Re: [GIT] kbuild/lto changes for 3.15-rc1

2014-04-09 Thread Ingo Molnar
* Andi Kleen a...@linux.intel.com wrote: On Tue, Apr 08, 2014 at 03:44:25PM -0700, Linus Torvalds wrote: On Tue, Apr 8, 2014 at 1:49 PM, j...@joshtriplett.org wrote: In addition to making the kernel smaller and such (I'll leave the specific stats there to Andi), here's the key

Re: [PATCH 07/15] mtd: st_spi_fsm: Extend fsm_clear_fifo to handle unwanted bytes

2014-04-09 Thread Brian Norris
On Wed, Mar 26, 2014 at 04:39:21PM +, Lee Jones wrote: From: Angus Clark angus.cl...@st.com ... diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c index 8c56b94..9df59e7 100644 --- a/drivers/mtd/devices/st_spi_fsm.c +++ b/drivers/mtd/devices/st_spi_fsm.c

CKRM, WorkLoad Management!

2014-04-09 Thread Eugène Ngontang
Hi all, I've recently discover the CKRM project/framework, which intends to integrate workload management in linux kernel. I'm trying to master the concept, and I've some basic questions : - Is it or will it be possible to manage workload on remote systems via the framework? - Could one use

Re: [RFC PATCH v2] edac: synopsys: Added EDAC support for zynq ddr ecc controller

2014-04-09 Thread punnaiah choudary kalluri
On Wed, Apr 9, 2014 at 2:10 AM, Borislav Petkov b...@alien8.de wrote: On Mon, Mar 17, 2014 at 10:53:44AM +0530, Punnaiah Choudary Kalluri wrote: Added EDAC support for reporting the ecc errors of synopsys ddr controller. The ddr ecc controller corrects single bit errors and detects double bit

Re: [PATCHv3 1/3] pwm: make the PWM_POLARITY flag in DTB optional

2014-04-09 Thread Lothar Waßmann
Hi, Tim Kryger wrote: On Mon, Apr 7, 2014 at 10:02 PM, Lothar Waßmann l...@karo-electronics.dewrote: Thierry Reding wrote: No. You cannot emulate polarity inversion in software. Why not? duty_ns = period_ns - duty_ns; Since I made the same mistake, I will pass along

Re: [PATCH] tick, broadcast: Prevent false alarm when force mask contains offline cpus

2014-04-09 Thread Preeti U Murthy
Hi Thomas, Any comments on this patch? Regards Preeti U Murthy On 04/01/2014 11:02 AM, Preeti U Murthy wrote: On 03/28/2014 02:17 PM, Srivatsa S. Bhat wrote: On 03/27/2014 03:44 PM, Preeti U Murthy wrote: On 03/27/2014 11:58 AM, Srivatsa S. Bhat wrote: Actually, my suggestion was to remove

Re: [Intel-gfx] i915 DVI resolution regression (3.13.7+)

2014-04-09 Thread Daniel J Blueman
On 9 April 2014 11:41, Dave Airlie airl...@gmail.com wrote: On Tue, Apr 8, 2014 at 5:32 PM, Daniel J Blueman dan...@quora.org wrote: On 8 April 2014 15:14, Jani Nikula jani.nik...@linux.intel.com wrote: On Tue, 08 Apr 2014, Daniel J Blueman dan...@quora.org wrote: Ville et al, It looks like

Re: [PATCHv3 1/3] pwm: make the PWM_POLARITY flag in DTB optional

2014-04-09 Thread Sascha Hauer
On Tue, Apr 08, 2014 at 01:43:22PM -0700, Tim Kryger wrote: On Mon, Apr 7, 2014 at 10:02 PM, Lothar Waßmann l...@karo-electronics.de wrote: Thierry Reding wrote: No. You cannot emulate polarity inversion in software. Why not? duty_ns = period_ns - duty_ns; Since I made the same

Re: [PATCH v2] bus: mvebu-mbus: Avoid setting an undefined window size

2014-04-09 Thread Willy Tarreau
Hi Jason, On Tue, Apr 08, 2014 at 05:44:14PM -0600, Jason Gunthorpe wrote: The mbus hardware requires a power of two size, and size aligned base. Currently, if a non-power of two is passed in to the low level routines they configure the register in a way that results in undefined behaviour.

[PATCH v6 1/4] [v6 fix] mfd/rtsx_usb: fix possible race condition

2014-04-09 Thread rogerable
From: Roger Tseng rogera...@realtek.com Fix two possible race condition generated by misuse of del_timer in rtsx_usb_bulk_transfer_sglist() and uninitialized timers before mfd_add_devices in rtsx_usb_probe(). Signed-off-by: Roger Tseng rogera...@realtek.com --- drivers/mfd/rtsx_usb.c | 8

[PATCH v6 2/4] [v6 fix] mfd/rtsx_usb: add comment in rtsx_usb_suspend

2014-04-09 Thread rogerable
From: Roger Tseng rogera...@realtek.com Explain why there is no need to have a symmetric LED turn-on in resume handler while calling rtsx_usb_turn_off_led() in suspend handler. Signed-off-by: Roger Tseng rogera...@realtek.com --- drivers/mfd/rtsx_usb.c | 6 ++ 1 file changed, 6

[PATCH v6 4/4] memstick: Add realtek USB memstick host driver

2014-04-09 Thread rogerable
From: Roger Tseng rogera...@realtek.com Realtek USB memstick host driver provides memstick host support based on the Realtek USB card reader MFD driver. Signed-off-by: Roger Tseng rogera...@realtek.com --- drivers/memstick/host/Kconfig | 10 + drivers/memstick/host/Makefile | 1 +

[PATCH v6 0/4] Add modules for realtek USB card reader

2014-04-09 Thread rogerable
From: Roger Tseng rogera...@realtek.com This patchset adds modules to support Realtek USB vendor specific class flash card reader: one base module in MFD subsystem and two host modules in both mmc and memstick subsystems. The architecture is similar to rtsx_pci. This work is done primarily to

[PATCH v6 3/4] mmc: Add realtek USB sdmmc host driver

2014-04-09 Thread rogerable
From: Roger Tseng rogera...@realtek.com Realtek USB SD/MMC host driver provides mmc host support based on the Realtek USB card reader MFD driver. Signed-off-by: Roger Tseng rogera...@realtek.com --- drivers/mmc/host/Kconfig |7 + drivers/mmc/host/Makefile |1 +

Re: [RFC PATCH 0/5] Use an alternative to _PAGE_PROTNONE for _PAGE_NUMA v2

2014-04-09 Thread Ingo Molnar
* Peter Zijlstra pet...@infradead.org wrote: On Tue, Apr 08, 2014 at 05:46:52PM +0100, Mel Gorman wrote: Someone will ask why automatic NUMA balancing hints do not use real PROT_NONE but as it would need VMA information to do that on all architectures it would mean that VMA-fixups would

[PATCH] kbuild: support simultaneous make %config and make all

2014-04-09 Thread Masahiro Yamada
Kbuild is supposed to support mixed targets. (%config and build targets) But make all did nothing if it was run with configuration targets. For example, $ LANG=C make defconfig all HOSTCC scripts/basic/fixdep HOSTCC scripts/kconfig/conf.o SHIPPED scripts/kconfig/zconf.tab.c

Zusammenarbeit!

2014-04-09 Thread Herr.James Menka
Guter Tag, Ich vermute das diese E-Mail eine uberraschung fur Sie sein wird, aber es ist wahr.Ich bin bei einer routinen uberprufung in meiner Bank(Zambia National Commercial Bank) wo ich arbeite, auf einem Konto gestoben, was nicht in anspruch genommen worden ist, wo derzeit $14,200,000

Re: [Intel-gfx] i915 DVI resolution regression (3.13.7+)

2014-04-09 Thread Dave Airlie
On Wed, Apr 9, 2014 at 4:07 PM, Daniel J Blueman dan...@quora.org wrote: On 9 April 2014 11:41, Dave Airlie airl...@gmail.com wrote: On Tue, Apr 8, 2014 at 5:32 PM, Daniel J Blueman dan...@quora.org wrote: On 8 April 2014 15:14, Jani Nikula jani.nik...@linux.intel.com wrote: On Tue, 08 Apr

Re: [PATCH] ARM: dts: am335x-boards: Fixup the usb control module address in respective Board files

2014-04-09 Thread Mugunthan V N
On Tuesday 08 April 2014 06:37 PM, George Cherian wrote: The USB Contol Module address was updated in am33xx.dtsi file by the following commit 8abcdd680d543fb582371e146e62ba9f2af8a816 ARM: dts: am33xx: correcting dt node unit address for usb The same changes need to be done for respective

Re: [RESEND] drivercore: deferral race condition fix

2014-04-09 Thread Peter Ujfalusi
On 04/08/2014 04:35 PM, Peter Ujfalusi wrote: On 04/08/2014 03:43 PM, Grant Likely wrote: diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 06051767393f..80703de6e6ad 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -53,6 +53,10 @@ static

Re: [Intel-gfx] i915 DVI resolution regression (3.13.7+)

2014-04-09 Thread Jani Nikula
On Wed, 09 Apr 2014, Dave Airlie airl...@gmail.com wrote: On Wed, Apr 9, 2014 at 4:07 PM, Daniel J Blueman dan...@quora.org wrote: On 9 April 2014 11:41, Dave Airlie airl...@gmail.com wrote: On Tue, Apr 8, 2014 at 5:32 PM, Daniel J Blueman dan...@quora.org wrote: On 8 April 2014 15:14, Jani

Re: [PATCH 14/15] mtd: st_spi_fsm: Provide mask to obtain correct boot device pins

2014-04-09 Thread Brian Norris
+ DT list On Wed, Mar 26, 2014 at 04:39:28PM +, Lee Jones wrote: From: Christophe Kerello christophe.kere...@st.com This patch adds a mask to be able to get the right boot device selection. For example: for STiH415, value = SYSTEM_STATUS398[4:0] for STiH416, value =

Re: [PATCH v2] bus: mvebu-mbus: Avoid setting an undefined window size

2014-04-09 Thread Thomas Petazzoni
Dear Willy Tarreau, On Wed, 9 Apr 2014 08:11:29 +0200, Willy Tarreau wrote: The WARN is correctly emitted for both igb ports here, but unfortunately despite EINVAL, I still get the panic. Also I find it surprizing that it reports sizes ending in . I read the patch and it looks correct, so

Donation Of 1.5 Million Pounds

2014-04-09 Thread Adrian Gillian Bayford
1.5 Million Pounds Has been Granted to you send,Name,Country,Mobile to our email .for more visit http://www.bbc.com/news/uk-england-19254228 -- 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

[PATCH] x86: suppress Nothing to be done for ... messages

2014-04-09 Thread Masahiro Yamada
When we compiled again, arch/x86/syscalls/Makefile and arch/x86/tools/Makefile emitted Nothing to be done for ... messages. Here is the command log: $ make defconfig [ snip ] $ make [ snip ] $ make make[1]: Nothing to be done for `all'.- make[1]: Nothing to be

Re: [PATCHv3 1/3] pwm: make the PWM_POLARITY flag in DTB optional

2014-04-09 Thread Thierry Reding
On Wed, Apr 09, 2014 at 08:04:50AM +0200, Lothar Waßmann wrote: Hi, Tim Kryger wrote: On Mon, Apr 7, 2014 at 10:02 PM, Lothar Waßmann l...@karo-electronics.dewrote: Thierry Reding wrote: No. You cannot emulate polarity inversion in software. Why not? duty_ns =

[PATCH] pinctrl: nomadik: delete stray debug print

2014-04-09 Thread Linus Walleij
I left this in by mistake, get rid of it. Signed-off-by: Linus Walleij linus.wall...@linaro.org --- drivers/pinctrl/pinctrl-nomadik.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-nomadik.c b/drivers/pinctrl/pinctrl-nomadik.c index 208341fd57d2..8f6f16ef73f3 100644

[PATCH] ASoC: core: Fix Sparse incompatible types warning

2014-04-09 Thread Krzysztof Kozlowski
Fix following Sparse warning: sound/soc/soc-core.c:252:20: error: incompatible types in comparison expression (different type sizes) Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com --- sound/soc/soc-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

Re: [PATCHv3 1/3] pwm: make the PWM_POLARITY flag in DTB optional

2014-04-09 Thread Thierry Reding
On Wed, Apr 09, 2014 at 08:12:09AM +0200, Sascha Hauer wrote: On Tue, Apr 08, 2014 at 01:43:22PM -0700, Tim Kryger wrote: On Mon, Apr 7, 2014 at 10:02 PM, Lothar Waßmann l...@karo-electronics.de wrote: Thierry Reding wrote: No. You cannot emulate polarity inversion in software.

[PATCH] mfd: cleanup asic3_init()

2014-04-09 Thread Christoph Jaeger
Remove superfluous variable. Signed-off-by: Christoph Jaeger christophjae...@linux.com --- drivers/mfd/asic3.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index 9f6294f..b795184 100644 --- a/drivers/mfd/asic3.c +++

[git pull] Please pull powerpc.git merge branch

2014-04-09 Thread Benjamin Herrenschmidt
Hi Linus ! Here are a few more powerpc things for you. So you'll find here the conversion of the two new firmware sysfs interfaces to the new API for self-removing files that Greg and Tejun introduced, so they can finally remove the old one. I'm also reverting the hwmon driver for powernv. I

[PATCH] [SCSI] use module_platform_driver()

2014-04-09 Thread Christoph Jaeger
Eliminate a bunch of boilerplate code by using module_platform_driver(). Signed-off-by: Christoph Jaeger christophjae...@linux.com --- drivers/scsi/jazz_esp.c | 13 + drivers/scsi/mac_esp.c| 13 + drivers/scsi/qlogicpti.c | 13 + drivers/scsi/sgiwd93.c

Re: [PATCH 00/15] mtd: st_spi_fsm: Align with ST's internal development

2014-04-09 Thread Brian Norris
On Wed, Mar 26, 2014 at 04:39:14PM +, Lee Jones wrote: This patch-set updates ST's FSM SPI-NOR driver with all the internal goodness which has happened since the initial (now upstreamed) snapshot was taken. It covers just over 6 months worth of internal development and bug-fixes. A final

[RESEND: PATCH 0/2] TC3589x keypad device tree support

2014-04-09 Thread Linus Walleij
RESEND: can we merge this to the MFD+input trees now? It seems no subsystem maintainers have any opinions and the DT bindings people are silent on the matter since weeks. Linus Walleij (2): mfd: tc3589x: Add device tree bindings input: tc3589x-keypad: support probing from device tree

[RESEND: PATCH 2/2] input: tc3589x-keypad: support probing from device tree

2014-04-09 Thread Linus Walleij
Implement device tree probing for the tc3589x keypad driver. This is modeled on the STMPE keypad driver and tested on the Ux500 TVK1281618 UIB. Signed-off-by: Linus Walleij linus.wall...@linaro.org --- ChangeLog v2-v3: - Use two local u32 variables to avoid weirdness in u8 casting of the

[PATCH] ide: use module_platform_driver()

2014-04-09 Thread Christoph Jaeger
Eliminate boilerplate code by using module_platform_driver(). Signed-off-by: Christoph Jaeger christophjae...@linux.com --- drivers/ide/au1xxx-ide.c | 13 + drivers/ide/ide_platform.c | 13 + 2 files changed, 2 insertions(+), 24 deletions(-) diff --git

[RESEND: PATCH 1/2] mfd: tc3589x: Add device tree bindings

2014-04-09 Thread Linus Walleij
This defines the device tree bindings for the Toshiba TC3589x series of multi-purpose expanders. Only the stuff I can test is defined: GPIO and keypad. Others may implement more subdevices further down the road. This is to complement commit a435ae1d51e2f18414f2a87219fdbe068231e692 mfd: Enable the

linux-next: Tree for Apr 9

2014-04-09 Thread Stephen Rothwell
Hi all, Please do not add material intended for v3.16 to your linux-next included branches until after v3.15-rc1 is released. This tree still fails (more than usual) the powerpc allyesconfig build. Changes since 20140408: Dropped trees: akpm-current, akpm (too complex conflicts) The powerpc

[PATCH] staging: rtl8187se: fix pointer and return statement's syntax

2014-04-09 Thread Martin Kepplinger
Use the common kernel coding style. Signed-off-by: Martin Kepplinger mart...@posteo.de --- noise from the eudyptula challenge. applies to next-20140408 as well as linus' current tree. drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c |6 +++--- 1 file changed, 3 insertions(+), 3

Re: [PATCH] ALSA: hda - Use runtime helper to check active state.

2014-04-09 Thread Takashi Iwai
At Tue, 8 Apr 2014 12:06:18 -0700, Dylan Reid wrote: From azx_interrupt, use the helper to check if the device is active instead of checking the state. This will do the right thing if runtime pm is disabled in addition to if the device is suspended. Signed-off-by: Dylan Reid

Re: [Xen-devel] [XEN PATCH 1/2] hvm: Support more than 32 VCPUS when migrating.

2014-04-09 Thread Roger Pau Monné
On 08/04/14 20:53, Konrad Rzeszutek Wilk wrote: On Tue, Apr 08, 2014 at 08:18:48PM +0200, Roger Pau Monné wrote: On 08/04/14 19:25, kon...@kernel.org wrote: From: Konrad Rzeszutek Wilk konrad.w...@oracle.com When we migrate an HVM guest, by default our shared_info can only hold up to 32

[PATCH] ALSA: au1x00: use module_platform_driver()

2014-04-09 Thread Christoph Jaeger
Eliminate boilerplate code by using module_platform_driver(). Signed-off-by: Christoph Jaeger christophjae...@linux.com --- sound/mips/au1x00.c | 13 + 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c index a7cc49e..d10ef76

[PATCH] sound: dmasound: use module_platform_driver_probe()

2014-04-09 Thread Christoph Jaeger
Eliminate boilerplate code by using module_platform_driver_probe(). Signed-off-by: Christoph Jaeger christophjae...@linux.com --- sound/oss/dmasound/dmasound_paula.c | 14 +- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/sound/oss/dmasound/dmasound_paula.c

Re: [PATCH v2] bus: mvebu-mbus: Avoid setting an undefined window size

2014-04-09 Thread Willy Tarreau
On Wed, Apr 09, 2014 at 09:12:34AM +0200, Thomas Petazzoni wrote: Dear Willy Tarreau, On Wed, 9 Apr 2014 08:11:29 +0200, Willy Tarreau wrote: The WARN is correctly emitted for both igb ports here, but unfortunately despite EINVAL, I still get the panic. Also I find it surprizing that it

Re: [PATCH v2] bus: mvebu-mbus: Avoid setting an undefined window size

2014-04-09 Thread Thomas Petazzoni
Dear Willy Tarreau, On Wed, 9 Apr 2014 09:47:52 +0200, Willy Tarreau wrote: Yes, the panic is expected: Jason's patch is not *fixing* anything, it's just telling you *why* it's going to panic. I just thought that the EINVAL would prevent one from registering the device, which would be

Re: [PATCH v2] bus: mvebu-mbus: Avoid setting an undefined window size

2014-04-09 Thread Willy Tarreau
On Wed, Apr 09, 2014 at 09:53:50AM +0200, Thomas Petazzoni wrote: Dear Willy Tarreau, On Wed, 9 Apr 2014 09:47:52 +0200, Willy Tarreau wrote: Yes, the panic is expected: Jason's patch is not *fixing* anything, it's just telling you *why* it's going to panic. I just thought that

Re: [PATCH v3 2/2] ARM: dts: Append clock bindings for sai2 on VF610 platform

2014-04-09 Thread Shawn Guo
On Fri, Apr 04, 2014 at 06:08:13PM +0800, Nicolin Chen wrote: Since we added fours clock to the DT binding, we should update the current SAI dts/dtsi so as not to break their functions. If so, shouldn't the change be in the same patch as driver change? Shawn Signed-off-by: Nicolin Chen

Re: [alsa-devel] [PATCH] sound: lx_core: Few misc cleanups

2014-04-09 Thread Takashi Iwai
At Tue, 8 Apr 2014 16:15:33 +0200, Maxime Ripard wrote: This file had a few comments in french that are now in english, and took the opportunity to cleanup a bunch of #if 0 .. #endif and commented out code Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com The patch isn't

Re: USB: OMAP: questions on patch Implement runtime idling and remote wakeup for OMAP EHCI controller

2014-04-09 Thread Roger Quadros
Hi, On 04/09/2014 07:12 AM, Chao Xu wrote: Hi, I have two questions about this patch series. Any help is appreciated. 1. in the cover letter(https://lkml.org/lkml/2013/7/10/355), it states the series implements suspend/resume for the OMAP EHCI host controller during runtime idle. I don't

Re: [LINUX PATCH 2/2] xen/pvhvm: Support more than 32 VCPUs when migrating.

2014-04-09 Thread Jan Beulich
On 08.04.14 at 19:25, kon...@kernel.org wrote: + /* Only Xen 4.5 and higher supports this. */ + if (HYPERVISOR_vcpu_op(VCPUOP_is_up, smp_processor_id(), NULL) == -ENOSYS) + vcpuops = false; Did you mean to say for HVM guests in the comment? And of course the comment

Re: [PATCH] ALSA: au1x00: use module_platform_driver()

2014-04-09 Thread Takashi Iwai
At Wed, 9 Apr 2014 09:42:32 +0200, Christoph Jaeger wrote: Eliminate boilerplate code by using module_platform_driver(). Signed-off-by: Christoph Jaeger christophjae...@linux.com Thanks, applied. Takashi --- sound/mips/au1x00.c | 13 + 1 file changed, 1 insertion(+), 12

Re: [PATCH] sound: dmasound: use module_platform_driver_probe()

2014-04-09 Thread Takashi Iwai
At Wed, 9 Apr 2014 09:43:53 +0200, Christoph Jaeger wrote: Eliminate boilerplate code by using module_platform_driver_probe(). Signed-off-by: Christoph Jaeger christophjae...@linux.com Thanks, applied. Takashi --- sound/oss/dmasound/dmasound_paula.c | 14 +- 1 file

Re: [PATCH v3 2/2] ARM: dts: Append clock bindings for sai2 on VF610 platform

2014-04-09 Thread Shawn Guo
On Fri, Apr 04, 2014 at 06:08:13PM +0800, Nicolin Chen wrote: Since we added fours clock to the DT binding, we should update the current SAI dts/dtsi so as not to break their functions. For the record, you're asking my ACK to have the dts change go via sound tree for not breaking vf610 function

Re: [GIT] kbuild/lto changes for 3.15-rc1

2014-04-09 Thread Markus Trippelsdorf
On 2014.04.09 at 08:01 +0200, Ingo Molnar wrote: * Andi Kleen a...@linux.intel.com wrote: On Tue, Apr 08, 2014 at 03:44:25PM -0700, Linus Torvalds wrote: On Tue, Apr 8, 2014 at 1:49 PM, j...@joshtriplett.org wrote: In addition to making the kernel smaller and such (I'll leave

Re: [PATCH v3 2/2] ARM: dts: Append clock bindings for sai2 on VF610 platform

2014-04-09 Thread Nicolin Chen
On Wed, Apr 09, 2014 at 03:58:15PM +0800, Shawn Guo wrote: On Fri, Apr 04, 2014 at 06:08:13PM +0800, Nicolin Chen wrote: Since we added fours clock to the DT binding, we should update the current SAI dts/dtsi so as not to break their functions. If so, shouldn't the change be in the same

Re: [tip:x86/urgent] x86 idle: Repair large-server 50-watt idle-power regression

2014-04-09 Thread Peter Zijlstra
On Tue, Apr 08, 2014 at 09:43:54PM +, Brown, Len wrote: #1: skip flush for C1 #2: skip flush for C1 and C1E One stray thought I had: IFF the erratum is due to the cache flushing of the higher C states, these two patches should still be correct while also (possibly) avoiding the performance

Re: [PATCH V2 1/2] mm: move FAULT_AROUND_ORDER to arch/

2014-04-09 Thread Peter Zijlstra
On Wed, Apr 09, 2014 at 07:02:02AM +0530, Madhavan Srinivasan wrote: On Friday 04 April 2014 09:48 PM, Dave Hansen wrote: On 04/03/2014 11:27 PM, Madhavan Srinivasan wrote: This patch creates infrastructure to move the FAULT_AROUND_ORDER to arch/ using Kconfig. This will enable architecture

Re: 3.13: module disagrees about version of symbol symbol

2014-04-09 Thread Matt Fleming
On Tue, 08 Apr, at 10:04:48PM, Thomas Bächler wrote: Hello again Matt, with linux.git master, I cannot reproduce the problem at all (with or without your patch). In fact, all the 0x0 CRCs on symbols are gone, and those were the symbols that were broken after all. FWIW, with your patch

Re: [PATCH] Staging: bcm: Qos: fixed braces' coding style

2014-04-09 Thread Luis Ortega
On Tue, Apr 8, 2014 at 11:11 PM, Greg KH gre...@linuxfoundation.org wrote: Why the TAB before the '{' character? It must have slipped in accidentally. Feel free to remove. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to

Re: 3.13: module disagrees about version of symbol symbol

2014-04-09 Thread Thomas Bächler
Am 09.04.2014 10:25, schrieb Matt Fleming: On Tue, 08 Apr, at 10:04:48PM, Thomas Bächler wrote: Hello again Matt, with linux.git master, I cannot reproduce the problem at all (with or without your patch). In fact, all the 0x0 CRCs on symbols are gone, and those were the symbols that were

Re: [Xen-devel] [XEN PATCH 1/2] hvm: Support more than 32 VCPUS when migrating.

2014-04-09 Thread Ian Campbell
On Tue, 2014-04-08 at 14:53 -0400, Konrad Rzeszutek Wilk wrote: On Tue, Apr 08, 2014 at 08:18:48PM +0200, Roger Pau Monné wrote: On 08/04/14 19:25, kon...@kernel.org wrote: From: Konrad Rzeszutek Wilk konrad.w...@oracle.com When we migrate an HVM guest, by default our shared_info can

Re: [PATCHv2 1/3] phy: Add exynos-simple-phy driver

2014-04-09 Thread Andrzej Hajda
Hi Tomasz, On 04/08/2014 04:37 PM, Tomasz Stanislawski wrote: Add exynos-simple-phy driver to support a single register PHY interfaces present on Exynos4 SoC. Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com --- .../devicetree/bindings/phy/samsung-phy.txt| 24 +++

Re: [PATCH v6 3/4] mmc: Add realtek USB sdmmc host driver

2014-04-09 Thread Ulf Hansson
On 9 April 2014 08:16, rogera...@realtek.com wrote: From: Roger Tseng rogera...@realtek.com Realtek USB SD/MMC host driver provides mmc host support based on the Realtek USB card reader MFD driver. Signed-off-by: Roger Tseng rogera...@realtek.com --- drivers/mmc/host/Kconfig |

Re: [PATCH] Staging: bcm: Qos: fixed braces' coding style

2014-04-09 Thread Dan Carpenter
On Wed, Apr 09, 2014 at 10:28:01AM +0200, Luis Ortega wrote: On Tue, Apr 8, 2014 at 11:11 PM, Greg KH gre...@linuxfoundation.org wrote: Why the TAB before the '{' character? It must have slipped in accidentally. Feel free to remove. Send a v2 patch...

Re: [PATCH RESEND] mmc: Delay the card_event callback into the mmc_rescan worker

2014-04-09 Thread Ulf Hansson
On 9 April 2014 00:19, Markus Mayer markus.ma...@linaro.org wrote: This change removes the callback from atomic context which it doesn't need to be in, and puts it in line with the debounced rescan. This code is based on these e-mail threads with Christian Daudt:

Re: [PATCH v3 2/2] ARM: dts: Append clock bindings for sai2 on VF610 platform

2014-04-09 Thread Nicolin Chen
Hi Shawn, On Wed, Apr 09, 2014 at 04:11:38PM +0800, Shawn Guo wrote: On Fri, Apr 04, 2014 at 06:08:13PM +0800, Nicolin Chen wrote: Since we added fours clock to the DT binding, we should update the current SAI dts/dtsi so as not to break their functions. For the record, you're asking my

Re: [PATCH v2 2/2] ARM: mm: allow text and rodata sections to be read-only

2014-04-09 Thread Steve Capper
Hi Kees, On Mon, Apr 07, 2014 at 08:15:10PM -0700, Kees Cook wrote: This introduces CONFIG_DEBUG_RODATA, making kernel text and rodata read-only. Additionally, this splits rodata from text so that rodata can also be NX, which may lead to wasted memory when aligning to SECTION_SIZE. The

Re: [GIT PULL] Detaching mounts on unlink for 3.15-rc1

2014-04-09 Thread Eric W. Biederman
Al Viro v...@zeniv.linux.org.uk writes: On Wed, Apr 09, 2014 at 03:30:27AM +0100, Al Viro wrote: When renaming or unlinking directory entries that are not mountpoints no additional locks are taken so no performance differences can result, and my benchmark reflected that. It also means

Re: [Xen-devel] [XEN PATCH 1/2] hvm: Support more than 32 VCPUS when migrating.

2014-04-09 Thread Roger Pau Monné
On 09/04/14 10:33, Ian Campbell wrote: On Tue, 2014-04-08 at 14:53 -0400, Konrad Rzeszutek Wilk wrote: On Tue, Apr 08, 2014 at 08:18:48PM +0200, Roger Pau Monné wrote: On 08/04/14 19:25, kon...@kernel.org wrote: From: Konrad Rzeszutek Wilk konrad.w...@oracle.com When we migrate an HVM guest,

Re: [XEN PATCH 1/2] hvm: Support more than 32 VCPUS when migrating.

2014-04-09 Thread Jan Beulich
On 08.04.14 at 19:25, kon...@kernel.org wrote: --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -3470,6 +3470,9 @@ static long hvm_vcpu_op( case VCPUOP_stop_singleshot_timer: case VCPUOP_register_vcpu_info: case VCPUOP_register_vcpu_time_memory_area: +case

Re: [PATCH v2 1/2] ARM: mm: allow non-text sections to be non-executable

2014-04-09 Thread Steve Capper
On Mon, Apr 07, 2014 at 08:15:09PM -0700, Kees Cook wrote: Adds CONFIG_ARM_KERNMEM_PERMS to separate the kernel memory regions into section-sized areas that can have different permisions. Performs the NX permission changes during free_initmem, so that init memory can be reclaimed. This uses

Re: [PATCHv2 1/3] phy: Add exynos-simple-phy driver

2014-04-09 Thread Rahul Sharma
Hi Tomasz, On 9 April 2014 14:07, Andrzej Hajda a.ha...@samsung.com wrote: Hi Tomasz, On 04/08/2014 04:37 PM, Tomasz Stanislawski wrote: Add exynos-simple-phy driver to support a single register PHY interfaces present on Exynos4 SoC. Signed-off-by: Tomasz Stanislawski

Re: [PATCH v7 06/22] Replace XIP read and write with DAX I/O

2014-04-09 Thread Jan Kara
On Tue 08-04-14 16:21:02, Matthew Wilcox wrote: On Tue, Apr 08, 2014 at 07:56:00PM +0200, Jan Kara wrote: +static void dax_new_buf(void *addr, unsigned size, unsigned first, + loff_t offset, loff_t end, int rw) +{ + loff_t final = end - offset + first;

Re: Bisected KVM hang on x86-32 between v3.12 and v3.13

2014-04-09 Thread Stefan Bader
On 08.04.2014 14:21, Peter Zijlstra wrote: On Mon, Apr 07, 2014 at 08:56:58PM +0200, Peter Zijlstra wrote: On Mon, Apr 07, 2014 at 08:16:24PM +0200, Toralf Förster wrote: v3.14-10353-g2b3a8fd works fine AFAICS (BTW the fix is stable material, right ?) I'm fairly sure its not; its a rather

Re: Bumping required kernels to 3.0 for Linux backports ?

2014-04-09 Thread Felix Fietkau
On 2014-04-09 03:03, Luis R. Rodriguez wrote: Folks, we have a age old dance of random parties, in particular the embedded folks, ending up with random ancient kernels on embedded devices. I've tried to carefully document a few ideas on why and how I believe we can make automatic kernel

Re: [PATCH] HID: lg2ff: add rumble magnitude clamping quirk

2014-04-09 Thread Elias Vanderstuyft
Since this patch haven't been applied yet, I withdraw this patch for the following reason: It will get in as a part of the move to ff-memless-next. Elias -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo

Re: Postgresql performance problems with IO latency, especially during fsync()

2014-04-09 Thread Dave Chinner
On Wed, Mar 26, 2014 at 08:11:13PM +0100, Andres Freund wrote: Hi, At LSF/MM there was a slot about postgres' problems with the kernel. Our top#1 concern is frequent slow read()s that happen while another process calls fsync(), even though we'd be perfectly fine if that fsync() took ages.

Re: [RFC PATCH] memory driver: make phys_index/end_phys_index reflect the start/end section number

2014-04-09 Thread Li Zhong
On Tue, 2014-04-08 at 12:47 -0700, Dave Hansen wrote: On 04/08/2014 11:23 AM, Nathan Fontenot wrote: On 04/08/2014 11:13 AM, Dave Hansen wrote: On 04/08/2014 01:27 AM, Li Zhong wrote: If Dave and others don't have further objections, it seems this small userspace incompatibility could be

Re: [PATCH] HID: lg2ff: add rumble magnitude clamping quirk

2014-04-09 Thread Jiri Kosina
On Wed, 9 Apr 2014, Elias Vanderstuyft wrote: Since this patch haven't been applied yet, I withdraw this patch for the following reason: It will get in as a part of the move to ff-memless-next. Okay, I am ignoring it for now. Thanks, -- Jiri Kosina SUSE Labs -- To unsubscribe from this

sched_{set,get}attr() manpage

2014-04-09 Thread Peter Zijlstra
On Mon, Feb 17, 2014 at 02:20:29PM +0100, Michael Kerrisk (man-pages) wrote: If your could take another pass though your existing text, to incorporate the new flags stuff, and then send a page to me + linux-man@ that would be great. Sorry, this slipped my mind. An updated version below. Heavy

Re: [PATCH] staging: rtl8187se: fix pointer and return statement's syntax

2014-04-09 Thread Josh Triplett
On Wed, Apr 09, 2014 at 09:25:55AM +0200, Martin Kepplinger wrote: Use the common kernel coding style. Signed-off-by: Martin Kepplinger mart...@posteo.de Reviewed-by: Josh Triplett j...@joshtriplett.org drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c |6 +++--- 1 file changed, 3

Re: [PATCH v7 08/22] Replace xip_truncate_page with dax_truncate_page

2014-04-09 Thread Jan Kara
On Wed 09-04-14 00:17:59, Jan Kara wrote: On Sun 23-03-14 15:08:34, Matthew Wilcox wrote: +/** + * dax_truncate_page - handle a partial page being truncated in a DAX file + * @inode: The file being truncated + * @from: The file offset that is being truncated to + * @get_block: The

Re: Bisected KVM hang on x86-32 between v3.12 and v3.13

2014-04-09 Thread Peter Zijlstra
On Wed, Apr 09, 2014 at 11:14:38AM +0200, Stefan Bader wrote: On 08.04.2014 14:21, Peter Zijlstra wrote: On Mon, Apr 07, 2014 at 08:56:58PM +0200, Peter Zijlstra wrote: On Mon, Apr 07, 2014 at 08:16:24PM +0200, Toralf Förster wrote: v3.14-10353-g2b3a8fd works fine AFAICS (BTW the fix is

Re: [PATCH v7 11/22] Replace ext2_clear_xip_target with dax_clear_blocks

2014-04-09 Thread Jan Kara
On Sun 23-03-14 15:08:37, Matthew Wilcox wrote: This is practically generic code; other filesystems will want to call it from other places, but there's nothing ext2-specific about it. Make it a little more generic by allowing it to take a count of the number of bytes to zero rather than

Re: [PATCH v2 1/2] regulator: pbias: Fix is_enabled callback implementation

2014-04-09 Thread Axel Lin
2014-04-02 8:26 GMT+08:00 Axel Lin axel@ingics.com: 2014-03-08 11:55 GMT+08:00 Axel Lin axel@ingics.com: The is_enabled implementation is wrong in some cases: e.g. for pbias_mmc_omap5: enable_mask is : BIT(27) | BIT(25) | BIT(26) However, pbias_regulator_enable() only sets BIT(27) |

Re: [PATCH v7 12/22] ext2: Remove ext2_xip_verify_sb()

2014-04-09 Thread Jan Kara
On Sun 23-03-14 15:08:38, Matthew Wilcox wrote: Jan Kara pointed out that calling ext2_xip_verify_sb() in ext2_remount() doesn't make sense, since changing the XIP option on remount isn't allowed. It also doesn't make sense to re-check whether blocksize is supported since it can't change

[PULL REQUEST] i2c for 3.15

2014-04-09 Thread Wolfram Sang
Linus, here is the pull request from the i2c subsystem. It got a little delayed because I needed to wait for a dependency to be included (b424080a9e08 reset: Add optional resets and stubs). Plus, I had some email problems. All done now, the highlights are: * drivers can now deprecate their use

Re: [PATCH v7 13/22] ext2: Remove ext2_use_xip

2014-04-09 Thread Jan Kara
On Sun 23-03-14 15:08:39, Matthew Wilcox wrote: Replace ext2_use_xip() with test_opt(XIP) which expands to the same code Looks good. You can add: Reviewed-by: Jan Kara j...@suse.cz Honza Signed-off-by: Matthew Wilcox

[PATCH] extcon: max14577: Fix probe failure on successful work queue

2014-04-09 Thread Krzysztof Kozlowski
In probe the driver queued delayed work for cable detection and returned the result of queue_delayed_work() call. However the return value of queue_delayed_work() does not indicate an error and in normal condition it returns true which means successful work queue. This effectively resulted in

[PATCH v2] Staging: bcm: Qos: fixed braces' coding style

2014-04-09 Thread Luis Ortega
Fixed badly placed and unnecessary braces. PS: Performed as task 10 of the Eudyptula Challenge. Signed-off-by: Luis Ortega luior...@gmail.com --- Changes for v2: - Removed accidental TAB --- drivers/staging/bcm/Qos.c | 174 +- 1 file changed, 48

Re: [PATCH v7 15/22] Remove CONFIG_EXT2_FS_XIP and rename CONFIG_FS_XIP to CONFIG_FS_DAX

2014-04-09 Thread Jan Kara
On Sun 23-03-14 15:08:41, Matthew Wilcox wrote: The fewer Kconfig options we have the better. Use the generic CONFIG_FS_DAX to enable XIP support in ext2 as well as in the core. Signed-off-by: Matthew Wilcox matthew.r.wil...@intel.com Looks good. You can add: Reviewed-by: Jan Kara

Re: [PATCH v7 14/22] ext2: Remove xip.c and xip.h

2014-04-09 Thread Jan Kara
On Sun 23-03-14 15:08:40, Matthew Wilcox wrote: These files are now empty, so delete them Looks good, you can add: Reviewed-by: Jan Kara j...@suse.cz Honza Signed-off-by: Matthew Wilcox matthew.r.wil...@intel.com ---

Re: [PATCHv2 1/3] phy: Add exynos-simple-phy driver

2014-04-09 Thread Sylwester Nawrocki
Hi, On 09/04/14 11:12, Rahul Sharma wrote: Idea looks good. How about keeping compatible which is independent of SoC, something like samsung,exynos-simple-phy and provide Reg and Bit through phy provider node. This way we can avoid SoC specific hardcoding in phy driver and don't need to look

[RFC PATCH] Remove flush_icache_user_range()

2014-04-09 Thread Russell King - ARM Linux
The subject of flush_icache_user_range() recently came up in a discussion about uprobes on ARM - and it was suggested maybe to make use of it as the flush_dcache_page() in uprobes doesn't have the desired effect. However, uprobes does not track the vma for userspace, which would mean it has to

Re: [PATCH v7 16/22] ext2: Remove ext2_aops_xip

2014-04-09 Thread Jan Kara
On Sun 23-03-14 15:08:42, Matthew Wilcox wrote: We shouldn't need a special address_space_operations any more Signed-off-by: Matthew Wilcox matthew.r.wil...@intel.com Looks good. You can add: Reviewed-by: Jan Kara j...@suse.cz

Re: [PATCHv3 0/5] net: rfkill: gpio: cleanup and a few new acpi ids

2014-04-09 Thread Heikki Krogerus
Hi, On Tue, Apr 08, 2014 at 10:37:55AM +0200, Johannes Berg wrote: On Tue, 2014-04-01 at 17:02 +0300, Heikki Krogerus wrote: I hope this one is OK with everyone. It's fine with me. Are you expecting me to pick up any of these patches, or do you want them to go through some other tree?

Re: [PATCH v7 17/22] Get rid of most mentions of XIP in ext2

2014-04-09 Thread Jan Kara
On Sun 23-03-14 15:08:43, Matthew Wilcox wrote: The only remaining usage is userspace's 'xip' option. Looks good. You can add: Reviewed-by: Jan Kara j...@suse.cz Honza --- fs/ext2/ext2.h | 6 +++--- fs/ext2/file.c | 2 +-

Re: [PATCH v7 22/22] brd: Rename XIP to DAX

2014-04-09 Thread Jan Kara
On Sun 23-03-14 15:08:48, Matthew Wilcox wrote: From: Matthew Wilcox wi...@linux.intel.com Since this is relating to FS_XIP, not KERNEL_XIP, it should be called DAX instead of XIP. Signed-off-by: Matthew Wilcox matthew.r.wil...@intel.com Looks good. You can add: Reviewed-by: Jan Kara

Re: [PATCH] Add support for flag status register on Micron chips.

2014-04-09 Thread Marek Vasut
On Tuesday, April 08, 2014 at 06:12:50 PM, grmo...@altera.com wrote: From: Graham Moore grmo...@altera.com Some new Micron flash chips require reading the flag status register to determine when operations have completed. Furthermore, chips with multi-die stacks of the 65nm 256Mb QSPI also

Re: [PATCH] Add support for flag status register on Micron chips

2014-04-09 Thread Marek Vasut
On Tuesday, April 08, 2014 at 06:12:49 PM, grmo...@altera.com wrote: From: Graham Moore grmo...@altera.com This is a slightly different version of the patch that Insop Song submitted (http://marc.info/?i=201403012022.10111.marex%20()%20denx%20!%20de). I talked to Insop, and he agreed I

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