Re: [PATCH 1/1] MAINTAINERS: Change maintainer for cyttsp driver

2013-07-15 Thread Ferruh Yigit
On 07/15/2013 12:41 AM, Javier Martinez Canillas wrote: I haven't had time to work on this driver for a long time and Ferruh has been doing a great job making it more generic, adding support for new hardware and providing bug fixes. Thank you a lot for your work on cyttsp drivers, we would like

Re: [PATCH BUGFIX] pkt_sched: sch_qfq: remove a source of high packet delay/jitter

2013-07-15 Thread Paolo Valente
Il 15/07/2013 20:12, Joe Perches ha scritto: On Mon, 2013-07-15 at 20:01 +0200, Paolo Valente wrote: QFQ+ inherits from QFQ a design choice that may cause a high packet delay/jitter and a severe short-term unfairness. [] diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c [] @@ -189,6 +18

Re: [BUG] 3.10 regression: hang on suspend

2013-07-15 Thread Stanislaw Gruszka
Hi On Mon, Jul 15, 2013 at 09:40:13PM +0200, Ortwin Glück wrote: > My Samsung ultrabook hangs when suspending to RAM since this commit > (bisected). Disabling wifi before suspend works around the issue. > All works fine with 3.9.y. > > 12e7f517029dad819c45eca9ca01fdb9ba57616b > > Author: Stanisl

[PATCH BUGFIX] pkt_sched: sch_qfq: remove a source of high packet delay/jitter

2013-07-15 Thread Paolo Valente
QFQ+ inherits from QFQ a design choice that may cause a high packet delay/jitter and a severe short-term unfairness. As QFQ, QFQ+ uses a special quantity, the system virtual time, to track the service provided by the ideal system it approximates. When a packet is dequeued, this quantity must be inc

Re: splice vs execve lockdep trace.

2013-07-15 Thread Dave Chinner
On Tue, Jul 16, 2013 at 07:16:02AM +0100, Al Viro wrote: > On Tue, Jul 16, 2013 at 04:03:51PM +1000, Dave Chinner wrote: > > > I posted patches to fix this i_mutex/i_iolock inversion a couple of > > years ago (july 2011): > > > > https://lkml.org/lkml/2011/7/18/4 > > > > And V2 was posted here a

[PATCH v2] ASoC: kirkwood-i2s: fix a compilation warning

2013-07-15 Thread Jean-Francois Moine
In the function kirkwood_set_rate, when the rate cannot be satisfied by the internal nor by an external clock, the clock source in undefined: warning: ‘clks_ctrl’ may be used uninitialized in this function The ALSA subsystem should never gives such a rate because: - the rates with the internal c

Re: [BUG] 3.10.[01] modprobe snd-... hangs

2013-07-15 Thread Lucas De Marchi
On Tue, Jul 16, 2013 at 2:41 AM, Rusty Russell wrote: > Philipp Matthias Hahn writes: >> Hello, >> >> My x86_64 systems has some trouble loading some ALSA snd-* modules since >> the upgrade to 3.10.[01]: Several automatic modprobe calls hang, but >> loading snd-intel-hda and snd-audio-usb by hand

Re: [alsa-devel] [BUG] 3.10.[01] modprobe snd-... hangs

2013-07-15 Thread Takashi Iwai
At Tue, 16 Jul 2013 15:11:51 +0930, Rusty Russell wrote: > > Philipp Matthias Hahn writes: > > Hello, > > > > My x86_64 systems has some trouble loading some ALSA snd-* modules since > > the upgrade to 3.10.[01]: Several automatic modprobe calls hang, but > > loading snd-intel-hda and snd-audio-u

Re: [PATCH V5 09/12] perf: make events stream always parsable

2013-07-15 Thread Adrian Hunter
On 15/07/13 09:14, Adrian Hunter wrote: > On 12/07/13 17:55, Peter Zijlstra wrote: >> On Fri, Jul 12, 2013 at 03:56:01PM +0300, Adrian Hunter wrote: There's events where this isn't a possible location; take PERF_RECORD_MMAP for instance; the tail is the complete filename. >>> >>> PE

Re: splice vs execve lockdep trace.

2013-07-15 Thread Dave Chinner
On Tue, Jul 16, 2013 at 07:16:02AM +0100, Al Viro wrote: > On Tue, Jul 16, 2013 at 04:03:51PM +1000, Dave Chinner wrote: > > > I posted patches to fix this i_mutex/i_iolock inversion a couple of > > years ago (july 2011): > > > > https://lkml.org/lkml/2011/7/18/4 > > > > And V2 was posted here a

[PATCH V6 03/12] perf tools: add pid to struct thread

2013-07-15 Thread Adrian Hunter
Record pid on struct thread. The member is named 'pid_' to avoid confusion with the 'tid' member which was previously named 'pid'. Signed-off-by: Adrian Hunter --- tools/perf/util/machine.c | 16 +++- tools/perf/util/thread.c | 3 ++- tools/perf/util/thread.h | 3 ++- 3 files ch

[PATCH V6 00/12] perf tools: some fixes and tweaks

2013-07-15 Thread Adrian Hunter
Hi Here are some fixes and tweaks to perf tools (version 6). Changes in V6: Some checkpatch fixes perf: make events stream always parsable Add sample format comments Changes in V5: Re-based to Arnaldo's tree and dropped already applied patches:

[PATCH V6 08/12] perf tools: move struct ip_event

2013-07-15 Thread Adrian Hunter
struct ip_event assumes fixed positions for ip, pid and tid. That is no longer true with the addition of PERF_SAMPLE_IDENTIFIER. struct ip_event is no longer used except by hists_link.c. Move it there. Signed-off-by: Adrian Hunter --- tools/perf/tests/hists_link.c | 23 +++

[PATCH V6 10/12] perf tools: add support for PERF_SAMPLE_IDENTFIER

2013-07-15 Thread Adrian Hunter
Enable parsing of samples with sample format bit PERF_SAMPLE_IDENTFIER. In addition, if the kernel supports it, prefer it to selecting PERF_SAMPLE_ID thereby avoiding the need to force compatible sample types. Signed-off-by: Adrian Hunter --- tools/perf/tests/mmap-basic.c | 2 +- tools/perf/ut

Re: [PATCH] drm/i915: fix long-standing SNB regression in power consumption after resume

2013-07-15 Thread Daniel Vetter
On Sun, Jul 14, 2013 at 08:30:09PM +0400, Konstantin Khlebnikov wrote: > This patch fixes regression in power consumtion of sandy bridge gpu, which > exists since v3.6 Sometimes after resuming from s2ram gpu starts thinking that > it's extremely busy. After that it never reaches rc6 state. > > Bug

[PATCH V6 09/12] perf: make events stream always parsable

2013-07-15 Thread Adrian Hunter
The event stream is not always parsable because the format of a sample is dependent on the sample_type of the selected event. When there is more than one selected event and the sample_types are not the same then parsing becomes problematic. A sample can be matched to its selected event using the

[PATCH V6 11/12] perf tools: expand perf_event__synthesize_sample()

2013-07-15 Thread Adrian Hunter
Expand perf_event__synthesize_sample() to handle all sample format bits. Signed-off-by: Adrian Hunter --- tools/perf/builtin-inject.c | 3 +- tools/perf/util/event.h | 1 + tools/perf/util/evsel.c | 70 - 3 files changed, 72 insertions(+), 2

Re: v3.11-rc1 USB regressions

2013-07-15 Thread Daniel Mack
Hi Aaro, On 16.07.2013 00:56, Aaro Koskinen wrote: > Hi, > > I think USB tree introduced regressions in v3.11-rc1, at least for some > OMAP devices using legacy boot. Thanks for checking the tree so early. > I have only bisected these; I have no > idea what the real fixes are but the following

Re: [RFC PATCH 00/11] ARM: DT: update cpu device of_node

2013-07-15 Thread Viresh Kumar
On 15 July 2013 15:52, wrote: > Sudeep KarkadaNagesha (11): > cpufreq: imx6q-cpufreq: remove device tree parsing for cpu nodes > cpufreq: cpufreq-cpu0: remove device tree parsing for cpu nodes > cpufreq: highbank-cpufreq: remove device tree parsing for cpu nodes > cpufreq: spear-cpufreq:

[PATCH V6 01/12] perf tools: add debug prints

2013-07-15 Thread Adrian Hunter
It is useful to see the arguments to perf_event_open and whether the perf events ring buffer was mmapped per-cpu or per-thread. That information will now be displayed when verbose is 2 i.e option -vv Signed-off-by: Adrian Hunter Acked-by: Jiri Olsa --- tools/perf/util/evlist.c | 3 +++ tools/

[PATCH V6 02/12] perf tools: allow non-matching sample types

2013-07-15 Thread Adrian Hunter
Sample types need not be identical to determine the sample id from the event. Only the position of the sample id needs to be the same. Compatible sample types are ones in which the bits defined by PERF_COMPAT_MASK are the same. 'perf_evlist__config()' forces sample types to be compatible on that

[PATCH V6 07/12] perf tools: remove references to struct ip_event

2013-07-15 Thread Adrian Hunter
struct ip_event assumes fixeed positions for ip, pid and tid. That is no longer true with the addition of PERF_SAMPLE_IDENTIFIER. The information is anyway in struct sample, so use that instead. Signed-off-by: Adrian Hunter --- tools/perf/builtin-inject.c | 4 ++-- tools/perf/builtin-kmem.c

[PATCH V6 06/12] perf tools: remove unnecessary callchain validation

2013-07-15 Thread Adrian Hunter
Now that the sample parsing correctly checks data sizes there is no reason for it to be done again for callchains. Signed-off-by: Adrian Hunter --- tools/perf/util/callchain.c | 8 tools/perf/util/callchain.h | 5 - tools/perf/util/session.c | 20 3 files ch

[PATCH V6 04/12] perf tools: change machine__findnew_thread() to set thread pid

2013-07-15 Thread Adrian Hunter
Add a new parameter for 'pid' to machine__findnew_thread(). Change callers to pass 'pid' when it is known. Signed-off-by: Adrian Hunter --- tools/perf/builtin-inject.c | 2 +- tools/perf/builtin-kmem.c | 3 ++- tools/perf/builtin-kvm.c | 3 ++- tools/perf/builtin-lock.c | 3 ++

[PATCH V6 12/12] perf tools: add a sample parsing test

2013-07-15 Thread Adrian Hunter
Add a test that checks that sample parsing is correctly implemented. Signed-off-by: Adrian Hunter --- tools/perf/Makefile | 1 + tools/perf/tests/builtin-test.c | 4 + tools/perf/tests/sample-parsing.c | 240 ++ tools/perf/tests/tests.h

[PATCH V6 05/12] perf tools: tidy up sample parsing overflow checking

2013-07-15 Thread Adrian Hunter
The size of data retrieved from a sample event must be validated to ensure it does not go past the end of the event. That was being done sporadically and without considering integer overflows. Signed-off-by: Adrian Hunter --- tools/perf/util/evsel.c | 102 ++-

Re: [PATCH] drm/i915: fix long-standing SNB regression in power consumption after resume

2013-07-15 Thread Daniel Vetter
On Sun, Jul 14, 2013 at 09:56:45PM +0400, Konstantin Khlebnikov wrote: > Daniel Vetter wrote: > >On Sun, Jul 14, 2013 at 6:30 PM, Konstantin Khlebnikov > > wrote: > >>This patch fixes regression in power consumtion of sandy bridge gpu, which > >>exists since v3.6 Sometimes after resuming from s2ra

Re: [RFC PATCH 02/11] ARM: DT/kernel: define ARM specific arch_of_get_cpu_node

2013-07-15 Thread Viresh Kumar
On 16 July 2013 00:40, Rob Herring wrote: > The powermac cpufreq driver could probably also be converted > (arch/powerpc/platforms/powermac/cpufreq_64.c). Its called: drivers/cpufreq/pmac64-cpufreq.c now. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a

Re: [Ksummit-2013-discuss] KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread Greg KH
On Tue, Jul 16, 2013 at 10:10:31AM +0400, James Bottomley wrote: > On Mon, 2013-07-15 at 17:06 -0700, Greg KH wrote: > > On Mon, Jul 15, 2013 at 06:01:39PM -0400, Steven Rostedt wrote: > > > On Mon, 2013-07-15 at 14:44 -0700, Greg KH wrote: > > > > > > > I don't like this at all, just for the simp

Re: [RFC PATCH 01/11] driver/core: cpu: initialize of_node in cpu's device struture

2013-07-15 Thread Viresh Kumar
On 15 July 2013 15:52, wrote: > From: Sudeep KarkadaNagesha > > CPUs are also registered as devices but the of_node in these cpu > devices are not initialized. Currently different drivers requiring > to access cpu device node are parsing the nodes themselves and > initialising the of_node in cpu

Re: [PATCH] ALSA: hda - Add new GPU codec ID to snd-hda

2013-07-15 Thread Takashi Iwai
At Fri, 12 Jul 2013 11:01:37 -0700, Aaron Plattner wrote: > > Vendor ID 0x10de0060 is used by a yet-to-be-named GPU chip. > > Reviewed-by: Andy Ritger > Signed-off-by: Aaron Plattner Forgot to mention that the patch was applied. Thanks. Takashi > --- > sound/pci/hda/patch_hdmi.c | 2 ++ >

Re: [Ksummit-2013-discuss] KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread Greg KH
On Tue, Jul 16, 2013 at 03:30:01AM +0100, Ben Hutchings wrote: > Anything that's being reviewed on the stable list is public. I know > this is an old argument, but if you point out a fix you *know* has a > security impact then you'll help general distribution maintainers and > users a lot more tha

Re: [Ksummit-2013-discuss] KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread Greg KH
On Tue, Jul 16, 2013 at 01:27:42PM +1000, Dave Airlie wrote: > On Tue, Jul 16, 2013 at 12:41 PM, Ben Hutchings wrote: > > On Mon, 2013-07-15 at 22:09 -0400, Steven Rostedt wrote: > > [...] > >> > > How important is the stable releases? Are maintainers willing to do a > >> > > little more work now

Re: KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread David Lang
On Mon, 15 Jul 2013, Greg KH wrote: I don't like this at all, just for the simple reason that it will push the majority of the work of stable kernel development on to the subsystem maintainers, who have enough work to do as it is. Stable tree stuff should cause almost _no_ extra burden on the k

Re: KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread Greg KH
On Tue, Jul 16, 2013 at 09:17:32AM +0400, James Bottomley wrote: > On Mon, 2013-07-15 at 14:44 -0700, Greg KH wrote: > > On Mon, Jul 15, 2013 at 11:27:56PM +0400, James Bottomley wrote: > > > Before the "3.10.1-stable review" thread degenerated into a disagreement > > > about habits of politeness,

Re: [PATCH 0/5] perf: add two new features

2013-07-15 Thread Adrian Hunter
On 28/06/13 22:22, Adrian Hunter wrote: > On 28/06/2013 6:27 p.m., Peter Zijlstra wrote: >> On Fri, Jun 28, 2013 at 04:22:16PM +0300, Adrian Hunter wrote: >>> Hi >>> >>> Please consider these two new perf features: >>>x86: add ability to calculate TSC from perf sample timestamps >>>

Re: [PATCH 7/8] cpufreq: Preserve policy structure across suspend/resume

2013-07-15 Thread Viresh Kumar
On 15 July 2013 15:35, Srivatsa S. Bhat wrote: > Actually even I was wondering about this while writing the patch and > I even tested shutdown after multiple suspend/resume cycles, to verify that > the refcount is messed up. But surprisingly, things worked just fine. > > Logically there should've

Re: splice vs execve lockdep trace.

2013-07-15 Thread Al Viro
On Tue, Jul 16, 2013 at 04:03:51PM +1000, Dave Chinner wrote: > I posted patches to fix this i_mutex/i_iolock inversion a couple of > years ago (july 2011): > > https://lkml.org/lkml/2011/7/18/4 > > And V2 was posted here and reviewed (aug 2011): > > http://xfs.9218.n7.nabble.com/PATCH-0-2-spli

Re: [ 00/19] 3.10.1-stable review

2013-07-15 Thread Willy Tarreau
Hi Neil, On Tue, Jul 16, 2013 at 08:40:36AM +1000, NeilBrown wrote: > On Mon, 15 Jul 2013 21:17:27 +0200 Willy Tarreau wrote: > > > Communication works two ways. > > I understand that to mean (at least) that for communication, every message > must be both sent and received. So when constructin

Re: [Ksummit-2013-discuss] KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread James Bottomley
On Mon, 2013-07-15 at 17:06 -0700, Greg KH wrote: > On Mon, Jul 15, 2013 at 06:01:39PM -0400, Steven Rostedt wrote: > > On Mon, 2013-07-15 at 14:44 -0700, Greg KH wrote: > > > > > I don't like this at all, just for the simple reason that it will push > > > the majority of the work of stable kernel

Re: splice vs execve lockdep trace.

2013-07-15 Thread Dave Chinner
On Mon, Jul 15, 2013 at 08:25:14PM -0700, Linus Torvalds wrote: > On Mon, Jul 15, 2013 at 7:38 PM, Dave Jones wrote: > > > > The recent trinity changes shouldn't have really made > > any notable difference here. > > Hmm. I'm not aware pf anything that has changed in this area since > 3.10 - nei

Re: [PATCH RFC V10 15/18] kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor

2013-07-15 Thread Gleb Natapov
On Tue, Jul 16, 2013 at 09:07:53AM +0530, Raghavendra K T wrote: > On 07/15/2013 04:06 PM, Gleb Natapov wrote: > >On Mon, Jul 15, 2013 at 03:20:06PM +0530, Raghavendra K T wrote: > >>On 07/14/2013 06:42 PM, Gleb Natapov wrote: > >>>On Mon, Jun 24, 2013 at 06:13:42PM +0530, Raghavendra K T wrote: >

linux-next: Tree for Jul 16

2013-07-15 Thread Stephen Rothwell
Hi all, Changes since 20130712: New tree: ptr-ret Removed tree: cpuidle (at maintainers request) The drm-intel tree gained a conflict against the drm-intel-fixes tree. The sound-asoc tree gained a build failure so I used the version from next-20130715. The akpm tree gained conflicts against

Re: Linux 3.9.10

2013-07-15 Thread ianp
Greg KH linuxfoundation.org> writes: > Please move to the 3.10-stable series at this point in time. If that > isn't working for you, please let us know NOW! > Hi Greg, Unfortunate hardware owners of Intel Atom's Cedar Trail platforms (like Atom N2600/N2800) like myself have been relying on t

Commence Industrial Crm Profiled By simply Manufacturing Correspondent Thomas R. Cutler

2013-07-15 Thread lkml
Reported by Thomas UR. Cutler, Manufacturing Journalist in the recent issue of Alternative Focus, "The foundation of any quality revenue organization starts with all the implementation in addition to management of an sales process.Thomas sabo rea These is also the steps required by the sales re

Re: [PATCH v2 0/4] usb: musb: fix USB enumeration issue in OMAP3 platform

2013-07-15 Thread Kishon Vijay Abraham I
Tony, On Monday 08 July 2013 04:44 PM, Kishon Vijay Abraham I wrote: > This series fixes the USB enumeration issue caused because of the controller > not able to get a reference to the PHY because of incorrect binding in the > board file. > > In the case of non-dt boot, the platform specific init

Selling Creative With Nike

2013-07-15 Thread lkml
Time that we have the ad and even slogan suitable dull detect, just "advertised", so whereby consumers can not be tempted, in all probability to crash. At length of time, advertising creative instead of a typical literary plus artistic growth, it might only screen advertising themes or templates

Nike Jordan compensated all fines

2013-07-15 Thread lkml
Should the ad or even slogan in to a dull note, just "advertised", so in which consumers cannot be tempted, likely to don't succeed. At the same time frame, advertising creative rather than a normal literary and artistic design, it might only demonstrate advertising subjects, advertising methods

Re: Question:Bsearch replace the search_extable implementations

2013-07-15 Thread anish singh
On Tue, Jul 16, 2013 at 10:29 AM, Rusty Russell wrote: > anish singh writes: >> Hello Rusty, >> >> Right now I see so many places in the kernel >> where we open code binary search implementations >> such as search_extable implementations. >> >> http://lxr.free-electrons.com/ident?a=powerpc;i=sear

Re: [PATCH 7/9] mm, hugetlb: add VM_NORESERVE check in vma_has_reserves()

2013-07-15 Thread Aneesh Kumar K.V
Joonsoo Kim writes: > On Mon, Jul 15, 2013 at 08:41:12PM +0530, Aneesh Kumar K.V wrote: >> Joonsoo Kim writes: >> >> > If we map the region with MAP_NORESERVE and MAP_SHARED, >> > we can skip to check reserve counting and eventually we cannot be ensured >> > to allocate a huge page in fault tim

[PATCH net 1/2] macvtap: fix the missing ret value of TUNSETQUEUE

2013-07-15 Thread Jason Wang
Commit 441ac0fcaadc76ad09771812382345001dd2b813 (macvtap: Convert to using rtnl lock) forget to return what macvtap_ioctl_set_queue() returns to its caller. This may break multiqueue API by always falling through to TUNGETFEATURES. Cc: Vlad Yasevich Signed-off-by: Jason Wang --- drivers/net/mac

[PATCH net 2/2] macvtap: do not assume 802.1Q when send vlan packets

2013-07-15 Thread Jason Wang
The hard-coded 8021.q proto will break 802.1ad traffic. So switch to use vlan->proto. Cc: Basil Gor Signed-off-by: Jason Wang --- drivers/net/macvtap.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 8270b5e..638b64c

Re: [BUG] 3.10.[01] modprobe snd-... hangs

2013-07-15 Thread Rusty Russell
Philipp Matthias Hahn writes: > Hello, > > My x86_64 systems has some trouble loading some ALSA snd-* modules since > the upgrade to 3.10.[01]: Several automatic modprobe calls hang, but > loading snd-intel-hda and snd-audio-usb by hand still works. Not a known problem to me, at least. Perhaps i

Re: Question:Bsearch replace the search_extable implementations

2013-07-15 Thread Rusty Russell
anish singh writes: > Hello Rusty, > > Right now I see so many places in the kernel > where we open code binary search implementations > such as search_extable implementations. > > http://lxr.free-electrons.com/ident?a=powerpc;i=search_extable > > Would it be ok to replace this with bsearch lib co

Re: [ 00/19] 3.10.1-stable review

2013-07-15 Thread Rusty Russell
Linus Torvalds writes: > On Mon, Jul 15, 2013 at 12:17 PM, Willy Tarreau wrote: >> >> BTW, I was amazed that you managed to get him have a much softer tone inr >> his last e-mail, you probably found a weakness here in his management >> process :-) > > Hey, I _like_ arguing, and "cursing" and "arg

Re: [PATCH] mm/hugetlb: per-vma instantiation mutexes

2013-07-15 Thread Joonsoo Kim
On Mon, Jul 15, 2013 at 09:51:21PM -0400, Rik van Riel wrote: > On 07/15/2013 03:24 AM, David Gibson wrote: > >On Sun, Jul 14, 2013 at 08:16:44PM -0700, Davidlohr Bueso wrote: > > >>>Reading the existing comment, this change looks very suspicious to me. > >>>A per-vma mutex is just not going to pr

Re: splice vs execve lockdep trace.

2013-07-15 Thread Al Viro
On Mon, Jul 15, 2013 at 08:25:14PM -0700, Linus Torvalds wrote: > The "pipe -> cred_guard_mutex" lock chain is pretty direct, and can be > clearly attributed to splicing into /proc. Now, whether that is a > *good* idea or not is clearly debatable, and I do think that maybe we > should just not spl

linux-next: manual merge of the cpuinit tree with the hwmon-staging tree

2013-07-15 Thread Stephen Rothwell
Hi Paul, Today's linux-next merge of the cpuinit tree got a conflict in drivers/hwmon/coretemp.c between commit cc58db361386 ("hwmon: (coretemp) Atom CPUs don't support TjMax; no warning needed") from the hwmon-staging tree and commit "hwmon: delete __cpuinit usage from all hwmon files" from the c

[PATCH] smp: blackfin: fix check error, using atomic_ops to handle atomic_t type

2013-07-15 Thread Steven Miao
From: Steven Miao Signed-off-by: Geert Uytterhoeven Signed-off-by: Steven Miao --- arch/blackfin/mach-common/smp.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index 961d839..b5f9ed7 100644 --- a/

[PATCH] AHCI: fix Null pointer dereference in achi_host_active()

2013-07-15 Thread Xiaotian Feng
commit b29900e6 introuded a regression, which resulted Null pointer dereference for achi host with dummy ports. For ahci ports, when the port is dummy port, its private_data will be NULL, as ata_dummy_port_ops doesn't support ->port_start. Reported-and-tested-by: Alex Williamson Signed-off-by: Xi

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

2013-07-15 Thread Stephen Rothwell
Hi Andrew, After merging the akpm tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: fs/ext4/extents_status.c: In function 'ext4_es_shrink': fs/ext4/extents_status.c:990:50: error: 'ret' undeclared (first use in this function) trace_ext4_es_shrink_exit(sbi->s_sb, nr_shr

Re: KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread James Bottomley
On Mon, 2013-07-15 at 14:44 -0700, Greg KH wrote: > On Mon, Jul 15, 2013 at 11:27:56PM +0400, James Bottomley wrote: > > Before the "3.10.1-stable review" thread degenerated into a disagreement > > about habits of politeness, there were some solid points being made > > which, I think, bear consider

Re: [uclinux-dist-devel] [GIT PULL] Blackfin updates for 3.11

2013-07-15 Thread Steven Miao
On Tue, Jul 16, 2013 at 1:49 AM, Linus Torvalds wrote: > On Mon, Jul 15, 2013 at 10:28 AM, Geert Uytterhoeven > wrote: >> >> but the first one is non-trivial: using xchg() on atomic_t is a bit gross... > > It's also broken. There's no guarantee that an "atomic_t" is just a > value. Now, the old s

Re: [uclinux-dist-devel] [GIT PULL] Blackfin updates for 3.11

2013-07-15 Thread Steven Miao
Hi Geert, On Tue, Jul 16, 2013 at 1:28 AM, Geert Uytterhoeven wrote: > Hi Steven, > > On Tue, Jul 9, 2013 at 11:15 AM, Steven Miao wrote: >> Steven Miao (2): >> smp: refine bf561 smpboot code > > Unfortunately this landed too late in -next to notice: > > arch/blackfin/mach-common/smp.c:150

Re: [ATTEND] How to act on LKML (was: [ 00/19] 3.10.1-stable review)

2013-07-15 Thread Willy Tarreau
On Mon, Jul 15, 2013 at 08:17:30PM -0400, Steven Rostedt wrote: > On Mon, 2013-07-15 at 16:15 -0700, Guenter Roeck wrote: > > > > One thing you should keep in mind in your discussion is what can happen > > if people get too polite with each other. > > > > I have seen this happen at two large com

[PATCH] regmap: Provide __acquires/__releases annotations

2013-07-15 Thread Fabio Estevam
From: Fabio Estevam Fix the following sparse warnings: drivers/base/regmap/regmap.c:305:13: warning: context imbalance in 'regmap_lock_spinlock' - wrong count at exit drivers/base/regmap/regmap.c:314:13: warning: context imbalance in 'regmap_unlock_spinlock' - unexpected unlock Signed-off-by:

Re: [PATCH 1/9] mm, hugetlb: move up the code which check availability of free huge page

2013-07-15 Thread Joonsoo Kim
On Tue, Jul 16, 2013 at 09:06:04AM +0530, Aneesh Kumar K.V wrote: > Joonsoo Kim writes: > > > On Mon, Jul 15, 2013 at 07:31:33PM +0530, Aneesh Kumar K.V wrote: > >> Joonsoo Kim writes: > >> > >> > We don't need to proceede the processing if we don't have any usable > >> > free huge page. So mov

linux-next: manual merge of the akpm tree with the ext4 tree

2013-07-15 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in fs/ext4/extents_status.c between commit decae3aab047 ("ext4: make the extent_status code more robust against ENOMEM failures") from the ext4 tree and commit "fs-convert-fs-shrinkers-to-new-scan-count-api-fix" from the akpm tree

linux-next: manual merge of the akpm tree with the ext4 tree

2013-07-15 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in fs/ext4/extents_status.c between commit decae3aab047 ("ext4: make the extent_status code more robust against ENOMEM failures") from the ext4 tree and commit "fs: convert fs shrinkers to new scan/count API" from the akpm tree.

Re: [PATCH] Documentation: update references to v2.6.x in development-process

2013-07-15 Thread Paul Gortmaker
[Re: [PATCH] Documentation: update references to v2.6.x in development-process] On 16/07/2013 (Tue 13:50) Stephen Rothwell wrote: > Hi Paul, > > On Mon, 15 Jul 2013 22:13:50 -0400 Paul Gortmaker > wrote: > > > > On a similar note, I was thinking about the recent thread on linux-next > > where

[PATCH] drivers/scsi/fnic: updated fileoperations structure to use simple_open

2013-07-15 Thread Dragos Foianu
The function has the same implementation as simple_open. I removed it and replaced the reference in the fileoperations struct with simple_open. Found using Coccinelle. Signed-off-by: Dragos Foianu --- drivers/scsi/fnic/fnic_debugfs.c | 19 +-- 1 file changed, 1 insertion(+),

[PATCH] nohz: fix compile warning in tick_nohz_init()

2013-07-15 Thread Li Zhong
cpu is not used after commit 5b8621a68fdcd2baf1d3b413726f913a5254d46a Signed-off-by: Li Zhong --- kernel/time/tick-sched.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index e80183f..8145860 100644 --- a/kernel/time/tick-sched.c +++ b/k

Re: [PATCH] Documentation: update references to v2.6.x in development-process

2013-07-15 Thread Ben Hutchings
On Mon, 2013-07-15 at 19:34 -0400, Paul Gortmaker wrote: [...] > Some kernels are designated "long term" kernels; they will receive support > for a longer period. As of this writing, the current long term kernels > and their maintainers are: > > - 2.6.27 Willy Tarreau (Deep-fr

Re: [ATTEND] How to act on LKML (was: [ 00/19] 3.10.1-stable review)

2013-07-15 Thread Darren Hart
On Mon, 2013-07-15 at 23:37 -0400, Steven Rostedt wrote: > On Mon, 2013-07-15 at 23:34 -0400, Steven Rostedt wrote: > > On Tue, 2013-07-16 at 13:14 +1000, NeilBrown wrote: > > > > > Surely there is an enormous difference between being required to defend > > > your > > > position against rational

Re: [Ksummit-2013-discuss] KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread Ben Hutchings
On Tue, 2013-07-16 at 13:27 +1000, Dave Airlie wrote: > On Tue, Jul 16, 2013 at 12:41 PM, Ben Hutchings wrote: > > On Mon, 2013-07-15 at 22:09 -0400, Steven Rostedt wrote: > > [...] > >> > > How important is the stable releases? Are maintainers willing to do a > >> > > little more work now to make

Re: [RESEND] The initmpfs patches.

2013-07-15 Thread Rob Landley
On 07/15/2013 04:01:35 PM, Andrew Morton wrote: On Tue, 09 Jul 2013 21:06:39 -0500 Rob Landley wrote: > Attached, so you don't have to fish them out of: > >http://lkml.indiana.edu/hypermail/linux/kernel/1306.3/04204.html Too hard. Especially when I want to reply to a patch. Please rese

Re: [ATTEND] How to act on LKML

2013-07-15 Thread David Ahern
On 7/15/13 4:50 PM, Sarah Sharp wrote: Sarah will bring the brownies. Peace pot brownies! I love it! Too bad the KS is not going to be held here in Colorado. You could follow through with that ... -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a

Re: [PATCH] Documentation: update references to v2.6.x in development-process

2013-07-15 Thread Stephen Rothwell
Hi Paul, On Mon, 15 Jul 2013 22:13:50 -0400 Paul Gortmaker wrote: > > On a similar note, I was thinking about the recent thread on linux-next > where we were indicating that people shouldn't rebase linux-next content > on a whim, and that new devel (vs. bugfix) content shouldn't appear in > the

Re: [PATCH] usb: udc: add gadget state kobject uevent

2013-07-15 Thread Rong Wang
Hi Greg, The USB on our platform can change roles between HOST and GADGET, but it is not capable of OTG. When the USB changes between roles the udev will run some scripts automatically according to the udev rules. The default role is GADGET, and we bind the g_mass_storage to the USB GADGET role.

Re: [ATTEND] How to act on LKML

2013-07-15 Thread Steven Rostedt
On Tue, 2013-07-16 at 11:27 +0800, Li Zefan wrote: > Oh, I can name some kernel developers who I see are most friendly to other > developers, and you are one of them. ;) That's because I've been blessed to only have to deal with good developers ;-) -- Steve -- To unsubscribe from this list: se

Re: [Ksummit-2013-discuss] KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread Steven Rostedt
On Tue, 2013-07-16 at 13:27 +1000, Dave Airlie wrote: > > I also heard some managers decided their kernel source packages should > > have all the patches squashed together to make them harder to cherry- > > pick... could it have been the same company? > > Greg loves to tell stories about RH manag

Re: [PATCH 1/5] ARM: dts: imx23-evk: enable USB PHY and controller

2013-07-15 Thread Fabio Estevam
On Mon, Jul 15, 2013 at 11:22 AM, Otavio Salvador wrote: > The i.MX23EVK board provides a USB port so the USB PHY and controller > need to be enabled for it to be usable. Has this been tested? I don't see in this patch any code to enable USB power. -- To unsubscribe from this list: send the line

Re: [ATTEND] How to act on LKML (was: [ 00/19] 3.10.1-stable review)

2013-07-15 Thread Steven Rostedt
On Mon, 2013-07-15 at 23:34 -0400, Steven Rostedt wrote: > On Tue, 2013-07-16 at 13:14 +1000, NeilBrown wrote: > > > Surely there is an enormous difference between being required to defend your > > position against rational and forceful argument, and being required to > > defend > > it against ir

Re: [ATTEND] How to act on LKML

2013-07-15 Thread H. Peter Anvin
On 07/15/2013 08:06 PM, Steven Rostedt wrote: > > Linus's point is that he wants to be honest, and cursing is his way of > giving you the most direct way to understand how he honestly feels. > What I don't get about anything of this is that I have always found Linus' being hyper-obviously over t

Re: [PATCH 1/9] mm, hugetlb: move up the code which check availability of free huge page

2013-07-15 Thread Aneesh Kumar K.V
Joonsoo Kim writes: > On Mon, Jul 15, 2013 at 07:31:33PM +0530, Aneesh Kumar K.V wrote: >> Joonsoo Kim writes: >> >> > We don't need to proceede the processing if we don't have any usable >> > free huge page. So move this code up. >> >> I guess you can also mention that since we are holding hu

Re: [ATTEND] How to act on LKML (was: [ 00/19] 3.10.1-stable review)

2013-07-15 Thread Steven Rostedt
On Tue, 2013-07-16 at 13:14 +1000, NeilBrown wrote: > Surely there is an enormous difference between being required to defend your > position against rational and forceful argument, and being required to defend > it against irrelevant name calling. Sure, but I don't think there's really much name

Re: [PATCH RFC V10 15/18] kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor

2013-07-15 Thread Raghavendra K T
On 07/15/2013 04:06 PM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 03:20:06PM +0530, Raghavendra K T wrote: On 07/14/2013 06:42 PM, Gleb Natapov wrote: On Mon, Jun 24, 2013 at 06:13:42PM +0530, Raghavendra K T wrote: kvm : Paravirtual ticketlocks support for linux guests running on KVM hyperv

Re: [PATCH 2/3] video: hx8357: Make IM pins optional

2013-07-15 Thread Mike Galbraith
On Tue, 2013-07-16 at 09:49 +0900, Jingoo Han wrote: > On Tuesday, July 16, 2013 12:27 AM, Maxime Ripard wrote: > > + > > + ret = devm_gpio_request_one(&spi->dev, lcd->im_pins[i], > > + GPIOF_OUT_INIT_LOW, > > "im_pins"); > > This

Re: splice vs execve lockdep trace.

2013-07-15 Thread Dave Jones
On Mon, Jul 15, 2013 at 08:25:14PM -0700, Linus Torvalds wrote: > And looking more at that, I'm actually starting to think this is an > XFS locking problem. XFS really should not call back to splice while > holding the inode lock. > > But that XFS code doesn't seem new either. Is XFS a ne

Re: [ATTEND] How to act on LKML

2013-07-15 Thread Li Zefan
On 2013/7/16 6:08, Steven Rostedt wrote: > On Mon, 2013-07-15 at 14:50 -0700, Linus Torvalds wrote: >> On Mon, Jul 15, 2013 at 1:41 PM, Sarah Sharp >> wrote: >>> >>> Oh, FFS, I just called out on private email for "playing the victim >>> card". I will repeat: this is not just about me, or other m

RE: [PATCH] i2c-designware: Manually set RESTART bit between messages

2013-07-15 Thread Chew, Chiau Ee
On Wed, Jul 03, 2013 at 10:15:11PM +0200, Wolfram Sang wrote: > > CCing Mika and Christian. > > On Fri, Jun 21, 2013 at 03:05:28PM +0800, Chew Chiau Ee wrote: > > From: Chew, Chiau Ee > > > > If both IC_EMPTYFIFO_HOLD_MASTER_EN and IC_RESTART_EN are set to 1, > > the Designware I2C controller

Re: [Ksummit-2013-discuss] KS Topic request: Handling the Stable kernel, let's dump the cc: stable tag

2013-07-15 Thread Dave Airlie
On Tue, Jul 16, 2013 at 12:41 PM, Ben Hutchings wrote: > On Mon, 2013-07-15 at 22:09 -0400, Steven Rostedt wrote: > [...] >> > > How important is the stable releases? Are maintainers willing to do a >> > > little more work now to make sure their subsystems work fine in older >> > > kernels? This i

Re: splice vs execve lockdep trace.

2013-07-15 Thread Linus Torvalds
On Mon, Jul 15, 2013 at 7:38 PM, Dave Jones wrote: > > The recent trinity changes shouldn't have really made > any notable difference here. Hmm. I'm not aware pf anything that has changed in this area since 3.10 - neither in execve, xfs or in splice. Not even since 3.9. But I may certainly hav

Re: [Update][PATCH] ACPI / video / i915: Remove ACPI backlight if firmware expects Windows 8

2013-07-15 Thread Aaron Lu
On 07/15/2013 07:42 PM, Rafael J. Wysocki wrote: > On Monday, July 15, 2013 10:36:15 AM Aaron Lu wrote: >> On 07/13/2013 08:46 AM, Rafael J. Wysocki wrote: >>> From: Rafael J. Wysocki >>> >>> According to Matthew Garrett, "Windows 8 leaves backlight control up >>> to individual graphics drivers ra

linux-next: build failure after merge of the sound-asoc tree

2013-07-15 Thread Stephen Rothwell
function-declaration] dma_free_writecombine(pcm->card->dev, buf->bytes, ^ Caused by commit 6109b2fca632 ("ASoC: omap: Enable COMPILE_TEST build for DT platforms"). In this case, a missing include. I have used the version of the sound-asoc tree from next-20130715 for toda

Re: [ATTEND] How to act on LKML (was: [ 00/19] 3.10.1-stable review)

2013-07-15 Thread NeilBrown
On Mon, 15 Jul 2013 20:17:30 -0400 Steven Rostedt wrote: > On Mon, 2013-07-15 at 16:15 -0700, Guenter Roeck wrote: > > > > One thing you should keep in mind in your discussion is what can happen > > if people get too polite with each other. > > > > I have seen this happen at two large companie

Re: [ATTEND] How to act on LKML

2013-07-15 Thread Steven Rostedt
On Tue, 2013-07-16 at 03:43 +0100, Chris Ball wrote: > Hi, > I'd like other developers to treat me this way too, but perhaps a good > way to get started is to first come up with a statement of how we'd > like to treat others, and then start collecting signatories to it. > Does that sound like a go

Re: [ 00/19] 3.10.1-stable review

2013-07-15 Thread Li Zefan
>> Sarah, first off, I don't have that many tools at hand. Secondly, I >> simply don't believe in being polite or politically correct. > > Bullshit. I've seen you be polite, and explain to clueless maintainers > why there's no way you can revert their merge that caused regressions, > and ask them

Re: [PATCH-v3 00/17] staging/lustre: fix various build issues

2013-07-15 Thread Peng Tao
On Tue, Jul 16, 2013 at 10:32 AM, Andrew Morton wrote: > erk, I forgot about that. > > Please send Greg a full patchset against current Linus mainline. Then, > ideally, send me the patches which adapt that patchset to the new > shrinker API. > > Or don't worry about the second part and I'll fix t

Re: [ATTEND] How to act on LKML

2013-07-15 Thread Chris Ball
Hi, On Tue, Jul 16 2013, Darren Hart wrote: > On Mon, 2013-07-15 at 15:36 -0700, Sarah Sharp wrote: >> The people who want to work together in a civil manner should get >> together and create a "Kernel maintainer's code of conduct" that >> outlines what they expect from fellow kernel developers.

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