Re: [PULL REQUEST]: bcache stability patches

2015-12-05 Thread Eric Wheeler
On Wed, 2 Dec 2015, Johannes Thumshirn wrote: > On Sun, 2015-11-29 at 20:13 -0800, Eric Wheeler wrote: > > Hello all, > > > > Please pull this bcache branch with stability patches and see if it fixes > > any issue that you might have!  If you have stability patches (*that you > > have tested*) w

Re: [PATCH 0/4] dmaengine: omap-dma: transfer start and short memcpy improvement

2015-12-05 Thread Vinod Koul
On Wed, Nov 11, 2015 at 12:37:54PM +0200, Peter Ujfalusi wrote: > Hi, > > The first two patch is trivial fix. > The third (remove the tasklet use for starting the transfer): > I had been wondering about this for a while and now I was able to spend some > time to look at this in more detail. > In '

Re: [RFC] User space to kernel space copy optimization

2015-12-05 Thread Vinod Koul
On Mon, Nov 16, 2015 at 04:53:27PM -0500, Sinan Kaya wrote: > One of the things I'm interested in is to use a memcpy capable DMA > engine HW to optimize user space and kernel space parameter copying. > > Of course, this will not be viable for all parameter sizes but I can see > this being useful.

Re: [PATCH 1/2] dmaengine: at_xdmac: fix macro typo

2015-12-05 Thread Vinod Koul
On Mon, Nov 23, 2015 at 02:09:38PM +0100, Ludovic Desroches wrote: > Fix typo in a macro which was not used until now. It explains why there > is no error at compilation time. > Applied both, thanks -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body

Re: [PATCH] dmaengine: stm32-dma: Fix static checker warning

2015-12-05 Thread Vinod Koul
On Tue, Nov 24, 2015 at 09:52:35AM +0100, M'boumba Cedric Madianga wrote: Title should say what is fixes rather than what flagged it off > This patch fix an unchecked dereference warning by returning operation > not permitted when stm32_dma_start_transfer() does not succeed to allocate > a virtua

Re: [PATCH] dma: mdc: Correct terminate_all handling

2015-12-05 Thread Vinod Koul
On Mon, Nov 23, 2015 at 02:22:04PM +, Damien Horsley wrote: > From: "Damien.Horsley" > > Use of the CANCEL bit in mdc_terminate_all creates an > additional 'command done' to appear in the registers (in > addition to an interrupt). > > In addition, there is a potential race between > mdc_term

Re: [PATCH] dmaengine: at_xdmac: fix false condition for memset_sg transfers

2015-12-05 Thread Vinod Koul
On Tue, Nov 24, 2015 at 10:51:09AM +0100, Ludovic Desroches wrote: > The code was not in agreement with the comments. Applied, thanks -- ~Vinod -- 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

Re: [PATCH] dmaengine: at_xdmac: fix bad behavior in interleaved mode

2015-12-05 Thread Vinod Koul
On Wed, Dec 02, 2015 at 05:10:16PM +0100, Ludovic Desroches wrote: > From: Sylvain ETIENNE > > When performing interleaved transfers with numf > 1, an extra line is > copied. The mbr.bc field is incremented once too often. The length of > the block is (BLEN+1) microblocks. Applied, thanks -- ~

Re: [PATCH 1/3 v19] sys_membarrier(): system-wide memory barrier (generic, x86)

2015-12-05 Thread Mathieu Desnoyers
Hi Michael, Please find the membarrier man groff file attached. I re-integrated some changes that went in initially only in the changelog text version back onto this groff source. Please let me know if you find any issue with it. Mathieu - On Dec 4, 2015, at 4:44 PM, Michael Kerrisk mtk.man

[PATCH 1/6] clk: sunxi: Add DRAM gates support for sun4i-a10

2015-12-05 Thread Chen-Yu Tsai
The A10/A20 share the same set of DRAM clock gates, which controls direct memory access for some peripherals. On the A10, bit 15 controls the system's DRAM clock output (possibly to the DRAM chips), which we need to keep on. On the A20 this has been moved to the DRAM controller, becoming a no-op.

[PATCH 4/6] ARM: dts: sun4i: Add VE (Video Engine) module clock node

2015-12-05 Thread Chen-Yu Tsai
The video engine has its own module clock, which also includes a reset control for it. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun4i-a10.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 849d0242e

[PATCH 6/6] ARM: dts: sun7i: Add VE (Video Engine) module clock node

2015-12-05 Thread Chen-Yu Tsai
The video engine has its own module clock, which also includes a reset control for it. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun7i-a20.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 21169c0a6

[PATCH 2/6] clk: sunxi: Add VE (Video Engine) module clock driver for sun[457]i

2015-12-05 Thread Chen-Yu Tsai
The video engine has its own special module clock, consisting of a clock gate, configurable dividers, and a reset control. On later (sun[68]i) families, the reset control is moved out of this piece of hardware and grouped with reset controls of other peripherals. Signed-off-by: Chen-Yu Tsai ---

[PATCH 5/6] ARM: dts: sun7i: Add DRAM gates

2015-12-05 Thread Chen-Yu Tsai
The DRAM gates controls direct memory access for some peripherals. These peripherals include the display pipeline, so add the required gates to the simplefb nodes as well. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun7i-a20.dtsi | 32 +--- 1 file changed, 29 i

[PATCH 0/6] ARM: sunxi: Add support for A10/A20 Video Engine clocks

2015-12-05 Thread Chen-Yu Tsai
Hi everyone, This series adds support for the clocks used by the Video Engine (VPU / video codec hardware) on the Allwinner A10/A20. The series purposely excludes sun5i (A10s/A13/R8) to avoid any conflicts with Maxime's KMS driver series, but adding it should be easy. VE clocks for the newer gener

[PATCH 3/6] ARM: dts: sun4i: Add DRAM gates

2015-12-05 Thread Chen-Yu Tsai
The DRAM gates controls direct memory access for some peripherals. These peripherals include the display pipeline, so add the required gates to the simplefb nodes as well. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun4i-a10.dtsi | 36 1 file changed,

Re: [PATCH] fixdep: constify strrcmp arguments

2015-12-05 Thread Nicolas Iooss
Hello, I sent the path below a few weeks ago and did not have any feedback. Could you please review it? Thanks, Nicolas On 11/18/2015 07:07 PM, Nicolas Iooss wrote: > strrcmp only performs read access to the memory addressed by its > arguments so make them const pointers. > > Signed-off-by: Nico

Re: [PATCH] drm: do not use device name as a format string

2015-12-05 Thread Nicolas Iooss
Hello, I sent the path below a few weeks ago and did not have any feedback. Is there any issue in it that I need to fix before submitting it again? Thanks, Nicolas Iooss On 11/18/2015 06:58 PM, Nicolas Iooss wrote: > drm_dev_set_unique() formats its parameter using kvasprintf() but many > of its

Re: [V2 PATCH] sparc64/gup: check address scope legitimacy

2015-12-05 Thread Sam Ravnborg
> >access_ok() always returns 1. > > Thanks for pointing it out. And, I didn't notice that gup is just built for > SPARC64. I though it is built by both 64 bit and 32 bit. > > A follow-up question, is there any reason to just have sparc specific fast > gup for 64 bit not for 32 bit? I do not know

Re: [PATCH] dmaengine: bcm2835-dma: Convert to use DMA pool

2015-12-05 Thread Vinod Koul
On Mon, Nov 16, 2015 at 01:09:03PM +0200, Peter Ujfalusi wrote: > f93178291712 dmaengine: bcm2835-dma: Fix memory leak when stopping a >running transfer > > Fixed the memleak, but introduced another issue: the terminate_all callback > might be called with interrupts disabled and the dm

[PATCH] netfilter: Initialize local variables to NULL, to prevent using them when uninitialized.

2015-12-05 Thread Tomer Barletz
Signed-off-by: Tomer Barletz --- net/netfilter/nfnetlink_queue.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index 7d81d28..e8be660 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetl

Re: ARM EFI stub and the EfiPersistentMemory type

2015-12-05 Thread Ard Biesheuvel
On 4 December 2015 at 04:02, Mark Rutland wrote: > Hi, > > On Fri, Dec 04, 2015 at 09:51:22PM +, Elliott, Robert (Persistent Memory) > wrote: >> drivers/firmware/efi/libstub/efi-stub-helper.c get_dram_base() >> parses the UEFI memory map, but just looks at the EFI_MEMORY_WB >> attribute while

Re: [PATCH 5/8] clk: rockchip: fix usbphy-related clocks

2015-12-05 Thread Heiko Stübner
Hi Mike Am Freitag, 4. Dezember 2015, 16:07:23 schrieb Michael Turquette: > Heiko Stuebner wrote: > > The otgphy clocks really only drive the phy blocks. These in turn > > contain plls that then generate the 480m clocks the clock controller > > uses to supply some other clocks like uart0, gpu or t

Re: [PATCH] ARC: [axs10x] enable DW DMA controller

2015-12-05 Thread Vineet Gupta
On Saturday 05 December 2015 12:52 AM, Alexey Brodkin wrote: > From: Nelson Pereira > > ARC SDP baseboard among other peripherals sports > DesignWare DMA controller. > > This enables support of that device. > Note typically DW DMA controller is used with external devices > connected to ARC SDP boa

Re: [RFC PATCH 0/7] mtd: partitions: add of_match_table support

2015-12-05 Thread Geert Uytterhoeven
On Sat, Dec 5, 2015 at 6:19 AM, Brian Norris wrote: > There have been several discussions [1] about adding a device tree binding for > associating flash devices with the partition parser(s) that are used on the > flash. There are a few reasons: > > (1) drivers shouldn't have to be encoding platfo

Re: [PATCH v4] dmaengine: fsl-edma: add PM suspend/resume support

2015-12-05 Thread Vinod Koul
On Fri, Oct 30, 2015 at 07:03:58PM +0800, Yuan Yao wrote: > This add power management suspend/resume support for the fsl-edma > driver. > > eDMA acted as a basic function used by others. What it needs to do > is the two steps below to support power management. > > In fsl_edma_suspend_late: > Chec

[RFC PATCH v3 2/2] trace: emit tracepoint in preempt and irqs off tracer

2015-12-05 Thread Mathieu Desnoyers
Allow Ftrace, Perf, and LTTng to hook on the irqsoff tracer and trace irqsoff and preemptoff critical sections. How to setup the irqsoff tracer for this use-case (needed for use with Ftrace, Perf, or LTTng): if the tracing_thresh value is set, all durations beyond the specified threshold will emit

[RFC PATCH 1/2] ftrace: add quiet option to trace_irqsoff

2015-12-05 Thread Mathieu Desnoyers
Allow irqsoff and preemptoff tracers to be used by perf and lttng without always having ftrace writing into its own ring buffers. Add this "quiet" option to allow using those tracers without actively tracing into the ftrace ring buffer. Signed-off-by: Mathieu Desnoyers CC: Thomas Gleixner CC: St

Re: [PATCH v2] dma: mic_x100: add missing spin_unlock

2015-12-05 Thread Vinod Koul
On Mon, Nov 30, 2015 at 09:19:04PM +0530, Saurabh Sengar wrote: > spin lock should be released while returning from function Applying after fixing the subsytem name -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.ke

Re: [PATCH V3 0/6] DMA: tegra-apb: Clean-up

2015-12-05 Thread Vinod Koul
On Fri, Nov 13, 2015 at 04:39:37PM +, Jon Hunter wrote: > Some clean-up changes for the tegra-apb DMA driver. > > Changes for V3 noted in the applicable patches. > > These have been compile and boot tested for ARM and ARM64. Summary of the > ARM results are below. Applied, thanks -- ~Vinod

Re: [PATCH 2/3] Add support for monitoring gpio switches

2015-12-05 Thread Martyn Welch
On 04/12/15 18:57, Greg Kroah-Hartman wrote: On Fri, Dec 04, 2015 at 05:31:14PM +, Martyn Welch wrote: Select Chromebooks have gpio attached to switches used to cause the firmware to enter alternative modes of operation and/or control other device characteristics (such as write protection

Re: [PATCH 1/5] dma: do not use 0x in front of %pad

2015-12-05 Thread Vinod Koul
On Mon, Nov 30, 2015 at 11:45:45PM +0300, Dmitry V. Krivenok wrote: Applied, after fixing susystem name -- ~Vinod -- 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/majord

tty: Introduce software RS485 direction control support

2015-12-05 Thread Matwey V. Kornilov
Changes from v3: - Completely redesigned. Changes from v2: - Introduced SER_RS485_SOFTWARE to show that software implementation is being used - serial8250_rs485_config is located as required - Timers are used to implement delay_before and delay_after timeouts -- To unsubscribe from this list:

[PATCH v4 2/3] tty: Add software emulated RS485 support for 8250

2015-12-05 Thread Matwey V. Kornilov
Implementation of software emulation of RS485 direction handling is based on omap_serial driver. Before and after transmission RTS is set to the appropriate value. Note that before calling serial8250_em485_init the caller has to ensure that UART will interrupt when shift register empty. Otherwise,

[PATCH v4 3/3] tty: 8250_omap: Use software emulated RS485 direction control

2015-12-05 Thread Matwey V. Kornilov
Use software emulated RS485 direction control to provide RS485 API existed in omap_serial driver. Note that 8250_omap issues interrupt on shift register empty which is single prerequesite for using software emulated RS485. Signed-off-by: Matwey V. Kornilov --- drivers/tty/serial/8250/8250_omap.c

[PATCH v4 1/3] tty: Move serial8250_stop_rx in front of serial8250_start_tx

2015-12-05 Thread Matwey V. Kornilov
Signed-off-by: Matwey V. Kornilov --- drivers/tty/serial/8250/8250_port.c | 26 +- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index 0bbf340..8ad0b2d 100644 --- a/drivers/tty/ser

Re: [PATCH v6 07/19] arm64: introduce is_a32_task and is_a32_thread (for AArch32 compat)

2015-12-05 Thread Catalin Marinas
On Fri, Dec 04, 2015 at 08:05:23PM +0300, Yury Norov wrote: > On Thu, Dec 03, 2015 at 12:13:03PM +, Catalin Marinas wrote: > > On Wed, Nov 18, 2015 at 12:16:47AM +0300, Yury Norov wrote: > > > diff --git a/arch/arm64/include/asm/compat.h > > > b/arch/arm64/include/asm/compat.h > > > index 7fbe

Re: [PATCH v8 2/7] dmaengine: mxs: APBH DMA supports deep sleep mode

2015-12-05 Thread Vinod Koul
On Wed, Dec 02, 2015 at 04:47:41PM -0600, Han Xu wrote: > From: Huang Shijie > > Deep Sleep Mode(dsm) turns off the power for APBH DMA module, DMA > need to be re-initialized when system resumed back. Acked-by: Vinod Koul -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe

[PATCH RESEND] Documentation: Describe the shared memory usage/accounting

2015-12-05 Thread Rodrigo Freire
The Shared Memory accounting support is present in Kernel since commit 4b02108ac1b3 ("mm: oom analysis: add shmem vmstat") and in userland free(1) since 2014. This patch updates the Documentation to reflect this change. Signed-off-by: Rodrigo Freire --- --- a/Documentation/filesystems/proc

Re: [PATCH] of: fix build failure

2015-12-05 Thread Geert Uytterhoeven
Hi Sudip On Thu, Dec 3, 2015 at 9:38 AM, Sudip Mukherjee wrote: > We are having build failure with next-20151202 for sparc allmodconfig > with the error messages: > undefined reference to 'of_io_request_and_map' > > CONFIG_OF is defined for sparc so it is expected that we have a > definition of o

Re: [PATCH v8 3/7] dmaengine: mxs: add i.MX7D APBH DMA support

2015-12-05 Thread Vinod Koul
On Wed, Dec 02, 2015 at 04:47:42PM -0600, Han Xu wrote: > From: Adrian Alonso > > supports APBH DMA on i.MX7D by add extra clock clk_io Acked-by: Vinod Koul -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.o

Re: [PATCH v2 00/13] MADV_FREE support

2015-12-05 Thread Pavel Machek
On Wed 2015-11-04 10:25:54, Minchan Kim wrote: > MADV_FREE is on linux-next so long time. The reason was two, I think. > > 1. MADV_FREE code on reclaim path was really mess. Could you explain what MADV_FREE does? Comment in code says 'free the page only when there's memory pressure'. So I mark m

(4.3.0) r8152: deadlock related to runtime suspend?

2015-12-05 Thread Peter Wu
Hi, I rarely use a Realtek USB 3.0 Gigabit Ethernet adapter (vid/pid 0bda:8153), but when I did last night, it resulted in a lockup of processes doing networking ("ip link", "ping", "ethtool", ...). A (few) minute(s) before that event, I noticed that there was no network connectivity (ping hung)

Re: [RFC PATCH 0/7] mtd: partitions: add of_match_table support

2015-12-05 Thread Jonas Gorski
Hi, On Sat, Dec 5, 2015 at 6:19 AM, Brian Norris wrote: > Hi, > > There have been several discussions [1] about adding a device tree binding for > associating flash devices with the partition parser(s) that are used on the > flash. There are a few reasons: > > (1) drivers shouldn't have to be en

Re: [RFC PATCH 3/7] doc: dt: mtd: partition: add on-flash format binding

2015-12-05 Thread Jonas Gorski
On Sat, Dec 5, 2015 at 6:19 AM, Brian Norris wrote: > The platform description (such as the type of partition formats used on > a given flash) should be done independently of the flash driver in use. > However, we can't reasonably have *all* partition parsers run on all > flash (until they find a

Re: [PATCH] of: Fix comparison of reserved memory regions

2015-12-05 Thread Michael Ellerman
On 5 December 2015 04:07:39 GMT+11:00, Mitchel Humpherys wrote: >On Wed, Nov 18 2015 at 09:46:38 PM, Michael Ellerman > wrote: >> In order to check for overlapping reserved memory regions, we first >need >> to sort the array of memory regions. This is implemented using >sort(), >> and a custom

Re: epoll and multiple processes - eliminate unneeded process wake-ups

2015-12-05 Thread Madars Vitolins
Hi Jason, I did the testing and wrote for it a blog article for this: https://mvitolin.wordpress.com/2015/12/05/endurox-testing-epollexclusive-flag/ But in summary is following: Test case: - One multi-threaded binary with 10 threads are doing total of 1'000'000 calls to 250 single threaded p

[PATCH v6 4/5] ARM: BCM: Add SMP support for Broadcom NSP

2015-12-05 Thread Kapil Hali
Add SMP support for Broadcom's Northstar Plus SoC cpu enable method. This changes also consolidates iProc family's - BCM NSP and BCM Kona, platform SMP handling in a common file. Northstar Plus SoC is based on ARM Cortex-A9 revision r3p0 which requires configuration for ARM Errata 764369 for SMP.

[PATCH v6 5/5] ARM: BCM: Add SMP support for Broadcom 4708

2015-12-05 Thread Kapil Hali
From: Jon Mason Add SMP support for Broadcom's 4708 SoCs. Signed-off-by: Jon Mason Acked-by: Hauke Mehrtens Tested-by: Hauke Mehrtens Signed-off-by: Kapil Hali --- arch/arm/boot/dts/bcm4708.dtsi | 3 ++- arch/arm/mach-bcm/Kconfig | 1 + arch/arm/mach-bcm/Makefile | 3 +++ 3 files c

[PATCH v6 0/5] SMP support for Broadcom NSP

2015-12-05 Thread Kapil Hali
Changes in V6: * Updated 'enable-method' and 'secondary-boot-reg' device tree property for Kona and NSP in DT and documentation file. Changes in v5: * Made 'enable-method' for SMP per 'cpu' core instead of 'cpus' node, in the DT files for BCM NSP and BCM4708. Change in v4: * Cleaned up kona_smp.c

[PATCH v6 2/5] ARM: BCM: Clean up SMP support for Broadcom Kona

2015-12-05 Thread Kapil Hali
These changes cleans up SMP implementaion for Broadcom's Kona SoC which are required for handling SMP for iProc family of SoCs at a single place for BCM NSP and BCM Kona. Signed-off-by: Kapil Hali --- .../bindings/arm/bcm/brcm,bcm11351-cpu-method.txt | 12 ++-- arch/arm/boot/dts/bcm11351.dtsi

[PATCH v6 3/5] ARM: dts: Add SMP support for Broadcom NSP

2015-12-05 Thread Kapil Hali
Add device tree changes required for providing SMP support for Broadcom Northstar Plus SoC. Signed-off-by: Kapil Hali --- arch/arm/boot/dts/bcm-nsp.dtsi | 33 + 1 file changed, 21 insertions(+), 12 deletions(-) diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/a

Re: [PATCH v5 1/5] dt-bindings: add SMP enable-method for Broadcom NSP

2015-12-05 Thread Kapil Hali
On 12/5/2015 4:36 AM, Florian Fainelli wrote: > On 04/12/15 12:23, Kapil Hali wrote: >> Add a compatible string "brcm,bcm-nsp-smp" for Broadcom's >> Northstar Plus CPU to the 32-bit ARM CPU device tree binding >> documentation file and create a new binding documentation for >> Northstar Plus CPU.

Re: [PATCH v5 2/5] ARM: BCM: Clean up SMP support for Broadcom Kona

2015-12-05 Thread Kapil Hali
Hi Florian, On 12/5/2015 4:37 AM, Florian Fainelli wrote: > On 04/12/15 12:23, Kapil Hali wrote: >> These changes cleans up SMP implementaion for Broadcom's >> Kona SoC which are required for handling SMP for iProc >> family of SoCs at a single place for BCM NSP and BCM Kona. >> >> Signed-off-by:

[PATCH v6 1/5] dt-bindings: add SMP enable-method for Broadcom NSP

2015-12-05 Thread Kapil Hali
Add a compatible string "brcm,bcm-nsp-smp" for Broadcom's Northstar Plus CPU to the 32-bit ARM CPU device tree binding documentation file and create a new binding documentation for Northstar Plus CPU. Signed-off-by: Kapil Hali --- .../bindings/arm/bcm/brcm,nsp-cpu-method.txt | 39 +

BRGF Lening

2015-12-05 Thread info
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Re: ARM EFI stub and the EfiPersistentMemory type

2015-12-05 Thread Mark Rutland
On Sat, Dec 05, 2015 at 11:11:46AM +0100, Ard Biesheuvel wrote: > On 4 December 2015 at 04:02, Mark Rutland wrote: > > Hi, > > > > On Fri, Dec 04, 2015 at 09:51:22PM +, Elliott, Robert (Persistent > > Memory) wrote: > >> drivers/firmware/efi/libstub/efi-stub-helper.c get_dram_base() > >> pars

Re: [RFC PATCH -v2] mm, oom: introduce oom reaper

2015-12-05 Thread Tetsuo Handa
p(3680) seq=1 gfp=0x2400240 order=0 delay=61808 [ 150.505122] MemAlloc: nmbd(3713) seq=1 gfp=0x2400240 order=0 delay=66294 uninterruptible [ 150.507521] MemAlloc: smbd(3734) seq=1 gfp=0x27000c0 order=2 delay=58284 [ 150.509678] MemAlloc: oom-write(3805) seq=12718 gfp=0x24280ca order=0 delay

man-pages-4.03 is released

2015-12-05 Thread Michael Kerrisk (man-pages)
Gidday, The Linux man-pages maintainer proudly announces: man-pages-4.03 - man pages for Linux This release includes input and contributions from nearly 40 people. Tarball download: http://www.kernel.org/doc/man-pages/download.html Git repository: https://git.kernel.org/cgit/docs/ma

Re: [PATCH RESEND net-next 1/3] dts: hisi: enables the ethX for D02 board

2015-12-05 Thread kbuild test robot
Hi yankejian, [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/yankejian/dts-hisi-fixes-can-t-find-eth-for-hip05-D02/20151205-155412 config: arm64-allmodconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git

[PATCH resend 2/6] clk: sunxi: Add VE (Video Engine) module clock driver for sun[457]i

2015-12-05 Thread Chen-Yu Tsai
The video engine has its own special module clock, consisting of a clock gate, configurable dividers, and a reset control. On later (sun[68]i) families, the reset control is moved out of this piece of hardware and grouped with reset controls of other peripherals. Signed-off-by: Chen-Yu Tsai ---

[PATCH resend 0/6] ARM: sunxi: Add support for A10/A20 Video Engine clocks

2015-12-05 Thread Chen-Yu Tsai
Hi everyone, (Series resent with linux-arm-kernel list added.) This series adds support for the clocks used by the Video Engine (VPU / video codec hardware) on the Allwinner A10/A20. The series purposely excludes sun5i (A10s/A13/R8) to avoid any conflicts with Maxime's KMS driver series, but addi

[PATCH resend 3/6] ARM: dts: sun4i: Add DRAM gates

2015-12-05 Thread Chen-Yu Tsai
The DRAM gates controls direct memory access for some peripherals. These peripherals include the display pipeline, so add the required gates to the simplefb nodes as well. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun4i-a10.dtsi | 36 1 file changed,

[PATCH resend 4/6] ARM: dts: sun4i: Add VE (Video Engine) module clock node

2015-12-05 Thread Chen-Yu Tsai
The video engine has its own module clock, which also includes a reset control for it. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun4i-a10.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 849d0242e

[PATCH resend 6/6] ARM: dts: sun7i: Add VE (Video Engine) module clock node

2015-12-05 Thread Chen-Yu Tsai
The video engine has its own module clock, which also includes a reset control for it. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun7i-a20.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 21169c0a6

[PATCH resend 1/6] clk: sunxi: Add DRAM gates support for sun4i-a10

2015-12-05 Thread Chen-Yu Tsai
The A10/A20 share the same set of DRAM clock gates, which controls direct memory access for some peripherals. On the A10, bit 15 controls the system's DRAM clock output (possibly to the DRAM chips), which we need to keep on. On the A20 this has been moved to the DRAM controller, becoming a no-op.

[PATCH resend 5/6] ARM: dts: sun7i: Add DRAM gates

2015-12-05 Thread Chen-Yu Tsai
The DRAM gates controls direct memory access for some peripherals. These peripherals include the display pipeline, so add the required gates to the simplefb nodes as well. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun7i-a20.dtsi | 32 +--- 1 file changed, 29 i

Re: Domain faults when CONFIG_CPU_SW_DOMAIN_PAN is enabled

2015-12-05 Thread Russell King - ARM Linux
On Thu, Dec 03, 2015 at 01:28:12PM -0500, Nicolas Pitre wrote: > On Thu, 3 Dec 2015, Russell King - ARM Linux wrote: > > > On Thu, Dec 03, 2015 at 04:41:18PM +, Russell King - ARM Linux wrote: > > > On Thu, Dec 03, 2015 at 04:12:06PM +, Peter Rosin wrote: > > > > * uaccess_with_memcpy.c:__

[PATCH] arm64: add a function to show the different types of pagetable

2015-12-05 Thread zhongjiang
The patch is mainly to show pagetable number of different level in the direct mapping. pagetable is created from pud to pte in arm64 , resulting in different resluts with x86. For instance, The kernel of two-level pages will produce three types of pagetable. It can also be used to detect whether

平时最多也就联系了三千家,全球还有十几万客户在哪里?

2015-12-05 Thread iSayor
您好: 您还在用ali平台开发外贸客户? 还在使用展会宣传企业和产品? 你out了!!! 当前外贸客户开发难,您是否也在寻找展会,B2B之外好的渠道? 行业全球十几万客户,平时最多也就联系了三千家,您是否想把剩下的也开发到? 加QQ1286754208给您演示下主动开发客户的方法,先用先受益,已经有近万家企业领先您使用!!。 广东省商业联合会推荐,主动开发客户第一品牌,近万家企业正在获益。您可以没有使用,但是不能没有了解。 -- To unsubscribe from this list: send the line "unsubsc

Re: [PATCH] arm64: add a function to show the different types of pagetable

2015-12-05 Thread Mark Rutland
On Sat, Dec 05, 2015 at 09:35:32PM +0800, zhongjiang wrote: > The patch is mainly to show pagetable number of different level in the direct > mapping. pagetable is created from pud to pte in arm64 , resulting in > different > resluts with x86. For instance, The kernel of two-level pages will prod

Re: [PATCH TRIVIAL] README: cosmetic fixes

2015-12-05 Thread Jonathan Corbet
On Sat, 5 Dec 2015 03:18:07 -0200 Diego Viola wrote: > Ping? So you say, but this is the first I've seen of this patch. Please send the original and I'll apply it. Thanks, jon -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger

Re: Strange PF_NETLINK NETLINK_ROUTE stall: netlink: Fix autobind race condition that leads to zero port ID

2015-12-05 Thread Philipp Matthias Hahn
Hello, On Sat, Dec 05, 2015 at 09:10:08AM +0800, Herbert Xu wrote: > On Fri, Nov 27, 2015 at 04:23:54PM +0100, Philipp Hahn wrote: > > > > I observed a strange stall in a multi-threaded process (originally > > OpenLDAP slapd), which stalls during a call to getaddrinfo() after > > upgrading the ke

Re: Asterisk deadlocks since Kernel 4.1

2015-12-05 Thread Philipp Matthias Hahn
Hello Hannes, On Wed, Dec 02, 2015 at 12:40:32PM +0100, Hannes Frederic Sowa wrote: > > git bisect tells me it stopped working after those two commits were applied: > > > > commit d48623677191e0f035d7afd344f92cf880b01f8e > > Author: Herbert Xu > > Date: Tue Sep 22 11:38:56 2015 +0800 > > > >

You Have Been Chosen!!

2015-12-05 Thread Tom Crist
Our records indicate that you have been chosen to be the award recipient of $1m from the Tom Crist annual senior citizens donation. Please send ur Name, age address Tel & Occupation for more info and a check for $1m will be issued to you. Sincerely, Tom Crist -- To unsubscribe from this list

Re: Asterisk deadlocks since Kernel 4.1

2015-12-05 Thread Stefan Priebe
Hello Philipp, Am 05.12.2015 um 15:19 schrieb Philipp Matthias Hahn: Hello Hannes, On Wed, Dec 02, 2015 at 12:40:32PM +0100, Hannes Frederic Sowa wrote: git bisect tells me it stopped working after those two commits were applied: commit d48623677191e0f035d7afd344f92cf880b01f8e Author: Herbert

[PATCH] Staging: Skein: Moved macros from skein_block.c to header

2015-12-05 Thread Sanidhya Solanki
Staging: Skein: Moved macros from skein_block.c to header file. The original code defined macros in the source code, making it harder to read. Moved them to the header file, as per the TODO file. Signed-off-by: Sanidhya Solanki --- drivers/staging/skein/skein_block.c | 473 +---

Re: [PATCH v4] USB: serial: add Moxa UPORT 11x0 driver

2015-12-05 Thread Johan Hovold
On Wed, Nov 11, 2015 at 10:35:47AM +0100, Mathieu OTHACEHE wrote: > Add a driver which supports : > > - UPort 1110 : 1 port RS-232 USB to Serial Hub. > - UPort 1130 : 1 port RS-422/485 USB to Serial Hub. > - UPort 1130I : 1 port RS-422/485 USB to Serial Hub with Isolation. > - UPort 1150 : 1 po

[PATCH] Staging: Skein: Patch adds the test vectors

2015-12-05 Thread Sanidhya Solanki
The patch is included below. I would like to apologize for the past few emails. It turns out the documentation included in the eMail clients file is woefully out of date. I have checked the patches for errors using the scripts provided. However, it turns out that the scripts are slightly incorrect,

Re: [PATCH v2 00/13] MADV_FREE support

2015-12-05 Thread Daniel Micay
On 05/12/15 06:10 AM, Pavel Machek wrote: > On Wed 2015-11-04 10:25:54, Minchan Kim wrote: >> MADV_FREE is on linux-next so long time. The reason was two, I think. >> >> 1. MADV_FREE code on reclaim path was really mess. > > Could you explain what MADV_FREE does? > > Comment in code says 'free th

Re: [PATCH v4 1/3] tty: Move serial8250_stop_rx in front of serial8250_start_tx

2015-12-05 Thread Greg KH
On Sat, Dec 05, 2015 at 01:54:49PM +0300, Matwey V. Kornilov wrote: > Signed-off-by: Matwey V. Kornilov Why? Please say so in the changelog. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More ma

Re: [PATCH] power: qcom_smbb: Add otg regulator for control of vbus

2015-12-05 Thread Sebastian Reichel
Hi Tim, On Thu, Oct 22, 2015 at 02:12:17PM -0700, Tim Bird wrote: > Add a regulator to control the OTG chargepath switch. The OTG > switch gets its power from pm8941_5vs1, and that should be expressed > as an usb_otg_in-supply property in the DT node for the charger driver. > The regulator name i

Re: [PATCH] MAINTAINERS: Add an entry for the PM core

2015-12-05 Thread Greg Kroah-Hartman
On Sat, Dec 05, 2015 at 01:54:47AM +0100, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki > > Add a MAINTAINERS entry for the PM core with myself as the maintainer > and linux-pm as the mailing list. > > This actually documents the current state of things. > > Signed-off-by: Rafael J. Wysock

Re: [PATCH v3 1/9] device core: add BUS_NOTIFY_DRIVER_NOT_BOUND notification

2015-12-05 Thread Greg Kroah-Hartman
On Fri, Dec 04, 2015 at 11:49:17PM +0200, Andy Shevchenko wrote: > The users of BUS_NOTIFY_BIND_DRIVER have no chance to do any cleanup in case > of > a probe failure. In the result there might be problems, such as some resources > that had been allocated will continue to be allocated and therefor

Re: [PATCH] mm/memcontrol.c: use list_{first,next}_entry

2015-12-05 Thread Johannes Weiner
On Sat, Dec 05, 2015 at 10:55:42AM +0800, Geliang Tang wrote: > On Thu, Dec 03, 2015 at 05:27:18PM +0100, Michal Hocko wrote: > > On Thu 03-12-15 22:16:55, Geliang Tang wrote: > > > To make the intention clearer, use list_{first,next}_entry instead > > > of list_entry. > > > > Does this really hel

Re: 4.4-rc3, KVM, br0 and instant hang

2015-12-05 Thread John Stoffel
On Fri, Dec 04, 2015 at 11:28:33PM -0500, John Stoffel wrote: > > Hi all, > > I've been trying to upgrade to something newer than 4.2.6 since I want > to use LVM Cache on my home NFS fileserver, KVM server, test server, > etc. So when it goes down, I lose all my other systems which mount > stuff

Re: [PATCH v3 1/9] device core: add BUS_NOTIFY_DRIVER_NOT_BOUND notification

2015-12-05 Thread Andy Shevchenko
On Sat, Dec 5, 2015 at 6:14 PM, Greg Kroah-Hartman wrote: > On Fri, Dec 04, 2015 at 11:49:17PM +0200, Andy Shevchenko wrote: >> The users of BUS_NOTIFY_BIND_DRIVER have no chance to do any cleanup in case >> of >> a probe failure. In the result there might be problems, such as some >> resources

Re: [PATCH v6 1/4] gadget: Introduce the usb charger framework

2015-12-05 Thread Sebastian Reichel
Hi, On Mon, Nov 16, 2015 at 02:33:31PM +0800, Baolin Wang wrote: > +static ssize_t cur_limit_show(struct device *dev, > + struct device_attribute *attr, > + char *buf) > +{ > + struct usb_charger *uchger = dev_to_uchger(dev); > + > + retu

[PATCH] ARM: dts: kirkwood: Add DTS for Zyxel NSA325

2015-12-05 Thread Hans Ulli Kroll
Add a new DTS file to support the Zyxel NSA325(v2) dual bay NAS device, based on the NSA320 DTS files. The only difference to the NSA320 device is GPIO47. This en/disables the power for the hdd in slot2, currently fixed to on. Signed-off-by: Hans Ulli Kroll --- arch/arm/boot/dts/Makefile

Re: [PATCH v3 1/9] device core: add BUS_NOTIFY_DRIVER_NOT_BOUND notification

2015-12-05 Thread Greg Kroah-Hartman
On Sat, Dec 05, 2015 at 06:24:05PM +0200, Andy Shevchenko wrote: > On Sat, Dec 5, 2015 at 6:14 PM, Greg Kroah-Hartman > wrote: > > On Fri, Dec 04, 2015 at 11:49:17PM +0200, Andy Shevchenko wrote: > >> The users of BUS_NOTIFY_BIND_DRIVER have no chance to do any cleanup in > >> case of > >> a prob

平时最多也就联系了三千家,全球还有十几万客户在哪里?

2015-12-05 Thread iSayor
您好: 您还在用ali平台开发外贸客户? 还在使用展会宣传企业和产品? 你out了!!! 当前外贸客户开发难,您是否也在寻找展会,B2B之外好的渠道? 行业全球十几万客户,平时最多也就联系了三千家,您是否想把剩下的也开发到? 加QQ1286754208给您演示下主动开发客户的方法,先用先受益,已经有近万家企业领先您使用!!。 广东省商业联合会推荐,主动开发客户第一品牌,近万家企业正在获益。您可以没有使用,但是不能没有了解。 -- To unsubscribe from this list: send the line "unsubsc

Re: [PATCH 0/2] power: Add support for TI BQ24261 charger

2015-12-05 Thread Sebastian Reichel
Hi Ramakrishna, On Thu, Oct 29, 2015 at 10:07:03PM +0530, Ramakrishna Pallala wrote: > This patch series adds the support for TI BQ24261 charger driver. > > TI BQ24261 charger driver relies on extcon notifications to get the > charger cable type and based on that it will set the charging paramete

Re: [PATCH] Staging: Skein: Moved macros from skein_block.c to header

2015-12-05 Thread kbuild test robot
Hi Sanidhya, [auto build test ERROR on staging/staging-testing] [also build test ERROR on v4.4-rc3 next-20151203] url: https://github.com/0day-ci/linux/commits/Sanidhya-Solanki/Staging-Skein-Moved-macros-from-skein_block-c-to-header/20151205-233922 config: x86_64-randconfig-s4-12052352

[PATCH/RESEND] ARM: dts: kirkwood: Add DTS for Zyxel NSA325

2015-12-05 Thread Hans Ulli Kroll
Add a new DTS file to support the Zyxel NSA325(v2) dual bay NAS device, based on the NSA320 DTS files. The only difference to the NSA320 device is GPIO47. This en/disables the power for the hdd in slot2, currently fixed to on. Signed-off-by: Hans Ulli Kroll --- Patch is resend due an copy&paste

Re: [PATCH] regmap: Add a config option for making regmap debugfs writable

2015-12-05 Thread Mark Brown
On Fri, Dec 04, 2015 at 05:37:09PM +0100, Pavel Machek wrote: > On Tue 2015-10-13 21:07:00, Mark Brown wrote: > > This is exactly the sort of use case this feature is intended for, and > > is the sort of situation where a custom kernel is not going to be any > > kind of practical problem. > Well.

Re: [PATCH 1/2] regulator: Add brcm,bcm63xx-regulator device tree binding

2015-12-05 Thread Mark Brown
On Fri, Dec 04, 2015 at 12:26:58PM -, Simon Arlott wrote: > On Fri, December 4, 2015 11:00, Mark Brown wrote: > > OK, so the power domains should be being represented and managed as such > > rather than using regulators - it's a better fit (doing things like > > support atomic context) and it

[PATCH v5 04/11] spi: imx: add function to check for IMX51 family controller

2015-12-05 Thread Anton Bondarenko
Similar to other controller type checks add check function for IMX51. It includes IMX53 and IMX6. Signed-off-by: Anton Bondarenko --- drivers/spi/spi-imx.c | 11 --- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index f811f68.

[PATCH v5 11/11] spi: imx: add support for all SPI word width for DMA

2015-12-05 Thread Anton Bondarenko
DMA transfer for SPI was limited to up to 8 bits word size until now. Sync in SPI burst size and DMA bus width is necessary to correctly support 16 and 32 BPW. Signed-off-by: Anton Bondarenko --- drivers/spi/spi-imx.c | 121 +++--- 1 file changed, 95 i

[PATCH v5 06/11] spi: imx: return error from dma channel request

2015-12-05 Thread Anton Bondarenko
On SDMA initialization return exactly the same error, which is reported by dma_request_slave_channel_reason(), it is a preceding change to defer SPI DMA initialization, if SDMA module is not yet available. Signed-off-by: Vladimir Zapolskiy Signed-off-by: Anton Bondarenko --- drivers/spi/spi-imx

[PATCH v5 09/11] spi: imx: remove dead RX DMA tail handling code

2015-12-05 Thread Anton Bondarenko
transfer->len % wml for DMA capable transactions will always be 0 due to recent change in can_dma checks. So it's safe to remove dead code in processing DMA. Signed-off-by: Anton Bondarenko --- drivers/spi/spi-imx.c | 13 - 1 file changed, 13 deletions(-) diff --git a/drivers/spi/sp

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