Re: [PATCH net-next V2 04/23] ptp: blackfin: convert to the 64 bit get/set time methods.

On Sun, Mar 22, 2015 at 03:28:46AM +0100, Arnd Bergmann wrote: > I think it would be good to replace the open-coded > > ns = ts->tv_sec * 10ULL; > ns += ts->tv_nsec; > > here with a call to ns_to_timespec64(), here and in other drivers that you > are already touching. Ye

Re: [PATCH net-next V2 20/23] ptp: dp83640: convert to the 64 bit get/set time methods.

On Sun, Mar 22, 2015 at 03:36:31AM +0100, Arnd Bergmann wrote: > On Saturday 21 March 2015, Richard Cochran wrote: > > mutex_lock(&clock->extreg_lock); > > > > - err = tdr_write(1, phydev, ts, PTP_LOAD_CLK); > > + err = tdr_write(1, phydev, &ts, PTP_LOAD_CLK); > > > >

[PATCH] drbd: use bitmap_weight()

Use bitmap_weight to count the total number of bits set in bitmap. This change just simplifies the code a bit. Signed-off-by: Akinobu Mita Cc: Philipp Reisner Cc: Lars Ellenberg Cc: drbd-...@lists.linbit.com --- drivers/block/drbd/drbd_bitmap.c | 13 + 1 file changed, 5 insertions(

[PATCH] irqchip: digicolor: move digicolor_set_gc to init section

The digicolor_set_gc() routine is only called from __init annotated digicolor_of_init(). Annotate digicolor_set_gc() with __init as well to save a few bytes at run time. Signed-off-by: Baruch Siach --- drivers/irqchip/irq-digicolor.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) dif

Re: [PATCH] usb: gadget: Check for NULL pointer in disconnect

On Fri, Mar 20, 2015 at 04:40:52PM -0700, Badhri Jagan Sridharan wrote: > Added a safety net to make sure that > composite_disconnect does not end up disconneting > a NULL device. Prevents NULL pointer crash. > > Signed-off-by: Badhri Jagan Sridharan > --- > drivers/usb/gadget/composite.c | 5 ++

Re: [Gta04-owner] [PATCH 2/3] TTY: add support for tty_slave devices.

Hi! > > Header files usually have #include guards, and some kind of comment on > > top. > > Of 1996 files in include/linux, 1851 seem to do that. That's enough to > convince me. I've done it too. :-)). Thanks, Pavel -- (

[PATCH 0/3] block: loop: switch to VFS ITER_BVEC

This patchset uses VFS ITER_BVEC for reading/writing loop backing file, and basically it is a rewriting of Christoph Hellwig's post in [1]. With this change, loop code becomes much cleaner than before, and it is also a simplication for reading/writing backing file inside kernel. Another benifit i

[PATCH 3/3] block: loop: use vfs ITER_BVEC to read/write backing file

Now loop code gets simplified a lot, and becomes more clean. Also one extra page copy is avoided for READ in case of none transfer. Signed-off-by: Ming Lei --- drivers/block/loop.c | 285 ++ drivers/block/loop.h |3 + 2 files changed, 127 ins

[PATCH 1/3] block: loop: use kmap(page) instead of page_address(page)

The raw page allocated in lo_send() can be a highmem page, so kmap(page) should be used for read/write on the page. Also the patch removes kmap()/kunmap() in lo_send() because it isn't needed at all. Signed-off-by: Ming Lei --- drivers/block/loop.c | 11 ++- 1 file changed, 6 insertio

[PATCH 2/3] block: loop: unify interface type of lo_send and lo_receive

Preparing for conversion to vfs iterator based read/write, also pass 'loop_cmd' instead of 'request' so that rw common stuff can be put into loop_cmd easily. Signed-off-by: Ming Lei --- drivers/block/loop.c | 29 +++-- 1 file changed, 23 insertions(+), 6 deletions(-) d

Re: jbd2: fix incorrect unlock on j_list_lock

That solution has already been submitted: http://marc.info/?l=linux-kernel&m=141106500709590&w=2 and refused here: http://marc.info/?l=linux-kernel&m=141107310613330&w=2 Regards, Fabian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message

Re: [PATCH 1/1 linux-next] fanotify: fix a lock in fanotify_should_send_event()

> On 21 March 2015 at 02:15 Lino Sanfilippo wrote: > > > On 21.03.2015 02:01, Lino Sanfilippo wrote: > > >> Should that be (marks_mask & FS_ISDIR & marks_ignored_mask)? > >> > > > > No, the current logic should be correct, since we want events for > > directories if we have FS_ISDIR set in the m

Re: [GIT PULL 00/31] perf/core improvements and fixes

* Arnaldo Carvalho de Melo wrote: > Hi Ingo, > > Please consider pulling, more to come, > > - Arnaldo > > The following changes since commit 107eb964d8c04417e8bce9e9ec2ed61d9261aec6: > > Merge tag 'perf-core-for-mingo' of > git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux in

Re: [GIT PULL 00/19] perf/core improvements and fixes

* Arnaldo Carvalho de Melo wrote: > Hi Ingo, > > Please consider pulling, this is on top of my previous pull request, > > Thanks, > > - Arnaldo > > The following changes since commit 0c8c20779c5d56b93b8cb4cd30ba129a927ab437: > > perf report: Don't allow empty argument for '-t'. (201

[tip:perf/core] perf hists browser: Simplify symbol annotation menu setup

Commit-ID: 0ba332f70a48430ef3cf459b5240df0ffbd5 Gitweb: http://git.kernel.org/tip/0ba332f70a48430ef3cf459b5240df0ffbd5 Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 16 Mar 2015 17:41:52 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 16 Mar 2015 17:41:52 -0300 pe

[tip:perf/core] perf hists browser: Allow annotating entries in callchains

Commit-ID: d5dbc518cd8fbc7cf54b91d5b506eb4d67e4047d Gitweb: http://git.kernel.org/tip/d5dbc518cd8fbc7cf54b91d5b506eb4d67e4047d Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 17 Mar 2015 18:27:28 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 17 Mar 2015 18:27:28 -0300 pe

[tip:perf/core] perf hists browser: Fix up some branch alignment

Commit-ID: 446fb96c4a72ba390fbdecf27a88eaa50ea179dc Gitweb: http://git.kernel.org/tip/446fb96c4a72ba390fbdecf27a88eaa50ea179dc Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 16 Mar 2015 17:46:57 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 16 Mar 2015 17:46:57 -0300 pe

[tip:perf/core] perf hists: Remove hist_entry->used, not used anymore

Commit-ID: 4c47f4fcd60a2f4153d6fe0c31650fbec112a1bd Gitweb: http://git.kernel.org/tip/4c47f4fcd60a2f4153d6fe0c31650fbec112a1bd Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 17 Mar 2015 17:18:58 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 17 Mar 2015 17:18:58 -0300 pe

[tip:perf/core] perf tools: Fix building error for arm64.

Commit-ID: 235504dec113089856b39c65afb77a2f444aa2a9 Gitweb: http://git.kernel.org/tip/235504dec113089856b39c65afb77a2f444aa2a9 Author: Wang Nan AuthorDate: Tue, 17 Mar 2015 13:29:47 + Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 09:58:56 -0300 perf tools: Fix bu

Re: Re: [PATCH v9 tip 3/9] tracing: attach BPF programs to kprobes

(2015/03/22 1:02), Alexei Starovoitov wrote: > On 3/21/15 5:14 AM, Masami Hiramatsu wrote: >> (2015/03/21 8:30), Alexei Starovoitov wrote: >>> >>> Note, kprobes are _not_ a stable kernel ABI, so bpf programs attached to >>> kprobes must be recompiled for every kernel version and user must supply >

[tip:perf/core] perf build: Fix pthread-attr-setaffinity-np include in test-all

Commit-ID: c59a14241387f7a66723f9ee6901cb638d665777 Gitweb: http://git.kernel.org/tip/c59a14241387f7a66723f9ee6901cb638d665777 Author: Jiri Olsa AuthorDate: Wed, 11 Mar 2015 09:02:00 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 15:03:25 -0300 perf build: Fix p

[tip:perf/core] perf build: Move features build output under features directory

Commit-ID: 806f0727fa3b9140a6603ba6b3627cbbe346d5a3 Gitweb: http://git.kernel.org/tip/806f0727fa3b9140a6603ba6b3627cbbe346d5a3 Author: Jiri Olsa AuthorDate: Wed, 11 Mar 2015 09:01:26 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 14:53:38 -0300 perf build: Move

[tip:perf/core] perf build: Get rid of LIB_INCLUDE variable

Commit-ID: 9444e874e6d0b1db2ad31e3f755bab8a571240f5 Gitweb: http://git.kernel.org/tip/9444e874e6d0b1db2ad31e3f755bab8a571240f5 Author: Jiri Olsa AuthorDate: Sun, 1 Mar 2015 20:11:24 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 15:04:51 -0300 perf build: Get ri

[tip:perf/core] perf build: Rename CORE_FEATURE_TESTS to FEATURE_TESTS

Commit-ID: ee9c80a13ea84bbf469a669685962099e11b9567 Gitweb: http://git.kernel.org/tip/ee9c80a13ea84bbf469a669685962099e11b9567 Author: Jiri Olsa AuthorDate: Sun, 1 Mar 2015 20:32:42 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 15:06:12 -0300 perf build: Rename

[tip:perf/core] perf build: Get rid of VF_FEATURE_TESTS

Commit-ID: 07efbf528c9f72bad67cc5a8c3afaa9c937fde43 Gitweb: http://git.kernel.org/tip/07efbf528c9f72bad67cc5a8c3afaa9c937fde43 Author: Jiri Olsa AuthorDate: Sun, 1 Mar 2015 20:44:18 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 15:07:18 -0300 perf build: Get ri

[tip:perf/core] perf build: Rename display_lib into feature_display

Commit-ID: 48e383eca276c02d4bd5c5b468b07b73ca52dd08 Gitweb: http://git.kernel.org/tip/48e383eca276c02d4bd5c5b468b07b73ca52dd08 Author: Jiri Olsa AuthorDate: Sun, 1 Mar 2015 20:46:28 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 15:09:25 -0300 perf build: Rename

[tip:perf/core] perf build: Rename display_vf to feature_verbose

Commit-ID: a15599ac6bd2e6196f3aeb2fb08af73129621fe1 Gitweb: http://git.kernel.org/tip/a15599ac6bd2e6196f3aeb2fb08af73129621fe1 Author: Jiri Olsa AuthorDate: Sun, 1 Mar 2015 20:58:24 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 15:10:03 -0300 perf build: Rename

[tip:perf/core] perf build: Disable default check for libbabeltrace

Commit-ID: 97e7a5153e8835c4cd03c77e258c1f556d8e9655 Gitweb: http://git.kernel.org/tip/97e7a5153e8835c4cd03c77e258c1f556d8e9655 Author: Jiri Olsa AuthorDate: Wed, 11 Mar 2015 09:00:41 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 14:43:36 -0300 perf build: Disab

[tip:perf/core] perf build: Rename feature_print_var_code to print_var_code

Commit-ID: 4b20d684b4e1d11795af8783b45f2149b0ba0faf Gitweb: http://git.kernel.org/tip/4b20d684b4e1d11795af8783b45f2149b0ba0faf Author: Jiri Olsa AuthorDate: Mon, 2 Mar 2015 13:30:30 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 15:11:07 -0300 perf build: Rename

[tip:perf/core] perf build: Rename PERF-FEATURES into FEATURE-DUMP

Commit-ID: 4ae61202b31c91259ff45cc9744b8a95add6b52a Gitweb: http://git.kernel.org/tip/4ae61202b31c91259ff45cc9744b8a95add6b52a Author: Jiri Olsa AuthorDate: Sun, 1 Mar 2015 20:50:47 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 18 Mar 2015 15:10:44 -0300 perf build: Rename

[tip:perf/core] perf tools: Fix the bash completion for listing subsubcommands of perf subcommand

Commit-ID: 67afff485b2ce742374edb2e17d21e2bc664eb1f Gitweb: http://git.kernel.org/tip/67afff485b2ce742374edb2e17d21e2bc664eb1f Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:47 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:49:20 -0300 perf tools: Fi

[tip:perf/core] perf tools: Fix the bash completion for listing options of perf subcommand

Commit-ID: 02fde323b9aaebb4a21e7c0e04759470b6c07594 Gitweb: http://git.kernel.org/tip/02fde323b9aaebb4a21e7c0e04759470b6c07594 Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:46 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:48:56 -0300 perf tools: Fi

[tip:perf/core] perf tools: Provide the right bash completion for listing options of perf subcommand subsubcommand

Commit-ID: eee200a6c4a9712146ba999f944ba4f2c3fc2d44 Gitweb: http://git.kernel.org/tip/eee200a6c4a9712146ba999f944ba4f2c3fc2d44 Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:48 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:49:28 -0300 perf tools: Pr

[tip:perf/core] perf tools: Fix the bash completion for listing events of perf subcommand record|stat|top -e

Commit-ID: bc81fad125dba7da33dbeac4c10d9c84614eb3ab Gitweb: http://git.kernel.org/tip/bc81fad125dba7da33dbeac4c10d9c84614eb3ab Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:49 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:49:37 -0300 perf tools: Fi

[tip:perf/core] perf tools: Fix perf-read-vdsox32 not building and lib64 install dir

Commit-ID: 76aea7731e7050c066943a1d7456ec6510702601 Gitweb: http://git.kernel.org/tip/76aea7731e7050c066943a1d7456ec6510702601 Author: H.J. Lu AuthorDate: Tue, 17 Mar 2015 15:27:48 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:38:05 -0300 perf tools: Fix per

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf data

Commit-ID: 01b7160bc6674912f6b7043bbf58d66e62e41054 Gitweb: http://git.kernel.org/tip/01b7160bc6674912f6b7043bbf58d66e62e41054 Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:52 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:49:38 -0300 perf tools: Ad

[tip:perf/core] perf tools: Fix the bash completion to support listing events for --event

Commit-ID: 3346b542f4165cb0007cfe3600866acbee67c686 Gitweb: http://git.kernel.org/tip/3346b542f4165cb0007cfe3600866acbee67c686 Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:50 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:49:37 -0300 perf tools: Fi

[tip:perf/core] perf tools: Fix the bash completion for listing subcommands of perf

Commit-ID: e003ce54d2ccbb8da0fd4f421e1cc9686ef25add Gitweb: http://git.kernel.org/tip/e003ce54d2ccbb8da0fd4f421e1cc9686ef25add Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:51 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:49:38 -0300 perf tools: Fi

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf help

Commit-ID: e24a110882949c609c5fb7625b71d8e77264257b Gitweb: http://git.kernel.org/tip/e24a110882949c609c5fb7625b71d8e77264257b Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:53 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:49:39 -0300 perf tools: Ad

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf script

Commit-ID: 40cae2b779f2826f3d82674027299332c2007716 Gitweb: http://git.kernel.org/tip/40cae2b779f2826f3d82674027299332c2007716 Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:54 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:49:39 -0300 perf tools: Ad

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf timechart

Commit-ID: 33ec0caf6a3bce1289a915845866828e19c04afb Gitweb: http://git.kernel.org/tip/33ec0caf6a3bce1289a915845866828e19c04afb Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:56 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:53:25 -0300 perf tools: Ad

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf trace

Commit-ID: 6fdd9cb700dcd84193a259bbf8f6c918c243da15 Gitweb: http://git.kernel.org/tip/6fdd9cb700dcd84193a259bbf8f6c918c243da15 Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:57 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:53:26 -0300 perf tools: Ad

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf test

Commit-ID: 1f9975f14ce4f7258db1cb0eea8fba17482e331e Gitweb: http://git.kernel.org/tip/1f9975f14ce4f7258db1cb0eea8fba17482e331e Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:55 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:52:54 -0300 perf tools: Ad

[tip:perf/core] perf tools: Avoid confusion with preloaded bash function for perf bash completion

Commit-ID: 1312c8a8fb126b9e7c45671813c39f8a435fadcb Gitweb: http://git.kernel.org/tip/1312c8a8fb126b9e7c45671813c39f8a435fadcb Author: Yunlong Song AuthorDate: Wed, 18 Mar 2015 21:35:58 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:53:27 -0300 perf tools: Av

[tip:perf/core] perf callchain: Separate eh/ debug frame offset cache.

Commit-ID: 303cb89a6d708da9c24f6f3390ff68a2bd822a13 Gitweb: http://git.kernel.org/tip/303cb89a6d708da9c24f6f3390ff68a2bd822a13 Author: Wang Nan AuthorDate: Fri, 13 Mar 2015 15:02:56 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:53:27 -0300 perf callchain: Se

[tip:perf/core] perf report: Don't allow empty argument for '-t'.

Commit-ID: 0c8c20779c5d56b93b8cb4cd30ba129a927ab437 Gitweb: http://git.kernel.org/tip/0c8c20779c5d56b93b8cb4cd30ba129a927ab437 Author: Wang Nan AuthorDate: Fri, 13 Mar 2015 12:51:54 + Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 19 Mar 2015 13:53:28 -0300 perf report: Don't

[tip:perf/core] perf tools: Fix race in build_id_cache__add_s()

Commit-ID: 0635b0f71424be7706793ac260d063491a2889a0 Gitweb: http://git.kernel.org/tip/0635b0f71424be7706793ac260d063491a2889a0 Author: Milos Vyletel AuthorDate: Fri, 20 Mar 2015 11:37:25 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 20 Mar 2015 17:49:50 -0300 perf tools: F

[tip:perf/core] perf tools: Don' t allow empty argument for field-separator

Commit-ID: 8b8ca6e15e392b366a7d69c6bf1abaae005f2b63 Gitweb: http://git.kernel.org/tip/8b8ca6e15e392b366a7d69c6bf1abaae005f2b63 Author: Wang Nan AuthorDate: Fri, 20 Mar 2015 02:57:52 + Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 20 Mar 2015 17:49:51 -0300 perf tools: Don't

[tip:perf/core] perf build: Add config/feature-checks/ *.output to the .gitignore file

Commit-ID: 1c30f546f3b7a1ac8b002dc3b3e8f4e26d195fa0 Gitweb: http://git.kernel.org/tip/1c30f546f3b7a1ac8b002dc3b3e8f4e26d195fa0 Author: Yunlong Song AuthorDate: Fri, 20 Mar 2015 11:20:38 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 20 Mar 2015 17:49:52 -0300 perf build: Ad

[tip:perf/core] perf build: Use FEATURE-DUMP instead of PERF-FEATURES in the .gitignore file

Commit-ID: 43f3e14f0cd16a6c3430137ee22176033d1960da Gitweb: http://git.kernel.org/tip/43f3e14f0cd16a6c3430137ee22176033d1960da Author: Yunlong Song AuthorDate: Fri, 20 Mar 2015 11:20:37 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 20 Mar 2015 17:49:51 -0300 perf build: Us

[tip:perf/core] perf probe: Fix failure to add multiple probes without debuginfo

Commit-ID: 0560a0c4a12a45def9700e7ec3215da102cf914b Gitweb: http://git.kernel.org/tip/0560a0c4a12a45def9700e7ec3215da102cf914b Author: He Kuang AuthorDate: Fri, 20 Mar 2015 09:56:56 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:21 -0300 perf probe: Fix fa

[tip:perf/core] perf trace: Fix summary_only option

Commit-ID: 13f22a2d4a5359867aa05562fc922f1ca24873a5 Gitweb: http://git.kernel.org/tip/13f22a2d4a5359867aa05562fc922f1ca24873a5 Author: David Ahern AuthorDate: Thu, 19 Mar 2015 12:23:03 -0600 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:31 -0300 perf trace: Fix

[tip:perf/core] perf build: Fix feature_check name clash

Commit-ID: 58d4f00ff13f20468f8fa8edcb57a195c31af46d Gitweb: http://git.kernel.org/tip/58d4f00ff13f20468f8fa8edcb57a195c31af46d Author: Jiri Olsa AuthorDate: Thu, 19 Mar 2015 20:48:49 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:32 -0300 perf build: Fix f

[tip:perf/core] perf build: Separate feature make support into config/Makefile.feature

Commit-ID: 0afc5cad387db56054b09bb14baf0e6e49df2fd2 Gitweb: http://git.kernel.org/tip/0afc5cad387db56054b09bb14baf0e6e49df2fd2 Author: Jiri Olsa AuthorDate: Sun, 1 Mar 2015 21:04:01 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:33 -0300 perf build: Separa

[tip:perf/core] perf build: Make features checks directory configurable

Commit-ID: 970e87b33820205b31306dfb734771842874767c Gitweb: http://git.kernel.org/tip/970e87b33820205b31306dfb734771842874767c Author: Jiri Olsa AuthorDate: Sun, 1 Mar 2015 21:12:25 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:34 -0300 perf build: Make f

[tip:perf/core] perf build: Move feature checks code under tools/ build

Commit-ID: e6c76d620379fd65fc0310aee1785ff7b1b10236 Gitweb: http://git.kernel.org/tip/e6c76d620379fd65fc0310aee1785ff7b1b10236 Author: Jiri Olsa AuthorDate: Sun, 1 Mar 2015 21:19:44 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:35 -0300 perf build: Move f

[tip:perf/core] perf trace: Handle legacy syscalls tracepoints

Commit-ID: f208bd8df08d0659ecd9e09e992c79aab26cddfa Gitweb: http://git.kernel.org/tip/f208bd8df08d0659ecd9e09e992c79aab26cddfa Author: Arnaldo Carvalho de Melo AuthorDate: Fri, 20 Mar 2015 17:46:53 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:36 -0300 pe

[tip:perf/core] perf hists browser: Indicate which callchain entries are annotated

Commit-ID: 70e97278315851a5c1b4982efbcafcd03b5b Gitweb: http://git.kernel.org/tip/70e97278315851a5c1b4982efbcafcd03b5b Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 19 Mar 2015 16:07:21 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:37 -0300 pe

[tip:perf/core] tools lib traceevent: Add destructor for format_field

Commit-ID: 00ae1127a03d20f5ef89f3c1fe7d4720270fc2a5 Gitweb: http://git.kernel.org/tip/00ae1127a03d20f5ef89f3c1fe7d4720270fc2a5 Author: David Ahern AuthorDate: Thu, 19 Mar 2015 12:36:21 -0600 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:38 -0300 tools lib trace

[tip:perf/core] perf tools: Add lzma decompression support for kernel module

Commit-ID: 80a32e5b498a7547073e5e4b2b804edc7219979d Gitweb: http://git.kernel.org/tip/80a32e5b498a7547073e5e4b2b804edc7219979d Author: Jiri Olsa AuthorDate: Thu, 29 Jan 2015 13:29:39 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:40 -0300 perf tools: Add l

[tip:perf/core] perf tools: Add kmod_path__parse function

Commit-ID: 3c8a67f50a1e68b912d1d74db6b455cac54ec4b4 Gitweb: http://git.kernel.org/tip/3c8a67f50a1e68b912d1d74db6b455cac54ec4b4 Author: Jiri Olsa AuthorDate: Thu, 5 Feb 2015 15:40:25 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:41 -0300 perf tools: Add km

[tip:perf/core] perf tools: Add dsos__addnew function

Commit-ID: 701d8d7f861ec36f3bc60d1ddb185cceb7919c79 Gitweb: http://git.kernel.org/tip/701d8d7f861ec36f3bc60d1ddb185cceb7919c79 Author: Jiri Olsa AuthorDate: Thu, 12 Feb 2015 22:06:09 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:53:42 -0300 perf tools: Add d

[tip:perf/core] perf tools: Add machine__module_dso function

Commit-ID: da17ea33e5a5d0c5226a37c375575d689f6a741b Gitweb: http://git.kernel.org/tip/da17ea33e5a5d0c5226a37c375575d689f6a741b Author: Jiri Olsa AuthorDate: Thu, 12 Feb 2015 22:10:52 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:55:48 -0300 perf tools: Add m

[tip:perf/core] perf tools: Use kmod_path__parse for machine__new_dso

Commit-ID: ca33380adf74afb985bf7aab09ec46707a5d2d57 Gitweb: http://git.kernel.org/tip/ca33380adf74afb985bf7aab09ec46707a5d2d57 Author: Jiri Olsa AuthorDate: Tue, 17 Feb 2015 17:29:57 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Sat, 21 Mar 2015 14:58:07 -0300 perf tools: Use k

Re: [PATCH 14/31] perf build: Rename PERF-FEATURES into FEATURE-DUMP

* Arnaldo Carvalho de Melo wrote: > From: Jiri Olsa > > Preparing for feature checks separation, moving related stuff under > 'FEATURE*' namespace. > > Signed-off-by: Jiri Olsa > Cc: Corey Ashford > Cc: David Ahern > Cc: Namhyung Kim > Cc: Paul Mackerras > Cc: Peter Zijlstra > Link: htt

Re: [PATCH] irqf_oneshot.cocci: add check of devm_request_threaded_irq()

Acked-by: Julia Lawall Good fix, thanks! On Wed, 4 Mar 2015, Valentin Rothberg wrote: > Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject > bogus threaded irq requests") threaded IRQs without a primary handler > need to be requested with IRQF_ONESHOT, otherwise the request

Re: [Linux-nvdimm] [RFC PATCH 0/7] evacuate struct page from the block layer

On 03/19/2015 09:59 PM, Andrew Morton wrote: > On Thu, 19 Mar 2015 17:54:15 +0200 Boaz Harrosh wrote: > >> On 03/19/2015 03:43 PM, Matthew Wilcox wrote: >> <> >>> >>> Dan missed "Support O_DIRECT to a mapped DAX file". More generally, if we >>> want to be able to do any kind of I/O directly to p

Re: [PATCH] serial: 8250_dw: fix 'cts-override'

On Fri, Mar 20, 2015 at 11:00:43AM -0700, Dmitry Torokhov wrote: > Hi Greg, > > On Wed, Mar 11, 2015 at 10:25 AM, Dmitry Torokhov wrote: > > Hi Greg, > > > > On Wed, Mar 11, 2015 at 6:00 AM, Greg Kroah-Hartman > > wrote: > >> On Mon, Mar 09, 2015 at 05:37:31PM -0700, Dmitry Torokhov wrote: > >>>

Re: [PATCH 32/35 linux-next] clk: constify of_device_id array

> On 18 March 2015 at 15:15 Michael Turquette wrote: > > > Quoting Fabian Frederick (2015-03-16 12:59:06) > > of_device_id is always used as const. > > (See driver.of_match_table and open firmware functions) > > > > Signed-off-by: Fabian Frederick > > Acked-by: Michael Turquette Thanks :) bt

[GIT PULL] USB driver fixes for 4.0-rc5

The following changes since commit 9eccca0843205f87c00404b663188b88eb248051: Linux 4.0-rc3 (2015-03-08 16:09:09 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/ tags/usb-4.0-rc5 for you to fetch changes up to a886bd92267c9e3d5c9128

[GIT PULL] TTY/Serial fixes for 4.0-rc5

The following changes since commit 9eccca0843205f87c00404b663188b88eb248051: Linux 4.0-rc3 (2015-03-08 16:09:09 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-4.0-rc5 for you to fetch changes up to 7fd6f640f2dd17dac6ddd6

[GIT PULL] Staging driver fixes for 4.0-rc5

The following changes since commit 9eccca0843205f87c00404b663188b88eb248051: Linux 4.0-rc3 (2015-03-08 16:09:09 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/ tags/staging-4.0-rc5 for you to fetch changes up to 1f51d5801859e

[GIT PULL] char/misc driver fixes for 4.0-rc5

The following changes since commit 06e5801b8cb3fc057d88cb4dc03c0b64b2744cda: Linux 4.0-rc4 (2015-03-15 17:38:20 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/ tags/driver-core-4.0-rc5 for you to fetch changes up to d5e7c

Re: [GIT PULL] char/misc driver fixes for 4.0-rc5

On Sun, Mar 22, 2015 at 11:37:34AM +0100, Greg KH wrote: > The following changes since commit 06e5801b8cb3fc057d88cb4dc03c0b64b2744cda: > > Linux 4.0-rc4 (2015-03-15 17:38:20 -0700) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-co

[GIT PULL] char/misc driver fixes for 4.0-rc5

The following changes since commit 9eccca0843205f87c00404b663188b88eb248051: Linux 4.0-rc3 (2015-03-08 16:09:09 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git/ tags/char-misc-4.0-rc5 for you to fetch changes up to 3d7a8278f

[GIT PULL] Driver core fixes for 4.0-rc5

The following changes since commit 06e5801b8cb3fc057d88cb4dc03c0b64b2744cda: Linux 4.0-rc4 (2015-03-15 17:38:20 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/ tags/driver-core-4.0-rc5 for you to fetch changes up to d5e7c

[PATCH] ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore

There are two PMICs on Cragganmore, currently one dynamically assign its IRQ base and the other uses a fixed base. It is possible for the statically assigned PMIC to fail if its IRQ is taken by the dynamically assigned one. Fix this by statically assigning both the IRQ bases. Signed-off-by: Charle

Re: [PATCH 1/1 linux-next] fanotify: fix a lock in fanotify_should_send_event()

On 22.03.2015 10:46, Fabian Frederick wrote: > Let's hope it only breaks ltp tests and no _real_ userland stuff > (search systems ...) > > Regards, > Fabian > Hi Fabian, yes, that worries me too. I know that there have been discussions on lkml in which it was made clear that userspace breakage

Re: [PATCH] Input: ALPS - fix max coordinates for v5 and v7 protocols

Hi, On 22-03-15 04:36, Dmitry Torokhov wrote: Commit 3296f71cd2fde7a2ad52e66a27eae419f6328066 ("Input: ALPS - consolidate setting protocol parameters") inadvertently moved call to alps_dolphin_get_device_area() from v5 to v7 protocol, causing both protocols report incorrect maximum values for X

Re: [PATCH v9 tip 5/9] tracing: allow BPF programs to call bpf_trace_printk()

* Alexei Starovoitov wrote: > +static const struct bpf_func_proto bpf_trace_printk_proto = { > + .func = bpf_trace_printk, > + .gpl_only = true, > + .ret_type = RET_INTEGER, > + .arg1_type = ARG_PTR_TO_STACK, > + .arg2_type = ARG_CONST_STACK_SIZE, > +}; A nit, please align s

Re: [PATCH 1/2] spi: Add SPI driver for Mikrotik RB4xx series boards

On 03/20/2015 01:51 PM, Mark Brown wrote: Mark, Thanks very much for your detailed review. I'll fix things according to your comments. However... > On Fri, Mar 20, 2015 at 01:16:32PM +0100, Bert Vermeulen wrote: >> +static void do_spi_byte(void __iomem *base, unsigned char byte) >> +{ >> +do

[PATCH perf/core ] [BUGFIX] perf-probe: Fix to get ummapped symbol address on kernel

Fix to get correctly unmapped symbol address on kernel. This allows us to probe on syscall symbols which are aliases of SyS_ functions with using debuginfo. Without this fix: # ./perf probe -a sys_write Failed to find debug information for address 3b0100 Probe point 'sys_write' not fo

Re: [Linux-nvdimm] [RFC PATCH 0/7] evacuate struct page from the block layer

On 03/20/2015 05:56 PM, Rik van Riel wrote: > On 03/18/2015 10:38 AM, Boaz Harrosh wrote: >> On 03/18/2015 03:06 PM, Matthew Wilcox wrote: > I'm not the one afraid of hard work, if it was for a good cause, but for what? really for what? The block layer, and RDMA, and networking, an

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Re: [PATCH] checkpatch.pl: Add warning for harmful goto labels

On Sat, Mar 21, 2015 at 07:56:39PM -0700, Joe Perches wrote: > [] > > > If something is already in the kernel code, does that mean that it's OK? > > > I honestly don't think so, and I think that goto labels for cleanup exit > > > paths should be a little more descriptive. > > > > I disagree. out a

Re: [PATCH] mmc: dw_mmc: Don't send clock off command if power is off

Hi Doug, On Fri, Mar 20, 2015 at 11:30 PM, Doug Anderson wrote: > We've already seen that it causes failures if we try to send the > "SDMMC_CMD_UPD_CLK" command when power is off to the system. Here's > another case where we were doing it: we were sending an > SDMMC_CMD_UPD_CLK to set the clock

Re: [PATCH] Input: ALPS - fix max coordinates for v5 and v7 protocols

On Sunday 22 March 2015 11:48:17 Hans de Goede wrote: > Hi, > > On 22-03-15 04:36, Dmitry Torokhov wrote: > > Commit 3296f71cd2fde7a2ad52e66a27eae419f6328066 ("Input: > > ALPS - consolidate setting protocol parameters") > > inadvertently moved call to alps_dolphin_get_device_area() > > from v5 to

Re: [PATCH v3 1/4] i2c: mux-pinctrl: Rework to honor disabled child nodes

On 21.03.2015 22:00, Wolfram Sang wrote: I guess what you want to have is that i2c_add_adapter() is not called for the disabled case, right? I think that makes sense. But maybe we should just start simple and keep calling i2c_add_adapter() for the disabled case. We will just skip probing devi

[PATCH] Input: ALPS - Detect trackstick presence for v7 protocol

This patch adds detection of trackstick for v7 protocol devices. Code in this patch is used in official Dell touchpad linux drivers for Dell models: Dell Latitude E5250/5250, E5450/5450, E5550/5550 Detection code and base reg for alps v3 rushmore and v7 devices is exacly same. Also user in bug ht

[PATCH] Input: ALPS - Report v3 pinnacle trackstick device only if is present

This patch move v3 pinnacle code for trackstick detection from alps_hw_init_v3() to alps_set_protocol() so ALPS_DUALPOINT flag can be cleared before registering trackstick input device in kernel. Signed-off-by: Pali Rohár --- drivers/input/mouse/alps.c | 12 +++- 1 file changed, 7 inse

Re: [tip:x86/asm] x86/asm/entry/64: Always allocate a complete " struct pt_regs" on the kernel stack

>> @@ -492,7 +496,6 @@ GLOBAL(stub32_clone) >> >> ALIGN >> ia32_ptregs_common: >> - popq %r11 >> CFI_ENDPROC >> CFI_STARTPROC32 simple >> CFI_SIGNAL_FRAME >> @@ -507,9 +510,9 @@ ia32_ptregs_common: >> /* CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/ >>

[PATCH v3 0/5] input: synaptics - report correct width and pressure values

Hi, I updated the series fixing the error reported by Shunsuke Shimizu that I made when I rebased v1. I've also included a change to make input devices correctly report their capabilities and included a change to make MT devices report widths as ABS_TOOL_WIDTH. Gabriele Mazzotta (5): input: syn

[PATCH v3 4/5] input: synaptics - make image sensors and cr48 sensors report widths

The driver was not reporting widths for image sensors and cr48 sensors despite it was calculating them. Link: https://bugzilla.kernel.org/show_bug.cgi?id=77161 Signed-off-by: Gabriele Mazzotta --- drivers/input/mouse/synaptics.c | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --g

[PATCH v3 2/5] input: synaptics - change default width value of cr48 sensors

The minimum value these sensors can report is 4, so this should be the value used when W is not reporting the width. Signed-off-by: Gabriele Mazzotta --- drivers/input/mouse/synaptics.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/mouse/synaptics.c b/drivers/

[PATCH v3 3/5] input: synaptics - setup devices depending on their capabilities

ABS_X, ABS_Y and ABS_PRESSURE were defined for all the devices, even if not needed. Fix this by configuring each device depending on its capabilities. Signed-off-by: Gabriele Mazzotta --- drivers/input/mouse/synaptics.c | 27 ++- 1 file changed, 14 insertions(+), 13 delet

[PATCH v3 5/5] input: MT - add ABS_TOOL_WIDTH to the legacy pointer emulation

Userspace might still rely on ABS_TOOL_WIDTH to determine the width of contacts, so add it to the legacy pointer emulation. Signed-off-by: Gabriele Mazzotta --- drivers/input/input-mt.c | 12 ++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/input/input-mt.c b/d

[PATCH v3 1/5] input: synaptics - fix width values calculation on image sensors

When multiple fingers are on the touchpad, W holds the finger count rather than the width. Retrieve the correct value that is encoded in X, Y and Z of AGM and SGM packets. The minimum width reported is 8 rather than 4 in this case, while the maximum remains 15. Signed-off-by: Gabriele Mazzotta -

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Re: A peculiarity in ptrace/waitpid behavior

On 03/21, Oleg Nesterov wrote: > > On 03/20, Pavel Labath wrote: > > > > One difference I see though is that in > > our test, we are not sending any additional signals to the thread in > > question (at least we shouldn't be sending them, but we are sending some > > signals to other threads in the s

ADDR_COMPAT_LAYOUT breaks PTRACE_SEIZE

On ppc64, a process running with the ADDR_COMPAT_LAYOUT personality causes ptrace(PTRACE_SEIZE) to hang in the kernel, unkillable. #include #include #include #include #include #include int main (void) { pid_t child; personality (ADDR_COMPAT_LAYOUT); child = fork (); if (child == 0)

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