 Gitweb: https://git.kernel.org/tip/d563bc6ead9e79be37067d58509a605b67378184 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:23 +08:00 Committer

[tip: locking/core] lockdep/selftest: Introduce recursion3

The following commit has been merged into the locking/core branch of tip: Commit-ID: 96a16f45aed89cf024606a11679b0609d09552c7 Gitweb: https://git.kernel.org/tip/96a16f45aed89cf024606a11679b0609d09552c7 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:38 +08:00 Committer

[tip: locking/core] lockdep: Fix recursive read lock related safe->unsafe detection

The following commit has been merged into the locking/core branch of tip: Commit-ID: f08e3888574d490b31481eef6d84c61bedba7a47 Gitweb: https://git.kernel.org/tip/f08e3888574d490b31481eef6d84c61bedba7a47 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:30 +08:00 Committer

Re: [PATCH v3 1/1] extcon: ptn5150: Set the VBUS and POLARITY property capability

Hi, On 8/27/20 4:53 PM, Ramuthevar, Vadivel MuruganX wrote: > Hi, > > On 27/8/2020 3:56 pm, Chanwoo Choi wrote: >> On 8/27/20 3:51 PM, Ramuthevar,Vadivel MuruganX wrote: >>> From: Ramuthevar Vadivel Murugan >>> >>> >>> Set the capability value of property for VBUS and POLARITY. >>> >>> Signed-o

[tip: locking/core] lockdep: Support deadlock detection for recursive read locks in check_noncircular()

The following commit has been merged into the locking/core branch of tip: Commit-ID: 9de0c9bbcedf752e762c67f105bff342e30f9105 Gitweb: https://git.kernel.org/tip/9de0c9bbcedf752e762c67f105bff342e30f9105 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:28 +08:00 Committer

Re: [PATCH 5.8 00/16] 5.8.5-rc1 review

On Wed, 26 Aug 2020 at 17:34, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 5.8.5 release. > There are 16 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. > > Respo

[tip: locking/core] lockdep: Add recursive read locks into dependency graph

The following commit has been merged into the locking/core branch of tip: Commit-ID: 621c9dac0eea7607cb9a57cc9ba47fbcd4e644c9 Gitweb: https://git.kernel.org/tip/621c9dac0eea7607cb9a57cc9ba47fbcd4e644c9 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:31 +08:00 Committer

[tip: locking/core] lockdep/selftest: Add a R-L/L-W test case specific to chain cache behavior

The following commit has been merged into the locking/core branch of tip: Commit-ID: d4f200e579e96051f1f081f795820787826eb234 Gitweb: https://git.kernel.org/tip/d4f200e579e96051f1f081f795820787826eb234 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:32 +08:00 Committer

[tip: locking/core] lockdep/selftest: Unleash irq_read_recursion2 and add more

The following commit has been merged into the locking/core branch of tip: Commit-ID: 31e0d747708272356bee9b6a1b90c1e6525b0f6d Gitweb: https://git.kernel.org/tip/31e0d747708272356bee9b6a1b90c1e6525b0f6d Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:34 +08:00 Committer

[tip: locking/core] lockdep: Take read/write status in consideration when generate chainkey

The following commit has been merged into the locking/core branch of tip: Commit-ID: f611e8cf98ec908b9c2c0da6064a660fc6022487 Gitweb: https://git.kernel.org/tip/f611e8cf98ec908b9c2c0da6064a660fc6022487 Author:Boqun Feng AuthorDate:Fri, 07 Aug 2020 15:42:33 +08:00 Committer

Re: [PATCH v3 1/1] extcon: ptn5150: Set the VBUS and POLARITY property capability

Hi, On 27/8/2020 4:11 pm, Chanwoo Choi wrote: On 8/27/20 4:53 PM, Ramuthevar, Vadivel MuruganX wrote: Hi, On 27/8/2020 3:56 pm, Chanwoo Choi wrote: On 8/27/20 3:51 PM, Ramuthevar,Vadivel MuruganX wrote: From: Ramuthevar Vadivel Murugan Set the capability value of property for VBUS and POLAR

[PATCH] gss_krb5: Fix memleak in krb5_make_rc4_seq_num

When kmalloc() fails, cipher should be freed just like when krb5_rc4_setup_seq_key() fails. Fixes: e7afe6c1d486b ("sunrpc: fix 4 more call sites that were using stack memory with a scatterlist") Signed-off-by: Dinghao Liu --- net/sunrpc/auth_gss/gss_krb5_seqnum.c | 6 -- 1 file changed, 4 i

Re: [PATCH] crypto: sun8i-ss - remove redundant memzero_explicit()

On Thu, Aug 27, 2020 at 10:40:23AM +0300, Denis Efremov wrote: > Remove redundant memzero_explicit() in sun8i_ss_cipher() before calling > kfree_sensitive(). kfree_sensitive() will zero the memory with > memzero_explicit(). > > Signed-off-by: Denis Efremov > --- > drivers/crypto/allwinner/sun8i-

Re: [PATCH net] mwifiex: Increase AES key storage size to 256 bits

Brian Norris writes: > Hi, > > On Tue, Aug 25, 2020 at 8:38 AM Maximilian Luz > wrote: >> >> Following commit e18696786548 ("mwifiex: Prevent memory corruption >> handling keys") the mwifiex driver fails to authenticate with certain >> networks, specifically networks with 256 bit keys, and repe

[PATCH] MIPS: perf: Fix wrong check condition of Loongson event IDs

According to the user's manual chapter 8.2.1 of Loongson 3A2000 CPU [1] and 3A3000 CPU [2], we should take some event IDs such as 274, 358, 359 and 360 as valid in the check condition, otherwise they are recognized as "not supported", fix it. [1] http://www.loongson.cn/uploadfile/cpu/3A2000/Loongs

Re: [PATCH 19/35] kasan: don't allow SW_TAGS with ARM64_MTE

On Fri, Aug 14, 2020 at 07:27:01PM +0200, Andrey Konovalov wrote: > Software tag-based KASAN provides its own tag checking machinery that > can conflict with MTE. Don't allow enabling software tag-based KASAN > when MTE is enabled. > > Signed-off-by: Andrey Konovalov > --- > lib/Kconfig.kasan |

Re: [PATCH v2 1/2] usb typec: mt6360: Add support for mt6360 Type-C driver

On Thu, 2020-08-27 at 12:50 +0800, cy_huang wrote: > From: ChiYuan Huang > > Mediatek MT6360 is a multi-functional IC that includes USB Type-C. > It works with Type-C Port Controller Manager to provide USB PD > and USB Type-C functionalities. > > Add fix to Prevent the race condition from interr

Re: [PATCH] Revert "wlcore: Adding suppoprt for IGTK key in wlcore driver"

Mauro Carvalho Chehab writes: > This patch causes a regression betwen Kernel 5.7 and 5.8 at wlcore: > with it applied, WiFi stops working, and the Kernel starts printing > this message every second: > >wlcore: PHY firmware version: Rev 8.2.0.0.242 >wlcore: firmware booted (Rev 8.9.0.0.79)

Re: lib/crypto/chacha.c:65:1: warning: the frame size of 1604 bytes is larger than 1024 bytes

643c071b4 > commit: 5fb8ef25803ef33e2eb60b626435828b937bed75 crypto: chacha - move > existing library code into lib/crypto > date: 9 months ago > config: i386-randconfig-r015-20200827 (attached as .config) > compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 > reproduce (this is a W=1 build): > git checkout 5

[PATCH] [v3] blk-mq: use BLK_MQ_NO_TAG for no tag

Replace various magic -1 constants for tags with BLK_MQ_NO_TAG. Signed-off-by: Xianting Tian --- block/blk-core.c | 4 ++-- block/blk-mq-sched.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index d9d632639..c7eaf7504 100644 --- a/

Re: [PATCH 5.7 00/15] 5.7.19-rc1 review

On Wed, 26 Aug 2020 at 17:32, Greg Kroah-Hartman wrote: > > --- > Note, ok, this is really going to be the final 5.7.y kernel release. I > mean it this time > --- > > This is the start of the stable review cycle for the 5.7.19 release. > There are 15 patches in

Re: lib/crypto/chacha.c:65:1: warning: the frame size of 1604 bytes is larger than 1024 bytes

linux.git > > master > > head: 15bc20c6af4ceee97a1f90b43c0e386643c071b4 > > commit: 5fb8ef25803ef33e2eb60b626435828b937bed75 crypto: chacha - move > > existing library code into lib/crypto > > date: 9 months ago > > config: i386-randconfig-r015-20200827 (attached as .confi

Re: [PATCH v2 5/5] drm/bridge: ps8640: Rework power state handling

Hi Sam, Thanks for your comments. On 26/8/20 20:46, Sam Ravnborg wrote: > Hi Enric. > > On Wed, Aug 26, 2020 at 10:15:26AM +0200, Enric Balletbo i Serra wrote: >> The get_edid() callback can be triggered anytime by an ioctl, i.e >> >> drm_mode_getconnector (ioctl) >> -> drm_helper_probe_si

Re: Aw: [PATCH v5 3/7] drm/mediatek: disable tmds on mt2701

On 21/08/2020 09:17, Frank Wunderlich wrote: diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c index 5223498502c4..edadb7a700f1 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c @@ -184,6 +184,9 @@ s

Re: [PATCH v3 1/2] gpio: Add devm_fwnode_gpiod_get_optional() helpers

On Thu, Aug 27, 2020 at 9:28 AM Krzysztof Kozlowski wrote: > > Add devm_fwnode_gpiod_get_optional() and > devm_fwnode_gpiod_get_index_optional() helpers, similar to regular > devm_gpiod optional versions. Drivers getting GPIOs from a firmware > node might use it to remove some boilerplate code. >

Re: [patch V2 43/46] genirq/msi: Provide and use msi_domain_set_default_info_flags()

On 2020-08-26 12:17, Thomas Gleixner wrote: MSI interrupts have some common flags which should be set not only for PCI/MSI interrupts. Move the PCI/MSI flag setting into a common function so it can be reused. Signed-off-by: Thomas Gleixner --- V2: New patch --- drivers/pci/msi.c |7 +-

Re: [PATCH] gpio: dwapb: add support for new hisilicon ascend soc

On Tue, Aug 25, 2020 at 12:58 PM Serge Semin wrote: > On Sat, Aug 22, 2020 at 12:27:53PM +0800, Ding Tianhong wrote: > BTW Linus, could you take a look at my series? Andy and Rob have finished > reviewing > it almost a month ago. I was wondering the same, but in normal cases (not closer to the

Re: [PATCH v10 2/3] arm64: dts: add dts nodes for MT6779

On 05/08/2020 04:24, Hanks Chen wrote: Hi Matthias and all, Gentle ping on this patch. I'm fine with the patch. I'm waiting on the clk part to be accepted, then I'll take this one. Regards, Matthias Thanks Hanks Chen On Thu, 2020-07-30 at 21:30 +0800, Hanks Chen wrote: this adds i

linux-next: build failure after merge of the akpm-current tree

Hi all, After merging the akpm-current tree, today's linux-next build (mips cavium_octeon_defconfig) failed like this: arch/mips/cavium-octeon/dma-octeon.c:205:7: error: ‘mem’ undeclared (first use in this function); did you mean ‘sem’? Caused by commit 52e1a745395d ("arch, drivers: replace

[PATCH v2 1/3] riscv: Set more data to cacheinfo

Set cacheinfo.{size,sets,line_size} for each cache node, then we can get these information from userland through auxiliary vector. Signed-off-by: Zong Li --- arch/riscv/kernel/cacheinfo.c | 59 ++- 1 file changed, 44 insertions(+), 15 deletions(-) diff --git a/ar

[PATCH v2 3/3] riscv: Add cache information in AUX vector

There are no standard CSR registers to provide cache information, the way for RISC-V is to get this information from DT. Currently, AT_L1I_X, AT_L1D_X and AT_L2_X are present in glibc header, and sysconf syscall could use them to get information of cache through AUX vector. The result of 'getconf

[PATCH v2 0/3] Get cache information from userland

There are no standard CSR registers to provide cache information, the way for RISC-V is to get this information from DT. Currently, AT_L1I_X, AT_L1D_X and AT_L2_X are present in glibc header, and sysconf syscall could use them to get information of cache through AUX vector. We exploit 'struct cache

[PATCH v2 2/3] riscv: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO

AT_VECTOR_SIZE_ARCH should be defined with the maximum number of NEW_AUX_ENT entries that ARCH_DLINFO can contain, but it wasn't defined for RISC-V at all even though ARCH_DLINFO will contain one NEW_AUX_ENT for the VDSO address. Signed-off-by: Zong Li Reviewed-by: Palmer Dabbelt --- arch/riscv

Re: [PATCH 0/3] Get cache information from userland

On Fri, Aug 21, 2020 at 4:45 AM Palmer Dabbelt wrote: > > On Fri, 03 Jul 2020 01:57:52 PDT (-0700), zong...@sifive.com wrote: > > There are no standard CSR registers to provide cache information, the > > way for RISC-V is to get this information from DT. Currently, AT_L1I_X, > > AT_L1D_X and AT_L2

[PATCH RFC 0/2] Add log dirty support

This series supports log dirty for migration in RISC-V KVM. Two interfaces are added for kvm_main.c, and some bugs are fixed. We have implemented the vm migration in Qemu. So these patches have been tested. This series is implemented based on https://github.com/avpatel/linux/tree/riscv_kvm_v13.

[PATCH RFC 2/2] target/kvm: Add interfaces needed for log dirty

Add two interfaces of log dirty for kvm_main.c, and detele the interface kvm_vm_ioctl_get_dirty_log which is redundantly defined. CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT is added in defconfig. Signed-off-by: Yifei Jiang Signed-off-by: Yipeng Yin --- arch/riscv/configs/defconfig | 1 + arch/r

[PATCH RFC 1/2] riscv/kvm: Fix use VSIP_VALID_MASK mask HIP register

The correct sip/sie 0x222 could mask wrong 0x000 by VSIP_VALID_MASK, This patch fix it. Signed-off-by: Yifei Jiang Signed-off-by: Yipeng Yin --- arch/riscv/kvm/vcpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c index adb08159

Re: [PATCH 1/9] iomap: Fix misplaced page flushing

On Mon, Aug 24, 2020 at 03:55:02PM +0100, Matthew Wilcox (Oracle) wrote: > diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c > index bcfc288dba3f..cffd575e57b6 100644 > --- a/fs/iomap/buffered-io.c > +++ b/fs/iomap/buffered-io.c > @@ -715,6 +715,7 @@ iomap_write_end_inline(struct inode *

Re: lib/crypto/chacha.c:65:1: warning: the frame size of 1604 bytes is larger than 1024 bytes

On Thu, Aug 27, 2020 at 10:10:19AM +0200, Ard Biesheuvel wrote: > > Is it really worth it to obsess about this? Special compiler > instrumentation simply leads to a larger stack footprint in many > cases, which is why we use a larger stack to begin with (at least we > do so for Kasan, so if we don'

Re: [v5,2/3] arm64: dts: mt7622: add reset node for mmc device

On 24/08/2020 11:50, Ulf Hansson wrote: On Fri, 14 Aug 2020 at 03:44, Wenbin Mei wrote: This commit adds reset node for mmc device. Cc: # v5.4+ Fixes: 966580ad236e ("mmc: mediatek: add support for MT7622 SoC") Signed-off-by: Wenbin Mei Tested-by: Frank Wunderlich I can pick this for m

Re: [PATCH 5/9] iomap: Support arbitrarily many blocks per page

> static inline struct iomap_page *to_iomap_page(struct page *page) > { > + VM_BUG_ON_PGFLAGS(PageTail(page), page); > if (page_has_private(page)) > return (struct iomap_page *)page_private(page); > return NULL; Nit: can you add an empty line after the VM_BUG_ON_PGF

Re: [PATCH v2] iio: adc: stm32: Simplify with dev_err_probe()

On Wed, Aug 26, 2020 at 7:19 PM Krzysztof Kozlowski wrote: > > Common pattern of handling deferred probe can be simplified with > dev_err_probe(). Less code and also it prints the error value. > priv->aclk = devm_clk_get(&pdev->dev, "adc"); > if (IS_ERR(priv->aclk)) { >

Re: [PATCH RESEND] fs: Move @f_count to different cacheline with @f_mode

Hi Aleksa, 在 2020/8/26 16:24, Aleksa Sarai 写道: > On 2020-08-26, Shaokun Zhang wrote: >> 在 2020/8/22 0:02, Will Deacon 写道: >>> - This thing is tagged with __randomize_layout, so it doesn't help anybody >>> using that crazy plugin >> >> This patch isolated the @f_count with @f_mode absolutely

[PATCH] drm/bridge/tc358775: Fix semicolon

Remove unneded semicolon Reported-by: kernel test robot Signed-off-by: Vinay Simha BN --- drivers/gpu/drm/bridge/tc358775.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c index d951cdc..2272adc 100644 --

Re: [PATCH v2 0/2] Qualcomm MSM8226 TLMM binding and driver

On Thu, Jul 16, 2020 at 11:29 PM Bartosz Dudziak wrote: > Binding and driver for the Qualcomm MSM8226 TLMM pinctrl block > > Changes in v2: > - Changed node name pattern to '-pins$' in qcom,msm8226-pinctrl.yaml binding > - Expanded example in yaml binding with a 'serial-pins' node sample No co

RE: x86/irq: Unbreak interrupt affinity setting

From: Thomas Gleixner > Sent: 26 August 2020 23:08 ... > > I suspect that it is much more 'racy' than that for PCI-X interrupts. > > On the hardware side there is an interrupt disable bit, and address > > and a value. > > To raise an interrupt the hardware must write the value to the > > address. >

Re: [PATCH v6 2/2] ASoC: qcom: sc7180: Add machine driver for sound card registration

On Wed, Aug 26, 2020 at 10:48 PM Stephan Gerhold wrote: > > On Wed, Aug 26, 2020 at 07:04:54PM +0800, Cheng-Yi Chiang wrote: > > From: Ajit Pandey > > > > Add new driver to register sound card on sc7180 trogdor board and > > do the required configuration for lpass cpu dai and external codecs > >

KASAN: vmalloc-out-of-bounds Write in i801_isr (2)

Hello, syzbot found the following issue on: HEAD commit:fffe3ae0 Merge tag 'for-linus-hmm' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1653d95190 kernel config: https://syzkaller.appspot.com/x/.config?x=50463ec6729f9706 das

[PATCH] ceph: support getting ceph.dir.rsnaps vxattr

It's easy to know how many snapshots have been created. Signed-off-by: Yanhu Cao --- fs/ceph/inode.c | 1 + fs/ceph/mds_client.c | 4 +++- fs/ceph/mds_client.h | 1 + fs/ceph/super.h | 2 +- fs/ceph/xattr.c | 7 +++ 5 files changed, 13 insertions(+), 2 deletions(-) diff --git

RE: x86/irq: Unbreak interrupt affinity setting

From: Alexander Graf > Sent: 26 August 2020 23:53 > > On 26.08.20 23:47, David Laight wrote: > > > > From: David Laight > >> Sent: 26 August 2020 22:37 > >> > >> From: Thomas Gleixner > >>> Sent: 26 August 2020 21:22 > >> ... > >>> Moving interrupts on x86 happens in several steps. A new vector on

Kernel panic : Unable to handle kernel paging request at virtual address - dead address between user and kernel address ranges

arm64 dragonboard db410c boot failed while running linux next 20200827 kernel. metadata: git branch: master git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git commit: 88abac0b753dfdd85362a26d2da8277cb1e0842b git describe: next-20200827 make_kernelversion

Re: lib/crypto/chacha.c:65:1: warning: the frame size of 1604 bytes is larger than 1024 bytes

tree: > > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > > > head: 15bc20c6af4ceee97a1f90b43c0e386643c071b4 > > > commit: 5fb8ef25803ef33e2eb60b626435828b937bed75 crypto: chacha - move > > > existing library code into lib/cry

Re: [PATCH v3 00/10] gpio: dwapb: Refactor GPIO resources initialization

On Thu, Jul 30, 2020 at 5:28 PM Serge Semin wrote: > This series is about the DW APB GPIO device initialization procedure > cleaning up. First of all it has been discovered that having a > vendor-specific "snps,nr-gpios" property isn't only redundant but also > might be dangerous (see the commit

Re: [PATCH] gpio: dwapb: add support for new hisilicon ascend soc

On Thu, Aug 27, 2020 at 10:20 AM Andy Shevchenko wrote: > On Tue, Aug 25, 2020 at 12:58 PM Serge Semin wrote: > > On Sat, Aug 22, 2020 at 12:27:53PM +0800, Ding Tianhong wrote: > > > BTW Linus, could you take a look at my series? Andy and Rob have finished > > reviewing > > it almost a month ago

Re: [PATCH 6/9] iomap: Convert read_count to byte count

> @@ -269,20 +263,17 @@ iomap_readpage_actor(struct inode *inode, loff_t pos, > loff_t length, void *data, > if (ctx->bio && bio_end_sector(ctx->bio) == sector) > is_contig = true; > > - > /* > - * If we start a new segment we need to increase the read count, and w

Re: [PATCH 7/9] iomap: Convert write_count to byte count

On Mon, Aug 24, 2020 at 03:55:08PM +0100, Matthew Wilcox (Oracle) wrote: > Instead of counting bio segments, count the number of bytes submitted. > This insulates us from the block layer's definition of what a 'same page' > is, which is not necessarily clear once THPs are involved. Looks good (mod

Re: [PATCH v1 1/2] scsi: ufs: Abort tasks before clear them from doorbell

On Mon, 2020-08-24 at 19:07 -0700, Can Guo wrote: > To recovery non-fatal errors, no full reset is required, err_handler only > clears those pending TRs/TMRs so that scsi layer can re-issue them. In > current err_handler, TRs are directly cleared from UFS host's doorbell but > not aborted from devi

Re: linux-next: Tree for Aug 27

On Thu, 27 Aug 2020 at 07:11, Stephen Rothwell wrote: > > Hi all, > > News: There will be no linux-next releases next Monday or Tuesday. > > Changes since 20200826: > > The net-next tree gained a conflict against the net tree. > > Non-merge commits (relative to Linus' tree): 2901 > 3429 files ch

Re: [PATCH 9/9] iomap: Change calling convention for zeroing

On Tue, Aug 25, 2020 at 03:23:55PM -0700, Darrick J. Wong wrote: > Sorry for my ultra-slow response to this. The u64 length seems ok to me > (or uint64_t, I don't care all /that/ much), but using loff_t as a > return type bothers me because I see that and think that this function > is returning a

Re: [PATCH v6 7/7] sdhci: tegra: Add missing TMCLK for data timeout

On 27/08/2020 04:50, Sowjanya Komatineni wrote: > commit b5a84ecf025a ("mmc: tegra: Add Tegra210 support") > > Tegra210 and later has a separate sdmmc_legacy_tm (TMCLK) used by Tegra > SDMMC hawdware for data timeout to achive better timeout than using > SDCLK and using TMCLK is recommended. >

Re: [PATCH 8/9] iomap: Convert iomap_write_end types

On Mon, Aug 24, 2020 at 03:55:09PM +0100, Matthew Wilcox (Oracle) wrote: > iomap_write_end cannot return an error, so switch it to return > size_t instead of int and remove the error checking from the callers. > Also convert the arguments to size_t from unsigned int, in case anyone > ever wants to

Re: [PATCH v2 0/3] Add Actions Semi S500 pinctrl support

On Mon, Aug 3, 2020 at 4:21 PM Cristian Ciocaltea wrote: > This patchset adds pinctrl support for Actions Semi S500 SoC. > > Pinmux functions are only accessible for pin groups while pinconf > parameters are available for both pin groups and individual pins. > > The pinctrl driver has been verifi

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