[PATCH 1/5] sched, rt: move .switched_from out of the scope of CONFIG_SMP

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu .switched_from shouldn't be initialized in the scope of CONFIG_SMP, so this patch is trying to move it out. Signed-off-by: Zhi Yong Wu --- kernel/sched/rt.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index

[PATCH 5/5] Documentation, sched-arch.txt: fix the incorrect syntax

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu Signed-off-by: Zhi Yong Wu --- Documentation/scheduler/sched-arch.txt |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/Documentation/scheduler/sched-arch.txt b/Documentation/scheduler/sched-arch.txt index 9290de7..0a7d252 100644 ---

[PATCH 2/5] sched, fair: fix the comment of move_tasks()

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu Signed-off-by: Zhi Yong Wu --- kernel/sched/fair.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index c7395d9..a82ae0a 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4982,7 +4982,7 @@

[PATCH 0/5] Sched: Some trivial typo fixes

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu *** BLURB HERE *** Zhi Yong Wu (5): sched, rt: move .switched_from out of the scope of CONFIG_SMP sched, fair: fix the comment of move_tasks() sched, fair: fix the typo in select_idle_sibling() sched, fair: fix the comment of select_task_rq_fair() Documentation,

Re: [PATCH 1/2][Untested] ACPI / hotplug: Add demand_offline hotplug profile flag

2013-12-27 Thread Rafael J. Wysocki
On Friday, December 27, 2013 02:34:52 PM Yasuaki Ishimatsu wrote: > (2013/12/27 14:18), Yasuaki Ishimatsu wrote: > > (2013/12/27 9:58), Rafael J. Wysocki wrote: > >> On Thursday, December 26, 2013 01:10:30 PM Yasuaki Ishimatsu wrote: > >>> (2013/12/26 12:10), Yasuaki Ishimatsu wrote: >

Re: [PATCH 1/2][Untested] ACPI / hotplug: Add demand_offline hotplug profile flag

2013-12-27 Thread Rafael J. Wysocki
On Friday, December 27, 2013 02:18:57 PM Yasuaki Ishimatsu wrote: > (2013/12/27 9:58), Rafael J. Wysocki wrote: > > On Thursday, December 26, 2013 01:10:30 PM Yasuaki Ishimatsu wrote: > >> (2013/12/26 12:10), Yasuaki Ishimatsu wrote: > >>> (2013/12/23 23:00), Rafael J. Wysocki wrote: > From:

Re: [PATCH v2] Bluetooth: Add hci_h4p driver

2013-12-27 Thread Pali Rohár
On Friday 27 December 2013 12:02:47 Pali Rohár wrote: > I'm sending updated version of hci_h4p bluetooth driver. It is needed for > Nokia N900 bluetooth hardware. This (v2) is older version of hci_h4p driver, > but I tested it with v3.13-rc3 kernel on Nokia N900 and working without any > problems.

Re: [PATCH] f2fs: fix build warning for f2fs_has_inline_data()

2013-12-27 Thread Haicheng Li
On Fri, Dec 27, 2013 at 06:22:03PM +0900, Jaegeuk Kim wrote: > Hi, > > Could you refer the following patch that I sent? > > Re: [PATCH 5/6] f2fs: add the number of inline_data files to status info yes, your patch should have fixed it. thanks. -- To unsubscribe from this list: send the line

Re: [PATCH] autofs - fix symlinks aren't checked for expiry

2013-12-27 Thread Sedat Dilek
On Fri, Dec 27, 2013 at 5:32 AM, Ian Kent wrote: Hi, saw some typos... > From: Ian Kent > > The autofs4 module doesn't consider symlinks for expire as it did > in the older autofs v3 module (so it's actually a long stnding s/stnding/standing > regression). > > The user space daemon has

Re: [PATCH v3 2/2] gpio: davinci: reuse for Keystone SoC

2013-12-27 Thread Grygorii Strashko
Hi Rob, On 12/24/2013 01:41 PM, Grygorii Strashko wrote: The similar GPIO HW block is used by keystone SoCs as in Davinci SoCs. Hence, reuse Davinci GPIO driver for Keystone taking into account that Keystone contains ARM GIC IRQ controller which is implemented using IRQ Chip. Documentation:

[PATCH 1/1] filesystems: Update 00-INDEX in Documentation/filesystems

2013-12-27 Thread Fabian Frederick
Add the following documentation-files with description : -autofs4-mount-control.txt -btrfs.txt -debugfs.txt -devpts.txt -fiemap.txt -gfs2-glocks.txt -gfs2-uevents.txt -omfs.txt -path-lookup.txt -qnx6.txt -quota.txt -squashfs.txt -sysfs-tagging.txt -ubifs.txt

Re: [PATCH] mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE

2013-12-27 Thread Kirill A. Shutemov
On Thu, Dec 26, 2013 at 10:20:52PM -0500, Sasha Levin wrote: > Most of the VM_BUG_ON assertions are performed on a page. Usually, when > one of these assertions fails we'll get a BUG_ON with a call stack and > the registers. > > I've recently noticed based on the requests to add a small piece of

Re: [PATCH] aio: optimize free kioctx slot search

2013-12-27 Thread Gu Zheng
Hi Matthew, On 12/26/2013 10:13 PM, Matthew Wilcox wrote: > On Thu, Dec 26, 2013 at 06:22:10PM +0800, Gu Zheng wrote: >> to the new free slot if it's smaller than 'next_free'. So that we can >> ensure that the slots before 'next_free' are all used, and the search can >> start >> from 'next_free'

[PATCH] sched/auto_group: fix consume memory even if add 'noautogroup' in the cmdline

2013-12-27 Thread Wanpeng Li
We have a server which have 200 CPUs and 8G memory, there is auto_group creation which will almost consume 12MB memory even if add 'noautogroup' in the kernel boot parameter. In addtion, SLUB per cpu partial caches freeing that is local to a processor which requires the taking of locks at the

Re: [PATCH] serial: samsung: Remove hard-coded major/minor numbers

2013-12-27 Thread Tushar Behera
On 27 December 2013 12:08, Greg KH wrote: > On Fri, Dec 27, 2013 at 12:00:20PM +0530, Tushar Behera wrote: >> On 27 December 2013 10:48, Greg KH wrote: >> > On Fri, Dec 27, 2013 at 10:37:28AM +0530, Tushar Behera wrote: [ ... ] >> >> @@ -951,8 +949,6 @@ static struct uart_driver

Re: nouveau nvaa clock missing break?

2013-12-27 Thread Roy Spliet
Hello Kees, Thanks for your feedback. Let me first reassure you that this fall-through is indeed intentional: vdiv should be set regardless of the clock source. A comment line would definitely be in place though for future nouveau hackers. In read_pll, post_div can never be zero in valid

[PATCH 0/8] Enhancement for perf list.

2013-12-27 Thread Dongsheng Yang
Hi Arnaldo, This patchset is an enhancement for perf list command. The patch [6/8] is from work of Ramkumar and David at 52a8d2da.7050...@gmail.com, so I add signed-off by them. Dongsheng Yang (8): perf tools: Fix bug in 'perf list event_glob'. perf tools:

[PATCH 5/8] perf tools: Add support of name_only for print_events_type() function.

2013-12-27 Thread Dongsheng Yang
The all print_xxx_event() functions are supporting name_only argument except print_event_type(). This patch add an argument of name_only for print_events_type() function. Signed-off-by: Dongsheng Yang --- tools/perf/util/parse-events.c | 14 -- tools/perf/util/parse-events.h | 2

[PATCH 8/8] perf tools: Enhancement for perf list with --raw-dump.

2013-12-27 Thread Dongsheng Yang
As we make --raw-dump work as a proper option, we need to make the output of it more readable. Example: # ./perf list kvmmmu --raw-dump kvmmmu:kvm_mmu_pagetable_walk kvmmmu:kvm_mmu_paging_element kvmmmu:kvm_mmu_set_accessed_bit kvmmmu:kvm_mmu_set_dirty_b it

[PATCH 7/8] perf tools: Fix bug when --raw-dump is not the first arguement for perf list.

2013-12-27 Thread Dongsheng Yang
As we use PARSE_OPT_STOP_AT_NON_OPTION option in parse_option(), if --raw-dump is not the first argument, it will be treat as an argument rather than option. Example: # ./perf list kvmmmu --raw-dump kvmmmu:kvm_mmu_pagetable_walk [Tracepoint event]

[PATCH 3/8] perf tools: Make the print_pmu_events funtion to return unsigned int.

2013-12-27 Thread Dongsheng Yang
Sometimes we need to know how many events have been printed in print_pmu_events. This patch make this function to return the number of events we have printed. Signed-off-by: Dongsheng Yang --- tools/perf/util/pmu.c | 20 ++-- tools/perf/util/pmu.h | 2 +- 2 files changed, 11

[PATCH 2/8] perf tools: Make the all print_xxx_event functions to return unsigned int.

2013-12-27 Thread Dongsheng Yang
Currently, the most of print_XXX_event() functions are returning void. Then we can not know whether the printing work is completed well. This patch change the return type to unsigned int, it means the count of events we have printed in print_XXX_event() function. Signed-off-by: Dongsheng Yang

[PATCH 1/8] perf tools: Fix bug in 'perf list event_glob'.

2013-12-27 Thread Dongsheng Yang
As what the usage showing, we can input a event_glob as an argument to list all symbols. But it does not work well right now. Example: # perf list kvmmmu List of pre-defined events (to be used in -e): This patch make it work well as follows. Verification: # perf list

[PATCH 6/8] perf tools: Make --raw-dump work as a proper option for perf list.

2013-12-27 Thread Dongsheng Yang
Ramkumar reported that perf list --raw-dump was broken by 44d742e. Fix by making raw-dump a proper argument. Signed-off-by: David Ahern Signed-off-by: Ramkumar Ramachandra Signed-off-by: Dongsheng Yang Cc: Ramkumar Ramachandra Cc: Arnaldo Carvalho de Melo --- tools/perf/builtin-list.c | 20

[PATCH 4/8] perf tools: Improve the message of perf list for unexpected input.

2013-12-27 Thread Dongsheng Yang
Example: # perf list test List of pre-defined events (to be used in -e): # echo $? 0 Verification: # perf list test No event for test. Usage: perf list [hw|sw|cache|tracepoint|pmu|event_glob] # echo $? 255

Re: [PATCH 1/2] cpufreq: try to resume policies which failed on last resume

2013-12-27 Thread Viresh Kumar
On 27 December 2013 15:27, Viresh Kumar wrote: > I think there is nothing much different in this patch compared to what Bjorn > tested. So you can probably push that now and let him test linux-next later > once he is back? Just saw that you already pushed it. :) -- To unsubscribe from this list:

Re: [PATCH] Add the LED burst trigger

2013-12-27 Thread Pavel Machek
Hi! > I'm writing the Morse code trigger. > what about this > > echo "-.-. *"> patten > -  a long on then a off > .  a short on then a off > space a long off > * mean repeat the patten > s mean indicate the patten just one time then stop

Re: [PATCH 1/2] cpufreq: try to resume policies which failed on last resume

2013-12-27 Thread Viresh Kumar
On 26 December 2013 08:17, Viresh Kumar wrote: > On 26 December 2013 06:35, Rafael J. Wysocki wrote: >> From: Rafael J. Wysocki >> Subject: cpufreq: Clean up after a failing light-weight initialization >> >> If cpufreq_policy_restore() returns NULL during system resume, >> __cpufreq_add_dev()

Re: [PATCH net-next 06/20] net: igbvf: slight optimization of addr compare

2013-12-27 Thread Jeff Kirsher
On Fri, 2013-12-27 at 14:48 +0800, Ding Tianhong wrote: > Use possibly more efficient ether_addr_equal > to instead of memcmp. > > Cc: Jeff Kirsher > Cc: Jesse Brandeburg > Cc: Carolyn Wyborny > Cc: Don Skidmore > Signed-off-by: Ding Tianhong > --- >

Re: [PATCH net-next 07/20] net: ixgbe: slight optimization of addr compare

2013-12-27 Thread Jeff Kirsher
On Fri, 2013-12-27 at 14:48 +0800, Ding Tianhong wrote: > Use possibly more efficient ether_addr_equal > to instead of memcmp. > > Cc: Jeff Kirsher > Cc: Jesse Brandeburg > Cc: Bruce Allan > Signed-off-by: Ding Tianhong > --- > drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 3 +-- > 1 file

Re: [PATCH] ARM: omapfb: Add early framebuffer memory allocator

2013-12-27 Thread Pavel Machek
On Thu 2013-12-26 01:12:39, Ivaylo Dimitrov wrote: > From: Ivaylo Dimitrov > > On memory limited devices, CMA fails easily when asked to allocate big > chunks of memory like framebuffer memory needed for video playback. > > Add boot parameter "omapfb_memsize" which allocates memory to be used >

[PATCH] mm/slub: fix accumulate per cpu partial cache objects

2013-12-27 Thread Wanpeng Li
SLUB per cpu partial cache is a list of slab caches to accelerate objects allocation. However, current codes just accumulate the objects number of the first slab cache of per cpu partial cache instead of traverse the whole list. Signed-off-by: Wanpeng Li --- mm/slub.c | 32

Re: [PATCH] Staging: tidspbridge: Use hashtable implementation

2013-12-27 Thread Pavel Machek
Hi! > From: Ivaylo Dimitrov > > Use upstream hashtable implementation instead of generic code > > Signed-off-by: Ivaylo Dimitrov > @@ -991,8 +989,11 @@ static struct dynload_symbol > *dbll_add_to_symbol_table(struct dynamic_loader_sym > sym_ptr = > (struct

Re: [PATCH] cpufreq: Fix timer/workqueue corruption by protecting reading governor_enabled

2013-12-27 Thread Viresh Kumar
On 27 December 2013 15:00, wrote: > diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c > -static DEFINE_MUTEX(cpufreq_governor_lock); > diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h > index dc196bb..4faafe7 100644 > --- a/include/linux/cpufreq.h > +++

[PATCH] cpufreq: Fix timer/workqueue corruption by protecting reading governor_enabled

2013-12-27 Thread jiel
From: Jane Li When a CPU is hot removed we'll cancel all the delayed work items via gov_cancel_work(). Sometimes the delayed work function determines that it should adjust the delay for all other CPUs that the policy is managing. If this scenario occurs, the canceling CPU will cancel its own

Re: [PATCH] f2fs: fix build warning for f2fs_has_inline_data()

2013-12-27 Thread Jaegeuk Kim
Hi, Could you refer the following patch that I sent? Re: [PATCH 5/6] f2fs: add the number of inline_data files to status info Thanks, 2013-12-27 (금), 14:45 +0800, Haicheng Li: > This patch is to fix the issue reported by Fengguang Wu: > > Note: the f2fs/linux-3.4 HEAD

[PATCH] f2fs: handle errors correctly during f2fs_reserve_block

2013-12-27 Thread Jaegeuk Kim
The get_dnode_of_data nullifies inode and node page when error is occurred. There are two cases that passes inode page into get_dnode_of_data(). 1. make_empty_dir() -> get_new_data_page() -> f2fs_reserve_block(ipage) -> get_dnode_of_data() 2. f2fs_convert_inline_data() ->

Re: [PATCH] mtd: nand: remove pasemi_nand driver

2013-12-27 Thread Paul Bolle
On Thu, 2013-12-26 at 21:52 -0800, Olof Johansson wrote: > The PA Semi platform is sparsely used these days (with just a handful > of known users out there). I'm 100% sure none of them use the MTD NAND > driver -- most standard use cases include PCI-e SATA controllers for > storage instead, and

RE: [PATCHv4 2/4] ARM: dts: Add Freescale SAI ALSA SoC Digital Audio Interface node for VF610.

2013-12-27 Thread li.xi...@freescale.com
Hi Shawn, > > diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi > > index e84d84c..2d6ddd0 100644 > > --- a/arch/arm/boot/dts/vf610.dtsi > > +++ b/arch/arm/boot/dts/vf610.dtsi > > @@ -166,6 +166,9 @@ > > interrupts = <0 86 0x04>; > >

Re: [PATCH 2/2] ixgbe: set driver_max_VFs should be done before enabling SRIOV

2013-12-27 Thread Jeff Kirsher
On Wed, 2013-12-25 at 00:07 +0800, Ethan Zhao wrote: > commit 43dc4e01 Limit number of reported VFs to device specific value > It doesn't work and always returns -EBUSY because VFs ware already > enabled. > > ixgbe_enable_sriov() > pci_enable_sriov() > sriov_enable() >

Re: [PATCH 1/2 v2] ixgbe: define IXGBE_MAX_VFS_DRV_LIMIT macro and cleanup const 63

2013-12-27 Thread Jeff Kirsher
On Wed, 2013-12-25 at 00:12 +0800, Ethan Zhao wrote: > Because ixgbe driver limit the max number of VF functions could be > enabled > to 63, so define one macro IXGBE_MAX_VFS_DRV_LIMIT and cleanup the > const 63 > in code. > > v2: fix a typo. > > Signed-off-by: Ethan Zhao > --- >

[PATCH net-next RFC] virtio-net: drop rq->max and rq->num

2013-12-27 Thread Jason Wang
It looks like there's no need for those two fields: - Unless there's a failure for the first refill try, rq->max should be always equal to the vring size. - rq->num is only used to determine the condition that we need to do the refill, we could check vq->num_free instead. - rq->num was

Re: [PATCHv4 2/4] ARM: dts: Add Freescale SAI ALSA SoC Digital Audio Interface node for VF610.

2013-12-27 Thread Shawn Guo
On Fri, Dec 20, 2013 at 09:03:05AM +0800, Xiubo Li wrote: > This patch adds the SAI's edma mux Tx and Rx support. > > Signed-off-by: Xiubo Li > Signed-off-by: Jingchang Lu > --- > arch/arm/boot/dts/vf610.dtsi | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git

Re: [PATCH V5 2/4] DRIVERS: IRQCHIP: CROSSBAR: Add support for Crossbar IP

2013-12-27 Thread Sricharan R
Hi Felipe, On Friday 27 December 2013 01:31 AM, Felipe Balbi wrote: > Hi, > > On Tue, Dec 03, 2013 at 03:57:23PM +0530, Sricharan R wrote: >> +static const struct of_device_id crossbar_match[] __initconst = { >> +{ .compatible = "ti,irq-crossbar" }, >> +{} >> +}; >> + >> +int

Re: [PATCH V5 2/4] DRIVERS: IRQCHIP: CROSSBAR: Add support for Crossbar IP

2013-12-27 Thread Sricharan R
Hi Felipe, On Friday 27 December 2013 01:31 AM, Felipe Balbi wrote: Hi, On Tue, Dec 03, 2013 at 03:57:23PM +0530, Sricharan R wrote: +static const struct of_device_id crossbar_match[] __initconst = { +{ .compatible = ti,irq-crossbar }, +{} +}; + +int irqcrossbar_init(void) +{

Re: [PATCHv4 2/4] ARM: dts: Add Freescale SAI ALSA SoC Digital Audio Interface node for VF610.

2013-12-27 Thread Shawn Guo
On Fri, Dec 20, 2013 at 09:03:05AM +0800, Xiubo Li wrote: This patch adds the SAI's edma mux Tx and Rx support. Signed-off-by: Xiubo Li li.xi...@freescale.com Signed-off-by: Jingchang Lu b35...@freescale.com --- arch/arm/boot/dts/vf610.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff

[PATCH net-next RFC] virtio-net: drop rq-max and rq-num

2013-12-27 Thread Jason Wang
It looks like there's no need for those two fields: - Unless there's a failure for the first refill try, rq-max should be always equal to the vring size. - rq-num is only used to determine the condition that we need to do the refill, we could check vq-num_free instead. - rq-num was required

Re: [PATCH 1/2 v2] ixgbe: define IXGBE_MAX_VFS_DRV_LIMIT macro and cleanup const 63

2013-12-27 Thread Jeff Kirsher
On Wed, 2013-12-25 at 00:12 +0800, Ethan Zhao wrote: Because ixgbe driver limit the max number of VF functions could be enabled to 63, so define one macro IXGBE_MAX_VFS_DRV_LIMIT and cleanup the const 63 in code. v2: fix a typo. Signed-off-by: Ethan Zhao ethan.ker...@gmail.com ---

Re: [PATCH 2/2] ixgbe: set driver_max_VFs should be done before enabling SRIOV

2013-12-27 Thread Jeff Kirsher
On Wed, 2013-12-25 at 00:07 +0800, Ethan Zhao wrote: commit 43dc4e01 Limit number of reported VFs to device specific value It doesn't work and always returns -EBUSY because VFs ware already enabled. ixgbe_enable_sriov() pci_enable_sriov() sriov_enable()

RE: [PATCHv4 2/4] ARM: dts: Add Freescale SAI ALSA SoC Digital Audio Interface node for VF610.

2013-12-27 Thread li.xi...@freescale.com
Hi Shawn, diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi index e84d84c..2d6ddd0 100644 --- a/arch/arm/boot/dts/vf610.dtsi +++ b/arch/arm/boot/dts/vf610.dtsi @@ -166,6 +166,9 @@ interrupts = 0 86 0x04;

Re: [PATCH] mtd: nand: remove pasemi_nand driver

2013-12-27 Thread Paul Bolle
On Thu, 2013-12-26 at 21:52 -0800, Olof Johansson wrote: The PA Semi platform is sparsely used these days (with just a handful of known users out there). I'm 100% sure none of them use the MTD NAND driver -- most standard use cases include PCI-e SATA controllers for storage instead, and boot

[PATCH] f2fs: handle errors correctly during f2fs_reserve_block

2013-12-27 Thread Jaegeuk Kim
The get_dnode_of_data nullifies inode and node page when error is occurred. There are two cases that passes inode page into get_dnode_of_data(). 1. make_empty_dir() - get_new_data_page() - f2fs_reserve_block(ipage) - get_dnode_of_data() 2. f2fs_convert_inline_data() -

Re: [PATCH] f2fs: fix build warning for f2fs_has_inline_data()

2013-12-27 Thread Jaegeuk Kim
Hi, Could you refer the following patch that I sent? Re: [PATCH 5/6] f2fs: add the number of inline_data files to status info Thanks, 2013-12-27 (금), 14:45 +0800, Haicheng Li: This patch is to fix the issue reported by Fengguang Wu: Note: the f2fs/linux-3.4 HEAD

[PATCH] cpufreq: Fix timer/workqueue corruption by protecting reading governor_enabled

2013-12-27 Thread jiel
From: Jane Li j...@marvell.com When a CPU is hot removed we'll cancel all the delayed work items via gov_cancel_work(). Sometimes the delayed work function determines that it should adjust the delay for all other CPUs that the policy is managing. If this scenario occurs, the canceling CPU will

Re: [PATCH] cpufreq: Fix timer/workqueue corruption by protecting reading governor_enabled

2013-12-27 Thread Viresh Kumar
On 27 December 2013 15:00, j...@marvell.com wrote: diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c -static DEFINE_MUTEX(cpufreq_governor_lock); diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index dc196bb..4faafe7 100644 --- a/include/linux/cpufreq.h +++

Re: [PATCH] Staging: tidspbridge: Use hashtable implementation

2013-12-27 Thread Pavel Machek
Hi! From: Ivaylo Dimitrov freemangor...@abv.bg Use upstream hashtable implementation instead of generic code Signed-off-by: Ivaylo Dimitrov freemangor...@abv.bg @@ -991,8 +989,11 @@ static struct dynload_symbol *dbll_add_to_symbol_table(struct dynamic_loader_sym sym_ptr

[PATCH] mm/slub: fix accumulate per cpu partial cache objects

2013-12-27 Thread Wanpeng Li
SLUB per cpu partial cache is a list of slab caches to accelerate objects allocation. However, current codes just accumulate the objects number of the first slab cache of per cpu partial cache instead of traverse the whole list. Signed-off-by: Wanpeng Li liw...@linux.vnet.ibm.com ---

Re: [PATCH] ARM: omapfb: Add early framebuffer memory allocator

2013-12-27 Thread Pavel Machek
On Thu 2013-12-26 01:12:39, Ivaylo Dimitrov wrote: From: Ivaylo Dimitrov freemangor...@abv.bg On memory limited devices, CMA fails easily when asked to allocate big chunks of memory like framebuffer memory needed for video playback. Add boot parameter omapfb_memsize which allocates memory

Re: [PATCH net-next 07/20] net: ixgbe: slight optimization of addr compare

2013-12-27 Thread Jeff Kirsher
On Fri, 2013-12-27 at 14:48 +0800, Ding Tianhong wrote: Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Jeff Kirsher jeffrey.t.kirs...@intel.com Cc: Jesse Brandeburg jesse.brandeb...@intel.com Cc: Bruce Allan bruce.w.al...@intel.com Signed-off-by: Ding Tianhong

Re: [PATCH net-next 06/20] net: igbvf: slight optimization of addr compare

2013-12-27 Thread Jeff Kirsher
On Fri, 2013-12-27 at 14:48 +0800, Ding Tianhong wrote: Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Jeff Kirsher jeffrey.t.kirs...@intel.com Cc: Jesse Brandeburg jesse.brandeb...@intel.com Cc: Carolyn Wyborny carolyn.wybo...@intel.com Cc: Don Skidmore

Re: [PATCH] Add the LED burst trigger

2013-12-27 Thread Pavel Machek
Hi! I'm writing the Morse code trigger. what about this echo -.-. * patten -  a long on then a off .  a short on then a off space a long off * mean repeat the patten s mean indicate the patten just one time then stop Actually, that's

Re: [PATCH 1/2] cpufreq: try to resume policies which failed on last resume

2013-12-27 Thread Viresh Kumar
On 26 December 2013 08:17, Viresh Kumar viresh.ku...@linaro.org wrote: On 26 December 2013 06:35, Rafael J. Wysocki r...@rjwysocki.net wrote: From: Rafael J. Wysocki rafael.j.wyso...@intel.com Subject: cpufreq: Clean up after a failing light-weight initialization If cpufreq_policy_restore()

Re: [PATCH 1/2] cpufreq: try to resume policies which failed on last resume

2013-12-27 Thread Viresh Kumar
On 27 December 2013 15:27, Viresh Kumar viresh.ku...@linaro.org wrote: I think there is nothing much different in this patch compared to what Bjorn tested. So you can probably push that now and let him test linux-next later once he is back? Just saw that you already pushed it. :) -- To

[PATCH 4/8] perf tools: Improve the message of perf list for unexpected input.

2013-12-27 Thread Dongsheng Yang
Example: # perf list test List of pre-defined events (to be used in -e): # echo $? 0 Verification: # perf list test No event for test. Usage: perf list [hw|sw|cache|tracepoint|pmu|event_glob] # echo $? 255

[PATCH 1/8] perf tools: Fix bug in 'perf list event_glob'.

2013-12-27 Thread Dongsheng Yang
As what the usage showing, we can input a event_glob as an argument to list all symbols. But it does not work well right now. Example: # perf list kvmmmu List of pre-defined events (to be used in -e): This patch make it work well as follows. Verification: # perf list

[PATCH 6/8] perf tools: Make --raw-dump work as a proper option for perf list.

2013-12-27 Thread Dongsheng Yang
Ramkumar reported that perf list --raw-dump was broken by 44d742e. Fix by making raw-dump a proper argument. Signed-off-by: David Ahern dsah...@gmail.com Signed-off-by: Ramkumar Ramachandra artag...@gmail.com Signed-off-by: Dongsheng Yang yangds.f...@cn.fujitsu.com Cc: Ramkumar Ramachandra

[PATCH 2/8] perf tools: Make the all print_xxx_event functions to return unsigned int.

2013-12-27 Thread Dongsheng Yang
Currently, the most of print_XXX_event() functions are returning void. Then we can not know whether the printing work is completed well. This patch change the return type to unsigned int, it means the count of events we have printed in print_XXX_event() function. Signed-off-by: Dongsheng Yang

[PATCH 0/8] Enhancement for perf list.

2013-12-27 Thread Dongsheng Yang
Hi Arnaldo, This patchset is an enhancement for perf list command. The patch [6/8] is from work of Ramkumar and David at 52a8d2da.7050...@gmail.com, so I add signed-off by them. Dongsheng Yang (8): perf tools: Fix bug in 'perf list event_glob'. perf tools:

[PATCH 5/8] perf tools: Add support of name_only for print_events_type() function.

2013-12-27 Thread Dongsheng Yang
The all print_xxx_event() functions are supporting name_only argument except print_event_type(). This patch add an argument of name_only for print_events_type() function. Signed-off-by: Dongsheng Yang yangds.f...@cn.fujitsu.com --- tools/perf/util/parse-events.c | 14 --

[PATCH 8/8] perf tools: Enhancement for perf list with --raw-dump.

2013-12-27 Thread Dongsheng Yang
As we make --raw-dump work as a proper option, we need to make the output of it more readable. Example: # ./perf list kvmmmu --raw-dump kvmmmu:kvm_mmu_pagetable_walk kvmmmu:kvm_mmu_paging_element kvmmmu:kvm_mmu_set_accessed_bit kvmmmu:kvm_mmu_set_dirty_b it

[PATCH 7/8] perf tools: Fix bug when --raw-dump is not the first arguement for perf list.

2013-12-27 Thread Dongsheng Yang
As we use PARSE_OPT_STOP_AT_NON_OPTION option in parse_option(), if --raw-dump is not the first argument, it will be treat as an argument rather than option. Example: # ./perf list kvmmmu --raw-dump kvmmmu:kvm_mmu_pagetable_walk [Tracepoint event]

[PATCH 3/8] perf tools: Make the print_pmu_events funtion to return unsigned int.

2013-12-27 Thread Dongsheng Yang
Sometimes we need to know how many events have been printed in print_pmu_events. This patch make this function to return the number of events we have printed. Signed-off-by: Dongsheng Yang yangds.f...@cn.fujitsu.com --- tools/perf/util/pmu.c | 20 ++-- tools/perf/util/pmu.h | 2

Re: nouveau nvaa clock missing break?

2013-12-27 Thread Roy Spliet
Hello Kees, Thanks for your feedback. Let me first reassure you that this fall-through is indeed intentional: vdiv should be set regardless of the clock source. A comment line would definitely be in place though for future nouveau hackers. In read_pll, post_div can never be zero in valid

Re: [PATCH] serial: samsung: Remove hard-coded major/minor numbers

2013-12-27 Thread Tushar Behera
On 27 December 2013 12:08, Greg KH gre...@linuxfoundation.org wrote: On Fri, Dec 27, 2013 at 12:00:20PM +0530, Tushar Behera wrote: On 27 December 2013 10:48, Greg KH gre...@linuxfoundation.org wrote: On Fri, Dec 27, 2013 at 10:37:28AM +0530, Tushar Behera wrote: [ ... ] @@ -951,8 +949,6

[PATCH] sched/auto_group: fix consume memory even if add 'noautogroup' in the cmdline

2013-12-27 Thread Wanpeng Li
We have a server which have 200 CPUs and 8G memory, there is auto_group creation which will almost consume 12MB memory even if add 'noautogroup' in the kernel boot parameter. In addtion, SLUB per cpu partial caches freeing that is local to a processor which requires the taking of locks at the

Re: [PATCH] aio: optimize free kioctx slot search

2013-12-27 Thread Gu Zheng
Hi Matthew, On 12/26/2013 10:13 PM, Matthew Wilcox wrote: On Thu, Dec 26, 2013 at 06:22:10PM +0800, Gu Zheng wrote: to the new free slot if it's smaller than 'next_free'. So that we can ensure that the slots before 'next_free' are all used, and the search can start from 'next_free' to

Re: [PATCH] mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE

2013-12-27 Thread Kirill A. Shutemov
On Thu, Dec 26, 2013 at 10:20:52PM -0500, Sasha Levin wrote: Most of the VM_BUG_ON assertions are performed on a page. Usually, when one of these assertions fails we'll get a BUG_ON with a call stack and the registers. I've recently noticed based on the requests to add a small piece of code

[PATCH 1/1] filesystems: Update 00-INDEX in Documentation/filesystems

2013-12-27 Thread Fabian Frederick
Add the following documentation-files with description : -autofs4-mount-control.txt -btrfs.txt -debugfs.txt -devpts.txt -fiemap.txt -gfs2-glocks.txt -gfs2-uevents.txt -omfs.txt -path-lookup.txt -qnx6.txt -quota.txt -squashfs.txt -sysfs-tagging.txt -ubifs.txt

Re: [PATCH v3 2/2] gpio: davinci: reuse for Keystone SoC

2013-12-27 Thread Grygorii Strashko
Hi Rob, On 12/24/2013 01:41 PM, Grygorii Strashko wrote: The similar GPIO HW block is used by keystone SoCs as in Davinci SoCs. Hence, reuse Davinci GPIO driver for Keystone taking into account that Keystone contains ARM GIC IRQ controller which is implemented using IRQ Chip. Documentation:

Re: [PATCH] autofs - fix symlinks aren't checked for expiry

2013-12-27 Thread Sedat Dilek
On Fri, Dec 27, 2013 at 5:32 AM, Ian Kent ra...@themaw.net wrote: Hi, saw some typos... From: Ian Kent ik...@redhat.com The autofs4 module doesn't consider symlinks for expire as it did in the older autofs v3 module (so it's actually a long stnding s/stnding/standing regression). The

Re: [PATCH] f2fs: fix build warning for f2fs_has_inline_data()

2013-12-27 Thread Haicheng Li
On Fri, Dec 27, 2013 at 06:22:03PM +0900, Jaegeuk Kim wrote: Hi, Could you refer the following patch that I sent? Re: [PATCH 5/6] f2fs: add the number of inline_data files to status info yes, your patch should have fixed it. thanks. -- To unsubscribe from this list: send the line

Re: [PATCH v2] Bluetooth: Add hci_h4p driver

2013-12-27 Thread Pali Rohár
On Friday 27 December 2013 12:02:47 Pali Rohár wrote: I'm sending updated version of hci_h4p bluetooth driver. It is needed for Nokia N900 bluetooth hardware. This (v2) is older version of hci_h4p driver, but I tested it with v3.13-rc3 kernel on Nokia N900 and working without any problems.

Re: [PATCH 1/2][Untested] ACPI / hotplug: Add demand_offline hotplug profile flag

2013-12-27 Thread Rafael J. Wysocki
On Friday, December 27, 2013 02:18:57 PM Yasuaki Ishimatsu wrote: (2013/12/27 9:58), Rafael J. Wysocki wrote: On Thursday, December 26, 2013 01:10:30 PM Yasuaki Ishimatsu wrote: (2013/12/26 12:10), Yasuaki Ishimatsu wrote: (2013/12/23 23:00), Rafael J. Wysocki wrote: From: Rafael J.

Re: [PATCH 1/2][Untested] ACPI / hotplug: Add demand_offline hotplug profile flag

2013-12-27 Thread Rafael J. Wysocki
On Friday, December 27, 2013 02:34:52 PM Yasuaki Ishimatsu wrote: (2013/12/27 14:18), Yasuaki Ishimatsu wrote: (2013/12/27 9:58), Rafael J. Wysocki wrote: On Thursday, December 26, 2013 01:10:30 PM Yasuaki Ishimatsu wrote: (2013/12/26 12:10), Yasuaki Ishimatsu wrote: (2013/12/23 23:00),

[PATCH 0/5] Sched: Some trivial typo fixes

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu wu...@linux.vnet.ibm.com *** BLURB HERE *** Zhi Yong Wu (5): sched, rt: move .switched_from out of the scope of CONFIG_SMP sched, fair: fix the comment of move_tasks() sched, fair: fix the typo in select_idle_sibling() sched, fair: fix the comment of

[PATCH 1/5] sched, rt: move .switched_from out of the scope of CONFIG_SMP

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu wu...@linux.vnet.ibm.com .switched_from shouldn't be initialized in the scope of CONFIG_SMP, so this patch is trying to move it out. Signed-off-by: Zhi Yong Wu wu...@linux.vnet.ibm.com --- kernel/sched/rt.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff

[PATCH 5/5] Documentation, sched-arch.txt: fix the incorrect syntax

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu wu...@linux.vnet.ibm.com Signed-off-by: Zhi Yong Wu wu...@linux.vnet.ibm.com --- Documentation/scheduler/sched-arch.txt |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/Documentation/scheduler/sched-arch.txt b/Documentation/scheduler/sched-arch.txt

[PATCH 2/5] sched, fair: fix the comment of move_tasks()

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu wu...@linux.vnet.ibm.com Signed-off-by: Zhi Yong Wu wu...@linux.vnet.ibm.com --- kernel/sched/fair.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index c7395d9..a82ae0a 100644 --- a/kernel/sched/fair.c +++

[PATCH 4/5] sched, fair: fix the comment of select_task_rq_fair()

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu wu...@linux.vnet.ibm.com Signed-off-by: Zhi Yong Wu wu...@linux.vnet.ibm.com --- kernel/sched/fair.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index db23d71..eaa1e91 100644 --- a/kernel/sched/fair.c +++

[PATCH 3/5] sched, fair: fix the typo in select_idle_sibling()

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu wu...@linux.vnet.ibm.com Signed-off-by: Zhi Yong Wu wu...@linux.vnet.ibm.com --- kernel/sched/fair.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index a82ae0a..db23d71 100644 --- a/kernel/sched/fair.c +++

[PATCH 0/5] Sched: Some trivial typo fixes

2013-12-27 Thread Zhi Yong Wu
From: Zhi Yong Wu wu...@linux.vnet.ibm.com They were found when i review sched related src code. Zhi Yong Wu (5): sched, rt: move .switched_from out of the scope of CONFIG_SMP sched, fair: fix the comment of move_tasks() sched, fair: fix the typo in select_idle_sibling() sched, fair: fix

Re: [PATCH] Add the LED burst trigger

2013-12-27 Thread One Thousand Gnomes
On Wed, 25 Dec 2013 20:02:33 -0500 Joe Xue lg...@hotmail.com wrote: Hi, Yes, Morse code can indicate any means. But when we look at the LEDs, would we like to also have a Morse code book in hand? The burst led blink idea is because it is easy to use and easy to describe. Mostly when

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2013-12-27 Thread Mr. Paul Compaoree
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Re: intel_pstate divide error with v3.13-rc4-256-gb7000ad

2013-12-27 Thread One Thousand Gnomes
On Tue, 24 Dec 2013 21:36:01 +0530 Viresh Kumar viresh.ku...@linaro.org wrote: Adding Dirk.. On 24 December 2013 20:06, Josh Boyer jwbo...@fedoraproject.org wrote: Hi All, We've had a report [1] that the pstate driver causes KVM guests to fail to boot because of a divide error. See

Re: What does echo -c do (as found in dynamic-debug-howto.txt)

2013-12-27 Thread Rob Landley
On 12/26/13 11:38, Alexander Holler wrote: Hello, I've just read Documentation/dynamic-debug-howto.txt (again) and I wonder what the parameter -c for echo is for (found at lines 94 ff). Neither echo from coreutils nor the buildin from bash do know the parameter -c. Huh. No idea. Annotate

[PATCH v1] Input: elants_i2c: Add Elan touchscreen support

2013-12-27 Thread scott
From: Scott Liu scott@emc.com.tw This patch is for Elan eKTH Touchscreen product, I2C adpater module. Signed-off-by: Scott Liu scott@emc.com.tw --- drivers/input/touchscreen/Kconfig | 12 + drivers/input/touchscreen/Makefile |1 + drivers/input/touchscreen/elants_i2c.c |

Re: [PATCH] Add the LED burst trigger

2013-12-27 Thread Geert Uytterhoeven
On Fri, Dec 27, 2013 at 1:31 AM, Joe Xue lg...@hotmail.com wrote: echo -.-. * patten - a long on then a off . a short on then a off space a long off * mean repeat the patten s mean indicate the patten just one time then stop Why both *

Re: [PATCH] aio: optimize free kioctx slot search

2013-12-27 Thread Matthew Wilcox
On Fri, Dec 27, 2013 at 06:32:24PM +0800, Gu Zheng wrote: Hi Matthew, On 12/26/2013 10:13 PM, Matthew Wilcox wrote: On Thu, Dec 26, 2013 at 06:22:10PM +0800, Gu Zheng wrote: to the new free slot if it's smaller than 'next_free'. So that we can ensure that the slots before 'next_free' are

Re: [PATCH] doc/kmemcheck: add kmemcheck to kernel-parameters.txt

2013-12-27 Thread Rob Landley
On 12/26/13 20:13, Greg KH wrote: On Thu, Dec 26, 2013 at 11:25:03AM +0800, Xishi Qiu wrote: Add kmemcheck to Documentation/kernel-parameters.txt. Signed-off-by: Xishi Qiu qiuxi...@huawei.com --- Documentation/kernel-parameters.txt |7 +++ 1 files changed, 7 insertions(+), 0

Re: [PATCH] Add the LED burst trigger

2013-12-27 Thread Rob Landley
On 12/26/13 10:58, Joe Xue wrote: Hi all, I think Pavel's suggestion is a good idea, I'm starting to write another trigger named Morse code trigger. Those who don't know history are doomed to fail the class and have to retake it with the same instructor next year:

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