Re: [PATCH] ARM: imx6q: Add missing esai_ahb clock to current clock tree

2014-01-08 Thread Sascha Hauer
On Thu, Jan 09, 2014 at 03:41:38PM +0800, Nicolin Chen wrote: > On Thu, Jan 09, 2014 at 02:57:42PM +0800, Shawn Guo wrote: > > On Thu, Jan 09, 2014 at 11:49:41AM +0800, Nicolin Chen wrote: > > > On Thu, Jan 09, 2014 at 11:58:12AM +0800, Shawn Guo wrote: > > > > > static struct clk *clk[clk_max];

RE: [PATCHv8 RFC] pwm: Add Freescale FTM PWM driver support

2014-01-08 Thread li.xi...@freescale.com
> > +static unsigned long fsl_pwm_calculate_period_cycles(struct fsl_pwm_chip > *fpc, > > +unsigned long period_ns, > > +enum fsl_pwm_clk index) > > +{ > > + bool bg = fpc->big_endian; > > + int

Re: [PATCH] ARM: imx6q: Add missing esai_ahb clock to current clock tree

2014-01-08 Thread Sascha Hauer
[Added Mike Turquette to Cc] On Thu, Jan 09, 2014 at 11:04:59AM +0800, Nicolin Chen wrote: > esai_ahb clock is derived from ahb and used to provide ESAI the capability of > register accessing and FSYS clock source for I2S clocks dividing. Although the > gate of this esai_ahb is duplicated with

Re: [PATCH] ARM: imx6q: Add missing esai_ahb clock to current clock tree

2014-01-08 Thread Nicolin Chen
On Thu, Jan 09, 2014 at 02:57:42PM +0800, Shawn Guo wrote: > On Thu, Jan 09, 2014 at 11:49:41AM +0800, Nicolin Chen wrote: > > On Thu, Jan 09, 2014 at 11:58:12AM +0800, Shawn Guo wrote: > > > > static struct clk *clk[clk_max]; > > > > @@ -355,6 +355,7 @@ static void __init

RE: [PATCH 3/4] ASoC: fsl: Add VF610 simple audio card widgets driver.

2014-01-08 Thread li.xi...@freescale.com
> > This is the SGTL5000 codec based off-CODEC widgets supports. > > > > Signed-off-by: Xiubo Li > > --- > > sound/soc/fsl/Kconfig | 25 ++ > > sound/soc/fsl/Makefile| 3 +++ > > sound/soc/fsl/snd-soc-simple-card-vf610.c | 44 >

RE: [PATCH 1/4] ASoC: simple-card: add simple audio card widgets support

2014-01-08 Thread li.xi...@freescale.com
> > For many audio cards there need to add some off-CODEC widgets, and this > > is hard to be supported by dts only, because maybe some widgets need one > > or more call backs, such as wevent. > > The big question here would be why these widgets need to be added > For instance, from the

Re: [PATCH 1/1] Drivers: hv: Implement the file copy service

2014-01-08 Thread Dan Carpenter
On Wed, Jan 08, 2014 at 03:48:35PM -0800, K. Y. Srinivasan wrote: > Implement the file copy service for Linux guests on Hyper-V. This permits the > host to copy a file (over VMBUS) into the guest. This facility is part of > "guest integration services" supported on the Windows platform. > Here is

Re: [RFC] mm: show message when updating min_free_kbytes in thp

2014-01-08 Thread Han Pingtian
On Wed, Jan 08, 2014 at 11:16:11AM +0100, Michal Hocko wrote: > On Wed 08-01-14 16:20:01, Han Pingtian wrote: > > On Mon, Jan 06, 2014 at 05:46:04PM +0100, Michal Hocko wrote: > > > On Sun 05-01-14 08:35:01, Han Pingtian wrote: > > > [...] > > > > From f4d085a880dfae7638b33c242554efb0afc0852b Mon

[PATCH 1/2] Revert "intel_idle: mark states tables with __initdata tag"

2014-01-08 Thread Jiang Liu
This reverts commit 9d046ccb98085f1d437585f84748c783a04ba240. Commit 9d046ccb98085 marks all state tables with __initdata, but the state table may be accessed when doing CPU online, which then causing system crash as below: [ 204.188841] BUG: unable to handle kernel paging request at

[PATCH 2/2] intel_idle: close avn_cstates array with correct marker

2014-01-08 Thread Jiang Liu
Close avn_cstates array with correct marker to avoid overflow in function intel_idle_cpu_init(). Signed-off-by: Jiang Liu Cc: # 3.13 --- drivers/idle/intel_idle.c |4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c

Re: [PATCH v12 0/7] cpufreq:boost: CPU Boost mode support

2014-01-08 Thread Lukasz Majewski
Hi Rafael, Zhang, > On Tuesday, January 07, 2014 07:58:24 AM Lukasz Majewski wrote: > > Hi Rafael, > > Hi, > > > > This patch series introduces support for CPU overclocking > > > technique called Boost. > > > > > > It is a follow up of a LAB governor proposal. Boost is a LAB > > > component: >

Re: [PATCH net 1/2] macvlan: forbid L2 fowarding offload for macvtap

2014-01-08 Thread Michael S. Tsirkin
On Wed, Jan 08, 2014 at 11:05:42AM -0800, John Fastabend wrote: > [...] > > >>>OK I think I'm finally putting all the pieces together thanks. > >>> > >>>Do you know why macvtap is setting dev->tx_queue_len by default? If you > >>>zero this then the noqueue_qdisc is used and the q->enqueue check

Re: possible regression on 3.13 when calling flush_dcache_page

2014-01-08 Thread Joonsoo Kim
On Mon, Jan 06, 2014 at 10:34:09AM +0100, Ludovic Desroches wrote: > On Mon, Jan 06, 2014 at 09:26:48AM +0900, Joonsoo Kim wrote: > > On Fri, Jan 03, 2014 at 03:54:04PM +0100, Ludovic Desroches wrote: > > > Hi, > > > > > > On Tue, Dec 24, 2013 at 03:38:37PM +0900, Joonsoo Kim wrote: > > > > > >

Re: [PATCH] nfsd: check passed socket's net matches NFSd superblock's one

2014-01-08 Thread Stanislav Kinsbursky
04.01.2014 02:22, J. Bruce Fields пишет: On Mon, Dec 30, 2013 at 05:23:59PM +0300, Stanislav Kinsbursky wrote: There could be a case, when NFSd file system is mounted in network, different to socket's one, like below: "ip netns exec" creates new network and mount namespace, which duplicates

Re: linux-next: manual merge of the sh tree with the tree

2014-01-08 Thread Olof Johansson
On Sun, Jan 5, 2014 at 5:13 PM, Stephen Rothwell wrote: > Hi Paul, > > Today's linux-next merge of the sh tree got conflicts in > drivers/tty/serial/sh-sci.c and include/linux/serial_sci.h between > commits 8fb9631c517b ("serial: sh-sci: Sort headers alphabetically"), > 20bdcab8268c ("serial:

Re: [RFC PATCH] tty/serial: at91: disable uart timer at start of shutdown

2014-01-08 Thread Mark Roszko
Just to sumarize the bug after poking before the patch: systemd calls open/close on /dev/ttyS0 per line atmel_shutdown executes on close uart_timer_callback may fire during shutdown before timer is killed tasklet gets scheduled after tasklet_kill atmel_shutdown returns back to

[PATCH 4/7] mm/isolation: remove invalid check condition

2014-01-08 Thread Joonsoo Kim
test_page_isolated() checks stability of pages. It checks two conditions, one is that the page is on isolate migratetype and the other is that the page is on the buddy and the isolate freelist. With satisfying these two conditions, we can determine that the page is stable and then go forward.

[PATCH 7/7] mm/page_alloc: don't merge MIGRATE_(CMA|ISOLATE) pages on buddy

2014-01-08 Thread Joonsoo Kim
If (MAX_ORDER-1) is greater than pageblock order, there is a possibility to merge different migratetype pages and to be linked in unintended freelist. While I test CMA, CMA pages are merged and linked into MOVABLE freelist by above issue and then, the pages change their migratetype to UNMOVABLE

[PATCH 6/7] mm/page_alloc: store freelist migratetype to the page on buddy properly

2014-01-08 Thread Joonsoo Kim
To maintain freelist migratetype information on buddy pages, migratetype should be set again whenever the page order is changed. set_page_order() is the best place to do, because it is called whenever the page order is changed, so this patch adds set_buddy_migratetype() to set_page_order(). And

[PATCH 2/7] mm/cma: fix cma free page accounting

2014-01-08 Thread Joonsoo Kim
Cma pages can be allocated by not only order 0 request but also high order request. So, we should consider to account free cma page in the both places. Signed-off-by: Joonsoo Kim diff --git a/mm/page_alloc.c b/mm/page_alloc.c index b36aa5a..1489c301 100644 --- a/mm/page_alloc.c +++

[PATCH 5/7] mm/page_alloc: separate interface to set/get migratetype of freepage

2014-01-08 Thread Joonsoo Kim
Currently, we use (set/get)_freepage_migratetype in two use cases. One is to know the buddy list where this page will be linked and the other is to know the buddy list where this page is linked now. But, we should deal these two use cases differently, because information isn't sufficient for the

[PATCH 3/7] mm/page_alloc: move set_freepage_migratetype() to better place

2014-01-08 Thread Joonsoo Kim
set_freepage_migratetype() inform us of the buddy freelist where the page should be linked when it goes to buddy freelist. Now, it has done in rmqueue_bulk() so that we should call get_pageblock_migratetype() to know it's migratetype exactly if CONFIG_CMA is enabled. That function has some

[PATCH 1/7] mm/page_alloc: synchronize get/set pageblock

2014-01-08 Thread Joonsoo Kim
Now get/set pageblock is done without any syncronization. Therefore there is race condition and migratetype can be unintended value. Sometime we move some pageblocks from one migratetype to the other type, and, at the sametime, some page in this pageblock could be freed. In this case, we can get

[PATCH 0/7] improve robustness on handling migratetype

2014-01-08 Thread Joonsoo Kim
Hello, I found some weaknesses on handling migratetype during code review and testing CMA. First, we don't have any synchronization method on get/set pageblock migratetype. When we change migratetype, we hold the zone lock. So writer-writer race doesn't exist. But while someone changes

Re: [PATCH] ARM: imx6q: Add missing esai_ahb clock to current clock tree

2014-01-08 Thread Shawn Guo
On Thu, Jan 09, 2014 at 11:49:41AM +0800, Nicolin Chen wrote: > On Thu, Jan 09, 2014 at 11:58:12AM +0800, Shawn Guo wrote: > > > static struct clk *clk[clk_max]; > > > @@ -355,6 +355,7 @@ static void __init imx6q_clocks_init(struct > > > device_node *ccm_node) > > > clk[ecspi5] =

[PATCH net-next 1/3] r8152: change the descriptor

2014-01-08 Thread Hayes Wang
The r8152 could support RTL8153. Update the relative descriptor. Signed-off-by: Hayes Wang --- drivers/net/usb/Kconfig | 5 +++-- drivers/net/usb/r8152.c | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index

[PATCH net-next 3/3] r8152: add supporting the vendor mode only

2014-01-08 Thread Hayes Wang
Remove the limitation that the ecm and r8152 drivers couldn't coexist. Besides, add the feature to support the vendor mode only. This let someone who doesn't want to use ecm driver easy to use the vendor driver without creating the udev rule. Signed-off-by: Hayes Wang ---

[PATCH net-next 2/3] r8152: fix the warnings and a error from checkpatch.pl

2014-01-08 Thread Hayes Wang
Fix the following warnings and error: - WARNING: usb_free_urb(NULL) is safe this check is probably not required - WARNING: kfree(NULL) is safe this check is probably not required - ERROR: do not use C99 // comments Signed-off-by: Hayes Wang --- drivers/net/usb/r8152.c | 42

Re: [PATCH] iscsi: fix wrong order of opcode and itt in iscsi_handle_reject prompt

2014-01-08 Thread Mike Christie
On 01/08/2014 08:21 PM, Vaughan Cao wrote: > This patch makes reject messages show right value for opcode and itt, which > is converse previously. > > Signed-off-by: Vaughan Cao > --- > drivers/scsi/libiscsi.c | 8 > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git

[PATCH net-next 0/3] r8152: behavior modification

2014-01-08 Thread Hayes Wang
The purpose is to add a choice for determining whether add the limitation between r8152 and ecm drivers or not. Hayes Wang (3): r8152: change the descriptor r8152: fix the warnings and a error from checkpatch.pl r8152: add supporting the vendor mode only drivers/net/usb/Kconfig | 14

Re: Strange problem with vxlan!

2014-01-08 Thread Andreas Hartmann
Hi! For all others, having problems w/ broken multicast: See the solution here: http://article.gmane.org/gmane.linux.kernel/1625590 Regards, Andreas -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo

linux-next: Tree for Jan 9

2014-01-08 Thread Stephen Rothwell
Hi all, This tree fails (more than usual) the powerpc allyesconfig build. Changes since 20140108: Dropped tree: sh (complex merge conflicts against very old commits) The powerpc tree still had its build failure. The libata tree gained a conflict against the pci tree. The ipsec-next tree

[PATCH] MODSIGN: Fix including certificate twice when the signing_key.x509

2014-01-08 Thread Lee, Chun-Yi
From: Chun-Yi Lee This issue was found in devel-pekey branch on linux-modsign.git tree. The x509_certificate_list includes certificate twice when the signing_key.x509 already exists. We can reproduce this issue by making kernel twice, the build log of second time looks like this: ... CHK

Re: [PATCH v2] ims-pcu: Add commands supported by the new version of the FW

2014-01-08 Thread Dmitry Torokhov
On Wed, Jan 08, 2014 at 09:57:20PM -0800, Andrey Smirnov wrote: > On Mon, Jan 6, 2014 at 11:14 PM, Dmitry Torokhov > wrote: > > > > Andrey, were you able to test the patch? > > Hi Dmitry, > > I tested the patch and with exception of a trivial to fix typo/bug it > worked fine. > > I see that

[PATCH net-next] qlcnic: Convert vmalloc/memset to kcalloc

2014-01-08 Thread Joe Perches
vmalloc is a limited resource. Don't use it unnecessarily. It seems this allocation should work with kcalloc. Remove unnecessary memset(,0,) of buf as it's completely overwritten as the previously only unset field in struct qlcnic_pci_func_cfg is now set to 0. Use kfree instead of vfree. Use

Re: [PATCH v2] arch: use ASM_NL instead of ';' for assembler new line character in the macro

2014-01-08 Thread Vineet Gupta
Forwarding to Chen's email address: On Monday 06 January 2014 02:56 PM, Michal Marek wrote: > On 2014-01-06 06:36, Vineet Gupta wrote: >> Hi Michal, >> >> On Friday 03 January 2014 06:08 PM, Michal Marek wrote: >>> On 2013-11-21 10:58, Vineet Gupta wrote: On 11/01/2013 11:15 AM, Vineet Gupta

Re: [PATCH v3 2/3] ata: ahci_platform: Manage SATA PHY

2014-01-08 Thread Roger Quadros
On 01/08/2014 05:16 PM, Arnd Bergmann wrote: > On Wednesday 08 January 2014 16:58:15 Roger Quadros wrote: >> hpriv->phy = devm_phy_get(dev, "sata-phy"); >> if (IS_ERR(hpriv->phy)) { >> if (PTR_ERR(hpriv->phy) == -ENODEV) >> goto continue; >> >> dev_err(dev,

[PATCH CFT] ARM:VERSATILE: Enable ARM_PATCH_PHYS_VIRT and AUTO_ZRELADDR by default

2014-01-08 Thread panchaxari
This patch enables ARM_PATCH_PHYS_VIRT and AUTO_ZRELADDR as default configs to versatile platform. Introduction of PHYS_VIRT config as default enables phy-to-virt and virt-to-phy translation functions at boot and module loading time, and enforce dynamic reallocation of memory. PHYS_VIRT config is

Re: [GIT PULL 0/4] PHY: for 3.14

2014-01-08 Thread Kishon Vijay Abraham I
On Thursday 09 January 2014 09:06 AM, Greg KH wrote: > On Wed, Jan 08, 2014 at 10:54:13AM +0530, Kishon Vijay Abraham I wrote: >> Hi Greg, >> >> On Thursday 26 December 2013 10:17 PM, Kishon Vijay Abraham I wrote: >>> Hi Greg, >>> >>> here's the patches for 3.14. It contains few fixes on phy-core

Re: [PATCH v2] ims-pcu: Add commands supported by the new version of the FW

2014-01-08 Thread Andrey Smirnov
On Mon, Jan 6, 2014 at 11:14 PM, Dmitry Torokhov wrote: > > Andrey, were you able to test the patch? Hi Dmitry, I tested the patch and with exception of a trivial to fix typo/bug it worked fine. I see that you moved the OFN attributes to a dedicated directory, which I personally like better,

Re: linux-next: manual merge of the gpio tree with the leds tree

2014-01-08 Thread Sachin Kamat
On 9 January 2014 11:19, Stephen Rothwell wrote: > Hi Linus, > > Today's linux-next merge of the gpio tree got a conflict in > drivers/leds/leds-s3c24xx.c between commit cfc7937fb6bd ("leds: s3c24xx: > Remove hardware.h inclusion") from the leds tree and commit 224feb33a645 > ("leds: s3c24xx: Fix

linux-next: manual merge of the gpio tree with the leds tree

2014-01-08 Thread Stephen Rothwell
Hi Linus, Today's linux-next merge of the gpio tree got a conflict in drivers/leds/leds-s3c24xx.c between commit cfc7937fb6bd ("leds: s3c24xx: Remove hardware.h inclusion") from the leds tree and commit 224feb33a645 ("leds: s3c24xx: Fix build failure") from the gpio tree. I fixed it up (see

[PATCH] mm/swap: fix race on swap_info reuse between swapoff and swapon

2014-01-08 Thread Weijie Yang
swapoff clear swap_info's SWP_USED flag prematurely and free its resources after that. A concurrent swapon will reuse this swap_info while its previous resources are not cleared completely. These late freed resources are: - p->percpu_cluster - swap_cgroup_ctrl[type] - block_device setting -

[patch] regmap: fix a potential leak in regmap_bulk_write()

2014-01-08 Thread Dan Carpenter
Static checkers complain that there is an error path where _regmap_raw_write() fails and we goto out without freeing the "wval" buffer. Signed-off-by: Dan Carpenter diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 062f59860091..939f9b26d5ee 100644 ---

Re: [PATCH] netfilter: nf_conntrack: fix RCU race in nf_conntrack_find_get

2014-01-08 Thread Andrew Vagin
On Tue, Jan 07, 2014 at 07:08:25AM -0800, Eric Dumazet wrote: > On Tue, 2014-01-07 at 14:31 +0400, Andrey Vagin wrote: > > Lets look at destroy_conntrack: > > > > hlist_nulls_del_rcu(>tuplehash[IP_CT_DIR_ORIGINAL].hnnode); > > ... > > nf_conntrack_free(ct) > >

Re: [PATCH v5 3/9] phy: Add new Exynos USB 2.0 PHY driver

2014-01-08 Thread Kishon Vijay Abraham I
Hi, On Wednesday 08 January 2014 11:26 PM, Kamil Debski wrote: > Hi, > >> From: Kishon Vijay Abraham I [mailto:kis...@ti.com] >> Sent: Monday, January 06, 2014 11:12 AM >> >> Hi, >> >> On Friday 20 December 2013 06:54 PM, Kamil Debski wrote: >>> Add a new driver for the Exynos USB 2.0 PHY. The

Re: 3.13-rc2 phy-twl4030-usb.c - Timeout setting T2 HSUSB PHY DPLL

2014-01-08 Thread Roger Quadros
Hi Marek, I have no idea what is happening there. Have you tried using device tree boot? Board file boot support would be dropped eventually. Did you try if I2C read write to the twl4030 device works and all necessary clocks/supplies are present? Kishon, do you know what is causing the USB

[PATCH v2] spi: atmel: Refactor spi-atmel to use SPI framework queue

2014-01-08 Thread Wenyou Yang
Replace the deprecated master->transfer with transfer_one_message() and allow the SPI subsystem handle all the queuing of messages. Signed-off-by: Wenyou Yang Tested-by: Richard Genoud --- Hi Mark, Thanks for your feedback. According to your advice, I prepared this version 2. The patch is

Re: [PATCH 2/3] regulator: Add support for S2MPA01 regulator

2014-01-08 Thread Sachin Kamat
Hi Mark, Thanks for reviewing. On 8 January 2014 18:00, Mark Brown wrote: > On Wed, Jan 08, 2014 at 11:56:29AM +0530, Sachin Kamat wrote: > >> + if (!iodev->dev->of_node) { >> + if (pdata) { >> + goto common_reg; >> + } else { >> +

Arndale Timer Interrupt Question

2014-01-08 Thread Mj Embd
I am a bit confused on the interrupt number for CNTVIRQ..CNTHPIRQ. Can you please help here. As per the exynos5 public manual What is the difference between  CPU_nCNTHPIRQ[0] and CNTHPIRQ. While the later has an interrupt ID 26, the former is part of a group with combined interrupt id as 33 for

[PATCH 6/6 v2] crypto:s5p-sss: validate iv before memcpy

2014-01-08 Thread Naveen Krishna Chatradhi
This patch adds code to validate "iv" buffer before trying to memcpy the contents Signed-off-by: Naveen Krishna Chatradhi --- Changes since v1: None drivers/crypto/s5p-sss.c |5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/s5p-sss.c

[PATCH 5/6 v2] ARM: dts: exynos5420: add dt node for sss module

2014-01-08 Thread Naveen Krishna Chatradhi
This patch adds the device tree node for SSS module found on Exynos5420 Signed-off-by: Naveen Krishna Chatradhi TO: CC: Kukjin Kim CC: --- Changes since v1: Modified dt node name from sss to sss@1083 arch/arm/boot/dts/exynos5420.dtsi | 10 ++ 1 file changed, 10 insertions(+)

[PATCH 2/6 v2] crypto:s5p-sss: Add device tree support

2014-01-08 Thread Naveen Krishna Chatradhi
This patch adds device tree support to the s5p-sss.c crypto driver. Implements a varient struct to address the changes in SSS hardware on various SoCs from Samsung. Also, Documentation under devicetree/bindings added. Signed-off-by: Naveen Krishna Ch CC: Herbert Xu CC: David S. Miller CC:

[PATCH 3/6 v2] crypto:s5p-sss: Add support for SSS module on Exynos

2014-01-08 Thread Naveen Krishna Chatradhi
This patch adds new compatible and varient to support the SSS module on Exynos4 (Exynos4210), Exynos5 (Exynos5420 and Exynos5250) for which 1. AES register are at an offset of 0x200 and 2. hash interrupt is not available Signed-off-by: Naveen Krishna Ch CC: Herbert Xu CC: David S. Miller CC:

[PATCH 4/6 v2] crypto:s5p-sss: Kconfig: Let Exynos SoCs select SSS driver

2014-01-08 Thread Naveen Krishna Chatradhi
From: Naveen Krishna Ch This patch modifies Kconfig such that ARCH_EXYNOS SoCs which includes (Exynos4210, Exynos5250 and Exynos5420) can also select Samsung SSS(Security SubSystem) driver. Signed-off-by: Naveen Krishna Ch CC: Herbert Xu CC: David S. Miller CC: Vladimir Zapolskiy TO: CC:

[PATCH 1/6 v2] crypto:s5p-sss: Use platform_get_irq() instead of _byname()

2014-01-08 Thread Naveen Krishna Chatradhi
From: Naveen Krishna Ch This patch uses the platform_get_irq() instead of the platform_get_irq_byname(). Making feeder control interrupt as resource "0" and hash interrupt as "1". reasons for this change. 1. Cannot find any Arch which is currently using this driver 2. Samsung Exynos4 and 5 SoCs

Re: [PATCH 3/3] Documentation: mfd: Add binding document for S2MPA01

2014-01-08 Thread Sachin Kamat
On 8 January 2014 15:11, Mark Rutland wrote: > On Wed, Jan 08, 2014 at 06:26:30AM +, Sachin Kamat wrote: >> Added initial binding documentation for S2MPA01 MFD. >> >> Signed-off-by: Sachin Kamat >> --- >> Documentation/devicetree/bindings/mfd/s2mpa01.txt | 91 >> + >>

[PATCH CFT] ARM:REALVIEW: Enable AUTO_ZRELADDR by default

2014-01-08 Thread panchaxari
This patch enables AUTO_ZRELADDR as default config to Realview platform. AUTO_ZRELADDR config enables auto calculation of the decompressed kernel image address. AUTO_ZRELADDR config is mutually exclusive to ZBOOT_ROM, and also assumes zImage to be loaded in the first 128MiB from start of memory.

Re: [PATCH 01/11] pagewalk: update page table walker core

2014-01-08 Thread Naoya Horiguchi
On Wed, Jan 08, 2014 at 03:48:29PM -0800, Andrew Morton wrote: > On Wed, 11 Dec 2013 17:08:57 -0500 Naoya Horiguchi > wrote: > > > This patch updates mm/pagewalk.c to make code less complex and more > > maintenable. > > The basic idea is unchanged and there's no userspace visible effect. > >

Re: [PATCH v4]vt: use vc_allocate in con_init

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 07:13:10AM +0800, Wang YanQing wrote: > After a5f4f52e82114e85aa1a066bd1a450acc19a464d > ("vt: use kzalloc() instead of the bootmem allocator"), > con_init began to use kzalloc to initialize vc_data, > this patch convert con_init to use vc_allocate. > > The benefit we get:

Re: [PATCH v2]vt: fix potential dual con_driver register for conswitchp

2014-01-08 Thread Greg KH
On Mon, Dec 30, 2013 at 11:21:18AM +0800, Wang YanQing wrote: > We should check whether conswitchp is registered before > add it to registered_con_driver in con_init, or it will > cause dual con_driver register for conswitchp. > > Although I haven't met it in reality, but I think it could >

Re: [PATCH] vt: initialize con_driver->node in con_init

2014-01-08 Thread Greg KH
On Mon, Dec 30, 2013 at 11:11:02AM +0800, Wang YanQing wrote: > Commit 6db4063c5b72b46e9793b0f141a7a3984ac6facf > ("[PATCH] VT binding: Add sysfs control to the VT layer") > add node item into struct con_driver. That patch was from 2006. Why is this change needed now, what problems happen

Re: [PATCH 4/5] crypto:s5p-sss: Exynos5 SoCs too can select SSS driver

2014-01-08 Thread Naveen Krishna Ch
Hello Tomasz, On 8 January 2014 06:00, Tomasz Figa wrote: > On Tuesday 07 of January 2014 17:21:48 Naveen Krishna Ch wrote: >> This patch modifies Kconfig such that ARCH_EXYNOS5 SoCs >> can also select Samsung SSS(Security SubSystem) driver. >> >> Signed-off-by: Naveen Krishna Ch >> CC: Herbert

Re: [PATCH 5/5] ARM: exynos5420: add dt node for sss module

2014-01-08 Thread Naveen Krishna Ch
Hello Tomasz, On 8 January 2014 06:02, Tomasz Figa wrote: > On Tuesday 07 of January 2014 17:21:49 Naveen Krishna Ch wrote: >> From: Naveen Krishna Chatradhi >> >> this patch adds the device tree nodes for SSS module found on Exynos5420 > > nit: Sentences in English start with a capital letter.

Re: Idle power fix regresses ebizzy performance (was 3.12-stable backport of NUMA balancing patches)

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 01:48:58PM +, Mel Gorman wrote: > Adding LKML to the list as this -stable snifftest has identified an > upstream regression. > > On Wed, Jan 08, 2014 at 10:43:40AM +, Mel Gorman wrote: > > On Tue, Jan 07, 2014 at 08:30:12PM +, Mel Gorman wrote: > > > On Tue,

Re: [GIT PULL] extcon next for 3.14

2014-01-08 Thread Greg KH
On Thu, Jan 09, 2014 at 11:02:24AM +0900, Chanwoo Choi wrote: > Dear Greg, > > This is extcon-next full request for v3.14. I add detailed description of this > pull request on below. Please pull extcon with following updates. > > This patchset is rebased on 'Linux 3-13-rc4' because

Re: [GIT PULL 0/4] PHY: for 3.14

2014-01-08 Thread Greg KH
On Thu, Dec 26, 2013 at 10:17:16PM +0530, Kishon Vijay Abraham I wrote: > Hi Greg, > > here's the patches for 3.14. It contains few fixes on phy-core and added a new > PHY driver used by SATA in Marvell SoCs. > > Let me know if you need any changes. > > Thanks > Kishon > > The following

linux-next: manual merge of the block tree with the btrfs tree

2014-01-08 Thread Stephen Rothwell
Hi Jens, Today's linux-next merge of the block tree got a conflict in fs/btrfs/extent_io.c between commit 1c94f854cbb6 ("btrfs: remove unused variables from extent_io.c") from the btrfs tree and commit 2c30c71bd653 ("block: Convert various code to bio_for_each_segment()") from the block tree. I

Re: [PATCH] ARM: imx6q: Add missing esai_ahb clock to current clock tree

2014-01-08 Thread Nicolin Chen
On Thu, Jan 09, 2014 at 11:58:12AM +0800, Shawn Guo wrote: > > static struct clk *clk[clk_max]; > > @@ -355,6 +355,7 @@ static void __init imx6q_clocks_init(struct device_node > > *ccm_node) > > clk[ecspi5] = imx_clk_gate2("ecspi5","ecspi_root", > > base + 0x6c, 8); > >

Re: [RFC PATCH 04/14] ACPI: Add ACPI 5.0 Time and Alarm Device driver

2014-01-08 Thread H. Peter Anvin
On 01/08/2014 07:47 PM, joeyli wrote: > > Unfortunately current acpica leaks the SystemCMOS handler: > > ACPI Error: Region SystemCMOS (ID=5) has no handler (20131115/exfldio-299) > I'm sorry, I can't parse either your statement or the error message... sounds like there is a bug here, too.

Re: [PATCH] ARM: imx6q: Add missing esai_ahb clock to current clock tree

2014-01-08 Thread Shawn Guo
On Thu, Jan 09, 2014 at 11:04:59AM +0800, Nicolin Chen wrote: > esai_ahb clock is derived from ahb and used to provide ESAI the capability of > register accessing and FSYS clock source for I2S clocks dividing. Although the > gate of this esai_ahb is duplicated with esai clock -- the baud clock,

RE: [PATCH] spi: atmel: Refactor spi-atmel to use SPI framework queue

2014-01-08 Thread Yang, Wenyou
Hi Richard, > -Original Message- > From: Richard Genoud [mailto:richard.gen...@gmail.com] > Sent: Wednesday, January 08, 2014 6:26 PM > To: Yang, Wenyou > Cc: broo...@kernel.org; Ferre, Nicolas; linux-...@vger.kernel.org; linux- > ker...@vger.kernel.org;

Re: [RFC PATCH 04/14] ACPI: Add ACPI 5.0 Time and Alarm Device driver

2014-01-08 Thread joeyli
於 三,2014-01-08 於 09:56 -0800,H. Peter Anvin 提到: [...] > > Document of Windows XP: > > > http://www.freelists.org/post/windows_errors/what-error-messages-really-mean-WinXP-IO-Ports-Blocked-from-Bios-AML-on-Windows-XP > > > > If just for ACPI TAD testing, we can remove the port protection > check

Re: [patch/rfc] perf on raspberry-pi without overflow interrupt

2014-01-08 Thread Vince Weaver
On Wed, 8 Jan 2014, Peter Zijlstra wrote: > On Wed, Jan 08, 2014 at 04:28:20PM -0500, Vince Weaver wrote: > > Should the perf_event interface handle setups like this better and work > > fine in aggregate mode but return ENOTSUP if a sampled or overflow event > > is attempted? > > Yeah that

linux-next: manual merge of the sound-asoc tree with the tree

2014-01-08 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the sound-asoc tree got a conflict in sound/soc/fsl/fsl_ssi.c between commit 0da9e55e71bc ("ASoC: fsl_ssi: Add dual fifo mode support") from the slave-dma tree and commit c1953bfe1329 ("ASoC: fsl-ssi: Add imx51-ssi and of_device_id matching") and 0888efd166fa

Re: [GIT PULL 0/4] PHY: for 3.14

2014-01-08 Thread Greg KH
On Wed, Jan 08, 2014 at 10:54:13AM +0530, Kishon Vijay Abraham I wrote: > Hi Greg, > > On Thursday 26 December 2013 10:17 PM, Kishon Vijay Abraham I wrote: > > Hi Greg, > > > > here's the patches for 3.14. It contains few fixes on phy-core and added a > > new > > PHY driver used by SATA in

Re: kdump failed because of hotplug memory adding in kdump kernel

2014-01-08 Thread Baoquan
On 01/09/14 at 12:07am, Rafael J. Wysocki wrote: > On Wednesday, January 08, 2014 10:58:29 AM Vivek Goyal wrote: > > On Wed, Jan 08, 2014 at 11:26:43PM +0800, Baoquan wrote: > > > > [..] > > > [1.59] acpi PNP0A03:03: fail to add MMCONFIG information, can't > > > access extended PCI

Re: [Patch Part2 V1 07/14] iommu/vt-d: fix error in detect ATS capability

2014-01-08 Thread Yijing Wang
This is a issue, our BIOS also supports several ATSR which have the same segment. Good fix :) On 2014/1/7 17:00, Jiang Liu wrote: > Current Intel IOMMU driver only matches a PCIe root port with the first > DRHD unit with the samge segment number. It will report false result > if there are

[PATCH] ARM: imx6q: Add missing esai_ahb clock to current clock tree

2014-01-08 Thread Nicolin Chen
esai_ahb clock is derived from ahb and used to provide ESAI the capability of register accessing and FSYS clock source for I2S clocks dividing. Although the gate of this esai_ahb is duplicated with esai clock -- the baud clock, yet considering about the differences of their clock rates, it's quite

Re: [PATCH] include/linux/regmap.h: fix a couple of typos

2014-01-08 Thread Randy Dunlap
On 01/08/14 17:46, Laszlo Papp wrote: > On Wed, Jan 8, 2014 at 9:49 PM, Mark Brown wrote: >> On Wed, Jan 08, 2014 at 09:08:44PM +, Laszlo Papp wrote: >>> On Wed, Jan 8, 2014 at 9:02 PM, Laszlo Papp wrote: >> That being said, I will not have time, nor the motivation to argue over

linux-next: manual merge of the ipsec-next tree with the net-next tree

2014-01-08 Thread Stephen Rothwell
Hi Steffen, Today's linux-next merge of the ipsec-next tree got a conflict in net/xfrm/xfrm_policy.c between commits be7928d20bab ("net: xfrm: xfrm_policy: fix inline not at beginning of declaration") and da7c224b1baa ("net: xfrm: xfrm_policy: silence compiler warning") from the net-next tree and

Re: [RFC] mm: prevent set a value less than 0 to min_free_kbytes

2014-01-08 Thread David Rientjes
On Wed, 8 Jan 2014, Han Pingtian wrote: > If echo -1 > /proc/vm/sys/min_free_kbytes, the system will hang. > Changing proc_dointvec() to proc_dointvec_minmax() in the > min_free_kbytes_sysctl_handler() can prevent this to happen. > > Signed-off-by: Han Pingtian Acked-by: David Rientjes Nice

Re: [PATCH] mm: slub: fix ALLOC_SLOWPATH stat

2014-01-08 Thread David Rientjes
On Mon, 6 Jan 2014, Dave Hansen wrote: > There used to be only one path out of __slab_alloc(), and > ALLOC_SLOWPATH got bumped in that exit path. Now there are two, > and a bunch of gotos. ALLOC_SLOWPATH can now get set more than once > during a single call to __slab_alloc() which is pretty

Re: [PATCH v3 4/7] mfd: ssbi: Add regmap read/write helpers

2014-01-08 Thread Stephen Boyd
On 01/08/14 17:13, Courtney Cavin wrote: > On Wed, Jan 08, 2014 at 07:37:47PM +0100, Stephen Boyd wrote: >> --- a/include/linux/ssbi.h >> +++ b/include/linux/ssbi.h >> @@ -20,4 +20,17 @@ >> int ssbi_write(struct device *dev, u16 addr, const u8 *buf, int len); >> int ssbi_read(struct device *dev,

Re: [PATCH] slub: Fix possible format string bug.

2014-01-08 Thread David Rientjes
On Sat, 4 Jan 2014, Tetsuo Handa wrote: > The "name" is determined at runtime and is parsed as format string. > > Signed-off-by: Tetsuo Handa Acked-by: David Rientjes -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

[PATCH] iscsi: fix wrong order of opcode and itt in iscsi_handle_reject prompt

2014-01-08 Thread Vaughan Cao
This patch makes reject messages show right value for opcode and itt, which is converse previously. Signed-off-by: Vaughan Cao --- drivers/scsi/libiscsi.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index

Re: [PATCH 1/3] mfd: MAX6650/6651 support

2014-01-08 Thread Laszlo Papp
On Wed, Jan 8, 2014 at 10:39 PM, Lee Jones wrote: >> MAX6650/MAX6651 chip is a multi-function device with I2C busses. The >> chip includes fan-speed regulators and monitors, GPIO, and alarm. >> >> This patch is an initial release of a MAX6650/6651 MFD driver that >> supports to enable the chip

Re: [PATCH v4 02/15] clk: Allow drivers to pass in a regmap

2014-01-08 Thread Stephen Boyd
On 01/08/14 17:51, Mike Turquette wrote: > Quoting Stephen Boyd (2013-12-23 17:12:26) >> Add support to the clock core so that drivers can pass in a >> regmap. If no regmap is specified try to query the device that's >> registering the clock for its regmap. This should allow drivers >> to use the

[GIT PULL] extcon next for 3.14

2014-01-08 Thread Chanwoo Choi
Dear Greg, This is extcon-next full request for v3.14. I add detailed description of this pull request on below. Please pull extcon with following updates. This patchset is rebased on 'Linux 3-13-rc4' because char-misc-next is based on 'Linux 3-13-rc4'. Best Regards, Chanwoo Choi The following

Re: [PATCH 2/8] perf tools: Make the print_pmu_events funtion to return unsigned int.

2014-01-08 Thread Dongsheng Yang
On 01/08/2014 10:10 AM, Arnaldo Carvalho de Melo wrote: Em Mon, Dec 30, 2013 at 10:26:37AM -0500, Dongsheng Yang escreveu: Sometimes we need to know how many events have been printed in print_pmu_events. "Sometimes" is too vague, of course it should be needed, otherwise why bother with the

[PATCH Trivial] intel-iommu: check return value of device_to_iommu() before using it

2014-01-08 Thread ethan zhao
in function iommu_support_dev_iotlb(),return value of device_to_iommu() is used without checking, this could cause NULL pointer issue. this patch is for v3.12.6 Signed-off-by: Ethan Zhao --- drivers/iommu/intel-iommu.c |2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git

Re: [PATCH 3/8] perf tools: free aliases[j] in pmu.c if name_only is true.

2014-01-08 Thread Dongsheng Yang
On 01/08/2014 10:12 AM, Arnaldo Carvalho de Melo wrote: What for? Please be clear in the changelogs, it helps with review. Now I'll have to follow the logic to figure this out, i.e. _why_ we should free aliases[j] if name_only is true? Is it safe? Sorry for my lazy on the changelogs here :(.

Re: [PATCH v4 3/6] ARM: Add Krait L2 accessor functions

2014-01-08 Thread Stephen Boyd
On 01/08/14 16:53, Courtney Cavin wrote: > On Mon, Dec 30, 2013 at 09:14:14PM +0100, Stephen Boyd wrote: >> Krait CPUs have a handful of L2 cache controller registers that >> live behind a cp15 based indirection register. First you program >> the indirection register (l2cpselr) to point the L2

Re: [PATCH V6 0/4] perf/x86/amd: AMD Family 16h Data Breakpoint Extensions

2014-01-08 Thread Frederic Weisbecker
Hi Suravee, On Wed, Jan 08, 2014 at 01:00:36PM -0600, Suravee Suthikulanit wrote: > Ping. Are there any other concerns regarding this patch? > > Thank you, > > Suravee The patches look good. I'll apply the series and propose it to the perf maintainers. Thanks! -- To unsubscribe from this

Re: [PATCH v2 0/9] CPU enable method based SMP/hotplug + MSM conversion

2014-01-08 Thread Stephen Boyd
On 01/08/14 13:37, Arnd Bergmann wrote: > On Tuesday 24 December 2013, Stephen Boyd wrote: >> This is a rework of patches sent a months back by Rohit[1]. >> The goal of these patches is to add support for SMP and (basic) >> hotplug on MSM based SoCs. To get there, we add support for a >> generic

Re: [PATCH] include/linux/regmap.h: fix a couple of typos

2014-01-08 Thread Laszlo Papp
On Wed, Jan 8, 2014 at 9:49 PM, Mark Brown wrote: > On Wed, Jan 08, 2014 at 09:08:44PM +, Laszlo Papp wrote: >> On Wed, Jan 8, 2014 at 9:02 PM, Laszlo Papp wrote: > >> > That being said, I will not have time, nor the motivation to argue >> > over such a nuance, so feel free to reject the

linux-next: manual merge of the libata tree with the pci tree

2014-01-08 Thread Stephen Rothwell
Hi Tejun, Today's linux-next merge of the libata tree got a conflict in drivers/ata/ahci.c between commit 7b92b4f61ec4 ("PCI/MSI: Remove pci_enable_msi_block_auto()") from the pci tree and commit d93414513966 ("drivers: ata: Mark the function ahci_init_interrupts() as static in ahci.c") from the

[PATCH 0/3] mmc: rtsx: fix bug and support nonblocking request

2014-01-08 Thread micky_ching
From: Micky Ching First we fix the card poweroff bug: the card power is not shutdown when sd/mmc card removed, this will make UHS-card failed to running in high speed mode if we insert the card again. We offer a concise tuning searching method, it is much easier to read. At last we add support

Re: Documentation: spelling

2014-01-08 Thread Laszlo Papp
On Wed, Jan 8, 2014 at 9:44 PM, Randy Dunlap wrote: > On 01/08/14 13:11, Laszlo Papp wrote: >> On Wed, Jan 8, 2014 at 6:54 PM, Randy Dunlap wrote: >>> On 01/08/2014 08:31 AM, Laszlo Papp wrote: Hi, which spelling is preferred for the documentation when sending patches?

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

2014-01-08 Thread Dongsheng Yang
On 01/08/2014 10:16 AM, Arnaldo Carvalho de Melo wrote: Em Mon, Dec 30, 2013 at 10:26:39AM -0500, Dongsheng Yang escreveu: Example: # perf list test List of pre-defined events (to be used in -e): # echo $? 0 Verification: # perf list test

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