Re: [BUG][arm-soc] kernel panic in boot on Openblocks with the latest kernel

2013-03-01 Thread Heikki Krogerus
Hi Jason, On Thu, Feb 28, 2013 at 09:29:30AM -0500, Jason Cooper wrote: If you have a moment, could you put this into a formal patch and send to lakml? If I could Gregory and Masami's Tested-by's on that, I'll queue it up for -rc1/2. OK, I'll prepare the patch. I thought that Gregory was

RE: [PATCH 4/4] regulator: palmas: Change the DT node property names to follow the convention

2013-03-01 Thread J, KEERTHY
-Original Message- From: Mark Brown [mailto:broo...@opensource.wolfsonmicro.com] Sent: Friday, March 01, 2013 1:16 PM To: J, KEERTHY Cc: lgirdw...@gmail.com; linux-kernel@vger.kernel.org; g...@slimlogic.co.uk Subject: Re: [PATCH 4/4] regulator: palmas: Change the DT node property

Re: sched: CPU #1's llc-sibling CPU #0 is not on the same node!

2013-03-01 Thread Yinghai Lu
On Thu, Feb 28, 2013 at 10:18 PM, Tang Chen tangc...@cn.fujitsu.com wrote: On 03/01/2013 01:00 PM, Yinghai Lu wrote: On Thursday, February 28, 2013, H. Peter Anvin wrote: On 02/28/2013 08:32 PM, Linus Torvalds wrote: Yingai, Andrew, is this ok with you two? Linus FWIW, it

Re: For review: pid_namespaces(7) man page

2013-03-01 Thread Michael Kerrisk (man-pages)
[CC += Lennart] On Thu, Feb 28, 2013 at 3:24 PM, Vasily Kulikov seg...@openwall.com wrote: Hi Michael, On Thu, Feb 28, 2013 at 12:24 +0100, Michael Kerrisk (man-pages) wrote: The namespace init process The first process created in a new namespace (i.e., the process created

Re: [PATCH] regulator: twl: Convert twl4030ldo_ops to get_voltage_sel

2013-03-01 Thread Mark Brown
On Sat, Feb 16, 2013 at 10:09:54AM +0800, Axel Lin wrote: This fixes an inconsistent behavior between list_voltage() and get_voltage() because current implementation of get_voltage() does not check the case IS_UNSUP() is true. Applied, thanks. signature.asc Description: Digital signature

Re: sched: CPU #1's llc-sibling CPU #0 is not on the same node!

2013-03-01 Thread Yinghai Lu
On Thu, Feb 28, 2013 at 10:37 PM, H. Peter Anvin h...@zytor.com wrote: On 02/25/2013 08:51 PM, Martin Bligh wrote: Do you mean we can remove numaq x86 32bit code now? Wouldn't bother me at all. The machine is from 1995, end of life c. 2000? Was useful in the early days of getting NUMA up and

Re: [BUG][arm-soc] kernel panic in boot on Openblocks with the latest kernel

2013-03-01 Thread Gregory CLEMENT
On 03/01/2013 09:00 AM, Heikki Krogerus wrote: Hi Jason, On Thu, Feb 28, 2013 at 09:29:30AM -0500, Jason Cooper wrote: If you have a moment, could you put this into a formal patch and send to lakml? If I could Gregory and Masami's Tested-by's on that, I'll queue it up for -rc1/2. OK,

Re: [PATCH] regulator: twl: Remove VDD1_VSEL_table and VDD2_VSEL_table

2013-03-01 Thread Mark Brown
On Fri, Feb 15, 2013 at 10:23:01PM +0800, Axel Lin wrote: Since commit ba305e31 regulator: twl: fix twl4030 support for smps regulators, VDD1_VSEL_table and VDD2_VSEL_table are not used any more. Remove them. Applied, thanks. signature.asc Description: Digital signature

Re: [PATCH] regulator: twl: Convert fixed voltage to use regulator_list_voltage_linear

2013-03-01 Thread Mark Brown
On Sat, Feb 16, 2013 at 10:37:33AM +0800, Axel Lin wrote: Signed-off-by: Axel Lin axel@ingics.com I didn't apply this as there was an earlier version sitting in my tree which for some reason had never been pushed out and merged. Sorry about that. signature.asc Description: Digital

Re: [PATCH] regulator: twl: Remove TWL6030_FIXED_RESOURCE

2013-03-01 Thread Mark Brown
On Sat, Feb 16, 2013 at 10:53:49AM +0800, Axel Lin wrote: TWL6030_FIXED_RESOURCE is not used now, remove it. TWL6030_FIXED_RESOURCE is not used since commit e76ab829cc regulator: twl: Remove references to the twl4030 regulator Applied, thanks. signature.asc Description: Digital signature

Re: [PATCH 10/30] staging: sync: Export sync API symbols

2013-03-01 Thread Erik Gilling
On Thu, Feb 28, 2013 at 7:59 PM, John Stultz john.stu...@linaro.org wrote: +EXPORT_SYMBOL(sync_timeline_create); As these are now global, should they be a bit more specific? sync_ seems pretty broad. Given its the sync driver, its most obvious choice, but I agree its likely to collide

[PATCH] nfsd: try nfsdcld client tracker in containers

2013-03-01 Thread Stanislav Kinsbursky
Currently, UMH and Legacy trackers are disabled in containers. But existent logic can lookup nfs4_recoverydir in a container, and in this case will try to init Legacy tracker and skip nfsdcld client tracker. This actually means, that no client tracker will be started in a container at all, because

Re: [PATCH v3 0/7] Add O_DENY* support for VFS and CIFS/NFS

2013-03-01 Thread David Laight
On Thu, Feb 28, 2013 at 01:53:25PM -0800, Andy Lutomirski wrote: O_DENYMAND - to switch on/off three flags above. O_DENYMAND doesn't deny anything. Would a name like O_RESPECT_DENY be better? Possibly rename to O_CHECK_DENY ? David -- David Laight: da...@l8s.co.uk -- To

[PATCH] Quirk to support Marvell 88SE91xx SATA controllers with Intel IOMMU.

2013-03-01 Thread Andrew Cooks
This is my third submitted patch to make Marvell 88SE91xx SATA controllers work when IOMMU is enabled.[1][2] What's changed: * Adopt David Woodhouse's terminology by referring to the quirky functions as 'ghost' functions. * Unmap ghost functions when device is detached from IOMMU. * Stub

upgrade to 3.8.1 : BUG Scheduling while atomic in bonding driver:

2013-03-01 Thread Linda Walsh
Just installed 3.8.1 Thought this had been fixed? Note it causes the kernel to show up as tainted after the 1st... As the system was coming up and initializing the bond0 driver: [ 19.847743] ixgbe :06:00.0: registered PHC device on eth_s2_0 [ 20.258245] BUG: scheduling while

Re: [PATCH] n_gsm: Add Mutex to avoid race when net destroy

2013-03-01 Thread channing
On Thu, 2013-02-28 at 10:53 +0100, Jiri Slaby wrote: On 02/28/2013 06:31 AM, channing wrote: when gsm Net is enabled, data on dlci is transferrd by gsm_mux_net_start_xmit(), while userspace may trigger ioctrl to call gsm_destroy_network() during data was transferring, because there is

Re: For review: pid_namespaces(7) man page

2013-03-01 Thread Eric W. Biederman
Michael Kerrisk (man-pages) mtk.manpa...@gmail.com writes: [CC += Lennart] On Thu, Feb 28, 2013 at 3:24 PM, Vasily Kulikov seg...@openwall.com wrote: Hi Michael, On Thu, Feb 28, 2013 at 12:24 +0100, Michael Kerrisk (man-pages) wrote: The namespace init process The first process

Re: [PATCH 1/1] arm: remove extra semicolon in if statement

2013-03-01 Thread Uwe Kleine-König
Hello, On Fri, Mar 01, 2013 at 01:25:52AM -0300, Vinicius Tinti wrote: Remove extra semicolon in perf_event.c if statement. The commit log sounds like a style fix, but your patch introduces a semantical change. I suspect this patch fixes a real bug, you should point that out here. Best regards

Re: [PATCH 2/2] kconfig: use config scripts to detect ncurses libs

2013-03-01 Thread Sven Joachim
On 2013-03-01 08:37 +0100, justin wrote: On 28/02/13 22:50, Sven Joachim wrote: On 2013-02-28 10:59 +0100, j...@gentoo.org wrote: Ncurses provides a config script (ncurses5-config) to assist finding ncurses. This patch makes use of it to detect the necessary libs for linking of the

[PATCH] Notify and correct preempt count if irq/x86 handler change it

2013-03-01 Thread channing
On x86 platform, irq handler might runs in hardirq stack per cpu, or kernel stack, it's possible that any irq handler modify preempt count by mistake, and it would bring badly impact in below 3 scenarios: 1) irq interrupt a process in user mode, then irq handler will be carry out in kernel

Re: hv_netvsc: WARNING in softirq.c

2013-03-01 Thread Richard Genoud
2013/2/28 Haiyang Zhang haiya...@microsoft.com: We will look into this. And further info around the time will also be helpful. Thanks, - Haiyang The only thing the admin sys could think about is a rsync process between the windows host and ANOTHER linux guest that ends at 22h30 more or less.

Re: sched: CPU #1's llc-sibling CPU #0 is not on the same node!

2013-03-01 Thread Yasuaki Ishimatsu
2013/03/01 17:02, Yinghai Lu wrote: On Thu, Feb 28, 2013 at 10:18 PM, Tang Chen tangc...@cn.fujitsu.com wrote: On 03/01/2013 01:00 PM, Yinghai Lu wrote: On Thursday, February 28, 2013, H. Peter Anvin wrote: On 02/28/2013 08:32 PM, Linus Torvalds wrote: Yingai, Andrew, is this ok with

Re: kprobing hash_64.constprop.26 crashes the system, recursion through get_kprobe?

2013-03-01 Thread Timo Juhani Lindfors
Masami Hiramatsu masami.hiramatsu...@hitachi.com writes: I am unable to recreate this problem on a fedora system; hash_64 is inlined AFAICS. Thanks testing. How does the disassembly of get_kprobes look for you? I also tried and couldn't recreate hash_64 problem on my ubuntu 12.10. Could you

AW: Bug in mtd_get_device_size()?

2013-03-01 Thread Velykokhatko, Sergey
Hi Brian, Thanks for your answer. Ok, I have nothing against that my interpretation of mtd_get_device_size() purpose is wrong. But what you mean under: Because your BEB_LIMIT=100, you are reserving 100*size/1024 (that is 9.8% of your total size, or 400 blocks) in *every* partition. Looks for

Re: For review: pid_namespaces(7) man page

2013-03-01 Thread Michael Kerrisk (man-pages)
Hi Eric, On Thu, Feb 28, 2013 at 4:24 PM, Eric W. Biederman ebied...@xmission.com wrote: Michael Kerrisk (man-pages) mtk.manpa...@gmail.com writes: [...] == PID_NAMESPACES(7) Linux Programmer's Manual PID_NAMESPACES(7) NAME pid_namespaces - overview of Linux PID

[PATCH] usb: correctly enable interrupts for xhci

2013-03-01 Thread Hannes Reinecke
xhci might run with MSI/MSI-X only, with no support for legacy interrupts. On these devices the request_irq() call in usb_add_hcd() will fail, causing the entire device to fail. For xhci this is especially painful as the driver will enable interrupts during xhci_run(), so the initial call to

Re: For review: pid_namespaces(7) man page

2013-03-01 Thread Michael Kerrisk (man-pages)
On Fri, Mar 1, 2013 at 9:36 AM, Eric W. Biederman ebied...@xmission.com wrote: Michael Kerrisk (man-pages) mtk.manpa...@gmail.com writes: [CC += Lennart] On Thu, Feb 28, 2013 at 3:24 PM, Vasily Kulikov seg...@openwall.com wrote: Hi Michael, On Thu, Feb 28, 2013 at 12:24 +0100, Michael

Re: [PATCH 3/4] ARM: nomadik: add dynamic irq flag to the timer

2013-03-01 Thread Vincent Guittot
On 1 March 2013 02:13, Linus Walleij linus.wall...@linaro.org wrote: On Tue, Feb 26, 2013 at 11:17 PM, Daniel Lezcano daniel.lezc...@linaro.org wrote: Add the dynamic irq affinity feature to the timer clock device. Signed-off-by: Daniel Lezcano daniel.lezc...@linaro.org Looks reasonable to

RE: [PATCH 1/6 v8] iommu/fsl: Store iommu domain information pointer in archdata.

2013-03-01 Thread Sethi Varun-B16395
Thanks for the clarification Alexey. Kumar, We are using this new field (for PAMU) to store the iommu domain (for iommu API) information for a device. Regards Varun -Original Message- From: Alexey Kardashevskiy [mailto:a...@ozlabs.ru] Sent: Friday, March 01, 2013 6:55 AM To: Kumar

Re: [PATCH] n_gsm: Add Mutex to avoid race when net destroy

2013-03-01 Thread Jiri Slaby
On 03/01/2013 09:51 AM, channing wrote: It should stop the queue and schedule a workqueue to lock the mutex, unregister the hetdev and reset dlci-net. (Or maybe just call muxnet_put with the lock held.) Thanks, Jiri, you're right, I didn't notice that in validation because

Re: For review: pid_namespaces(7) man page

2013-03-01 Thread Eric W. Biederman
Michael Kerrisk (man-pages) mtk.manpa...@gmail.com writes: Hi Eric, On Thu, Feb 28, 2013 at 4:24 PM, Eric W. Biederman ebied...@xmission.com wrote: Michael Kerrisk (man-pages) mtk.manpa...@gmail.com writes: [...] == PID_NAMESPACES(7) Linux Programmer's Manual

[PATCH 1/2] semaphore: give an unlikely for down's timeout

2013-03-01 Thread liguang
Signed-off-by: liguang lig.f...@cn.fujitsu.com --- kernel/semaphore.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/semaphore.c b/kernel/semaphore.c index 4567fc0..9c7017d 100644 --- a/kernel/semaphore.c +++ b/kernel/semaphore.c @@ -214,7 +214,7 @@ static inline

[PATCH 2/2] semaphore: boolize semaphore_waiter's up

2013-03-01 Thread liguang
Signed-off-by: liguang lig.f...@cn.fujitsu.com --- kernel/semaphore.c |6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/semaphore.c b/kernel/semaphore.c index 9c7017d..6815171 100644 --- a/kernel/semaphore.c +++ b/kernel/semaphore.c @@ -193,7 +193,7 @@

Re: [PATCH 1/2] x86: change names of e820 memory map type

2013-03-01 Thread li guang
gratuitous? It was inspired by gtk library's key definitions, gtk original keys like GDK_1, GDK_2, GDK_p, GDK_q, GDK_tab ... now they all be changed to GDK_KEY_1, GDK_KEY_2 ... do you think it's reasonable? or gratuitous? 在 2013-02-28四的 21:29 -0800,H. Peter Anvin写道: NAK. Gratuitous pointless

Re: [PATCH 2/2] x86: add e820 descriptor attribute field

2013-03-01 Thread li guang
can we fix if it breaks anything? I think there are sound reasons that ACPI add these extended attributes. 在 2013-02-28四的 21:28 -0800,H. Peter Anvin写道: NAK in the extreme. Not only does this break the bootloader protocol, but there are systems in the field that break if you give e820 anything

Re: [PATCH 1/1] arm: remove extra semicolon in if statement

2013-03-01 Thread Mark Rutland
On Fri, Mar 01, 2013 at 08:36:24AM +, Uwe Kleine-König wrote: Hello, On Fri, Mar 01, 2013 at 01:25:52AM -0300, Vinicius Tinti wrote: Remove extra semicolon in perf_event.c if statement. The commit log sounds like a style fix, but your patch introduces a semantical change. I suspect

Re: [PATCH] x86: mm: Check if PUD is large when validating a kernel address v2

2013-03-01 Thread Chen Gong
On Fri, Mar 01, 2013 at 02:43:53PM +0800, Simon Jeons wrote: Date: Fri, 01 Mar 2013 14:43:53 +0800 From: Simon Jeons simon.je...@gmail.com To: Mel Gorman mgor...@suse.de CC: Ingo Molnar mi...@kernel.org, Andrew Morton a...@linux-foundation.org, linux-kernel@vger.kernel.org,

[GIT PULL] Final round of SCSI updates for the 3.8+ merge window

2013-03-01 Thread James Bottomley
This is an assorted set of stragglers into the merge window with driver updates for qla2xxx, megaraid_sas, storvsc and ufs. It also includes pulls of the uapi tree (all the remaining SCSI pieces) and the fcoe tree (updates to fcoe and libfc) The patch is available here:

Re: [PATCH] x86: mm: Check if PUD is large when validating a kernel address v2

2013-03-01 Thread Simon Jeons
On 03/01/2013 05:15 PM, Chen Gong wrote: On Fri, Mar 01, 2013 at 02:43:53PM +0800, Simon Jeons wrote: Date: Fri, 01 Mar 2013 14:43:53 +0800 From: Simon Jeons simon.je...@gmail.com To: Mel Gorman mgor...@suse.de CC: Ingo Molnar mi...@kernel.org, Andrew Morton a...@linux-foundation.org,

Re: [ 17/53] s390/kvm: Fix store status for ACRS/FPRS

2013-03-01 Thread Jiri Slaby
On 03/01/2013 08:50 AM, Christian Borntraeger wrote: On 28/02/13 23:26, Jiri Slaby wrote: On 02/27/2013 12:57 AM, Greg Kroah-Hartman wrote: 3.0-stable review patch. If anyone has any objections, please let me know. -- From: Christian Borntraeger borntrae...@de.ibm.com

Re: [RFC/RFT][PATCH 1/3] regulator: core: Add enable_pulldown flag to indicate pulldown on EN input

2013-03-01 Thread Mark Brown
On Fri, Feb 15, 2013 at 05:19:21PM +0800, Axel Lin wrote: Add enable_pulldown flag to indicate pulldown on EN input when using regulator_enable_regmap and friends APIs. - return (val rdev-desc-enable_mask) != 0; + if (rdev-desc-enable_pulldown) + return (val

Re: [PATCH] add extra free kbytes tunable

2013-03-01 Thread Simon Jeons
Hi Johannes, On 02/23/2013 01:56 AM, Johannes Weiner wrote: On Tue, Feb 19, 2013 at 09:19:27PM -0800, dormando wrote: The problem is that adding this tunable will constrain future VM implementations. We will forever need to at least retain the pseudo-file. We will also need to make some

Re: [PATCH] Adds support for Open Firmware in MAX730x GPIO Driver

2013-03-01 Thread Linus Walleij
On Fri, Mar 1, 2013 at 7:29 AM, leroy christophe christophe.le...@c-s.fr wrote: Le 01/03/2013 01:43, Linus Walleij a écrit : On Fri, Feb 22, 2013 at 10:26 AM, Christophe Leroy christophe.le...@c-s.fr wrote: This patch allows the use of the MAX730x Driver on systems using the Open Firmware

Re: [PATCH 2/5] clk: notifier handler for dynamic voltage scaling

2013-03-01 Thread Bill Huang
On Thu, 2013-02-28 at 12:49 +0800, Mike Turquette wrote: Dynamic voltage and frequency scaling (dvfs) is a common power saving technique in many of today's modern processors. This patch introduces a common clk rate-change notifier handler which scales voltage appropriately whenever

Re: [PATCH] add extra free kbytes tunable

2013-03-01 Thread Simon Jeons
On 03/01/2013 05:22 PM, Simon Jeons wrote: Hi Johannes, On 02/23/2013 01:56 AM, Johannes Weiner wrote: On Tue, Feb 19, 2013 at 09:19:27PM -0800, dormando wrote: The problem is that adding this tunable will constrain future VM implementations. We will forever need to at least retain the

Re: [PATCH] efivarfs: fix abnormal GUID in variable name by using strcpy to replace null with dash

2013-03-01 Thread Lingzhu Xiang
On 03/01/2013 11:20 AM, Lee, Chun-Yi wrote: From: Michael Schroeder m...@suse.com On HP z220 system (firmware version 1.54), some EFI variables are incorrectly named : ls -d /sys/firmware/efi/vars/*8be4d* | grep -v -- -8be returns

AW: Bug in mtd_get_device_size()?

2013-03-01 Thread Velykokhatko, Sergey
Hi Richard, Thanks, I saw that definition and calculation formula. But it is ambiguous. Depending on what you take for basis for that 1024. If you take MTD size you get completely other result as for basis with whole chip size. In my interpretation of actual implementation the basis of whole

Re: [PATCH] x86: mm: Check if PUD is large when validating a kernel address v2

2013-03-01 Thread Chen Gong
On Fri, Mar 01, 2013 at 05:21:35PM +0800, Simon Jeons wrote: Date: Fri, 01 Mar 2013 17:21:35 +0800 From: Simon Jeons simon.je...@gmail.com To: Mel Gorman mgor...@suse.de, Ingo Molnar mi...@kernel.org, Andrew Morton a...@linux-foundation.org, linux-kernel@vger.kernel.org, linux...@kvack.org,

Re: [PATCH] x86: mm: Check if PUD is large when validating a kernel address v2

2013-03-01 Thread Simon Jeons
On 03/01/2013 05:35 PM, Chen Gong wrote: On Fri, Mar 01, 2013 at 05:21:35PM +0800, Simon Jeons wrote: Date: Fri, 01 Mar 2013 17:21:35 +0800 From: Simon Jeons simon.je...@gmail.com To: Mel Gorman mgor...@suse.de, Ingo Molnar mi...@kernel.org, Andrew Morton a...@linux-foundation.org,

Re: [PATCH] irqchip: Renesas IRQC driver

2013-03-01 Thread Simon Horman
On Wed, Feb 27, 2013 at 05:15:01PM +0900, Magnus Damm wrote: From: Magnus Damm d...@opensource.se This patch adds a driver for external IRQ pins connected to the IRQC hardware block on recent SoCs from Renesas. The IRQC hardware block is used together with more recent ARM based SoCs using

Re: [PATCH 00/05] irqchip: Renesas INTC External IRQ pin v2 update

2013-03-01 Thread Simon Horman
On Tue, Feb 26, 2013 at 08:58:34PM +0900, Magnus Damm wrote: irqchip: Renesas INTC External IRQ pin v2 update [PATCH 01/05] irqchip: intc-irqpin: Whitespace fixes [PATCH 02/05] irqchip: intc-irqpin: Cache mapped IRQ [PATCH 03/05] irqchip: intc-irqpin: Add force comments [PATCH 04/05]

Re: [PATCH] arm: omap: RX-51: ARM errata 430973 workaround

2013-03-01 Thread Peter De Schrijver
On Thu, Feb 28, 2013 at 10:42:28AM +0100, Pali Rohár wrote: Signed-off-by: Ivaylo Dimitrov freemangor...@abv.bg Signed-off-by: Pali Rohár pali.ro...@gmail.com --- arch/arm/mach-omap2/Makefile|1 + arch/arm/mach-omap2/board-rx51-secure.c | 66

Re: + mm-show_mem-suppress-page-counts-in-non-blockable-contexts.patch added to -mm tree

2013-03-01 Thread Michal Hocko
On Thu 28-02-13 15:10:25, Andrew Morton wrote: [...] From: David Rientjes rient...@google.com Subject: mm, show_mem: suppress page counts in non-blockable contexts On large systems with a lot of memory, walking all RAM to determine page types may take a half second or even more. In

Re: For review: pid_namespaces(7) man page

2013-03-01 Thread Michael Kerrisk (man-pages)
Hi Rob, On Fri, Mar 1, 2013 at 5:01 AM, Rob Landley r...@landley.net wrote: On 02/28/2013 05:24:07 AM, Michael Kerrisk (man-pages) wrote: [...] DESCRIPTION For an overview of namespaces, see namespaces(7). PID namespaces isolate the process ID number space, meaning

Re: [rebased][PATCH 0/4] acpi: do some changes for numa info

2013-03-01 Thread David Rientjes
On Fri, 1 Mar 2013, li guang wrote: can anyone help to merge these patches? or any other comments? If you run scripts/get_maintainer.pl on your series, it will point you to the relevant parties. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a

Re: [PATCH 1/6 v8] iommu/fsl: Store iommu domain information pointer in archdata.

2013-03-01 Thread Alexey Kardashevskiy
btw the device struct already has a pointer to its iommu_group, and the iommu_group struct itself has a pointer void *iommu_data which you could use for anything you want (iommu_group_get_iommudata(), iommu_group_set_iommudata()). By design you are expected to add iommu groups to a domain but

Re: [PATCH] arm: omap: RX-51: ARM errata 430973 workaround

2013-03-01 Thread Ивайло Димитров
Unfortunately it is necessary, on RX-51 PPA/NOLO leaves IBE bit unset. Оригинално писмо От: Peter De Schrijver Относно: Re: [PATCH] arm: omap: RX-51: ARM errata 430973 workaround До: Pali Rohár Изпратено на: Петък, 2013, Март 1 11:43:14 EET On Thu, Feb 28, 2013

Re: + mm-show_mem-suppress-page-counts-in-non-blockable-contexts.patch added to -mm tree

2013-03-01 Thread David Rientjes
On Fri, 1 Mar 2013, Michal Hocko wrote: I have already asked about it in the original thread but didn't get any answer. How can we get a soft lockup when all implementations of show_mem call touch_nmi_watchdog? Feel free to do s/soft lockups/irqs being disabled for an extremely long time/.

security_inode_init_security() inode field requirements

2013-03-01 Thread Steven Whitehouse
Hi, I'm wondering whether there is a list somewhere of fields which security_inode_init_security() requires are set in an inode when it is called? In particular, does it matter if the inode number itself is unset when security_inode_init_security() is called? The problem that I'm looking at is

Re: [PATCH] futex: fix unbalanced spin_lock/spin_unlock() in exit_pi_state_list()

2013-03-01 Thread Thomas Gleixner
On Fri, 1 Mar 2013, Yong Zhang wrote: From: Yong Zhang yong.zh...@windriver.com Otherwise, below warning is shown somtimes when running some test: WARNING: at kernel/sched/core.c:3423 migrate_disable+0xbf/0xd0() Hardware name: OptiPlex 755 Modules linked in: floppy parport parport_pc

Re: For review: pid_namespaces(7) man page

2013-03-01 Thread Michael Kerrisk (man-pages)
On Fri, Mar 1, 2013 at 10:10 AM, Eric W. Biederman ebied...@xmission.com wrote: Michael Kerrisk (man-pages) mtk.manpa...@gmail.com writes: Hi Eric, On Thu, Feb 28, 2013 at 4:24 PM, Eric W. Biederman ebied...@xmission.com wrote: Michael Kerrisk (man-pages) mtk.manpa...@gmail.com writes:

Re: + mm-show_mem-suppress-page-counts-in-non-blockable-contexts.patch added to -mm tree

2013-03-01 Thread Michal Hocko
On Fri 01-03-13 02:15:04, David Rientjes wrote: On Fri, 1 Mar 2013, Michal Hocko wrote: I have already asked about it in the original thread but didn't get any answer. How can we get a soft lockup when all implementations of show_mem call touch_nmi_watchdog? Feel free to do s/soft

Re: [GIT PULL] Load keys from signed PE binaries

2013-03-01 Thread Vojtech Pavlik
On Thu, Feb 28, 2013 at 10:51:15PM +, Matthew Garrett wrote: On Thu, Feb 28, 2013 at 11:48:06PM +0100, Jiri Kosina wrote: Let me formulate my point more clearly -- Microsoft very likely going to sign hello world EFI PE binary, no matter the contents of .keylist section, as they

Re: [PATCH v3] printk: Avoid softlockups in console_unlock()

2013-03-01 Thread Jan Kara
Hello Paul, On Wed 27-02-13 09:59:45, Paul E. McKenney wrote: On Wed, Feb 27, 2013 at 02:16:59AM +0100, Jan Kara wrote: A CPU can be caught in console_unlock() for a long time (tens of seconds are reported by our customers) when other CPUs are using printk heavily and serial console

Re: Bug in mtd_get_device_size()?

2013-03-01 Thread Richard Genoud
2013/3/1 Velykokhatko, Sergey sergey.velykokha...@mcc-med.de: Hi Brian, Thanks for your answer. Ok, I have nothing against that my interpretation of mtd_get_device_size() purpose is wrong. But what you mean under: Because your BEB_LIMIT=100, you are reserving 100*size/1024 (that is 9.8% of

Re: [PATCH] virtio-spec: Define virtio-mmio registers as LE

2013-03-01 Thread Marc Zyngier
On 14/02/13 10:54, Pawel Moll wrote: To solve the never-ending confusions between hosts and guests of different endianess, define all virtio-mmio registers as LE. This change should be safe at this stage, because no known working mixed-endian system exists so there is virtually no risk of

[PATCH v2 00/11] staging: Support of TDM bus, TDM driver for Marvell Kirkwood and SLIC driver for Silabs Si3226x

2013-03-01 Thread Michail Kurachkin
Michail Kurochkin (11): remove device_attribute added issues description in TODO file removing of buffer filling flag and also reverting old buffer related fix which is not really effective fixed e-mail address add issuses in TODO add issuses in TODO Initial commit of TDM core

Re: [PATCH] virtio-spec: Define virtio-mmio registers as LE

2013-03-01 Thread Pawel Moll
On Fri, 2013-03-01 at 10:41 +, Marc Zyngier wrote: On 14/02/13 10:54, Pawel Moll wrote: To solve the never-ending confusions between hosts and guests of different endianess, define all virtio-mmio registers as LE. This change should be safe at this stage, because no known working

[PATCH v2 01/11] staging: Initial commit of TDM core

2013-03-01 Thread Michail Kurachkin
From: Michail Kurochkin michail.kurach...@promwad.com Signed-off-by: Michail Kurochkin michail.kurach...@promwad.com --- drivers/staging/Kconfig|4 + drivers/staging/Makefile |4 +- drivers/staging/tdm/Kconfig| 38 ++ drivers/staging/tdm/Makefile | 19 +

Re: [PATCH] usb: correctly enable interrupts for xhci

2013-03-01 Thread David Härdeman
On Fri, Mar 01, 2013 at 09:52:54AM +0100, Hannes Reinecke wrote: xhci might run with MSI/MSI-X only, with no support for legacy interrupts. On these devices the request_irq() call in usb_add_hcd() will fail, causing the entire device to fail. For xhci this is especially painful as the driver will

Re: Re: kprobing hash_64.constprop.26 crashes the system, recursion through get_kprobe?

2013-03-01 Thread Masami Hiramatsu
(2013/03/01 17:43), Timo Juhani Lindfors wrote: Masami Hiramatsu masami.hiramatsu...@hitachi.com writes: I am unable to recreate this problem on a fedora system; hash_64 is inlined AFAICS. Thanks testing. How does the disassembly of get_kprobes look for you? Actually, there is no call

Re: Pulling linux-next GIT

2013-03-01 Thread Sedat Dilek
GitWeb service says: 503 - The load average on the server is too high - Sedat - On Fri, Mar 1, 2013 at 11:53 AM, Sedat Dilek sedat.di...@gmail.com wrote: Hmm, cloning also not possible: $ LANG=C LC_ALL=C git clone git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git Cloning

[PATCH v2 04/11] staging: added TODO file for si3226x

2013-03-01 Thread Michail Kurachkin
From: Michail Kurochkin michail.kurach...@promwad.com Signed-off-by: Michail Kurochkin michail.kurach...@promwad.com --- drivers/staging/si3226x/TODO |2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) create mode 100644 drivers/staging/si3226x/TODO diff --git

Re: [PATCH 1/2] x86: change names of e820 memory map type

2013-03-01 Thread Ingo Molnar
* li guang lig.f...@cn.fujitsu.com wrote: gratuitous? It was inspired by gtk library's key definitions, I don't think GTK is a shining example of API cleanliness and usability that the kernel should strive to imitate, especially not in the naming department... gtk original keys like

[PATCH v2 05/11] staging: refactoring request/free voice channels

2013-03-01 Thread Michail Kurachkin
From: Michail Kurochkin michail.kurach...@promwad.com Signed-off-by: Michail Kurochkin michail.kurach...@promwad.com --- drivers/staging/tdm/kirkwood_tdm.c | 162 +--- drivers/staging/tdm/kirkwood_tdm.h | 10 ++- drivers/staging/tdm/tdm.h |5 +-

[PATCH v2 06/11] staging: remove device_attribute

2013-03-01 Thread Michail Kurachkin
Signed-off-by: Michail Kurachkin michail.kurach...@promwad.com --- drivers/staging/tdm/tdm_core.c | 16 +--- 1 files changed, 1 insertions(+), 15 deletions(-) diff --git a/drivers/staging/tdm/tdm_core.c b/drivers/staging/tdm/tdm_core.c index f3ac6fc..cf8c26a 100644 ---

Re: sched: CPU #1's llc-sibling CPU #0 is not on the same node!

2013-03-01 Thread Ingo Molnar
* H. Peter Anvin h...@zytor.com wrote: On 02/25/2013 08:51 PM, Martin Bligh wrote: Do you mean we can remove numaq x86 32bit code now? Wouldn't bother me at all. The machine is from 1995, end of life c. 2000? Was useful in the early days of getting NUMA up and running on Linux, but

[PATCH v2 07/11] staging: added issues description in TODO file

2013-03-01 Thread Michail Kurachkin
Signed-off-by: Michail Kurachkin michail.kurach...@promwad.com --- drivers/staging/si3226x/TODO |8 +++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/drivers/staging/si3226x/TODO b/drivers/staging/si3226x/TODO index 83c5958..b2cb27e 100644 ---

[PATCH v2 08/11] staging: removing of buffer filling flag and also reverting old buffer related fix which is not really effective

2013-03-01 Thread Michail Kurachkin
Signed-off-by: Michail Kurachkin michail.kurach...@promwad.com --- drivers/staging/tdm/kirkwood_tdm.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/tdm/kirkwood_tdm.c b/drivers/staging/tdm/kirkwood_tdm.c index e4a9106..57c8925 100644 ---

Re: [RFC PATCH v3 2/6] uretprobes/x86: hijack return address

2013-03-01 Thread Anton Arapov
On Fri, Mar 01, 2013 at 11:15:36AM +0530, Ananth N Mavinakayanahalli wrote: On Thu, Feb 28, 2013 at 12:00:11PM +0100, Anton Arapov wrote: hijack the return address and replace it with a trampoline v2: - remove -doomed flag, kill task immediately Signed-off-by: Anton Arapov

Re: Re: Re: kprobing hash_64.constprop.26 crashes the system, recursion through get_kprobe?

2013-03-01 Thread Masami Hiramatsu
(2013/03/01 19:54), Masami Hiramatsu wrote: Actually, __kprobes is used much more than we need, because that is safer (and also, that is used just for marking functions related to kprobes). Only what functions we need to mark __kprobes is the functions called from do_int3, and

[PATCH v2 09/11] staging: fixed e-mail address

2013-03-01 Thread Michail Kurachkin
Signed-off-by: Michail Kurachkin michail.kurach...@promwad.com --- drivers/staging/tdm/kirkwood_tdm.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/tdm/kirkwood_tdm.c b/drivers/staging/tdm/kirkwood_tdm.c index 57c8925..4d254bc 100644 ---

Re: sched: CPU #1's llc-sibling CPU #0 is not on the same node!

2013-03-01 Thread Borislav Petkov
On Thu, Feb 28, 2013 at 10:37:10PM -0800, H. Peter Anvin wrote: I'd be very happy to get the NUMAQ code ripped out. I am wondering if there are any reasons to keep any 32-bit x86 NUMA code at all. How much would it hurt us if we said 3.8 is the last kernel that supported NUMAQ? If anyone wants

[PATCH v2 10/11] staging: add issuses in TODO

2013-03-01 Thread Michail Kurachkin
Signed-off-by: Michail Kurachkin michail.kurach...@promwad.com --- drivers/staging/si3226x/TODO | 15 +-- 1 files changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/staging/si3226x/TODO b/drivers/staging/si3226x/TODO index b2cb27e..8d81465 100644 ---

RE: [PATCH] n_gsm: Add Mutex to avoid race when net destroy

2013-03-01 Thread Bi, Chao
-Original Message- From: Jiri Slaby [mailto:jirisl...@gmail.com] On Behalf Of Jiri Slaby Sent: Friday, March 01, 2013 5:10 PM To: Bi, Chao Cc: Greg Kroah-Hartman; linux-kernel@vger.kernel.org; ML netdev; Pillet, VincentX Subject: Re: [PATCH] n_gsm: Add Mutex to avoid race when net

[PATCH v2 11/11] staging: add issuses in TODO

2013-03-01 Thread Michail Kurachkin
Signed-off-by: Michail Kurachkin michail.kurach...@promwad.com --- drivers/staging/tdm/TODO | 16 1 files changed, 16 insertions(+), 0 deletions(-) create mode 100644 drivers/staging/tdm/TODO diff --git a/drivers/staging/tdm/TODO b/drivers/staging/tdm/TODO new file mode

Re: [patch v1 1/5] mfd: da9055 change irq state to default

2013-03-01 Thread Ashish Jangam
On Fri, 2013-01-18 at 10:49 +0530, Ashish Jangam wrote: This patch changes the irq state from high to the now default low state. This patch is tested on smdk6410 board. Signed-off-by: Ashish Jangam ashish.jan...@kpitcummins.com --- drivers/mfd/da9055-core.c |2 +- 1 files changed,

[PATCH] libata-acpi.c: fix copy and paste mistake in ata_acpi_register_power_resource

2013-03-01 Thread Sander Eikelenboom
Fix a copy and paste mistake introduced in: commit bc9b6407bd6df3ab7189e5622816bbc11ae9d2d8 ACPI / PM: Rework the handling of devices depending on power resources Signed-off-by: Sander Eikelenboom li...@eikelenboom.it --- drivers/ata/libata-acpi.c |2 +- 1 files changed, 1 insertions(+), 1

Re: [PATCH] virtio-spec: Define virtio-mmio registers as LE

2013-03-01 Thread Marc Zyngier
On 01/03/13 10:50, Pawel Moll wrote: On Fri, 2013-03-01 at 10:41 +, Marc Zyngier wrote: On 14/02/13 10:54, Pawel Moll wrote: To solve the never-ending confusions between hosts and guests of different endianess, define all virtio-mmio registers as LE. This change should be safe at this

Re: [RFC PATCH v3 2/6] uretprobes/x86: hijack return address

2013-03-01 Thread Ananth N Mavinakayanahalli
On Fri, Mar 01, 2013 at 12:00:43PM +0100, Anton Arapov wrote: On Fri, Mar 01, 2013 at 11:15:36AM +0530, Ananth N Mavinakayanahalli wrote: On Thu, Feb 28, 2013 at 12:00:11PM +0100, Anton Arapov wrote: ... +extern unsigned long arch_uretprobe_hijack_return_addr(unsigned long +

[PATCH] tools/usb: adapt ffs-test.c to new layout of includes (UAPI)

2013-03-01 Thread Andrzej Pietrasiewicz
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com --- tools/usb/ffs-test.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/tools/usb/ffs-test.c b/tools/usb/ffs-test.c index 8674b9e..fe1e66b 100644 ---

[PATCH] regulator: fixed regulator_bulk_enable unwinding code

2013-03-01 Thread Andrzej Hajda
Unwinding code disables all successfully enabled regulators. Error is logged for every failed regulator. Signed-off-by: Andrzej Hajda a.ha...@samsung.com Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com --- drivers/regulator/core.c | 10 +++--- 1 file changed, 7 insertions(+), 3

Re: sched: CPU #1's llc-sibling CPU #0 is not on the same node!

2013-03-01 Thread Ingo Molnar
* Borislav Petkov b...@alien8.de wrote: On Thu, Feb 28, 2013 at 10:37:10PM -0800, H. Peter Anvin wrote: I'd be very happy to get the NUMAQ code ripped out. I am wondering if there are any reasons to keep any 32-bit x86 NUMA code at all. How much would it hurt us if we said 3.8 is the

Re: sched: CPU #1's llc-sibling CPU #0 is not on the same node!

2013-03-01 Thread Tang Chen
On 03/01/2013 03:43 PM, Yinghai Lu wrote: Please check attached patches. Plan A. revert all 8 patches: revert_movablemem_map.patch Plan B. fix movablemem_map: kill_max_low_pfn_mapped.patch and fix_movablemem_map.patch fix_movablemem_map.patch is too risky, and need more test. Hi

[PATCH 1/2] autofs - Fix sparse warning: context imbalance in autofs4_d_automount() different lock contexts for basic block

2013-03-01 Thread Ian Kent
From: Peter Huewe peterhu...@gmx.de Sparse complains: + fs/autofs4/root.c:409:9: sparse: context imbalance in 'autofs4_d_automount' - different lock contexts for basic block This was introduced by commit f55fb0c243 autofs4 - dont clear DCACHE_NEED_AUTOMOUNT on rootless mount The function

[PATCH 2/2] autofs4 - autofs4_catatonic_mode(): remove redundant null check on kfree()

2013-03-01 Thread Ian Kent
From: Tim Gardner tim.gard...@canonical.com smatch analysis: fs/autofs4/waitq.c:46 autofs4_catatonic_mode() info: redundant null check on wq-name.name calling kfree() Signed-off-by: Tim Gardner tim.gard...@canonical.com Signed-off-by: Ian Kent ra...@themaw.net Cc: aut...@vger.kernel.org ---

AW: Bug in mtd_get_device_size()?

2013-03-01 Thread Velykokhatko, Sergey
Hi Richard, Thanks a lot for your explanations. Now at least I understand your logic. And it seems to be reasonable. Your start point that all bad blocks for flash chip could be placed in single MTD. This is really worst worst case, but... Theoretically it could happened. And you should take

Re: [PATCH] menuconfig: use config scripts to detect ncurses libs

2013-03-01 Thread Michal Marek
On 28.2.2013 19:16, Yann E. MORIN wrote: On Thursday 28 February 2013 j...@gentoo.org wrote: This patch replaces the old heuristic for detection of ncurses libs for linking the ncurses menuconfig dialog by the use of the config scripts. This results in the requirement of ncurses version 5.6 or

Re: [PATCH] futex: fix unbalanced spin_lock/spin_unlock() in exit_pi_state_list()

2013-03-01 Thread John Kacur
On Fri, Mar 1, 2013 at 2:36 AM, Yong Zhang yong.zha...@gmail.com wrote: From: Yong Zhang yong.zh...@windriver.com Otherwise, below warning is shown somtimes when running some test: It would be nice to know which test! -o SNIP -- To unsubscribe from this list: send the line unsubscribe

[PATCH] gpio: stmpe: pass DT node to irqdomain

2013-03-01 Thread Linus Walleij
From: Gabriel Fernandez gabriel.fernan...@stericsson.com The irq domain was implemented but the device tree node was not transmitted to irq_domain_add_simple(). Cc: sta...@vger.kernel.org Signed-off-by: Gabriel Fernandez gabriel.fernan...@stericsson.com Signed-off-by: Linus Walleij

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