[PATCH 2/2] FMC: show_sdb_tree: dump synthesis/commit ID info

2014-02-22 Thread Alessandro Rubini
This completes the show_sdb_tree functionality, with the new informative fields. The output for a verbose module is now like this (long lines are unavoidable): SDB: 0651:e6a542c9 WB4-Crossbar-GSI SDB: ce42:0601 WB-DMA.Control (1000-103f) SDB: ce42:779c5443

[PATCH 1/2] FMC: make eeprom attribute writable

2014-02-22 Thread Alessandro Rubini
This allows easier modification to the eeprom than loading the fmc-write-eeprom module. The carrier driver will refuse writing if the FPGA is not running the golden gateware image, so writing in practice is only available at manufacture/development time. Signed-off-by: Alessandro Rubini

Newbie: When does the merge window come by?

2014-02-22 Thread Gideon D'souza
Hi All, I apologize for the ignorance but I haven't been able to tell when the Linus' merge window is open. From this page: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/ Questions I have: I notice that there is a 3.14-rc3 tag so I'm assuming that is the latest/current

[PATCH] avr32: remove cpu_data macro to fix compiles

2014-02-22 Thread Wolfram Sang
Having cpu_data as a parameterless macro can easily cause build failures because it can be a variable name like in linux/pm_domain.h [1]. So, remove the macro and convert its only user. Because this architecture cannot do SMP, remove the whole SMP block, too. Only compile tested due to no

Re: [PATCH v7 4/8] ARM: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs

2014-02-22 Thread Maxime Ripard
Hi Hans, (As a side note, your mailer just did something nasty with the wrapping which made the code snippets totally unreadable. I'm going to drop them.) On Wed, Feb 19, 2014 at 01:14:58PM +0100, Hans de Goede wrote: +wmb(); /* Ensure idma_des hit main mem before we start the idmac

Re: [PATCH v7 8/8] ARM: sunxi: Add documentation for driver for SD/MMC hosts found on Allwinner sunxi SoCs

2014-02-22 Thread Maxime Ripard
Hi David, On Sat, Feb 22, 2014 at 08:32:03AM +0100, David Lanzendörfer wrote: Ditto. Plus, this is not a mod0 clock. Yes it is! But maybe the formulation hasn't been clear enough... Technically, it's not, it has this phase controls features a mod0 clock doesn't have. You never talked about

Re: [PATCH v2] kvm: Use pci_enable_msix_exact() instead of pci_enable_msix()

2014-02-22 Thread Alexander Gordeev
On Fri, Feb 21, 2014 at 10:36:25PM +0100, Paolo Bonzini wrote: Il 21/02/2014 19:56, Alexander Gordeev ha scritto: On Fri, Feb 21, 2014 at 06:11:29PM +0100, Paolo Bonzini wrote: It's okay, but it's not clear to me whether I should include this patch or someone else will. :) Please, include

Re: [PATCH v2] kvm: Use pci_enable_msix_exact() instead of pci_enable_msix()

2014-02-22 Thread Paolo Bonzini
Il 22/02/2014 09:50, Alexander Gordeev ha scritto: Commit d158fc7 (Merge tag 'pci-v3.14-fixes-1') in Linus's tree has it. pci_enable_msix() is going to be removed once all drivers updated with new interface. So, do I have to pull something (which I'd rather not, since pulling the wrong

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Re: [PATCH 9/9] trace: Replace hardcoding of 19 with MAX_NICE.

2014-02-22 Thread Dongsheng Yang
Hi Peter. It seems the all other patches in this set were all applied to tip except this one. What is the problem with the [9/9]? Is there any thing I can do? Thanx On 02/11/2014 03:34 PM, Dongsheng Yang wrote: Signed-off-by: Dongsheng Yang yangds.f...@cn.fujitsu.com cc: Steven Rostedt

Re: [PATCH net-next 28/35] qlcnic: Use pci_enable_msix_range() instead of pci_enable_msix()

2014-02-22 Thread Alexander Gordeev
On Sat, Feb 22, 2014 at 12:48:47AM +, Ben Hutchings wrote: Sorry, I'm confused and this does work. But I wonder whether it is really an improvement over using the old API. Slightly, as far as I am concerned - we just exchange tri-state oddity to re-enable MSI-X oddity. We're not going to

Re: [PATCH 9/9] trace: Replace hardcoding of 19 with MAX_NICE.

2014-02-22 Thread Peter Zijlstra
On Sat, Feb 22, 2014 at 05:05:36PM +0800, Dongsheng Yang wrote: Hi Peter. It seems the all other patches in this set were all applied to tip except this one. What is the problem with the [9/9]? Is there any thing I can do? I might have just missed it; fail on my end. I'll try and sort it

Re: [PATCH -mm v3 2/7] memcg, slab: cleanup memcg cache creation

2014-02-22 Thread Vladimir Davydov
On 02/22/2014 04:11 AM, Andrew Morton wrote: On Thu, 20 Feb 2014 11:22:04 +0400 Vladimir Davydov vdavy...@parallels.com wrote: This patch cleanups the memcg cache creation path as follows: - Move memcg cache name creation to a separate function to be called from

Re: [PATCH 0/9] block: Use pci_enable_msix_range() instead of pci_enable_msix()

2014-02-22 Thread Alexander Gordeev
On Fri, Feb 21, 2014 at 03:46:13PM -0800, Jens Axboe wrote: On Wed, Feb 19 2014, Alexander Gordeev wrote: As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new

Re: [PATCH] [RFC] time: Improve negative offset handling in timekeeping_inject_offset

2014-02-22 Thread Thomas Gleixner
On Fri, 21 Feb 2014, John Stultz wrote: But yes, we can just leave it as is, and it is a bit academic. But To be honest, I was mostly arguing due to the academic nature. :) The important point is that we restrict it to -1e9 tv_nsec 1e9. The signed/unsigned combos are not that interesting as

Re: [PATCH v5 02/33] genirq: Add irq_alloc_reserved_desc()

2014-02-22 Thread Thomas Gleixner
On Mon, 17 Feb 2014, Yinghai Lu wrote: On Wed, Jan 22, 2014 at 4:03 PM, Thomas Gleixner t...@linutronix.de wrote: There is a clear step by step approach to get this done proper: 1) Get rid of the existing misconception/misnomer of irq_reserve_irqs(). Make it explicit that

Re: [PATCH net-next 01/35] bnx2: Use pci_enable_msix_range() instead of pci_enable_msix()

2014-02-22 Thread Alexander Gordeev
On Sat, Feb 22, 2014 at 12:34:34AM +, Ben Hutchings wrote: diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index cda25ac..ca6b362 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -6206,7

Re: [PATCH RFC v1 3/3] ARM hibernation / suspend-to-disk

2014-02-22 Thread Russell King - ARM Linux
On Thu, Feb 20, 2014 at 04:27:55PM +, Lorenzo Pieralisi wrote: I still do not understand why switching to idmap, which is a clone of init_mm + 1:1 kernel mappings is required here. Why idmap ? And while at it, can't the idmap be overwritten _while_ copying back the resume kernel ? Is it

Are you in dept?

2014-02-22 Thread Debbie House
DO YOU NEED A LOAN?APPLY WITH THE FOLLOWING NAME: COUNTRY: STATE: LOAN AMOUNT: LOAN DURATION: SEX: AGE:: PURPOSE OF LOAN: MOBILE NUMBER: -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [PATCH v5 3/5] ACPI / processor: Introduce map_gic_id() to get apic id from MADT or _MAT method

2014-02-22 Thread Hanjun Guo
On 2014-2-21 20:37, Sudeep Holla wrote: Hi Hanjun, (Adding MarcZ for his views on GIC) On 20/02/14 03:59, Hanjun Guo wrote: Hi Sudeep, Thanks for your comments, please refer to the replies below. :) On 2014年02月19日 22:33, Sudeep Holla wrote: Hi Hanjun, On 18/02/14 16:23, Hanjun Guo

Re: [PATCH RFC v1 3/3] ARM hibernation / suspend-to-disk

2014-02-22 Thread Russell King - ARM Linux
On Fri, Feb 21, 2014 at 10:46:59PM -0800, Russ Dill wrote: If there is worry about this, you could setup a page mapping in a __nosave region, preventing it from being overwritten. Why would we need _another_ set of pages tables? Aren't two (swapper_pg_dir and the idmap one) enough? You do

Re: [PATCH RFC v1 1/3] ARM: Add irq disabled version of soft_restart.

2014-02-22 Thread Russell King - ARM Linux
On Tue, Feb 18, 2014 at 05:52:07PM -0800, Sebastian Capella wrote: From: Russ Dill russ.d...@ti.com This adds the ability to run soft_restart with local_irq/fiq_disable already called. This is helpful for the hibernation code paths. I'd rather keep this simple. There's no problem with

Re: [PATCH v5 2/5] ACPI / processor_core: Rework _PDC related stuff to make it more arch-independent

2014-02-22 Thread Catalin Marinas
On 21 Feb 2014, at 23:35, Rafael J. Wysocki r...@rjwysocki.net wrote: On Friday, February 21, 2014 06:24:24 PM Catalin Marinas wrote: On Wed, Feb 19, 2014 at 01:50:22AM +0100, Rafael J. Wysocki wrote: On Wednesday, February 19, 2014 12:23:55 AM Hanjun Guo wrote: _PDC related stuff in

Re: [PATCH RFC v1 3/3] ARM hibernation / suspend-to-disk

2014-02-22 Thread Russell King - ARM Linux
On Wed, Feb 19, 2014 at 04:12:54PM +, Lorenzo Pieralisi wrote: On Wed, Feb 19, 2014 at 01:52:09AM +, Sebastian Capella wrote: +/* + * Snapshot kernel memory and reset the system. + * After resume, the hibernation snapshot is written out. + */ +static int notrace

Re: [PATCH v7 4/8] ARM: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs

2014-02-22 Thread Hans de Goede
Hi, On 02/22/2014 09:31 AM, Maxime Ripard wrote: snip This should be before the registration. Otherwise, you're racy. Nope, we only need this to get the data on sunxi_mmc_remove, everywhere else the data is found through the mmc-host struct. Still, if anyone makes a following patch using

Re: [PATCH 2/3] x86/hash: swap parameters of crc32_u32()

2014-02-22 Thread Daniel Borkmann
On 02/21/2014 11:33 AM, Jan Beulich wrote: ... to match its two callers (i.e. the alternative would have been to swap the arguments at the call sites). Signed-off-by: Jan Beulich jbeul...@suse.com Cc: Francesco Fusco ffu...@redhat.com Cc: Daniel Borkmann dbork...@redhat.com Cc: Thomas Graf

Re: [PATCH RFC v1 3/3] ARM hibernation / suspend-to-disk

2014-02-22 Thread Lorenzo Pieralisi
On Sat, Feb 22, 2014 at 10:38:40AM +, Russell King - ARM Linux wrote: On Wed, Feb 19, 2014 at 04:12:54PM +, Lorenzo Pieralisi wrote: On Wed, Feb 19, 2014 at 01:52:09AM +, Sebastian Capella wrote: +/* + * Snapshot kernel memory and reset the system. + * After resume, the

Re: [PATCH v5 3/5] ACPI / processor: Introduce map_gic_id() to get apic id from MADT or _MAT method

2014-02-22 Thread Marc Zyngier
On 2014-02-22 10:21, Hanjun Guo wrote: On 2014-2-21 20:37, Sudeep Holla wrote: Hi Hanjun, (Adding MarcZ for his views on GIC) On 20/02/14 03:59, Hanjun Guo wrote: Hi Sudeep, Thanks for your comments, please refer to the replies below. :) On 2014年02月19日 22:33, Sudeep Holla wrote: Hi

[PATCH] workqueue: Guarantee work function memory ordering

2014-02-22 Thread Peter Hurley
Users of the workqueue api may assume the workqueue provides a memory ordering guarantee for re-queued work items; ie., that if a work item is not queue-able then the previously queued work instance is not running and so any memory operations which occur before queuing the work will be visible to

Re: [PATCH RFC v1 3/3] ARM hibernation / suspend-to-disk

2014-02-22 Thread Lorenzo Pieralisi
On Sat, Feb 22, 2014 at 10:16:55AM +, Russell King - ARM Linux wrote: On Thu, Feb 20, 2014 at 04:27:55PM +, Lorenzo Pieralisi wrote: I still do not understand why switching to idmap, which is a clone of init_mm + 1:1 kernel mappings is required here. Why idmap ? And while at it,

[PATCH] tty: Fix low_latency BUG

2014-02-22 Thread Peter Hurley
The user-settable knob, low_latency, has been the source of several BUG reports which stem from flush_to_ldisc() running in interrupt context. Since 3.12, which added several sleeping locks (termios_rwsem and buf-lock) to the input processing path, the frequency of these BUG reports has increased.

Re: [RFCv1 4/4] mfd: twl4030-madc: Move driver to drivers/iio/adc

2014-02-22 Thread Jonathan Cameron
On 14/02/14 18:46, Sebastian Reichel wrote: This is a driver for an A/D converter, which belongs into drivers/iio/adc. Signed-off-by: Sebastian Reichel s...@debian.org Being inherently lazy I'm going to review this patch as it gives the complete driver rather than taking on the conversion

Re: [PATCH v7 0/2] AS3935 lightning sensor support

2014-02-22 Thread Jonathan Cameron
Just a quick note to say I'm hold off on this in the hope for some feedback on my suggested interface for position devices that I sent in response to the previous version. I think lumping these under proximity devices is the wrong approach as that doesn't generalize well. On 12/02/14 04:31,

Re: [PATCH 3.13 35/99] tty: Set correct tty name in active sysfs attribute

2014-02-22 Thread Hannes Reinecke
On 02/21/2014 11:18 PM, Ray Strode wrote: Hi, On Fri, Feb 21, 2014 at 3:21 PM, Greg Kroah-Hartman gre...@linuxfoundation.org wrote: Ray, Josh, can I get some more information about this? Is this broken in Linus's tree? Or did I get the backport wrong here? I don't think it's a problem with

Re: [PATCH 3.13 35/99] tty: Set correct tty name in active sysfs attribute

2014-02-22 Thread David Herrmann
Hi On Fri, Feb 21, 2014 at 11:53 PM, Ray Strode halfl...@gmail.com wrote: Hi, On Fri, Feb 21, 2014 at 11:01 AM, Kay Sievers k...@vrfy.org wrote: Why did the tty0 change to tty1 now? That doesn't look like a driver name vs. device name issue? I don't know if it's intentional, but the patch

Re: [PATCH 3.13 35/99] tty: Set correct tty name in active sysfs attribute

2014-02-22 Thread Peter Hurley
On 02/22/2014 08:25 AM, David Herrmann wrote: Hi On Fri, Feb 21, 2014 at 11:53 PM, Ray Strode halfl...@gmail.com wrote: Hi, On Fri, Feb 21, 2014 at 11:01 AM, Kay Sievers k...@vrfy.org wrote: Why did the tty0 change to tty1 now? That doesn't look like a driver name vs. device name issue? I

Re: [Xen-devel] [Announcement] Updates to XenGT - a Mediated Graphics Passthrough Solution from Intel

2014-02-22 Thread Pasi Kärkkäinen
On Fri, Feb 21, 2014 at 02:22:11AM +, Cui, Dexuan wrote: Pasi Kärkkäinen wrote on 2014-02-21: On Thu, Feb 20, 2014 at 07:59:04AM +, Cui, Dexuan wrote: Hi all, We're pleased to announce an update to XenGT since its first disclosure in last Sep. Are you going to work on

[PATCH] sh: Prefix sh-specific CCR and CCR2 by SH_

2014-02-22 Thread Geert Uytterhoeven
commit bcf24e1daa94f4c52ef7a3f657e43cc6bc50d46b (mmc: omap_hsmmc: use the generic config for omap2plus devices), enabled the build for other platforms for compile testing. sh-allmodconfig now fails with: include/linux/omap-dma.h:171:8: error: expected identifier before numeric constant

Re: [PATCH v5 1/10] fs: Add new flag(FALLOC_FL_COLLAPSE_RANGE) for fallocate

2014-02-22 Thread Theodore Ts'o
On Wed, Feb 19, 2014 at 01:37:43AM +0900, Namjae Jeon wrote: + /* + * There is no need to overlap collapse range with EOF, in which case + * it is effectively a truncate operation + */ + if ((mode FALLOC_FL_COLLAPSE_RANGE) + (offset + len =

Re: [PATCH 3.13 35/99] tty: Set correct tty name in active sysfs attribute

2014-02-22 Thread David Herrmann
Hi On Sat, Feb 22, 2014 at 4:16 PM, Hannes Reinecke h...@suse.de wrote: On 02/21/2014 11:18 PM, Ray Strode wrote: Hi, On Fri, Feb 21, 2014 at 3:21 PM, Greg Kroah-Hartman gre...@linuxfoundation.org wrote: Ray, Josh, can I get some more information about this? Is this broken in Linus's

Re: [PATCH 4/9] firewire: don't use PREPARE_DELAYED_WORK

2014-02-22 Thread Tejun Heo
Hey, On Fri, Feb 21, 2014 at 06:46:24PM -0500, Peter Hurley wrote: It's a long story but the short version is that Documentation/memory-barriers.txt recently was overhauled to reflect what cpus actually do and what the different archs actually deliver. Turns out that unlock + lock is not

Re: [PATCH] workqueue: Guarantee work function memory ordering

2014-02-22 Thread Tejun Heo
On Sat, Feb 22, 2014 at 07:11:51AM -0500, Peter Hurley wrote: Users of the workqueue api may assume the workqueue provides a memory ordering guarantee for re-queued work items; ie., that if a work item is not queue-able then the previously queued work instance is not running and so any memory

Re: [PATCH 4/9] firewire: don't use PREPARE_DELAYED_WORK

2014-02-22 Thread Peter Hurley
On 02/22/2014 09:38 AM, Tejun Heo wrote: Hey, On Fri, Feb 21, 2014 at 06:46:24PM -0500, Peter Hurley wrote: It's a long story but the short version is that Documentation/memory-barriers.txt recently was overhauled to reflect what cpus actually do and what the different archs actually deliver.

Re: [PATCH] KVM: x86: expose new instruction RDSEED to guest

2014-02-22 Thread Paolo Bonzini
Il 21/02/2014 18:33, Liu, Jinsong ha scritto: From 24ffdce9efebf13c6ed4882f714b2b57ef1141eb Mon Sep 17 00:00:00 2001 From: Liu Jinsong jinsong@intel.com Date: Thu, 20 Feb 2014 17:38:26 +0800 Subject: [PATCH] KVM: x86: expose new instruction RDSEED to guest RDSEED instruction return a random

Re: [PATCH] KVM: x86: Fix xsave cpuid exposing bug

2014-02-22 Thread Paolo Bonzini
Il 21/02/2014 18:39, Liu, Jinsong ha scritto: From 00c920c96127d20d4c3bb790082700ae375c39a0 Mon Sep 17 00:00:00 2001 From: Liu Jinsong jinsong@intel.com Date: Fri, 21 Feb 2014 23:47:18 +0800 Subject: [PATCH] KVM: x86: Fix xsave cpuid exposing bug EBX of cpuid(0xD, 0) is dynamic per XCR0

Re: [PATCH] KVM: x86: expose ADX feature to guest

2014-02-22 Thread Paolo Bonzini
Il 21/02/2014 18:36, Liu, Jinsong ha scritto: From 0750e335eb5860b0b483e217e8a08bd743cbba16 Mon Sep 17 00:00:00 2001 From: Liu Jinsong jinsong@intel.com Date: Thu, 20 Feb 2014 17:39:32 +0800 Subject: [PATCH] KVM: x86: expose ADX feature to guest ADCX and ADOX instructions perform an

[PATCH v2 5/9] usb: don't use PREPARE_DELAYED_WORK

2014-02-22 Thread Tejun Heo
Hello, If this is actually safe, let's do it from the get-go. Thanks! --- 8 --- PREPARE_[DELAYED_]WORK() are being phased out. They have few users and a nasty surprise in terms of reentrancy guarantee as workqueue considers work items to be different if they don't have the same work

[PATCH] ASoC: wm8993: Remove unused pointer in wm8993_remove()

2014-02-22 Thread Christian Engelmayer
Commit 88b5bdfd (ASoC: wm8993: drop regulator_bulk_free of devm_ allocated data) eliminated the last user of driver data pointer 'wm8993' in function wm8993_remove() - Thus remove it. Detected by Coverity: CID 1186208. Signed-off-by: Christian Engelmayer cenge...@gmx.at --- Applies against branch

Re: [PATCH] workqueue: Guarantee work function memory ordering

2014-02-22 Thread Peter Hurley
On 02/22/2014 09:40 AM, Tejun Heo wrote: On Sat, Feb 22, 2014 at 07:11:51AM -0500, Peter Hurley wrote: Users of the workqueue api may assume the workqueue provides a memory ordering guarantee for re-queued work items; ie., that if a work item is not queue-able then the previously queued work

Re: [PATCH v2 5/9] usb: don't use PREPARE_DELAYED_WORK

2014-02-22 Thread Alan Stern
On Sat, 22 Feb 2014, Tejun Heo wrote: Hello, If this is actually safe, let's do it from the get-go. Thanks! --- 8 --- PREPARE_[DELAYED_]WORK() are being phased out. They have few users and a nasty surprise in terms of reentrancy guarantee as workqueue considers work items to

Re: [PATCH v2 5/9] usb: don't use PREPARE_DELAYED_WORK

2014-02-22 Thread Peter Hurley
On 02/22/2014 10:14 AM, Alan Stern wrote: On Sat, 22 Feb 2014, Tejun Heo wrote: Hello, If this is actually safe, let's do it from the get-go. Thanks! --- 8 --- PREPARE_[DELAYED_]WORK() are being phased out. They have few users and a nasty surprise in terms of reentrancy guarantee as

Re: [PATCH v5 10/33] iommu, irq: Allocate irq_desc for dmar_msi with local node

2014-02-22 Thread Jiang Liu
Hi Yinghai, I have a plan to test this patch set once I have reviewed all patches in coming weeks. Do you have a plan to update to latest kernel or is it ok to test this version? Thanks! Gerry On 2014/2/22 15:44, Yinghai Lu wrote: On Fri, Feb 21, 2014 at 7:14 PM, Jiang Liu

Re: [PATCH v2 5/9] usb: don't use PREPARE_DELAYED_WORK

2014-02-22 Thread Tejun Heo
On Sat, Feb 22, 2014 at 10:14:48AM -0500, Alan Stern wrote: Is the cancel_delayed_work_sync(hub-init_work) call in hub_quiesce() going to get confused by all this? Yeah, you can't cancel a work item which hasn't been initialzed. Maybe move init of the first work function there? I don't think

Re: [PATCH] workqueue: Guarantee work function memory ordering

2014-02-22 Thread Tejun Heo
Hello, Peter. On Sat, Feb 22, 2014 at 10:05:53AM -0500, Peter Hurley wrote: Given your concerns about the performance impact, maybe we should ask Fengguang to run this change through his automated test suites to find out what the perf delta is? It should be fine. It's more like I just didn't

Re: [PATCH] mm: per-thread vma caching

2014-02-22 Thread Ingo Molnar
* Linus Torvalds torva...@linux-foundation.org wrote: On Fri, Feb 21, 2014 at 12:53 PM, Davidlohr Bueso davidl...@hp.com wrote: I think you are right. I just reran some of the tests and things are pretty much the same, so we could get rid of it. Ok, I'd prefer the simpler model of just

RE: [PATCH net-next 28/35] qlcnic: Use pci_enable_msix_range() instead of pci_enable_msix()

2014-02-22 Thread Shahed Shaikh
-Original Message- From: Alexander Gordeev [mailto:agord...@redhat.com] Sent: Saturday, February 22, 2014 2:54 PM To: Ben Hutchings Cc: linux-kernel; Himanshu Madhani; Rajesh Borundia; Shahed Shaikh; Dept- Eng Linux Driver; netdev; linux-pci Subject: Re: [PATCH net-next 28/35]

Re: [GIT PULL 0/5] perf/urgent fixes

2014-02-22 Thread Ingo Molnar
* Arnaldo Carvalho de Melo a...@infradead.org wrote: From: Arnaldo Carvalho de Melo a...@ghostprotocols.net Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit 0e9f2204cfa6d79abe3e525ddf7c4ab5792cc751: perf/x86: Fix Userspace RDPMC switch

Re: [GIT PULL] xfs: fixes for 3.14-rc3

2014-02-22 Thread Linus Torvalds
On Fri, Feb 21, 2014 at 2:59 PM, Dave Chinner da...@fromorbit.com wrote: Anyway, I should have everything sorted out by the time the next merge window comes around. If there's anything that you don't like in the pull req, feel free to flame me unmercifully. So far so good. I really do want

Re: [PATCH 1/6] perf tools: Factor features display code

2014-02-22 Thread Ingo Molnar
* Jiri Olsa jo...@redhat.com wrote: On Wed, Feb 19, 2014 at 06:59:36PM -0300, Arnaldo Carvalho de Melo wrote: Em Wed, Feb 19, 2014 at 04:52:54PM +0100, Jiri Olsa escreveu: Currently the we display all detected features/libraries by following rules: - if one of the features is

Re: Newbie: When does the merge window come by?

2014-02-22 Thread Greg KH
On Sat, Feb 22, 2014 at 01:56:30PM +0530, Gideon D'souza wrote: Hi All, I apologize for the ignorance but I haven't been able to tell when the Linus' merge window is open. Unless you are a subsystem maintainer, the merge window shouldn't matter for you. From this page:

Re: [PATCH v4 0/3] qspinlock: Introducing a 4-byte queue spinlock

2014-02-22 Thread Ingo Molnar
* Peter Zijlstra pet...@infradead.org wrote: On Mon, Feb 17, 2014 at 02:47:03PM -0800, H. Peter Anvin wrote: This is starting to look good, so I have pulled it into tip:x86/spinlocks to start give it some testing mileage. Its still atrociously ugly code please drop it. Fair enough -

Re: [PATCH v6] ext4: Add support FALLOC_FL_COLLAPSE_RANGE for fallocate

2014-02-22 Thread Theodore Ts'o
On Fri, Feb 21, 2014 at 12:07:41AM +0900, Namjae Jeon wrote: From: Namjae Jeon namjae.j...@samsung.com This patch implements fallocate's FALLOC_FL_COLLAPSE_RANGE for Ext4. The semantics of this flag are following: 1) It collapses the range lying between offset and length by removing any

sk_buff: why field 'head' contains skb_shared_info?

2014-02-22 Thread Кулешов Алексей
Subj. Look at this core function: net/core/skbuff.c: __alloc_skb ... size = SKB_DATA_ALIGN(size); size += SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); data = kmalloc_reserve(size, gfp_mask, node, pfmemalloc); ... shinfo = skb_shinfo(skb); memset(shinfo,

Re: [PATCH v5 02/33] genirq: Add irq_alloc_reserved_desc()

2014-02-22 Thread Yinghai Lu
On Sat, Feb 22, 2014 at 2:08 AM, Thomas Gleixner t...@linutronix.de wrote: As I said before irq_reserve_irq() is a misnomer and a misconception. Of course this needs to be fixed as well. And you cannot just blindly change it because !SPARSE can use the allocation. We are not creating stupid

Re: [PATCH v5 10/33] iommu, irq: Allocate irq_desc for dmar_msi with local node

2014-02-22 Thread Yinghai Lu
On Sat, Feb 22, 2014 at 7:33 AM, Jiang Liu jiang@linux.intel.com wrote: Hi Yinghai, I have a plan to test this patch set once I have reviewed all patches in coming weeks. Do you have a plan to update to latest kernel or is it ok to test this version? That will be great. I will

Re: [GIT PULL v2] liblockdep fixes for v3.14

2014-02-22 Thread Ingo Molnar
* Sasha Levin sasha.le...@oracle.com wrote: The following changes since commit 65370bdf881e20907e7a53abab9b8c0bc5f60a6b: Merge branch 'linus' into core/locking (2014-02-02 09:43:20 +0100) That's not a suitable base commit for upstream fixes (because it brings in tip:core/locking changes

Re: put_page on transparent huge page leaks?

2014-02-22 Thread Jay Cornwall
On 2014-02-21 20:31, Kirill A. Shutemov wrote: On Fri, Feb 21, 2014 at 11:23:39AM -0600, Jay Cornwall wrote: I'm tracking a possible memory leak in iommu/amd. The driver uses this logic to fault a page in response to a PRI from a device: npages = get_user_pages(fault-state-task,

kernfs/rtc: circular dependency between kernfs and ops_lock

2014-02-22 Thread Sasha Levin
Hi all, While fuzzing with trinity inside a KVM tools guest running the latest -next kernel I've stumbled on the following (now with pretty line numbers!) spew: [ 218.132898] == [ 218.133902] [ INFO: possible circular locking dependency

[tip:perf/core] perf probe: Do not add offset twice to uprobe address

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: 981a23792cd02631f8cd5dd65753208a44de5ae1 Gitweb: http://git.kernel.org/tip/981a23792cd02631f8cd5dd65753208a44de5ae1 Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Wed, 5 Feb 2014 05:18:58 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:perf/core] perf list: Fix checking for supported events on older kernels

2014-02-22 Thread tip-bot for Vince Weaver
Commit-ID: 88fee52e58ca14d8465b614774ed0bf08e1a7790 Gitweb: http://git.kernel.org/tip/88fee52e58ca14d8465b614774ed0bf08e1a7790 Author: Vince Weaver vincent.wea...@maine.edu AuthorDate: Mon, 30 Dec 2013 15:39:45 -0500 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 10

[tip:perf/core] perf tools: Handle PERF_RECORD_HEADER_EVENT_TYPE properly

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: f67697bd079f4bbcbe7d6d26765a06b18afe0630 Gitweb: http://git.kernel.org/tip/f67697bd079f4bbcbe7d6d26765a06b18afe0630 Author: Jiri Olsa jo...@redhat.com AuthorDate: Tue, 4 Feb 2014 15:37:48 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 10 Feb 2014

[tip:perf/core] perf trace: Add fallback definition of EFD_SEMAPHORE

2014-02-22 Thread tip-bot for Ben Hutchings
Commit-ID: 79d26a6a19ace19faabf8d8d27d3430be2e26d34 Gitweb: http://git.kernel.org/tip/79d26a6a19ace19faabf8d8d27d3430be2e26d34 Author: Ben Hutchings b...@decadent.org.uk AuthorDate: Thu, 6 Feb 2014 01:00:35 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 10 Feb

[tip:perf/core] perf report: Use al-cpumode where applicable

2014-02-22 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 17f22a3fbc9d81c1d8f9f853dd23d0e5e8f4c994 Gitweb: http://git.kernel.org/tip/17f22a3fbc9d81c1d8f9f853dd23d0e5e8f4c994 Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Wed, 22 Jan 2014 12:55:32 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue,

[tip:perf/core] perf tools: Shorten sample symbol resolving function signature

2014-02-22 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: e80faac0460f178a5be576b4260897f997109e73 Gitweb: http://git.kernel.org/tip/e80faac0460f178a5be576b4260897f997109e73 Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Wed, 22 Jan 2014 13:05:06 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue,

[tip:perf/core] perf tools: Shorten sample symbol resolving function signature

2014-02-22 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 644f2df29faf66f408fea2e50f16d3b5302403da Gitweb: http://git.kernel.org/tip/644f2df29faf66f408fea2e50f16d3b5302403da Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Wed, 22 Jan 2014 13:15:36 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue,

[tip:perf/core] perf record: Add readable output for callchain debug

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: a601fdff1af20ea0208e918f5e97a247a3c37a40 Gitweb: http://git.kernel.org/tip/a601fdff1af20ea0208e918f5e97a247a3c37a40 Author: Jiri Olsa jo...@redhat.com AuthorDate: Mon, 3 Feb 2014 12:44:43 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf report: Remove some needless container_of usage

2014-02-22 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 106395dfda0397a6a88cc309bb7beb1fdf2ed798 Gitweb: http://git.kernel.org/tip/106395dfda0397a6a88cc309bb7beb1fdf2ed798 Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Wed, 22 Jan 2014 13:21:32 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue,

[tip:perf/core] perf tools: Put proper period for for samples without PERIOD sample_type

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: bc5290869d0a7f7abbde76ac95a7f7b6f5d7bb7b Gitweb: http://git.kernel.org/tip/bc5290869d0a7f7abbde76ac95a7f7b6f5d7bb7b Author: Jiri Olsa jo...@redhat.com AuthorDate: Mon, 3 Feb 2014 12:44:41 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf tests x86: Add dwarf unwind test

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: aa16b81fe916378ef6474530c59f719c36cd6ec4 Gitweb: http://git.kernel.org/tip/aa16b81fe916378ef6474530c59f719c36cd6ec4 Author: Jiri Olsa jo...@redhat.com AuthorDate: Tue, 7 Jan 2014 13:47:22 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf tools: Add call-graph option support into .perfconfig

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: eb853e80324fa87faf7ae7e1a763ad643f908f2d Gitweb: http://git.kernel.org/tip/eb853e80324fa87faf7ae7e1a763ad643f908f2d Author: Jiri Olsa jo...@redhat.com AuthorDate: Mon, 3 Feb 2014 12:44:42 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf tests x86: Introduce perf_regs_load function

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: 3c8b06f981091f91ee603768855e9739a8938296 Gitweb: http://git.kernel.org/tip/3c8b06f981091f91ee603768855e9739a8938296 Author: Jiri Olsa jo...@redhat.com AuthorDate: Tue, 7 Jan 2014 13:47:21 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf tools: Fix dwarf unwind max_stack processing

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: b42dc32d4f91e4c0f34b628fdb012eb423da9e69 Gitweb: http://git.kernel.org/tip/b42dc32d4f91e4c0f34b628fdb012eb423da9e69 Author: Jiri Olsa jo...@redhat.com AuthorDate: Tue, 7 Jan 2014 13:47:23 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf callchain: Do not report zero address in unwind

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: 1cf0382af98f6365b01b59453fe18dffe3c73d2f Gitweb: http://git.kernel.org/tip/1cf0382af98f6365b01b59453fe18dffe3c73d2f Author: Jiri Olsa jo...@redhat.com AuthorDate: Tue, 7 Jan 2014 13:47:24 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf callchain: Separate libunwind code to special object

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: 436aa749bb193385f6a3b741ddc6bfba61770a6e Gitweb: http://git.kernel.org/tip/436aa749bb193385f6a3b741ddc6bfba61770a6e Author: Jiri Olsa jo...@redhat.com AuthorDate: Tue, 7 Jan 2014 13:47:26 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf tools: Fix memory leak in event_format__print function

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: b58f608e31010cb76ee953a6919f9d96b4eb58d9 Gitweb: http://git.kernel.org/tip/b58f608e31010cb76ee953a6919f9d96b4eb58d9 Author: Jiri Olsa jo...@redhat.com AuthorDate: Sun, 2 Feb 2014 22:38:49 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf callchain: Introduce HAVE_DWARF_UNWIND_SUPPORT macro

2014-02-22 Thread tip-bot for Jiri Olsa
Commit-ID: 9ff125d132001c02d32a193a9423be0690526e11 Gitweb: http://git.kernel.org/tip/9ff125d132001c02d32a193a9423be0690526e11 Author: Jiri Olsa jo...@redhat.com AuthorDate: Tue, 7 Jan 2014 13:47:28 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf tools: Move fs.* to lib/api/fs/

2014-02-22 Thread tip-bot for Borislav Petkov
Commit-ID: cd0cfad74eb88e54ba9d205da3ed376e48981448 Gitweb: http://git.kernel.org/tip/cd0cfad74eb88e54ba9d205da3ed376e48981448 Author: Borislav Petkov b...@suse.de AuthorDate: Mon, 9 Dec 2013 17:14:24 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf tools: Move hash.h header

2014-02-22 Thread tip-bot for Borislav Petkov
Commit-ID: 0e55fa1131dcacfc8f18fabecc93643a105bdc14 Gitweb: http://git.kernel.org/tip/0e55fa1131dcacfc8f18fabecc93643a105bdc14 Author: Borislav Petkov b...@suse.de AuthorDate: Wed, 5 Feb 2014 15:51:53 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 18 Feb 2014

[tip:perf/core] perf probe: Unify show_available_functions for uprobes/kprobes

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: 2df58634cd2ad33d7c7ca2e02e1a44db6c8cf68d Gitweb: http://git.kernel.org/tip/2df58634cd2ad33d7c7ca2e02e1a44db6c8cf68d Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Thu, 6 Feb 2014 05:32:11 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:perf/core] perf probe: Show in what binaries/ modules probes are set

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: fb226ccd2a6f77be13009edc196da2077800066b Gitweb: http://git.kernel.org/tip/fb226ccd2a6f77be13009edc196da2077800066b Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Thu, 6 Feb 2014 05:32:13 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:perf/core] perf probe: Replace line_list with intlist

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: 5a62257a3ddd1a09cf278eae0697fcbe20897447 Gitweb: http://git.kernel.org/tip/5a62257a3ddd1a09cf278eae0697fcbe20897447 Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Thu, 6 Feb 2014 05:32:09 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:perf/core] perf probe: Find given address from offline dwarf

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: f90acac75713cc6f18a4b2f1b9162bc1cd893c20 Gitweb: http://git.kernel.org/tip/f90acac75713cc6f18a4b2f1b9162bc1cd893c20 Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Thu, 6 Feb 2014 05:32:18 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:perf/core] perf probe: Use ref_reloc_sym based address instead of the symbol name

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: dfef99cd0b2c8abafb571e5992ce954135be5f40 Gitweb: http://git.kernel.org/tip/dfef99cd0b2c8abafb571e5992ce954135be5f40 Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Thu, 6 Feb 2014 05:32:16 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:perf/core] perf probe: Show appropriate symbol for ref_reloc_sym based kprobes

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: 8f33f7deac485a61f38aa690b85489322a4d958e Gitweb: http://git.kernel.org/tip/8f33f7deac485a61f38aa690b85489322a4d958e Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Thu, 6 Feb 2014 05:32:20 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:perf/core] perf probe: Support distro-style debuginfo for uprobe

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: a15ad2f5360c821f030c53266ebf467738249c68 Gitweb: http://git.kernel.org/tip/a15ad2f5360c821f030c53266ebf467738249c68 Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Thu, 6 Feb 2014 05:32:27 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:perf/core] perf probe: Show source-level or symbol-level info for uprobes

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: 5a6f63145491f905de1c5c6c46c5cd62c004d0d1 Gitweb: http://git.kernel.org/tip/5a6f63145491f905de1c5c6c46c5cd62c004d0d1 Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Thu, 6 Feb 2014 05:32:23 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:perf/core] perf probe: Allow to add events on the local functions

2014-02-22 Thread tip-bot for Masami Hiramatsu
Commit-ID: eb948e50831bc64e6bb2589be7575ed7c159a429 Gitweb: http://git.kernel.org/tip/eb948e50831bc64e6bb2589be7575ed7c159a429 Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com AuthorDate: Thu, 6 Feb 2014 05:32:25 + Committer: Arnaldo Carvalho de Melo a...@redhat.com

[tip:sched/core] sched: Check for idle task in might_sleep()

2014-02-22 Thread tip-bot for Thomas Gleixner
Commit-ID: db273be2a7d42f92b3471e0f717982928214a650 Gitweb: http://git.kernel.org/tip/db273be2a7d42f92b3471e0f717982928214a650 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Fri, 7 Feb 2014 20:58:38 +0100 Committer: Ingo Molnar mi...@kernel.org CommitDate: Sat, 22 Feb 2014

[tip:sched/core] sched: Init idle-on_rq in init_idle()

2014-02-22 Thread tip-bot for Thomas Gleixner
Commit-ID: 77177856e3bf39d435b3ae4bfd164ca3c8cd4577 Gitweb: http://git.kernel.org/tip/77177856e3bf39d435b3ae4bfd164ca3c8cd4577 Author: Thomas Gleixner t...@linutronix.de AuthorDate: Fri, 7 Feb 2014 20:58:37 +0100 Committer: Ingo Molnar mi...@kernel.org CommitDate: Sat, 22 Feb 2014

[tip:sched/core] sched: Add better debug output for might_sleep()

2014-02-22 Thread tip-bot for Thomas Gleixner
Commit-ID: 8f47b1871b8aac98f1a9d93bc3467fb97b65199a Gitweb: http://git.kernel.org/tip/8f47b1871b8aac98f1a9d93bc3467fb97b65199a Author: Thomas Gleixner t...@linutronix.de AuthorDate: Fri, 7 Feb 2014 20:58:39 +0100 Committer: Ingo Molnar mi...@kernel.org CommitDate: Sat, 22 Feb 2014

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