[PATCH 2/2 v2] staging: android: ashmem: Fix mmap size validation

The ashmem driver did not check that the size/offset of the vma passed to its .mmap() function was not larger than the ashmem object being mapped. This could cause mmap() to succeed, even though accessing parts of the mapping would later fail with a segmentation fault. Ensure an error is returned

[PATCH 2/2 v2] staging: android: ashmem: Fix mmap size validation

The ashmem driver did not check that the size/offset of the vma passed to its .mmap() function was not larger than the ashmem object being mapped. This could cause mmap() to succeed, even though accessing parts of the mapping would later fail with a segmentation fault. Ensure an error is returned

[PATCH 1/2] staging: android: ashmem: Remove use of unlikely()

There is no speed difference, and it makes the code harder to read. Cc: Greg Kroah-Hartman Cc: Arve Hjønnevåg Cc: Todd Kjos Cc: Martijn Coenen Cc: de...@driverdev.osuosl.org Cc: linux-kernel@vger.kernel.org Cc: kernel-t...@android.com Cc: Joel Fernandes Suggested-by: Greg Kroah-Hartman

[PATCH 1/2] staging: android: ashmem: Remove use of unlikely()

There is no speed difference, and it makes the code harder to read. Cc: Greg Kroah-Hartman Cc: Arve Hjønnevåg Cc: Todd Kjos Cc: Martijn Coenen Cc: de...@driverdev.osuosl.org Cc: linux-kernel@vger.kernel.org Cc: kernel-t...@android.com Cc: Joel Fernandes Suggested-by: Greg Kroah-Hartman

[tip:x86/cache 29/38] arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c:363:1: warning: unsupported size for integer register

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/cache head: f61050aefc0ca1c0b3e93114eadd0a910a66202b commit: 0438fb1aebf428efcdce64ef4ec610e93e0006f9 [29/38] x86/intel_rdt: Pseudo-lock region creation/removal core config: i386-allmodconfig (attached as .config) compiler:

Re: [PATCH] devfreq: rk3399_dmc: Fix duplicated opp table on reload.

Hi Enric, On 2018년 06월 19일 17:07, Enric Balletbo i Serra wrote: > Hi Chanwoo, > > On 19/06/18 06:18, Chanwoo Choi wrote: >> Hi Enric, >> >> On 2018년 06월 18일 18:10, Enric Balletbo Serra wrote: >>> Hi Chanwoo, >>> >>> Missatge de Chanwoo Choi del dia dg., 17 de juny >>> 2018 a les 5:23:

[tip:x86/cache 29/38] arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c:363:1: warning: unsupported size for integer register

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/cache head: f61050aefc0ca1c0b3e93114eadd0a910a66202b commit: 0438fb1aebf428efcdce64ef4ec610e93e0006f9 [29/38] x86/intel_rdt: Pseudo-lock region creation/removal core config: i386-allmodconfig (attached as .config) compiler:

Re: [PATCH] devfreq: rk3399_dmc: Fix duplicated opp table on reload.

Hi Enric, On 2018년 06월 19일 17:07, Enric Balletbo i Serra wrote: > Hi Chanwoo, > > On 19/06/18 06:18, Chanwoo Choi wrote: >> Hi Enric, >> >> On 2018년 06월 18일 18:10, Enric Balletbo Serra wrote: >>> Hi Chanwoo, >>> >>> Missatge de Chanwoo Choi del dia dg., 17 de juny >>> 2018 a les 5:23:

Re: [PATCH] slub: fix __kmem_cache_empty for !CONFIG_SLUB_DEBUG

On Tue, 19 Jun 2018, Shakeel Butt wrote: > diff --git a/mm/slub.c b/mm/slub.c > index a3b8467c14af..731c02b371ae 100644 > --- a/mm/slub.c > +++ b/mm/slub.c > @@ -3673,9 +3673,23 @@ static void free_partial(struct kmem_cache *s, struct > kmem_cache_node *n) > > bool __kmem_cache_empty(struct

Re: [PATCH] slub: fix __kmem_cache_empty for !CONFIG_SLUB_DEBUG

On Tue, 19 Jun 2018, Shakeel Butt wrote: > diff --git a/mm/slub.c b/mm/slub.c > index a3b8467c14af..731c02b371ae 100644 > --- a/mm/slub.c > +++ b/mm/slub.c > @@ -3673,9 +3673,23 @@ static void free_partial(struct kmem_cache *s, struct > kmem_cache_node *n) > > bool __kmem_cache_empty(struct

Re: [PATCH] PM / devfreq: Fix devfreq_add_device() when drivers are built as modules.

Hi Enric, On 2018년 06월 19일 17:22, Enric Balletbo i Serra wrote: > Hi Chanwoo, > > On 18/06/18 11:02, Enric Balletbo Serra wrote: >> Hi Chanwoo, >> Missatge de Chanwoo Choi del dia dg., 17 de juny >> 2018 a les 5:50: >>> >>> Hi Enric, >>> >>> This issue will happen on the position to use

Re: [PATCH] PM / devfreq: Fix devfreq_add_device() when drivers are built as modules.

Hi Enric, On 2018년 06월 19일 17:22, Enric Balletbo i Serra wrote: > Hi Chanwoo, > > On 18/06/18 11:02, Enric Balletbo Serra wrote: >> Hi Chanwoo, >> Missatge de Chanwoo Choi del dia dg., 17 de juny >> 2018 a les 5:50: >>> >>> Hi Enric, >>> >>> This issue will happen on the position to use

Re: [PATCH v3 0/2] tpm: add support for nonblocking operation

On 06/19/2018 06:10 AM, Jarkko Sakkinen wrote: > On Tue, Jun 12, 2018 at 10:58:26AM -0700, Tadeusz Struk wrote: >> The TCG SAPI specification [1] defines a set of functions, which allows >> applications to use the TPM device in either blocking or non-blocking >> fashion. >> Each command defined

Re: [PATCH v3 0/2] tpm: add support for nonblocking operation

On 06/19/2018 06:10 AM, Jarkko Sakkinen wrote: > On Tue, Jun 12, 2018 at 10:58:26AM -0700, Tadeusz Struk wrote: >> The TCG SAPI specification [1] defines a set of functions, which allows >> applications to use the TPM device in either blocking or non-blocking >> fashion. >> Each command defined

Re: [PATCH 3.18 00/21] 3.18.113-stable review

Guenter Roeck writes: > On Wed, Jun 13, 2018 at 05:09:11PM -0700, Kevin Hilman wrote: >> Greg Kroah-Hartman writes: >> >> > On Tue, Jun 12, 2018 at 03:08:12PM -0700, kernelci.org bot wrote: >> >> stable-rc/linux-3.18.y boot: 52 boots: 28 failed, 18 passed with 1 >> >> offline, 5 conflicts

Re: [PATCH 3.18 00/21] 3.18.113-stable review

Guenter Roeck writes: > On Wed, Jun 13, 2018 at 05:09:11PM -0700, Kevin Hilman wrote: >> Greg Kroah-Hartman writes: >> >> > On Tue, Jun 12, 2018 at 03:08:12PM -0700, kernelci.org bot wrote: >> >> stable-rc/linux-3.18.y boot: 52 boots: 28 failed, 18 passed with 1 >> >> offline, 5 conflicts

[tip:x86/cache] x86/intel_rdt: Limit C-states dynamically when pseudo-locking active

Commit-ID: f61050aefc0ca1c0b3e93114eadd0a910a66202b Gitweb: https://git.kernel.org/tip/f61050aefc0ca1c0b3e93114eadd0a910a66202b Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:58:03 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:40 +0200 x86/intel_rdt:

[tip:core/urgent] objtool: Add machine_real_restart() to the noreturn list

Commit-ID: 684fb246578b9e81fc7b4ca5c71eae22edb650b2 Gitweb: https://git.kernel.org/tip/684fb246578b9e81fc7b4ca5c71eae22edb650b2 Author: Josh Poimboeuf AuthorDate: Tue, 19 Jun 2018 10:47:50 -0500 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 02:10:37 +0200 objtool: Add

[tip:x86/cache] x86/intel_rdt: Limit C-states dynamically when pseudo-locking active

Commit-ID: f61050aefc0ca1c0b3e93114eadd0a910a66202b Gitweb: https://git.kernel.org/tip/f61050aefc0ca1c0b3e93114eadd0a910a66202b Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:58:03 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:40 +0200 x86/intel_rdt:

[tip:core/urgent] objtool: Add machine_real_restart() to the noreturn list

Commit-ID: 684fb246578b9e81fc7b4ca5c71eae22edb650b2 Gitweb: https://git.kernel.org/tip/684fb246578b9e81fc7b4ca5c71eae22edb650b2 Author: Josh Poimboeuf AuthorDate: Tue, 19 Jun 2018 10:47:50 -0500 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 02:10:37 +0200 objtool: Add

[tip:x86/cache] x86/intel_rdt: Support L3 cache performance event of Broadwell

Commit-ID: 1333d418c44559936c5079b7785af7bf2582487b Gitweb: https://git.kernel.org/tip/1333d418c44559936c5079b7785af7bf2582487b Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:58:02 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:40 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Support L3 cache performance event of Broadwell

Commit-ID: 1333d418c44559936c5079b7785af7bf2582487b Gitweb: https://git.kernel.org/tip/1333d418c44559936c5079b7785af7bf2582487b Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:58:02 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:40 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: More precise L2 hit/miss measurements

Commit-ID: 7f769acc36542bea407b8fd83f2d226cda46513c Gitweb: https://git.kernel.org/tip/7f769acc36542bea407b8fd83f2d226cda46513c Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:58:01 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:39 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: More precise L2 hit/miss measurements

Commit-ID: 7f769acc36542bea407b8fd83f2d226cda46513c Gitweb: https://git.kernel.org/tip/7f769acc36542bea407b8fd83f2d226cda46513c Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:58:01 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:39 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Create character device exposing pseudo-locked region

Commit-ID: a3dbd01e6c9dbe33308196a67e4bf99ef13e0aa4 Gitweb: https://git.kernel.org/tip/a3dbd01e6c9dbe33308196a67e4bf99ef13e0aa4 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:58:00 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:39 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Create character device exposing pseudo-locked region

Commit-ID: a3dbd01e6c9dbe33308196a67e4bf99ef13e0aa4 Gitweb: https://git.kernel.org/tip/a3dbd01e6c9dbe33308196a67e4bf99ef13e0aa4 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:58:00 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:39 +0200 x86/intel_rdt:

Re: [RFC v2 PATCH 2/2] mm: mmap: zap pages with read mmap_sem for large mapping

at 4:08 PM, Yang Shi wrote: > > > On 6/19/18 3:17 PM, Nadav Amit wrote: >> at 4:34 PM, Yang Shi >> wrote: >> >> >>> When running some mmap/munmap scalability tests with large memory (i.e. >>> 300GB), the below hung task issue may happen occasionally. >>> INFO: task ps:14018

Re: [RFC v2 PATCH 2/2] mm: mmap: zap pages with read mmap_sem for large mapping

at 4:08 PM, Yang Shi wrote: > > > On 6/19/18 3:17 PM, Nadav Amit wrote: >> at 4:34 PM, Yang Shi >> wrote: >> >> >>> When running some mmap/munmap scalability tests with large memory (i.e. >>> 300GB), the below hung task issue may happen occasionally. >>> INFO: task ps:14018

[tip:x86/cache] x86/intel_rdt: Create debugfs files for pseudo-locking testing

Commit-ID: 1c1ae3e441636b3be7ed166b97a615dac7823ac3 Gitweb: https://git.kernel.org/tip/1c1ae3e441636b3be7ed166b97a615dac7823ac3 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:59 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:39 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Create resctrl debug area

Commit-ID: b880ab2702eb426b2fcebce315a22f1b19003aa9 Gitweb: https://git.kernel.org/tip/b880ab2702eb426b2fcebce315a22f1b19003aa9 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:58 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:38 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Create debugfs files for pseudo-locking testing

Commit-ID: 1c1ae3e441636b3be7ed166b97a615dac7823ac3 Gitweb: https://git.kernel.org/tip/1c1ae3e441636b3be7ed166b97a615dac7823ac3 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:59 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:39 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Create resctrl debug area

Commit-ID: b880ab2702eb426b2fcebce315a22f1b19003aa9 Gitweb: https://git.kernel.org/tip/b880ab2702eb426b2fcebce315a22f1b19003aa9 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:58 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:38 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Ensure RDT cleanup on exit

Commit-ID: 8b7a62905e930d7fb3f81362f41003ba03c78afb Gitweb: https://git.kernel.org/tip/8b7a62905e930d7fb3f81362f41003ba03c78afb Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:57 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:38 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Ensure RDT cleanup on exit

Commit-ID: 8b7a62905e930d7fb3f81362f41003ba03c78afb Gitweb: https://git.kernel.org/tip/8b7a62905e930d7fb3f81362f41003ba03c78afb Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:57 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:38 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Resctrl files reflect pseudo-locked information

Commit-ID: 3b99f70ad03e2108e378c33af0ff13219dd9935e Gitweb: https://git.kernel.org/tip/3b99f70ad03e2108e378c33af0ff13219dd9935e Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:56 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:38 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Resctrl files reflect pseudo-locked information

Commit-ID: 3b99f70ad03e2108e378c33af0ff13219dd9935e Gitweb: https://git.kernel.org/tip/3b99f70ad03e2108e378c33af0ff13219dd9935e Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:56 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:38 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Support creation/removal of pseudo-locked region

Commit-ID: 8484928b48d80f463916ee14c6fa10e641125f9a Gitweb: https://git.kernel.org/tip/8484928b48d80f463916ee14c6fa10e641125f9a Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:55 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:38 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Pseudo-lock region creation/removal core

Commit-ID: 0438fb1aebf428efcdce64ef4ec610e93e0006f9 Gitweb: https://git.kernel.org/tip/0438fb1aebf428efcdce64ef4ec610e93e0006f9 Author: Reinette Chatre AuthorDate: Thu, 31 May 2018 14:06:41 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:37 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Support creation/removal of pseudo-locked region

Commit-ID: 8484928b48d80f463916ee14c6fa10e641125f9a Gitweb: https://git.kernel.org/tip/8484928b48d80f463916ee14c6fa10e641125f9a Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:55 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:38 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Pseudo-lock region creation/removal core

Commit-ID: 0438fb1aebf428efcdce64ef4ec610e93e0006f9 Gitweb: https://git.kernel.org/tip/0438fb1aebf428efcdce64ef4ec610e93e0006f9 Author: Reinette Chatre AuthorDate: Thu, 31 May 2018 14:06:41 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:37 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Discover supported platforms via prefetch disable bits

Commit-ID: 48d2a87ab29b2f2275aa5af9effe2fef5116dfc0 Gitweb: https://git.kernel.org/tip/48d2a87ab29b2f2275aa5af9effe2fef5116dfc0 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:53 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:37 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Discover supported platforms via prefetch disable bits

Commit-ID: 48d2a87ab29b2f2275aa5af9effe2fef5116dfc0 Gitweb: https://git.kernel.org/tip/48d2a87ab29b2f2275aa5af9effe2fef5116dfc0 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:53 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:37 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Add utilities to test pseudo-locked region possibility

Commit-ID: f809a8d67ee44cedca6d9acf5b8f6252c108e195 Gitweb: https://git.kernel.org/tip/f809a8d67ee44cedca6d9acf5b8f6252c108e195 Author: Reinette Chatre AuthorDate: Fri, 1 Jun 2018 06:09:20 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:37 +0200 x86/intel_rdt: Add

[tip:x86/cache] x86/intel_rdt: Add utilities to test pseudo-locked region possibility

Commit-ID: f809a8d67ee44cedca6d9acf5b8f6252c108e195 Gitweb: https://git.kernel.org/tip/f809a8d67ee44cedca6d9acf5b8f6252c108e195 Author: Reinette Chatre AuthorDate: Fri, 1 Jun 2018 06:09:20 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:37 +0200 x86/intel_rdt: Add

Re: [PATCH 7/7] MIPS: boot: rebuild ITB when contained DTB is updated

Hi Masahiro, On Mon, Apr 16, 2018 at 07:47:47AM -0700, Masahiro Yamada wrote: > Since now, the unnecessary rebuild of ITB has been fixed. Another > problem to be taken care of is, missed rebuild of ITB. > > For example, board-boston.its.S includes boston.dtb by the /incbin/ > directive. If

Re: [PATCH 7/7] MIPS: boot: rebuild ITB when contained DTB is updated

Hi Masahiro, On Mon, Apr 16, 2018 at 07:47:47AM -0700, Masahiro Yamada wrote: > Since now, the unnecessary rebuild of ITB has been fixed. Another > problem to be taken care of is, missed rebuild of ITB. > > For example, board-boston.its.S includes boston.dtb by the /incbin/ > directive. If

[tip:x86/cache] x86/intel_rdt: Split resource group removal in two

Commit-ID: fb3800795098d56468f755368f3cbc08da39dde1 Gitweb: https://git.kernel.org/tip/fb3800795098d56468f755368f3cbc08da39dde1 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:51 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:36 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Split resource group removal in two

Commit-ID: fb3800795098d56468f755368f3cbc08da39dde1 Gitweb: https://git.kernel.org/tip/fb3800795098d56468f755368f3cbc08da39dde1 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:51 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:36 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Enable entering of pseudo-locksetup mode

Commit-ID: 139a67166b274176ee804260cb2c4c6de5689535 Gitweb: https://git.kernel.org/tip/139a67166b274176ee804260cb2c4c6de5689535 Author: Reinette Chatre AuthorDate: Thu, 7 Jun 2018 14:26:44 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:36 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Enable entering of pseudo-locksetup mode

Commit-ID: 139a67166b274176ee804260cb2c4c6de5689535 Gitweb: https://git.kernel.org/tip/139a67166b274176ee804260cb2c4c6de5689535 Author: Reinette Chatre AuthorDate: Thu, 7 Jun 2018 14:26:44 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:36 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Support enter/exit of locksetup mode

Commit-ID: 0bdc418eda0a37e049492e21f35eb0ec9c86910b Gitweb: https://git.kernel.org/tip/0bdc418eda0a37e049492e21f35eb0ec9c86910b Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:49 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:36 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Support enter/exit of locksetup mode

Commit-ID: 0bdc418eda0a37e049492e21f35eb0ec9c86910b Gitweb: https://git.kernel.org/tip/0bdc418eda0a37e049492e21f35eb0ec9c86910b Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:49 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:36 +0200 x86/intel_rdt:

Re: [PATCH 1/1] integer overflow issue in 'appletouch' driver

On Tue, Jun 19, 2018 at 1:23 PM Benjamin Herrenschmidt wrote: > > On Sun, 2010-08-08 at 18:24 -0700, Vadim Zaliva wrote: > > I have tested the patch on device I had > > I will have an access to it to retest later thus week. We can wait for my > > test to try to identify how my PowerBook is

Re: [PATCH 1/1] integer overflow issue in 'appletouch' driver

On Tue, Jun 19, 2018 at 1:23 PM Benjamin Herrenschmidt wrote: > > On Sun, 2010-08-08 at 18:24 -0700, Vadim Zaliva wrote: > > I have tested the patch on device I had > > I will have an access to it to retest later thus week. We can wait for my > > test to try to identify how my PowerBook is

[tip:x86/cache] x86/intel_rdt: Add check to determine if monitoring in progress

Commit-ID: 8938db1da6e73ef2217c7ae304a89f8e29ad22c7 Gitweb: https://git.kernel.org/tip/8938db1da6e73ef2217c7ae304a89f8e29ad22c7 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:47 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:35 +0200 x86/intel_rdt: Add

[tip:x86/cache] x86/intel_rdt: Introduce pseudo-locked region

Commit-ID: 165371cf12415680ee4833bae63d08b2a4475ea4 Gitweb: https://git.kernel.org/tip/165371cf12415680ee4833bae63d08b2a4475ea4 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:48 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:35 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Add check to determine if monitoring in progress

Commit-ID: 8938db1da6e73ef2217c7ae304a89f8e29ad22c7 Gitweb: https://git.kernel.org/tip/8938db1da6e73ef2217c7ae304a89f8e29ad22c7 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:47 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:35 +0200 x86/intel_rdt: Add

[tip:x86/cache] x86/intel_rdt: Introduce pseudo-locked region

Commit-ID: 165371cf12415680ee4833bae63d08b2a4475ea4 Gitweb: https://git.kernel.org/tip/165371cf12415680ee4833bae63d08b2a4475ea4 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:48 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:35 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Utilities to restrict/restore access to specific files

Commit-ID: 59abca1db18cef53bc0cfad1f538b3c9a0495bc6 Gitweb: https://git.kernel.org/tip/59abca1db18cef53bc0cfad1f538b3c9a0495bc6 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:46 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:34 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Utilities to restrict/restore access to specific files

Commit-ID: 59abca1db18cef53bc0cfad1f538b3c9a0495bc6 Gitweb: https://git.kernel.org/tip/59abca1db18cef53bc0cfad1f538b3c9a0495bc6 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:46 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:34 +0200 x86/intel_rdt:

Re: [PATCH 4/7] MIPS: boot: correct prerequisite image of vmlinux.*.its

Hi Masahiro, Thanks for these - I've applied patches 1-3, 5 & 6 to mips-next for 4.19. On Mon, Apr 16, 2018 at 07:47:44AM -0700, Masahiro Yamada wrote: > vmlinux.*.its does not directly depend on $(VMLINUX) but > vmlinux.bin.* This isn't really true - to generate the .its we actually do depend

Re: [PATCH 4/7] MIPS: boot: correct prerequisite image of vmlinux.*.its

Hi Masahiro, Thanks for these - I've applied patches 1-3, 5 & 6 to mips-next for 4.19. On Mon, Apr 16, 2018 at 07:47:44AM -0700, Masahiro Yamada wrote: > vmlinux.*.its does not directly depend on $(VMLINUX) but > vmlinux.bin.* This isn't really true - to generate the .its we actually do depend

[tip:x86/cache] x86/intel_rdt: Add utility to restrict/restore access to resctrl files

Commit-ID: 86bea468a81e2c3c2f73ab444b2736b260b6651a Gitweb: https://git.kernel.org/tip/86bea468a81e2c3c2f73ab444b2736b260b6651a Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:44 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:34 +0200 x86/intel_rdt: Add

[tip:x86/cache] x86/intel_rdt: Add utility to restrict/restore access to resctrl files

Commit-ID: 86bea468a81e2c3c2f73ab444b2736b260b6651a Gitweb: https://git.kernel.org/tip/86bea468a81e2c3c2f73ab444b2736b260b6651a Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:44 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:34 +0200 x86/intel_rdt: Add

[tip:x86/cache] x86/intel_rdt: Protect against resource group changes during locking

Commit-ID: f45c2a079f129fa296335f2c5363852daf71f723 Gitweb: https://git.kernel.org/tip/f45c2a079f129fa296335f2c5363852daf71f723 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:45 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:34 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Protect against resource group changes during locking

Commit-ID: f45c2a079f129fa296335f2c5363852daf71f723 Gitweb: https://git.kernel.org/tip/f45c2a079f129fa296335f2c5363852daf71f723 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:45 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:34 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Add utility to test if tasks assigned to resource group

Commit-ID: dd0cd63323fc59c5e232c3d03ad4a2a73fc07395 Gitweb: https://git.kernel.org/tip/dd0cd63323fc59c5e232c3d03ad4a2a73fc07395 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:43 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:33 +0200 x86/intel_rdt: Add

[tip:x86/cache] x86/intel_rdt: Add utility to test if tasks assigned to resource group

Commit-ID: dd0cd63323fc59c5e232c3d03ad4a2a73fc07395 Gitweb: https://git.kernel.org/tip/dd0cd63323fc59c5e232c3d03ad4a2a73fc07395 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:43 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:33 +0200 x86/intel_rdt: Add

[tip:x86/cache] x86/intel_rdt: Respect read and write access

Commit-ID: 4d6959cf503a2a7395216f4bb14fb5409468fac9 Gitweb: https://git.kernel.org/tip/4d6959cf503a2a7395216f4bb14fb5409468fac9 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:42 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:33 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Respect read and write access

Commit-ID: 4d6959cf503a2a7395216f4bb14fb5409468fac9 Gitweb: https://git.kernel.org/tip/4d6959cf503a2a7395216f4bb14fb5409468fac9 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:42 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:33 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Introduce the Cache Pseudo-Locking modes

Commit-ID: f438e62bcabd3e616b6280d422c5ba1c70b37f44 Gitweb: https://git.kernel.org/tip/f438e62bcabd3e616b6280d422c5ba1c70b37f44 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:41 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:33 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Introduce the Cache Pseudo-Locking modes

Commit-ID: f438e62bcabd3e616b6280d422c5ba1c70b37f44 Gitweb: https://git.kernel.org/tip/f438e62bcabd3e616b6280d422c5ba1c70b37f44 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:41 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:33 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Documentation for Cache Pseudo-Locking

Commit-ID: dd53bdb91ab6df66aad039bfde93381ba7232939 Gitweb: https://git.kernel.org/tip/dd53bdb91ab6df66aad039bfde93381ba7232939 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:40 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:32 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Documentation for Cache Pseudo-Locking

Commit-ID: dd53bdb91ab6df66aad039bfde93381ba7232939 Gitweb: https://git.kernel.org/tip/dd53bdb91ab6df66aad039bfde93381ba7232939 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:40 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:32 +0200 x86/intel_rdt:

Re: [PATCH v6 6/8] platform/mellanox: Introduce support for Mellanox register access driver

On Sun, Jun 17, 2018 at 09:52:16AM -0700, Randy Dunlap wrote: > On 06/17/2018 09:56 AM, Vadim Pasternak wrote: > > diff --git a/drivers/platform/mellanox/Kconfig > > b/drivers/platform/mellanox/Kconfig ... > > + space trough sysfs interface. The sets of registers for sysfs access > >

Re: [PATCH v6 6/8] platform/mellanox: Introduce support for Mellanox register access driver

On Sun, Jun 17, 2018 at 09:52:16AM -0700, Randy Dunlap wrote: > On 06/17/2018 09:56 AM, Vadim Pasternak wrote: > > diff --git a/drivers/platform/mellanox/Kconfig > > b/drivers/platform/mellanox/Kconfig ... > > + space trough sysfs interface. The sets of registers for sysfs access > >

[tip:x86/cache] x86/intel_rdt: Display resource groups' allocations' size in bytes

Commit-ID: fd215fec762e396810f7096d740874afc8b3450b Gitweb: https://git.kernel.org/tip/fd215fec762e396810f7096d740874afc8b3450b Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:39 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:32 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Display resource groups' allocations' size in bytes

Commit-ID: fd215fec762e396810f7096d740874afc8b3450b Gitweb: https://git.kernel.org/tip/fd215fec762e396810f7096d740874afc8b3450b Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:39 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:32 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Introduce "bit_usage" to display cache allocations details

Commit-ID: 0a1ad189dfd4680e7c05273f43d39623b6bc4c66 Gitweb: https://git.kernel.org/tip/0a1ad189dfd4680e7c05273f43d39623b6bc4c66 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:38 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:31 +0200 x86/intel_rdt:

Re: [PATCH] Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"

On 06/19/2018 05:13 PM, Michael Ellerman wrote: > Just so I'm clear, this turned out to be a driver/hw problem rather than > the arch csum implementation? Yes, that was a driver bug. I will send an official patch to fix this. You guys will have faster RX, since CHECKSUM_COMPLETE will

[tip:x86/cache] x86/intel_rdt: Introduce "bit_usage" to display cache allocations details

Commit-ID: 0a1ad189dfd4680e7c05273f43d39623b6bc4c66 Gitweb: https://git.kernel.org/tip/0a1ad189dfd4680e7c05273f43d39623b6bc4c66 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:38 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:31 +0200 x86/intel_rdt:

Re: [PATCH] Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"

On 06/19/2018 05:13 PM, Michael Ellerman wrote: > Just so I'm clear, this turned out to be a driver/hw problem rather than > the arch csum implementation? Yes, that was a driver bug. I will send an official patch to fix this. You guys will have faster RX, since CHECKSUM_COMPLETE will

[tip:x86/cache] x86/intel_rdt: Support flexible data to parsing callbacks

Commit-ID: bfd202352970db873e5af98b1e2cbe5336648f88 Gitweb: https://git.kernel.org/tip/bfd202352970db873e5af98b1e2cbe5336648f88 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:36 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:30 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Support flexible data to parsing callbacks

Commit-ID: bfd202352970db873e5af98b1e2cbe5336648f88 Gitweb: https://git.kernel.org/tip/bfd202352970db873e5af98b1e2cbe5336648f88 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:36 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:30 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Ensure requested schemata respects mode

Commit-ID: 4474e1b30e0172ff3a9870c20f3a24805762 Gitweb: https://git.kernel.org/tip/4474e1b30e0172ff3a9870c20f3a24805762 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:37 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:31 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Ensure requested schemata respects mode

Commit-ID: 4474e1b30e0172ff3a9870c20f3a24805762 Gitweb: https://git.kernel.org/tip/4474e1b30e0172ff3a9870c20f3a24805762 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:37 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:31 +0200 x86/intel_rdt:

Re: [PATCH 2/2] arm64: dts: mediatek: add mt6765 support

Hi Matthias On Fri, 2018-06-15 at 10:54 +0200, Matthias Brugger wrote: > > On 13/06/18 00:40, Mars Cheng wrote: > > + > > + uart0: serial@11002000 { > > + compatible = "mediatek,mt6765-uart", > > +"mediatek,mt6577-uart"; > > + reg = <0 0x11002000 0

Re: [PATCH] kvm: x86: mmu: Add cast to negated bitmasks in update_permission_bitmask()

On Tue, 2018-06-19 at 16:45 -0700, Matthias Kaehlcke wrote: > On Tue, Jun 19, 2018 at 02:55:05PM -0700, Joe Perches wrote: > > Well, you advocate to disable a possibly useful warning globally ... > > You're advocating for making the code more complex/ugly for a > > condition where the result is

Re: [PATCH 2/2] arm64: dts: mediatek: add mt6765 support

Hi Matthias On Fri, 2018-06-15 at 10:54 +0200, Matthias Brugger wrote: > > On 13/06/18 00:40, Mars Cheng wrote: > > + > > + uart0: serial@11002000 { > > + compatible = "mediatek,mt6765-uart", > > +"mediatek,mt6577-uart"; > > + reg = <0 0x11002000 0

Re: [PATCH] kvm: x86: mmu: Add cast to negated bitmasks in update_permission_bitmask()

On Tue, 2018-06-19 at 16:45 -0700, Matthias Kaehlcke wrote: > On Tue, Jun 19, 2018 at 02:55:05PM -0700, Joe Perches wrote: > > Well, you advocate to disable a possibly useful warning globally ... > > You're advocating for making the code more complex/ugly for a > > condition where the result is

[tip:x86/cache] x86/intel_rdt: Making CBM name and type more explicit

Commit-ID: b659774192534679d93009af9003eefc3d741d59 Gitweb: https://git.kernel.org/tip/b659774192534679d93009af9003eefc3d741d59 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:35 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:30 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Making CBM name and type more explicit

Commit-ID: b659774192534679d93009af9003eefc3d741d59 Gitweb: https://git.kernel.org/tip/b659774192534679d93009af9003eefc3d741d59 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:35 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:30 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Enable setting of exclusive mode

Commit-ID: 55e18a5f1eee476e5747dd09b57f6c422ba950ba Gitweb: https://git.kernel.org/tip/55e18a5f1eee476e5747dd09b57f6c422ba950ba Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:34 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:29 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Enable setting of exclusive mode

Commit-ID: 55e18a5f1eee476e5747dd09b57f6c422ba950ba Gitweb: https://git.kernel.org/tip/55e18a5f1eee476e5747dd09b57f6c422ba950ba Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:34 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:29 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Introduce new "exclusive" mode

Commit-ID: bc61c3ef346945e87fa6312748fd1665c16200b3 Gitweb: https://git.kernel.org/tip/bc61c3ef346945e87fa6312748fd1665c16200b3 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:33 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:29 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Introduce new "exclusive" mode

Commit-ID: bc61c3ef346945e87fa6312748fd1665c16200b3 Gitweb: https://git.kernel.org/tip/bc61c3ef346945e87fa6312748fd1665c16200b3 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:33 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:29 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Initialize new resource group with sane defaults

Commit-ID: 9b72ac2e7a2345b64fa1311078b473698f13bd49 Gitweb: https://git.kernel.org/tip/9b72ac2e7a2345b64fa1311078b473698f13bd49 Author: Reinette Chatre AuthorDate: Thu, 7 Jun 2018 14:24:25 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:29 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Initialize new resource group with sane defaults

Commit-ID: 9b72ac2e7a2345b64fa1311078b473698f13bd49 Gitweb: https://git.kernel.org/tip/9b72ac2e7a2345b64fa1311078b473698f13bd49 Author: Reinette Chatre AuthorDate: Thu, 7 Jun 2018 14:24:25 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:29 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Make useful functions available internally

Commit-ID: c96f83bf49cc9efa568ff74f901554542b23d900 Gitweb: https://git.kernel.org/tip/c96f83bf49cc9efa568ff74f901554542b23d900 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:31 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:28 +0200 x86/intel_rdt:

[tip:x86/cache] x86/intel_rdt: Make useful functions available internally

Commit-ID: c96f83bf49cc9efa568ff74f901554542b23d900 Gitweb: https://git.kernel.org/tip/c96f83bf49cc9efa568ff74f901554542b23d900 Author: Reinette Chatre AuthorDate: Tue, 29 May 2018 05:57:31 -0700 Committer: Thomas Gleixner CommitDate: Wed, 20 Jun 2018 00:56:28 +0200 x86/intel_rdt:

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