[Patch 3/5] dt: unittest: add const where needed

From: Frank Rowand Fix warnings pointed out by checkpatch. No bugs fixed, but the test code should be a good example of how to use the devicetree API. Signed-off-by: Frank Rowand --- drivers/of/unittest.c |8 1 file changed, 4 insertions(+), 4 deletions(-) Index: b/drivers/of/un

[tip:perf/core] perf ordered_events: Untangle from perf_session

Commit-ID: fa713a4eb9cebe5dec71b1bd11429603e17d841d Gitweb: http://git.kernel.org/tip/fa713a4eb9cebe5dec71b1bd11429603e17d841d Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 3 Mar 2015 11:48:12 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 11 Mar 2015 10:16:50 -0300 per

Re: [PATCH] inode: add hlist_fake to avoid the inode hash lock in evict V2

On Thu 12-03-15 08:20:23, Josef Bacik wrote: > Some filesystems don't use the VFS inode hash and fake the fact they > are hashed so that all the writeback code works correctly. However, > this means the evict() path still tries to remove the inode from the > hash, meaning that the inode_hash_lock()

[tip:perf/core] perf ordered_events: Shorten function signatures

Commit-ID: b7b61cbebd789a3dbca522e3fdb727fe5c95593f Gitweb: http://git.kernel.org/tip/b7b61cbebd789a3dbca522e3fdb727fe5c95593f Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 3 Mar 2015 11:58:45 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 11 Mar 2015 10:17:09 -0300 per

[tip:perf/core] perf tools: tool->finished_round() doesn' t need perf_session

Commit-ID: d704ebdae4aaeec89180dcfd0ca74e5bba318853 Gitweb: http://git.kernel.org/tip/d704ebdae4aaeec89180dcfd0ca74e5bba318853 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 3 Mar 2015 12:37:54 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:49 -0300 per

[tip:perf/core] perf ordered_events: Allow tools to specify a deliver method

Commit-ID: d10eb1eb76a86266354ecab6e42c1606e3b8bc4c Gitweb: http://git.kernel.org/tip/d10eb1eb76a86266354ecab6e42c1606e3b8bc4c Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 3 Mar 2015 12:20:38 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:46 -0300 per

[Patch 4/5] dt: unittest: reduce checkpatch noise - line after declarations

From: Frank Rowand Fix warnings pointed out by checkpatch. No bug fixes, but reduce the number of checkpatch warnings so that future problems will stand out better. Signed-off-by: Frank Rowand --- drivers/of/unittest.c |5 + 1 file changed, 5 insertions(+) Index: b/drivers/of/unittes

[tip:perf/core] perf ordered_events: Adopt queue() method

Commit-ID: 4a6b362f36e68618ee4d3cdb361d05a5e80af023 Gitweb: http://git.kernel.org/tip/4a6b362f36e68618ee4d3cdb361d05a5e80af023 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 3 Mar 2015 13:02:24 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:51 -0300 per

[tip:perf/core] perf tools: Remove superfluous thread-> comm_set setting

Commit-ID: 01fbc1fee926888f7c256ada95fa5fa3b06cba94 Gitweb: http://git.kernel.org/tip/01fbc1fee926888f7c256ada95fa5fa3b06cba94 Author: Jiri Olsa AuthorDate: Tue, 3 Mar 2015 16:29:28 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:50 -0300 perf tools: Remove

Claim your donation fund!!!

Claim your donation fund. It's a private donation to you. Contact via mail to:(donationsfoundat...@outlook.com) for more info -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.

[tip:perf/core] perf symbols: Allow symbol alias when loading map for symbol name

Commit-ID: 680d926a8cb08dd9cf173e2bb93d4a441949 Gitweb: http://git.kernel.org/tip/680d926a8cb08dd9cf173e2bb93d4a441949 Author: Namhyung Kim AuthorDate: Fri, 6 Mar 2015 16:31:27 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:54 -0300 perf symbols: A

[tip:perf/core] Revert "perf probe: Fix to fall back to find probe point in symbols"

Commit-ID: 0687eba7872d7dbe01b074c54359315e97502360 Gitweb: http://git.kernel.org/tip/0687eba7872d7dbe01b074c54359315e97502360 Author: Masami Hiramatsu AuthorDate: Fri, 6 Mar 2015 16:31:25 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:53 -0300 Revert "per

[tip:perf/core] perf probe: Fix to handle aliased symbols in glibc

Commit-ID: 9b118acae310f57baee770b5db402500d8695e50 Gitweb: http://git.kernel.org/tip/9b118acae310f57baee770b5db402500d8695e50 Author: Masami Hiramatsu AuthorDate: Fri, 6 Mar 2015 16:31:20 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:52 -0300 perf probe:

[Patch 5/5] dt: unittest: breadcrumbs to reduce pain of future maintainers

From: Frank Rowand Fix warnings pointed out by checkpatch. Checkpatch warns: externs should be avoided in .c files Reducing pain for future maintainers - adding a comment so that anyone trying to find where the extern data is created will be able to find it. (grep will not find that location)

[tip:perf/core] perf tools: Output feature detection' s gcc output to a file

Commit-ID: 443a70541c56d4a7dff0ce693870935e138201b2 Gitweb: http://git.kernel.org/tip/443a70541c56d4a7dff0ce693870935e138201b2 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 10 Mar 2015 19:04:31 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:57 -0300 pe

[tip:perf/core] perf probe: Fix possible double free on error

Commit-ID: a78604defffbc1da1497a8c8b48275b723eb5946 Gitweb: http://git.kernel.org/tip/a78604defffbc1da1497a8c8b48275b723eb5946 Author: He Kuang AuthorDate: Wed, 4 Mar 2015 18:01:42 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:58 -0300 perf probe: Fix pos

[tip:perf/core] perf hists browser: Fix UI bug after zoom into thread/dso/symbol

Commit-ID: a8cd1f4393032cd87e98803346865cdbceb15ad3 Gitweb: http://git.kernel.org/tip/a8cd1f4393032cd87e98803346865cdbceb15ad3 Author: He Kuang AuthorDate: Wed, 11 Mar 2015 20:36:03 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:59 -0300 perf hists browser

[tip:perf/core] perf build: Fix libbabeltrace detection

Commit-ID: 19a9df35fe9e8ffd60ce4b6f888b72e7c8422d31 Gitweb: http://git.kernel.org/tip/19a9df35fe9e8ffd60ce4b6f888b72e7c8422d31 Author: Jiri Olsa AuthorDate: Tue, 10 Mar 2015 13:00:35 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:56 -0300 perf build: Fix l

[tip:perf/core] perf stat: Output running time and run/ enabled ratio in CSV mode

Commit-ID: d73515c03c6a2706e088094ff6095a3abefd398b Gitweb: http://git.kernel.org/tip/d73515c03c6a2706e088094ff6095a3abefd398b Author: Andi Kleen AuthorDate: Wed, 11 Mar 2015 07:16:27 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 13 Mar 2015 07:46:04 -0300 perf stat: Outpu

[tip:perf/core] perf hists browser: Fix UI bug after fold/unfold

Commit-ID: 4fabf3d19cec11d9faa567f8cf0290298c5a93ea Gitweb: http://git.kernel.org/tip/4fabf3d19cec11d9faa567f8cf0290298c5a93ea Author: He Kuang AuthorDate: Thu, 12 Mar 2015 15:21:49 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 13:18:38 -0300 perf hists browser

[tip:perf/core] perf probe: Fix compiles due to declarations using perf_probe_point

Commit-ID: 6d4a48968bfb5c67002f253fbaeb5acd41d7897a Gitweb: http://git.kernel.org/tip/6d4a48968bfb5c67002f253fbaeb5acd41d7897a Author: David Ahern AuthorDate: Wed, 11 Mar 2015 10:36:20 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:40:00 -0300 perf probe: Fix

[tip:perf/core] perf stat: Fix IPC and other formulas with -A

Commit-ID: 56f0fd45d8df51542930b9b2e1acee5034b53479 Gitweb: http://git.kernel.org/tip/56f0fd45d8df51542930b9b2e1acee5034b53479 Author: Andi Kleen AuthorDate: Wed, 11 Mar 2015 08:28:01 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 13 Mar 2015 07:46:10 -0300 perf stat: Fix I

[tip:perf/core] perf stat: Always correctly indent ratio column

Commit-ID: 7910352852f377f6d12286f922299d7ad1cfb2e3 Gitweb: http://git.kernel.org/tip/7910352852f377f6d12286f922299d7ad1cfb2e3 Author: Andi Kleen AuthorDate: Wed, 11 Mar 2015 08:28:02 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 13 Mar 2015 07:47:44 -0300 perf stat: Alway

[tip:perf/core] perf kmem: Fix segfault when invalid sort key is given

Commit-ID: 405f87557da35a03ba4663eca971ffac58b0a818 Gitweb: http://git.kernel.org/tip/405f87557da35a03ba4663eca971ffac58b0a818 Author: Namhyung Kim AuthorDate: Thu, 12 Mar 2015 16:32:46 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 13 Mar 2015 07:47:47 -0300 perf kmem: Fix

[tip:perf/core] perf kmem: Fix alignment of slab result table

Commit-ID: 65f46e0214c64198a0266c37181a7776e16b7e53 Gitweb: http://git.kernel.org/tip/65f46e0214c64198a0266c37181a7776e16b7e53 Author: Namhyung Kim AuthorDate: Thu, 12 Mar 2015 16:32:48 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 13 Mar 2015 07:47:48 -0300 perf kmem: Fix

[tip:perf/core] perf kmem: Allow -v option

Commit-ID: bd72a33ebae8b4d37e3d2a3f0f3fac9654dd Gitweb: http://git.kernel.org/tip/bd72a33ebae8b4d37e3d2a3f0f3fac9654dd Author: Namhyung Kim AuthorDate: Thu, 12 Mar 2015 16:32:47 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 13 Mar 2015 07:47:48 -0300 perf kmem: All

[tip:perf/core] perf probe: Allow weak symbols to be probed

Commit-ID: e578da3b2009da2a9ae2d25fd0f78c7b76ca5e56 Gitweb: http://git.kernel.org/tip/e578da3b2009da2a9ae2d25fd0f78c7b76ca5e56 Author: Namhyung Kim AuthorDate: Fri, 6 Mar 2015 16:31:29 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:55 -0300 perf probe: All

[tip:perf/core] perf data: Add tracepoint events fields CTF conversion support

Commit-ID: 69364727be2f3dc71a046771965c3c9d5ccce699 Gitweb: http://git.kernel.org/tip/69364727be2f3dc71a046771965c3c9d5ccce699 Author: Sebastian Andrzej Siewior AuthorDate: Fri, 20 Feb 2015 23:17:02 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 13 Mar 2015 07:47:49 -0300 p

[tip:perf/core] perf probe: Fix --line to handle aliased symbols in glibc

Commit-ID: 811dd2ae7cd670fefbb3b220b529bb9876edde70 Gitweb: http://git.kernel.org/tip/811dd2ae7cd670fefbb3b220b529bb9876edde70 Author: Masami Hiramatsu AuthorDate: Fri, 6 Mar 2015 16:31:22 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Mar 2015 12:39:53 -0300 perf probe:

[ANNOUNCE] Git v2.3.3

The latest maintenance release Git v2.3.3 is now available at the usual places. It is comprised of 26 non-merge commits since v2.3.2, contributed by 11 people, 1 of which is a new contributor. The tarballs are found at: https://www.kernel.org/pub/software/scm/git/ The following public repos

drm_mm.c regression: Re: 4.0-rc3 on thinkpad x60: GUI locked up, numlock ok

On Thu 2015-03-12 15:23:20, Pavel Machek wrote: > Hi! > > It happened twice so far: in one case gui locked up, but music > continued playing, and I could still ssh in. (Nothing interesting in > the logs, if I can tell in all the spam wifi prints). > > Today it locked with blanked screen. Could no

Re: [PATCH] checkpatch: match more world writable permissions

On Fri, 13 Mar 2015, Joe Perches wrote: > Currently checkpatch will fuss if one uses world writable > settings in debugfs files and DEVICE_ATTR uses by testing > S_IWUGO but not testing S_IWOTH, S_IRWXUGO or S_IALLUGO. > > Extend the check to catch all cases exporting world writable > permissions

Re: [PATCH v2 12/22] sparc: %pf is only for function pointers

On Thu, Mar 12, 2015 at 04:45:59PM -0500, Scott Wood wrote: > Use %ps for actual addresses, otherwise you'll get bad output > on arches like ppc64 where %pf expects a function descriptor. Even on > other architectures, refrain from setting a bad example that people > copy. > > Signed-off-by: Scot

Re: [PATCH 3/4] workqueue: Create low-level unbound workqueues cpumask

On 03/14/2015 07:49 AM, Kevin Hilman wrote: > Lai Jiangshan writes: > >> From: Frederic Weisbecker >> >> Create a cpumask that limit the affinity of all unbound workqueues. >> This cpumask is controlled though a file at the root of the workqueue >> sysfs directory. >> >> It works on a lower-leve

Re: [PATCH v3 1/7] x86, kaslr: Use init_size instead of run_size

* Yinghai Lu wrote: > On Fri, Mar 13, 2015 at 5:27 AM, Ingo Molnar wrote: > > > > * Yinghai Lu wrote: > > > >> commit e6023367d779 ("x86, kaslr: Prevent .bss from overlaping > >> initrd") introduced one run_size for kaslr. We should use real > >> runtime size (include copy/decompress) aka in

[PATCH 1/1] ARM: dts: don't make DP a consumer of DISP1 on Exynos5250

By making the DP controller a consumer of DISP1, the PD is powered off when the exynos-dp probe is deferred and powered on again when the exynos-drm driver is probed. But this causes the exynos-dp driver failing to obtain the stream clock since the FIMD has been powered off with the DISP1 PD: exy

Re: [PATCH v2] staging: panel: change struct bits to a bit array

On Sat, Mar 14, 2015 at 12:20:36AM +0100, Isaac Lleida wrote: > This path implements a bit array representing the LCD signal states instead > of the old "struct bits", which used char to represent a single bit. This > will reduce the memory usage. commit log should wrap at 72 char > > Signed-o

Re: [PATCH] staging: sm750fb: braces, indents, spaces fix

On Fri, Mar 13, 2015 at 09:01:48AM -0700, Ragavendra wrote: > BN is my initial, should it be expanded? Yes. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-inf

Re: [GIT PULL] USB fixes for v4.0-rc3

On Wed, Mar 11, 2015 at 11:01:07AM -0500, Felipe Balbi wrote: > Hi Greg, > > This is likely my last pull for the -rc, but things may > change. Let me know if you need any changes > > Patches tested on platforms I have access to. > > cheers > > The following changes since commit 9eccca0843205f87

Re: [PATCH v2] dgnc: Don't save boards in memory that have failed to initialize

On Fri, Mar 13, 2015 at 04:55:55PM -0400, Mark Hounschell wrote: > On 03/12/2015 12:14 PM, Giedrius Statkevičius wrote: > >On 2015.03.12 12:08, Greg KH wrote: > >>On Mon, Mar 09, 2015 at 06:29:38PM +0200, Giedrius Statkevičius wrote: > >>>Remove BOARD_FAILED and don't save dgnc_boards which failed

Re: [PATCH v10 16/21] irqchip: Add GICv2 specific ACPI boot support

On Fri, Mar 13, 2015 at 5:15 PM, Jason Cooper wrote: > Hanjun, Catalin, > > On Thu, Mar 12, 2015 at 03:31:57PM +0800, Hanjun Guo wrote: >> On 2015/3/12 13:12, Jason Cooper wrote: >> > On Thu, Mar 12, 2015 at 09:46:39AM +0800, Hanjun Guo wrote: >> >> On 2015/3/12 7:11, Jason Cooper wrote: >> >>> He

Re: [GIT PULL 00/20] phy: for 4.0 -rc cycle

On Fri, Mar 13, 2015 at 05:31:37PM +0530, Kishon Vijay Abraham I wrote: > Hi Greg, > > Please find the pull request for 4.0 -rc cycle. We should thank Axel Lin for > reviewing all the PHY drivers and sending fixes. This also includes a fix > from Thierry Reding in phy core. > > Let me know if I h

Re: [PATCH 2/3 RFC] ath10k: wmi: match wait_for_completion_timeout return type

On Fri, 13 Mar 2015, Michal Kazior wrote: > On 12 March 2015 at 16:49, Nicholas Mc Guire wrote: > > Return type of wait_for_completion_timeout is unsigned long not int. > > An appropriately named unsigned long is added and the assignments fixed up. > > Rather than returning 0 (timeout) or a more

[PATCH 1/2] ath10k: wmi: match wait_for_completion_timeout return type

return type of wait_for_completion_timeout is unsigned long not int. This patch adjusts the type and name of the return variable and adjusts the success/fail values to match those used at the call site in ath10k_core_start Signed-off-by: Nicholas Mc Guire --- Adjustment of return values was pro

[PATCH 2/2] ath10k: core: harmonize error case handling in ath10k_core_start

All of the bringup/init functions called in ath10k_core_start return 0 on success and != 0 on failure - ath10k_wmi_wait_for_service_ready and ath10k_wmi_wait_for_unified_ready were adjusted to fit this model and the call sites here fixed up accordingly. Signed-off-by: Nicholas Mc Guire --- Patc

Re: + lib-vsprintfc-even-faster-decimal-conversion.patch added to -mm tree

On Sat, Mar 14, 2015 at 12:53:20AM +0100, Rasmus Villemoes wrote: > On Fri, Mar 13 2015, Alexey Dobriyan wrote: > > > On Thu, Mar 12, 2015 at 12:54 AM, wrote: > >> Subject: lib/vsprintf.c: even faster binary to decimal conversion > > > > I spent some time to microbenchmark changes in userspace

Re: [PATCH v2 net-next 1/2] bpf: allow extended BPF programs access skb fields

On 03/14/2015 05:59 AM, Alexei Starovoitov wrote: On 3/13/15 7:27 PM, Alexei Starovoitov wrote: On 3/13/15 7:16 PM, Daniel Borkmann wrote: On 03/14/2015 03:08 AM, Alexei Starovoitov wrote: On 3/13/15 7:06 PM, Daniel Borkmann wrote: On 03/14/2015 02:46 AM, Daniel Borkmann wrote: ... Previousl

[PATCH] ath10k: debug: match wait_for_completion_timeout return type

Return type of wait_for_completion_timeout is unsigned long not int. An appropriately named unsigned long is added and the assignments fixed up. Missing spaces 1*HZ -> 1 * HZ were also added along the way. Signed-off-by: Nicholas Mc Guire --- Patch was only compile tested with x86_64_defconfig +

[PATCH] ath10k: thermal: match wait_for_completion_timeout return type

Return type of wait_for_completion_timeout is unsigned long not int. An appropriately named unsigned long is added and the assignments fixed up. Signed-off-by: Nicholas Mc Guire --- Patch was only compile tested with x86_64_defconfig + CONFIG_ATH_CARDS=m, CONFIG_ATH10K=m Patch is against 4.0-rc

[PATCH] ath10k: core: match wait_for_completion_timeout return type

Return type of wait_for_completion_timeout is unsigned long not int. An appropriately named unsigned long is added and the assignments fixed up. Signed-off-by: Nicholas Mc Guire --- Patch was only compile tested with x86_64_defconfig + CONFIG_ATH_CARDS=m, CONFIG_ATH10K=m Patch is against 4.0-rc

Re: [PATCH v3 1/7] x86, kaslr: Use init_size instead of run_size

On Sat, Mar 14, 2015 at 08:53:57AM +0100, Ingo Molnar wrote: > You are still talking only about the low level code and about low > level symptoms, while in contrast to that the primary question with... Thanks for doing that! I really doubt it'll bring anything this time either but I don't care

[PATCH 0/2] rtc: add Abracon ABx80x

Hi, As discussed, I reworked the abracon abx80x driver, merging Philippe's and mine. I have added the Device Tree properties to enable the trickle charger and the driver will detect the partnumber before doing that so that it won't try to enable the charger when it is not available. Alexandre Be

[PATCH 1/2] Documentation: bindings: add abracon,abx80x

Document the bindings for abracon,abx80x and related compatibles. Cc: devicetree-disc...@lists.ozlabs.org Signed-off-by: Alexandre Belloni --- .../devicetree/bindings/rtc/abracon,abx80x.txt | 32 ++ 1 file changed, 32 insertions(+) create mode 100644 Documentation/device

[PATCH 2/2] rtc: add rtc-abx80x, a driver for the Abracon AB x80x i2c rtc

From: Philippe De Muyter This is a basic driver for the ultra-low-power Abracon AB x80x series of RTC chips. It supports in particular, the supersets AB0805 and AB1805. It allows reading and writing the time, and enables the supercapacitor/ battery charger. [a...@arndb.de: abx805 depends on i2c]

[PATCH v3] staging: panel: change struct bits to a bit array

This path implements a bit array representing the LCD signal states instead of the old "struct bits", which used char to represent a single bit. This will reduce the memory usage. Signed-off-by: Isaac Lleida --- v3: some more stupid errors I introduced in last patch fixed. drivers/staging/pan

Re: [PATCH v3 0/7] Switch mach-at91 to multiplatform

On Friday 13 March 2015 22:57:17 Alexandre Belloni wrote: > AT91 is now ready to switch to multiplatform. Do it and clean the remaining > mach > includes. > > Changes in v3: > - use a menu structure as asked by Arnd > - remove useless selects as pointed by Rob > - drop a patch that has already

Re: [PATCH v2 4/4] x86/fpu: don't abuse drop_init_fpu() in flush_thread()

On Fri, Mar 13, 2015 at 06:30:30PM +0100, Oleg Nesterov wrote: > flush_thread() -> drop_init_fpu() is suboptimal and confusing. It does > drop_fpu() or restore_init_xstate() depending on !use_eager_fpu(). But > flush_thread() too checks eagerfpu right after that, and if it is true > then restore_in

[PATCH] x86/fpu: Fold __drop_fpu() into its sole user

Fold it into drop_fpu(). Phew, one less FPU function to pay attention to. No functionality change. Signed-off-by: Borislav Petkov Cc: Oleg Nesterov Cc: Andy Lutomirski Cc: Linus Torvalds Cc: Pekka Riikonen Cc: Rik van Riel Cc: Suresh Siddha Cc: Fenghua Yu Cc: Quentin Casasnovas Cc: Dave

Re: [RFC V2 00/12] i2c: describe adapter quirks in a generic way

On Wed, Feb 25, 2015 at 05:01:51PM +0100, Wolfram Sang wrote: > From: Wolfram Sang > > Here is the second version of the patch series to describe i2c adapter quirks > in a generic way. For the motivation, please read description of patch 1. This > is still RFC because I would like to do some more

Re: [PATCH 0/1] x86/cpu: don't allocate fpu->state for swapper/0

On Fri, Mar 13, 2015 at 07:26:56PM +0100, Oleg Nesterov wrote: > Hello. > > This patch is "out of order" a bit, but since Borislav mentioned this > during review... > > And I was going to send the 2nd one (below), but it turns out that > __init_refok is not discarded? So is there any way to do >

Re: [GIT PULL 00/20] phy: for 4.0 -rc cycle

Hi Greg, On Saturday 14 March 2015 02:20 PM, Greg KH wrote: On Fri, Mar 13, 2015 at 05:31:37PM +0530, Kishon Vijay Abraham I wrote: Hi Greg, Please find the pull request for 4.0 -rc cycle. We should thank Axel Lin for reviewing all the PHY drivers and sending fixes. This also includes a fix fr

[RESEND GIT PULL] phy: for 4.0 -rc cycle

Hi Greg, Please find the updated pull request for 4.0 -rc. This mostly consists of fixes done by Axel Lin all over the PHY drivers. It also includes a couple of fixes in phy core. Let me know if I have to change something. Thanks Kishon The following changes since commit c517d838eb7d07bbe95078

[GIT PULL] arm64 fixes for 4.0-rc4

Hi Linus, Please pull the arm64 fixes below. Thanks. 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/arm64/linux tags/arm64-fixes fo

Re: [PATCH 4/6] ARM64: cpuidle: Rename cpu_init_idle to a common function name

On Fri, Mar 13, 2015 at 06:22:46PM +, Catalin Marinas wrote: > On Tue, Mar 03, 2015 at 01:29:35PM +0100, Daniel Lezcano wrote: > > diff --git a/drivers/cpuidle/cpuidle-arm64.c > > b/drivers/cpuidle/cpuidle-arm64.c > > index 0cea244..6ef291c7 100644 > > --- a/drivers/cpuidle/cpuidle-arm64.c > >

Re: [PATCH v10 16/21] irqchip: Add GICv2 specific ACPI boot support

On Sat, Mar 14, 2015 at 08:47:49AM +, Grant Likely wrote: > On Fri, Mar 13, 2015 at 5:15 PM, Jason Cooper wrote: > > Hanjun, Catalin, > > > > On Thu, Mar 12, 2015 at 03:31:57PM +0800, Hanjun Guo wrote: > >> On 2015/3/12 13:12, Jason Cooper wrote: > >> > On Thu, Mar 12, 2015 at 09:46:39AM +0800

Re: [PATCH V8 02/10] USB: f81232: implement RX bulk-in EP

On Thu, Feb 26, 2015 at 06:02:08PM +0800, Peter Hung wrote: > The F81232 bulk-in is RX data + LSR channel, data format is > [LSR+Data][LSR+Data]. , We had implemented in f81232_process_read_urb(). > > Signed-off-by: Peter Hung > static void f81232_process_read_urb(struct urb *urb) > { >

Re: [PATCH V8 04/10] USB: f81232: implement read IIR/MSR with endpoint

On Thu, Feb 26, 2015 at 06:02:10PM +0800, Peter Hung wrote: > The interrupt endpoint will report current IIR. If we got IIR with MSR changed > , We will do read MSR with interrupt_work worker to do f81232_read_msr() > function. > > Signed-off-by: Peter Hung > --- > drivers/usb/serial/f81232.c |

Re: [PATCH V8 05/10] USB: f81232: implement MCR/MSR function

On Thu, Feb 26, 2015 at 06:02:11PM +0800, Peter Hung wrote: > This patch implement relative MCR/MSR function, such like > tiocmget()/tiocmset()/dtr_rts()/carrier_raised() > > original f81232_carrier_raised() compared with wrong value UART_DCD. > It's should compared with UART_MSR_DCD. > > Signed-

Re: [PATCH V8 07/10] USB: f81232: implement set_termios()

On Thu, Feb 26, 2015 at 06:02:13PM +0800, Peter Hung wrote: > f81232_set_baudrate() is also changed from V7. Add error handling when LCR get > failed or set LCR UART_LCR_DLAB failed. and older version, divisor is declared > with u8, it's will make failed with baudrate lower than 600 (115200/300=38

Re: [PATCH V8 08/10] USB: f81232: clarify f81232_ioctl() and fix

On Thu, Feb 26, 2015 at 06:02:14PM +0800, Peter Hung wrote: > We extract TIOCGSERIAL section in f81232_ioctl() to f81232_get_serial_info() > to make it clarify. > > Also we fix device type from 16654 to 16550A, and set it's baud_base > to 115200 (1.8432MHz/16). > > Signed-off-by: Peter Hung > --

Re: [PATCH V8 00/10] USB: f81232: V8 patches

On Thu, Mar 05, 2015 at 08:03:59AM +0100, Johan Hovold wrote: > On Thu, Mar 05, 2015 at 01:59:45PM +0800, Peter Hung wrote: > > > Did you received the series of F81232 V8 patches ? Please tell me if > > not received. > > I got it. I just haven't had time to look at it yet. Will try to do so > thi

Re: [PATCH v3 0/2] Use blocked_lock_lock only to protect blocked_hash

On Tue, 10 Mar 2015 09:20:24 +0100 Daniel Wagner wrote: > Hi, > > On 03/07/2015 03:00 PM, Jeff Layton wrote: > > On Fri, 6 Mar 2015 08:53:30 +0100 > > Daniel Wagner wrote: > > > >> Hi, > >> > >> Finally, I got a bigger machine and did a quick test round. I expected > >> to see some improvemen

Re: [PATCH 2/2] rtc: add rtc-abx80x, a driver for the Abracon AB x80x i2c rtc

Hi Alexandre, Thanks for the merge. I have however some comments. They are not meant to be exhaustive. Philippe On Sat, Mar 14, 2015 at 11:05:46AM +0100, Alexandre Belloni wrote: > From: Philippe De Muyter > > This is a basic driver for the ultra-low-power Abracon AB x80x series of RTC > chi

[PATCH 14/14] drivers/tty/vt/vt.c : access out-of-bounds

make sure that out-of-bounds never happens Signed-off-by : Ameen Ali --- drivers/tty/vt/vt.c | 16 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 6e00572..cf73e92 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt

[PATCH v4 1/3] can: kvaser_usb: Fix tx queue start/stop race conditions

From: Ahmed S. Darwish A number of tx queue wake-up events went missing due to the outlined scenario below. Start state is a pool of 16 tx URBs, active tx_urbs count = 15, with the netdev tx queue open. CPU #1 [softirq] CPU #2 [softirq] start_xmit()

[PATCH v4 2/3] can: kvaser_usb: Utilize all possible tx URBs

From: Ahmed S. Darwish The driver currently limits the number of outstanding, not yet ACKed, transfers to 16 URBs. Meanwhile, the Kvaser firmware provides its actual max supported number of outstanding transmissions in its reply to the CMD_GET_SOFTWARE_INFO message. One example is the UsbCan-II

[PATCH v4 3/3] can: kvaser_usb: Use can-dev unregistration mechanism

From: Ahmed S. Darwish Use can-dev's unregister_candev() instead of directly calling networking unregister_netdev(). While both are functionally equivalent, unregister_candev() might do extra stuff in the future than just calling networking layer unregistration code. Signed-off-by: Ahmed S. Darw

Re: [PATCH v4 1/3] can: kvaser_usb: Fix tx queue start/stop race conditions

On 03/14/2015 02:02 PM, Ahmed S. Darwish wrote: > From: Ahmed S. Darwish > > A number of tx queue wake-up events went missing due to the > outlined scenario below. Start state is a pool of 16 tx URBs, > active tx_urbs count = 15, with the netdev tx queue open. > > CPU #1 [softirq]

Re: [PATCH v3 0/7] Switch mach-at91 to multiplatform

On 14/03/2015 at 11:23:18 +0100, Arnd Bergmann wrote : > On Friday 13 March 2015 22:57:17 Alexandre Belloni wrote: > > AT91 is now ready to switch to multiplatform. Do it and clean the remaining > > mach > > includes. > > > > Changes in v3: > > - use a menu structure as asked by Arnd > > - remo

Re: [PATCH 6/6] clone4: Introduce new CLONE_FD flag to get task exit notification via fd

On 03/13, j...@joshtriplett.org wrote: > > On Fri, Mar 13, 2015 at 05:21:13PM +0100, Oleg Nesterov wrote: > > > > Again, I simply do not know what this code does at all. But I bet the usage > > of EXIT_DEAD is wrong ;) > > > > OK, OK, I can be wrong. But I simply do not see what protects this > >

Re: [PATCH 2/5] can: kvaser_usb: Read all messages in a bulk-in URB buffer

> frames could be sent again except after restarting the CAN > newtwork interface. > > Signed-off-by: Ahmed S. Darwish Can you please send a fix for this endianess errors (against linux-can-fixes-for-4.0-20150314): > drivers/net/can/usb/kvaser_usb.c:595:39: warning: restricted _

Re: [PATCH] checkpatch: match more world writable permissions

On Fri, Mar 13, 2015 at 04:43:43PM -0700, Joe Perches wrote: > Currently checkpatch will fuss if one uses world writable > settings in debugfs files and DEVICE_ATTR uses by testing > S_IWUGO but not testing S_IWOTH, S_IRWXUGO or S_IALLUGO. > > Extend the check to catch all cases exporting world wr

Re: [PATCH 6/6] clone4: Introduce new CLONE_FD flag to get task exit notification via fd

And let me add another note before I forget... On 03/14, Oleg Nesterov wrote: > > On 03/13, j...@joshtriplett.org wrote: > > > > > > A process launching a new process with CLONE_FD is explicitly requesting > > that the process be automatically reaped without any other process > > having to wait on

Re: [PATCH 6/6] clone4: Introduce new CLONE_FD flag to get task exit notification via fd

On 03/12, Josh Triplett wrote: > > @@ -598,7 +600,9 @@ static void exit_notify(struct task_struct *tsk, int > group_dead) > if (group_dead) > kill_orphaned_pgrp(tsk->group_leader, NULL); > > - if (unlikely(tsk->ptrace)) { > + if (tsk->autoreap) { > + autor

Re: [PATCH v4 1/3] can: kvaser_usb: Fix tx queue start/stop race conditions

Hi Marc, On Sat, Mar 14, 2015 at 02:41:18PM +0100, Marc Kleine-Budde wrote: > On 03/14/2015 02:02 PM, Ahmed S. Darwish wrote: > > From: Ahmed S. Darwish > > > > A number of tx queue wake-up events went missing due to the > > outlined scenario below. Start state is a pool of 16 tx URBs, > > activ

[no subject]

-- Attn: Your Ref View Attached File Please... Dear Alivia Edwin.docx Description: MS-Word 2007 document

Re: [PATCH 4/4] x86/fpu: don't abuse drop_init_fpu() in flush_thread()

On 03/13, Borislav Petkov wrote: > > On Fri, Mar 13, 2015 at 05:26:54PM +0100, Oleg Nesterov wrote: > > > One example where drop_init_fpu() seems to make sense is > > > __kernel_fpu_end(): kernel is done with FPU and current was using the > > > FPU prior so let's restore it for the eagerfpu case. >

Re: [PATCH v4 1/3] can: kvaser_usb: Fix tx queue start/stop race conditions

On 03/14/2015 03:38 PM, Ahmed S. Darwish wrote: >> Applied to can. This will go into David's net tree and finally into >> net-next. Then I'll apply patches 2+3. Nag me, if I forget about them ;) >> > > Thanks! :-) > > So if I've understood correctly, this patch will go to -rc5 and > the rest will

[PATCH 0/1] x86/cpu: kill eager_fpu_init_bp()

On 03/14, Borislav Petkov wrote: > > On Fri, Mar 13, 2015 at 07:26:56PM +0100, Oleg Nesterov wrote: > > Hello. > > > > This patch is "out of order" a bit, but since Borislav mentioned this > > during review... > > > > And I was going to send the 2nd one (below), but it turns out that > > __init_ref

[PATCH 1/1] x86/cpu: kill eager_fpu_init_bp()

Now that eager_fpu_init_bp() does setup_init_fpu_buf() and nothing else we can remove it and move this code into its "caller", eager_fpu_init(). This avoids the confusing games with "static __refdata void (*boot_func)". init_xstate_buf can be NULL only on boot, so it is safe to the "__init" setup_

Re: [PATCH] x86/fpu: Fold __drop_fpu() into its sole user

On 03/14, Borislav Petkov wrote: > > Fold it into drop_fpu(). Phew, one less FPU function to pay attention > to. > > No functionality change. ACK! and we can do more. Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kern

Re: [PATCH v4 1/3] can: kvaser_usb: Fix tx queue start/stop race conditions

On Sat, Mar 14, 2015 at 03:58:39PM +0100, Marc Kleine-Budde wrote: > On 03/14/2015 03:38 PM, Ahmed S. Darwish wrote: > >> Applied to can. This will go into David's net tree and finally into > >> net-next. Then I'll apply patches 2+3. Nag me, if I forget about them ;) > >> > > > > Thanks! :-) > >

Re: [PATCH v4 3/3] can: kvaser_usb: Use can-dev unregistration mechanism

On 03/14/2015 02:11 PM, Ahmed S. Darwish wrote: > From: Ahmed S. Darwish > > Use can-dev's unregister_candev() instead of directly calling > networking unregister_netdev(). While both are functionally > equivalent, unregister_candev() might do extra stuff in the > future than just calling network

Re: [PATCH v4 3/3] can: kvaser_usb: Use can-dev unregistration mechanism

On Sat, Mar 14, 2015 at 04:26:56PM +0100, Marc Kleine-Budde wrote: > On 03/14/2015 02:11 PM, Ahmed S. Darwish wrote: > > From: Ahmed S. Darwish > > > > Use can-dev's unregister_candev() instead of directly calling > > networking unregister_netdev(). While both are functionally > > equivalent, unr

Re: [PATCH] checkpatch: match more world writable permissions

On Sat, 2015-03-14 at 07:32 -0700, Guenter Roeck wrote: > On Fri, Mar 13, 2015 at 04:43:43PM -0700, Joe Perches wrote: > > Currently checkpatch will fuss if one uses world writable > > settings in debugfs files and DEVICE_ATTR uses by testing > > S_IWUGO but not testing S_IWOTH, S_IRWXUGO or S_IALL

Re: [PATCH v2 net-next 1/2] bpf: allow extended BPF programs access skb fields

On 3/14/15 2:35 AM, Daniel Borkmann wrote: On 03/14/2015 05:59 AM, Alexei Starovoitov wrote: also note that this case and twsk_build_assert are different. twsk_build_assert has no other choice then to have one function that covers logic in the whole file, whereas in this patch: + B

Re: [PATCH v4 3/3] can: kvaser_usb: Use can-dev unregistration mechanism

stop race conditions 2 = can: kvaser_usb: Utilize all possible tx URBs 3 = can: kvaser_usb: Use can-dev unregistration mechanism 4 = the endianess issue 1 = is in linux-can and included in linux-can-fixes-for-4.0-20150314 2 = will go into linux-can with a better commit message which is current

Re: [PATCH 14/14] drivers/tty/vt/vt.c : access out-of-bounds

On Sat, Mar 14, 2015 at 1:46 PM, Ameen Ali wrote: > make sure that out-of-bounds never happens Can it actually happen? Isn't i guaranteed to be within bounds? > Signed-off-by : Ameen Ali > --- > drivers/tty/vt/vt.c | 16 > 1 file changed, 8 insertions(+), 8 deletions(-) > > di

Re: [PATCH 2/2 v2] x86: make 32-bit "emergency stack" better documented

Hi! > arch/x86/kernel/asm-offsets_32.c | 2 +- > arch/x86/kernel/cpu/common.c | 3 ++- > 3 files changed, 5 insertions(+), 4 deletions(-) > > diff --git a/arch/x86/include/asm/processor.h > b/arch/x86/include/asm/processor.h > index 48a61c1..9e65cf8 100644 > --- a/arch/x86/include/asm/proce

Re: [PATCH v4 3/3] can: kvaser_usb: Use can-dev unregistration mechanism

nes issue. > > Yes, no need to resend patch #3, as it's already applied to can-next. > > regards, > Marc > > 1 = can: kvaser_usb: Fix tx queue start/stop race conditions > 2 = can: kvaser_usb: Utilize all possible tx URBs > 3 = can: kvaser_usb: Use can-dev unregistrat

  1   2   3   >