Re: [sched/get_online_cpus] INFO: task swapper/0:1 blocked for more than 120 seconds.

2013-11-12 Thread Michael wang
On 11/12/2013 05:55 PM, Fengguang Wu wrote: [snip] >> >> Good thinking.. Wu did this cure stuff? Thanks for the confirm :) > > Yes, it fixed the problem. Thanks for the testing :) > > Tested-by: Fengguang Wu > Will send out a formal patch later. Regards, Michael Wang > >

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

2013-11-12 Thread Alex Courbot
On 11/13/2013 05:38 AM, Olof Johansson wrote: 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

Re: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread H. Peter Anvin
On 11/12/2013 03:00 PM, Ingo Molnar wrote: > > Indeed that is the documented alias, although sta...@kernel.org works as > well and is used frequently: > No, it doesn't; it has bounced for the past two years. -hpa -- To unsubscribe from this list: send the line "unsubscribe

Re: [PATCH 4/4] extcon: arizona: Eliminate dead error handling code

2013-11-12 Thread Chanwoo Choi
On 11/12/2013 11:30 PM, Charles Keepax wrote: > On Tue, Nov 12, 2013 at 09:15:29AM +0900, Chanwoo Choi wrote: >> Hi CHarles, >> >> On 11/08/2013 10:19 PM, Charles Keepax wrote: >>> As a small disclaimer I would personally prefer to not merge this patch. >>> I have added it based on previous code

Re: [PATCH] panic: Make panic_timeout configurable

2013-11-12 Thread Jason Baron
On 11/11/2013 04:32 AM, Ingo Molnar wrote: > * Jason Baron wrote: > >> The panic_timeout can be set via the command line option 'panic=x', or via >> /proc/sys/kernel/panic, however that is not sufficient when the panic occurs >> before we are able to set up these values. Thus, add a

Re: [PATCH] scsi: avoid use of reclaimed reference

2013-11-12 Thread David Decotigny
I was considering the following scenario wherein the "if (scsi_device_created(sdev))" test at the end would test garbage at best (or unmapped data): if (!(sdev = scsi_device_lookup_by_target(starget, 0))) { // not found sdev = scsi_alloc_sdev(starget, 0, NULL);// -> ref

Re: [PATCH 04/24] mm/block: remove unnecessary inclusion of bootmem.h

2013-11-12 Thread Jens Axboe
On Fri, Nov 08 2013, Santosh Shilimkar wrote: > From: Grygorii Strashko > > Clean-up to remove depedency with bootmem headers. Thanks, cleaned up for after merge window inclusion. Changed the wording to make it more correct and fixed the spelling error: block: cleanup removing dependency on

Re: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread Greg Kroah-Hartman
On Wed, Nov 13, 2013 at 12:10:08AM +0100, Ingo Molnar wrote: > > * Borislav Petkov wrote: > > > (fixed stable@vger). > > > > On Tue, Nov 12, 2013 at 11:45:11PM +0100, Borislav Petkov wrote: > > > On Tue, Nov 12, 2013 at 01:58:00PM -0800, tip-bot for Thomas Renninger > > > wrote: > > > >

linux-next: manual merge of the aio-direct tree with the btrfs tree

2013-11-12 Thread Stephen Rothwell
Hi Dave, Today's linux-next merge of the aio-direct tree got a conflict in fs/btrfs/inode.c between commit 0ef8b726075a ("Btrfs: return an error from btrfs_wait_ordered_range") from the btrfs tree and commit 921057174f1c ("dio: Convert direct_IO to use iov_iter") from the aio-direct tree. I

RE: [PATCH 1/4] phylib: Add Clause 45 read/write functions

2013-11-12 Thread Shaohui Xie
> On Tue, 2013-11-12 at 19:51 -0600, Xie Shaohui-B21989 wrote: > > > -Original Message- > > > From: Wood Scott-B07421 > > > Sent: Wednesday, November 13, 2013 5:58 AM > > > To: shh@gmail.com > > > Cc: linuxppc-...@lists.ozlabs.org; linux-kernel@vger.kernel.org; > > > Kanetkar

[patch] mm, vmscan: abort futile reclaim if we've been oom killed

2013-11-12 Thread David Rientjes
The oom killer is only invoked when reclaim has already failed and it only kills processes if the victim is also oom. In other words, the oom killer does not select victims when a process tries to allocate from a disjoint cpuset or allocate DMA memory, for example. Therefore, it's pointless for

Re: [PATCH] xen-gnttab: do not add m2p override entries for blkback mappings

2013-11-12 Thread Matt Wilson
On Tue, Nov 12, 2013 at 05:48:56PM -0800, Anthony Liguori wrote: > From: Anthony Liguori > > Commit 5dc03639 switched blkback to also add m2p override entries > when mapping grant pages but history seems to have forgotten why > this is useful if it ever was. > > The blkback driver does not need

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

2013-11-12 Thread Alex Courbot
On 11/13/2013 05:23 AM, Stephen Warren wrote: 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

Re: [PATCH] scsi: avoid use of reclaimed reference

2013-11-12 Thread James Bottomley
On Tue, 2013-11-12 at 17:10 -0800, David Decotigny wrote: > This patch avoids to use an object after it was potentially reclaimed > by scsi_device_put(). The analysis is wrong, I'm afraid. __scsi_remove_device() does the final put for devices that are being destroyed. If the device isn't in the

Re: [PATCH 1/4] phylib: Add Clause 45 read/write functions

2013-11-12 Thread Emil Medve
Hello Xiao-Hui, On 11/12/2013 07:51 PM, Shaohui Xie wrote: >> -Original Message- >> From: Wood Scott-B07421 >> Sent: Wednesday, November 13, 2013 5:58 AM >> To: shh@gmail.com >> Cc: linuxppc-...@lists.ozlabs.org; linux-kernel@vger.kernel.org; Kanetkar >> Shruti-B44454; Xie

Re: [PATCH 1/4] phylib: Add Clause 45 read/write functions

2013-11-12 Thread Scott Wood
On Tue, 2013-11-12 at 19:51 -0600, Xie Shaohui-B21989 wrote: > > -Original Message- > > From: Wood Scott-B07421 > > Sent: Wednesday, November 13, 2013 5:58 AM > > To: shh@gmail.com > > Cc: linuxppc-...@lists.ozlabs.org; linux-kernel@vger.kernel.org; Kanetkar > > Shruti-B44454; Xie

RE: [PATCH 1/4] phylib: Add Clause 45 read/write functions

2013-11-12 Thread Shaohui Xie
> -Original Message- > From: Wood Scott-B07421 > Sent: Wednesday, November 13, 2013 5:58 AM > To: shh@gmail.com > Cc: linuxppc-...@lists.ozlabs.org; linux-kernel@vger.kernel.org; Kanetkar > Shruti-B44454; Xie Shaohui-B21989; Bucur Madalin-Cristian-B32716 > Subject: Re: [PATCH 1/4]

[PATCH] xen-gnttab: do not add m2p override entries for blkback mappings

2013-11-12 Thread Anthony Liguori
From: Anthony Liguori Commit 5dc03639 switched blkback to also add m2p override entries when mapping grant pages but history seems to have forgotten why this is useful if it ever was. The blkback driver does not need m2p override entries to exist and there is significant overhead due to the

Re: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread Ingo Molnar
* Thomas Renninger wrote: > On Wednesday, November 13, 2013 12:10:08 AM Ingo Molnar wrote: > > * Borislav Petkov wrote: > ... > > > > Shouldn't that be ? > > > > > > Yes, it should: > > > > > > Final-Recipient: rfc822; sta...@kernel.org > > > Action: failed > > > Status: 5.0.0 > > >

[PATCH 1/1] net: sctp: bug fixing when sctp path recovers

2013-11-12 Thread Chang Xiangzhong
Look for the __two__ most recently used path/transport and set to active_path and retran_path respectively Signed-off-by: changxiangzh...@gmail.com --- net/sctp/associola.c |4 1 file changed, 4 insertions(+) diff --git a/net/sctp/associola.c b/net/sctp/associola.c index

Re: [PATCH] mfd: rtsx: add card reader rtl8402

2013-11-12 Thread micky
Hi Lee I'm trying to merge the common code into a single function rtl8411_init_params(), but different chips may use a different rtlxxx_pcr_ops even they have much the same. This is because the ops may be called frequently. Yet I'm trying to use Regulator Framework, it will make a somewhat big

Re: [PATCH v3 02/15] KVM: MMU: lazily drop large spte

2013-11-12 Thread Marcelo Tosatti
On Wed, Oct 23, 2013 at 09:29:20PM +0800, Xiao Guangrong wrote: > Currently, kvm zaps the large spte if write-protected is needed, the later > read can fault on that spte. Actually, we can make the large spte readonly > instead of making them un-present, the page fault caused by read access can >

Re: [PATCH v3 03/15] KVM: MMU: flush tlb if the spte can be locklessly modified

2013-11-12 Thread Marcelo Tosatti
On Wed, Oct 23, 2013 at 09:29:21PM +0800, Xiao Guangrong wrote: > Relax the tlb flush condition since we will write-protect the spte out of mmu > lock. Note lockless write-protection only marks the writable spte to readonly > and the spte can be writable only if both SPTE_HOST_WRITEABLE and >

[PATCH V2] usbnet: fix race condition caused spinlock bad magic issue

2013-11-12 Thread wangbiao
From: wang, biao Date: Mon, 11 Nov 2013 10:23:40 +0800 Subject: [PATCH] usbnet: fix race condition caused spinlock bad magic issue 1, there is race between usbnet_terminate_urbs and usbnet_bh, when unlink_wakeup used in usbnet_bh, it may be already freed and used by other function as

Re: [PATCH 1/1] Add strong pullup emulation to w1-gpio master driver.

2013-11-12 Thread Evgeny Boger
11/12/2013 12:01 PM, David Fries: On Tue, Nov 12, 2013 at 05:07:14AM +0400, Evgeny Boger wrote: +David Fries Hi David, Would you please comment on this? On Mon, Nov 11, 2013 at 06:36:54PM +0400, Evgeny Boger wrote: Strong pullup is emulated by driving pin logic high after write

Re: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread Thomas Renninger
On Wednesday, November 13, 2013 12:10:08 AM Ingo Molnar wrote: > * Borislav Petkov wrote: ... > > > Shouldn't that be ? > > > > Yes, it should: > > > > Final-Recipient: rfc822; sta...@kernel.org > > Action: failed > > Status: 5.0.0 > > Diagnostic-Code: X-Postfix; host

[PATCH] scsi: avoid use of reclaimed reference

2013-11-12 Thread David Decotigny
This patch avoids to use an object after it was potentially reclaimed by scsi_device_put(). Signed-off-by: David Decotigny --- drivers/scsi/scsi_scan.c | 6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index

Re: [PATCH linux-next] cifs: Use data structures to compute NTLMv2 response offsets

2013-11-12 Thread Tim Gardner
On 11/08/2013 01:19 PM, Shirish Pargaonkar wrote: > Looks correct. You may want to verify that the code works fine for both > sec=ntlmssp/ntlmsspi and sec=ntlmv2/ntlmv2i mount options. > > Reviewed-by: Shirish Pargaonkar > These are the mount attempt results using a stock 3.12 kernel built

[GIT PULL] thermal management updates for v3.13-rc1

2013-11-12 Thread Zhang Rui
Hi, Linus, Please pull from the git repository at git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git next to receive thermal management updates for v3.13-rc1 with top-most commit 86e0a0bdf81c2dfa2a5a258dbb52f49c40ebc197: Merge branches 'intel_powerclamp', 'tmon' and 'misc' of

[PATCH v3] sg: O_EXCL and other lock handling

2013-11-12 Thread Douglas Gilbert
After feedback on version 2 and a new report of a failure in the vicinity of sg_remove() [remove device] during a shutdown on a large machine, the locking has been revised again. ChangeLog v3: - change Sg_device::exclude and detached (renamed to detaching) to atomic_t - introduce

Re: [raid5] kernel BUG at drivers/md/raid5.c:701!

2013-11-12 Thread Shaohua Li
On Tue, Nov 12, 2013 at 11:55:56AM +1100, NeilBrown wrote: > On Mon, 11 Nov 2013 22:47:57 +0800 fengguang...@intel.com wrote: > > > 28cc2127527dcba2a0817afa8fd5a33c9e023090 is the first bad commit > > commit 28cc2127527dcba2a0817afa8fd5a33c9e023090 > > Author: Shaohua Li > > Date: Tue Sep 10

Re: [PATCH V3] printk/cache: Mark printk_once test variable __read_mostly

2013-11-12 Thread Joe Perches
On Tue, 2013-11-12 at 16:23 -0800, Tony Luck wrote: > Trying this again with HTML disabled in gmail so mailing lists will see it ... try this: https://lkml.org/lkml/2013/10/30/604 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

RE: [PATCHv2 2/2] check quirk to pad epout buf size when not aligned to maxpacketsize

2013-11-12 Thread Paul Zimmerman
> From: David Cohen [mailto:david.a.co...@linux.intel.com] > Sent: Tuesday, November 12, 2013 3:44 PM > > On 11/12/2013 03:09 PM, Paul Zimmerman wrote: > > >> From: linux-usb-ow...@vger.kernel.org > >> [mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Alan Stern > >> Sent: Tuesday, November

Re: [PATCH V3] printk/cache: Mark printk_once test variable __read_mostly

2013-11-12 Thread Tony Luck
h > @@ -1,11 +1,11 @@ > #ifndef __LINUX_CACHE_H > #define __LINUX_CACHE_H > > -#include > +#include > #include This bit seems to be responsible for breaking the ia64 build in today's linux-next (tag: next-20131112) Compiler barfs at: CC arch/ia64/kernel/patch.

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

2013-11-12 Thread Alexander Duyck
On 11/12/2013 02:20 PM, Shuah Khan wrote: > On 11/12/2013 03:12 PM, Alexander Duyck wrote: >> I think this might be overdoing the error checking by a bit. I would >> much rather have the DMA leaked error be visible than have it buried >> under messages about the failure to check for DMA errors.

Re: [PATCH 1/2] watchdog: bcm281xx: Watchdog Driver

2013-11-12 Thread Markus Mayer
On 12 November 2013 15:39, One Thousand Gnomes wrote: > >> +static int bcm_kona_wdt_set_resolution_reg(struct bcm_kona_wdt *wdt) >> +{ >> + uint32_t val; >> + int timeout; >> + unsigned long flags; >> + int ret = 0; >> + >> + if (wdt->resolution > SECWDOG_MAX_RES) >> +

Re: [PATCH v2] panic: setup panic_timeout early

2013-11-12 Thread Ingo Molnar
* Felipe Contreras wrote: > Otherwise we might not reboot when the user needs it the most (early > on). > > Signed-off-by: Felipe Contreras > --- > [...] > > diff --git a/kernel/panic.c b/kernel/panic.c > index b6c482c..d865263 100644 > --- a/kernel/panic.c > +++ b/kernel/panic.c > @@ -468,9

Re: [PATCH 2/3] panic: improve panic_timeout calculation

2013-11-12 Thread Ingo Molnar
* Felipe Contreras wrote: > On Mon, Nov 11, 2013 at 9:32 AM, Theodore Ts'o wrote: > > On Mon, Nov 11, 2013 at 02:52:16PM +0100, Ingo Molnar wrote: > >> > That's exactly what I did. Addressing feedback constructively doesn't > >> > mean do exactly what you say without arguing. > >> > >> Your

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

2013-11-12 Thread Rafael J. Wysocki
On Wednesday, November 13, 2013 02:22:28 AM Amit Pundir wrote: > ep_create_wakeup_source() reports ENOMEM That needs to be fixed too. I suppose we can make the wakeup_source_register() stub for CONFIG_PM_SLEEP unset return ERR_PTR(-ENOSYS) or something like that and ep_create_wakeup_source()

Re: [PATCH RFC 16/17] c6x: Convert from _fdt_start to __dtb_start

2013-11-12 Thread Mark Salter
On Tue, 2013-11-12 at 20:42 +0100, Geert Uytterhoeven wrote: > Kill the c6x-specific __fdt_blob section, and start > using .dtb.init.rodata > from for built-in DTBs, like most other DT > enabled > architectures. > > Signed-off-by: Geert Uytterhoeven > Cc: Aurelien Jacquiot > Cc: Rob Herring >

Re: [PATCH 1/2] watchdog: bcm281xx: Watchdog Driver

2013-11-12 Thread One Thousand Gnomes
> +static int bcm_kona_wdt_set_resolution_reg(struct bcm_kona_wdt *wdt) > +{ > + uint32_t val; > + int timeout; > + unsigned long flags; > + int ret = 0; > + > + if (wdt->resolution > SECWDOG_MAX_RES) > + return -EINVAL; > + > + spin_lock_irqsave(>lock, flags);

Re: [PATCHv2 2/2] check quirk to pad epout buf size when not aligned to maxpacketsize

2013-11-12 Thread David Cohen
Hi Paul, On 11/12/2013 03:09 PM, Paul Zimmerman wrote: From: linux-usb-ow...@vger.kernel.org [mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Alan Stern Sent: Tuesday, November 12, 2013 7:51 AM On Mon, 11 Nov 2013, David Cohen wrote: Hi Alan, Michal, On 11/11/2013 01:09 PM, Michal

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

2013-11-12 Thread Rafael J. Wysocki
On Tuesday, November 12, 2013 11:24:05 AM John Stultz wrote: > On Mon, Nov 11, 2013 at 1:22 PM, Rafael J. Wysocki wrote: > > On Monday, November 11, 2013 11:26:31 PM Amit Pundir wrote: > >> While looking into the problem, I found that ep_create_wakeup_source() > >> reports ENOMEM if

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

2013-11-12 Thread Larry Finger
On 11/12/2013 04:38 PM, Alexandre Demers wrote: Hi Larry and Greg, You are right about the v2 thing and the Signed-off-by. It's the first time I submit a patch directly to the kernel list, I didn't go to the bottom of the SubmittingPatches, I should have read the whole document and not stop in

Re: perf top -u does not seem to be working

2013-11-12 Thread Ingo Molnar
an unrelated bug is a missing newline if the 'uid' is invalid: hubble:~> perf top --stdio -u help Error: Invalid User: helphubble:~> Fixed by the patch below. comet:~/tip/tools/perf> perf top --stdio -u help Error: Invalid User: help comet:~/tip/tools/perf> Signed-off-by: Ingo

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

2013-11-12 Thread Theodore Ts'o
On Tue, Nov 12, 2013 at 06:17:17PM -0500, David Miller wrote: > > Agreed. What's the schedule for pushing net-dev to Linus? I'm > > currently at Korea Linux Forum, and I was originally planning on > > pushing random.git to Linus sometime today, but I'm also willing to > > wait for net-dev to go

perf top -u does not seem to be working

2013-11-12 Thread Ingo Molnar
Hm, this is unexpected I think: hubble:~> perf top --stdio -u mingo Error: You may not have permission to collect stats. Consider tweaking /proc/sys/kernel/perf_event_paranoid: -1 - Not paranoid at all 0 - Disallow raw tracepoint access for unpriv 1 - Disallow cpu events for

Re: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread Borislav Petkov
On Wed, Nov 13, 2013 at 12:10:08AM +0100, Ingo Molnar wrote: > Hm, that's really weird, I've been using for years > and the commits do get picked up. I also never saw such a mailer > failure. > > In any case I've changed my pre-cooked alias to > , but still I'm wondering why > seems to be

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

2013-11-12 Thread David Miller
From: Theodore Ts'o Date: Tue, 12 Nov 2013 18:02:42 -0500 > On Tue, Nov 12, 2013 at 09:55:29AM +0100, Daniel Borkmann wrote: >> >> As per Hannes' suggestion, the result should look like (see cover >> letter in [1]): >> >> if (r->entropy_total > 128) { >> r->initialized = 1; >>

Re: [RFC 9/9] of/irq: create interrupts-extended property

2013-11-12 Thread Peter Crosthwaite
On Tue, Nov 12, 2013 at 6:50 PM, Grant Likely wrote: > On Tue, 12 Nov 2013 17:49:37 +1000, Peter Crosthwaite > wrote: >> Hi Grant, >> >> On Tue, Nov 12, 2013 at 4:54 PM, Grant Likely >> wrote: >> > On Tue, 12 Nov 2013 08:58:15 +1000, Peter Crosthwaite >> > wrote: >> >> Hi Grant, >> >> >> >>

Re: [RFC][PATCH v5 00/14] sched: packing tasks

2013-11-12 Thread Catalin Marinas
On 12 Nov 2013, at 16:48, Arjan van de Ven wrote: > On 11/11/2013 10:18 AM, Catalin Marinas wrote: >> The ordering is based on the actual C-state, so a simple way is to wake >> up the CPU in the shallowest C-state. With asymmetric configurations >> (big.LITTLE) we have different costs for the

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

2013-11-12 Thread Hannes Frederic Sowa
On Tue, Nov 12, 2013 at 06:02:42PM -0500, Theodore Ts'o wrote: > On Tue, Nov 12, 2013 at 09:55:29AM +0100, Daniel Borkmann wrote: > > > > As per Hannes' suggestion, the result should look like (see cover > > letter in [1]): > > > > if (r->entropy_total > 128) { > > r->initialized = 1; > >

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

2013-11-12 Thread Nishanth Menon
On 11/12/2013 03:26 PM, Kevin Hilman wrote: [..] > Yes, the updated version looks much more sensible. Please repost in its > own thread so it gets a better chance at broader review, and feel free > to add > > Acked-by: Kevin Hilman Thanks. this is done[1] [1]

RE: [PATCHv2 2/2] check quirk to pad epout buf size when not aligned to maxpacketsize

2013-11-12 Thread Paul Zimmerman
> From: linux-usb-ow...@vger.kernel.org > [mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Alan Stern > Sent: Tuesday, November 12, 2013 7:51 AM > > On Mon, 11 Nov 2013, David Cohen wrote: > > > Hi Alan, Michal, > > > > On 11/11/2013 01:09 PM, Michal Nazarewicz wrote: > > > On Mon, Nov 11

Re: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread Ingo Molnar
* Borislav Petkov wrote: > (fixed stable@vger). > > On Tue, Nov 12, 2013 at 11:45:11PM +0100, Borislav Petkov wrote: > > On Tue, Nov 12, 2013 at 01:58:00PM -0800, tip-bot for Thomas Renninger > > wrote: > > > Commit-ID: 11f918d3e2d3861b6931e97b3aa778e4984935aa > > > Gitweb: > > >

[PATCH V2] ARM: OMAP2+: omap_device: maintain sane runtime pm status around suspend/resume

2013-11-12 Thread Nishanth Menon
OMAP device hooks around suspend|resume_noirq ensures that hwmod devices are forced to idle using omap_device_idle/enable as part of the last stage of suspend activity. For a device such as i2c who uses autosuspend, it is possible to enter the suspend path with dev->power.runtime_status =

Re: [libtraceevent] hrtimer_expire_entry unknown op '{'

2013-11-12 Thread Steven Rostedt
On Wed, 13 Nov 2013 01:01:53 +0300 Sergey Senozhatsky wrote: > > Do a make install, or copy all the *.so files into ~/.trace-cmd/plugins/ > > and that will go away. > > > > oh... thanks a lot! > > I just quickly went through http://lwn.net/Articles/341902/ > (' Just download it, go into the

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

2013-11-12 Thread Darrick J. Wong
On Mon, Nov 11, 2013 at 07:30:18PM -0500, 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,

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

2013-11-12 Thread Theodore Ts'o
On Tue, Nov 12, 2013 at 09:55:29AM +0100, Daniel Borkmann wrote: > > As per Hannes' suggestion, the result should look like (see cover > letter in [1]): > > if (r->entropy_total > 128) { > r->initialized = 1; > r->entropy_total = 0; > if (r == _pool) { >

Re: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread Borislav Petkov
(fixed stable@vger). On Tue, Nov 12, 2013 at 11:45:11PM +0100, Borislav Petkov wrote: > On Tue, Nov 12, 2013 at 01:58:00PM -0800, tip-bot for Thomas Renninger wrote: > > Commit-ID: 11f918d3e2d3861b6931e97b3aa778e4984935aa > > Gitweb: > >

Re: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread Ingo Molnar
* Borislav Petkov wrote: > On Tue, Nov 12, 2013 at 01:58:00PM -0800, tip-bot for Thomas Renninger wrote: > > Commit-ID: 11f918d3e2d3861b6931e97b3aa778e4984935aa > > Gitweb: > > http://git.kernel.org/tip/11f918d3e2d3861b6931e97b3aa778e4984935aa > > Author: Thomas Renninger > >

Re: [GIT PULL] clockevents/clocksource: 3.12 fixes

2013-11-12 Thread Thomas Gleixner
On Tue, 12 Nov 2013, Uwe Kleine-König wrote: > On Tue, Nov 12, 2013 at 03:01:29PM +0100, Daniel Lezcano wrote: > > > > Hi Ingo and Thomas, > > > > this pull request has the following contain: > > > > * Laurent Pinchard fixed a missing a clk_put in case the > > registering of the sh_mtu[2]

Re: [tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread Borislav Petkov
On Tue, Nov 12, 2013 at 01:58:00PM -0800, tip-bot for Thomas Renninger wrote: > Commit-ID: 11f918d3e2d3861b6931e97b3aa778e4984935aa > Gitweb: http://git.kernel.org/tip/11f918d3e2d3861b6931e97b3aa778e4984935aa > Author: Thomas Renninger > AuthorDate: Tue, 12 Nov 2013 17:39:43 +0100 >

Re: [PATCH 00/11] random: code cleanups

2013-11-12 Thread Greg Price
On Mon, Nov 11, 2013 at 11:24:44PM -0500, Theodore Ts'o wrote: > My apologies for not being able to get to this patch series before the > patch window opened --- this week has been crazy. None of the changes > seem to be especially critical, and a number of the patches don't > apply cleanly to

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

2013-11-12 Thread Alexandre Demers
Hi Larry and Greg, You are right about the v2 thing and the Signed-off-by. It's the first time I submit a patch directly to the kernel list, I didn't go to the bottom of the SubmittingPatches, I should have read the whole document and not stop in the middle of it. I'll finish reading it and do

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

2013-11-12 Thread Shuah Khan
On 11/12/2013 03:12 PM, Alexander Duyck wrote: I think this might be overdoing the error checking by a bit. I would much rather have the DMA leaked error be visible than have it buried under messages about the failure to check for DMA errors. In my mind the DMA buffer leak is much more serious

Re: [PATCH 1/2] watchdog: bcm281xx: Watchdog Driver

2013-11-12 Thread Markus Mayer
On 11 November 2013 09:34, Guenter Roeck wrote: > On Fri, Nov 08, 2013 at 12:44:47PM -0800, Markus Mayer wrote: >> This commit adds support for the watchdog timer used on the BCM281xx >> family of SoCs. >> >> Signed-off-by: Markus Mayer >> Reviewed-by: Matt Porter > > Overall I am a bit

[PATCH v5 09/17] clk: at91: add PMC peripheral clocks

2013-11-12 Thread Boris BREZILLON
This patch adds new at91 peripheral clock implementation using common clk framework. Almost all peripherals provided by at91 SoCs need a clock to work properly. This clock is enabled/disabled using PCER/PCDR resgisters. Each peripheral is given an id (see atmel's datasheets) which is used to

Re: A Desktop Linux idea: modulized open hardware database for the linux kernel config

2013-11-12 Thread Pavel Machek
Hi! > So, you are saying that this should be available for power users only, > since it requires kernel compilation. > > I have a few points to make. > > 1. Wouldn't power users know how to configure the kernel anyway for > their system? No, not really. Getting configuration to work is always

[PATCH v5 08/17] clk: at91: add PMC system clocks

2013-11-12 Thread Boris BREZILLON
This patch adds new at91 system clock implementation using common clk framework. Some peripherals need to enable a "system" clock in order to work properly. Each system clock is given an id based on the bit position in SCER/SCDR registers. Signed-off-by: Boris BREZILLON Acked-by: Nicolas Ferre

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

2013-11-12 Thread Alexander Duyck
I think this might be overdoing the error checking by a bit. I would much rather have the DMA leaked error be visible than have it buried under messages about the failure to check for DMA errors. In my mind the DMA buffer leak is much more serious than the failure to check for mapping errors.

[PATCH 0/3] Bring SFI support to out-of-tree driver modules on Intel Mid

2013-11-12 Thread David Cohen
Hi, This patchset extends sfi_device() macro support to driver modules. The main use case is to allow external driver modules to be enumerated by SFI on Intel Mid platforms. Br, David Cohen --- David Cohen (3): sfi: add private data to sfi_parse_table() x86: intel-mid: struct devs_id.name

[PATCH 3/3] x86: intel-mid: allow sfi_device() to be used by modules

2013-11-12 Thread David Cohen
This patch implements support for sfi_device() to be called from driver modules. This is useful to bring SFI support to out-of-tree modules. Signed-off-by: David Cohen --- arch/x86/include/asm/intel-mid.h | 13 + arch/x86/platform/intel-mid/sfi.c | 59

[PATCH 2/3] x86: intel-mid: struct devs_id.name should have 'SFI_NAME_LEN' length

2013-11-12 Thread David Cohen
This patch fixes struct devs_id.name to match size of struct sfi_device_table_entry.size. Correct size if SFI_NAME_LEN instead of SFI_NAME_LEN + 1. Signed-off-by: David Cohen --- arch/x86/include/asm/intel-mid.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH 1/3] sfi: add private data to sfi_parse_table()

2013-11-12 Thread David Cohen
sfi_parse_table() receives a callback as argument to call during its execution. This patch adds private data argument to send to such callback. Signed-off-by: David Cohen Cc: Len Brown --- arch/x86/include/asm/intel-mid.h | 4 ++-- arch/x86/platform/intel-mid/intel-mid.c | 2

Re: [libtraceevent] hrtimer_expire_entry unknown op '{'

2013-11-12 Thread Sergey Senozhatsky
On (11/12/13 16:52), Steven Rostedt 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 this

[PATCH v5 07/17] clk: at91: add PMC master clock

2013-11-12 Thread Boris BREZILLON
This patch adds new at91 master clock implementation using common clk framework. The master clock layout describe the MCKR register layout. There are 2 master clock layouts: - at91rm9200 - at91sam9x5 Master clocks are given characteristics: - min/max clock output rate These characteristics are

[tip:perf/urgent] perf record: Synthesize non-exec MMAP records when --data used

2013-11-12 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 62605dc50c27bf0e4ff69b7b3166f226586aff02 Gitweb: http://git.kernel.org/tip/62605dc50c27bf0e4ff69b7b3166f226586aff02 Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 11 Nov 2013 09:44:09 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 15:56:39 -0300

[tip:perf/urgent] perf tests: Check return of perf_evlist__open sw clock event period test

2013-11-12 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: d0b849e9bced36cf279881294c07c43b0b9dce86 Gitweb: http://git.kernel.org/tip/d0b849e9bced36cf279881294c07c43b0b9dce86 Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 11 Nov 2013 16:28:42 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 16:28:42 -0300

[tip:perf/urgent] perf trace: Simplify '--summary' output

2013-11-12 Thread tip-bot for Pekka Enberg
Commit-ID: 99ff7150547382ee612c40d8d6a0670ddec7c9fc Gitweb: http://git.kernel.org/tip/99ff7150547382ee612c40d8d6a0670ddec7c9fc Author: Pekka Enberg AuthorDate: Tue, 12 Nov 2013 16:42:14 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 13:00:38 -0300 perf trace:

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 5:02 AM, Dave Hansen wrote: > 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

[tip:perf/urgent] perf trace: Separate tp syscall field caching into init routine to be reused

2013-11-12 Thread tip-bot for Namhyung Kim
Commit-ID: 96695d440242aca871ef8d797bd98d9cbd7ad8a0 Gitweb: http://git.kernel.org/tip/96695d440242aca871ef8d797bd98d9cbd7ad8a0 Author: Namhyung Kim AuthorDate: Tue, 12 Nov 2013 08:51:45 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 13:00:36 -0300 perf trace:

[tip:perf/urgent] perf target: Shorten perf_target__ to target__

2013-11-12 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 602ad878d41ef097cc9aa2def7830d5bb27a15d8 Gitweb: http://git.kernel.org/tip/602ad878d41ef097cc9aa2def7830d5bb27a15d8 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 12 Nov 2013 16:46:16 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 16:51:03 -0300

[PATCH v5 06/17] clk: at91: add PMC pll clocks

2013-11-12 Thread Boris BREZILLON
This patch adds new at91 pll clock implementation using common clk framework. The pll clock layout describe the PLLX register layout. There are four pll clock layouts: - at91rm9200 - at91sam9g20 - at91sam9g45 - sama5d3 PLL clocks are given characteristics: - min/max clock source rate - ranges of

[tip:perf/urgent] perf record: Fix segfault with --no-mmap-pages

2013-11-12 Thread tip-bot for David Ahern
Commit-ID: 8973504be70b2986a2081eeff7d9a4210dec295d Gitweb: http://git.kernel.org/tip/8973504be70b2986a2081eeff7d9a4210dec295d Author: David Ahern AuthorDate: Tue, 12 Nov 2013 07:46:53 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 16:30:54 -0300 perf record:

[tip:perf/urgent] perf trace: Change syscall summary duration order

2013-11-12 Thread tip-bot for Pekka Enberg
Commit-ID: 7f7a4138c66e857cc5bbf6e248a47379765349b5 Gitweb: http://git.kernel.org/tip/7f7a4138c66e857cc5bbf6e248a47379765349b5 Author: Pekka Enberg AuthorDate: Tue, 12 Nov 2013 16:10:10 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 13:00:38 -0300 perf trace:

[tip:perf/urgent] perf evlist: Refactor mmap_pages parsing

2013-11-12 Thread tip-bot for David Ahern
Commit-ID: 33c2dcfdfe7f114cc656bcb4c839f5939d5e60ba Gitweb: http://git.kernel.org/tip/33c2dcfdfe7f114cc656bcb4c839f5939d5e60ba Author: David Ahern AuthorDate: Tue, 12 Nov 2013 07:46:55 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 16:33:22 -0300 perf evlist:

Re: [PATCH 2/7] arm: dt: zynq: Add 'cpus' node

2013-11-12 Thread Sören Brinkmann
On Tue, Nov 12, 2013 at 10:06:05AM -0800, Sören Brinkmann wrote: > On Mon, Nov 11, 2013 at 06:57:44PM +, Sudeep KarkadaNagesha wrote: > > On 08/11/13 21:21, Soren Brinkmann wrote: > > > Add a 'cpus' node to describe the CPU cores of Zynq. > > > > > > Signed-off-by: Soren Brinkmann > > >

[tip:perf/urgent] perf tests: Handle throttle events in ' object code reading' test

2013-11-12 Thread tip-bot for Adrian Hunter
Commit-ID: 48095b721ca54ffa70427185c00473530f4aef06 Gitweb: http://git.kernel.org/tip/48095b721ca54ffa70427185c00473530f4aef06 Author: Adrian Hunter AuthorDate: Tue, 12 Nov 2013 09:59:33 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 16:37:54 -0300 perf tests:

[tip:perf/urgent] perf tests: Compensate lower sample freq with longer test loop

2013-11-12 Thread tip-bot for Adrian Hunter
Commit-ID: 3fe2130523b2e098085eb4d38cd5b737a97cbee6 Gitweb: http://git.kernel.org/tip/3fe2130523b2e098085eb4d38cd5b737a97cbee6 Author: Adrian Hunter AuthorDate: Tue, 12 Nov 2013 11:45:21 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 13:00:37 -0300 perf tests:

[tip:perf/urgent] perf evlist: Round mmap pages to power 2 - v2

2013-11-12 Thread tip-bot for David Ahern
Commit-ID: 9639837e95db90d056f4683c911717921519320e Gitweb: http://git.kernel.org/tip/9639837e95db90d056f4683c911717921519320e Author: David Ahern AuthorDate: Tue, 12 Nov 2013 07:46:54 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 16:31:53 -0300 perf evlist:

[PATCH v5 05/17] clk: at91: add PMC main clock

2013-11-12 Thread Boris BREZILLON
This patch adds new at91 main oscillator clock implementation using common clk framework. If rate is not provided during clock registration it is calculated using the slow clock (main clk parent in this case) rate and MCFR register. Signed-off-by: Boris BREZILLON Acked-by: Nicolas Ferre ---

[tip:perf/urgent] perf trace: Add summary only option

2013-11-12 Thread tip-bot for David Ahern
Commit-ID: fd2eabaf16984bc75695e43f4b76e6f20ed4ea41 Gitweb: http://git.kernel.org/tip/fd2eabaf16984bc75695e43f4b76e6f20ed4ea41 Author: David Ahern AuthorDate: Tue, 12 Nov 2013 09:31:15 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 16:24:38 -0300 perf trace:

Re: [PATCH 1/4] phylib: Add Clause 45 read/write functions

2013-11-12 Thread Scott Wood
On Mon, 2013-11-11 at 19:04 +0800, shh@gmail.com wrote: > From: Andy Fleming > > You need an extra parameter to read or write Clause 45 PHYs, so > we need a different API with the extra parameter. > > Signed-off-by: Andy Fleming > Signed-off-by: Shaohui Xie Why did you remove Andy's e-mail

[tip:perf/urgent] tools lib traceevent: Add direct access to dynamic arrays

2013-11-12 Thread tip-bot for Steven Rostedt
Commit-ID: 0497a9ebaf7ae4d573497b3e053ad4c3d5c9921d Gitweb: http://git.kernel.org/tip/0497a9ebaf7ae4d573497b3e053ad4c3d5c9921d Author: Steven Rostedt AuthorDate: Mon, 11 Nov 2013 16:08:10 -0500 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 17:23:44 -0300 tools lib

[tip:x86/urgent] x86/microcode/amd: Tone down printk(), don' t treat a missing firmware file as an error

2013-11-12 Thread tip-bot for Thomas Renninger
Commit-ID: 11f918d3e2d3861b6931e97b3aa778e4984935aa Gitweb: http://git.kernel.org/tip/11f918d3e2d3861b6931e97b3aa778e4984935aa Author: Thomas Renninger AuthorDate: Tue, 12 Nov 2013 17:39:43 +0100 Committer: Ingo Molnar CommitDate: Tue, 12 Nov 2013 22:03:49 +0100 x86/microcode/amd:

[tip:perf/urgent] perf record: Move existing write_output into helper function

2013-11-12 Thread tip-bot for David Ahern
Commit-ID: a9986fad6645b98d5bb3c2f83c22efb0761ca272 Gitweb: http://git.kernel.org/tip/a9986fad6645b98d5bb3c2f83c22efb0761ca272 Author: David Ahern AuthorDate: Thu, 7 Nov 2013 21:23:24 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 15:56:40 -0300 perf record:

[tip:perf/urgent] perf trace: Fix segfault on perf trace -i perf.data

2013-11-12 Thread tip-bot for Namhyung Kim
Commit-ID: 003824e8c27eeb8d3eec54cfab5845ec01ab532e Gitweb: http://git.kernel.org/tip/003824e8c27eeb8d3eec54cfab5845ec01ab532e Author: Namhyung Kim AuthorDate: Tue, 12 Nov 2013 15:25:00 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 13:00:37 -0300 perf trace:

[tip:perf/urgent] perf tests: Use lower sample_freq in sw clock event period test

2013-11-12 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 67c1e4a53b17894e6a24f95057cc374c4be051cb Gitweb: http://git.kernel.org/tip/67c1e4a53b17894e6a24f95057cc374c4be051cb Author: Arnaldo Carvalho de Melo AuthorDate: Mon, 11 Nov 2013 16:33:18 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 11 Nov 2013 16:43:34 -0300

[tip:perf/urgent] perf trace: Beautify fifth argument of mmap() as fd

2013-11-12 Thread tip-bot for Namhyung Kim
Commit-ID: 73faab3a421351c342b10b0177fec9eea1a1d809 Gitweb: http://git.kernel.org/tip/73faab3a421351c342b10b0177fec9eea1a1d809 Author: Namhyung Kim AuthorDate: Tue, 12 Nov 2013 15:24:59 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 12 Nov 2013 13:00:23 -0300 perf trace:

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