Re: [PATCHv7 06/12] ARM: tegra: create a DT header defining SWGROUP ID

2013-12-18 Thread Mark Zhang
On 12/12/2013 03:57 PM, Hiroshi Doyu wrote: Create a header file to define the swgroup IDs used by the IOMMU(SMMU) binding. swgroup is a group of H/W clients which a Tegra SoC supports. This unique ID can be used to calculate MC_SMMU_swgroup name_ASID_0 register offset and MC_swgroup

RE: [PATCH] don't select EFI from certain special ACPI drivers

2013-12-18 Thread Jan Beulich
On 17.12.13 at 23:34, Luck, Tony tony.l...@intel.com wrote: No, it hasn't. But I explicitly checked the relevant EFI=n and EFI=y cases. I pushed your patch into my next tree - the robots will notice soon and send us e-mail if they find any issues. Thanks, Tony. I'm afraid though that

Re: [PATCH v2] drm/bochs: new driver

2013-12-18 Thread David Herrmann
Hi On Wed, Dec 18, 2013 at 8:37 AM, Gerd Hoffmann kra...@redhat.com wrote: On Mi, 2013-12-18 at 11:52 +1000, Dave Airlie wrote: On Wed, Dec 18, 2013 at 3:04 AM, Gerd Hoffmann kra...@redhat.com wrote: DRM driver for (virtual) vga cards using the bochs dispi interface, such as the qemu

Re: 3.12: kernel panic when resuming from suspend to RAM (x86_64)

2013-12-18 Thread Francis Moreau
On 12/18/2013 05:05 AM, micky wrote: Hi: It seems that the card-reader was removed during suspend or resume, is that right? or did you removed by hand? yes during a suspend/resume cycle. I want to know with Thomas' patch, after resume, is the card-reader and card-reader driver still

Re: [PATCH 0/4] Input: ABS2 and friends

2013-12-18 Thread David Herrmann
Hi On Tue, Dec 17, 2013 at 10:28 PM, si...@mungewell.org wrote: Hi This implements the recently discussed ABS2 API. It's working fine on my machine with libevdev. Comments welcome! Just looking at the documentation file, I have a couple of suggestions. 1). Make a note on the direction of

Re: [RFC Patch v1 11/13] ACPI, i915: replace open-coded _DSM specific code with helper functions

2013-12-18 Thread Daniel Vetter
On Wed, Dec 18, 2013 at 02:58:19PM +0800, Jiang Liu wrote: Use helper functions to simplify _DSM related code in i915 driver. Function intel_dsm() is used to check functions supported by ACPI _DSM method, but it has strange check for special value 0x8002. After digging into nouveau

Re: [PATCHv3] mmc: atmel-mci: add vmmc-supply support

2013-12-18 Thread Ludovic Desroches
Hi Alexandre, On Tue, Dec 17, 2013 at 08:03:12PM +0100, Alexandre Belloni wrote: Hi, It seems that patch never made it to the mainline. Is it still missing something ? No reason on my side, maybe because my ack is missing but I thought I gave it on a previous version, maybe I am wrong. So

Re: cirrusdrmfb broken with simplefb

2013-12-18 Thread David Herrmann
Hi On Wed, Dec 18, 2013 at 8:42 AM, Takashi Iwai ti...@suse.de wrote: Hi, with the recent enablement of simplefb on x86, cirrusdrmfb on QEMU/KVM gets broken now, as reported at: https://bugzilla.novell.com/show_bug.cgi?id=855821 The cirrus VGA resource is reserved at first as BOOTFB in

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

2013-12-18 Thread Geert Uytterhoeven
On Wed, Dec 18, 2013 at 3:30 AM, David Miller da...@davemloft.net wrote: diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild index f01fb50..a73a8e2 100644 --- a/arch/alpha/include/asm/Kbuild +++ b/arch/alpha/include/asm/Kbuild @@ -4,3 +4,4 @@ generic-y += clkdev.h

Re: cirrusdrmfb broken with simplefb

2013-12-18 Thread Takashi Iwai
At Wed, 18 Dec 2013 09:21:28 +0100, David Herrmann wrote: Hi On Wed, Dec 18, 2013 at 8:42 AM, Takashi Iwai ti...@suse.de wrote: Hi, with the recent enablement of simplefb on x86, cirrusdrmfb on QEMU/KVM gets broken now, as reported at:

Re: cirrusdrmfb broken with simplefb

2013-12-18 Thread Geert Uytterhoeven
On Wed, Dec 18, 2013 at 9:44 AM, Takashi Iwai ti...@suse.de wrote: That bug always existed, simplefb is just the first driver to hit it (vesafb/efifb didn't use resources). Heh, the bug didn't exist because no other grabbed the resource before. The way the cirrus driver allocates the

changes caused by 0d11e6ac(blk-mq: fix use-after-free of request)

2013-12-18 Thread Yuanhan Liu
Hi, FYI, we noticed some changes caused by 0d11e6ac(blk-mq: fix use-after-free of request): - 959a35f13eb785f982d7 is parent of 0d11e6aca396e679c07b - kbuildx and vpx are KVM testbox 959a35f13eb785f982d7 0d11e6aca396e679c07b

Re: [PATCH 2/3] [RESEND]sparc64: convert spinloc_t to raw_spinlock_t in mmu_context_t

2013-12-18 Thread Sebastian Andrzej Siewior
On 12/18/2013 06:42 AM, Allen Pais wrote: index 554995d..aae5aa9 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -27,6 +27,7 @@ config SPARC select HAVE_DMA_API_DEBUG select HAVE_ARCH_JUMP_LABEL select HAVE_GENERIC_HARDIRQS + select IRQ_FORCED_THREADING

Re: [RFC][PATCH 0/7] re-shrink 'struct page' when SLUB is on.

2013-12-18 Thread Pekka Enberg
On 12/17/2013 02:45 AM, Dave Hansen wrote: I'll do some testing and see if I can coax out any delta from the optimization myself. Christoph went to a lot of trouble to put this together, so I assumed that he had a really good reason, although the changelogs don't really mention any. IIRC it's

Re: [PATCH] mm/mlock: fix BUG_ON unlocked page for nolinear VMAs

2013-12-18 Thread Vlastimil Babka
On 12/17/2013 09:05 AM, Wanpeng Li wrote: objrmap doesn't work for nonlinear VMAs because the assumption that offset-into-file correlates with offset-into-virtual-addresses does not hold. Hence what try_to_unmap_cluster does is a mini virtual scan of each nonlinear VMA which maps the file to

Re: [cfg80211 / iwlwifi] setting wireless regulatory domain doesn't work.

2013-12-18 Thread Arend van Spriel
On 12/18/2013 08:50 AM, Pontus Fuchs wrote: On 2013-12-17 22:49, Sander Eikelenboom wrote: Indeed, I looked for a crda hook for initramfs-tools but didn't find it, so skipped that idea for the moment. So if i combine the two .. it's essentially just a very bad idea to compile the wireless

[RFC PATCH 02/15] ACPICA: Linux: Add configurability for external globals.

2013-12-18 Thread Lv Zheng
OSPMs like Linux trend to include all header files but leave empty inline stub variables for a feature that is not configured during build. This patch configures ACPICA external globals out and defines them into immediates when CONFIG_ACPI is not enabled. Lv Zheng. Known issues: 1. No possible

[RFC PATCH 03/15] ACPICA: Linux: Add configurability for OSL APIs.

2013-12-18 Thread Lv Zheng
OSPMs like Linux trend to include all header files but leave empty inline stub variables for a feature that is not configured during build. This patch configures ACPICA internal OSL prototypes out when ACPI is disabled to facilitate Linux with such configurability. Note that this patch is

[RFC PATCH 00/15] ACPICA: Add CONFIG_ACPI=n build support for ACPICA header files.

2013-12-18 Thread Lv Zheng
Currently, there are issues in the ACPI subsystem: 1. ACPICA header files are lacking in stub protections. This makes all ACPICA header files could only be included for CONFIG_ACPI=y environment. This infects new ACPI prototypes, if such prototypes referenced ACPICA defined types, they

[RFC PATCH 11/15] ACPICA: Linux: Add stub implementation of ACPICA 64-bit mathematics.

2013-12-18 Thread Lv Zheng
This patch adds default 64-bit mathematics in aclinux.h using do_div. As do_div can be used for all Linux architectures, this can also be used as stub macros for ACPICA 64-bit mathematics. Signed-off-by: Lv Zheng lv.zh...@intel.com --- arch/ia64/include/asm/acenv.h |2 ++

[RFC PATCH 10/15] ACPICA: Linux: Add architecture specific ACPICA headers in Linux.

2013-12-18 Thread Lv Zheng
Our target is allowing inclusion of acpi/acpi.h for CONFIG_ACPI=n build. This patch tries to achieve this by splitting architecture specific ACPICA implementation from asm/acpi.h into asm/acenv.h to improve maintainability. Then asm/acpi.h could be treated as the architecture specific part of

[RFC PATCH 14/15] ACPI/SFI: Fix wrong acpi/acpi.h inclusion in SFI/ACPI wrapper - table definitions.

2013-12-18 Thread Lv Zheng
This patch removes acpi/acpi.h inclusions from linux/sfi_acpi.h as linux/acpi.h has already included it for CONFIG_ACPI=n builds. Cc: Bjorn Helgaas bhelg...@google.com Cc: Len Brown l...@kernel.org Cc: sfi-de...@simplefirmware.org Cc: linux-...@vger.kernel.org Signed-off-by: Lv Zheng

Re: [PATCH 3/3] efi: Make efi virtual runtime map passing more robust

2013-12-18 Thread Dave Young
On 12/17/13 at 12:36am, Borislav Petkov wrote: From: Borislav Petkov b...@suse.de Currently, running SetVirtualAddressMap() and passing the physical address of the virtual map array was working only by a lucky coincidence because the memory was present in the EFI page table too. Until Toshi

[RFC PATCH 09/15] ACPICA: Linux: Add stub support for Linux specific variables and functions.

2013-12-18 Thread Lv Zheng
There are global variables and functions not upstreamed to the ACPICA code base. Such symbols still can referenced by external users as they are listed in the acpixf.h. This patch uses ACPI_GLOBAL and ACPI_EXTERNAL_RETURN_STATUS mechanism to add stub support for such symbols. Signed-off-by: Lv

Re: [PATCH] ssp/pxa2xx: add ssp support for mach-mmp

2013-12-18 Thread Mika Westerberg
On Wed, Dec 18, 2013 at 02:08:29PM +0800, Qiao Zhou wrote: mach-mmp also uses ssp request/free APIs. Add mach-mmp support. Otherwise there will be redefinition error. Signed-off-by: Qiao Zhou zhouq...@marvell.com Acked-by: Mika Westerberg mika.westerb...@linux.intel.com -- To unsubscribe

[RFC PATCH 07/15] ACPICA: OSL: Add configurability mechanism for external APIs.

2013-12-18 Thread Lv Zheng
OSPMs like Linux trend to include all header files but leave empty inline stub functions for a feature that is not configured during build. This patch adds wrappers mechanism to be used around ACPICA external interfaces to facilitate OSPM with such configurability. This patch doesn't include code

[RFC PATCH 08/15] ACPICA: OSL: Updates ACPI_EXTERNAL_RETURN_x usages for external APIs.

2013-12-18 Thread Lv Zheng
OSPMs like Linux trend to include all header files but leave empty inline stub variables for a feature that is not configured during build. This patch configures ACPICA external APIs out and defines them into function stubs when CONFIG_ACPI is not enabled. Lv Zheng. Signed-off-by: Lv Zheng

[RFC PATCH 06/15] ACPICA: OSL: Add configurability to debug output functions.

2013-12-18 Thread Lv Zheng
This patch extends ACPI_HW_DEPENDENT_x mechanism to all debugging output related functions so that the OSPMs can have full control to configure them into stub functions. This patch also includes code for Linux to use this new mechanism for the code that is built without CONFIG_ACPI enabled. Lv

[PATCH v2 1/2] gpio: davinci: don't create irq_domain in case of unbanked irqs

2013-12-18 Thread Grygorii Strashko
The system may crash if: - there are more then 1 bank - unbanked irqs are enabled - someone will call gpio_to_irq() for GPIO from bank2 or above Hence, fix it by not creating irq_domain if unbanked irqs are enabled and correct gpio_to_irq_banked() to handle this properly. Cc: Linus Walleij

Re: [PATCH] mm/mlock: fix BUG_ON unlocked page for nolinear VMAs

2013-12-18 Thread Vlastimil Babka
On 12/18/2013 05:12 AM, Wanpeng Li wrote: Hi Sasha, On Tue, Dec 17, 2013 at 10:32:53PM -0500, Sasha Levin wrote: On 12/17/2013 10:23 PM, Wanpeng Li wrote: - mlock_vma_page(page); /* no-op if already mlocked */ - if (page == check_page) +

[PATCH v2 2/2] gpio: davinci: reuse for Keystone SoC

2013-12-18 Thread Grygorii Strashko
The similar GPIO HW block is used by keystone SoCs as in Davinci SoCs. Hence, reuse Davinci GPIO driver for Keystone taking into account that Keystone contains ARM GIC IRQ controller which is implemented using IRQ Chip. Documentation: http://www.ti.com/lit/ug/sprugv1/sprugv1.pdf Cc:

[PATCH v2 0/2] gpio: davinci: reuse for keystone arch

2013-12-18 Thread Grygorii Strashko
This series is intended to update Davinci GPIO driver and reuse it for Keystone SoCs, because Keystone uses the similar GPIO IP like Davinci. Keystone GPIO IP: supports: - up to 32 GPIO lines; - only unbanked irqs; See Documentation: Keystone - http://www.ti.com/lit/ug/sprugv1/sprugv1.pdf This

[RFC PATCH 05/15] ACPICA: OSL: Add configurability to error message functions.

2013-12-18 Thread Lv Zheng
This patch extends ACPI_HW_DEPENDENT_x mechanism to all error message related functions so that the OSPMs can have full control to configure them into stub functions. This patch also includes code for Linux to use this new mechanism for the code that is built without CONFIG_ACPI enabled. Lv

[RFC DBG PATCH] ACPICA: Add CONFIG_ACPI=n build test support.

2013-12-18 Thread Lv Zheng
This file can be used to detect ACPICA configurability/build issues in CONFIG_ACPI=n environment. This patch is only used for unit test purpose, do not merge it into public linux kernel source trees. Signed-off-by: Lv Zheng lv.zh...@intel.com --- init/Makefile |2 +- init/acpica.c | 318

[RFC PATCH 01/15] ACPICA: OSL: Add configurability mechanism for global variables.

2013-12-18 Thread Lv Zheng
This patch extends ACPI_INIT_GLOBAL mechanism to all global variables so that the OSPMs can have full control to configure them into immediates. This patch doesn't include any code for Linux to utilize this mechanism. Linux practice shows there are external users out of Linux ACPI subsystem

[RFC PATCH 04/15] ACPICA: OSL: Cleanup external macros and add stubs for macros.

2013-12-18 Thread Lv Zheng
OSPMs like Linux trend to include all header files but leave empty stub macros for a feature that is not configured during build. For macros defined to constants or defined to functions without other functions referencesd (exceptions are ACPI_ALLOCATE_BUFFER and ACPI_OFFSET-like macros), it is

Re: [PATCH 1/4] Create generic early_ioremap() support

2013-12-18 Thread Dave Young
On 12/17/13 at 01:45pm, Mark Salter wrote: On Mon, 2013-12-16 at 09:48 +0800, Dave Young wrote: On 11/27/13 at 09:44pm, Mark Salter wrote: This patch copies generic bits of x86 early_ioremap() support into a library for potential use by other architectures. Signed-off-by: Mark

[RFC PATCH 13/15] ACPICA: Linux: Remove asm/acpi.h inclusion from ACPICA headers.

2013-12-18 Thread Lv Zheng
This patch removes asm/acpi.h inclusion from acpi/platform/aclinux.h as it no longer contains useful prototypes for ACPICA. This patch also introduces a top level header linux/acpica.h to be included by other kernel source code. Note that this patch changes the logic so that ACPICA header files

[RFC PATCH 12/15] ACPICA: Linux: Add configuration item to indicate the architecture specific support.

2013-12-18 Thread Lv Zheng
This patch adds a kernel configuration item to indicate the presense of the architecture specific support for ACPICA, so that asm/acenv.h inclusion can be configured out. Signed-off-by: Lv Zheng lv.zh...@intel.com --- arch/ia64/Kconfig |1 + arch/x86/Kconfig|

Re: [cfg80211 / iwlwifi] setting wireless regulatory domain doesn't work.

2013-12-18 Thread Arend van Spriel
On 12/17/2013 11:06 PM, Linus Torvalds wrote: We have literally had this *exact* same issue with firmware loading. Network drivers shouldn't try to load firmware at module load time. Same deal. It is kind of a chicken and egg problem for (wireless) networking drivers. To get IFF_UP from the

Re: Simple MFD driver example

2013-12-18 Thread Lee Jones
On Mon, Dec 16, 2013 at 4:48 PM, Lee Jones lee.jo...@linaro.org wrote: There isn't any documentation that would help you I fear. I'm trying to help you, but you haven't answered my previous question. I did intend to answer your question when I was writing that I would send some code. See

RE: [cfg80211 / iwlwifi] setting wireless regulatory domain doesn't work.

2013-12-18 Thread Grumbach, Emmanuel
On 12/17/2013 11:06 PM, Linus Torvalds wrote: We have literally had this *exact* same issue with firmware loading. Network drivers shouldn't try to load firmware at module load time. Same deal. It is kind of a chicken and egg problem for (wireless) networking drivers. To get IFF_UP

Re: [PATCH V5 0/4] DRIVERS: IRQCHIP: Add support for crossbar IP

2013-12-18 Thread Sricharan R
Hi Thomas, On Tuesday 03 December 2013 03:57 PM, Sricharan R wrote: Some socs have a large number of interrupts requests to service the needs of its many peripherals and subsystems. All of the interrupt requests lines from the subsystems are not needed at the same time, so they have to be

[PATCH 0/9] Input: pixcir_i2c_ts: Add Type-B Multitouch support

2013-12-18 Thread Roger Quadros
Hi, Some variants of the Pixcir I2C touch controller are more suitable for Type-B multi-touch reporting (e.g. Tango C). This series enhances the driver to support Type-B multi-touch reports. It also adds device tree support and power management. cheers, -roger Roger Quadros (9): Input:

[PATCH 2/9] Input: pixcir_i2c_ts: Add register definitions

2013-12-18 Thread Roger Quadros
Add power and interrupt register definitions. Signed-off-by: Roger Quadros rog...@ti.com Acked-by: Mugunthan V N mugunthan...@ti.com --- include/linux/input/pixcir_ts.h | 42 + 1 file changed, 42 insertions(+) diff --git a/include/linux/input/pixcir_ts.h

[PATCH 6/9] Input: pixcir_i2c_ts: Add chip specific data structure

2013-12-18 Thread Roger Quadros
This is the data that differentiates different pixcir chips. Signed-off-by: Roger Quadros rog...@ti.com Acked-by: Mugunthan V N mugunthan...@ti.com --- drivers/input/touchscreen/pixcir_i2c_ts.c | 8 +--- include/linux/input/pixcir_ts.h | 11 +++ 2 files changed, 16

[PATCH 3/9] Input: pixcir_i2c_ts: Initialize interrupt mode and power mode

2013-12-18 Thread Roger Quadros
Introduce helper functions to configure power and interrupt registers. Default to IDLE mode on probe as device supports auto wakeup to ACVIE mode on detecting finger touch. Configure interrupt mode and polarity on start up. Signed-off-by: Roger Quadros rog...@ti.com Acked-by: Mugunthan V N

[PATCH 8/9] Input: pixcir_i2c_ts: Add support for TangoC family

2013-12-18 Thread Roger Quadros
Add support for Pixcir TangoC controller. Signed-off-by: Roger Quadros rog...@ti.com Acked-by: Mugunthan V N mugunthan...@ti.com --- .../devicetree/bindings/input/touchscreen/pixcir_i2c_ts.txt | 2 +- drivers/input/touchscreen/pixcir_i2c_ts.c | 6 ++ 2 files

[PATCH 5/9] Input: pixcir_i2c_ts: Get rid of pdata-attb_read_val()

2013-12-18 Thread Roger Quadros
Get rid of the attb_read_val() platform hook. Instead, read the ATTB gpio directly from the driver. Fail if valid ATTB gpio is not provided by patform data. Signed-off-by: Roger Quadros rog...@ti.com Acked-by: Mugunthan V N mugunthan...@ti.com --- drivers/input/touchscreen/pixcir_i2c_ts.c | 19

Re: [PATCH] mfd: wm8994: Allow modular build

2013-12-18 Thread Charles Keepax
On Tue, Dec 17, 2013 at 11:29:51PM +, Mark Brown wrote: From: Mark Brown broo...@linaro.org The interfaces that used to be built in only (interrupts IIRC) no longer are so allow the driver to be built as a module fixing arm64 allmodconfig builds. Signed-off-by: Mark Brown

[PATCH 9/9] Input: pixcir_i2c_ts: Implement wakeup from suspend

2013-12-18 Thread Roger Quadros
Improve the suspend and resume handlers to allow the device to wakeup the system from suspend. Signed-off-by: Roger Quadros rog...@ti.com Acked-by: Mugunthan V N mugunthan...@ti.com --- drivers/input/touchscreen/pixcir_i2c_ts.c | 89 ++- 1 file changed, 63

Re: [cfg80211 / iwlwifi] setting wireless regulatory domain doesn't work.

2013-12-18 Thread Sander Eikelenboom
Wednesday, December 18, 2013, 10:16:38 AM, you wrote: On 12/17/2013 11:06 PM, Linus Torvalds wrote: We have literally had this *exact* same issue with firmware loading. Network drivers shouldn't try to load firmware at module load time. Same deal. It is kind of a chicken and egg problem

[PATCH 4/9] Input: pixcir_i2c_ts: Use devres managed resource allocations

2013-12-18 Thread Roger Quadros
Use devm_() and friends for allocating memory, input device and IRQ. Signed-off-by: Roger Quadros rog...@ti.com Acked-by: Mugunthan V N mugunthan...@ti.com --- drivers/input/touchscreen/pixcir_i2c_ts.c | 35 --- 1 file changed, 13 insertions(+), 22 deletions(-) diff

[PATCH 7/9] Input: pixcir_i2c_ts: Implement Type B Multi Touch reporting

2013-12-18 Thread Roger Quadros
Some pixcir controllers e.g. tangoC family report finger IDs with the co-ordinates and are more suitable for Type-B MT protocol. Signed-off-by: Roger Quadros rog...@ti.com Acked-by: Mugunthan V N mugunthan...@ti.com --- drivers/input/touchscreen/pixcir_i2c_ts.c | 202

Re: [cfg80211 / iwlwifi] setting wireless regulatory domain doesn't work.

2013-12-18 Thread Johannes Berg
Hi all, We really should be asking Luis to look at this who hasn't yet chimed in, presumably because he's between jobs (and travelling IIRC) On Wed, 2013-12-18 at 10:16 +0100, Arend van Spriel wrote: On 12/17/2013 11:06 PM, Linus Torvalds wrote: We have literally had this *exact* same issue

[PATCH 1/9] Input: pixcir_i2c_ts: Add device tree support

2013-12-18 Thread Roger Quadros
Provide device tree support and binding information. Change platform data parameters from x/y_max to x/y_size.. Signed-off-by: Roger Quadros rog...@ti.com Acked-by: Mugunthan V N mugunthan...@ti.com --- .../bindings/input/touchscreen/pixcir_i2c_ts.txt | 26

Re: [PATCH v4 0/2] mfd: rtsx: decrease driver size and add new device

2013-12-18 Thread Lee Jones
On Wed, 18 Dec 2013, micky_ch...@realsil.com.cn wrote: From: Micky Ching micky_ch...@realsil.com.cn we add a macro to simplify setting pull control, and use a common init function to init the common params for 8411-like chips. at last we add support for rtl8402 chip. Micky Ching (2):

Re: cgroup filter on physics interface can't control container

2013-12-18 Thread Libo Chen
hello guys, I said before we can save sk_classid before skb_scrub_packet and restore it after that since skb-sk had been freed in skb_scrub_packet(), so it is not reasonable. yes? I have another idea. commit:f84517253(cls_cgroup: Store classid in struct sock) introduces sk_classid and put it in

Re: cirrusdrmfb broken with simplefb

2013-12-18 Thread Ingo Molnar
* David Herrmann dh.herrm...@gmail.com wrote: Hi On Wed, Dec 18, 2013 at 8:42 AM, Takashi Iwai ti...@suse.de wrote: Hi, with the recent enablement of simplefb on x86, cirrusdrmfb on QEMU/KVM gets broken now, as reported at: https://bugzilla.novell.com/show_bug.cgi?id=855821

Re: [PATCH v6 14/14] x86: kdebugfs do not use __va for getting setup_data virt addr

2013-12-18 Thread Dave Young
Reproduced it again in normal boot with memmap=exactmap, but I agree it's a corner case, I remember I saw this in kdump kernel, but I still did not see it in today's testing so I think move this issue out of this patch series is fine to me. Please include the following oops when

[GIT PULL] Xilinx Zynq mmc changes for v3.14

2013-12-18 Thread Michal Simek
Hi Chris, Soren and I are trying to reach you regarding Arasan driver we sent to mailing list for review. There are no complains about this version 3 that's why I have added to our repo and sending you this pull request. Patches: http://lkml.org/lkml/2013/12/2/413

Re: [PATCH 3.5 037/103] [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers

2013-12-18 Thread Luis Henriques
Hi Martin, On Tue, Dec 17, 2013 at 05:13:26PM -0500, Martin K. Petersen wrote: Luis == Luis Henriques luis.henriq...@canonical.com writes: Luis 3.5.7.28 -stable review patch. If anyone has any objections, Luis please let me know. Luis - dropped changes to drivers/scsi/sd.c ]

RE: [PATCHv7 1/4] pwm: Add Freescale FTM PWM driver support

2013-12-18 Thread li.xi...@freescale.com
On Tue, Dec 17, 2013 at 01:54:35PM +0100, Tomasz Figa wrote: On Tuesday 17 of December 2013 13:45:06 Thierry Reding wrote: I fail to see how that would eliminate the problem with the types. That said I don't actually see sparse complaining about any type mismatches. That's probably

Re: [RFC/PATCHSET 00/18] perf report: Add support to accumulate hist periods (v3)

2013-12-18 Thread Ingo Molnar
* Namhyung Kim namhy...@kernel.org wrote: I changed the option as a separate --cumulate and added a new Total column (and renamed the default Overhead column into Self). The output will be sorted by total (cumulative) overhead for now. The reason I changed to the --cumulate is that I

Re: [PATCH v4 4/5] PCI: Try best to allocate pref mmio 64bit above 4g

2013-12-18 Thread Guo Chao
Hi: On Mon, Dec 16, 2013 at 04:36:32PM -0800, Yinghai Lu wrote: On Mon, Dec 16, 2013 at 1:36 PM, Yinghai Lu ying...@kernel.org wrote: On Mon, Dec 16, 2013 at 10:13 AM, Yinghai Lu ying...@kernel.org wrote: 64-bit non-prefetchable BARs are missed from caculation in the scheme, causing

Re: [GIT PULL] Update to error injection interface

2013-12-18 Thread Ingo Molnar
* Luck, Tony tony.l...@intel.com wrote: Ingo, Please queue in x86/ras branch for next merge window. Thanks -Tony The following changes since commit 319e2e3f63c348a9b66db4667efa73178e18b17d: Linux 3.13-rc4 (2013-12-15 12:31:33 -0800) are available in the git repository at:

Re: [PATCH] efi earlyprintk fix

2013-12-18 Thread Dave Young
It's my laptop Thinkpad T420, the screen scolls very fast, I use boot_delay=500 to verify it with my patch for moving boot_delay param an early param. Even without boot_delay, there's always a line at bottom with only the prefix: efi: Update about this issue: With latest mainline tree +

Re: [PATCH v3 2/2] provide -fstack-protector-strong build option

2013-12-18 Thread Ingo Molnar
* Kees Cook keesc...@chromium.org wrote: This changes the stack protector config option into a choice of None, Regular, and Strong. For Strong, the kernel is built with -fstack-protector-strong (gcc 4.9 and later). This options increases the coverage of the stack protector without the heavy

Re: [PATCH] sched, deadline: Properly initialize def_dl_bandwidth lock

2013-12-18 Thread Peter Zijlstra
On Tue, Dec 17, 2013 at 03:17:53PM -0500, Steven Rostedt wrote: Spinlocks even in structures require to be properly initialized. Signed-off-by: Steven Rostedt rost...@goodmis.org Index: linux-rt.git/kernel/sched/deadline.c

[PATCH] mfd: omap-usb-tll: Don't hold lock during pm_runtime_get/put_sync()

2013-12-18 Thread Roger Quadros
pm_runtime_get/put_sync() can sleep so don't hold spinlock while calling them. This patch prevents a BUG() when CONFIG_DEBUG_ATOMIC_SLEEP is enabled. Bug is present in Kernel versions v3.9 onwards. Reported-by: Tomi Valkeinen tomi.valkei...@ti.com Signed-off-by: Roger Quadros rog...@ti.com

Re: [PATCH 02/05 v2] pinctrl: sh-pfc: r7s72100 base support

2013-12-18 Thread Wolfram Sang
+#define _P_DATA(bank, pin, name, sfx) \ + PINMUX_DATA(name##_DATA, name##_PMC_0, name##_PIPC_0, \ + name##_PIBC_1, name##_PBDC_1) + +#define _P_FN(n, fn, pfcae, pfce, pfc) \

Re: [PATCH 07/13] sched: Enable IPI reception on timekeeper under nohz full system

2013-12-18 Thread Peter Zijlstra
On Tue, Dec 17, 2013 at 11:51:26PM +0100, Frederic Weisbecker wrote: We need the default timekeeping CPU to be able to receive IPIs sent from full dynticks CPUs when they wake up from full system idle state. Therefore we need an entrypoint from the scheduler IPI so that the need to poll on

Re: [PATCH 2/3] [RESEND]sparc64: convert spinloc_t to raw_spinlock_t in mmu_context_t

2013-12-18 Thread Allen Pais
Sorry for not noticing this earlier but this has nothing to do with the remaining part of the patch. To be able to set this flag, you need to mark timer perf interrupts. If you already use IRQF_TIMER for the timer and perf interrupts are already coming as NMU then you are done. But please

Re: [PATCH 2/3] timekeeping: Fix potential lost pv notification of time change

2013-12-18 Thread Ingo Molnar
* John Stultz john.stu...@linaro.org wrote: In 780427f0e11 (Indicate that clock was set in the pvclock gtod notifier), logic was added to pass a CLOCK_WAS_SET notification to the pvclock notifier chain. While that patch added a action flag returned from accumulate_nsecs_to_secs(), it only

Re: [Regression] sched: division by zero in find_busiest_group()

2013-12-18 Thread Peter Zijlstra
On Wed, Dec 18, 2013 at 04:28:35AM +, Hedi Berriche wrote: On Mon, Dec 09, 2013 at 18:10 Hedi Berriche wrote: | Folks, | | The following panic occurs *early* at boot time on high *enough* CPU count | machines: | | divide error: [#1] SMP | Modules linked in: | CPU: 22 PID: 1146

Xmas Loan Offer Apply...

2013-12-18 Thread i...@hotel.com
Do you need a loan? email me now for more info contact me via email:marthinuskrug...@gmail.com -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please

[PATCH 2/2] usb: usbtest: Always clear halt else further tests will fail

2013-12-18 Thread Roger Quadros
In test_halt() we set an endpoint halt condition and return on halt verification failure, then the enpoint will remain halted and all further tests related to that enpoint will fail. This is because we don't tackle endpoint halt error condition in any of the tests. To avoid that situation, make

[PATCH 1/2] usb: usbtest: Add timetout to simple_io()

2013-12-18 Thread Roger Quadros
Without a timetout some tests e.g. test_halt() can remain stuck forever. Signed-off-by: Roger Quadros rog...@ti.com Reviewed-by: Felipe Balbi ba...@ti.com --- drivers/usb/misc/usbtest.c | 14 +++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/usb/misc/usbtest.c

Re: [GIT PULL 00/10] perf/core improvements and refactorings

2013-12-18 Thread Ingo Molnar
* Arnaldo Carvalho de Melo a...@infradead.org wrote: From: Arnaldo Carvalho de Melo a...@ghostprotocols.net Hi Ingo, Please consider pulling, Regards, - Arnaldo The following changes since commit b283d2f3b74bc98174e8453c0be41dfcda3cae1b: Merge tag 'perf-core-for-mingo'

Re: [PATCH 2/2] sched: update runqueue clock before migrations away

2013-12-18 Thread Chris Redpath
On 17/12/13 18:03, bseg...@google.com wrote: __synchronize_entity_decay will decay load_avg_contrib in order to figure out how much to remove from old_cfs_rq-blocked_load. update_entity_load_avg will update the underlying runnable_avg_sum/period that is used to update load_avg_contrib.

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

2013-12-18 Thread Peter Zijlstra
On Wed, Dec 18, 2013 at 09:33:47AM +0100, Geert Uytterhoeven wrote: On Wed, Dec 18, 2013 at 3:30 AM, David Miller da...@davemloft.net wrote: diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild index f01fb50..a73a8e2 100644 --- a/arch/alpha/include/asm/Kbuild +++

Re: cirrusdrmfb broken with simplefb

2013-12-18 Thread Takashi Iwai
At Wed, 18 Dec 2013 09:44:35 +0100, Takashi Iwai wrote: At Wed, 18 Dec 2013 09:21:28 +0100, David Herrmann wrote: Hi On Wed, Dec 18, 2013 at 8:42 AM, Takashi Iwai ti...@suse.de wrote: Hi, with the recent enablement of simplefb on x86, cirrusdrmfb on QEMU/KVM gets broken

Adding supprot for Bluetooth 0x13d3, 0x3404 BCM20702A0 on asus G750JX

2013-12-18 Thread gerald.mari...@gmail.com
Hi, I'm using linux OpenSuse 13.1 with kernel 3.11 on the Asus ROG G750JX-T4215H machine: # uname -r 3.11.6-4-desktop It's hard to find something about this bluetooth device but finally i found some patch for the same device BCM20702A0 on another hardware but on this computer Asus P8Z77-V Deluxe

Re: [RFC PATCH 00/13] nohz: Use sysidle detection to let the timekeeper sleep

2013-12-18 Thread Peter Zijlstra
On Wed, Dec 18, 2013 at 10:04:43AM +0800, Alex Shi wrote: On 12/18/2013 06:51 AM, Frederic Weisbecker wrote: Thanks Fredic! It is much better on powersaving POV compare to current nohz_full. :) If you're using nohz_full for powersaving, you're doing it wrong. -- To unsubscribe from this list:

Re: cirrusdrmfb broken with simplefb

2013-12-18 Thread David Herrmann
Hi On Wed, Dec 18, 2013 at 11:17 AM, Takashi Iwai ti...@suse.de wrote: At Wed, 18 Dec 2013 09:44:35 +0100, Takashi Iwai wrote: At Wed, 18 Dec 2013 09:21:28 +0100, David Herrmann wrote: Hi On Wed, Dec 18, 2013 at 8:42 AM, Takashi Iwai ti...@suse.de wrote: Hi, with the recent

Re: [PATCH 0/4] Fix ebizzy performance regression due to X86 TLB range flush v2

2013-12-18 Thread Ingo Molnar
* Mel Gorman mgor...@suse.de wrote: Thanks again for going through all this. Tracking multi-commit performance regressions across 1.5 years worth of commits is generally very hard. Does your testing effort comes from enterprise Linux QA testing, or did you ran into this problem

Re: changes caused by 0d11e6ac(blk-mq: fix use-after-free of request)

2013-12-18 Thread Matias Bjørling
On 12/18/2013 09:50 AM, Yuanhan Liu wrote: Hi, FYI, we noticed some changes caused by 0d11e6ac(blk-mq: fix use-after-free of request): The blk-mq accounting was faulty up to that commit. We should compare the blk-mq with the previous block layer. Could you try to revert the following

[tip:perf/core] perf timechart: Get number of CPUs from perf header

2013-12-18 Thread tip-bot for Stanislav Fomichev
Commit-ID: 58b9a18ecd251cbd6e666ad792023ab77c7d100e Gitweb: http://git.kernel.org/tip/58b9a18ecd251cbd6e666ad792023ab77c7d100e Author: Stanislav Fomichev stfomic...@yandex-team.ru AuthorDate: Mon, 2 Dec 2013 18:37:35 +0400 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate:

[tip:perf/core] perf timechart: Print pid along the name

2013-12-18 Thread tip-bot for Stanislav Fomichev
Commit-ID: de996228dedc74d9e72b749bbc8225f5e2bf19d8 Gitweb: http://git.kernel.org/tip/de996228dedc74d9e72b749bbc8225f5e2bf19d8 Author: Stanislav Fomichev stfomic...@yandex-team.ru AuthorDate: Mon, 2 Dec 2013 18:37:34 +0400 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate:

[tip:perf/core] perf timechart: Add support for topology

2013-12-18 Thread tip-bot for Stanislav Fomichev
Commit-ID: c507999790438cde78b5618fa64daefd697035af Gitweb: http://git.kernel.org/tip/c507999790438cde78b5618fa64daefd697035af Author: Stanislav Fomichev stfomic...@yandex-team.ru AuthorDate: Mon, 2 Dec 2013 18:37:36 +0400 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate:

[tip:sched/core] sched: Assign correct scheduling domain to ' sd_llc'

2013-12-18 Thread tip-bot for Mel Gorman
Commit-ID: 5d4cf996cf134e8ddb4f906b8197feb9267c2b77 Gitweb: http://git.kernel.org/tip/5d4cf996cf134e8ddb4f906b8197feb9267c2b77 Author: Mel Gorman mgor...@suse.de AuthorDate: Tue, 17 Dec 2013 09:21:25 + Committer: Ingo Molnar mi...@kernel.org CommitDate: Tue, 17 Dec 2013 15:08:43

[tip:sched/core] sched/rt: Fix rq's cpupri leak while enqueue/ dequeue child RT entities

2013-12-18 Thread tip-bot for Kirill Tkhai
Commit-ID: 757dfcaa41844595964f1220f1d33182dae49976 Gitweb: http://git.kernel.org/tip/757dfcaa41844595964f1220f1d33182dae49976 Author: Kirill Tkhai tk...@yandex.ru AuthorDate: Wed, 27 Nov 2013 19:59:13 +0400 Committer: Ingo Molnar mi...@kernel.org CommitDate: Tue, 17 Dec 2013 15:08:44

[tip:perf/urgent] perf: Document the new transaction sample type

2013-12-18 Thread tip-bot for Vince Weaver
Commit-ID: 189b84fb54490ae2424346a8e63f8e019385 Gitweb: http://git.kernel.org/tip/189b84fb54490ae2424346a8e63f8e019385 Author: Vince Weaver vi...@deater.net AuthorDate: Fri, 13 Dec 2013 15:52:25 -0500 Committer: Ingo Molnar mi...@kernel.org CommitDate: Tue, 17 Dec 2013 15:04:01

[tip:perf/core] perf symbols: Clarify method to get DSO binary_type filename

2013-12-18 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: ee4e9625c8d4ec3a35322a882f7b6e035d2a1ad5 Gitweb: http://git.kernel.org/tip/ee4e9625c8d4ec3a35322a882f7b6e035d2a1ad5 Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Mon, 16 Dec 2013 17:03:18 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon,

[tip:perf/core] perf symbols: Remove needless static binary_type array

2013-12-18 Thread tip-bot for Arnaldo Carvalho de Melo
Commit-ID: 631d34b5626a8de828f3ab8da54013293097e678 Gitweb: http://git.kernel.org/tip/631d34b5626a8de828f3ab8da54013293097e678 Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Mon, 16 Dec 2013 16:57:43 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon,

[tip:perf/urgent] perf: Disable all pmus on unthrottling and rescheduling

2013-12-18 Thread tip-bot for Alexander Shishkin
Commit-ID: 443772776c69ac9293d66b4d69fd9af16299cc2a Gitweb: http://git.kernel.org/tip/443772776c69ac9293d66b4d69fd9af16299cc2a Author: Alexander Shishkin alexander.shish...@linux.intel.com AuthorDate: Mon, 16 Dec 2013 14:17:36 +0200 Committer: Ingo Molnar mi...@kernel.org CommitDate:

[tip:perf/core] tools/: Convert to new topic libraries

2013-12-18 Thread tip-bot for Borislav Petkov
Commit-ID: 553873e1df63a20559ac9c336765dc7055cfc3d4 Gitweb: http://git.kernel.org/tip/553873e1df63a20559ac9c336765dc7055cfc3d4 Author: Borislav Petkov b...@suse.de AuthorDate: Mon, 9 Dec 2013 17:14:23 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 16 Dec 2013

[tip:sched/core] sched/numa: Drop sysctl_numa_balancing_settle_count sysctl

2013-12-18 Thread tip-bot for Wanpeng Li
Commit-ID: 1bd53a7efdc988163ec4c25f656df38dbe500632 Gitweb: http://git.kernel.org/tip/1bd53a7efdc988163ec4c25f656df38dbe500632 Author: Wanpeng Li liw...@linux.vnet.ibm.com AuthorDate: Thu, 12 Dec 2013 15:23:23 +0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Tue, 17 Dec 2013

[tip:perf/core] perf timechart: Add --highlight option

2013-12-18 Thread tip-bot for Stanislav Fomichev
Commit-ID: e57a2dffbc7e28cef5f4659b98a9d5595010ab4d Gitweb: http://git.kernel.org/tip/e57a2dffbc7e28cef5f4659b98a9d5595010ab4d Author: Stanislav Fomichev stfomic...@yandex-team.ru AuthorDate: Tue, 17 Dec 2013 19:53:49 +0400 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate:

[tip:perf/core] perf/x86: enable Haswell Celeron RAPL support

2013-12-18 Thread tip-bot for Stephane Eranian
Commit-ID: 7fd565e27547c913b83b46d94662103be81a88ec Gitweb: http://git.kernel.org/tip/7fd565e27547c913b83b46d94662103be81a88ec Author: Stephane Eranian eran...@google.com AuthorDate: Mon, 16 Dec 2013 21:20:23 +0100 Committer: Ingo Molnar mi...@kernel.org CommitDate: Tue, 17 Dec 2013

  1   2   3   4   5   6   7   8   9   10   >