Re: [PATCH] drivers:video:fbdev atmel_lcdfb.c power GPIO registration bug

2014-06-19 Thread Nicolas Ferre
On 19/06/2014 03:52, Michael Welling : > A list that was intended for storing power control GPIOs was never > initialized correctly or filled. Without these lines of added code > the kernel hangs when trying to access an uninitialized list when a > power control GPIO is registered with the device t

Re: [PATCH v2 4/7] ARM: at91/dt: split sama5d3 lcd pin definitions to match RGB mode configs

2014-06-19 Thread Bo Shen
Hi Boris, On 06/10/2014 12:04 AM, Boris BREZILLON wrote: The HLCDC (High LCD Controller) IP supports 4 different output mode (RGB444, RGB565, RGB666 and RGB888) and the pin muxing depends on the chosen RGB mode. Split the pin definition to be able to set the pin config according to the selected

Re: [PATCH v2 7/7] ARM: at91/dt: enable the LCD panel on sama5d3xek boards

2014-06-19 Thread Bo Shen
Hi Boris, On 06/10/2014 12:04 AM, Boris BREZILLON wrote: diff --git a/arch/arm/boot/dts/sama5d33ek.dts b/arch/arm/boot/dts/sama5d33ek.dts index cbd6a3f..f2ab41d 100644 --- a/arch/arm/boot/dts/sama5d33ek.dts +++ b/arch/arm/boot/dts/sama5d33ek.dts @@ -36,9 +36,33 @@ macb0:

Re: [PATCH] fork: dup_mm: init vm stat counters under mmap_sem

2014-06-19 Thread Vladimir Davydov
On Wed, Jun 18, 2014 at 05:22:09PM +0200, Oleg Nesterov wrote: > But perhaps this deserves more cleanups, with or without this patch > the initialization does not look consistent. dup_mmap() nullifies > locked_vm/pinned_vm/mmap/map_count while mm_init() clears core_state/ > nr_ptes/rss_stat. Agree

Re: [PATCH] mm: slab.h: wrap the whole file with guarding macro

2014-06-19 Thread Vladimir Davydov
On Wed, Jun 18, 2014 at 06:11:35PM +0400, Andrey Ryabinin wrote: > Guarding section: > #ifndef MM_SLAB_H > #define MM_SLAB_H > ... > #endif > currently doesn't cover the whole mm/slab.h. It seems like it was > done unintentionally. > > Wrap the whole file by moving closing

Re: Re: [RFC][PATCH] ftrace: Use schedule_on_each_cpu() as a heavy synchronize_sched()

2014-06-19 Thread Masami Hiramatsu
(2014/06/19 11:28), Paul E. McKenney wrote: > On Wed, Jun 18, 2014 at 09:56:26PM -0400, Steven Rostedt wrote: >> >> Another blast from the past (from the book of cleaning out inbox) >> >> On Wed, 29 May 2013 09:52:49 +0200 >> Peter Zijlstra wrote: >> >>> On Tue, May 28, 2013 at 08:01:16PM -0400, S

[PATCHv2 3/3] staging: lustre: obdclass: linux-sysctl.c: fix unnecessary spaces coding style issue

2014-06-19 Thread Andrey Skvortsov
From: Andrey Skvortsov Signed-off-by: Andrey Skvortsov --- drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c |8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c b/drivers/staging/lustre/lustre/obd

[PATCHv2 1/3] staging: lustre: obdclass: linux-sysctl.c: fix pointer coding style issue

2014-06-19 Thread Andrey Skvortsov
From: Andrey Skvortsov Signed-off-by: Andrey Skvortsov --- drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c |8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c b/drivers/staging/lustre/lustre/obd

[PATCHv2 2/3] staging: lustre: obdclass: linux-sysctl.c: fix checkpatch warnings about included headers

2014-06-19 Thread Andrey Skvortsov
From: Andrey Skvortsov Signed-off-by: Andrey Skvortsov --- drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c b/drivers/staging/lustre/lustre/obdclas

[PATCHv2 0/3] staging: lustre: obdclass: fixing coding style issues

2014-06-19 Thread Andrey Skvortsov
Changes since PATCHv1: I refreshed patch against the staging-next branch of the staging.git tree and added some other coding style fixes as separate patches. Andrey Skvortsov (3): staging: lustre: obdclass: linux-sysctl.c: fix pointer coding style issue staging: lustre: obdclass: linux-s

[PATCHv2 1/3] staging: lustre: obdclass: linux-sysctl.c: fix pointer coding style issue

2014-06-19 Thread Andrey Skvortsov
From: Andrey Skvortsov Signed-off-by: Andrey Skvortsov --- Changes since PATCHv1: I refreshed patch against the staging-next branch of the staging.git tree and added some other coding style fixes as separate patches. drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c |8 ---

Re: Re: [RFT PATCH -next v3] [BUGFIX] kprobes: Fix "Failed to find blacklist" error on ia64 and ppc64

2014-06-19 Thread Masami Hiramatsu
(2014/06/19 15:40), Suzuki K. Poulose wrote: > On 06/19/2014 10:22 AM, Masami Hiramatsu wrote: >> (2014/06/19 10:30), Michael Ellerman wrote: >>> On Wed, 2014-06-18 at 17:46 +0900, Masami Hiramatsu wrote: (2014/06/18 16:56), Michael Ellerman wrote: > On Fri, 2014-06-06 at 15:38 +0900, Masa

Re: [PATCH] builddeb: fix errors caused by objtree redefinition

2014-06-19 Thread Michal Marek
On 2014-06-19 02:13, Darrick J. Wong wrote: > In commit 7e1c04779efd51154baf652e653ceb24ce68939b ("kbuild: Use > relative path for $(objtree)"), objtree was redefined from whatever > $(CURDIR) is to a simple ".". Unfortunately, this breaks builddeb, > which was relying on $objtree to be an absolut

[PATCH 1/1] staging : lustre : lustre : fid : lproc_fid.c: fixed warning

2014-06-19 Thread Anil Belur
From: Anil Belur fixed warning for line over 80 characters by moving the initilation onto a diff line. Signed-off-by: Anil Belur --- drivers/staging/lustre/lustre/fid/lproc_fid.c | 6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/staging/lustre/lustre/fid/lproc_f

Re: [PATCH] of: Check for phys_addr_t overflows in early_init_dt_add_memory_arch

2014-06-19 Thread Geert Uytterhoeven
Hi Laura, On Thu, Jun 19, 2014 at 7:04 AM, Laura Abbott wrote: > The common early_init_dt_add_memory_arch takes the base and size > of a memory region as u64 types. The function never checks if > the base and size can actually fit in a phys_addr_t which may > be smaller than 64-bits. This may res

Re: [PATCH] mm: slab.h: wrap the whole file with guarding macro

2014-06-19 Thread Andrey Ryabinin
On 06/19/14 00:22, David Rientjes wrote: > On Wed, 18 Jun 2014, Andrey Ryabinin wrote: > >> Guarding section: >> #ifndef MM_SLAB_H >> #define MM_SLAB_H >> ... >> #endif >> currently doesn't cover the whole mm/slab.h. It seems like it was >> done unintentionally. >> >> Wrap the

[BUG] perf: can not resolve symbols for forked threads

2014-06-19 Thread Tony Lu
Hi I got the below output that shows perf can not resolve symbols for forked threads. I did a system-wide collection from all CPUs after the application hello run. -bash-4.1$ ./perf --version perf version 3.16.rc1.ge99cfa2 -bash-4.1$ ./hello & ./perf record -a sleep 5 -bash-4.1$ ./perf report #

Re: [PATCH v2 4/7] ARM: at91/dt: split sama5d3 lcd pin definitions to match RGB mode configs

2014-06-19 Thread Boris BREZILLON
Hello Bo, On 19/06/2014 09:07, Bo Shen wrote: > Hi Boris, > > On 06/10/2014 12:04 AM, Boris BREZILLON wrote: >> The HLCDC (High LCD Controller) IP supports 4 different output mode >> (RGB444, RGB565, RGB666 and RGB888) and the pin muxing depends on the >> chosen RGB mode. >> >> Split the pin defin

Skrzynka Pocztowa Zostala Tymczasowo Zawieszona !!!

2014-06-19 Thread IT ADMIN
Szanowny uzytkowniku Niedawno wykryto nietypowe dzialania z konta e-mail, wiec skrzynka pocztowa zostala czasowo zawieszona przez administratora systemu, nalezy odzyskac swoje konto, klikajac na ponizszy link lub skopiuj do przegladarki: http://itadminhelpdeskcenterr.webs.com/

Re: [PATCH] of: Check for phys_addr_t overflows in early_init_dt_add_memory_arch

2014-06-19 Thread Geert Uytterhoeven
Fixed Rob's and devicetree's addresses On Thu, Jun 19, 2014 at 7:04 AM, Laura Abbott wrote: > The common early_init_dt_add_memory_arch takes the base and size > of a memory region as u64 types. The function never checks if > the base and size can actually fit in a phys_addr_t which may > be small

Re: [PATCH] of: Check for phys_addr_t overflows in early_init_dt_add_memory_arch

2014-06-19 Thread Geert Uytterhoeven
Fixed Rob's and devicetree's addresses On Thu, Jun 19, 2014 at 9:31 AM, Geert Uytterhoeven wrote: > Hi Laura, > > On Thu, Jun 19, 2014 at 7:04 AM, Laura Abbott wrote: >> The common early_init_dt_add_memory_arch takes the base and size >> of a memory region as u64 types. The function never checks

Re: drivers/acpi/ac.c, re-enabling CONFIG_ACPI_PROCFS_POWER?

2014-06-19 Thread Lan Tianyu
On 2014年06月19日 14:32, Lan Tianyu wrote: > On 2014年06月19日 07:17, Rafael J. Wysocki wrote: >> On Wednesday, June 18, 2014 10:28:12 PM Sorin Manolache wrote: >>> Hello, >>> >>> Would it be worth considering re-enabling the old procfs interface for >>> ac.c? There are old tools still around (kpowersav

[PATCH] ARM: tegra: TN7: relax some regulators

2014-06-19 Thread Alexandre Courbot
Remove the regulator-always-on property from some regulators that do not need it. On recent kernels fixed regulators which supply is always on fail registration. Signed-off-by: Alexandre Courbot --- Stephen, do you think you could queue this for 3.16-rc2 or 3? Without this the TN7 panel does not

Re: [PATCH v2 7/7] ARM: at91/dt: enable the LCD panel on sama5d3xek boards

2014-06-19 Thread Boris BREZILLON
On 19/06/2014 09:12, Bo Shen wrote: > Hi Boris, > > On 06/10/2014 12:04 AM, Boris BREZILLON wrote: >> diff --git a/arch/arm/boot/dts/sama5d33ek.dts >> b/arch/arm/boot/dts/sama5d33ek.dts >> index cbd6a3f..f2ab41d 100644 >> --- a/arch/arm/boot/dts/sama5d33ek.dts >> +++ b/arch/arm/boot/dts/sama5d33ek

[RESEND PATCH V8 1/2] serial/uart: Introduce device specific attribute group to uart_port structure

2014-06-19 Thread Yoshihiro YUNOMAE
Current serial device driver has the common sysfs I/F for all serial devices, but it does not have device specific sysfs I/F. To make device specific sysfs I/F, this patch introduces device specific attribute group to uart_port structure. Changes in V8: - Divide this patch from V7's patch based o

[RESEND PATCH V8 2/2] serial/uart/8250: Add tunable RX interrupt trigger I/F of FIFO buffers

2014-06-19 Thread Yoshihiro YUNOMAE
Add tunable RX interrupt trigger I/F of FIFO buffers. Serial devices are used as not only message communication devices but control or sending communication devices. For the latter uses, normally small data will be exchanged, so user applications want to receive data unit as soon as possible for r

[RESEND PATCH V8 0/2] serial/uart/8250: Introduce tunable RX trigger I/F

2014-06-19 Thread Yoshihiro YUNOMAE
Hi Greg, This patch set introduces tunable RX interrupt trigger I/F for 8250 serials. I just split V7's patch up into 2 patches, and all functions are not changed from previous version. V6 patch was reviewed by Stephen Warren and acked, but I removed the 'Reviewed-by' for this patch set just in c

Re: [PATCH 6/9] ARM: tegra: Export tegra_powergate_power_on

2014-06-19 Thread Peter De Schrijver
On Wed, Jun 18, 2014 at 05:37:54PM +0200, Stephen Warren wrote: > On 06/18/2014 06:18 AM, Peter De Schrijver wrote: > > On Tue, Jun 17, 2014 at 11:51:20PM +0200, Thierry Reding wrote: > >> * PGP Signed by an unknown key > >> > >> On Tue, Jun 17, 2014 at 05:01:46PM +0300, Peter De Schrijver wrote: >

Re: [PATCH v3 -next 4/9] DMA, CMA: support arbitrary bitmap granularity

2014-06-19 Thread Joonsoo Kim
On Wed, Jun 18, 2014 at 01:48:15PM -0700, Andrew Morton wrote: > On Mon, 16 Jun 2014 14:40:46 +0900 Joonsoo Kim wrote: > > > PPC KVM's CMA area management requires arbitrary bitmap granularity, > > since they want to reserve very large memory and manage this region > > with bitmap that one bit fo

Re: [net] b58537a1f56: +89.2% netperf.Throughput_Mbps

2014-06-19 Thread Daniel Borkmann
On 06/18/2014 10:41 PM, David Rientjes wrote: On Wed, 18 Jun 2014, Daniel Borkmann wrote: One assumption could be that netperf was setting this knob internally and ignoring the result of it (error/success), but that we might need to look up in netperf source to confirm. Confirmed netperf-2.4.

Re: [PATCH v2] ARM: msm: Update the references to DEBUG_MSM_UARTx

2014-06-19 Thread Paul Bolle
> arch/arm/mach-msm/board-trout.c > arch/arm/mach-msm/board-trout-gpio.c > > Fix this by updating the reference to the new Kconfig option. > > Reported-by: Paul Bolle > Signed-off-by: Georgi Djakov > --- This patch is included neither in v3.16-rc1 nor in nex

Re: [PATCH] ARM: /proc/cpuinfo: Use DT machine name when possible

2014-06-19 Thread Pavel Machek
On Wed 2014-06-18 20:59:08, Russell King - ARM Linux wrote: > On Wed, Jun 18, 2014 at 09:09:58PM +0200, Pali Rohár wrote: > > On Wednesday 18 June 2014 21:01:09 Russell King - ARM Linux > > wrote: > > > On Wed, Jun 18, 2014 at 06:54:24PM +0200, Pali Rohár wrote: > > > > Machine name from board des

Re: [RFC] Tux3 for review

2014-06-19 Thread Pavel Machek
On Mon 2014-06-16 08:25:54, James Bottomley wrote: > On Sun, 2014-06-15 at 14:41 -0700, Daniel Phillips wrote: > > On Friday, June 13, 2014 1:20:39 PM PDT, Pavel Machek wrote: > > > On Fri 2014-06-13 10:49:39, Daniel Phillips wrote: > > to sign up for a ridiculous amount of largely thankless, but

RE: [PATCH 1/1] PM / Runtime: let rpm_resume fail if rpm disabled and device suspended.

2014-06-19 Thread Allen Yu
On Thursday, June 19, 2014, Rafael J. Wysocki wrote: > On Wednesday, June 18, 2014 11:30:51 AM Alan Stern wrote: > > On Tue, 17 Jun 2014, Rafael J. Wysocki wrote: > > > > > On Tuesday, June 17, 2014 10:37:03 PM Rafael J. Wysocki wrote: > > > > On Tuesday, June 17, 2014 10:26:14 PM Rafael J. Wysock

[f2fs-dev][PATCH] f2fs: support ->tmpfile()

2014-06-19 Thread Chao Yu
Add function f2fs_tmpfile() to support O_TMPFILE file creation, and modify logic of init_inode_metadata to enable linkat temp file. Signed-off-by: Chao Yu --- fs/f2fs/dir.c | 10 - fs/f2fs/namei.c | 64 +++ 2 files changed, 73 ins

Re: [PATCH] clocksource: exynos-mct: Register the timer for stable udelay

2014-06-19 Thread amit daniel kachhap
On Thu, Jun 19, 2014 at 4:47 AM, Doug Anderson wrote: > Amit, > > Thanks for posting! > > On Wed, Jun 18, 2014 at 4:31 AM, Amit Daniel Kachhap > wrote: >> This patch register the exynos mct clocksource as the current timer >> as it has constant clock rate. This will generate correct udelay for th

Re: [PATCH] builddeb: fix errors caused by objtree redefinition

2014-06-19 Thread Darrick J. Wong
On Thu, Jun 19, 2014 at 09:27:40AM +0200, Michal Marek wrote: > On 2014-06-19 02:13, Darrick J. Wong wrote: > > In commit 7e1c04779efd51154baf652e653ceb24ce68939b ("kbuild: Use > > relative path for $(objtree)"), objtree was redefined from whatever > > $(CURDIR) is to a simple ".". Unfortunately,

Re: [PATCH 6/9] ARM: tegra: Export tegra_powergate_power_on

2014-06-19 Thread Peter De Schrijver
On Thu, Jun 19, 2014 at 10:02:35AM +0200, Peter De Schrijver wrote: > On Wed, Jun 18, 2014 at 05:37:54PM +0200, Stephen Warren wrote: > > On 06/18/2014 06:18 AM, Peter De Schrijver wrote: > > > On Tue, Jun 17, 2014 at 11:51:20PM +0200, Thierry Reding wrote: > > >> * PGP Signed by an unknown key > >

Re: [STLinux Kernel] [PATCH 1/7] ARM: stih407: Add DT nodes for for PWM

2014-06-19 Thread Peter Griffin
Hi Lee, > + /* SBC PWM Module */ > + pwm1: pwm@951 { > + compatible = "st,sti-pwm"; > + status = "disabled"; > + #pwm-cells = <2>; > + reg = <0x951 0x68>;

[PATCH v2] clocksource: exynos-mct: Register the timer for stable udelay

2014-06-19 Thread Amit Daniel Kachhap
This patch register the exynos mct clocksource as the current timer as it has constant clock rate. This will generate correct udelay for the exynos platform and avoid using unnecessary calibrated jiffies. This change has been tested on exynos5420 based board and udelay is very close to expected. S

[PATCH net-next v5 1/3] ieee802154: cc2520: adds driver for TI CC2520 radio

2014-06-19 Thread Varka Bhadram
This patch adds the driver support for the cc2520 radio. Driver support: - Tx and Rx of IEEE-802.15.4 packets. - Energy Detection on channel. - Setting the Channel for the radio. [b/w 11 - 26 channels] - Start and Stop the radio - h/w address filtering. Sig

[PATCH net-next v5 0/3] Driver for TI CC2520 Radio

2014-06-19 Thread Varka Bhadram
This series adds the driver support for TI cc2520 radio. also devicetree bindings for the driver. changes since v4: - feature to write into cc2520 RAM - added h/w address filtering changes since v3: - drop the unused varible changes since v2: - drop spi mo

[PATCH net-next v5 2/3] ieee802154: cc2520: add driver to kernel build system

2014-06-19 Thread Varka Bhadram
Signed-off-by: Varka Bhadram --- drivers/net/ieee802154/Kconfig | 11 +++ drivers/net/ieee802154/Makefile |1 + 2 files changed, 12 insertions(+) diff --git a/drivers/net/ieee802154/Kconfig b/drivers/net/ieee802154/Kconfig index 3e89bea..8b7ae51 100644 --- a/drivers/net/ieee80215

[PATCH net-next v5 3/3] devicetree: add device tree bindings for cc2520 driver

2014-06-19 Thread Varka Bhadram
DT bindings for cc2520 radio driver Signed-off-by: Varka Bhadram --- .../devicetree/bindings/net/ieee802154/cc2520.txt | 29 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/ieee802154/cc2520.txt diff --git a/Documentation/device

Re: [PATCH 6/7] pwm: st: Add new driver for ST's PWM IP

2014-06-19 Thread Lee Jones
I'll comment on some of the more fluffy topics, I'll let Ajit reply to the more technical details of the patch. On Thu, 19 Jun 2014, Thierry Reding wrote: > On Wed, Jun 18, 2014 at 03:52:51PM +0100, Lee Jones wrote: > > This driver supports all current STi platforms' PWM IPs. > > > > Signed-off-b

[PATCH v3 RESEND] drm/i2c: tda998x: Fix lack of required reg in DT documentation

2014-06-19 Thread Jean-Francois Moine
The I2C address (reg) is required for the TDA998x driver to be loaded and initialized. Signed-off-by: Jean-Francois Moine --- - v3 - change subject to drm/i2c - v2 - don't force the I2C address to be 0x70 This patch applies to linux-next. --- Documentation/devicetree/bindings/drm

Re: [PATCH v7 4/4] drivers: net: Add APM X-Gene SoC ethernet driver support.

2014-06-19 Thread Ming Lei
On Thu, Jun 19, 2014 at 9:17 AM, Iyappan Subramanian wrote: > This patch adds network driver for APM X-Gene SoC ethernet. > > Signed-off-by: Iyappan Subramanian > Signed-off-by: Ravi Patel > Signed-off-by: Keyur Chudgar > --- > drivers/net/ethernet/Kconfig | 1 + > driv

clk: hisilicon: ARCH_HIP04 and ARCH_HIX5HD2?

2014-06-19 Thread Paul Bolle
is set. 1) Neither the symbol ARCH_HIP04 nor the symbol ARCH_HIX5HD2 is part of v3.16-rc1. These symbols are also not part of next-20140619. I assume that both are pending somewhere. Is that correct? 2) It would probably be nice if these drivers got some (automatic) build coverage until those sy

Re: clk: hisilicon: ARCH_HIP04 and ARCH_HIX5HD2?

2014-06-19 Thread Haojian Zhuang
> v3.16-rc1. And that driver is built only if CONFIG_ARCH_HIX5HD2 is set. > > 1) Neither the symbol ARCH_HIP04 nor the symbol ARCH_HIX5HD2 is part of > v3.16-rc1. These symbols are also not part of next-20140619. I assume > that both are pending somewhere. Is that correct? > > 2

Re: [STLinux Kernel] [PATCH 4/7] ARM: stih416-b2020e: Enable PWM on the B2020 Rev-E

2014-06-19 Thread Peter Griffin
Hi Lee, > All the infrastructure is now in place for ST's PWM controller. This > patch takes the final step and enables the IP on the 2020 Rev-E > development platform. Why are you only enabling this for rev-E board? If you make the stih415 DT PWM nodes part of this series as well, then assumi

Re: [PATCH] clocksource: exynos-mct: Register the timer for stable udelay

2014-06-19 Thread Daniel Lezcano
On 06/19/2014 01:17 AM, Doug Anderson wrote: Amit, Thanks for posting! On Wed, Jun 18, 2014 at 4:31 AM, Amit Daniel Kachhap wrote: This patch register the exynos mct clocksource as the current timer as it has constant clock rate. This will generate correct udelay for the exynos platform and a

[PATCH 1/3] fork/exec: cleanup mm initialization

2014-06-19 Thread Vladimir Davydov
mm initialization on fork/exec is spread all over the place, which makes the code look inconsistent. We have mm_init(), which is supposed to init/nullify mm's internals, but it doesn't init all the fields it should: - on fork ->mmap,mm_rb,vmacache_seqnum,map_count,mm_cpumask,locked_vm are zer

[PATCH 2/3] fork: reset mm->pinned_vm

2014-06-19 Thread Vladimir Davydov
mm->pinned_vm counts pages of mm's address space that were permanently pinned in memory by increasing their reference counter. The counter was introduced by commit bc3e53f682d9 ("mm: distinguish between mlocked and pinned pages"), while before it locked_vm had been used for such pages. Obviously,

[PATCH 3/3] fork: copy mm's vm usage counters under mmap_sem

2014-06-19 Thread Vladimir Davydov
If a forking process has a thread calling (un)mmap (silly but still), the child process may have some of its mm's vm usage counters (total_vm and friends) screwed up, because currently they are copied from oldmm w/o holding any locks (memcpy in dup_mm). This patch moves the counters initialization

Re: [PATCH v2] clocksource: exynos-mct: Register the timer for stable udelay

2014-06-19 Thread Daniel Lezcano
On 06/19/2014 10:39 AM, Amit Daniel Kachhap wrote: This patch register the exynos mct clocksource as the current timer as it has constant clock rate. This will generate correct udelay for the exynos platform and avoid using unnecessary calibrated jiffies. This change has been tested on exynos5420

Re: [RFD] sched/deadline: EDF dynamic quota design

2014-06-19 Thread Luca Abeni
On 06/18/2014 09:01 AM, xiaofeng.yan wrote: [...] I also had an implementation of the GRUB algorithm (based on a modification of my old CBS scheduler for Linux), but the computational complexity of the algorithm was too high. That's why I never proposed to merge it in SCHED_DEADLINE. But maybe t

Re: [PATCH] mm: slab.h: wrap the whole file with guarding macro

2014-06-19 Thread David Rientjes
On Thu, 19 Jun 2014, Andrey Ryabinin wrote: > I had to do some modifications in this file for some reasons, and for me it > was hard to not > notice lack of endif in the end. > Ok, cool, I don't think there's any need for a stable backport in that case. Thanks for fixing it! -- To unsubscribe

Re: [RFC PATCH 1/1] Move two pinned pages to non-movable node in kvm.

2014-06-19 Thread Gleb Natapov
CCing Marcelo, On Wed, Jun 18, 2014 at 02:50:44PM +0800, Tang Chen wrote: > Hi Gleb, > > Thanks for the quick reply. Please see below. > > On 06/18/2014 02:12 PM, Gleb Natapov wrote: > >On Wed, Jun 18, 2014 at 01:50:00PM +0800, Tang Chen wrote: > >>[Questions] > >>And by the way, would you guys

Re: [STLinux Kernel] [PATCH 4/7] ARM: stih416-b2020e: Enable PWM on the B2020 Rev-E

2014-06-19 Thread Lee Jones
> > All the infrastructure is now in place for ST's PWM controller. This > > patch takes the final step and enables the IP on the 2020 Rev-E > > development platform. > > Why are you only enabling this for rev-E board? Purely for testing purposes, as it's the only board I have. If anyone has th

Re: [RFC] Tux3 for review

2014-06-19 Thread Lukáš Czerner
On Thu, 19 Jun 2014, Pavel Machek wrote: > Date: Thu, 19 Jun 2014 10:21:29 +0200 > From: Pavel Machek > To: James Bottomley > Cc: Daniel Phillips , Dave Chinner , > linux-kernel@vger.kernel.org, linux-fsde...@vger.kernel.org, > Linus Torvalds , > Andrew Morton > Subject: Re: [RFC] T

Re: [PATCH v2 12/20] clk: sunxi: Add A23 APB0 support to sun6i-a31-apb0-clk

2014-06-19 Thread Maxime Ripard
On Thu, Jun 19, 2014 at 12:33:41PM +0800, Chen-Yu Tsai wrote: > On Wed, Jun 18, 2014 at 6:26 PM, Maxime Ripard > wrote: > > On Tue, Jun 17, 2014 at 10:52:49PM +0800, Chen-Yu Tsai wrote: > >> The A23 has an almost identical PRCM clock tree. The difference in > >> the APB0 clock is the smallest divi

Cannot partition 32GB disk on a 32bit machine

2014-06-19 Thread Alan Cox
The block code has 32bit cleanness problems with the iterator. This prevents things like partitioning a 32GB volume on a 32bit system. I hit this with a volume of exactly 32GB in size (easy to duplicate with virtual machines). Tracing at step by step through the kernel I found the problem lines in

[PATCH linux-next] ARM: shmobile: rcar-gen2: update call to dma_contiguous_reserve_area

2014-06-19 Thread Vincent Stehlé
setup-rcar-gen2.c: In function ‘rcar_gen2_reserve’: arch/arm/mach-shmobile/setup-rcar-gen2.c:182:10: error: too few arguments to function ‘dma_contiguous_reserve_area’ Signed-off-by: Vincent Stehlé Cc: Simon Horman Cc: Magnus Damm Cc: Russell King Cc: Geert Uytterhoeven --- Hi, This can be seen with li

Re: Cannot partition 32GB disk on a 32bit machine (correct version of the patch this time)

2014-06-19 Thread Cox, Alan
On Thu, 2014-06-19 at 10:30 +0100, Alan Cox wrote: > The block code has 32bit cleanness problems with the iterator. This > prevents things like partitioning a 32GB volume on a 32bit system. > > I hit this with a volume of exactly 32GB in size (easy to duplicate with > virtual machines). Tracing at

[PATCH][v3] crypto: caam - Correct definition of registers in memory map

2014-06-19 Thread Ruchika Gupta
Some registers like SECVID, CHAVID, CHA Revision Number, CTPR were defined as 64 bit resgisters. The IP provides a DWT bit(Double word Transpose) to transpose the two words when a double word register is accessed. However setting this bit would also affect the operation of job descriptors as well

Re: [PATCH v2 9/9] KVM: vmx: vmx instructions handling does not consider cs.l

2014-06-19 Thread Paolo Bonzini
Il 18/06/2014 19:51, Nadav Amit ha scritto: If you fix it, please fix both VMREAD and VMWRITE. If not, I would resubmit. Yes, I'm fixing it myself. Paolo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majord

Re: [RFT PATCH -next v3] [BUGFIX] kprobes: Fix "Failed to find blacklist" error on ia64 and ppc64

2014-06-19 Thread Suzuki K. Poulose
On 06/19/2014 12:56 PM, Masami Hiramatsu wrote: > (2014/06/19 15:40), Suzuki K. Poulose wrote: >> On 06/19/2014 10:22 AM, Masami Hiramatsu wrote: >>> (2014/06/19 10:30), Michael Ellerman wrote: On Wed, 2014-06-18 at 17:46 +0900, Masami Hiramatsu wrote: > (2014/06/18 16:56), Michael Ellerma

[RFC][PATCH] gpu:drm:i915:intel_detect_pch: back to check devfn instead of check class type

2014-06-19 Thread Tiejun Chen
Originally the reason to probe ISA bridge instead of Dev31:Fun0 is to make graphics device passthrough work easy for VMM, that only need to expose ISA bridge to let driver know the real hardware underneath. This is a requirement from virtualization team. Especially in that virtualized environments,

Re: [PATCH 1/3] perf timechart: implement IO mode

2014-06-19 Thread Stanislav Fomichev
> Hmm.. it looks like an unrelated issue. I can see the bars in inkscape, > but still see empty grey bars in firefox. I'll try to have a look; maybe I'm writing some non-standard svg instructions which fail on (probably) standard-compliant firefox and work on more robust inkscape. -- To unsubscrib

[PATCH] mm: percpu: micro-optimize round-to-even

2014-06-19 Thread Rasmus Villemoes
This change shaves a few bytes off the generated code. Signed-off-by: Rasmus Villemoes --- mm/percpu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/percpu.c b/mm/percpu.c index 2ddf9a9..978097f 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -720,8 +720,7 @@ static void

Re: [PATCH 1/6] blk-mq: make blk_mq_stop_hw_queue() reliably block queue processing

2014-06-19 Thread Ming Lei
On Wed, Jun 18, 2014 at 11:21 PM, Tejun Heo wrote: > blk_mq_stop_hw_queue() has the following two issues. > > * BLK_MQ_S_STOPPED should be set before canceling the work items; > otherwise, a new instance may proceed beyond STOPPED checking > inbetween. > > * cancel_delayed_work() doesn't do an

Re: [STLinux Kernel] [PATCH 4/7] ARM: stih416-b2020e: Enable PWM on the B2020 Rev-E

2014-06-19 Thread Peter Griffin
Hi Lee, > > Why are you only enabling this for rev-E board? > > Purely for testing purposes, as it's the only board I have. If > anyone has the other revisions and would be happy to test the driver > for me then great. Ok that's what I suspected. If you tell me how, I can test on a Rev C board

kbuild: support of new KBUILD_FULL_PATH

2014-06-19 Thread Boaz Harrosh
The commit: commit 9da0763bdd82572be243fcf5161734f11568960f Author: Michal Marek Date: Fri Apr 25 23:25:18 2014 +0200 kbuild: Use relative path when building in a subdir of the source tree When doing make O=, use '..' to refer to the source tree. This

Re: [PATCH 3/3] KVM: x86: correct mwait and monitor emulation

2014-06-19 Thread Michael S. Tsirkin
On Wed, Jun 18, 2014 at 02:46:01PM -0400, Gabriel L. Somlo wrote: > On Wed, Jun 18, 2014 at 10:59:14AM -0700, Eric Northup wrote: > > On Wed, Jun 18, 2014 at 7:19 AM, Nadav Amit wrote: > > > mwait and monitor are currently handled as nop. Considering this > > > behavior, they > > > should still b

Re: [PATCH v2] clocksource: exynos-mct: Register the timer for stable udelay

2014-06-19 Thread amit daniel kachhap
On Thu, Jun 19, 2014 at 2:41 PM, Daniel Lezcano wrote: > On 06/19/2014 10:39 AM, Amit Daniel Kachhap wrote: >> >> This patch register the exynos mct clocksource as the current timer >> as it has constant clock rate. This will generate correct udelay for the >> exynos platform and avoid using unnec

Re: [PATCH v2] clocksource: exynos-mct: Register the timer for stable udelay

2014-06-19 Thread Tomasz Figa
Hi Amit, Please see my comments inline. On 19.06.2014 10:39, Amit Daniel Kachhap wrote: > This patch register the exynos mct clocksource as the current timer > as it has constant clock rate. This will generate correct udelay for the > exynos platform and avoid using unnecessary calibrated jiffies

Re: [PATCH v2] clocksource: exynos-mct: Register the timer for stable udelay

2014-06-19 Thread Arnd Bergmann
On Thursday 19 June 2014 15:51:58 amit daniel kachhap wrote: > I also didn't want to use macros but used as a last option. you want > me to put more comments here? > Or something like below is also possible for checking the size of > (unsigned long) in runtime. > > unsigned long x; > unsigned int

Re: [PATCH v2] clocksource: exynos-mct: Register the timer for stable udelay

2014-06-19 Thread Daniel Lezcano
On 06/19/2014 12:21 PM, amit daniel kachhap wrote: On Thu, Jun 19, 2014 at 2:41 PM, Daniel Lezcano wrote: On 06/19/2014 10:39 AM, Amit Daniel Kachhap wrote: This patch register the exynos mct clocksource as the current timer as it has constant clock rate. This will generate correct udelay for

[PATCH] kvm: fix hyperv tsc page clear wrong address

2014-06-19 Thread newtongao(??????)
>From 6010e24da995d4161cb879e98fda989e3cdb41c4 Mon Sep 17 00:00:00 2001 From: Xiaoming Gao Date: Thu, 19 Jun 2014 17:46:05 +0800 Subject: [PATCH] kvm: fix hyperv tsc page clear wrong address tsc page addr need clear the low HV_X64_MSR_TSC_REFERENCE_ADDRESS_SHIFT bits before kvm_write_guest write

Re: [PATCHv2 00/18] perf tools: Factor ordered samples queue

2014-06-19 Thread Jiri Olsa
On Wed, Jun 18, 2014 at 01:44:46PM -0600, David Ahern wrote: SNIP > > > >Also now we have one of our big memory spender under control > >and the ordered events queue code is put in separated object > >with clear interface ready to be used by another command > >like script. > > > >Also reachable i

Re: [PATCH] GPIO button wth wakeup attribute is supposed to wake the system up

2014-06-19 Thread One Thousand Gnomes
On Thu, 19 Jun 2014 08:51:25 +0800 "Li, Aubrey" wrote: > When the wakeup attribute is set, the GPIO button is capable of > waking up the system from sleep states, including the "freeze" > sleep state. For that to work, its driver needs to pass the > IRQF_NO_SUSPEND flag to devm_request_any_conte

Re: [PATCH 0/4] perf tools tui: Display columns headers

2014-06-19 Thread Jiri Olsa
On Thu, Jun 19, 2014 at 02:18:25PM +0900, Namhyung Kim wrote: > Hi Jiri, > > On Sun, 15 Jun 2014 18:53:19 +0200, Jiri Olsa wrote: > > hi, > > adding the way to display columns headers in perf TUI on > > 'H' press. > > I think it'd be better if it displays the header by default. > > Anyway, I see

Re: kbuild: support of new KBUILD_FULL_PATH

2014-06-19 Thread Michal Marek
On 2014-06-19 12:12, Boaz Harrosh wrote: > > The commit: > > commit 9da0763bdd82572be243fcf5161734f11568960f > Author: Michal Marek > Date: Fri Apr 25 23:25:18 2014 +0200 > > kbuild: Use relative path when building in a subdir of the source tree > > When doing m

ACPI resource change triggers loss of serial ports

2014-06-19 Thread Andy Whitcroft
The recently merged change (in v3.14-rc6) to ACPI resource detection (below) causes all zero length ACPI resources to be elided from the table: commit b355cee88e3b1a193f0e9a81db810f6f83ad728b Author: Zhang Rui Date: Thu Feb 27 11:37:15 2014 +0800 ACPI / resources: ignore invalid ACPI

Re: [PATCH v6 1/5] usb: musb: core: Handle Babble condition only in HOST mode

2014-06-19 Thread Tony Lindgren
* George Cherian [140526 02:25]: > BABBLE and RESET share the same interrupt. The interrupt > is considered to be RESET if MUSB is in peripheral mode and > as a BABBLE if MUSB is in HOST mode. > > Handle babble condition iff MUSB is in HOST mode. Please get this into mainline kernel for v3.16-rc

Re: [PATCH net-next v5 1/3] ieee802154: cc2520: adds driver for TI CC2520 radio

2014-06-19 Thread Alexander Aring
Hi Varka, why do you add new features while you trying to get the first version mainline? On Thu, Jun 19, 2014 at 02:08:48PM +0530, Varka Bhadram wrote: > This patch adds the driver support for the cc2520 radio. > > Driver support: > - Tx and Rx of IEEE-802.15.4 packets. > - Energy D

[PATCH] arm64: add the ability to hook the fault code

2014-06-19 Thread Neil Zhang
Add the ability to hook the fault code for future use. Signed-off-by: Neil Zhang --- arch/arm64/include/asm/system_misc.h |4 arch/arm64/mm/fault.c| 12 2 files changed, 16 insertions(+) diff --git a/arch/arm64/include/asm/system_misc.h b/arch/arm64/incl

Re: [STLinux Kernel] [PATCH 4/7] ARM: stih416-b2020e: Enable PWM on the B2020 Rev-E

2014-06-19 Thread Maxime Coquelin
Hi Peter, On 06/19/2014 12:12 PM, Peter Griffin wrote: > Hi Lee, > >>> Why are you only enabling this for rev-E board? >> >> Purely for testing purposes, as it's the only board I have. If >> anyone has the other revisions and would be happy to test the driver >> for me then great. > > Ok that's

Re: [PATCH v2] clocksource: exynos-mct: Register the timer for stable udelay

2014-06-19 Thread amit daniel kachhap
On Thu, Jun 19, 2014 at 4:00 PM, Daniel Lezcano wrote: > On 06/19/2014 12:21 PM, amit daniel kachhap wrote: >> >> On Thu, Jun 19, 2014 at 2:41 PM, Daniel Lezcano >> wrote: >>> >>> On 06/19/2014 10:39 AM, Amit Daniel Kachhap wrote: This patch register the exynos mct clocksource as t

Re: Re: [RFT PATCH -next v3] [BUGFIX] kprobes: Fix "Failed to find blacklist" error on ia64 and ppc64

2014-06-19 Thread Masami Hiramatsu
(2014/06/19 18:45), Suzuki K. Poulose wrote: > On 06/19/2014 12:56 PM, Masami Hiramatsu wrote: >> (2014/06/19 15:40), Suzuki K. Poulose wrote: >>> On 06/19/2014 10:22 AM, Masami Hiramatsu wrote: (2014/06/19 10:30), Michael Ellerman wrote: > On Wed, 2014-06-18 at 17:46 +0900, Masami Hiramat

Re: [PATCH v2 06/18] ARM: dts: DRA7: Add divider table to optfclk_pciephy_div clock

2014-06-19 Thread Tero Kristo
On 05/29/2014 09:38 AM, Kishon Vijay Abraham I wrote: From: Keerthy Add divider table to optfclk_pciephy_div clock. The Documentation for divider clock can be found at ../clock/ti/divider.txt This patch requires a better changelog. Why is the change done, any TRM refs etc.? -Tero Cc: Ra

Re: [PATCH v2 07/18] ARM: dts: DRA7: Change the parent of apll_pcie_in_clk_mux to dpll_pcie_ref_m2ldo_ck

2014-06-19 Thread Tero Kristo
On 05/29/2014 09:38 AM, Kishon Vijay Abraham I wrote: From: Keerthy Change the parent of apll_pcie_in_clk_mux to dpll_pcie_ref_m2ldo_ck from dpll_pcie_ref_ck. Why? Needs a better changelog also. -Tero Cc: Rajendra Nayak Cc: Tero Kristo Cc: Paul Walmsley Signed-off-by: Keerthy Signed-o

Re: [PATCH v2 10/18] ARM: dts: dra7xx-clocks: Add missing 32khz clocks used for PHY

2014-06-19 Thread Tero Kristo
On 05/29/2014 09:38 AM, Kishon Vijay Abraham I wrote: Added missing 32khz clock used by PCIe PHY. The documention for this node can be found @ ../bindings/clock/ti/gate.txt. You can drop the node documentation ref, and rather add a TRM reference about hardware details. Other than that, looks g

Re: [PATCH] kvm: fix hyperv tsc page clear wrong address

2014-06-19 Thread newtongao(??????)
This is more concisely >From 6ddeb18347f9dda0fe37702e0d067a4129a89b54 Mon Sep 17 00:00:00 2001 From: Xiaoming Gao Date: Thu, 19 Jun 2014 19:14:57 +0800 Subject: [PATCH] kvm: fix hyperv tsc page clear wrong address tsc page addr need clear the low HV_X64_MSR_TSC_REFERENCE_ADDRESS_SHIFT bits befor

Re: [PATCH v2 13/18] ARM: dts: dra7xx-clocks: Add missing clocks for second PCIe PHY instance

2014-06-19 Thread Tero Kristo
On 05/29/2014 09:38 AM, Kishon Vijay Abraham I wrote: Added missing clocks used by second instance of PCIe PHY. The documention for this nodes can be found @ ../bindings/clock/ti/gate.txt. Drop the ref to the binding doc and rather add a ref to TRM about the clock layout. Also, is the register

Re: Re: Re: [RFT PATCH -next v3] [BUGFIX] kprobes: Fix "Failed to find blacklist" error on ia64 and ppc64

2014-06-19 Thread Masami Hiramatsu
(2014/06/19 20:01), Masami Hiramatsu wrote: > Ah, those messages should be shown in dmesg when booting if it doesn't > work, > because the messages are printed by initialization process of kprobe > blacklist. > So, reproducing it is just enabling CONFIG_KPROBES and boot it. >

Re: [STLinux Kernel] [PATCH 4/7] ARM: stih416-b2020e: Enable PWM on the B2020 Rev-E

2014-06-19 Thread Lee Jones
> > > Why are you only enabling this for rev-E board? > > > > Purely for testing purposes, as it's the only board I have. If > > anyone has the other revisions and would be happy to test the driver > > for me then great. > > Ok that's what I suspected. > > If you tell me how, I can test on a Re

Re: [PATCH] kvm: fix hyperv tsc page clear wrong address

2014-06-19 Thread Paolo Bonzini
Il 19/06/2014 13:17, "newtongao(??)" ha scritto: This is more concisely From 6ddeb18347f9dda0fe37702e0d067a4129a89b54 Mon Sep 17 00:00:00 2001 From: Xiaoming Gao Date: Thu, 19 Jun 2014 19:14:57 +0800 Subject: [PATCH] kvm: fix hyperv tsc page clear wrong address tsc page addr need clear the

Re: [PATCH 3/3] KVM: x86: correct mwait and monitor emulation

2014-06-19 Thread Gleb Natapov
On Thu, Jun 19, 2014 at 01:53:36PM +0300, Nadav Amit wrote: > > On Jun 19, 2014, at 1:18 PM, Michael S. Tsirkin wrote: > > > On Wed, Jun 18, 2014 at 02:46:01PM -0400, Gabriel L. Somlo wrote: > >> On Wed, Jun 18, 2014 at 10:59:14AM -0700, Eric Northup wrote: > >>> On Wed, Jun 18, 2014 at 7:19 AM,

Re: [PATCH] CLK: TI: DRA7: return error code in failure case

2014-06-19 Thread Tero Kristo
On 05/29/2014 12:47 AM, Mike Turquette wrote: Quoting Tero Kristo (2014-05-19 05:23:10) On 05/19/2014 02:25 PM, Julia Lawall wrote: From: Julia Lawall Add a returned error code in the MAX_APLL_WAIT_TRIES case. Remove the updating of the return variable r to 0 if MAX_APLL_WAIT_TRIES is not ye

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