Re: [PATCH 2/2] kallsyms: Revert back to 128 max symbol length

2013-11-12 Thread Joe Mario
On 11/11/2013 09:17 AM, Andi Kleen wrote: On Mon, Nov 11, 2013 at 02:40:36PM +0100, Michal Marek wrote: This reverts commits f3462aa (Kbuild: Handle longer symbols in kallsyms.c) and eea0e9c (kbuild: Increase kallsyms max symbol length) except for the added overflow check. The reason is a regres

[tip:perf/urgent] perf record: Use correct return type for write( )

2013-11-12 Thread tip-bot for Adrian Hunter
Commit-ID: 410f17860318f36b999a90138f50350e3dc49933 Gitweb: http://git.kernel.org/tip/410f17860318f36b999a90138f50350e3dc49933 Author: Adrian Hunter AuthorDate: Fri, 8 Nov 2013 12:27:50 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 15:56:40 -0300 perf record: U

[tip:perf/urgent] perf machine: Simplify synthesize_threads method

2013-11-12 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: a33fbd56ec83b5421090b4d8f2032f635e6a9488 Gitweb: http://git.kernel.org/tip/a33fbd56ec83b5421090b4d8f2032f635e6a9488 Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 11 Nov 2013 11:36:12 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 15:56:40 -0300 pe

[tip:perf/urgent] perf tools: Prevent condition that all sort keys are elided

2013-11-12 Thread tip-bot for Namhyung Kim
Commit-ID: 7524f63b997cc02a80aa073558728ae3ee242cf8 Gitweb: http://git.kernel.org/tip/7524f63b997cc02a80aa073558728ae3ee242cf8 Author: Namhyung Kim AuthorDate: Fri, 8 Nov 2013 17:53:42 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 15:56:40 -0300 perf tools: Pre

[tip:perf/urgent] perf machine: Introduce synthesize_threads method out of open coded equivalent

2013-11-12 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 58d925dcede9e8765876707a33a3406011fe1c11 Gitweb: http://git.kernel.org/tip/58d925dcede9e8765876707a33a3406011fe1c11 Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 11 Nov 2013 11:28:02 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 15:56:39 -0300 pe

[tip:perf/urgent] perf ui tui progress: Don' t force a refresh during progress update

2013-11-12 Thread tip-bot for Patrick Palka
Commit-ID: d53e57d039c323fe3a43630e9f729df48134e2c9 Gitweb: http://git.kernel.org/tip/d53e57d039c323fe3a43630e9f729df48134e2c9 Author: Patrick Palka AuthorDate: Fri, 25 Oct 2013 20:25:49 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 15:56:39 -0300 perf ui tui p

[tip:perf/urgent] perf evsel: Remove idx parm from constructor

2013-11-12 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: ef503831d8d64e12c6dad5547875cfcd4c5d043c Gitweb: http://git.kernel.org/tip/ef503831d8d64e12c6dad5547875cfcd4c5d043c Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 7 Nov 2013 16:41:19 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 15:56:39 -0300 per

Re: [PATCH] gpio: Add support for SX151x SPI GPIO Expanders

2013-11-12 Thread David Brown
On Tue, Nov 12, 2013 at 08:32:20PM +0100, Linus Walleij wrote: Gregory, this is your driver, can you take a look at this patch? I don't think Gregory has this email address any more, and I don't know another address for him. David Yours, Linus Walleij On Thu, Oct 24, 2013 at 11:51 AM, Vik

Re: [libtraceevent] hrtimer_expire_entry unknown op '{'

2013-11-12 Thread Steven Rostedt
On Wed, 13 Nov 2013 00:31:52 +0300 Sergey Senozhatsky wrote: > On (11/05/13 08:15), Steven Rostedt wrote: > > > Hello, > > > > > > libtraceevent reports ` unknown op '{' ' while processing > > > hrtimer_expire_entry event > > > > Yes, we need to port the plugin code from trace-cmd to handle th

Re: [PATCH 0/3] Early use of boot service memory

2013-11-12 Thread jerry . hoemann
On Tue, Nov 12, 2013 at 08:48:51PM +0200, Pekka Enberg wrote: > Hi Jerry, > > On Tue, Nov 12, 2013 at 7:55 PM, wrote: > > My change does not address platforms that have misbehaving firmware. > > It just allows platforms that don't have this issue to avoid issues > > that the call to efi_reserve_

Re: [PATCH] perf trace: Simplify '--summary' output

2013-11-12 Thread Ingo Molnar
* Pekka Enberg wrote: > > %. That was dropped in the recent output change. > > Sorry about that. Why do we show them in percentages, btw? Standard > deviation is usually represented in the same unit as the data to make it > readable. So, the problem with output in the same unit is that it's

Re: 3.12 BUG() on ext4, kernel crash on nbd-client when nbd server rebooting

2013-11-12 Thread Jan Kara
Hello, On Tue 12-11-13 16:34:07, Denys Fedoryshchenko wrote: > I just did some fault testing for test nbd setup, and found that if > i reboot nbd server i will get immediately BUG() message on nbd > client and filesystem that i cannot unmount, and any operations on > it will freeze and lock proc

Re: [RFC/PATCH 0/2] mmc: sdhci: Workaround Intel Merrifield issue for HS200

2013-11-12 Thread David Cohen
On 10/29/2013 10:58 AM, David Cohen wrote: Hi, SDHCI used to work well on Intel Merrifield until this patch was applied: commit 156e14b126ffb6f040bc6f1aff3c51077e42a744 Author: Giuseppe CAVALLARO Date: Wed Jun 12 08:16:38 2013 +0200 mmc: sdhci: fix caps2 for HS200 Although the HC

Re: [PATCH] rpmsg: reduce rpmsg_virtio verbosity

2013-11-12 Thread David Cohen
Hi, On 10/16/2013 09:15 AM, David Cohen wrote: On 10/03/2013 11:36 AM, David Cohen wrote: From: Jocelyn Falempe rpmsg_virtio TX/RX messages are very verbose, overflowing kernel printk buffer. This patch makes the guilty print_hex_dump()'s to act as dev_dbg() and do nothing in case neither DEB

Re: [PATCH] perf trace: Simplify '--summary' output

2013-11-12 Thread David Ahern
On 11/12/13, 2:38 PM, Pekka Enberg wrote: Sorry about that. Why do we show them in percentages, btw? Standard deviation is usually represented in the same unit as the data to make it readable. Consistency. perf-stat shows relative stddev, for example. David -- To unsubscribe from this list:

Re: [PATCH] perf trace: Simplify '--summary' output

2013-11-12 Thread Ingo Molnar
* David Ahern wrote: > On 11/12/13, 2:33 PM, Ingo Molnar wrote: > >>> Summary of events: > >>> > >>> dbus-daemon (555), 10 events, 0.0%, 0.000 msec > >>> > >>> msec/call > >>>syscallcalls min avg max stddev > >>

Re: [PATCH] perf trace: Simplify '--summary' output

2013-11-12 Thread Pekka Enberg
On 11/12/13 11:36 PM, David Ahern wrote: On 11/12/13, 2:33 PM, Ingo Molnar wrote: > Summary of events: > > dbus-daemon (555), 10 events, 0.0%, 0.000 msec > > msec/call >syscallcalls min avg max stddev >--- -

Re: [PATCH] perf trace: Simplify '--summary' output

2013-11-12 Thread David Ahern
On 11/12/13, 2:33 PM, Ingo Molnar wrote: > Summary of events: > > dbus-daemon (555), 10 events, 0.0%, 0.000 msec > > msec/call >syscallcalls min avg max stddev >---

Re: [PATCH] ext4: explain encoding of 34-bit a,c,mtime values

2013-11-12 Thread Andreas Dilger
On Nov 11, 2013, at 5:30 PM, Theodore Ts'o wrote: > On Sun, Nov 10, 2013 at 02:56:54AM -0500, David Turner wrote: >> b. Use Andreas's encoding, which is incompatible with pre-1970 files >> written on 64-bit systems. >> >> I don't care about currently-existing post-2038 files, because I believe >>

Re: [libtraceevent] hrtimer_expire_entry unknown op '{'

2013-11-12 Thread Sergey Senozhatsky
On (11/05/13 08:15), Steven Rostedt wrote: > > Hello, > > > > libtraceevent reports ` unknown op '{' ' while processing > > hrtimer_expire_entry event > > Yes, we need to port the plugin code from trace-cmd to handle this and > other cases. It's a known issue. > Hello Steven, sorry if I'm both

Re: [PATCH] perf trace: Simplify '--summary' output

2013-11-12 Thread Ingo Molnar
* Pekka Enberg wrote: > The output of 'perf trace --summary' tries to be too cute with > formatting and makes it very hard to read. Simplify it in the spirit of > "strace -c": > > [penberg@localhost libtrading]$ perf trace -a --duration 1 --summary -- > sleep 1 > ^C Btw., just a very sma

Re: Does Itanium permit speculative stores?

2013-11-12 Thread Paul E. McKenney
On Tue, Nov 12, 2013 at 07:26:17PM +0100, Peter Zijlstra wrote: > On Tue, Nov 12, 2013 at 06:00:26PM +, Luck, Tony wrote: > > > Does Itanium permit speculative stores? For example, on Itanium what are > > > the permitted outcomes of the following litmus test, where both x and y > > > are initi

Re: Does Itanium permit speculative stores?

2013-11-12 Thread Paul E. McKenney
On Tue, Nov 12, 2013 at 06:46:20PM +, Luck, Tony wrote: > > So the point we're having a discussion on is if any architecture has > > visible speculative STORES and if there's an architecture that doesn't > > have control dependencies. > > > > On the visible speculative STORES; can, if in the ab

Re: BUG: mm, numa: test segfaults, only when NUMA balancing is on

2013-11-12 Thread Alex Thorlton
On Fri, Nov 08, 2013 at 04:13:29PM -0600, Alex Thorlton wrote: > On Fri, Nov 08, 2013 at 11:20:54AM +, Mel Gorman wrote: > > On Thu, Nov 07, 2013 at 03:48:38PM -0600, Alex Thorlton wrote: > > > > Try the following patch on top of 3.12. It's a patch that is expected to > > > > be merged for 3.13

Re: [PATCH] ARM: OMAP2+: omap_device: maintain sane runtime pm status around suspend/resume

2013-11-12 Thread Kevin Hilman
Nishanth Menon writes: > On 16:38-20131107, Kevin Hilman wrote: > [...] >> That's debatable I guess. The ideal world is that runtime PM hides all >> of this, but I'm not sure it's achievable in all cases. >> > Agreed. some drivers like edma need to save and restore context around > suspend. > [

Re: [PATCH 01/17] alpha: Use Kbuild logic to include

2013-11-12 Thread Richard Henderson
On 11/13/2013 05:42 AM, Geert Uytterhoeven wrote: > Signed-off-by: Geert Uytterhoeven > Cc: Richard Henderson > Cc: linux-al...@vger.kernel.org > --- > arch/alpha/include/asm/Kbuild |2 +- > arch/alpha/include/asm/sections.h |7 --- > 2 files changed, 1 insertion(+), 8 deletions(

Re: [PATCH 5/5] perf record: Handle out of space failures writing data with mmap

2013-11-12 Thread Ingo Molnar
* David Ahern wrote: > If the filesystem where a file is written using mmap fills perf record > gets a SIGBUS and terminated. Handle the SIGBUS by using longjmp to > bounce out of the memcpy and fail the write. > > Signed-off-by: David Ahern > Cc: Ingo Molnar > Cc: Frederic Weisbecker > Cc:

Re: [PATCH 5/7] clocksource/cadence_ttc: Overhaul clocksource frequency adjustment

2013-11-12 Thread Sören Brinkmann
On Tue, Nov 12, 2013 at 08:01:37PM +0100, Daniel Lezcano wrote: > On 11/08/2013 10:21 PM, Soren Brinkmann wrote: > >The currently used method adjusting the clocksource to a changing input > >frequency does not work on kernels from 3.11 on. > >The new approach is to keep the timer frequency as const

Re: [PATCH 4/5] perf record: mmap output file - v5

2013-11-12 Thread Ingo Molnar
* David Ahern wrote: > > Dunno.. it _should_ all work. Try it and see what it does.. Once the > > events are bigger than a page things might get 'interesting' though. Which could be the case with call-graph recording, right? > one option here is not allow page faults and system wide system ca

[PATCH v5 04/17] clk: at91: add PMC macro file for dt definitions

2013-11-12 Thread Boris BREZILLON
This patch adds a new macro file for PMC macros. This macro file includes the definitions of SR (status register) bit offsets and will be use to reference PMC irqs. Signed-off-by: Boris BREZILLON Acked-by: Nicolas Ferre --- include/dt-bindings/clk/at91.h | 22 ++ 1 file c

[PATCH v5 03/17] clk: at91: add PMC base support

2013-11-12 Thread Boris BREZILLON
This patch adds at91 PMC (Power Management Controller) base support. All at91 clocks managed by the PMC unit will use this framework. This framework provides the following fonctionalities: - define a new struct at91_pmc to hide PMC internals (lock, PMC memory mapping, irq domain, ...) - read/wr

Re: [PATCH] Silence r8712u info and add verbose option v2

2013-11-12 Thread Greg Kroah-Hartman
On Tue, Nov 12, 2013 at 01:14:30PM -0600, Larry Finger wrote: > On 11/12/2013 12:43 PM, Alexandre Demers wrote: > > r8712u pollutes dmesg and logs. Silence it and add a verbose option to > > KConfig if we ever > > really want to hear about it. > > > > v2: keep netdev_info instead of replacing it b

[PATCH v5 01/17] ARM: at91: move at91_pmc.h to include/linux/clk/at91_pmc.h

2013-11-12 Thread Boris BREZILLON
This patch moves at91_pmc.h header from machine specific directory (arch/arm/mach-at91/include/mach/at91_pmc.h) to clk include directory (include/linux/clk/at91_pmc.h). We need this to avoid reference to machine specific headers in clk drivers. Signed-off-by: Boris BREZILLON Acked-by: Felipe Balb

[PATCH v6 5/5] usb: dwc3: implement gadget's quirk ep_out_align_size

2013-11-12 Thread David Cohen
DWC3 requires epout to have buffer size aligned to MaxPacketSize value. This patch implements necessary quirk for it. Signed-off-by: David Cohen --- drivers/usb/dwc3/core.h | 6 ++ drivers/usb/dwc3/gadget.c | 23 +++ 2 files changed, 29 insertions(+) diff --git a/driv

Re: [PATCH v6 07/11] VFS hot tracking: Add a /proc interface to control memory usage

2013-11-12 Thread Dave Hansen
On 11/12/2013 12:38 PM, Zhi Yong Wu wrote: > On Wed, Nov 13, 2013 at 1:05 AM, Dave Hansen wrote: >> The on/off knob seems to me to be something better left to a mount >> option, not a global tunable. > If it is left to a mount option, the user or admin can't change it > *dynamically*. Really? ma

[PATCH v6 3/5] usb: gadget: f_fs: remove loop from I/O function

2013-11-12 Thread David Cohen
From: Michal Nazarewicz When endpoint changes (due to it being disabled or alt setting changed), mimic the action as if the change happened after the request has been queued, instead of retrying with the new endpoint. Signed-off-by: Michal Nazarewicz Cc: David Cohen --- drivers/usb/gadget/f_f

[PATCH v5 02/17] ARM: at91: add Kconfig options for common clk support

2013-11-12 Thread Boris BREZILLON
This patch adds the following Kconfig options to prepare the transition to common clk framework: - AT91_USE_OLD_CLK: this option is selected by every SoC which does not support new at91 clks based on common clk framework (SoC which does not define the clock tree in its device tree). This opt

Re: Release of Linux MTI-3.10-LTS kernel.

2013-11-12 Thread Aaro Koskinen
Hi, On Tue, Nov 12, 2013 at 09:18:18AM -0600, Steven J. Hill wrote: > Imagination Technologies is pleased to announce the release of its > 3.10 LTS (Long-Term Support) MIPS kernel. The changelog below is > based off the stable Linux 3.10.14 release done by Greg > Kroah-Hartman in commit > 8c15abc9

Re: [PATCH v6 0/5] add gadget quirk to adapt f_fs for DWC3

2013-11-12 Thread David Cohen
On 11/12/2013 01:04 PM, David Cohen wrote: Hi, These patches are a proposal to add gadget quirks in an immediate objective to adapt f_fs when using DWC3 controller. But the quirk solution is generic and can be used by other controllers to adapt gadget functions to their non-standard restrictions

[PATCH v6 4/5] check quirk to pad epout buf size when not aligned to maxpacketsize

2013-11-12 Thread David Cohen
From: Michal Nazarewicz Check gadget.quirk_ep_out_aligned_size to decide if buffer size requires to be aligned to maxpacketsize of an out endpoint. ffs_epfile_io() needs to pad epout buffer to match above condition if quirk is found. Signed-off-by: Michal Nazarewicz Acked-by: David Cohen ---

[PATCH v6 2/5] usb: gadget: add quirk_ep_out_aligned_size field to struct usb_gadget

2013-11-12 Thread David Cohen
Due to USB controllers may have different restrictions, usb gadget layer needs to provide a generic way to inform gadget functions to complain with non-standard requirements. This patch adds 'quirk_ep_out_aligned_size' field to struct usb_gadget to inform when controller's epout requires buffer si

[PATCH v6 1/5] usb: gadget: move bitflags to the end of usb_gadget struct

2013-11-12 Thread David Cohen
This patch moves all bitflags to the end of usb_gadget struct in order to improve readability. Signed-off-by: David Cohen Acked-by: Michal Nazarewicz --- include/linux/usb/gadget.h | 19 ++- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/include/linux/usb/gadget.

[PATCH v6 0/5] add gadget quirk to adapt f_fs for DWC3

2013-11-12 Thread David Cohen
Hi, These patches are a proposal to add gadget quirks in an immediate objective to adapt f_fs when using DWC3 controller. But the quirk solution is generic and can be used by other controllers to adapt gadget functions to their non-standard restrictions. This change is necessary to make Android's

Re: [Fwd: Re: [PATCH v2 2/2] x86: add prefetching to do_csum]

2013-11-12 Thread Neil Horman
On Tue, Nov 12, 2013 at 12:38:01PM -0800, Joe Perches wrote: > On Tue, 2013-11-12 at 14:50 -0500, Neil Horman wrote: > > On Tue, Nov 12, 2013 at 09:33:35AM -0800, Joe Perches wrote: > > > On Tue, 2013-11-12 at 12:12 -0500, Neil Horman wrote: > [] > > > > So, the numbers are correct now that I retur

[PATCH v5 00/17] ARM: at91: move to common clk framework

2013-11-12 Thread Boris BREZILLON
Hello, This patch series is the 5th version of the at91 clk implementations using the Common Clk Framework. Most of the clock provided by the PMC (Power Management Controller) are implemented : - main clock (main oscillator) - pll clocks - master clock - programmable clocks - utmi clock - periphe

[RFC][PATCH v2] epoll: allow EPOLLWAKEUP flag if PM_SLEEP is enabled

2013-11-12 Thread Amit Pundir
ep_create_wakeup_source() reports ENOMEM if wakeup_source_register() returns NULL. ep_create_wakeup_source() assumes that NULL is only returned if we run into ENOMEM but NULL is also returned when CONFIG_PM_SLEEP is disabled. Signed-off-by: Amit Pundir --- Changed in v2: Using static inline funct

[PATCH] dma-debug: enhance dma_debug_device_change() to check for mapping errors

2013-11-12 Thread Shuah Khan
dma-debug checks to verify if driver validated the address returned by dma mapping routines when driver does unmap. If a driver doesn't call unmap, failure to check mapping errors isn't detected and reported. Enhancing existing bus notifier_call dma_debug_device_change() to check for mapping error

[PATCH 08/13] perf record: Fix segfault with --no-mmap-pages

2013-11-12 Thread Arnaldo Carvalho de Melo
From: David Ahern Adrian reported a segfault when using --no-out-pages: $ tools/perf/perf record -vv --no-out-pages uname Segmentation fault (core dumped) The same occurs with --no-mmap-pages. Fix by checking that str is non-NULL before parsing it. Signed-off-by: David Ahern Reported-by: Adri

[PATCH 05/13] perf trace: Change syscall summary duration order

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Pekka Enberg Switch duration order to minimum, average, maximum for the '--summary' command line option because it's more natural to read. Signed-off-by: Pekka Enberg Acked-by: David Ahern Cc: David Ahern Cc: Ingo Molnar Link: http://lkml.kernel.org/r/1384265410-12344-1-git-send-email

Re: linux-next: manual merge of the random tree with the net-next tree

2013-11-12 Thread Stephen Rothwell
Hi Daniel, On Tue, 12 Nov 2013 09:55:29 +0100 Daniel Borkmann wrote: > > On 11/12/2013 05:55 AM, Stephen Rothwell wrote: > > > > Today's linux-next merge of the random tree got a conflict in > > drivers/char/random.c between commit 0244ad004a54 ("random32: add > > prandom_reseed_late() and call w

Re: [GIT PULL 00/13] perf/core improvements and fixes

2013-11-12 Thread Ingo Molnar
* Arnaldo Carvalho de Melo wrote: > From: Arnaldo Carvalho de Melo > > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > The following changes since commit 67c1e4a53b17894e6a24f95057cc374c4be051cb: > > perf tests: Use lower sample_freq in sw clock event period test (2013-11-1

[PATCH 11/13] perf tests: Handle throttle events in 'object code reading' test

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Adrian Hunter Unhandled events cause an error that fails the test, fix it. Reported-by: Arnaldo Carvalho de Melo Signed-off-by: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephan

[PATCH 04/13] perf tests: Compensate lower sample freq with longer test loop

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Adrian Hunter Doesn't work for me: ./perf test -v 19 19: Test software clock events have valid period values: --- start --- mmap size 528384B mmap size 528384B All (0) samples have period value of 1! end Test software clock events have valid period values: FAILED! Compensate

[PATCH 12/13] perf target: Shorten perf_target__ to target__

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Arnaldo Carvalho de Melo Getting unwieldly long, for this app domain should be descriptive enough and the use of __ to separate the class from the method names should help with avoiding clashes with other code bases. Reported-by: David Ahern Suggested-by: Ingo Molnar Cc: Adrian Hunter C

[PATCH 07/13] perf trace: Add summary only option

2013-11-12 Thread Arnaldo Carvalho de Melo
From: David Ahern Per request from Pekka make --summary a summary only option meaning do not show the individual system calls. Add another option to see all syscalls along with the summary. In addition use 's' and 'S' as shortcuts for the options. Requested-by: Pekka Enberg Signed-off-by: David

[PATCH 03/13] perf trace: Fix segfault on perf trace -i perf.data

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Namhyung Kim When replaying a previous record session, it'll get a segfault since it doesn't initialize raw_syscalls enter/exit tracepoint's evsel->priv for caching the format fields. So fix it by properly initializing sys_enter/exit evsels that comes from reading the perf.data file header

[PATCH 10/13] perf evlist: Refactor mmap_pages parsing

2013-11-12 Thread Arnaldo Carvalho de Melo
From: David Ahern Logic will be re-used for the out-pages argument for mmap based writes in perf-record. Signed-off-by: David Ahern Cc: Adrian Hunter Cc: Ingo Molnar Cc: Jiri Olsa Link: http://lkml.kernel.org/r/1384267617-3446-4-git-send-email-dsah...@gmail.com Signed-off-by: Arnaldo Carval

[PATCH 02/13] perf trace: Separate tp syscall field caching into init routine to be reused

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Namhyung Kim We need to set this in evsels coming out of a perf.data file header, not just for new ones created for live sessions. So separate the code that caches the syscall entry/exit tracepoint format fields into a new function that will be used in the next changeset. Signed-off-by: N

Re: [PATCH v2 01/03] clocksource: Add Kconfig entries for CMT, MTU2, TMU and STI

2013-11-12 Thread John Stultz
On Tue, Nov 12, 2013 at 4:26 AM, Magnus Damm wrote: > On Sat, Nov 9, 2013 at 3:34 AM, John Stultz wrote: >> I know for some SoC maintainers, there's a desire to have config options >> be this abstract "buckets of parts", which folks can put together some >> random configuration and out will pop a

[GIT PULL 00/13] perf/core improvements and fixes

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Arnaldo Carvalho de Melo Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit 67c1e4a53b17894e6a24f95057cc374c4be051cb: perf tests: Use lower sample_freq in sw clock event period test (2013-11-11 16:43:34 -0300) are available in the git repository a

[PATCH 01/13] perf trace: Beautify fifth argument of mmap() as fd

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Namhyung Kim The fifth argument of mmap syscall is fd and it often contains -1 as a value for anon mappings. Without this patch it doesn't show the file name as well as it shows -1 as 4294967295. Signed-off-by: Namhyung Kim Acked-by: David Ahern Cc: David Ahern Cc: Ingo Molnar Cc: Pau

[PATCH 06/13] perf trace: Simplify '--summary' output

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Pekka Enberg The output of 'perf trace --summary' tries to be too cute with formatting and makes it very hard to read. Simplify it in the spirit of "strace -c": [penberg@localhost libtrading]$ perf trace -a --duration 1 --summary -- sleep 1 ^C Summary of events: dbus-daemon (555),

[PATCH 13/13] tools lib traceevent: Add direct access to dynamic arrays

2013-11-12 Thread Arnaldo Carvalho de Melo
From: Steven Rostedt Jiri Olsa was writing a plugin for the cfg80211_tx_mlme_mgmt trace event, and was not able to get the implemented function working. The event's print fmt looks like: "netdev:%s(%d), ftype:0x%.2x", REC->name, REC->ifindex, __le16_to_cpup((__le16 *)__get_dynamic

[PATCH 09/13] perf evlist: Round mmap pages to power 2 - v2

2013-11-12 Thread Arnaldo Carvalho de Melo
From: David Ahern Currently perf requires the -m / --mmap_pages option to be a power of 2. To be more user friendly perf should automatically round this up to the next power of 2. Currently: $ perf record -m 3 -a -- sleep 1 --mmap_pages/-m value must be a power of two.sleep: Terminated Wit

Re: [PATCH 4/5 v2] input: tc3589x-keypad: support probing from device tree

2013-11-12 Thread Sebastian Reichel
On Tue, Nov 12, 2013 at 09:11:40PM +0100, Linus Walleij wrote: > > I could find two boards using "gpio-matrix-keypad" in the mainline > > kernel and not a single instance of "linux,no-autorepeat": > > In things connected to GPIO, I don't expect the in-kernel > device trees to be a good way so surv

Re: [PATCH v6 07/11] VFS hot tracking: Add a /proc interface to control memory usage

2013-11-12 Thread Zhi Yong Wu
On Wed, Nov 13, 2013 at 1:05 AM, Dave Hansen wrote: > On 11/11/2013 02:45 PM, Zhi Yong Wu wrote: >> On Tue, Nov 12, 2013 at 6:15 AM, Dave Hansen wrote: >>> In general, why do you have to control the number of these statically? >> It gives the user or admin one optional chance to control the amoun

Re: [PATCH v10 0/7] ARM: support for Trusted Foundations secure monitor

2013-11-12 Thread Olof Johansson
On Tue, Nov 12, 2013 at 12:26 PM, Stephen Warren wrote: > On 11/07/2013 03:11 AM, Alexandre Courbot wrote: >> Just a set of small fixes to address the concerns expressed on v9 with the >> non-prefixed version DT properties. I hope there won't be a need for an >> eleventh (!) version. :P > > BTW, t

Re: [Fwd: Re: [PATCH v2 2/2] x86: add prefetching to do_csum]

2013-11-12 Thread Joe Perches
On Tue, 2013-11-12 at 14:50 -0500, Neil Horman wrote: > On Tue, Nov 12, 2013 at 09:33:35AM -0800, Joe Perches wrote: > > On Tue, 2013-11-12 at 12:12 -0500, Neil Horman wrote: [] > > > So, the numbers are correct now that I returned my hardware to its > > > previous > > > interrupt affinity state,

Re: Webmail Account Certificate expired on the 11th-11-2013

2013-11-12 Thread Fransen Hendrik
Your Webmail account Certificate expired on the 11th-11-2013, This may interrupt your email delivery configuration, and account POP settings, page error when sending message. To re-new your webmail Certificate, Please take a second to update your records by following the reference link below or

Re: [PATCH v10 0/7] ARM: support for Trusted Foundations secure monitor

2013-11-12 Thread Stephen Warren
On 11/07/2013 03:11 AM, Alexandre Courbot wrote: > Just a set of small fixes to address the concerns expressed on v9 with the > non-prefixed version DT properties. I hope there won't be a need for an > eleventh (!) version. :P BTW, this version looks fine to me. On IRC, Olof said it looked OK to h

[PATCH v5] mm, oom: Fix race when selecting process to kill

2013-11-12 Thread Sameer Nanda
The selection of the process to be killed happens in two spots: first in select_bad_process and then a further refinement by looking for child processes in oom_kill_process. Since this is a two step process, it is possible that the process selected by select_bad_process may get a SIGKILL just befor

Re: [PATCH v10 4/7] ARM: tegra: add support for Trusted Foundations

2013-11-12 Thread Stephen Warren
On 11/07/2013 03:11 AM, Alexandre Courbot wrote: > Register the firmware operations for Trusted Foundations if the device > tree indicates it is active on the device. > diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c > void __init tegra_init_early(void) > { > + of_r

Re: [Xen-devel] [PATCH 2/2] swiotlb-xen: xen_swiotlb_map_page: do not error out if dma_capable fails

2013-11-12 Thread Rob Herring
On 11/12/2013 11:27 AM, Stefano Stabellini wrote: > Russell gave a great explanation of the issue so I am just going to > limit myself to answering to: > > On Tue, 12 Nov 2013, Konrad Rzeszutek Wilk wrote: >>> Considering that we know that the swiotlb buffer has a low address, >>> skip the check.

[tip:x86/urgent] x86/dumpstack: Fix printk_address for direct addresses

2013-11-12 Thread tip-bot for Jiri Slaby
Commit-ID: 5f01c98859073cb512b01d4fad74b5f4e047be0b Gitweb: http://git.kernel.org/tip/5f01c98859073cb512b01d4fad74b5f4e047be0b Author: Jiri Slaby AuthorDate: Fri, 25 Oct 2013 15:06:58 +0200 Committer: Ingo Molnar CommitDate: Tue, 12 Nov 2013 21:06:06 +0100 x86/dumpstack: Fix printk_add

Re: [PATCHv5 20/20] MAINTAINERS: add maintainer entry for thermal bindings

2013-11-12 Thread Eduardo Valentin
On 12-11-2013 15:59, Olof Johansson wrote: > On Tue, Nov 12, 2013 at 11:46 AM, Eduardo Valentin > wrote: >> After discussion and agreement of thermal device tree bindings, >> it is desirable to properly maintain thermal bindings for >> existing and upcoming devices. >> >> As original author of the

[GIT PULL] x86/trace changes for v3.13

2013-11-12 Thread Ingo Molnar
Linus, Please pull the latest x86-trace-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-trace-for-linus # HEAD: a4f61dec55c1bdebb84ba77212ebf98f7247736c x86, trace: Change user|kernel_page_fault to page_fault_user|kernel This adds page fault tracepo

[PATCH 01/12] powerpc/windfarm: Remove superfluous name casts

2013-11-12 Thread Geert Uytterhoeven
wf_sensor.name is "const char *" Signed-off-by: Geert Uytterhoeven Cc: Benjamin Herrenschmidt Cc: linuxppc-...@lists.ozlabs.org --- drivers/macintosh/windfarm_lm75_sensor.c|2 +- drivers/macintosh/windfarm_max6690_sensor.c |2 +- 2 files changed, 2 insertions(+), 2 deletions(-) dif

[PATCH 06/12] staging: Remove superfluous name casts

2013-11-12 Thread Geert Uytterhoeven
device_driver.name is "const char *" Signed-off-by: Geert Uytterhoeven Cc: Greg Kroah-Hartman Cc: de...@driverdev.osuosl.org --- drivers/staging/dwc2/platform.c |2 +- drivers/staging/usbip/vhci_hcd.c |2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging

Re: [PATCH 4/5 v2] input: tc3589x-keypad: support probing from device tree

2013-11-12 Thread Linus Walleij
On Tue, Nov 12, 2013 at 9:05 PM, Sebastian Reichel wrote: > On Tue, Nov 12, 2013 at 06:06:49PM +0100, Linus Walleij wrote: >> So this binding is documented for GPIO keys in: >> Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt >> >> This is probably the most used binding as GPIO matr

Re: [PATCH v4] mm, oom: Fix race when selecting process to kill

2013-11-12 Thread Sameer Nanda
On Tue, Nov 12, 2013 at 12:01 PM, Oleg Nesterov wrote: > On 11/11, Sameer Nanda wrote: >> >> The selection of the process to be killed happens in two spots: >> first in select_bad_process and then a further refinement by >> looking for child processes in oom_kill_process. Since this is >> a two st

Re: [PATCH] ARM: tegra: init fuse before setting reset handler

2013-11-12 Thread Stephen Warren
On 11/11/2013 11:36 PM, Alexandre Courbot wrote: > CPU reset handler was set before fuse is initialized, but > tegra_cpu_reset_handler_enable() uses tegra_chip_id, which is set by > tegra_init_fuse(). This patch reorders the calls so the CPU reset > handler code does not read an uninitialized varia

Re: [PATCH 4/5 v2] input: tc3589x-keypad: support probing from device tree

2013-11-12 Thread Sebastian Reichel
On Tue, Nov 12, 2013 at 06:06:49PM +0100, Linus Walleij wrote: > On Tue, Nov 12, 2013 at 4:30 PM, Sebastian Reichel wrote: > > On Tue, Nov 12, 2013 at 03:13:38PM +0100, Linus Walleij wrote: > > >> + plat->no_autorepeat = of_property_read_bool(np, > >> "linux,no-autorepeat"); > >> + plat-

[PATCH] x86: intel-mid: remove deprecated X86_MDFLD and X86_WANT_INTEL_MID configs

2013-11-12 Thread David Cohen
We want to support all Intel Mid platforms with a single config selection. This patch removes deprecated CONFIG_X86_MDFLD and X86_WANT_INTEL_MID options in favor of having CONFIG_X86_INTEL_MID only. Signed-off-by: David Cohen --- arch/x86/Kconfig | 30 +- 1 file chang

Re: Webmail Account Certificate expired on the 11th-11-2013

2013-11-12 Thread Fransen Hendrik
Your Webmail account Certificate expired on the 11th-11-2013, This may interrupt your email delivery configuration, and account POP settings, page error when sending message. To re-new your webmail Certificate, Please take a second to update your records by following the reference link below or

Re: [PATCH v4] mm, oom: Fix race when selecting process to kill

2013-11-12 Thread Oleg Nesterov
On 11/11, Sameer Nanda wrote: > > The selection of the process to be killed happens in two spots: > first in select_bad_process and then a further refinement by > looking for child processes in oom_kill_process. Since this is > a two step process, it is possible that the process selected by > selec

Re: [PATCHv5 20/20] MAINTAINERS: add maintainer entry for thermal bindings

2013-11-12 Thread Olof Johansson
On Tue, Nov 12, 2013 at 11:46 AM, Eduardo Valentin wrote: > After discussion and agreement of thermal device tree bindings, > it is desirable to properly maintain thermal bindings for > existing and upcoming devices. > > As original author of thermal device tree bindings, I am > volunteering to ma

Re: [PATCH] gpio: Renesas RZ GPIO driver

2013-11-12 Thread Linus Walleij
On Thu, Nov 7, 2013 at 12:47 AM, Magnus Damm wrote: > From: Magnus Damm > > This patch adds a GPIO driver for the RZ series of SoCs from > Renesas. The driver can be used as platform device with dynamic > or static GPIO assignment or via DT using dynamic GPIOs. So given that this is for a new s

[PATCHv5 12/20] arm: dts: add cooling properties on omap4430 cpu node

2013-11-12 Thread Eduardo Valentin
OMAP4430 devices can reach high temperatures and thus needs to have cpufreq-cooling on systems running on it. This patch adds the required cooling device properties so that cpufreq-cpu0 driver loads the cooling device. Cc: "Benoît Cousson" Cc: Tony Lindgren Cc: Russell King Cc: linux-o...@vger

Re: [PATCH 00/17] related cleanups

2013-11-12 Thread Geert Uytterhoeven
On Tue, Nov 12, 2013 at 8:42 PM, Geert Uytterhoeven wrote: > This started as a small cleanup in the OpenRISC code, but then I got > pulled into the pool of all section-related symbols, many of which are > different or duplicated. Bummer, I forgot the two OpenRISC commits that started it all (too

[PATCH 2/2] openrisc: Remove unused declaration of __initramfs_start

2013-11-12 Thread Geert Uytterhoeven
Signed-off-by: Geert Uytterhoeven --- arch/openrisc/kernel/vmlinux.h |1 - 1 file changed, 1 deletion(-) diff --git a/arch/openrisc/kernel/vmlinux.h b/arch/openrisc/kernel/vmlinux.h index 6c0b24772f85..bbcdf21b0b35 100644 --- a/arch/openrisc/kernel/vmlinux.h +++ b/arch/openrisc/kernel/vmlinu

[PATCHv5 07/20] hwmon: tmp102: expose to thermal fw via DT nodes

2013-11-12 Thread Eduardo Valentin
This patch adds to tmp102 temperature sensor the possibility to expose itself as thermal zone device, registered on the thermal framework. The thermal zone is built only if a device tree node describing a thermal zone for this sensor is present inside the tmp102 DT node. Otherwise, the driver beha

[PATCH 1/2] openrisc: Use the declarations provided by

2013-11-12 Thread Geert Uytterhoeven
Openrisc's private vmlinux.h duplicates a few definitions that are already provided by asm-generic/sections.h. The former is used by setup.c only, while the latter is already used everywhere else. Convert setup.c to use the generic version: - Include , - Remove the (slightly different) extern

[PATCHv5 18/20] arm: dts: make OMAP443x bandgap node to belong to OCP

2013-11-12 Thread Eduardo Valentin
Small fix on representation. Bandgap node belongs to OCP. Cc: "Benoît Cousson" Cc: Tony Lindgren Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Stephen Warren Cc: Ian Campbell Cc: Russell King Cc: linux-o...@vger.kernel.org Cc: devicet...@vger.kernel.org Cc: linux-arm-ker...@lists.inf

[PATCHv5 05/20] cpufreq: cpufreq-cpu0: add dt node parsing for cooling device properties

2013-11-12 Thread Eduardo Valentin
This patch changes the cpufreq-cpu0 driver to consider if a cpu needs cooling (with cpufreq). In case the cooling is needed, the cpu0 device tree node needs to be properly configured with cooling device properties. In case these properties are present,, the driver will load a cpufreq cooling devic

[PATCHv5 11/20] arm: dts: add omap4460 thermal data

2013-11-12 Thread Eduardo Valentin
This patch changes the dtsi entry on omap4460 to contain the thermal data. This data will enable the passive cooling with CPUfreq cooling device at 100C and the system will do a thermal shutdown at 125C. Cc: "Benoît Cousson" Cc: Tony Lindgren Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc

Re: [PATCH 17/17] um: Remove unused declarations from

2013-11-12 Thread Geert Uytterhoeven
Hi Richard, On Tue, Nov 12, 2013 at 8:51 PM, Richard Weinberger wrote: > Am 12.11.2013 20:42, schrieb Geert Uytterhoeven: >> _end is used, but it's already provided by , so use that. >> >> Signed-off-by: Geert Uytterhoeven >> Cc: Richard Weinberger >> Cc: user-mode-linux-de...@lists.sourceforge

[PATCHv5 01/20] thermal: allow registering without .get_temp

2013-11-12 Thread Eduardo Valentin
This patch changes the thermal core driver to allow registration of thermal zones without the .get_temp callback. The idea behind this change is to allow lazy registration of sensor callbacks. The thermal zone will be disabled whenever the ops does not contain a .get_temp callback. The sysfs inte

[PATCHv5 06/20] hwmon: lm75: expose to thermal fw via DT nodes

2013-11-12 Thread Eduardo Valentin
This patch adds to lm75 temperature sensor the possibility to expose itself as thermal zone device, registered on the thermal framework. The thermal zone is built only if a device tree node describing a thermal zone for this sensor is present inside the lm75 DT node. Otherwise, the driver behavior

[PATCHv5 16/20] arm: dts: add omap5 thermal data

2013-11-12 Thread Eduardo Valentin
This patch changes the dtsi entry on omap5 to contain the thermal data. This data will enable the passive cooling with CPUfreq cooling device at 100C. The system will do a thermal shutdown at 125C whenever any of its sensors sees this level. Cc: "Benoît Cousson" Cc: Tony Lindgren Cc: Rob Herring

[PATCHv5 09/20] arm: dts: add omap4 CPU thermal data

2013-11-12 Thread Eduardo Valentin
This patch changes a dtsi file to contain the thermal data for MPU domain on OMAP4 and later SoCs. This data will enable the passive cooling with CPUfreq cooling device at 100C and the system will do a thermal shutdown at 125C. This thermal data can be reused across TI SoC devices. Cc: "Benoît Co

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