Re: [PATCH] mm/vmscan: Do not block forever at shrink_inactive_list().

2014-05-20 Thread Andrew Morton
On Tue, 20 May 2014 10:44:49 +1000 Dave Chinner da...@fromorbit.com wrote: @@ -258,14 +258,23 @@ xfs_bmapi_allocate_worker( struct xfs_bmalloca *args = container_of(work, struct xfs_bmalloca, work); unsigned long pflags;

[x86, vdso] cfda7bb9ecb: +14.7% will-it-scale.per_thread_ops

2014-05-20 Thread Jet Chen
Hi Andy, FYI, we noticed the below changes on git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso commit cfda7bb9ecbf9d96264bb5bade33a842966d1062 (x86, vdso: Move syscall and sysenter setup into kernel/cpu/common.c) test case: nhm4/will-it-scale/sched_yield 3d7ee969bffcc98

Re: [PATCH] mm/vmscan: Do not block forever at shrink_inactive_list().

2014-05-20 Thread Andrew Morton
On Mon, 19 May 2014 22:59:15 -0700 Andrew Morton a...@linux-foundation.org wrote: On Tue, 20 May 2014 10:44:49 +1000 Dave Chinner da...@fromorbit.com wrote: @@ -258,14 +258,23 @@ xfs_bmapi_allocate_worker( struct xfs_bmalloca *args = container_of(work,

[PATCH 1/1] ARM: Reduce Netwinder startup message from warning to notice

2014-05-20 Thread Theuns Verwoerd
From: Theuns Verwoerd theuns.verwo...@alliedtelesis.co.nz Reduce the level of the Netwinder floating point startup message from KERN_WARN to KERN_NOTICE, since it is normal (correct) behaviour. Signed-off-by: Theuns Verwoerd theuns.verwo...@alliedtelesis.co.nz --- This is useful to support a

Re: [PATCH] sched/dl: Fix race between dl_task_timer() and sched_setaffinity()

2014-05-20 Thread Kirill Tkhai
20.05.2014, 09:08, Kirill Tkhai tk...@yandex.ru: 20.05.2014, 04:00, Peter Zijlstra pet...@infradead.org:  On Mon, May 19, 2014 at 11:31:19PM +0400, Kirill Tkhai wrote:   @@ -513,9 +513,17 @@ static enum hrtimer_restart dl_task_timer(struct hrtimer *timer)

RE: [PATCH 1/6] input: cyapa: rearchitecture driver to support function pointers

2014-05-20 Thread Dudley Du
Hi Dmitry, Thanks for your advice, I will organize it and resubmit it as v2. Thanks, Dudley -Original Message- From: Dmitry Torokhov [mailto:dmitry.torok...@gmail.com] Sent: Tuesday, May 20, 2014 11:48 AM To: Dudley Du Cc: Benson Leung; Daniel Kurtz; David Solda;

Re: [PATCH v4 1/5] efi: Introduce EFI_DIRECT flag

2014-05-20 Thread Jan Beulich
On 19.05.14 at 22:46, daniel.ki...@oracle.com wrote: On Mon, May 19, 2014 at 02:30:45PM +0100, Jan Beulich wrote: On 16.05.14 at 22:41, daniel.ki...@oracle.com wrote: @@ -457,6 +460,21 @@ void __init efi_free_boot_services(void) efi_unmap_memmap(); } +static void __init __iomem

Re: [RFC PATCH] of/irq: do irq resolution in platform_get_irq_byname()

2014-05-20 Thread Grant Likely
On Mon, 19 May 2014 14:57:39 +0200, Thierry Reding thierry.red...@gmail.com wrote: On Mon, May 19, 2014 at 04:30:59PM +0300, Grygorii Strashko wrote: [...] diff --git a/drivers/of/irq.c b/drivers/of/irq.c [...] /** + * of_irq_get_byname - Decode a node's IRQ and return it as a Linux irq

Re: [PATCH v4 6/6] ARM: dts: STiH407: Add B2120 board support

2014-05-20 Thread Olof Johansson
Hi, Just a quick drive-by review since I was looking at these patches in the pull request you sent. On Wed, Mar 12, 2014 at 1:50 AM, Maxime COQUELIN maxime.coque...@st.com wrote: B2120 HDK is the reference board for STiH407 SoC. It has the following characteristics: - 1GB DDR3 - 8GB eMMC

Re: [PATCH v2 09/10] ARM: STi: DT: STiH415: 415 DT Entry for clockgen A9

2014-05-20 Thread Olof Johansson
On Wed, May 14, 2014 at 6:24 AM, Gabriel FERNANDEZ gabriel.fernan...@st.com wrote: Patch adds DT entries for clockgen A9 Signed-off-by: Pankaj Dev pankaj@st.com Signed-off-by: Gabriel Fernandez gabriel.fernan...@linaro.org --- arch/arm/boot/dts/stih415-clock.dtsi | 48

Re: [PATCH] ARM: edma: Clean up and simplify the code around irq request

2014-05-20 Thread Sekhar Nori
On Tuesday 20 May 2014 11:27 AM, Olof Johansson wrote: On Thu, May 15, 2014 at 05:35:01PM +0530, Sekhar Nori wrote: + ARM SoC team On Tuesday 13 May 2014 12:56 PM, Peter Ujfalusi wrote: Get the two interrupt line number at the same time by merging the two instance of if(node){}else{} places.

Re: [RFC PATCH] cmdline: Hide debug from /proc/cmdline

2014-05-20 Thread Diego Viola
Can't you just make a commit to fix it? If you want I can submit a patch. Sorry to be so OCD about this. On Mon, May 19, 2014 at 10:26 PM, Rusty Russell ru...@rustcorp.com.au wrote: Randy Dunlap rdun...@infradead.org writes: On 05/19/2014 01:11 AM, Diego Viola wrote: I mean e.g.: is wrong, it

Re: [PATCH] mm/vmscan: Do not block forever at shrink_inactive_list().

2014-05-20 Thread Dave Chinner
On Mon, May 19, 2014 at 10:59:15PM -0700, Andrew Morton wrote: On Tue, 20 May 2014 10:44:49 +1000 Dave Chinner da...@fromorbit.com wrote: @@ -258,14 +258,23 @@ xfs_bmapi_allocate_worker( struct xfs_bmalloca *args = container_of(work,

Re: [RFC PATCH 2/3] CMA: aggressively allocate the pages on cma reserved memory when not used

2014-05-20 Thread Joonsoo Kim
On Tue, May 20, 2014 at 08:18:59AM +0900, Minchan Kim wrote: On Mon, May 19, 2014 at 01:50:01PM +0900, Joonsoo Kim wrote: On Mon, May 19, 2014 at 11:53:05AM +0900, Minchan Kim wrote: On Mon, May 19, 2014 at 11:11:21AM +0900, Joonsoo Kim wrote: On Thu, May 15, 2014 at 11:43:53AM +0900,

Re: [PATCH] mm/vmscan: Do not block forever at shrink_inactive_list().

2014-05-20 Thread Dave Chinner
On Mon, May 19, 2014 at 11:03:11PM -0700, Andrew Morton wrote: On Mon, 19 May 2014 22:59:15 -0700 Andrew Morton a...@linux-foundation.org wrote: On Tue, 20 May 2014 10:44:49 +1000 Dave Chinner da...@fromorbit.com wrote: @@ -258,14 +258,23 @@ xfs_bmapi_allocate_worker( struct

Re: [GIT PULL 0/8] perf/core improvements and fixes

2014-05-20 Thread Ingo Molnar
* Jiri Olsa jo...@kernel.org wrote: hi Ingo, please consider pulling thanks, jirka The following changes since commit 26f273802b6ed28e059f4359bc7711dffceda022: Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf into perf/core

Re: [PATCH] arm: msm: remove board file for Nexus One (ie. mahimahi)

2014-05-20 Thread Ivan T. Ivanov
On Mon, 2014-05-19 at 14:30 +, dwal...@fifo99.com wrote: On Mon, May 19, 2014 at 01:53:28PM +0200, Paul Bolle wrote: snip Even the most dubious of code in drivers/staging is expected to compile properly! But mach-msm isn't staging, different rules apply there. Heh, different rules

Re: [PATCH] openrisc: irq: use irqchip framework

2014-05-20 Thread Jonas Bonn
On 05/19/2014 09:54 PM, Stefan Kristiansson wrote: On Mon, May 19, 2014 at 04:44:57PM +0200, Jonas Bonn wrote: ii) Put a Depends on CONFIG_ARCH_OPENRISC in the Kconfig Hmm, do we really need that? The irqchip driver will picked by 'select'ing it from arch/openrisc/Kconfig So, it won't

Re: [RFC PATCH] arm: dma-mapping: fallback allocation for cma failure

2014-05-20 Thread Joonsoo Kim
On Tue, May 20, 2014 at 02:57:47PM +0900, Gioh Kim wrote: Thanks for your advise, Michal Nazarewicz. Having discuss with Joonsoo, I'm adding fallback allocation after __alloc_from_contiguous(). The fallback allocation works if CMA kernel options is turned on but CMA size is zero.

RE: [PATCH 4/6] input: cyapa: enable/disable trackpad device based on LID state

2014-05-20 Thread Dudley Du
Hi Rafael, Could you help give some advice on how to apply the function to put the trackpad device into low power mode with LID in current kernel? or it's just a policy and should not be submitted to kernel right now? Thanks, Dudley -Original Message- From: Dmitry Torokhov

linux-next: manual merge of the dma-buf tree with the drm-intel tree

2014-05-20 Thread Stephen Rothwell
Hi Sumit, Today's linux-next merge of the dma-buf tree got a conflict in drivers/gpu/drm/i915/i915_gem_dmabuf.c between commit 5cc9ed4b9a7a (drm/i915: Introduce mapping of user pages into video memory (userptr) ioctl) from the drm-intel tree and commit 8dfb1f0f8103 (dma-buf: use reservation

Re: [PATCH 1/3] drivers/mfd/menf21bmc: introduce MEN 14F021P00 BMC MFD Core driver

2014-05-20 Thread Andreas Werner
aOn Mon, May 19, 2014 at 06:39:53PM +0100, Lee Jones wrote: On Mon, 19 May 2014, Guenter Roeck wrote: On 05/19/2014 05:43 AM, Andreas Werner wrote: aOn Sat, May 17, 2014 at 08:47:42AM -0700, Guenter Roeck wrote: On 05/16/2014 09:37 AM, Andreas Werner wrote: The MEN 14F021P00 Board

Re: [RFC] Tux3 for review

2014-05-20 Thread Daniel Phillips
On Friday, May 16, 2014 10:29:43 PM PDT, I wrote: Hirofumi is the one who deserves congratulations, recognition for providing more than half the code including most of the hard parts, and thanks for bringing Tux3 back to life. An epilogue... one gentleman took that suggestion seriously and

Re: [PATCH 6/6] ipc/sem.c: make semctl(,,{GETNCNT,GETZCNT}) standard compliant

2014-05-20 Thread Michael Kerrisk (man-pages)
On Tue, May 20, 2014 at 12:46 AM, Andrew Morton a...@linux-foundation.org wrote: On Sun, 18 May 2014 09:58:37 +0200 Manfred Spraul manf...@colorfullife.com wrote: SUSv4 clearly defines how semncnt and semzcnt must be calculated: A task waits on exactly one semaphore: The semaphore from the

linux-next: manual merge of the dma-buf tree with the staging tree

2014-05-20 Thread Stephen Rothwell
Hi Sumit, Today's linux-next merge of the dma-buf tree got a conflict in drivers/staging/android/sync.c between commit 10f62861b4a2 (staging: android: fix missing a blank line after declarations) from the staging tree and commit 85958aff6184 (android: convert sync to fence api, v5) from the

Re: [PATCH 1/2] platform: x86: dell-smo8800: Dell Latitude freefall driver (ACPI SMO8800/SMO8810)

2014-05-20 Thread Valdis . Kletnieks
On Sat, 03 May 2014 12:47:56 +0200, Pali Rohár said: This acpi driver provide supports for freefall sensors SMO8800/SMO8810 which can be found on Dell Latitude laptops. Driver register /dev/freefall misc device which has same interface as driver hp_accel freefall driver. So any existing

Re: [PATCH 2/5] dma-mapping: Add devm_ interface for dma_map_single()

2014-05-20 Thread Eli Billauer
Hello, Tejun. On 19/05/14 23:17, Tejun Heo wrote: What can't it just do the following? if (dma_mapping_error(dev, dma_handle)) { devres_free(dr); return dma_handle; } The caller would have to invoke dma_mapping_error() again but is that a

Re: [RFC PATCH] arm: dma-mapping: fallback allocation for cma failure

2014-05-20 Thread Gioh Kim
That case, device-specific coherent memory allocation, is handled at dma_alloc_coherent in arm_dma_alloc. __dma_alloc handles only general coherent memory allocation. I'm sorry missing mention about it. 2014-05-20 오후 3:52, Joonsoo Kim 쓴 글: On Tue, May 20, 2014 at 02:57:47PM +0900, Gioh Kim

Re: linux-next: manual merge of the dma-buf tree with the staging tree

2014-05-20 Thread Greg KH
On Tue, May 20, 2014 at 05:00:31PM +1000, Stephen Rothwell wrote: Hi Sumit, Today's linux-next merge of the dma-buf tree got a conflict in drivers/staging/android/sync.c between commit 10f62861b4a2 (staging: android: fix missing a blank line after declarations) from the staging tree and

Re: [PATCH 1/3] drivers/mfd/menf21bmc: introduce MEN 14F021P00 BMC MFD Core driver

2014-05-20 Thread Lee Jones
Not my call to make; depends on the mfd maintainer. I would not accept it, as I see it as unnecessary, adding complexity, and pointless. Sure, you can always find examples for everything somewhere in the kernel, but that doesn't make it better. I'm inclined to agree with

I/O error, dev mmcblk0

2014-05-20 Thread Christian Gmeiner
Hi all. I updated from a 3.14 kernel to 3.15-rc5 kernel and have from time to time some problems. With the 3.14 kernel kernel I have never seen this problem - I am using this device to do some vivante gpu driver development. debian@arm:~$ dmesg (I removed drm.debug messages) [0.00]

linux-next: build failure after merge of the dma-buf tree

2014-05-20 Thread Stephen Rothwell
Hi Sumit, After merging the dma-buf tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/gpu/drm/tegra/gem.c: In function 'tegra_gem_prime_export': drivers/gpu/drm/tegra/gem.c:423:15: error: macro dma_buf_export requires 5 arguments, but only 4 given

Re: [PATCH V4 0/2] mm: FAULT_AROUND_ORDER patchset performance data for powerpc

2014-05-20 Thread Rusty Russell
Kirill A. Shutemov kirill.shute...@linux.intel.com writes: Andrew Morton wrote: On Mon, 19 May 2014 16:23:07 -0700 (PDT) Hugh Dickins hu...@google.com wrote: Shouldn't FAULT_AROUND_ORDER and fault_around_order be changed to be the order of the fault-around size in bytes, and

Re: [STLinux Kernel] [PATCH 3/4] ARM: DT: STi: Add DT node for MiPHY365x

2014-05-20 Thread Maxime Coquelin
On 05/19/2014 05:51 PM, Lee Jones wrote: The MiPHY365x is a Generic PHY which can serve various SATA or PCIe devices. It has 2 ports which it can use for either; both SATA, both PCIe or one of each in any configuration. Cc: Srinivas Kandagatla srinivas.kandaga...@st.com Acked-by: Mark Rutland

Re: [PATCH] mm/vmscan: Do not block forever at shrink_inactive_list().

2014-05-20 Thread Christoph Hellwig
On Mon, May 19, 2014 at 10:59:15PM -0700, Andrew Morton wrote: So current_is_kswapd() returns true for a thread which is not kswapd. That's a bit smelly. Should this thread really be incrementing KSWAPD_INODESTEAL instead of PGINODESTEAL, for example? current_is_kswapd() does a range of

Re: [PATCH v4 6/6] ARM: dts: STiH407: Add B2120 board support

2014-05-20 Thread Lee Jones
B2120 HDK is the reference board for STiH407 SoC. It has the following characteristics: - 1GB DDR3 - 8GB eMMC / SD-Card slot - 32MB NOR Flash - 1 x Gbit Ethernet - 1 x USB 3.0 port - 1 x Mini-PCIe - 1 x SATA - 1 x HDMI output - 1 x HDMI input - 1 x SPDIF This

Re: [PATCH v4 6/6] ARM: dts: STiH407: Add B2120 board support

2014-05-20 Thread Olof Johansson
On Tue, May 20, 2014 at 12:20 AM, Lee Jones lee.jo...@linaro.org wrote: B2120 HDK is the reference board for STiH407 SoC. It has the following characteristics: - 1GB DDR3 - 8GB eMMC / SD-Card slot - 32MB NOR Flash - 1 x Gbit Ethernet - 1 x USB 3.0 port - 1 x Mini-PCIe - 1

Re: [PATCH V4 2/2] powerpc/pseries: init fault_around_order for pseries

2014-05-20 Thread Andrew Morton
On Thu, 8 May 2014 14:58:16 +0530 Madhavan Srinivasan ma...@linux.vnet.ibm.com wrote: --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -17,6 +17,8 @@ struct device_node; extern void request_event_sources_irqs(struct device_node *np,

Re: [PATCH V4 0/2] mm: FAULT_AROUND_ORDER patchset performance data for powerpc

2014-05-20 Thread Andrew Morton
On Tue, 20 May 2014 15:52:07 +0930 Rusty Russell ru...@rustcorp.com.au wrote: Kirill A. Shutemov kirill.shute...@linux.intel.com writes: Andrew Morton wrote: On Mon, 19 May 2014 16:23:07 -0700 (PDT) Hugh Dickins hu...@google.com wrote: Shouldn't FAULT_AROUND_ORDER and

Re: [RFC PATCH 2/5] clk: Introduce 'clk_round_rate_nearest()'

2014-05-20 Thread Uwe Kleine-König
Hi Sören, On Mon, May 19, 2014 at 09:41:32AM -0700, Sören Brinkmann wrote: On Mon, 2014-05-19 at 06:19PM +0200, Uwe Kleine-König wrote: Hi Sören, On Sun, May 18, 2014 at 05:51:05PM -0700, Sören Brinkmann wrote:

Re: [PATCH] staging: line6: toneport.c: Fix for possible null pointer dereference

2014-05-20 Thread Stefan Hajnoczi
On Mon, May 19, 2014 at 11:39 PM, Rickard Strandqvist rickard_strandqv...@spectrumdigital.se wrote: There is otherwise a risk of a possible null pointer dereference. Was largely found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist

Re: [PATCHSET 00/21] perf tools: Add support to accumulate hist periods (v9)

2014-05-20 Thread Jiri Olsa
On Tue, May 20, 2014 at 04:06:43AM +0100, Rodrigo Campos wrote: On Tue, May 20, 2014 at 02:29:31AM +, Namhyung Kim wrote: Hi Rodrigo, On Mon, May 19, 2014 at 3:11 PM, Rodrigo Campos rodr...@sdfg.com.ar wrote: Is there something I can help to have this merged ? As far as I tested,

[PATCH] ACPI: Cleanup for acpi_os_map/unmap_memory() to eliminate __iomem.

2014-05-20 Thread Lv Zheng
ACPICA doesn't include protections around address space checking, Linux build tests always complain increased sparse warnings around ACPICA internal acpi_os_map/unmap_memory() invocations. This patch tries to fix this issue permanently. There are 2 choices left for us to solve this issue: 1. Add

Re: [PATCH v4 2/8] OF: Introduce DT overlay support.

2014-05-20 Thread Geert Uytterhoeven
Hi Grant, On Tue, May 20, 2014 at 7:50 AM, Grant Likely grant.lik...@secretlab.ca wrote: Why has the overlay system been designed for plugging and unpluging whole overlays? That means the kernel has to remember the full stack, causing issues with e.g. kexec. Mostly so that drivers don't see

[PATCH] spi: atmel: fix typo in dev_err

2014-05-20 Thread Raphaël Poggi
Fix typo in dev_err. Signed-off-by: Raphaël Poggi poggi.r...@gmail.com --- drivers/spi/spi-atmel.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 079e6b1..7a1788b 100644 --- a/drivers/spi/spi-atmel.c +++

Re: [PATCH] dm: check era-md is non-NULL before closing it

2014-05-20 Thread Joe Thornber
On Tue, May 20, 2014 at 12:53:56PM +0900, na...@elisp.net wrote: In era_ctr(), era-md remain NULL until it's set after metadata_open(). On the other hand, era_destroy() assume era-md is non-NULL and it is called by era_ctr() before initializing the value. Thanks. This change went into my tree

Re: [PATCH v4 6/6] ARM: dts: STiH407: Add B2120 board support

2014-05-20 Thread Lee Jones
+ soc { + sbc_serial0: serial@953 { + status = okay; + }; You might want to consider reference-based syntax here instead, so you don't have to mimic the hierarchy. That'd be (at the root level of the file, below this

Re: [PATCH v4] i2c: add driver for Rockchip RK3xxx SoC I2C adapter

2014-05-20 Thread Maxime Ripard
On Mon, May 19, 2014 at 11:32:55AM +0200, Max Schwarz wrote: Driver for the native I2C adapter found in Rockchip RK3xxx SoCs. Configuration is only possible through devicetree. The driver is interrupt driven and supports the I2C_M_IGNORE_NAK mangling bit. Signed-off-by: Max Schwarz

linux-next: build warnings after merge of the input tree

2014-05-20 Thread Stephen Rothwell
Hi Dmitry, After merging the input tree, today's linux-next build (powerpc allyesconfig) produced these warnings: drivers/input/touchscreen/atmel_mxt_ts.c: In function 'mxt_read_t9_resolution': drivers/input/touchscreen/atmel_mxt_ts.c:1043:2: warning: passing argument 1 of '__swab16s' makes

Re: [PATCH 06/20] perf tools: Consolidate output field handling to hpp format routines

2014-05-20 Thread Jiri Olsa
On Tue, May 20, 2014 at 02:22:21AM +, Namhyung Kim wrote: Jiri, I updated my -v6 branch to fix the breakage - move the hunk to 15/20. Do you want me to resend or would you review with this thread directly? Either way would be find to me. np, I can take it from branch jirka -- To

Re: [RFC PATCH 1/3] mfd: AXP22x: add support for APX221 PMIC

2014-05-20 Thread Lee Jones
This patch introduces preliminary support for the X-Powers AXP221 PMIC. The AXP221 is typically used on boards using Allwinner's A31 SoC. At the moment, this driver only exposes regulator devices, but other subdevices. Signed-off-by: Boris BREZILLON boris.brezil...@free-electrons.com

Re: [PATCH v3] i2c: add driver for Rockchip RK3xxx SoC I2C adapter

2014-05-20 Thread Heiko Stübner
Am Montag, 19. Mai 2014, 02:37:57 schrieb Max Schwarz: Driver for the native I2C adapter found in Rockchip RK3xxx SoCs. Configuration is only possible through devicetree. The driver is interrupt driven and supports the I2C_M_IGNORE_NAK mangling bit. Signed-off-by: Max Schwarz

Re: [RFC PATCH 2/5] clk: Introduce 'clk_round_rate_nearest()'

2014-05-20 Thread Uwe Kleine-König
Hello, On Mon, May 19, 2014 at 10:29:05AM -0700, Sören Brinkmann wrote: With the improvements suggested by you I have this now: long clk_round_rate_nearest(struct clk *clk, unsigned long rate) { unsigned long lower, upper; lower = clk_round_rate(clk, rate); if (lower =

Re: [PATCH] sched/dl: Fix race between dl_task_timer() and sched_setaffinity()

2014-05-20 Thread Peter Zijlstra
On Tue, May 20, 2014 at 09:08:53AM +0400, Kirill Tkhai wrote: 20.05.2014, 04:00, Peter Zijlstra pet...@infradead.org: On Mon, May 19, 2014 at 11:31:19PM +0400, Kirill Tkhai wrote:  @@ -513,9 +513,17 @@ static enum hrtimer_restart dl_task_timer(struct hrtimer *timer)

Re: [PATCH V4 0/2] mm: FAULT_AROUND_ORDER patchset performance data for powerpc

2014-05-20 Thread Madhavan Srinivasan
On Tuesday 20 May 2014 01:02 PM, Andrew Morton wrote: On Tue, 20 May 2014 15:52:07 +0930 Rusty Russell ru...@rustcorp.com.au wrote: Kirill A. Shutemov kirill.shute...@linux.intel.com writes: Andrew Morton wrote: On Mon, 19 May 2014 16:23:07 -0700 (PDT) Hugh Dickins hu...@google.com

Re: [PATCH] PM / runtime: Update documentation to reflect the current code flow

2014-05-20 Thread Ulf Hansson
On 16 May 2014 13:44, Rafael J. Wysocki r...@rjwysocki.net wrote: From: Rafael J. Wysocki rafael.j.wyso...@intel.com The runtime PM documentation in runtime_pm.txt has not been updated after some changes to the system suspend and resume core code, so update it to reflect the current code

Re: [PATCH v4 6/6] ARM: dts: STiH407: Add B2120 board support

2014-05-20 Thread Maxime Coquelin
On 05/20/2014 09:43 AM, Lee Jones wrote: + soc { + sbc_serial0: serial@953 { + status = okay; + }; You might want to consider reference-based syntax here instead, so you don't have to mimic the hierarchy. That'd be (at the root

[PATCH] m68k: remove check for CONFIG_BSEIP

2014-05-20 Thread Paul Bolle
There used to be a Kconfig symbol BSEIP. It was PPC specific and was removed in v2.6.27. So the check for CONFIG_BSEIP can be removed. This means a few defines will be removed. None of the macros involved are used, so no one should care. Signed-off-by: Paul Bolle pebo...@tiscali.nl --- Untested.

Re: [PATCH v1 5/5] pci: keystone: add pcie driver based on designware core driver

2014-05-20 Thread Arnd Bergmann
On Monday 19 May 2014 17:10:50 Murali Karicheri wrote: On 5/19/2014 8:06 AM, Arnd Bergmann wrote: On Friday 16 May 2014 16:26:51 Murali Karicheri wrote: On 5/15/2014 2:20 PM, Arnd Bergmann wrote: On Thursday 15 May 2014 13:45:08 Murali Karicheri wrote: +#ifdef CONFIG_PCI_KEYSTONE +/*

linux-next: build failure after merge of the mfd-lj tree

2014-05-20 Thread Stephen Rothwell
Hi Lee, After merging the mfd-lj tree, today's linux-next build (powerpc allyesconfig) failed like this: drivers/mfd/stmpe.c: In function 'stmpe_irq_init': drivers/mfd/stmpe.c:1000:15: error: 'struct stmpe' has no member named 'irq_base' base = stmpe-irq_base; ^ Caused by

[PATCH] m32r: remove check for CONFIG_IDC_AK4524

2014-05-20 Thread Paul Bolle
There's been a check for CONFIG_IDC_AK4524 and its MODULE variant in m32r's code ever since it was added in v2.6.9. But there has never been a Kconfig symbol IDC_AK4524. Remove this check. Signed-off-by: Paul Bolle pebo...@tiscali.nl --- Untested. arch/m32r/platforms/usrv/setup.c | 9 -

Re: [PATCH V4 2/2] powerpc/pseries: init fault_around_order for pseries

2014-05-20 Thread Madhavan Srinivasan
On Tuesday 20 May 2014 12:58 PM, Andrew Morton wrote: On Thu, 8 May 2014 14:58:16 +0530 Madhavan Srinivasan ma...@linux.vnet.ibm.com wrote: --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -17,6 +17,8 @@ struct device_node; extern void

Re: linux-next: manual merge of the dma-buf tree with the staging tree

2014-05-20 Thread Sumit Semwal
On 20 May 2014 12:36, Greg KH g...@kroah.com wrote: On Tue, May 20, 2014 at 05:00:31PM +1000, Stephen Rothwell wrote: Hi Sumit, Today's linux-next merge of the dma-buf tree got a conflict in drivers/staging/android/sync.c between commit 10f62861b4a2 (staging: android: fix missing a blank

Re: linux-next: manual merge of the dma-buf tree with the drm-intel tree

2014-05-20 Thread Sumit Semwal
On 20 May 2014 12:25, Stephen Rothwell s...@canb.auug.org.au wrote: Hi Sumit, Today's linux-next merge of the dma-buf tree got a conflict in drivers/gpu/drm/i915/i915_gem_dmabuf.c between commit 5cc9ed4b9a7a (drm/i915: Introduce mapping of user pages into video memory (userptr) ioctl) from

Re: hanging aio process

2014-05-20 Thread Sebastian Ott
On Mon, 19 May 2014, Benjamin LaHaise wrote: On Mon, May 19, 2014 at 07:38:51PM +0200, Sebastian Ott wrote: Hello, on the latest kernel a fio job with 4 workers using libaio hangs. Is more than one process stuck in state D when the hang occurs? If so, what does a backtrace show for

Re: [PATCH RFC 00/12] Add Qualcomm SD Card Controller support.

2014-05-20 Thread Srinivas Kandagatla
Thanks Bjorn for testing this series. On 19/05/14 23:08, Bjorn Andersson wrote: On Mon, Apr 21, 2014 at 2:43 PM,srinivas.kandaga...@linaro.org wrote: From: Srinivas Kandagatlasrinivas.kandaga...@linaro.org [snip] This patches are tested in PIO mode on IFC8064 board with both eMMC and

Re: [PATCH V2 2/3] powerpc, ptrace: Enable support for transactional memory register sets

2014-05-20 Thread Anshuman Khandual
On 05/19/2014 08:13 PM, Pedro Alves wrote: On 05/19/2014 12:46 PM, Anshuman Khandual wrote: I couldn't actually find any arch that currently returns -ENODEV in the active hook. I see that binfmt_elf.c doesn't handle regset-active() returning 0. Guess that may be why. Looks like

Re: [PATCH] sched/dl: Fix race between dl_task_timer() and sched_setaffinity()

2014-05-20 Thread Juri Lelli
Hi, On Tue, 20 May 2014 09:53:15 +0200 Peter Zijlstra pet...@infradead.org wrote: On Tue, May 20, 2014 at 09:08:53AM +0400, Kirill Tkhai wrote: 20.05.2014, 04:00, Peter Zijlstra pet...@infradead.org: On Mon, May 19, 2014 at 11:31:19PM +0400, Kirill Tkhai wrote:  @@ -513,9

Re: [RFC PATCH 1/3] mfd: AXP22x: add support for APX221 PMIC

2014-05-20 Thread Hans de Goede
Hi, On 05/19/2014 07:45 PM, Boris BREZILLON wrote: Hello Lee, On 19/05/2014 19:28, Lee Jones wrote: This patch introduces preliminary support for the X-Powers AXP221 PMIC. The AXP221 is typically used on boards using Allwinner's A31 SoC. At the moment, this driver only exposes regulator

Re: [patch] module: static checker complains about negative values

2014-05-20 Thread Dan Carpenter
On Tue, May 20, 2014 at 11:16:04AM +0930, Rusty Russell wrote: Dan Carpenter dan.carpen...@oracle.com writes: We cap stat.size at INT_MAX but we don't check for negative values so my static checker complains. At this point, you already have control of the kernel and if you start passing

Re: serial console on rb532 disabled on boot (linux 3.15rc5)

2014-05-20 Thread Waldemar Brodkorb
Hi Geert, Geert Uytterhoeven wrote, Hi Waldemar, On Fri, May 16, 2014 at 3:49 PM, Waldemar Brodkorb w...@openadk.org wrote: I am trying to bootup my Mikrotik RB532 board with the latest kernel, but my serial console is disabled after boot: .. Serial: 8250/16550 driver, 4 ports, IRQ

Re: [PATCH] drm/qxl: return IRQ_NONE if it was not our irq

2014-05-20 Thread Amos Kong
On Mon, May 12, 2014 at 04:35:39PM +0800, Jason Wang wrote: Return IRQ_NONE if it was not our irq. This is necessary for the case when qxl is sharing irq line with a device A in a crash kernel. If qxl is initialized before A and A's irq was raised during this gap, returning IRQ_HANDLED in this

Re: [PATCH] spi: atmel: fix typo in dev_err

2014-05-20 Thread Nicolas Ferre
On 20/05/2014 09:41, Raphaël Poggi : Fix typo in dev_err. Signed-off-by: Raphaël Poggi poggi.r...@gmail.com Acked-by: Nicolas Ferre nicolas.fe...@atmel.com --- drivers/spi/spi-atmel.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-atmel.c

Re: [PATCH v2] ptrace: Clarify PTRACE_GETREGSET/PTRACE_SETREGSET, documentation in uapi header

2014-05-20 Thread Anshuman Khandual
On 05/14/2014 04:24 PM, Pedro Alves wrote: On 05/14/14 08:10, Anshuman Khandual wrote: On 05/13/2014 11:39 PM, Pedro Alves wrote: On 05/05/14 05:10, Anshuman Khandual wrote: On 05/01/2014 07:43 PM, Pedro Alves wrote: OK, then this is what I suggest instead: ... Shall I resend the patch with

Re: linux-next: build failure after merge of the dma-buf tree

2014-05-20 Thread Maarten Lankhorst
Hey, op 20-05-14 09:13, Stephen Rothwell schreef: Hi Sumit, After merging the dma-buf tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/gpu/drm/tegra/gem.c: In function 'tegra_gem_prime_export': drivers/gpu/drm/tegra/gem.c:423:15: error: macro dma_buf_export

Re: [PATCH V2 2/2] staging: slicoss: fail on corrupt eeprom

2014-05-20 Thread Dan Carpenter
Now, those are some beautiful changelogs. ;) Thanks so much. regards, dan carpenter -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the

Re: [PATCH v4 6/6] ARM: dts: STiH407: Add B2120 board support

2014-05-20 Thread Maxime Coquelin
Hi Olof, On 05/20/2014 08:18 AM, Olof Johansson wrote: Hi, Just a quick drive-by review since I was looking at these patches in the pull request you sent. Thanks for the review. I will send a new series taking your comments into account, except the one about reference-based syntax.

Re: [STLinux Kernel] [PATCH 3/4] ARM: DT: STi: Add DT node for MiPHY365x

2014-05-20 Thread Lee Jones
The MiPHY365x is a Generic PHY which can serve various SATA or PCIe devices. It has 2 ports which it can use for either; both SATA, both PCIe or one of each in any configuration. Cc: Srinivas Kandagatla srinivas.kandaga...@st.com Acked-by: Mark Rutland mark.rutl...@arm.com Acked-by:

Re: [RFC PATCH] arm: dma-mapping: fallback allocation for cma failure

2014-05-20 Thread Joonsoo Kim
On Tue, May 20, 2014 at 04:05:52PM +0900, Gioh Kim wrote: That case, device-specific coherent memory allocation, is handled at dma_alloc_coherent in arm_dma_alloc. __dma_alloc handles only general coherent memory allocation. I'm sorry missing mention about it. Hello, AFAIK, *coherent*

Re: [PATCH] gpio: Add support for Intel SoC PMIC (Crystal Cove)

2014-05-20 Thread Mika Westerberg
On Mon, May 19, 2014 at 01:39:33PM +0300, Mika Westerberg wrote: On Wed, May 14, 2014 at 11:44:07PM +0800, Zhu, Lejun wrote: Devices based on Intel SoC products such as Baytrail have a Power Management IC. In the PMIC there are subsystems for voltage regulation, A/D conversion, GPIO and

RE: [PATCH] staging: ozwpan: Change Maintainer

2014-05-20 Thread Tateno, Tateno
Hi Greg, Please accept this as the acknowledgment to your reply. I will take over ozwpan maintainer role from Rupesh. Thanks Tateno From: Greg KH [gre...@linuxfoundation.org] Sent: 20 May 2014 02:29 To: Gujare, Rupesh Cc: de...@driverdev.osuosl.org;

Re: [PATCH 1/2] mtd: delete unneeded call to platform_get_drvdata

2014-05-20 Thread Brian Norris
+ Mike On Sat, May 17, 2014 at 03:12:02PM +0800, Julia Lawall wrote: On Sat, 17 May 2014, Fabio Estevam wrote: On Sat, May 17, 2014 at 3:32 AM, Julia Lawall julia.law...@lip6.fr wrote: From: Julia Lawall julia.law...@lip6.fr Platform_get_drvdata is an accessor function, and has no

Re: serial console on rb532 disabled on boot (linux 3.15rc5)

2014-05-20 Thread Geert Uytterhoeven
Hi Waldemar, On Tue, May 20, 2014 at 10:21 AM, Waldemar Brodkorb w...@openadk.org wrote: Geert Uytterhoeven wrote, On Fri, May 16, 2014 at 3:49 PM, Waldemar Brodkorb w...@openadk.org wrote: I am trying to bootup my Mikrotik RB532 board with the latest kernel, but my serial console is

Re: [STLinux Kernel] [PATCH 3/4] ARM: DT: STi: Add DT node for MiPHY365x

2014-05-20 Thread Maxime Coquelin
On 05/20/2014 10:28 AM, Lee Jones wrote: The MiPHY365x is a Generic PHY which can serve various SATA or PCIe devices. It has 2 ports which it can use for either; both SATA, both PCIe or one of each in any configuration. Cc: Srinivas Kandagatla srinivas.kandaga...@st.com Acked-by: Mark Rutland

[PATCH] m32r: remove checks for a few processor family macros

2014-05-20 Thread Paul Bolle
Ever since m32r got added in v2.6.9 there have been checks for CONFIG_CHIP_M32310 CONFIG_CHIP_MP CONFIG_CHIP_XNUX2 CONFIG_CHIP_XNUX2_MP CONFIG_CHIP_XNUX_MP But the Kconfig symbols for these processor families have never been added. Remove these checks. Also remove a header

Re: [PATCH v3 6/7] i2c: ChromeOS EC tunnel driver

2014-05-20 Thread Lee Jones
Code looks good, so Reviewed-by: Wolfram Sang w...@the-dreams.de I don't mind how it gets upstream. I can take it, but you can also keep it in this series. Let's keep the series together. Are you happy with me just merging it through MFD, or would you like a

Re: [PATCH v3 1/7] mfd: cros_ec: spi: calculate delay between transfers correctly

2014-05-20 Thread Lee Jones
From: David Hendricks dhend...@chromium.org To avoid spamming the EC we calculate the time between the previous transfer and the current transfer and force a delay if the time delta is too small. However, a small miscalculation causes the delay period to be far too short. Most noticably

Re: [PATCH v3 2/7] mfd: cros_ec: spi: Add mutex to cros_ec_spi

2014-05-20 Thread Lee Jones
On Wed, 30 Apr 2014, Doug Anderson wrote: The main transfer function for cros_ec_spi can be called by more than one client at a time. Make sure that those clients don't stomp on each other by locking the bus for the duration of the transfer function. Signed-off-by: Doug Anderson

Re: [PATCH v7 0/3] Add support for PCI in AArch64

2014-05-20 Thread Arnd Bergmann
On Tuesday 20 May 2014 09:52:33 Sunil Kovvuri wrote: In sriov_enable() (drivers/pci/iov.c) 296for (i = 0; i PCI_SRIOV_NUM_BARS; i++) { 297 bars |= (1 (i + PCI_IOV_RESOURCES)); 298 res = dev-resource + PCI_IOV_RESOURCES + i; 299

Re: [PATCH v3 3/7] mfd: cros_ec: spi: Make the cros_ec_spi timeout more reliable

2014-05-20 Thread Lee Jones
On Wed, 30 Apr 2014, Doug Anderson wrote: The cros_ec_spi transfer had two problems with its timeout code: 1. It looked at the timeout even in the case that it found valid data. 2. If the cros_ec_spi code got switched out for a while, it's possible it could get a timeout after a single

Re: [PATCH v3 4/7] mfd: cros_ec: spi: Increase cros_ec_spi deadline from 5ms to 100ms

2014-05-20 Thread Lee Jones
On Wed, 30 Apr 2014, Doug Anderson wrote: We're adding i2c tunneling to the list of things that goes over cros_ec. i2c tunneling can be slooow, so increase our deadline to 100ms to account for that. Signed-off-by: Doug Anderson diand...@chromium.org Acked-by: Lee Jones

Re: [PATCH v3 5/7] mfd: cros_ec: Sync to the latest cros_ec_commands.h from EC sources

2014-05-20 Thread Lee Jones
On Wed, 30 Apr 2014, Doug Anderson wrote: From: Bill Richardson wfric...@chromium.org This just updates include/linux/mfd/cros_ec_commands.h to match the latest EC version (which is the One True Source for such things). See https://chromium.googlesource.com/chromiumos/platform/ec

Re: [PATCH v3 6/7] i2c: ChromeOS EC tunnel driver

2014-05-20 Thread Lee Jones
On Wed, 30 Apr 2014, Doug Anderson wrote: On ARM Chromebooks we have a few devices that are accessed by both the AP (the main Application Processor) and the EC (the Embedded Controller). These are: * The battery (sbs-battery). * The power management unit tps65090. On the original Samsung

Re: [PATCH v3 7/7] ARM: tegra: Add the EC i2c tunnel to tegra124-venice2

2014-05-20 Thread Lee Jones
This adds the EC i2c tunnel (and devices under it) to the tegra124-venice2 device tree. I'll happily take this into the Tegra tree once the patch containing the binding it uses is applied. All other patches applied. Take this when ready. -- Lee Jones Linaro STMicroelectronics Landing

Re: [PATCH 2/5] staging: lustre: lnet: socklnd: Clean up memset(...)

2014-05-20 Thread walter harms
Am 18.05.2014 19:27, schrieb Joe Perches: On Sun, 2014-05-18 at 18:19 +0100, Masaru Nomura wrote: Remove prohibited space and fix line over 80 characters of memset(...) to meet kernel coding style. [] diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c

linux-next: Tree for May 20

2014-05-20 Thread Stephen Rothwell
Hi all, Changes since 20140519: My fixes tree contains: powerpc/ppc64: Allow allmodconfig to build (finally !) The net tree gained a build failure so I used the version from next-20140519. The sparc-next tree gained a conflict against Linus' tree. The net-next tree still had its build

RE: [PATCH 3/5] usb: gadget: net2280: Pass checkpacth.pl test

2014-05-20 Thread David Laight
From: Alan Stern ... -static struct usb_request * -net2280_alloc_request (struct usb_ep *_ep, gfp_t gfp_flags) +static struct usb_request *net2280_alloc_request(struct usb_ep *_ep, + gfp_t gfp_flags) What's with the extreme indentation

Re: [PATCH v7 0/3] Add support for PCI in AArch64

2014-05-20 Thread Sunil Kovvuri
On Tue, May 20, 2014 at 2:14 PM, Arnd Bergmann a...@arndb.de wrote: On Tuesday 20 May 2014 09:52:33 Sunil Kovvuri wrote: In sriov_enable() (drivers/pci/iov.c) 296for (i = 0; i PCI_SRIOV_NUM_BARS; i++) { 297 bars |= (1 (i + PCI_IOV_RESOURCES)); 298

Re: [PATCH 3/5] usb: gadget: net2280: Pass checkpacth.pl test

2014-05-20 Thread Ricardo Ribalda Delgado
Not for grep... But if this is an issue I have no problem going back to the original. We can spend a whole year just talking about codestyle. On Tue, May 20, 2014 at 10:52 AM, David Laight david.lai...@aculab.com wrote: From: Alan Stern ... -static struct usb_request *

Re: [PATCH 1/2] platform: x86: dell-smo8800: Dell Latitude freefall driver (ACPI SMO8800/SMO8810)

2014-05-20 Thread Pali Rohár
On Tuesday 20 May 2014 09:00:05 valdis.kletni...@vt.edu wrote: On Sat, 03 May 2014 12:47:56 +0200, Pali Rohár said: This acpi driver provide supports for freefall sensors SMO8800/SMO8810 which can be found on Dell Latitude laptops. Driver register /dev/freefall misc device which has same

  1   2   3   4   5   6   7   8   9   10   >