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

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: [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

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

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

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. >> >>

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

[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 ---

[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

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

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

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

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

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

[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 ---

[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:

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,

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

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

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: > >

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

[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

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

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

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 +++

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

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

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

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:

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

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

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

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

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

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

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(>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

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

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

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

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

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

2013-07-15 Thread Stephen Rothwell
e(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 today. -- Cheers, Stephen Rothwell

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

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

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

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

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.

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 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 isn't the same stable as it was 8 years ago. > > > > And that

Re: [PATCH] logo: Remove trailing whitespace from logo_linux_clut224.ppm

2013-07-15 Thread H. Peter Anvin
On 07/15/2013 06:02 PM, Linus Torvalds wrote: > > That said, even if it wasn't temporary, I think we might be better off > with the raw format that the netpbm tools generate these days. > For "these days" meaning "since the 1980s". I would suggest bumping up to the 1990s and go with PNG.

[PATCH 3/3] pwm: add LP3943 PWM driver

2013-07-15 Thread Kim, Milo
This is a part of the LP3943 MFD driver. LP3943 can be used as a PWM generator, up to 2 channels. * Two PWM generators LP3943 has 16 output channels. Two channels are configurable as PWM generators. * Supported PWM operations config, set_polarity, enable and disable * Manual polarity

[PATCH 2/3] gpio: add LP3943 I2C GPIO expander driver

2013-07-15 Thread Kim, Milo
This is a part of LP3943 MFD driver. LP3943 is configurable as a GPIO expander, up to 16 GPIOs. * Application note: how to configure LP3943 as a GPIO expander http://www.ti.com/lit/an/snva287a/snva287a.pdf * Supported GPIO controller operations direction_input, direction_output, get, set *

Re: splice vs execve lockdep trace.

2013-07-15 Thread Dave Jones
On Mon, Jul 15, 2013 at 07:32:51PM -0700, Linus Torvalds wrote: > So the problematic op *seems* to be the splice into /proc//attr/ > files, which causes that "pipe -> cred_guard_mutex" locking. > > While the *normal* ordering would be the other way around, coming from > execve(), which has

[PATCH 0/3] LP3943 MFD driver for a GPIO expander and a PWM generator

2013-07-15 Thread Kim, Milo
LP3943 is an integrated device capable of driving 16 output channels. It supports a GPIO expander and a PWM generator. LP3493 registers are controlled via the I2C interface. Patch-set consists of three parts - MFD, GPIO and PWM Device tree documentation is updated also. Milo Kim (3): mfd: add

[PATCH 1/3] mfd: add LP3943 MFD driver

2013-07-15 Thread Kim, Milo
LP3943 has 16 output LED channels which can be used as GPIO expander and PWM generators. This patch supports the MFD structure of those features. * Regmap I2C interface for R/W LP3943 registers * Device tree bindings updated PWM generator output ports can be defined in the platform data.

Re: [PATCH] asymmetric keys: explicitly add the leading zero byte to encoded message

2013-07-15 Thread joeyli
Hi all experts, Does there have any suggestions or comments for this patch to asymmetric keys? Thanks a lot! Joey Lee 於 五,2013-07-12 於 11:11 +0800,Lee, Chun-Yi 提到: > From: Chun-Yi Lee > > Per PKCS1 spec, the EMSA-PKCS1-v1_5 encoded message is leading by 0x00 0x01 in > its first 2 bytes. The

Re: splice vs execve lockdep trace.

2013-07-15 Thread Linus Torvalds
Hmm. I don't have a lot of ideas, I'm just adding lockdep, splice and FS people (and Oleg, just because) to the cc to see if anybody else does. Al, Peter? So the problematic op *seems* to be the splice into /proc//attr/ files, which causes that "pipe -> cred_guard_mutex" locking. While the

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

2013-07-15 Thread Andrew Morton
On Tue, 16 Jul 2013 10:21:23 +0800 Peng Tao wrote: > >> See the five patches I sent you on July 8 ;) > >> > >> I'll resend. > > > > I got them, I couldn't apply them until after -rc1 is out, so I'll queue > > them up later this week. > > > Hi Greg and Andrew, > > One issue with the five patches

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 Mon, 2013-07-15 at 14:44 -0700, Greg KH wrote: [...] > The second one is almost always due to security issues that were unknown > to the distro. The announcement of security problems to the distros has > now been addressed, and since that has changed, I haven't heard any > problems about this.

Re: ahci_host_activate NULL pointer (was Re: Linux 3.11-rc1)

2013-07-15 Thread Alex Williamson
On Mon, 2013-07-15 at 21:02 -0400, Xiaotian Feng wrote: > On Mon, Jul 15, 2013 at 3:44 PM, Alex Williamson > wrote: > > On Mon, 2013-07-15 at 13:23 -0600, Alex Williamson wrote: > >> On Mon, 2013-07-15 at 14:46 -0400, Xiaotian Feng wrote: > >> > On Tue, Jul 16, 2013 at 1:38 AM, Alex Williamson >

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

2013-07-15 Thread Peng Tao
On Tue, Jul 16, 2013 at 8:07 AM, Greg Kroah-Hartman wrote: > On Mon, Jul 15, 2013 at 12:13:57PM -0700, Andrew Morton wrote: >> On Mon, 15 Jul 2013 11:40:30 -0700 Greg Kroah-Hartman >> wrote: >> >> > On Mon, Jul 15, 2013 at 10:16:29AM -0700, Joe Perches wrote: >> > > On Mon, 2013-07-15 at 22:27

Re: [LOCKDEP] cpufreq: possible circular locking dependency detected

2013-07-15 Thread Michael Wang
On 07/15/2013 09:19 PM, Srivatsa S. Bhat wrote: > On 07/15/2013 01:59 PM, Sergey Senozhatsky wrote: >> On (07/15/13 15:52), Michael Wang wrote: And may be we could try below patch to get more info, I've moved the timing of restore stop flag from 'after STOP' to 'before START', I

[PATCH RFT] regulator: da903x: Convert da9034 ldo12 to use linear ranges

2013-07-15 Thread Axel Lin
The voltage table of da9034 LDO12 is: 170, 175, 180, 185, 190, 195, 200, 205 270, 275, 280, 285, 290, 295, 300, 305 The voltage table is composed of two linear ranges: for selector 0 ... 7: volt = 170 + 5 * selector

Re: [PATCH 0/9] mm, hugetlb: clean-up and possible bug fix

2013-07-15 Thread Joonsoo Kim
On Tue, Jul 16, 2013 at 09:55:48AM +0800, Sam Ben wrote: > On 07/16/2013 09:45 AM, Joonsoo Kim wrote: > >On Tue, Jul 16, 2013 at 09:27:29AM +0800, Sam Ben wrote: > >>On 07/16/2013 09:10 AM, Joonsoo Kim wrote: > >>>On Mon, Jul 15, 2013 at 07:40:16PM +0530, Aneesh Kumar K.V wrote: > Joonsoo Kim

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 10:15) Stephen Rothwell wrote: > Hi Paul, > > Good work! > > On Mon, 15 Jul 2013 19:34:44 -0400 Paul Gortmaker > wrote: > > > > Linux-next trees are announced on the linux-kernel and

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

2013-07-15 Thread Joonsoo Kim
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 time. > > With following

Re: [REGRESSION 3.10.1] System does not wake up from suspend

2013-07-15 Thread Sören Brinkmann
On Mon, Jul 15, 2013 at 12:20:19PM +0530, Srivatsa S. Bhat wrote: > On 07/15/2013 10:24 AM, Willy Tarreau wrote: > > On Sun, Jul 14, 2013 at 09:36:25PM -0700, Sören Brinkmann wrote: > >> Hi Greg, > >> > >> since upgrading to 3.10.1 I find my system not waking up from suspend > >> from time to

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 Mon, 2013-07-15 at 17:06 -0700, Greg KH wrote: > Maintainers are our most limited resource, I'm getting their "ack" when > they themselves tag the patch to be backported with the Cc: line. I find stable maintainers even more limited. I'm not sure our maintainers are the most limited

linux-next: manual merge of the drm-intel tree with the drm-intel-fixes tree

2013-07-15 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the drm-intel tree got a conflict in drivers/gpu/drm/i915/i915_gem.c between commits 19b2dbde5732 ("drm/i915: Restore fences after resume and GPU resets") from Linus' tree and d18b96190342 ("drm/i915: Fix incoherence with fence updates on Sandybridge+") from

Re: [PATCH 3/3] fb: backlight: HX8357: Add HX8369 support

2013-07-15 Thread Jingoo Han
On Tuesday, July 16, 2013 12:27 AM, Maxime Ripard wrote: > > From: Alexandre Belloni > > Add support for the Himax HX8369 controller as it is quite similar to the > hx8357. > > Signed-off-by: Alexandre Belloni > Signed-off-by: Maxime Ripard Hi Maxime Ripard, I reviewed this patch with

Re: XFS: Assertion failed: xfs_dir2_sf_lookup(args) == ENOENT, file: fs/xfs/xfs_dir2_sf.c, line: 358

2013-07-15 Thread Dave Chinner
On Mon, Jul 15, 2013 at 09:42:44PM -0400, Dave Jones wrote: > On Tue, Jul 16, 2013 at 10:27:03AM +1000, Dave Chinner wrote: > > On Mon, Jul 15, 2013 at 03:58:00PM -0400, Dave Jones wrote: > > > On Sat, Jul 13, 2013 at 12:00:30PM +1000, Dave Chinner wrote: > > > > > > > > [ 97.162665] XFS:

Re: [ 00/19] 3.10.1-stable review

2013-07-15 Thread Joe Perches
On Tue, 2013-07-16 at 11:54 +1000, NeilBrown wrote: > On Mon, 15 Jul 2013 16:50:52 -0700 Joe Perches wrote: > > > On Tue, 2013-07-16 at 09:42 +1000, NeilBrown wrote: > > > Being "polite" without being "nice" is quite possible. > > > It even has a name: Diplomacy. > > > > And we all know how

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 Mon, 2013-07-15 at 23:27 +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 consideration and which may now be lost. > > The problem, as Jiří

Re: [PATCH 0/9] mm, hugetlb: clean-up and possible bug fix

2013-07-15 Thread Sam Ben
On 07/16/2013 09:45 AM, Joonsoo Kim wrote: On Tue, Jul 16, 2013 at 09:27:29AM +0800, Sam Ben wrote: On 07/16/2013 09:10 AM, Joonsoo Kim wrote: On Mon, Jul 15, 2013 at 07:40:16PM +0530, Aneesh Kumar K.V wrote: Joonsoo Kim writes: First 5 patches are almost trivial clean-up patches. The

Re: [PATCH 6/9] mm, hugetlb: do not use a page in page cache for cow optimization

2013-07-15 Thread Joonsoo Kim
On Mon, Jul 15, 2013 at 07:25:40PM +0530, Aneesh Kumar K.V wrote: > Joonsoo Kim writes: > > > Currently, we use a page with mapped count 1 in page cache for cow > > optimization. If we find this condition, we don't allocate a new > > page and copy contents. Instead, we map this page directly. >

Re: [ 00/19] 3.10.1-stable review

2013-07-15 Thread NeilBrown
On Mon, 15 Jul 2013 16:50:52 -0700 Joe Perches wrote: > On Tue, 2013-07-16 at 09:42 +1000, NeilBrown wrote: > > Being "polite" without being "nice" is quite possible. > > It even has a name: Diplomacy. > > And we all know how circular/indirect/implied/useless > some of those diplomatic

splice vs execve lockdep trace.

2013-07-15 Thread Dave Jones
(ignore taint, it's unrelated due to a broken debug patch in my tree). [ 696.047396] == [ 696.049036] [ INFO: possible circular locking dependency detected ] [ 696.050689] 3.11.0-rc1+ #53 Tainted: GW [ 696.052182]

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

2013-07-15 Thread Rik van Riel
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 provide the necessary exclusion, is it? (But I recall next to nothing about

Re: [PATCH 0/9] mm, hugetlb: clean-up and possible bug fix

2013-07-15 Thread Joonsoo Kim
On Tue, Jul 16, 2013 at 09:27:29AM +0800, Sam Ben wrote: > On 07/16/2013 09:10 AM, Joonsoo Kim wrote: > >On Mon, Jul 15, 2013 at 07:40:16PM +0530, Aneesh Kumar K.V wrote: > >>Joonsoo Kim writes: > >> > >>>First 5 patches are almost trivial clean-up patches. > >>> > >>>The others are for fixing

Re: XFS: Assertion failed: xfs_dir2_sf_lookup(args) == ENOENT, file: fs/xfs/xfs_dir2_sf.c, line: 358

2013-07-15 Thread Dave Jones
On Tue, Jul 16, 2013 at 10:27:03AM +1000, Dave Chinner wrote: > On Mon, Jul 15, 2013 at 03:58:00PM -0400, Dave Jones wrote: > > On Sat, Jul 13, 2013 at 12:00:30PM +1000, Dave Chinner wrote: > > > > > > [ 97.162665] XFS: Assertion failed: xfs_dir2_sf_lookup(args) == > > ENOENT, file:

Re: [PATCH 5/9] mm, hugetlb: remove redundant list_empty check in gather_surplus_pages()

2013-07-15 Thread Joonsoo Kim
On Mon, Jul 15, 2013 at 08:01:24PM +0530, Aneesh Kumar K.V wrote: > Joonsoo Kim writes: > > > If list is empty, list_for_each_entry_safe() doesn't do anything. > > So, this check is redundant. Remove it. > > > > Signed-off-by: Joonsoo Kim > > Reviewed-by: Aneesh Kumar K.V > > > > > > diff

Re: [PATCH 4/9] mm, hugetlb: fix and clean-up node iteration code to alloc or free

2013-07-15 Thread Joonsoo Kim
On Mon, Jul 15, 2013 at 07:57:37PM +0530, Aneesh Kumar K.V wrote: > Joonsoo Kim writes: > > > Current node iteration code have a minor problem which do one more > > node rotation if we can't succeed to allocate. For example, > > if we start to allocate at node 0, we stop to iterate at node 0. >

Re: [PATCH v5 01/12] spinlock: A new lockref structure for lockless update of refcount

2013-07-15 Thread Waiman Long
On 07/15/2013 07:47 PM, Thomas Gleixner wrote: On Mon, 15 Jul 2013, Waiman Long wrote: On 07/15/2013 10:41 AM, Thomas Gleixner wrote: On Mon, 8 Jul 2013, Waiman Long wrote: Sigh. GENERIC means, that you use the generic implementation, ARCH means the architecture has a private implementation of

Re: [RFC PATCH 06/11] cpufreq: imx6q-cpufreq: remove device tree parsing for cpu nodes

2013-07-15 Thread Shawn Guo
On Mon, Jul 15, 2013 at 11:22:07AM +0100, sudeep.karkadanage...@arm.com wrote: > From: Sudeep KarkadaNagesha > > Now that the cpu device registration initialises the of_node(if available) > appropriately for all the cpus, parsing here is redundant. > > This patch removes all DT parsing and uses

Re: [PATCH v3 3/5] mmc: dw_mmc: Add exynos resume_noirq callback to clear WAKEUP_INT

2013-07-15 Thread Jaehoon Chung
Hi Doug, I think these patch-set didn't base on latest mmc-next. If you can rebase on latest mmc-next, it's helpful to me for testing. Best Regards, Jaehoon Chung On 07/11/2013 12:42 AM, Doug Anderson wrote: > If the WAKEUP_INT is asserted at wakeup and not cleared, we'll end up > looping

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

2013-07-15 Thread Shawn Guo
On Mon, Jul 15, 2013 at 01:39:13PM -0300, Otavio Salvador wrote: > On Mon, Jul 15, 2013 at 12:39 PM, Fabio Estevam wrote: > > Hi Otavio, > > > > 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

Re: [RFC PATCH 07/11] cpufreq: cpufreq-cpu0: remove device tree parsing for cpu nodes

2013-07-15 Thread Shawn Guo
On Mon, Jul 15, 2013 at 11:22:08AM +0100, sudeep.karkadanage...@arm.com wrote: > From: Sudeep KarkadaNagesha > > Now that the cpu device registration initialises the of_node(if available) > appropriately for all the cpus, parsing here is redundant. > > This patch removes all DT parsing and uses

Re: [PATCH 0/9] mm, hugetlb: clean-up and possible bug fix

2013-07-15 Thread Sam Ben
On 07/16/2013 09:10 AM, Joonsoo Kim wrote: On Mon, Jul 15, 2013 at 07:40:16PM +0530, Aneesh Kumar K.V wrote: Joonsoo Kim writes: First 5 patches are almost trivial clean-up patches. The others are for fixing three bugs. Perhaps, these problems are minor, because this codes are used for a

Re: [PATCH RFC 1/2] qrwlock: A queue read/write lock implementation

2013-07-15 Thread Waiman Long
On 07/15/2013 06:31 PM, Thomas Gleixner wrote: On Fri, 12 Jul 2013, Waiman Long wrote: In term of single-thread performance (no contention), a 256K lock/unlock loop was run on a 2.4GHz Westmere x86-64 CPU. The following table shows the average time for a single lock/unlock sequence: Lock Type

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

2013-07-15 Thread Joonsoo Kim
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 hugetlb_lock > hstate values

  1   2   3   4   5   6   7   8   9   10   >