[PATCH 2/2] md/raid5: trivial coding style fix

2015-04-30 Thread Yuanhan Liu
Signed-off-by: Yuanhan Liu --- drivers/md/raid5.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 2651bda..bae3e2c 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -5789,8 +5789,7 @@ static void raid5d(struct

Re: [PATCH v3 3/3] proc: add kpageidle file

2015-04-30 Thread Minchan Kim
Hi, On Wed, Apr 29, 2015 at 11:31:49AM +0300, Vladimir Davydov wrote: > On Wed, Apr 29, 2015 at 01:57:59PM +0900, Minchan Kim wrote: > > On Tue, Apr 28, 2015 at 03:24:42PM +0300, Vladimir Davydov wrote: > > > @@ -69,6 +69,14 @@ There are four components to pagemap: > > > memory cgroup each

Re: [PATCH v8] extcon-axp288: Add axp288 extcon driver support

2015-04-30 Thread Chanwoo Choi
Hi Ram, I added some comment. If you fix minor issue according to comment, I'll apply it. On 04/30/2015 10:43 AM, Ramakrishna Pallala wrote: > This patch adds the extcon support for AXP288 PMIC which > has the BC1.2 charger detection capability. Additionally > it also adds the USB mux switching

Re: [PATCHv3 9/9] zram: add dynamic device add/remove functionality

2015-04-30 Thread Sergey Senozhatsky
ve#163){.+.+.+}, at: [] > > kernfs_fop_write+0xa5/0x14c > > [ 216.713946] #3: (zram_index_mutex){+.+.+.}, at: [] > > zram_remove_store+0x45/0xba [zram] > > [ 216.713950] #4: (>bd_mutex){+.+.+.}, at: [] > > zram_remove+0x41/0xf0 [zram] > > >

Re: [PATCHv3 9/9] zram: add dynamic device add/remove functionality

2015-04-30 Thread Minchan Kim
216.713950] #4: (>bd_mutex){+.+.+.}, at: [] > zram_remove+0x41/0xf0 [zram] > > > full log: > > [ 216.713826] == > [ 216.713827] [ INFO: possible circular locking dependency detected ] > [ 216.713829]

Re: [PATCHv3 9/9] zram: add dynamic device add/remove functionality

2015-04-30 Thread Sergey Senozhatsky
216.713950] #4: (>bd_mutex){+.+.+.}, at: [] > zram_remove+0x41/0xf0 [zram] > > > full log: > > [ 216.713826] == > [ 216.713827] [ INFO: possible circular locking dependency detected ] > [ 216.713829] 4.1.0-rc1-next

Re: [PATCH 2/2] arm64: dts: mt8173: Fixup pinctrl nodes

2015-04-30 Thread Daniel Kurtz
On Tue, Apr 28, 2015 at 5:23 PM, Yingjoe Chen wrote: > > The 8173 pinctrl node doesn't follow dts convention. Fix them. > Also add a comment to explain pinctrl register usage to make it > more clear. > > Signed-off-by: Yingjoe Chen Thanks for the fix. Reviewed-by: Daniel Kurtz > > --- >

Re: [PATCHv3 9/9] zram: add dynamic device add/remove functionality

2015-04-30 Thread Sergey Senozhatsky
[ 216.713827] [ INFO: possible circular locking dependency detected ] [ 216.713829] 4.1.0-rc1-next-20150430-dbg-00010-ga86accf-dirty #121 Tainted: G O [ 216.713831] --- [ 216.7

[RFC PATCH V2 2/2] tee: add OP-TEE driver

2015-04-30 Thread Jens Wiklander
Adds a OP-TEE driver which also can be compiled as a loadable module. * Targets ARM and ARM64 * Supports using reserved memory from OP-TEE as shared memory * CMA as shared memory is optional and only tried if OP-TEE doesn't supply a reserved shared memory region * Probes OP-TEE version using

[RFC PATCH V2 0/2] generic TEE subsystem

2015-04-30 Thread Jens Wiklander
Hi, This patch set introduces a generic TEE subsystem. The TEE subsystem will be able contain drivers for various TEE implementations. A TEE (Trusted Execution Environment) is a trusted OS running in some secure environment, for example, TrustZone on ARM cpus, or a separate secure co-processor

[RFC PATCH V2 1/2] tee: generic TEE subsystem

2015-04-30 Thread Jens Wiklander
Initial patch for generic TEE subsystem. This subsystem provides: * Registration/un-registration of TEE drivers. * Shared memory between normal world and secure world. * Ioctl interface for interaction with user space. A TEE (Trusted Execution Environment) driver is a driver that interfaces with

Re: [PATCH] mlx4_en: Use correct loop cursor in error path.

2015-04-30 Thread Amir Vadai
On Thu, Apr 30, 2015 at 1:59 AM, Benjamin Poirier wrote: > Signed-off-by: Benjamin Poirier > Fixes: 9e311e7 ("net/mlx4_en: Use affinity hint") > --- Good catch. Acked-by: Amir Vadai Thanks, Amir -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a

Re: [LKP] [RAID5] 878ee679279: -1.8% vmstat.io.bo, +40.5% perf-stat.LLC-load-misses

2015-04-30 Thread Yuanhan Liu
On Fri, Apr 24, 2015 at 12:15:59PM +1000, NeilBrown wrote: > On Thu, 23 Apr 2015 14:55:59 +0800 Huang Ying wrote: > > > FYI, we noticed the below changes on > > > > git://neil.brown.name/md for-next > > commit 878ee6792799e2f88bdcac329845efadb205252f ("RAID5: batch adjacent > > full stripe

[RFC] clk: introduce critical clocks

2015-04-30 Thread Sascha Hauer
Some clocks are so critical to the system that they must never be turned off unless explicitly requested. Normally unused clocks get disabled in the clk_disable_unused initcall. Currently there are two ways for keeping clocks enabled even if they are unused, both with their own drawbacks: - The

Re: [Question] ksm: rmap_item pointing to some stale vmas

2015-04-30 Thread Susheel Khiani
On 04/15/15 11:52, Hugh Dickins wrote: We are using kernel-3.10.49 and I have gone through patches of ksm above this >kernel version but didn't find anything relevant w.r.t issue. The latest >patch which we have for KSM on our tree is > >668f9abb: mm: close PageTail race I agree, I don't think

Re: [PATCH v2 1/3] platform: x86: dell-rbtn: Dell Airplane Mode Switch driver

2015-04-30 Thread Alex Hung
Method ABRT is to be used by driver to disable BIOS handling of radio button. So the changes in behaviours observed by Gabriele is expected. I have seen other systems behave the same way. I do also see firmware only sends Notify(RBTN, 0x80) and no hard block whether ABRT(1) is called or not.

Re: [PATCHv3 9/9] zram: add dynamic device add/remove functionality

2015-04-30 Thread Sergey Senozhatsky
+0x41/0xf0 [zram] full log: [ 216.713826] == [ 216.713827] [ INFO: possible circular locking dependency detected ] [ 216.713829] 4.1.0-rc1-next-20150430-dbg-00010-ga86accf-dirty #121 Tainted: G O [ 216.713831

[v4 3/3] x86, irq: Define a global vector for VT-d Posted-Interrupts

2015-04-30 Thread Feng Wu
Currently, we use a global vector as the Posted-Interrupts Notification Event for all the vCPUs in the system. We need to introduce another global vector for VT-d Posted-Interrtups, which will be used to wakeup the sleep vCPU when an external interrupt from a direct-assigned device happens for

[v4 2/3] x86, irq: Implement irq_set_vcpu_affinity for pci_msi_ir_controller

2015-04-30 Thread Feng Wu
Implement irq_set_vcpu_affinity for pci_msi_ir_controller. Signed-off-by: Feng Wu feng...@intel.com Reviewed-by: Jiang Liu jiang@linux.intel.com --- arch/x86/kernel/apic/msi.c | 1 + include/linux/irq.h| 2 ++ 2 files changed, 3 insertions(+) diff --git a/arch/x86/kernel/apic/msi.c

[v4 1/3] genirq: Introduce irq_set_vcpu_affinity() to target an interrupt to a VCPU

2015-04-30 Thread Feng Wu
With Posted-Interrupts support in Intel CPU and IOMMU, an external interrupt from assigned-devices could be directly delivered to a virtual CPU in a virtual machine. Instead of hacking KVM and Intel IOMMU drivers, we propose a platform independent interface to target an interrupt to a specific

[v4 0/3] prerequisite changes for VT-d posted-interrupts

2015-04-30 Thread Feng Wu
VT-d Posted-Interrupts is an enhancement to CPU side Posted-Interrupt. With VT-d Posted-Interrupts enabled, external interrupts from direct-assigned devices can be delivered to guests without VMM intervention when guest is running in non-root mode. You can find the VT-d Posted-Interrtups Spec. in

Re: [PATCH v9] extcon-axp288: Add axp288 extcon driver support

2015-04-30 Thread Chanwoo Choi
Hi Ram, This patch has still one minor issue on below comment. But I fix it and will apply it on extcon-next branch after discussing how to apply this patch with Lee Jones (MFD maintainer). Dear Lee, Do you want to send pull request after I make the immutable branch for this patch? or apply this

RE: [RFC PATCH 5/5] GHES: Make NMI handler have a single reader

2015-04-30 Thread Zheng, Lv
Hi, From: Borislav Petkov [mailto:b...@alien8.de] Sent: Wednesday, April 29, 2015 4:14 PM Subject: Re: [RFC PATCH 5/5] GHES: Make NMI handler have a single reader On Wed, Apr 29, 2015 at 12:49:59AM +, Zheng, Lv wrote: We absolutely want to use atomic_add_unless() because we get to

[PATCH v2 01/15] linux/time64.h:Introduce the 'struct itimerspec64' for 64bit

2015-04-30 Thread Baolin Wang
This patch introduces the 'struct itimerspec64' for 64bit to replace itimerspec, and also introduces the conversion methods: itimerspec64_to_itimerspec() and itimerspec_to_itimerspec64(), that makes itimerspec ready for 2038 year. Signed-off-by: Baolin Wang baolin.w...@linaro.org ---

[PATCH v2 00/15] Convert the posix_clock_operations and k_clock structure to ready for 2038

2015-04-30 Thread Baolin Wang
This patch series changes the 32-bit time type (timespec/itimerspec) to the 64-bit one (timespec64/itimerspec64), since 32-bit time types will break in the year 2038. This patch series introduces new methods with timespec64/itimerspec64 type, and removes the old ones with timespec/itimerspec

Re: [PATCH v6 1/3] ARM: pxa: pxa_cplds: add lubbock and mainstone IO

2015-04-30 Thread Arnd Bergmann
On Thursday 30 April 2015 00:04:31 Robert Jarzmik wrote: Robert Jarzmik robert.jarz...@free.fr writes: Hi Arnd, I'm intending to queue that in pxa/fixes and then request pulling. As you've been involved in the review from the beginning, can I have a Reviewed-by ? The code is in an area

[PATCH v2 02/15] timekeeping:Introduce the current_kernel_time64() function with timespec64 type

2015-04-30 Thread Baolin Wang
This patch adds current_kernel_time64() function with timespec64 type, and makes current_kernel_time() 'static inline' and moves it to timekeeping.h file. It is convenient for user to get the current kernel time with timespec64 type, and delete the current_kernel_time() function easily in

Re: [PATCH] ARM: dts: imx5: Add dts files for USB armory.

2015-04-30 Thread Peter Chen
On Wed, Apr 29, 2015 at 11:22:11PM -0300, Fabio Estevam wrote: Hi Peter, On Tue, Apr 28, 2015 at 5:20 AM, Peter Chen peter.c...@freescale.com wrote: Current chipidea usb driver supports role switch function well, if you have a gpio or id pin for it. On mx6 we are able to perform OTG

Re: [PATCH 03/23] gpio: sysfs: drop redundant lock-as-irq

2015-04-30 Thread Johan Hovold
On Wed, Apr 29, 2015 at 11:48:57PM +0200, Linus Walleij wrote: On Tue, Apr 21, 2015 at 5:42 PM, Johan Hovold jo...@kernel.org wrote: Drop redundant lock-as-irq in gpio_setup_irq, which has already been handled when requesting and releasing the irq (i.e. in the irq chip

Re: [PATCHv3 9/9] zram: add dynamic device add/remove functionality

2015-04-30 Thread Sergey Senozhatsky
] == [ 216.713827] [ INFO: possible circular locking dependency detected ] [ 216.713829] 4.1.0-rc1-next-20150430-dbg-00010-ga86accf-dirty #121 Tainted: G O [ 216.713831] --- [ 216.713832] bash/342 is trying

[RFC PATCH V2 2/2] tee: add OP-TEE driver

2015-04-30 Thread Jens Wiklander
Adds a OP-TEE driver which also can be compiled as a loadable module. * Targets ARM and ARM64 * Supports using reserved memory from OP-TEE as shared memory * CMA as shared memory is optional and only tried if OP-TEE doesn't supply a reserved shared memory region * Probes OP-TEE version using

Re: [PATCH v3 3/3] proc: add kpageidle file

2015-04-30 Thread Minchan Kim
Hi, On Wed, Apr 29, 2015 at 11:31:49AM +0300, Vladimir Davydov wrote: On Wed, Apr 29, 2015 at 01:57:59PM +0900, Minchan Kim wrote: On Tue, Apr 28, 2015 at 03:24:42PM +0300, Vladimir Davydov wrote: @@ -69,6 +69,14 @@ There are four components to pagemap: memory cgroup each page is

RE: [PATCH v9] extcon-axp288: Add axp288 extcon driver support

2015-04-30 Thread Pallala, Ramakrishna
Hi Ram, This patch has still one minor issue on below comment. But I fix it and will apply it on extcon-next branch after discussing how to apply this patch with Lee Jones (MFD maintainer). Ok. Thanks. Dear Lee, Do you want to send pull request after I make the immutable branch for this

[PATCH v3 0/7] ARM: at91/dt: kizbox: update and rename to at91-kizbox

2015-04-30 Thread Gaël PORTAY
Hi, This patchset renames the kizbox board into at91-kizbox to match AT91 naming convention, sanitize and sorts nodes by address when possible (or alphabetically if not applicable). It also updates the following features: - uses proper serial uart (only USART3 is accessible), - fixes gpio-keys

Re: [PATCH v3 2/4] extcon: usb-gpio: add support for VBUS detection

2015-04-30 Thread Chanwoo Choi
On 04/30/2015 04:32 PM, Roger Quadros wrote: On 16/04/15 11:26, Chanwoo Choi wrote: On 04/16/2015 05:01 PM, Peter Chen wrote: On Thu, Apr 16, 2015 at 04:59:31PM +0900, Chanwoo Choi wrote: On 04/16/2015 04:13 PM, Ivan T. Ivanov wrote: Hi, On Thu, 2015-04-16 at 16:00 +0900, Chanwoo Choi

Re: [PATCH 1/1 linux-next] exofs: convert simple_str to kstr

2015-04-30 Thread Boaz Harrosh
On 04/29/2015 08:58 PM, Fabian Frederick wrote: replace obsolete function. Signed-off-by: Fabian Frederick f...@skynet.be Thanks. ACK-by: Boaz Harrosh o...@electrozaur.com Are you pushing all these through some tree, or You need that I push it? Maybe push all these changes through some

Re: [PATCH v3 2/4] extcon: usb-gpio: add support for VBUS detection

2015-04-30 Thread Roger Quadros
On 30/04/15 10:55, Chanwoo Choi wrote: On 04/30/2015 04:32 PM, Roger Quadros wrote: On 16/04/15 11:26, Chanwoo Choi wrote: On 04/16/2015 05:01 PM, Peter Chen wrote: On Thu, Apr 16, 2015 at 04:59:31PM +0900, Chanwoo Choi wrote: On 04/16/2015 04:13 PM, Ivan T. Ivanov wrote: Hi, On Thu,

[PATCH v2 11/15] time/posix-clock:Convert to the 64bit methods for k_clock and posix_clock_operations structure

2015-04-30 Thread Baolin Wang
This patch converts the posix clock operations over to the new methods with timespec64/itimerspec64 type to making them ready for 2038, and it is based on the ptp patch series. And also changes to the 64bit methods for k_clock structure, that converts the timespec/itimerspec type to

Re: [PATCH v5 0/9] Add sd/emmc support for stih407 family silicon

2015-04-30 Thread Maxime Coquelin
On 04/10/2015 11:40 AM, Peter Griffin wrote: Hi, This series adds sd/emmc support to the sdhci-st.c driver for stih407 family silicon. The changes mainly involve configuring some extra glue registers in the flashSS which configure the Arasan controller. This series also adds support for UHS

Re: [PATCH v5 0/9] Add sd/emmc support for stih407 family silicon

2015-04-30 Thread Maxime Coquelin
On 04/30/2015 10:51 AM, Ulf Hansson wrote: On 30 April 2015 at 10:28, Maxime Coquelin maxime.coque...@st.com wrote: Hi Ulf, On 04/10/2015 01:06 PM, Ulf Hansson wrote: On 10 April 2015 at 11:40, Peter Griffin peter.grif...@linaro.org wrote: Hi, This series adds sd/emmc support to the

Re: [alsa-devel] [PATCH v4 1/2] extcon: arizona: Add support for select accessory detect mode when headphone detection

2015-04-30 Thread Charles Keepax
On Thu, Apr 30, 2015 at 10:37:57AM +0900, Inha Song wrote: This patch add support for select accessory detect mode to HPDETL or HPDETR. Arizona provides a headphone detection circuit on the HPDETL and HPDETR pins to measure the impedance of an external load connected to the headphone.

Re: [PATCHv3 9/9] zram: add dynamic device add/remove functionality

2015-04-30 Thread Minchan Kim
] [ INFO: possible circular locking dependency detected ] [ 216.713829] 4.1.0-rc1-next-20150430-dbg-00010-ga86accf-dirty #121 Tainted: G O [ 216.713831] --- [ 216.713832] bash/342 is trying to acquire lock: [ 216.713833

RE: [PATCH v8] extcon-axp288: Add axp288 extcon driver support

2015-04-30 Thread Pallala, Ramakrishna
Hi Choi, I think I missed some. I will fix them and submit the v9 patch. Hi Ram, I added some comment. If you fix minor issue according to comment, I'll apply it. On 04/30/2015 10:43 AM, Ramakrishna Pallala wrote: This patch adds the extcon support for AXP288 PMIC which has the BC1.2

Re: [PATCH v3 1/2] PM / sleep: Let devices force direct_complete

2015-04-30 Thread Ulf Hansson
On 20 April 2015 at 16:12, Alan Stern st...@rowland.harvard.edu wrote: On Mon, 20 Apr 2015, Tomeu Vizoso wrote: On 17 April 2015 at 19:30, Alan Stern st...@rowland.harvard.edu wrote: On Fri, 17 Apr 2015, Laurent Pinchart wrote: Hi Tomeu, Thank you for the patch. On Friday 17 April

Re: [PATCH kernel v9 30/32] vfio: powerpc/spapr: Use 32bit DMA window properties from table_group

2015-04-30 Thread David Gibson
On Sat, Apr 25, 2015 at 10:14:54PM +1000, Alexey Kardashevskiy wrote: A table group might not have a table but it always has the default 32bit window parameters so use these. No change in behavior is expected. Signed-off-by: Alexey Kardashevskiy a...@ozlabs.ru It would be easier to review

Re: [PATCH v3 2/4] extcon: usb-gpio: add support for VBUS detection

2015-04-30 Thread Roger Quadros
On 16/04/15 11:26, Chanwoo Choi wrote: On 04/16/2015 05:01 PM, Peter Chen wrote: On Thu, Apr 16, 2015 at 04:59:31PM +0900, Chanwoo Choi wrote: On 04/16/2015 04:13 PM, Ivan T. Ivanov wrote: Hi, On Thu, 2015-04-16 at 16:00 +0900, Chanwoo Choi wrote: Hi Peter, On 04/16/2015 10:59 AM, Peter

Re: [PATCH kernel v9 31/32] vfio: powerpc/spapr: Support multiple groups in one container if possible

2015-04-30 Thread David Gibson
On Sat, Apr 25, 2015 at 10:14:55PM +1000, Alexey Kardashevskiy wrote: At the moment only one group per container is supported. POWER8 CPUs have more flexible design and allows naving 2 TCE tables per IOMMU group so we can relax this limitation and support multiple groups per container. It's

[PATCH v2 07/15] time:Introduce the do_sys_settimeofday64() function with timespec64 type

2015-04-30 Thread Baolin Wang
This patch introduces the do_sys_settimeofday64() function with timespec64 type, that makes this function ready for 2038 issue when setting the time of day. And moves the do_sys_settimeofday() function to the timekeeping.h file. Signed-off-by: Baolin Wang baolin.w...@linaro.org ---

[PATCH v2 08/15] time/posix-timers:Convert to the 64bit methods for k_clock callback functions

2015-04-30 Thread Baolin Wang
This patch converts the timepsec type to timespec64 type, and converts the itimerspec type to itimerspec64 type for the k_clock callback functions. This patch also converts the timespec type to timespec64 type for timekeeping_clocktai() function which is used only in the posix-timers.c file.

[PATCH v2 2/2] PCI: designware: use iATU0 for cfg and IO, iATU1 for MEM

2015-04-30 Thread Jisheng Zhang
Most transactions' type are cfg0 and MEM, so the Current iATU usage is not balanced, iATU0 is hot while iATU1 is rarely used. This patch refactors the iATU usage: iATU0 for cfg and IO, iATU1 for MEM. This allocation ideas comes from Minghuan Lian minghuan.l...@freescale.com:

[RFC PATCH 3/3] mm/thp: Add new function to clear pmd on collapse

2015-04-30 Thread Aneesh Kumar K.V
Some arch may need an explicit IPI when clearing pmd on collapse. Add new function which arch can override. After this pmdp_clear_flush is used only for THP case to invalidate a huge page pte. Signed-off-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com ---

[PATCH v2 1/2] PCI: designware: consolidate outbound iATU programming functions

2015-04-30 Thread Jisheng Zhang
Currently, the outbound iATU programming functions are similar, the only difference is index, type, addr and size. This patch tries to consolidate these functions into one. One side effect is it saves around 1700 bytes in text: textdata bss dec hex filename 9276 204

[PATCH v2 0/2] PCI: designware: improve iATU programming and usage

2015-04-30 Thread Jisheng Zhang
The outbound iATU programming functions are similar, so PATCH1 consolidates them into one. Most transactions' type are cfg0 and MEM, so current iATU usage is not balanced. PATCH2 adopts idea from Minghuan Lian minghuan.l...@freescale.com: http://www.spinics.net/lists/linux-pci/msg40440.html to

[RFC PATCH 2/3] powerpc/thp: Remove _PAGE_SPLITTING and related code

2015-04-30 Thread Aneesh Kumar K.V
With the new thp refcounting we don't need to mark the PMD splitting. Drop the code to handle this. Signed-off-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com --- arch/powerpc/include/asm/kvm_book3s_64.h | 6 - arch/powerpc/include/asm/pgtable-ppc64.h | 27 ---

Re: [PATCH kernel v9 28/32] powerpc/mmu: Add userspace-to-physical addresses translation cache

2015-04-30 Thread Paul Mackerras
On Thu, Apr 30, 2015 at 04:34:55PM +1000, David Gibson wrote: On Sat, Apr 25, 2015 at 10:14:52PM +1000, Alexey Kardashevskiy wrote: We are adding support for DMA memory pre-registration to be used in conjunction with VFIO. The idea is that the userspace which is going to run a guest may

Re: [RFC PATCH 5/5] GHES: Make NMI handler have a single reader

2015-04-30 Thread Borislav Petkov
On Thu, Apr 30, 2015 at 08:05:12AM +, Zheng, Lv wrote: Are there any such data around the SC and LL (MIPS)? What, you can't search the internet yourself? -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. -- -- To unsubscribe from this list: send the line

Re: [PATCHv2] power_supply: Add support for Richtek rt9455 battery charger

2015-04-30 Thread Laurentiu Palcu
More comments inline. laurentiu On Wed, Apr 29, 2015 at 11:13:26PM +0300, Anda-Maria Nicolae wrote: Based on the datasheet found here: http://www.richtek.com/download_ds.jsp?p=RT9455 Updates from the previous version: - replaced license GPLv2 with GPL - replaced vendor prefix rt with

Linux 3.12.41

2015-04-30 Thread Jiri Slaby
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 I'm announcing the release of the 3.12.41 kernel. All users of the 3.12 kernel series must upgrade. The updated 3.12.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.12.y and can be

Re: [PATCH net] net/bonding: Fix code style issues in a previous commit

2015-04-30 Thread Nikolay Aleksandrov
On 04/30/2015 02:01 AM, Pai wrote: This fixes a few coding style issues in my previous patch: commit e913fb279c56 (net: Fix Kernel Panic in bonding driver debugfs file: rlb_hash_table) Signed-off-by: Vishwanath Pai v...@akamai.com diff --git a/drivers/net/bonding/bond_main.c

[RFC PATCH V2 0/2] generic TEE subsystem

2015-04-30 Thread Jens Wiklander
Hi, This patch set introduces a generic TEE subsystem. The TEE subsystem will be able contain drivers for various TEE implementations. A TEE (Trusted Execution Environment) is a trusted OS running in some secure environment, for example, TrustZone on ARM cpus, or a separate secure co-processor

[RFC PATCH V2 1/2] tee: generic TEE subsystem

2015-04-30 Thread Jens Wiklander
Initial patch for generic TEE subsystem. This subsystem provides: * Registration/un-registration of TEE drivers. * Shared memory between normal world and secure world. * Ioctl interface for interaction with user space. A TEE (Trusted Execution Environment) driver is a driver that interfaces with

[PATCH 1/2] md/raid5: fix typo

2015-04-30 Thread Yuanhan Liu
bion - bios Signed-off-by: Yuanhan Liu yuanhan@linux.intel.com --- drivers/md/raid5.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 697d77a..2651bda 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -2919,7 +2919,7

[PATCH 2/2] md/raid5: trivial coding style fix

2015-04-30 Thread Yuanhan Liu
Signed-off-by: Yuanhan Liu yuanhan@linux.intel.com --- drivers/md/raid5.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 2651bda..bae3e2c 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -5789,8 +5789,7 @@ static

Re: [PATCH 1/2] md/raid5: fix typo

2015-04-30 Thread NeilBrown
On Thu, 30 Apr 2015 15:01:16 +0800 Yuanhan Liu yuanhan@linux.intel.com wrote: bion - bios Signed-off-by: Yuanhan Liu yuanhan@linux.intel.com --- drivers/md/raid5.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index

[PATCH v3 6/7] ARM: at91/dt: at91-kizbox: re-size nand partitions

2015-04-30 Thread Gaël PORTAY
Re-size NAND partitions since the bootstrap is able to read volumes from an UBI image. Signed-off-by: Gaël PORTAY g.por...@overkiz.com Acked-by: Boris Brezillon boris.brezil...@free-electrons.com --- arch/arm/boot/dts/at91-kizbox.dts | 10 +- 1 file changed, 5 insertions(+), 5

[PATCH v3 3/7] ARM: at91/dt: at91-kizbox: user proper serial uart

2015-04-30 Thread Gaël PORTAY
USART3 is the only serial UART accessible. Signed-off-by: Gaël PORTAY g.por...@overkiz.com Acked-by: Boris Brezillon boris.brezil...@free-electrons.com --- arch/arm/boot/dts/at91-kizbox.dts | 12 1 file changed, 4 insertions(+), 8 deletions(-) diff --git

Re: [PATCHv2] power_supply: Add support for Richtek rt9455 battery charger

2015-04-30 Thread Krzysztof Kozlowski
2015-04-30 5:13 GMT+09:00 Anda-Maria Nicolae anda-maria.nico...@intel.com: Based on the datasheet found here: http://www.richtek.com/download_ds.jsp?p=RT9455 Updates from the previous version: - replaced license GPLv2 with GPL - replaced vendor prefix rt with richtek - replaced uppercase

Re: [PATCH] scatterlist: enable sg chaining for all architectures

2015-04-30 Thread Nicholas A. Bellinger
On Tue, 2015-04-28 at 19:15 -0700, James Bottomley wrote: On Wed, 2015-04-29 at 09:34 +0900, Akinobu Mita wrote: 2015-04-29 7:16 GMT+09:00 James Bottomley james.bottom...@hansenpartnership.com: On Tue, 2015-04-28 at 14:27 -0700, Andrew Morton wrote: On Sat, 25 Apr 2015 23:56:16 +0900

[PATCH v2 04/15] posix timers:Introduce the 64bit methods with timespec64 type for k_clock structure

2015-04-30 Thread Baolin Wang
This patch introduces the new methods with timespec64/itimerspec64 type for k_clcok structure,converts the timepsec type to timespec64 type in k_clock structure and converts the itimerspec type to itimerspec64 type to ready for 2038 issue. Signed-off-by: Baolin Wang baolin.w...@linaro.org ---

[PATCH v2 06/15] posix-timers:Convert to the 64bit methods for the syscall function

2015-04-30 Thread Baolin Wang
This patch converts to the 64bit methods with timespec64/itimerspec64 type for the syscall function, and changes the syscall implementation according to the CONFIG_64BIT macro. Also introduces some default functions with timespec64/itimerspec64 type for the 64bit methods. Signed-off-by: Baolin

[PATCH v2 05/15] posix-timers:Split out the guts of the syscall and change the implementation

2015-04-30 Thread Baolin Wang
This patch splits out the guts of the syscall and changes the syscall implementation to prepare the converting to 64bit methods for the syscall function in posix-timers.c file. And next patch will convert the syscall to 64bit methods with timespec64/itimerspec64 type. Signed-off-by: Baolin Wang

[PATCH v2 12/15] time/time:Introduce the timespec64_to_jiffies/jiffies_to_timespec64 function

2015-04-30 Thread Baolin Wang
This patch introduces the timespec64_to_jiffies() and jiffies_to_timespec64() functions, that implement the conversion between cputime and timespec64. And remove the old functions timespec64_to_jiffies()/jiffies_to_timespec64() to jiffies.h file. Signed-off-by: Baolin Wang baolin.w...@linaro.org

Re: [RFC] x86, perf: Add an aperfmperf driver

2015-04-30 Thread Peter Zijlstra
On Wed, Apr 29, 2015 at 06:17:05PM -0700, Andy Lutomirski wrote: + /* no sampling */ + if (event-hw.sample_period) + return -EINVAL; You could have set pmu::capabilities = PERF_PMU_CAP_NO_INTERRUPT which would also have killed that dead. That checks

Re: [PATCH kernel v9 28/32] powerpc/mmu: Add userspace-to-physical addresses translation cache

2015-04-30 Thread David Gibson
On Sat, Apr 25, 2015 at 10:14:52PM +1000, Alexey Kardashevskiy wrote: We are adding support for DMA memory pre-registration to be used in conjunction with VFIO. The idea is that the userspace which is going to run a guest may want to pre-register a user space memory region so it all gets

Re: [PATCH kernel v9 29/32] vfio: powerpc/spapr: Register memory and define IOMMU v2

2015-04-30 Thread David Gibson
On Sat, Apr 25, 2015 at 10:14:53PM +1000, Alexey Kardashevskiy wrote: The existing implementation accounts the whole DMA window in the locked_vm counter. This is going to be worse with multiple containers and huge DMA windows. Also, real-time accounting would requite additional tracking of

Re: [PATCH 1/2] md/raid5: fix typo

2015-04-30 Thread Yuanhan Liu
On Thu, Apr 30, 2015 at 05:14:26PM +1000, NeilBrown wrote: On Thu, 30 Apr 2015 15:01:16 +0800 Yuanhan Liu yuanhan@linux.intel.com wrote: bion - bios Signed-off-by: Yuanhan Liu yuanhan@linux.intel.com --- drivers/md/raid5.c | 2 +- 1 file changed, 1 insertion(+), 1

Re: [PATCH 2/2] arm64: dts: qcom: Add msm8916 CoreSight components

2015-04-30 Thread Ivan T. Ivanov
On Wed, 2015-04-29 at 10:49 -0600, Mathieu Poirier wrote: On 29 April 2015 at 06:20, Ivan T. Ivanov iva...@linaro.org wrote: Add initial set of CoreSight components found on Qualcomm's 8x16 chipset. Please add a comment indicating what the other ports are connected to. Thank you. Will

Re: [PATCH 2/2] md/raid5: trivial coding style fix

2015-04-30 Thread Yuanhan Liu
On Thu, Apr 30, 2015 at 05:16:50PM +1000, NeilBrown wrote: On Thu, 30 Apr 2015 15:01:17 +0800 Yuanhan Liu yuanhan@linux.intel.com wrote: Signed-off-by: Yuanhan Liu yuanhan@linux.intel.com --- drivers/md/raid5.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff

Re: [PATCH v7 00/23] IB/Verbs: IB Management Helpers

2015-04-30 Thread Michael Wang
On 04/29/2015 06:28 PM, Doug Ledford wrote: On Tue, 2015-04-28 at 17:10 +0200, Michael Wang wrote: Since v6: * Thanks to Ira, Devesh for the review and testing :-) * Thanks for the comments from Sean, Tom, Jason, Doug, Devesh, Ira, Liran :-) Please remind me if anything missed :-P

Re: [PATCH v2] bitmap: remove explicit newline handling using scnprintf format string

2015-04-30 Thread Sudeep Holla
On 29/04/15 23:48, Andrew Morton wrote: On Tue, 28 Apr 2015 16:36:41 +0100 Sudeep Holla sudeep.ho...@arm.com wrote: bitmap_print_to_pagebuf uses scnprintf to copy the cpumask/list to page buffer. It handles the newline and trailing null character explicitly. bitmap_print_to_pagebuf() is

[PATCH v2 13/15] cputime:Introduce the cputime_to_timespec64/timespec64_to_cputime function

2015-04-30 Thread Baolin Wang
This patch introduces some functions for converting cputime to timespec64 and back, that repalce the timespec type with timespec64 type, as well as for arch/s390 and arch/powerpc architecture. And these new methods will replace the old cputime_to_timespec/timespec_to_cputime function to ready

[TIMEKEEPING/JIFFIES-PROBLEM] [tick_handover_do_timer strictly tied to hotplug]

2015-04-30 Thread pawandeep oza
Hi, Linux version 3.10.17 Problem Statement: The timekeeping/do_timer seems to be stopped and the core (in this case it is core0) which is aborting is stuck in the loop which relies on jiffies. The root cause/Reason: we have tickless kernel, so cpu goes to deep idle state, and stop sched

[LKP] [genirq] d5b2eacdbc2: BUG: unable to handle kernel NULL pointer dereference at (null)

2015-04-30 Thread Yuanhan Liu
FYI, we noticed the below changes on https://github.com/jiangliu/linux.git test/irq_common_data_v2 commit d5b2eacdbc280da7c6dfbe0f52bb293ef227d349 (genirq: Introduce struct irq_common_data to host shared irq data)

Re: [PATCH 2/2] arm64: dts: qcom: Add msm8916 CoreSight components

2015-04-30 Thread Ivan T. Ivanov
On Wed, 2015-04-29 at 10:49 -0600, Mathieu Poirier wrote: On 29 April 2015 at 06:20, Ivan T. Ivanov iva...@linaro.org wrote: + +   funnel@821000 { + compatible = arm,coresight-funnel, arm,primecell; + reg = 0x821000 0x1000; + + clocks =

RE: [RFC 0/3] Add capsule update using error on close semantics

2015-04-30 Thread Kweh, Hock Leong
-Original Message- From: James Bottomley [mailto:james.bottom...@hansenpartnership.com] Sent: Thursday, April 30, 2015 7:08 AM To: linux-...@vger.kernel.org Cc: Kweh, Hock Leong; LKML; Andy Lutomirski; Greg Kroah-Hartman; Peter Jones Subject: [RFC 0/3] Add capsule update using error

Re: [PATCH v9] extcon-axp288: Add axp288 extcon driver support

2015-04-30 Thread Lee Jones
On Thu, 30 Apr 2015, Chanwoo Choi wrote: Hi Ram, This patch has still one minor issue on below comment. But I fix it and will apply it on extcon-next branch after discussing how to apply this patch with Lee Jones (MFD maintainer). Dear Lee, Do you want to send pull request after I make

Re: [PATCH 4/4] extcon: arizona: Remove the setting of device name

2015-04-30 Thread Charles Keepax
On Mon, Apr 27, 2015 at 09:13:38PM +0900, Chanwoo Choi wrote: This patch removes the setting of device name. Instead, extcon_dev_register() set the device name such as 'extcon[number]' naming method. - /sys/class/extcon/Headset Jack - /sys/class/extcon/extcon[number] Cc: Charles Keepax

Re: [PATCH 2/2] arm64: dts: mt8173: Fixup pinctrl nodes

2015-04-30 Thread Daniel Kurtz
On Tue, Apr 28, 2015 at 5:23 PM, Yingjoe Chen yingjoe.c...@mediatek.com wrote: The 8173 pinctrl node doesn't follow dts convention. Fix them. Also add a comment to explain pinctrl register usage to make it more clear. Signed-off-by: Yingjoe Chen yingjoe.c...@mediatek.com Thanks for the fix.

[PATCH v9] extcon-axp288: Add axp288 extcon driver support

2015-04-30 Thread Ramakrishna Pallala
This patch adds the extcon support for AXP288 PMIC which has the BC1.2 charger detection capability. Additionally it also adds the USB mux switching support b/w SOC and PMIC based on GPIO control. Signed-off-by: Ramakrishna Pallala ramakrishna.pall...@intel.com Acked-by: Lee Jones

Re: [PATCH v7 04/23] IB/Verbs: Reform IB-core cm

2015-04-30 Thread Michael Wang
On 04/29/2015 05:48 PM, Or Gerlitz wrote: [snip] I think the CC list is not that big for a patch set covered such a wide range, isn't it :-P Maybe it's a matter of taste, but for me it look way way too big. If you really want to have such a huge listing, do it in the early patches of

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' 'xl restore' on PVOPS VM which has multi-cpu

2015-04-30 Thread Ouyang Zhaowei (Charles)
On 2015.4.29 5:31, Boris Ostrovsky wrote: On 04/28/2015 08:30 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.26 7:31, Boris Ostrovsky wrote: On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the structure

[PATCH v2 03/15] time/hrtimer:Introduce hrtimer_get_res64() with timespec64 type for getting the timer resolution

2015-04-30 Thread Baolin Wang
This patch introduces hrtimer_get_res64() function to get the timer resolution with timespec64 type, and moves the hrtimer_get_res() function into include/linux/hrtimer.h as a 'static inline' helper that just calls hrtimer_get_res64. It is ready for 2038 year when getting the timer resolution by

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-30 Thread Beata Michalska
Hi, On 04/29/2015 05:55 PM, Greg KH wrote: On Wed, Apr 29, 2015 at 05:48:14PM +0200, Beata Michalska wrote: On 04/29/2015 03:45 PM, Greg KH wrote: On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote: It needs to be done internally by the app but is doable. The app knows what it

Re: [PATCH v5 0/9] Add sd/emmc support for stih407 family silicon

2015-04-30 Thread Maxime Coquelin
Hi Ulf, On 04/10/2015 01:06 PM, Ulf Hansson wrote: On 10 April 2015 at 11:40, Peter Griffin peter.grif...@linaro.org wrote: Hi, This series adds sd/emmc support to the sdhci-st.c driver for stih407 family silicon. The changes mainly involve configuring some extra glue registers in the flashSS

Re: [PATCH v5 0/9] Add sd/emmc support for stih407 family silicon

2015-04-30 Thread Ulf Hansson
On 30 April 2015 at 10:28, Maxime Coquelin maxime.coque...@st.com wrote: Hi Ulf, On 04/10/2015 01:06 PM, Ulf Hansson wrote: On 10 April 2015 at 11:40, Peter Griffin peter.grif...@linaro.org wrote: Hi, This series adds sd/emmc support to the sdhci-st.c driver for stih407 family silicon.

Re: [GIT PULL] kdbus for 4.1-rc1

2015-04-30 Thread Łukasz Stelmach
It was 2015-04-29 śro 17:21, when Austin S Hemmelgarn wrote: On 2015-04-29 11:03, Theodore Ts'o wrote: On Wed, Apr 29, 2015 at 04:53:53PM +0200, Harald Hoyer wrote: Sure, I can write one binary to rule them all, pull out all the code from all tools I need, but for me an IPC mechanism sounds

RE: [PATCH v4 2/2] efi: an sysfs interface for user to update efi firmware

2015-04-30 Thread Kweh, Hock Leong
-Original Message- From: Andy Lutomirski [mailto:l...@amacapital.net] Sent: Thursday, April 30, 2015 2:41 AM On Wed, Apr 29, 2015 at 4:23 AM, Kweh, Hock Leong hock.leong.k...@intel.com wrote: Dear communities, I agree with James. Due to different people may have different

Re: [PATCH 1/4] extcon: Modify the device name as extcon[X] for sysfs

2015-04-30 Thread Charles Keepax
On Thu, Apr 30, 2015 at 12:31:06AM +0900, Chanwoo Choi wrote: Hi Charles, On Tue, Apr 28, 2015 at 11:17 PM, Charles Keepax ckee...@opensource.wolfsonmicro.com wrote: On Mon, Apr 27, 2015 at 09:13:35PM +0900, Chanwoo Choi wrote: This patch modify the device name as extcon[X] for sysfs by

Re: [LKP] [RAID5] 878ee679279: -1.8% vmstat.io.bo, +40.5% perf-stat.LLC-load-misses

2015-04-30 Thread Yuanhan Liu
On Fri, Apr 24, 2015 at 12:15:59PM +1000, NeilBrown wrote: On Thu, 23 Apr 2015 14:55:59 +0800 Huang Ying ying.hu...@intel.com wrote: FYI, we noticed the below changes on git://neil.brown.name/md for-next commit 878ee6792799e2f88bdcac329845efadb205252f (RAID5: batch adjacent full

Re: [PATCH] mlx4_en: Use correct loop cursor in error path.

2015-04-30 Thread Amir Vadai
On Thu, Apr 30, 2015 at 1:59 AM, Benjamin Poirier bpoir...@suse.de wrote: Signed-off-by: Benjamin Poirier bpoir...@suse.de Fixes: 9e311e7 (net/mlx4_en: Use affinity hint) --- Good catch. Acked-by: Amir Vadai am...@mellanox.com Thanks, Amir -- To unsubscribe from this list: send the line

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