[PATCH 1/2] hwmon: (vexpress) Remove __devexit and __devexit_p

Signed-off-by: Guenter Roeck --- drivers/hwmon/vexpress.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hwmon/vexpress.c b/drivers/hwmon/vexpress.c index 59fd126..86d7f6d 100644 --- a/drivers/hwmon/vexpress.c +++ b/drivers/hwmon/vexpress.c @@ -196,7 +196,7 @@

[PATCH 2/2] hwmon: (vexpress) Fix build error seen if CONFIG_OF_DEVICE is not set

Fix: vexpress.c: In function ‘vexpress_hwmon_name_show’: vexpress.c:34:2: error: implicit declaration of function ‘of_get_property’ [-Werror=implicit-function-declaration] vexpress.c:34:27: warning: initialization makes pointer from integer without a cast [enabled by default] vexpress.c: In functio

Re: [PATCH 2/2] uprobes: Change handle_swbp() to expose bp_vaddr to handler_chain()

On Sun, Dec 30, 2012 at 04:47:22PM +0100, Oleg Nesterov wrote: > Change handle_swbp() to set regs->ip = bp_vaddr in advance, this is > what consumer->handler() needs but uprobe_get_swbp_addr() is not > exported. > > This also simplifies the code and makes it more consistent across > the supported

Re: Request-queue not getting process even after calling unplug

Kindly let me know if I am posting query in wrong Forum. If yes, then could anyone point me to the appropriate forum ? Thanks in advance, Vivek Satpute On Sun, Dec 30, 2012 at 5:02 PM, Vivek Satpute wrote: > Hi All, > > I am working on RHEL5.8 (kernel-2.6.18-308) and facing weird behavior > wit

Re: [PATCH] mfd, TWL4030: TWL4030 need select REGMAP_I2C

On 12/24/2012 03:19 PM, Chuansheng Liu wrote: > This patch fix the below build error: > drivers/built-in.o: In function `twl_probe': > drivers/mfd/twl-core.c:1256: undefined reference to `devm_regmap_init_i2c' > make: *** [vmlinux] Error 1 Thanks Liu, I have missed this one. Acked-by: Peter Ujfal

Re: [PATCH] prctl: fix validation of an address

On Sun, Dec 30, 2012 at 05:03:07PM -0500, Eric Paris wrote: > On Sat, 2012-12-29 at 15:00 +0400, Andrey Vagin wrote: > > The address should be bigger than dac_mmap_min_addr, because > > a process with CAP_RAWIO can map a vma bellow mmap_min_addr. > > NAK Currently prctl(PR_SET_MM_*, addr, ) retur

Re: Fwd: PROBLEM: Random kernel panic & system freeze when watching video

On Mon, Dec 31, 2012 at 02:42:07AM +0800, Du Jiulun wrote: > CPU 2: Machine Check Exception: 4 Bank 2: b205 > TSC 6568f53a1cee > HARDWARE ERROR. This is *NOT* a software problem! > Please contact your hardware vendor > CPU 2 BANK 2 TSC 6568f53a1cee > TIME 1356717945 Sat Dec 29 02:05:45

[PATCH 00/10] MFD: twl-core: Cleanup part 2 for 3.9

Hello, Second part of the cleanup of twl-core which aims to make the code a bit more readable. It has been tested on: OMAP4 PandaBoard, OMAP4 Blaze, OMAP3 BeagleBoard, OMAP3 Zoom2. Regards, Peter --- Peter Ujfalusi (10): mfd: twl-core: Clean up module id lookup and definitions mfd: twl-core:

[PATCH 03/10] mfd: twl-core: Use the lookup table to find the correct subchip for the modules

Instead of using SUB_CHIP_ID* or magic numbers use the twl_mapping table to look for the subchip ID. Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 56 -- 1 file changed, 27 insertions(+), 29 deletions(-) diff --git a/drivers/mfd/twl-c

[PATCH 04/10] mfd: twl-core: Allocate twl_modules dynamically

At boot time we can allocate the twl_modules array dynamically based on the twl class we are using with devm_kzalloc() instead of the static twl_modules[] array. Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 31 +-- 1 file changed, 21 insertions(+), 10 de

[PATCH 05/10] mfd: twl-core: Do not try to call legacy mfd add_children() when booted with DT

There is really no point to retry to add children devices in case the of_platform_populate() fails. We do not have any information provided via pdata in this case anyways. Depending on the boot type (legacy or DT) only execute either one. Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c

[PATCH 10/10] mfd: twl-core: Move twl_i2c_read/write_u8 to header as inline function

twl_i2c_read/write_u8 become as a simple wrapper over the twl_i2c_read/write. Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 28 include/linux/i2c/twl.h | 17 +++-- 2 files changed, 11 insertions(+), 34 deletions(-) diff --git a/drivers/mfd/

[PATCH 09/10] mfd: twl-core: Remove no longer valid comment regarding to write buffer size

With the regmap conversion there is no longeer a need to allocate bigger buffer for writes Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 3 --- include/linux/i2c/twl.h | 3 --- 2 files changed, 6 deletions(-) diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index e2895

[PATCH 02/10] mfd: twl-core: No need to check for invalid subchip ID

The module id table no longer can have invalid/unused entries. No need for checking the ID for validity. Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 13 ++--- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c ind

[PATCH 08/10] mfd: twl-core: Collect global variables behind one private structure (global)

Gather the global variables under a single structure and allocate it with devm_kzalloc(). It is easier to see them and if in the future we try to add support for multiple instance of twl in the system it is going to be much simpler. Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 104

[PATCH 07/10] mfd: twl-core: Move 'inuse' check early at probe time

We can fail earlier in case multiple instance of the twl-core is tried to be loaded. The twl-core by design only supports one instance. Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/mfd/twl-core.c

[PATCH 06/10] mfd: twl-core: Do not create dummy pdata when booted with DT

When booted with DT we can manage without the dummy pdata. Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 31 +++ 1 file changed, 7 insertions(+), 24 deletions(-) diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index 86cca9e..547fed5 100644 -

[PATCH 01/10] mfd: twl-core: Clean up module id lookup and definitions

Use enums for all module definitions: twl_module_ids for common functionality among twl4030/twl6030 twl4030_module_ids for twl4030 specific ids twl6030_module_ids for twl6030 specific ids In this way the list can be managed easier when new functionality going to be implemented. Signed-off-by: Pet

what's the return-value of regulator_get?

I repeat my question: the driver for lsm303dlh in the 3.5 kernel calls regulator_get(&client->dev, "vdd"); from that it got the return-value fdfb triggering IS_ERR(). but I cannot find any errorcode for -0x205. does anyone know the meaning of this error-code? P -- To unsubscribe from this lis

Re: [PATCH] writeback: fix writeback cache thrashing

On Sun 30-12-12 14:59:50, Namjae Jeon wrote: > From: Namjae Jeon > > Consider Process A: huge I/O on sda > doing heavy write operation - dirty memory becomes more > than dirty_background_ratio > on HDD - flusher thread flush-8:0 > > Consider Process B: small I/O on sdb >

Re: [RESEND PATCH] leds: leds-gpio: set devm_gpio_request_one() flags correctly

On 12/21/2012 06:06 PM, Ezequiel Garcia wrote: > On Fri, Dec 21, 2012 at 12:07 PM, Javier Martinez Canillas > wrote: >> commit a99d76f leds: leds-gpio: use gpio_request_one >> >> changed the leds-gpio driver to use gpio_request_one() instead >> of gpio_request() + gpio_direction_output() >> >> Unf

[PATCH] poll: prevent missed events if _qproc is NULL

This patch seems to fix my issue with ppoll() being stuck on my SMP machine: http://article.gmane.org/gmane.linux.file-systems/70414 The change to sock_poll_wait() in commit 626cf236608505d376e4799adb4f7eb00a8594af (poll: add poll_requested_events() and poll_does_not_wait() functions) seems to h

pm-suspend not waking up properly

Hey, I used uswusp till now and it worked for my old HW configuration. Now I updated to a new I'm running Ubuntu 12.04 with a self-compiled Linux 3.7.0 kernel (uname -a): Linux linux 3.7.0-custom #2 SMP Sat Dec 22 15:07:12 CET 2012 x86_64 x86_64 x86_64 GNU/Linux Mainboard is (dmesg | grep Gigaby

Re: [PATCH] prctl: fix validation of an address

On Mon, 2012-12-31 at 14:14 +0400, Andrew Vagin wrote: > On Sun, Dec 30, 2012 at 05:03:07PM -0500, Eric Paris wrote: > > On Sat, 2012-12-29 at 15:00 +0400, Andrey Vagin wrote: > > > The address should be bigger than dac_mmap_min_addr, because > > > a process with CAP_RAWIO can map a vma bellow mmap

Re: [PATCH] printk: Fix incorrect length from print_time() when seconds > 99999

Hi, >> Sylvan Munaut did something similar >> https://lkml.org/lkml/2012/12/5/168 > > Missed that and duplicated the debugging :( > Sorry Sylvain. I should have followed up on the patch sooner, but I basically finished testing it fixed all the issues and posted it just before leaving for vacation

Regression: Bacula jobs fail with kernel 3.8-rc1

With kernel 3.8-rc1, my nightly Bacula backup job reproducibly aborts 20 minutes into spooling with a "broken pipe" error on the network socket connecting the file and storage daemons: 31-Dec 00:45 xenon-sd JobId 859: Spooling data ... 31-Dec 01:04 xenon-fd JobId 859: Error: bsock.c:429 Write erro

Re: [PATCH] cpuidle - fix lock contention in the idle path

On Sat, Dec 29, 2012 at 11:03:03AM +0100, Daniel Lezcano wrote: > > Hi Russ, > > Is it possible you try this patch on your 2048 cpus ? Yes, I will try it later today. Thanks > Thanks > > -- Daniel > > On 12/26/2012 11:01 AM, Daniel Lezcano wrote: > > The commit bf4d1b5ddb78f86078ac6ae04158

Re: [PATCH] prctl: fix validation of an address

On Mon, Dec 31, 2012 at 09:27:14AM -0500, Eric Paris wrote: > On Mon, 2012-12-31 at 14:14 +0400, Andrew Vagin wrote: > > On Sun, Dec 30, 2012 at 05:03:07PM -0500, Eric Paris wrote: > > > On Sat, 2012-12-29 at 15:00 +0400, Andrey Vagin wrote: > > > > The address should be bigger than dac_mmap_min_ad

Re: [PATCH 10/14] atm: Removed redundant check on unsigned variable

Acked-by: chas williams - CONTRACTOR On Fri, 28 Dec 2012 10:46:36 +0530 Tushar Behera wrote: > Ping. > > On 11/16/2012 12:20 PM, Tushar Behera wrote: > > No need to check whether unsigned variable is less than 0. > > > > CC: Chas Williams > > CC: linux-atm-gene...@lists.sourceforge.net > > C

Re: [PATCH] prctl: fix validation of an address

On Mon, 2012-12-31 at 19:13 +0400, Cyrill Gorcunov wrote: > On Mon, Dec 31, 2012 at 09:27:14AM -0500, Eric Paris wrote: > > On Mon, 2012-12-31 at 14:14 +0400, Andrew Vagin wrote: > > > On Sun, Dec 30, 2012 at 05:03:07PM -0500, Eric Paris wrote: > > > > On Sat, 2012-12-29 at 15:00 +0400, Andrey Vagi

Re: [PATCH] prctl: fix validation of an address

On Mon, Dec 31, 2012 at 10:20:47AM -0500, Eric Paris wrote: > > Is there anything which prevents an unpriv application from changing > mm.mm_start_code and mm.mm_end_code in the image, thus taking advantage > of the privileged restore code to bypass the mmap_min_addr > restrictions? Well, you ca

Re: [PATCH v2 2/3] mm: Update file times when inodes are written after mmaped writes

On Sat 22-12-12 00:43:30, Andy Lutomirski wrote: > On Sat, Dec 22, 2012 at 12:29 AM, Christoph Hellwig > wrote: > > NAK, we went through great trouble to get rid of the nasty layering > > violation where the VM called file_update_time directly just a short > > while ago, reintroducing that is a m

Re: [PATCH 1/2] ARM: dts: prevent *.dtb from always being rebuilt

On 12/29/2012 10:32 PM, Olof Johansson wrote: > On Fri, Dec 28, 2012 at 05:42:46PM -0700, Stephen Warren wrote: >> From: Stephen Warren >> >> if_changed (used by the *.dts->*.dtc rule) rebuilds files if they aren't >> contained in $(targets). (make V=2 indicates this). Add $(dtb-y) to >> $(targets

Re: [PATCH 1/2] ARM: dts: prevent *.dtb from always being rebuilt

On 12/31/2012 10:39 AM, Stephen Warren wrote: > On 12/29/2012 10:32 PM, Olof Johansson wrote: >> On Fri, Dec 28, 2012 at 05:42:46PM -0700, Stephen Warren wrote: >>> From: Stephen Warren >>> >>> if_changed (used by the *.dts->*.dtc rule) rebuilds files if they aren't >>> contained in $(targets). (m

[PATCH 0/7] uprobes: alloc utask/xol_area cleanups and minor fix

Hello. This series fixes the minor bug and cleanups the usage of add_utask() and xol_alloc_area(). Plus it cleanups the initializaion of ->utask in handle_swbp() paths. Anton, this conflicts with your uretprobe patches, but I think we should do this to avoid the code duplication. IOW, I consider

[PATCH 2/7] uprobes: Fold xol_alloc_area() into get_xol_area()

Currently only xol_get_insn_slot() does get_xol_area() + xol_alloc_area(), but this will have more users and we do not want to copy-and-paste this code. This patch simply moves xol_alloc_area() into get_xol_area() to simplify the current and future code. Signed-off-by: Oleg Nesterov --- kernel/e

[PATCH 3/7] uprobes: Turn add_utask() into get_utask()

Rename add_utask() into get_utask() and change it to allocate on demand to simplify the caller. Like get_xol_area() it will have more users. Signed-off-by: Oleg Nesterov --- kernel/events/uprobes.c | 27 +-- 1 files changed, 9 insertions(+), 18 deletions(-) diff --git

[PATCH 4/7] uprobes: Do not play with utask in xol_get_insn_slot()

pre_ssout()->xol_get_insn_slot() path is confusing and buggy. This patch cleanups the code, the next one fixes the bug. Change xol_get_insn_slot() to only allocate the slot and do nothing more, move the initialization of utask->xol_vaddr/vaddr into pre_ssout(). Signed-off-by: Oleg Nesterov ---

[PATCH 5/7] uprobes: Fix utask->xol_vaddr leak in pre_ssout()

pre_ssout() should do xol_free_insn_slot() if arch_uprobe_pre_xol() fails, otherwise nobody will free the allocated slot. Signed-off-by: Oleg Nesterov --- kernel/events/uprobes.c |9 - 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/kernel/events/uprobes.c b/kernel/eve

[PATCH 7/7] uprobes: Kill the bogus IS_ERR_VALUE(xol_vaddr) check

utask->xol_vaddr is either zero or valid, remove the bogus IS_ERR_VALUE() check in xol_free_insn_slot(). Signed-off-by: Oleg Nesterov --- kernel/events/uprobes.c |3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index ad1

[PATCH 6/7] uprobes: Do not allocate current->utask unnecessary

handle_swbp() does get_utask() before can_skip_sstep() for no reason, we do not need ->utask if can_skip_sstep() succeeds. Move get_utask() to pre_ssout() who actually starts to use it. Move the initialization of utask->active_uprobe/state as well. This way the whole initialization is consolidated

[PATCH 1/7] uprobes: Move alloc_page() from xol_add_vma() to xol_alloc_area()

Move alloc_page() from xol_add_vma() to xol_alloc_area() to cleanup the code. This separates the memory allocations and consolidates the -EALREADY cleanups and the error handling. Signed-off-by: Oleg Nesterov --- kernel/events/uprobes.c | 32 +--- 1 files changed, 1

RE: [PATCH v6 00/12] iommu/exynos: Fixes and Enhancements of System MMU driver with DT

Cho KyongHo wrote: > > notice: v6 patch-set is rebased on next/iommu-exynos branch of > linux-samsung.git. This patch-set does not include 2 patches (05 and 06 > patches in v5 patch-se) because they alread exist already in the branch. > > The current exynos-iommu(System MMU) driver does not work

[PATCH] uio: uio_sercos3: use module_pci_driver macro

use module_pci_driver macro and simplify the module init and exit code Signed-off-by: Devendra Naga --- drivers/uio/uio_sercos3.c | 14 +- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/drivers/uio/uio_sercos3.c b/drivers/uio/uio_sercos3.c index 81a10a5..5419832 1006

PATCH: Error checking page_size to see if userspace page_size_int = 2.

This patch is for the pagemap.h. This checks to see if the page_size_int is 2, if not, set the value to 2, and return 1. The code is under the double-dashed lines. -- Signed-off-by: Christopher P. Sacchi chris.sac...@gmail.com --- pagemap.h 2012-12-21 20:19:00.0 -0500 +++ pagemap.h 201

PATCH: Error Checking for pagemap.h.

This patch is for the pagemap.h. This checks to see if the page_size_int is 2, if not, set the value to 2, and return 1. The code is under the double-dashed lines. It is for Kernel Version 3.8-rc1. This is a rewrite. -- Signed-off-by: Christopher P. Sacchi chris.sac...@gmail.com --- pagemap.h 20

[PATCH] uio: sercos3: use devm_kzalloc

use devm_kzalloc and no need of free's at error path and unload Signed-off-by: Devendra Naga --- Please apply this after changeid: 1fb4ec94e7e955a1e26bf81f2634e5be2fa5f1d5 [PATCH] uio: uio_sercos3: use module_pci_driver macro sorry for sending as patch should be patch 2/2. drivers/uio/uio_se

Re: [RFC] ktap: Another dynamic tracing tool for Linux

bookjovi wrote: > [...] This mail is RFC for discuss on a new dynamic tracing tool, I > name it ktap. (only experimental project now) Welcome to the problem domain! > [...] > what ktap differentiates with Systemtap is: > [...] > 2). ktap have good portability, because it compile source file

Re: [PATCH v6 05/12] iommu/exynos: support for device tree

On 12/26/2012 02:53 AM, Cho KyongHo wrote: > This commit adds device tree support for System MMU. > > Signed-off-by: KyongHo Cho Cc: devicetree-disc...@lists.ozlabs.org Please note any patches adding new device tree bindings should be sent to this mailing list. I have few comments, please see be

Re: [PATCH v2] input: vt8500: Add power button keypad driver

Hi Tony, On Mon, Dec 31, 2012 at 03:04:59PM +1300, Tony Prisk wrote: > This patch adds support for the Power Button keypad found on > Wondermedia netbooks/tablets. > > Signed-off-by: Tony Prisk > --- > v2: > Remove devicetree binding for keycode > Add dependency on OF in Kconfig > Move static va

[PATCH] Access control in Xen privcmd_ioctl_mmap

In the privcmd Linux driver two checks in the functions privcmd_ioctl_mmap and privcmd_ioctl_mmap_batch are not needed as they are trying to enforce hypervisor-level access control. They should be removed as they break secondary control domains when performing dom0 disaggregation. Xen itself provi

Re: [PATCH v2] input: vt8500: Add power button keypad driver

On Mon, 2012-12-31 at 12:37 -0800, Dmitry Torokhov wrote: > Hi Tony, > > On Mon, Dec 31, 2012 at 03:04:59PM +1300, Tony Prisk wrote: > > This patch adds support for the Power Button keypad found on > > Wondermedia netbooks/tablets. > > > > Signed-off-by: Tony Prisk > > --- > > v2: > > Remove dev

Re: [PATCH] prctl: fix validation of an address

Quoting Cyrill Gorcunov (gorcu...@openvz.org): > > The kernel makes the decision on what is valid via security_mmap_addr(). > > Assuming there are no security fears of an untrusted application > > tricking some priviledged application to set up these maps the answer is > > just calling security_mma

[PATCH v3] input: vt8500: Add power button keypad driver

This patch adds support for the Power Button keypad found on Wondermedia netbooks/tablets. A keymap property is exposed to allowing defining the key event to be generated when the power button is pressed. Signed-off-by: Tony Prisk --- CC: linux-kernel@vger.kernel.org CC: linux-arm-ker...@lists.i

RE: [PATCH 7/8] zswap: add to mm/

> From: Seth Jennings [mailto:sjenn...@linux.vnet.ibm.com] > Subject: [PATCH 7/8] zswap: add to mm/ > > zswap is a thin compression backend for frontswap. It receives > pages from frontswap and attempts to store them in a compressed > memory pool, resulting in an effective partial memory reclaim a

Re: [PATCH] poll: prevent missed events if _qproc is NULL

Eric Wong wrote: > This patch seems to fix my issue with ppoll() being stuck on my > SMP machine: http://article.gmane.org/gmane.linux.file-systems/70414 OK, it doesn't fix my issue, but it seems to make it harder-to-hit... > The change to sock_poll_wait() in > commit 626cf236608505d376e4799adb4

New Defect(s) reported by Coverity Scan

Hi, Please find the latest report on new defect(s) that have been introduced to the Linux Kernel found with Coverity SCAN. Defect(s) Reported-by: Coverity Scan: ___ ** CID 753114: Use after free (USE_AFTER_FREE) /drivers/

[ANNOUNCE] Git v1.8.1

The latest feature release Git v1.8.1 is now available at the usual places. The release tarballs are found at: http://code.google.com/p/git-core/downloads/list and their SHA-1 checksums are: ac8dced9c3232c0ec6a88d04600a4d0eaf2ba4e3 git-1.8.1.tar.gz a256fc56c89dc3c8d58b81a2c02dc89299f1f29b

Re: [RESEND PATCH] drm/nouveau: fix init with agpgart-uninorth

On Mon, Dec 31, 2012 at 03:34:59AM +0200, Aaro Koskinen wrote: > Check that the AGP aperture can be mapped. This follows a similar change > done for Radeon (commit 365048ff, drm/radeon: AGP memory is only I/O if > the aperture can be mapped by the CPU.). > > The patch fixes the following error see

[PATCH] Re: New Defect(s) reported by Coverity Scan

From b41864867464bfe0e2d114528bc9b39e2d9f546e Mon Sep 17 00:00:00 2001 From: Nigel Cunningham Date: Tue, 1 Jan 2013 13:03:50 +1100 Subject: [PATCH] Fix rbd use after free. This patch addresses Coverity #753114. The use of ceph_opts in rbd_add is currently confusing - there are three possible ou

[PATCH 3] Re: New Defect(s) reported by Coverity Scan

From b4a7ab768df17e1cda7d0ae8744e986215a644c3 Mon Sep 17 00:00:00 2001 From: Nigel Cunningham Date: Tue, 1 Jan 2013 13:53:51 +1100 Subject: [PATCH] Remove unused variable in rbd_dev_probe_update_spec. As an aside to the previous patch, remove the unused local variable reply_buf in that function.

[PATCH 2] Re: New Defect(s) reported by Coverity Scan

From 68e866b8eac534405ae16b79b7ffd9de05c11c67 Mon Sep 17 00:00:00 2001 From: Nigel Cunningham Date: Tue, 1 Jan 2013 13:50:22 +1100 Subject: [PATCH] Fix uninitialised variable in rbd_dev_probe_update_spec. The local variable ret can be used uninitialised in the error path if the kstrdup at line 2

Re: mm: lockup on mmap_sem

On Tue, Jan 1, 2013 at 1:55 AM, Sasha Levin wrote: > Hi all, > > While fuzzing with trinity inside a KVM tools guest, running latest -next > kernel, > I've stumbled on the following hang: > > [ 7204.030178] INFO: task khugepaged:3257 blocked for more than 120 seconds. > [ 7204.031043] "echo 0 > /

Re: [PATCH v7 1/2] KSM: numa awareness sysfs knob

On Fri, 2012-12-28 at 02:32 +0100, Petr Holasek wrote: > Introduces new sysfs boolean knob /sys/kernel/mm/ksm/merge_across_nodes > which control merging pages across different numa nodes. > When it is set to zero only pages from the same node are merged, > otherwise pages from all nodes can be merg

Re: [RFC PATCH v1 02/31] ARC: irqflags

On Tuesday 13 November 2012 01:20 AM, Thomas Gleixner wrote: > On Wed, 7 Nov 2012, Vineet Gupta wrote: >> + ** >> + * Inline ASM macros to read/write AUX Regs >> + * Essentially invocation of lr/sr insns from "C" >> + */ >> +