Re: [PATCH v8 3/8] spi/spi-atmel: add dmaengine support

2013-04-24 Thread Mark Brown
On Wed, Apr 03, 2013 at 01:59:19PM +0800, Wenyou Yang wrote: From: Nicolas Ferre nicolas.fe...@atmel.com Add dmaengine support. Using has_dma_support member of struct is used to select the transfer mode: dmaengine or pdc. Applied, thanks. signature.asc Description: Digital signature

Re: [PATCH v8 4/8] spi/spi-atmel: BUG: fix doesn' support 16 bits transfers using PIO

2013-04-24 Thread Mark Brown
On Wed, Apr 03, 2013 at 02:00:05PM +0800, Wenyou Yang wrote: From: Richard Genoud richard.gen...@gmail.com Fix using PIO transfer mode only support 8 bits transfer, doesn't support 16 bits. This doesn't apply to my -next branch, please check and regenerate. signature.asc Description:

Re: [PATCH v8 5/8] ARM: at91: add clocks for spi dt entries

2013-04-24 Thread Mark Brown
On Wed, Apr 03, 2013 at 02:01:22PM +0800, Wenyou Yang wrote: From: Richard Genoud richard.gen...@gmail.com Applied, thanks. signature.asc Description: Digital signature

Re: [PATCH v8 6/8] ARM: dts: add spi nodes for atmel SoC

2013-04-24 Thread Mark Brown
On Wed, Apr 03, 2013 at 02:02:18PM +0800, Wenyou Yang wrote: From: Richard Genoud richard.gen...@gmail.com Signed-off-by: Richard Genoud richard.gen...@gmail.com Applied, thanks. signature.asc Description: Digital signature

Re: [PATCH v8 7/8] ARM: dts: add spi nodes for the atmel boards

2013-04-24 Thread Mark Brown
On Wed, Apr 03, 2013 at 02:03:05PM +0800, Wenyou Yang wrote: From: Richard Genoud richard.gen...@gmail.com Applied, thanks. signature.asc Description: Digital signature

Re: [PATCH v8 8/8] ARM: dts: add pinctrl property for spi node for atmel SoC

2013-04-24 Thread Mark Brown
On Wed, Apr 03, 2013 at 02:03:52PM +0800, Wenyou Yang wrote: Signed-off-by: Wenyou Yang wenyou.y...@atmel.com Applied, thanks. signature.asc Description: Digital signature

[RFC] The meaning of local_cpulist and local_cpus

2013-04-24 Thread Bian LuLu
Hi all, Recently, i read some codes of PCI portions. I think local_cpulist is a list about one kind of CPU and local_cpus is a mask of CPU. But i am not sure when and how i should use these two parameters. See http://lxr.linux.no/linux+v3.5.4/drivers/pci/pci-sysfs.c#L390 for details. Would

[PATCH] x86, efi: Fix a build warning

2013-04-24 Thread Borislav Petkov
From: Borislav Petkov b...@suse.de Fix this: arch/x86/boot/compressed/eboot.c: In function ‘setup_efi_vars’: arch/x86/boot/compressed/eboot.c:269:2: warning: passing argument 1 of ‘efi_call_phys’ makes pointer from integer without a cast [enabled by default] In file included from

Re: [PATCH V6 3/3] efi: Distinguish between remaining space and actually used space

2013-04-24 Thread joeyli
Hi all, 於 一,2013-04-15 於 13:09 -0700,Matthew Garrett 提到: EFI implementations distinguish between space that is actively used by a variable and space that merely hasn't been garbage collected yet. Space that hasn't yet been garbage collected isn't available for use and so isn't counted in the

Re: [PATCH] x86_32: Fix module version table mismatch.

2013-04-24 Thread James Hogan
On 24/04/13 02:00, H. Peter Anvin wrote: On 04/23/2013 05:52 PM, H. Peter Anvin wrote: On 04/23/2013 05:40 AM, Tetsuo Handa wrote: Commit a4b6a77b module: fix symbol versioning with symbol prefixes broke loading of net/ipv6/ipv6.ko built with CONFIG_MODVERSIONS=y for x86_32. This really does

Re: [PATCH V6 3/3] efi: Distinguish between remaining space and actually used space

2013-04-24 Thread Matthew Garrett
On Wed, 2013-04-24 at 18:08 +0800, joeyli wrote: It causes the garbage size increased and remaining_size decreased. But we still can create new variable because active_size doesn't increase due to we delete variable before create new. So, the condition remaining_size - size storage_size / 2

[PATCH v2] arm64: compiling issue, need add include/asm/vga.h file

2013-04-24 Thread Chen Gang
For compiling with allmodconfig, need vga.h file, so generate it which just only include the asm-generic one. It is firstly used by drivers/gpu/drm/drm_irq.c. The related error: include/video/vga.h:22:21: fatal error: asm/vga.h: No such file or directory Signed-off-by: Chen Gang

Re: [PATCH v2] arm64: compiling issue, need add include/asm/vga.h file

2013-04-24 Thread Will Deacon
On Wed, Apr 24, 2013 at 11:20:32AM +0100, Chen Gang wrote: For compiling with allmodconfig, need vga.h file, so generate it which just only include the asm-generic one. It is firstly used by drivers/gpu/drm/drm_irq.c. The related error: include/video/vga.h:22:21: fatal error: asm/vga.h:

Re: [PATCH] x86, efi: Fix a build warning

2013-04-24 Thread Matt Fleming
On 24/04/13 11:09, Borislav Petkov wrote: From: Borislav Petkov b...@suse.de Fix this: arch/x86/boot/compressed/eboot.c: In function ‘setup_efi_vars’: arch/x86/boot/compressed/eboot.c:269:2: warning: passing argument 1 of ‘efi_call_phys’ makes pointer from integer without a cast [enabled

[PATCH] ARM: S5pv210: compiling issue, ARM_S3C64XX_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y

2013-04-24 Thread Chen Gang
For arm S5pv210 with allmodconfig, ARM_S3C64XX_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y, or will cause compiling issue. The related operation: + arm-linux-gnu-ld -EL -p --no-undefined -X --build-id -X -o .tmp_vmlinux1 -T /root/linux-next/arch/arm/kernel/vmlinux.lds arch/arm/kernel/head.o

Re: [PATCH 02/14] perf util: Use evsel-name to get tracepoint_paths

2013-04-24 Thread Namhyung Kim
On Tue, 23 Apr 2013 09:07:20 -0400, Steven Rostedt wrote: + +if (pos-name strchr(pos-name, ':')) { +char *str = strchr(pos-name, ':'); Why not make the above into: if (pos-name (str = strchr(pos-name, ':'))) { ? I wanted not to have an assignment

Re: attempt to move .org backwards still show up

2013-04-24 Thread Michael Neuling
Mike Qiu qiud...@linux.vnet.ibm.com wrote: 于 2013/4/24 16:31, Michael Ellerman 写道: On Wed, Apr 24, 2013 at 04:22:53PM +0800, Mike Qiu wrote: Hi all I get an error message when I compile the source code in Power7 platform use the newest upstream kernel. Hi Mike, It depends on what

Re: [PATCH 14/14] perf tools: Add document for perf-ftrace command

2013-04-24 Thread Namhyung Kim
On Tue, 23 Apr 2013 11:53:53 -0400, Steven Rostedt wrote: On Tue, 2013-04-23 at 17:31 +0900, Namhyung Kim wrote: + 'perf ftrace live command' to see a live trace of kernel functions + via trace_pipe during executing the command. If command is not + specified, one of target options (-p, -a

Re: [PATCH v2] arm64: compiling issue, need add include/asm/vga.h file

2013-04-24 Thread Catalin Marinas
On Wed, Apr 24, 2013 at 11:20:32AM +0100, Chen Gang wrote: For compiling with allmodconfig, need vga.h file, so generate it which just only include the asm-generic one. It is firstly used by drivers/gpu/drm/drm_irq.c. The related error: include/video/vga.h:22:21: fatal error: asm/vga.h:

[v3.9-rc8]: kernel BUG at mm/memcontrol.c:3994! (was: Re: [BUG][s390x] mm: system crashed)

2013-04-24 Thread Heiko Carstens
On Thu, Apr 18, 2013 at 09:13:03AM +0200, Heiko Carstens wrote: Ok, thanks for verifying! I'll look into it; hopefully I can reproduce it here as well. That seems to be a common code bug. I can easily trigger the VM_BUG_ON() below (when I force the system to swap): [ 48.347963] [

Re: [PATCH 1/2 V2] iommu/amd: Add workaround for ERBT1312

2013-04-24 Thread Joerg Roedel
On Tue, Apr 23, 2013 at 09:22:45AM -0400, Don Dutile wrote: Given other threads on this mail list (and I've seen crashes with same problem) where this type of logging during a flood of IOMMU errors will lock up the machine, is there something that can be done to break the do-while loop

[RFC] device-tree.git automatic sync from linux.git

2013-04-24 Thread Ian Campbell
Hi, First off apologies for the large CC list -- I think this catches the arch list for all the arches with device tree source in the tree. Various folks have expressed an interest in eventually splitting the device tree bindings out of the Linux git repository into a separate tree. This should

Re: [PATCH v2] arm64: compiling issue, need add include/asm/vga.h file

2013-04-24 Thread Chen Gang
On 2013年04月24日 18:23, Will Deacon wrote: On Wed, Apr 24, 2013 at 11:20:32AM +0100, Chen Gang wrote: For compiling with allmodconfig, need vga.h file, so generate it which just only include the asm-generic one. It is firstly used by drivers/gpu/drm/drm_irq.c. The related error:

Re: [PATCH 2/3 v14] iommu/fsl: Add additional iommu attributes required by the PAMU driver.

2013-04-24 Thread Joerg Roedel
On Tue, Apr 23, 2013 at 02:10:25PM +, Sethi Varun-B16395 wrote: I think it's fine to have the header under linux, actually I also the intel-iommu header under linux. Yes, the difference is that VT-d runs on x86 and on ia64. So there is no single arch where the header could be placed. The

Re: [PATCH v2] arm64: compiling issue, need add include/asm/vga.h file

2013-04-24 Thread Chen Gang
On 2013年04月24日 18:42, Catalin Marinas wrote: On Wed, Apr 24, 2013 at 11:20:32AM +0100, Chen Gang wrote: For compiling with allmodconfig, need vga.h file, so generate it which just only include the asm-generic one. It is firstly used by drivers/gpu/drm/drm_irq.c. The related error:

Re: [PATCH] mac80211_hwsim: correctly register the platform driver

2013-04-24 Thread Martin Pitt
Hello Sasha, Sasha Levin [2013-04-24 0:40 -0400]: Not registering a platform_driver would make us access garbage when the platform callbacks under driver_register() kicks in. Signed-off-by: Sasha Levin sasha.le...@oracle.com Ah, thanks for catching this! I applied that patch and verified

Re: [PATCH] x86, efi: Fix a build warning

2013-04-24 Thread Ingo Molnar
* Borislav Petkov b...@alien8.de wrote: From: Borislav Petkov b...@suse.de Fix this: arch/x86/boot/compressed/eboot.c: In function ???setup_efi_vars???: arch/x86/boot/compressed/eboot.c:269:2: warning: passing argument 1 of ???efi_call_phys??? makes pointer from integer without a cast

Re: [PATCH v3 17/18] ext4: make punch hole code path work with bigalloc

2013-04-24 Thread Lukáš Czerner
On Sat, 20 Apr 2013, Jan Kara wrote: Date: Sat, 20 Apr 2013 15:42:41 +0200 From: Jan Kara j...@suse.cz To: Lukas Czerner lczer...@redhat.com Cc: linux...@kvack.org, linux-kernel@vger.kernel.org, linux-fsde...@vger.kernel.org, linux-e...@vger.kernel.org Subject: Re: [PATCH v3 17/18]

[PATCH] mmc: mmci: Allow MMCI to request channels with information acquired from DT

2013-04-24 Thread Lee Jones
Currently, if DMA information isn't passed from platform data, then DMA will not be used. This patch allows DMA information obtained though Device Tree to be used as well. Cc: Russell King li...@arm.linux.org.uk Cc: Chris Ball c...@laptop.org Cc: linux-...@vger.kernel.org Signed-off-by: Lee Jones

[PATCH v3] arm64: compiling issue, need add include/asm/vga.h file

2013-04-24 Thread Chen Gang
For compiling with allmodconfig, need vga.h file, so generate it which just only include the asm-generic one. It is firstly used by drivers/gpu/drm/drm_irq.c. The related error: include/video/vga.h:22:21: fatal error: asm/vga.h: No such file or directory Signed-off-by: Chen Gang

Re: [PATCH V6 3/3] efi: Distinguish between remaining space and actually used space

2013-04-24 Thread joeyli
於 三,2013-04-24 於 10:14 +,Matthew Garrett 提到: On Wed, 2013-04-24 at 18:08 +0800, joeyli wrote: It causes the garbage size increased and remaining_size decreased. But we still can create new variable because active_size doesn't increase due to we delete variable before create new. So,

Re: [PATCH v2 5/6] mm: Support address range reclaim

2013-04-24 Thread Namhyung Kim
Hi Minchan, On Wed, 24 Apr 2013 10:41:03 +0900, Minchan Kim wrote: This patch adds address range reclaim of a process. The requirement is following as, Like webkit1, it uses a address space for handling multi tabs. IOW, it uses *one* process model so all tabs shares address space of the

Re: [PATCH] ARM: S5pv210: compiling issue, ARM_S3C64XX_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y

2013-04-24 Thread Chen Gang
Oh, sorry, the subject and the comment is incorrect: it need use ARM_S5PV210_CPUFREQ instead of ARM_S3C64XX_CPUFREQ. I need send patch v2. On 2013年04月24日 18:35, Chen Gang wrote: For arm S5pv210 with allmodconfig, ARM_S3C64XX_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y, or will cause compiling

Re: [PATCH v3] arm64: compiling issue, need add include/asm/vga.h file

2013-04-24 Thread Catalin Marinas
On Wed, Apr 24, 2013 at 11:58:24AM +0100, Chen Gang wrote: For compiling with allmodconfig, need vga.h file, so generate it which just only include the asm-generic one. It is firstly used by drivers/gpu/drm/drm_irq.c. The related error: include/video/vga.h:22:21: fatal error: asm/vga.h:

[PATCH v2] ARM: S5pv210: compiling issue, ARM_S5PV210_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y

2013-04-24 Thread Chen Gang
For arm S5pv210 with allmodconfig, ARM_S5PV210_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y, or will cause compiling issue. The related operation: + arm-linux-gnu-ld -EL -p --no-undefined -X --build-id -X -o .tmp_vmlinux1 -T /root/linux-next/arch/arm/kernel/vmlinux.lds arch/arm/kernel/head.o

Re: [PATCH] mac80211_hwsim: correctly register the platform driver

2013-04-24 Thread Johannes Berg
On Wed, 2013-04-24 at 00:40 -0400, Sasha Levin wrote: Not registering a platform_driver would make us access garbage when the platform callbacks under driver_register() kicks in. Applied, thanks. johannes -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of

Re: [PATCH v3] arm64: compiling issue, need add include/asm/vga.h file

2013-04-24 Thread Chen Gang
On 2013年04月24日 19:05, Catalin Marinas wrote: On Wed, Apr 24, 2013 at 11:58:24AM +0100, Chen Gang wrote: For compiling with allmodconfig, need vga.h file, so generate it which just only include the asm-generic one. It is firstly used by drivers/gpu/drm/drm_irq.c. The related

Re: [PATCH v3 17/18] ext4: make punch hole code path work with bigalloc

2013-04-24 Thread Lukáš Czerner
On Tue, 23 Apr 2013, Zheng Liu wrote: Date: Tue, 23 Apr 2013 17:19:28 +0800 From: Zheng Liu gnehzuil@gmail.com To: Jan Kara j...@suse.cz Cc: Lukas Czerner lczer...@redhat.com, linux...@kvack.org, linux-kernel@vger.kernel.org, linux-fsde...@vger.kernel.org,

Re: [PATCH v2 01/15] powerpc/85xx: cache operations for Freescale SoCs based on BOOK3E

2013-04-24 Thread Zhao Chenhui
On Tue, Apr 23, 2013 at 06:46:10PM -0500, Scott Wood wrote: On 04/19/2013 05:47:34 AM, Zhao Chenhui wrote: These cache operations support Freescale SoCs based on BOOK3E. Move L1 cache operations to fsl_booke_cache.S in order to maintain easily. And, add cache operations for backside L2 cache

Re: [PATCH] i2c-designware: fix RX FIFO overrun

2013-04-24 Thread Josef Ahmad
From 8a4773d0c0df6fe2e816ad37fde30a2d90a1ad31 Mon Sep 17 00:00:00 2001 From: Josef Ahmad josef.ah...@linux.intel.com Date: Fri, 19 Apr 2013 17:28:10 +0100 Subject: [PATCH] i2c-designware: fix RX FIFO overrun i2c_dw_xfer_msg() pushes a number of bytes to transmit/receive to/from the bus into the

Re: [PATCH v2] ARM: S5pv210: compiling issue, ARM_S5PV210_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y

2013-04-24 Thread Viresh Kumar
On Wed, Apr 24, 2013 at 4:34 PM, Chen Gang gang.c...@asianux.com wrote: For arm S5pv210 with allmodconfig, ARM_S5PV210_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y, or will cause compiling issue. The related operation: + arm-linux-gnu-ld -EL -p --no-undefined -X --build-id -X -o .tmp_vmlinux1 -T

Re: [PATCH v3 17/18] ext4: make punch hole code path work with bigalloc

2013-04-24 Thread Zheng Liu
On Wed, Apr 24, 2013 at 01:08:17PM +0200, Lukáš Czerner wrote: On Tue, 23 Apr 2013, Zheng Liu wrote: [snip] Also update respective tracepoints to use signed long long type for partial_cluster. The patch looks OK. You can add: Reviewed-by: Jan Kara j...@suse.cz Just a

Re: [PATCH v2] ARM: S5pv210: compiling issue, ARM_S5PV210_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y

2013-04-24 Thread Chen Gang
On 2013年04月24日 19:10, Viresh Kumar wrote: On Wed, Apr 24, 2013 at 4:34 PM, Chen Gang gang.c...@asianux.com wrote: For arm S5pv210 with allmodconfig, ARM_S5PV210_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y, or will cause compiling issue. The related operation: + arm-linux-gnu-ld -EL -p

Re: [PATCH v2 13/15] powerpc/85xx: add support for e6500 L1 cache operation

2013-04-24 Thread Zhao Chenhui
On Tue, Apr 23, 2013 at 07:00:49PM -0500, Scott Wood wrote: On 04/19/2013 05:47:46 AM, Zhao Chenhui wrote: From: Chen-Hui Zhao chenhui.z...@freescale.com The L1 Data Cache of e6500 contains no modified data, no flush is required. Signed-off-by: Zhao Chenhui chenhui.z...@freescale.com

[PATCH] usb: gadget: multi: Mark {cdc,rndis}_config_register() __init

2013-04-24 Thread Geert Uytterhoeven
If gcc (e.g. 4.1.2) decides not to inline cdc_config_register() and rndis_config_register(), this will cause section mismatch warnings: WARNING: drivers/usb/gadget/g_multi.o(.text+0x32f6): Section mismatch in reference from the function cdc_config_register() to the function

Re: [RFC 00/14] perf tools: Introduce new 'ftrace' command

2013-04-24 Thread zhangwei(Jovi)
On 2013/4/24 17:27, Namhyung Kim wrote: Hi Steve, On Tue, 23 Apr 2013 11:58:01 -0400, Steven Rostedt wrote: On Tue, 2013-04-23 at 17:30 +0900, Namhyung Kim wrote: Hello, This patchset implements a front-end tool for kernel's ftrace. It uses function_graph tracer by default and normal

Re: [RFC 00/14] perf tools: Introduce new 'ftrace' command

2013-04-24 Thread zhangwei(Jovi)
On 2013/4/24 17:52, Namhyung Kim wrote: Hi Ingo, On Wed, 24 Apr 2013 08:50:18 +0200, Ingo Molnar wrote: * Pekka Enberg penb...@kernel.org wrote: Hello, On Tue, 2013-04-23 at 17:30 +0900, Namhyung Kim wrote: This patchset implements a front-end tool for kernel's ftrace. It uses

Re: [PATCH] x86, efi: Fix a build warning

2013-04-24 Thread Matt Fleming
On 24/04/13 11:56, Ingo Molnar wrote: * Borislav Petkov b...@alien8.de wrote: From: Borislav Petkov b...@suse.de Fix this: arch/x86/boot/compressed/eboot.c: In function ???setup_efi_vars???: arch/x86/boot/compressed/eboot.c:269:2: warning: passing argument 1 of ???efi_call_phys???

[PATCH -v6 0/5] Shutdown from reboot_cpuid without stopping other cpus.

2013-04-24 Thread Robin Holt
We recently noticed that reboot of a 1024 cpu machine takes approx 16 minutes of just stopping the cpus. The slowdown was tracked to commit f96972f. The current implementation does all the work of hot removing the cpus before halting the system. We are switching to just migrating to the

[PATCH -v6 1/5] CPU hotplug: Provide a generic helper to disable/enable CPU hotplug

2013-04-24 Thread Robin Holt
From: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com There are instances in the kernel where we would like to disable CPU hotplug (from sysfs) during some important operation. Today the freezer code depends on this and the code to do it was kinda tailor-made for that. Restructure the code and

[PATCH -v6 2/5] Migrate shutdown/reboot to boot cpu.

2013-04-24 Thread Robin Holt
We recently noticed that reboot of a 1024 cpu machine takes approx 16 minutes of just stopping the cpus. The slowdown was tracked to commit f96972f. The current implementation does all the work of hot removing the cpus before halting the system. We are switching to just migrating to the boot

[PATCH -v6 5/5] Move arch/x86 reboot= handling to generic kernel.

2013-04-24 Thread Robin Holt
Since arch/x86 has the most extensive reboot= handling and it appears to have no effect on the remaining architectures. This patch moves that reboot= handling from arch/x86 to the generic kernel. Signed-off-by: Robin Holt h...@sgi.com To: Andrew Morton a...@linux-foundation.org Cc: H. Peter

[PATCH -v6 3/5] Move shutdown/reboot related functions to kernel/reboot.c

2013-04-24 Thread Robin Holt
This patch is preparatory. It moves reboot related syscall, etc functions from kernel/sys.c to kernel/reboot.c. Signed-off-by: Robin Holt h...@sgi.com To: Andrew Morton a...@linux-foundation.org Cc: H. Peter Anvin h...@zytor.com Cc: Ingo Molnar mi...@redhat.com Cc: Robin Holt h...@sgi.com Cc:

[PATCH -v6 4/5] checkpatch.pl the new kernel/reboot.c file.

2013-04-24 Thread Robin Holt
I did allow the remaining 81 character line behind. It did not seem like it was worth changing. Otherwise, it now passes checkpatch.pl. Signed-off-by: Robin Holt h...@sgi.com To: Andrew Morton a...@linux-foundation.org Cc: H. Peter Anvin h...@zytor.com Cc: Ingo Molnar mi...@redhat.com Cc: Robin

RE: [PATCH 2/3 v14] iommu/fsl: Add additional iommu attributes required by the PAMU driver.

2013-04-24 Thread Sethi Varun-B16395
-Original Message- From: Joerg Roedel [mailto:j...@8bytes.org] Sent: Wednesday, April 24, 2013 4:21 PM To: Sethi Varun-B16395 Cc: io...@lists.linux-foundation.org; linuxppc-...@lists.ozlabs.org; linux-kernel@vger.kernel.org; ga...@kernel.crashing.org; b...@kernel.crashing.org;

Re: [PATCH V2 Resend 4/4] timer: Migrate running timer

2013-04-24 Thread Viresh Kumar
On 9 April 2013 20:22, Viresh Kumar viresh.ku...@linaro.org wrote: [Steven replied to a personal Ping!!, including everybody again] On 9 April 2013 19:25, Steven Rostedt rost...@goodmis.org wrote: On Tue, 2013-04-09 at 14:05 +0530, Viresh Kumar wrote: Ping!! Remind me again. What problem

Re: [PATCH] x86_32: Fix module version table mismatch.

2013-04-24 Thread Andy Shevchenko
On Wed, Apr 24, 2013 at 1:13 PM, James Hogan james.ho...@imgtec.com wrote: On 24/04/13 02:00, H. Peter Anvin wrote: On 04/23/2013 05:52 PM, H. Peter Anvin wrote: Either way -- James, Rusty, this is in your court. How does the patch below look? I presume this is preferred over making

Atmel SPI master doesn't work in 3.9-rc8

2013-04-24 Thread Velykokhatko, Sergey
Hi Nicolas, I just tried 3.9-rc8 with my board. SPI doesn't work, since in spi.c in __spi_async() was inserted new checking that initiate now xfer-speed_hz: if (!xfer-speed_hz) xfer-speed_hz = spi-max_speed_hz; And in atmel-spi.c there are another

Re: [PATCH v2 12/15] powerpc/85xx: add time base sync support for e6500

2013-04-24 Thread Zhao Chenhui
On Tue, Apr 23, 2013 at 07:04:06PM -0500, Scott Wood wrote: On 04/19/2013 05:47:45 AM, Zhao Chenhui wrote: From: Chen-Hui Zhao chenhui.z...@freescale.com For e6500, two threads in one core share one time base. Just need to do time base sync on first thread of one core, and skip it on the

[PATCH 1/2] [media] anysee: Initialize ret = 0 in anysee_frontend_attach()

2013-04-24 Thread Geert Uytterhoeven
drivers/media/usb/dvb-usb-v2/anysee.c: In function ‘anysee_frontend_attach’: drivers/media/usb/dvb-usb-v2/anysee.c:641: warning: ‘ret’ may be used uninitialized in this function And gcc is right (see the ANYSEE_HW_507T case), so initialize ret to zero to fix this. Signed-off-by: Geert

[PATCH 2/2] [media] anysee: Grammar s/report the/report to/

2013-04-24 Thread Geert Uytterhoeven
Signed-off-by: Geert Uytterhoeven ge...@linux-m68k.org --- drivers/media/usb/dvb-usb-v2/anysee.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c index 3a1f976..1760fee 100644 ---

Re: [PATCH] x86: add phys addr validity check for /dev/mem mmap

2013-04-24 Thread Frantisek Hrbata
On Tue, Apr 02, 2013 at 01:29:12PM -0700, H. Peter Anvin wrote: On 04/02/2013 12:10 PM, Frantisek Hrbata wrote: Hi, this is exactly what the patch is doing imho. Note that the valid_phys_addr_range(), which is using the high_memory, is the same as the default one in

[PATCH 1/2 v15] iommu/fsl: Add additional iommu attributes required by the PAMU driver.

2013-04-24 Thread Varun Sethi
Added the following domain attributes for the FSL PAMU driver: 1. Added new iommu stash attribute, which allows setting of the LIODN specific stash id parameter through IOMMU API. 2. Added an attribute for enabling/disabling DMA to a particular memory window. 3. Added domain attribute to

[PATCH V5 0/5] Queue work on power efficient wq

2013-04-24 Thread Viresh Kumar
This patchset was called: Create sched_select_cpu() and use it for workqueues for the first three versions. Earlier discussions over v3, v2 and v1 can be found here: https://lkml.org/lkml/2013/3/18/364 http://lists.linaro.org/pipermail/linaro-dev/2012-November/014344.html

[PATCH V5 1/5] workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented workqueues

2013-04-24 Thread Viresh Kumar
Workqueues can be performance or power oriented. For performance we may want to keep them running on a single cpu, so that it remains cache hot. For power we can give scheduler the liberty to choose target cpu for running work handler. Later one (Power oriented WQ) can be achieved if the

[PATCH V5 2/5] workqueue: Add system wide power_efficient workqueues

2013-04-24 Thread Viresh Kumar
This patch adds system wide workqueues aligned towards power saving. This is done by allocating them with WQ_UNBOUND flag if 'wq_power_efficient' is set to 'true'. Signed-off-by: Viresh Kumar viresh.ku...@linaro.org --- include/linux/workqueue.h | 7 +++ kernel/workqueue.c| 13

[PATCH V5 3/5] PHYLIB: queue work on system_power_efficient_wq

2013-04-24 Thread Viresh Kumar
Phylib uses workqueues for multiple purposes. There is no real dependency of scheduling these on the cpu which scheduled them. On a idle system, it is observed that and idle cpu wakes up many times just to service this work. It would be better if we can schedule it on a cpu which the scheduler

[PATCH V5 4/5] block: queue work on power efficient wq

2013-04-24 Thread Viresh Kumar
Block layer uses workqueues for multiple purposes. There is no real dependency of scheduling these on the cpu which scheduled them. On a idle system, it is observed that and idle cpu wakes up many times just to service this work. It would be better if we can schedule it on a cpu which the

[PATCH V5 5/5] fbcon: queue work on power efficient wq

2013-04-24 Thread Viresh Kumar
fbcon uses workqueues and it has no real dependency of scheduling these on the cpu which scheduled them. On a idle system, it is observed that and idle cpu wakes up many times just to service this work. It would be better if we can schedule it on a cpu which the scheduler believes to be the most

Re: [PATCH V6 3/3] efi: Distinguish between remaining space and actually used space

2013-04-24 Thread Matthew Garrett
On Wed, 2013-04-24 at 18:59 +0800, joeyli wrote: Then why we don't just remove the remaining_size condition but only monitor the active_size should not larger then 1/2 storage_size? If we calculate active_size as using more than 50% of the storage space but remaining_size says we still have

[PATCH 0/6] Davinci fbdev driver and enable it for DMx platform

2013-04-24 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch series adds an fbdev driver for Texas Instruments Davinci SoC.The display subsystem consists of OSD and VENC, with OSD supporting 2 RGb planes and 2 video planes. http://focus.ti.com/general/docs/lit/

[PATCH 1/6] media: davinci: vpbe: fix checkpatch warning for CamelCase

2013-04-24 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch fixes checkpatch warning to avoid CamelCase. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com --- drivers/media/platform/davinci/vpbe_display.c |2 +- drivers/media/platform/davinci/vpbe_osd.c | 24

[PATCH 2/6] media: davinci: vpbe: enable vpbe for fbdev addition

2013-04-24 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com enable the venc, osd and vpbe display driver for addition of fbdev driver. Mainly includes fbdev ops structure inclusion, palette and osd layer related functionality for OSD block. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com ---

[PATCH 4/6] ARM: davinci: dm355: enable fbdev driver

2013-04-24 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch enables fbdev driver by creating fbdev device and register it. Alongside renames 'vpfe_capture_dma_mask' to 'dm355_video_dma_mask' for better clarity since it was reused by capture and diplay aswell. Signed-off-by: Lad, Prabhakar

[PATCH 6/6] ARM: davinci: dm644x: enable fbdev driver

2013-04-24 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch enables fbdev driver by creating fbdev device and register it. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com --- arch/arm/mach-davinci/dm644x.c | 10 ++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git

Re: [PATCH v2] ARM: S5pv210: compiling issue, ARM_S5PV210_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y

2013-04-24 Thread Rafael J. Wysocki
On Wednesday, April 24, 2013 04:40:38 PM Viresh Kumar wrote: On Wed, Apr 24, 2013 at 4:34 PM, Chen Gang gang.c...@asianux.com wrote: For arm S5pv210 with allmodconfig, ARM_S5PV210_CPUFREQ need CONFIG_CPU_FREQ_TABLE=y, or will cause compiling issue. The related operation: +

[PATCH 5/6] ARM: davinci: dm365: enable fbdev driver

2013-04-24 Thread Prabhakar Lad
From: Lad, Prabhakar prabhakar.cse...@gmail.com This patch enables fbdev driver by creating fbdev device and register it. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com --- arch/arm/mach-davinci/dm365.c | 10 ++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git

[PATCH] ath6kl: Unify sg_sz and buf_sz in ath6kl_sdio_alloc_prep_scat_req()

2013-04-24 Thread Geert Uytterhoeven
sg_sz and buf_sz are initialized and used in a mutual exclusive way. However, some versions of gcc are not smart enough to see this: drivers/net/wireless/ath/ath6kl/sdio.c: In function ‘ath6kl_sdio_alloc_prep_scat_req’: drivers/net/wireless/ath/ath6kl/sdio.c:338: warning: ‘sg_sz’ may be used

Re: trivial: sound kconfig typo

2013-04-24 Thread Takashi Iwai
At Tue, 23 Apr 2013 11:45:27 +0200, Pavel Machek wrote: Fix english in sound/drivers/Kconfig. Signed-off-by: Pavel Machek pa...@ucw.cz Applied to sound git tree now. Thanks. Takashi diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig index 7d02c32..8545da9 100644 ---

[linux-next-20130422] Bug in bootup code or debug code?

2013-04-24 Thread Tetsuo Handa
Hello. linux-next-20130422 does not boot when built with CONFIG_DEBUG_SLAB=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_PAGEALLOC=y . It hangs (with CPU#0 spinning) immediately after printing Decompressing Linux... Parsing ELF... done. Booting the kernel. lines. Config is at

[PATCH 3/3] evm: audit integrity metadata failures

2013-04-24 Thread Mimi Zohar
Before modifying an EVM protected extended attribute or any other metadata included in the HMAC calculation, the existing 'security.evm' is verified. This patch adds calls to integrity_audit_msg() to audit integrity metadata failures. Reported-by: Sven Vermeulen sven.vermeu...@siphos.be

[PATCH 1/3] evm: calculate HMAC after initializing posix acl

2013-04-24 Thread Mimi Zohar
(Reposting with expanded 'cc' list.) Included in the EVM hmac calculation is the i_mode. Any changes to the i_mode need to be reflected in the hmac. shmem_mknod() currently calls posix_acl_init(), which modifies the i_mode, after calling security_inode_init_security(). This patch reverses the

[PATCH 2/3] integrity: move integrity_audit_msg()

2013-04-24 Thread Mimi Zohar
This patch moves the integrity_audit_msg() function and defintion to security/integrity/, the parent directory, renames the 'ima_audit' boot command line option to 'integrity_audit', and fixes the Kconfig help text to reflect the actual code. Signed-off-by: Mimi Zohar zo...@linux.vnet.ibm.com ---

Re: [PATCH V5 1/5] workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented workqueues

2013-04-24 Thread Amit Kucheria
On Wed, Apr 24, 2013 at 5:12 PM, Viresh Kumar viresh.ku...@linaro.org wrote: Workqueues can be performance or power oriented. For performance we may want to keep them running on a single cpu, so that it remains cache hot. For power we can give scheduler the liberty to choose target cpu for

Re: [PATCH] mm/filemap.c: fix criteria of calling iov_shorten() in generic_file_direct_write()

2013-04-24 Thread Jan Kara
On Tue 23-04-13 16:37:43, Gu Zheng wrote: From 35947e6535d92c54cf523470cc8811e8b5fee3e5 Mon Sep 17 00:00:00 2001 From: Gu Zheng guz.f...@cn.fujitsu.com Date: Tue, 23 Apr 2013 16:09:04 +0800 Subject: [PATCH] mm/filemap.c: fix criteria of calling iov_shorten() in generic_file_direct_write()

Re: gre: Support GRE over IPv6

2013-04-24 Thread Geert Uytterhoeven
On Tue, 2 Oct 2012, Linux Kernel Mailing List wrote: Gitweb: http://git.kernel.org/linus/;a=commit;h=c12b395a46646bab69089ce7016ac78177f6001f Commit: c12b395a46646bab69089ce7016ac78177f6001f Parent: b7bc2a5b5bd99b216c3e5fe68c7f45c684ab5745 Author: x...@mail.ru x...@mail.ru

Re: [PATCH] RX-51: Fix probe order of SPI devices

2013-04-24 Thread Pali Rohár
On Wednesday 10 April 2013 19:00:05 Tony Lindgren wrote: * Pali Rohár pali.ro...@gmail.com [130410 07:20]: On Tuesday 02 April 2013 18:31:38 Tony Lindgren wrote: * Pali Rohár pali.ro...@gmail.com [130331 04:23]: On Sunday 31 March 2013 12:52:23 Sebastian Reichel wrote: On Sun, Mar

Re: [PATCH V5 1/5] workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented workqueues

2013-04-24 Thread Viresh Kumar
On 24 April 2013 17:50, Amit Kucheria amit.kuche...@linaro.org wrote: On Wed, Apr 24, 2013 at 5:12 PM, Viresh Kumar viresh.ku...@linaro.org wrote: +config WQ_POWER_EFFICIENT + bool Workqueue allocated as UNBOUND (by default) for power efficiency + depends on PM default n If

Re: [PATCH] x86_32: Fix module version table mismatch.

2013-04-24 Thread Tetsuo Handa
James Hogan wrote: How does the patch below look? I presume this is preferred over making VMLINUX_SYMBOL_STR non-argument-expanding? Thanks James Subject: [PATCH 1/1] modpost: fix unwanted VMLINUX_SYMBOL_STR expansion Commit a4b6a77b77ba4f526392612c2365797fab956014 (module: fix symbol

Re: [PATCH 01/14] perf util: Move debugfs/tracing helper functions to util.c

2013-04-24 Thread Jiri Olsa
On Tue, Apr 23, 2013 at 05:30:59PM +0900, Namhyung Kim wrote: From: Namhyung Kim namhyung@lge.com Since they're generic helpers move them to util.c so that they can be used by others. hum, we have sysfs object, maybe we want debugfs as well to stay consistent.. even with interface: for

Re: Unsigned widening casts of binary not operations..

2013-04-24 Thread Geert Uytterhoeven
On Tue, Apr 23, 2013 at 7:37 PM, David Miller da...@davemloft.net wrote: From: Linus Torvalds torva...@linux-foundation.org Date: Tue, 23 Apr 2013 08:42:49 -0700 An explicit cast fixes it, and shows that you were aware of the issue: foo = ~(foo_t)bar; and gcc will generate the right

[PATCH] regulator: mc13892: Use regulator_map_voltage_ascend for mc13892_sw_regulator_ops

2013-04-24 Thread Axel Lin
Both mc13892_sw1 and mc13892_sw voltage table have ascendant voltage list. Use regulator_map_voltage_ascend for them. Signed-off-by: Axel Lin axel@ingics.com --- drivers/regulator/mc13892-regulator.c |1 + 1 file changed, 1 insertion(+) diff --git a/drivers/regulator/mc13892-regulator.c

Re: [PATCH 02/14] perf util: Use evsel-name to get tracepoint_paths

2013-04-24 Thread Jiri Olsa
On Tue, Apr 23, 2013 at 05:31:00PM +0900, Namhyung Kim wrote: From: Namhyung Kim namhyung@lge.com Most tracepoint events already have their system and event name in -name field so that searching whole event tracing directory for each evsel to match given id is suboptimal. Cc: Jiri

[PATCH 1/2] regulator: lp872x: Use regulator_map_voltage_ascend

2013-04-24 Thread Axel Lin
All regulators have ascendant voltage list in this driver. Use regulator_map_voltage_ascend for them. Signed-off-by: Axel Lin axel@ingics.com --- drivers/regulator/lp872x.c |3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/regulator/lp872x.c b/drivers/regulator/lp872x.c index

[PATCH 2/2] regulator: lp8788-buck: Use regulator_map_voltage_ascend

2013-04-24 Thread Axel Lin
All regulators have ascendant voltage list in this driver. Use regulator_map_voltage_ascend for them. Signed-off-by: Axel Lin axel@ingics.com --- drivers/regulator/lp8788-buck.c |2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/regulator/lp8788-buck.c

[PATCH] isdn/sc: Fix incorrect module_param_array types

2013-04-24 Thread Geert Uytterhoeven
drivers/isdn/sc/init.c: In function ‘__check_irq’: drivers/isdn/sc/init.c:36: warning: return from incompatible pointer type drivers/isdn/sc/init.c: In function ‘__check_ram’: drivers/isdn/sc/init.c:37: warning: return from incompatible pointer type Signed-off-by: Geert Uytterhoeven

Re: [PATCH] ASoC: don't call of_dma_request_slave_channel directly

2013-04-24 Thread Arnd Bergmann
On Wednesday 24 April 2013, Shawn Guo wrote: On Tue, Apr 23, 2013 at 05:54:33PM +0200, Arnd Bergmann wrote: The exported interface for device drivers is dma_request_slave_channel, not of_dma_request_slave_channel. The former does not depend on device tree but also works with ACPI and other

Re: [PATCH v2 6/6] KVM: MMU: init kvm generation close to mmio wrap-around value

2013-04-24 Thread Gleb Natapov
On Mon, Apr 01, 2013 at 05:56:49PM +0800, Xiao Guangrong wrote: Then it has chance to trigger mmio generation number wrap-around Signed-off-by: Xiao Guangrong xiaoguangr...@linux.vnet.ibm.com --- arch/x86/include/asm/kvm_host.h |1 + arch/x86/kvm/mmu.c |8

Re: [PATCH v3 01/11] usb: phy: Add APIs for runtime power management

2013-04-24 Thread Vivek Gautam
On Tue, Apr 23, 2013 at 11:42 PM, Alan Stern st...@rowland.harvard.edu wrote: On Tue, 23 Apr 2013, Vivek Gautam wrote: Hi, On Tue, Apr 23, 2013 at 10:23 PM, Alan Stern st...@rowland.harvard.edu wrote: On Tue, 23 Apr 2013, Vivek Gautam wrote: Alright, so here's my understanding:

Re: [NEW DRIVER V6 5/7] drivers/gpio: DA9058 GPIO driver

2013-04-24 Thread Linus Walleij
On Fri, Apr 19, 2013 at 6:56 PM, Anthony Olech anthony.olech.opensou...@diasemi.com wrote: This patch is relative to next-20130419 of linux-next This is the GPIO component driver of the Dialog DA9058 PMIC. This driver is just one component of the whole DA9058 PMIC driver. It depends on the

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