Re: [PATCH] IB/mlx5: fix null dereference

2015-11-22 Thread Christoph Hellwig
On Sun, Nov 22, 2015 at 06:18:37PM +0530, Saurabh Sengar wrote: > removing null dereference How so? These are just sparse annotations, so I can't see how we'll actually derference them. That beeing said they certainly are incorrect.. -- To unsubscribe from this list: send the line "unsubscribe l

[PATCH] [media] cx231xx: constify cx2341x_handler_ops structures

2015-11-22 Thread Julia Lawall
The cx2341x_handler_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall --- drivers/media/pci/cx18/cx18-controls.c |2 +- drivers/media/pci/cx18/cx18-controls.h |2 +- drivers/media/pci/ivtv/ivtv-controls.c |

Re: [PATCH] nfsd: constify nfsd4_callback_ops structure

2015-11-22 Thread Christoph Hellwig
Thanks, this looks good. I should have add the const from the start. Reviewed-by: Christoph Hellwig -- 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

Re: [PATCH] lightnvm: do device max sectors boundary check first

2015-11-22 Thread Matias
On 11/22/2015 12:30 PM, Wenwei Tao wrote: do device max_phys_sect boundary check first, otherwise we will allocate dma_pools for devices whose max sectors are beyond lightnvm support and register them. Signed-off-by: Wenwei Tao --- drivers/lightnvm/core.c | 8 +--- 1 file changed, 5 inse

Re: [PATCH] lightnvm: calculate device values correctly

2015-11-22 Thread Matias
On 11/22/2015 02:51 PM, Wenwei Tao wrote: In the original calculation, the relationships among block, plane and lun was confusing, refine it on the basis of Open-channelSSDInterfaceSpecification. Signed-off-by: Wenwei Tao --- drivers/lightnvm/core.c | 9 - 1 file changed, 4 insertion

Re: Use-after-free in ppoll

2015-11-22 Thread Rainer Weikusat
Dmitry Vyukov writes: > On Sun, Nov 22, 2015 at 3:32 PM, Rainer Weikusat > wrote: >> Dmitry Vyukov writes: >>> Hello, >>> >>> On commit f2d10565b9bdbb722bd43e6e1a759eeddb9645c8 (Nov 20). >>> >>> The following program triggers use-after-free: >>> >>> // autogenerated by syzkaller (http://github.c

[GIT PULL] TTY/Serial fixes for 4.4-rc2

2015-11-22 Thread Greg KH
-- 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 read the FAQ at http://www.tux.org/lkml/

[GIT PULL] USB driver fixes for 4.4-rc2

2015-11-22 Thread Greg KH
The following changes since commit 8005c49d9aea74d382f474ce11afbbc7d7130bec: Linux 4.4-rc1 (2015-11-15 17:00:27 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/ tags/usb-4.4-rc2 for you to fetch changes up to 19cd80a214821f4b558560

[GIT PULL] Staging driver fixes for 4.4-rc2

2015-11-22 Thread Greg KH
The following changes since commit 8005c49d9aea74d382f474ce11afbbc7d7130bec: Linux 4.4-rc1 (2015-11-15 17:00:27 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/ tags/staging-4.4-rc2 for you to fetch changes up to b57f9f34e27bf

Re: Use-after-free in ppoll

2015-11-22 Thread Rainer Weikusat
Rainer Weikusat writes: [...] > because of the close, this routine will be called with the peer_wait > wait_queue_head of the non-closed socket of the socket pair as > wait_address argument. This should have been "peer_wait wait_queue_head of the peer of the non-closed socket, ie, that of the

Re: [PATCH 1/3] linux/bitmap: Move 2 mask macro to bitops.h

2015-11-22 Thread Andy Shevchenko
On Thu, Nov 19, 2015 at 4:31 AM, Jia He wrote: > This patch moves the mask macro to bitops.h and then the new introduced > api in find_bit.c can use it. Why API can't use GENMASK() instead? > > Signed-off-by: Jia He > --- > include/linux/bitmap.h | 3 --- > include/linux/bitops.h | 4 > 2

Re: [PATCH 0/3] perf tools DWARF libunwind: Add callchain order support

2015-11-22 Thread Milian Wolff
On Donnerstag, 19. November 2015 16:10:37 CET Arnaldo Carvalho de Melo wrote: > Em Tue, Nov 17, 2015 at 04:05:36PM +0100, Jiri Olsa escreveu: > > hi, > > as reported by Milian, currently for DWARF unwind (both libdw > > and libunwind) we display callchain in callee order only. > > Applied the late

[PATCH] staging: comedi: Coding style warning fix for block comments

2015-11-22 Thread Jitendra Kumar Khasdev
This patch is to comedilib.h file that fixes up following warnings reported by checkpatch.pl : I) Block comments use * on subsequent lines Signed-off-by: Jitendra Kumar Khasdev --- drivers/staging/comedi/comedilib.h | 32 1 file changed, 16 insertions(+), 16 dele

Re: [PATCH] staging: comedi: Coding style warning fix for block comments

2015-11-22 Thread Andy Shevchenko
On Sun, Nov 22, 2015 at 9:19 PM, Jitendra Kumar Khasdev wrote: > This patch is to comedilib.h file that fixes up following warnings > reported by checkpatch.pl : > I) Block comments use * on subsequent lines > > Signed-off-by: Jitendra Kumar Khasdev > --- > drivers/staging/comedi/comedilib.h | 3

Re: [RFC/PATCH 0/3] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 13:29:29 Peter Maydell wrote: > On 21 November 2015 at 23:21, Arnd Bergmann wrote: > > Regarding PJ4, it's still unclear whether that has the same > > problem and it only reports idivt when it actually supports idiva, > > or whether the lack of idiva support on PJ4 is in

Re: [RFC/PATCH 0/3] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2015-11-22 Thread Måns Rullgård
Arnd Bergmann writes: > On Sunday 22 November 2015 13:29:29 Peter Maydell wrote: >> On 21 November 2015 at 23:21, Arnd Bergmann wrote: >> > Regarding PJ4, it's still unclear whether that has the same >> > problem and it only reports idivt when it actually supports idiva, >> > or whether the lack

Re: [linux-sunxi] [PATCH] spi: dts: sun4i: Add support for inter-word wait cycles using the SPI Wait Clock Register

2015-11-22 Thread Maxime Ripard
Hi, On Fri, Nov 20, 2015 at 05:45:48PM +0100, Marcus Weseloh wrote: > 2015-11-20 17:12 GMT+01:00 Rob Herring : > > On Fri, Nov 20, 2015 at 02:56:34PM +0100, Marcus Weseloh wrote: > >> > (and the wdelay should > >> > arguably be a core-spi thing, not a sunxi thing, but that's a separate > >> > disc

Re: [PATCH v3 5/9] ARM: dts: sun8i: sinlinx-sina33: Add AXP223 PMIC device and regulator nodes

2015-11-22 Thread Maxime Ripard
On Sat, Nov 21, 2015 at 01:24:24AM +0800, Chen-Yu Tsai wrote: > >> +®_rtc_ldo { > >> + regulator-always-on; > >> + regulator-min-microvolt = <300>; > >> + regulator-max-microvolt = <300>; > >> + regulator-name = "vcc-rtc"; > >> }; > > > > Isn't this supposed to be in the AX

Re: [RFC/PATCH 0/3] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2015-11-22 Thread Russell King - ARM Linux
On Sun, Nov 22, 2015 at 08:25:27PM +0100, Arnd Bergmann wrote: > The question is really about Marvell Dove, MMP and Armada 370, > which are all based on PJ4 or PJ4B (CPU part : 0x581), so ARMv7-A > and report idivt support but idiva. Well, it's pretty hard to test when binutils blocks your ability

Re: [PATCH v3 4/8] phy: rockchip-usb: add compatible values for rk3066a and rk3188

2015-11-22 Thread Heiko Stuebner
Am Donnerstag, 19. November 2015, 16:32:23 schrieb Doug Anderson: > Heiko, > > On Thu, Nov 19, 2015 at 1:22 PM, Heiko Stuebner wrote: > > We need custom handling for these two socs in the driver shortly, > > so add the necessary compatible values to binding and driver. > > > > Signed-off-by: Heik

Re: [PATCH V6 2/3] dma: add Qualcomm Technologies HIDMA management driver

2015-11-22 Thread okaya
> On Sun, Nov 22, 2015 at 6:37 PM, Sinan Kaya wrote: >> The Qualcomm Technologies HIDMA device has been designed >> to support virtualization technology. The driver has been >> divided into two to follow the hardware design. >> >> 1. HIDMA Management driver >> 2. HIDMA Channel driver >> >> Each HI

Re: [RFC/PATCH 0/3] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 19:47:05 Russell King - ARM Linux wrote: > On Sun, Nov 22, 2015 at 08:25:27PM +0100, Arnd Bergmann wrote: > > The question is really about Marvell Dove, MMP and Armada 370, > > which are all based on PJ4 or PJ4B (CPU part : 0x581), so ARMv7-A > > and report idivt support

Re: [PATCH 02/13] net: mvneta: enable IP checksum with jumbo frames for Armada 38x on Port0

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 08:53:48 Marcin Wojtas wrote: > The Ethernet controller found in the Armada 38x SoC's family support > TCP/IP checksumming with frame sizes larger than 1600 bytes, however > only on port 0. > > This commit enables this feature by using 'marvell,armada-xp-neta' in > 'ethe

Re: [PATCH 07/13] bus: mvebu-mbus: provide api for obtaining IO and DRAM window information

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 08:53:53 Marcin Wojtas wrote: > This commit enables finding appropriate mbus window and obtaining its > target id and attribute for given physical address in two separate > routines, both for IO and DRAM windows. This functionality > is needed for Armada XP/38x Network Co

Re: [RFC/PATCH 0/3] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2015-11-22 Thread Russell King - ARM Linux
On Sun, Nov 22, 2015 at 08:58:08PM +0100, Arnd Bergmann wrote: > does it work with -mcpu=cortex-a15? I've tried crosstool as versions > 2.23.52.20130913, 2.24.0.20141017 and 2.25.51.20150518, and they > all seem to behave as expected, failing with -mcpu=cortex-a9 and > marvell-pj4 but succeeding w

Re: [PATCH 00/13] mvneta Buffer Management and enhancements

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 08:53:46 Marcin Wojtas wrote: > > 3. Optimisations - concatenating TX descriptors' flush, basing on > xmit_more support and combined approach for finalizing egress processing. > Thanks to HR timer buffers can be released with small latency, which is > good for low transf

Job Vacancy at Prestige-GEC

2015-11-22 Thread Prestige HR
Job Vacancy at Prestige Geotechnical and Environmental Consulting Limited. Interested candidates should forward their resumes/CV with verifiable reference(s) as word attached document to: E-Mail: prest...@foxmail.com Yours Sincerely Mrs. Maria Gonzalez. Human Resource Manager -- To unsubscribe f

nouveau: BUG: KASAN: slab-out-of-bounds in memcpy+0x1d/0x40

2015-11-22 Thread Tommi Rantala
Hello, I'm seeing this kasan report after booting with linus v4.4-rc1-290-g3ad5d7e. BUG: KASAN: slab-out-of-bounds in memcpy+0x1d/0x40 at addr 880169e21fd0 Read of size 64 by task kworker/1:0/14 = BUG kmalloc-8192 (No

nouveau: iowrite32 oops & warning at drivers/gpu/drm/nouveau/nouveau_fence.c:198

2015-11-22 Thread Tommi Rantala
Hello, I'm seeing this warning and oops when trying to fuzz linus v4.4-rc1-290-g3ad5d7e with trinity. [ cut here ] WARNING: CPU: 1 PID: 4308 at drivers/gpu/drm/nouveau/nouveau_fence.c:198 nouveau_fence_context_new+0x22e/0x270() CPU: 1 PID: 4308 Comm: trinity-c19 Tainted: G

Re: [PATCH 1/2 iptables] libxt_cgroup: prepare for multi revisions

2015-11-22 Thread Pablo Neira Ayuso
On Sat, Nov 21, 2015 at 11:18:46AM -0500, Tejun Heo wrote: > libxt_cgroup will grow cgroup2 path based match. Postfix existing > symbols with _v0 and prepare for multi revision registration. While > at it, rename O_CGROUP to O_CLASSID and fwid to classid. > > Signed-off-by: Tejun Heo > Cc: Dani

Re: [PATCH 1/2 iptables] libxt_cgroup: prepare for multi revisions

2015-11-22 Thread Pablo Neira Ayuso
On Sun, Nov 22, 2015 at 09:31:28PM +0100, Pablo Neira Ayuso wrote: > On Sat, Nov 21, 2015 at 11:18:46AM -0500, Tejun Heo wrote: > > --- a/extensions/libxt_cgroup.c > > +++ b/extensions/libxt_cgroup.c > > @@ -3,30 +3,30 @@ > > #include > > > > enum { > > - O_CGROUP = 0, > > + O_CLASSID = 0,

Re: [RFC/PATCH 0/3] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 20:03:26 Russell King - ARM Linux wrote: > On Sun, Nov 22, 2015 at 08:58:08PM +0100, Arnd Bergmann wrote: > > does it work with -mcpu=cortex-a15? I've tried crosstool as versions > > 2.23.52.20130913, 2.24.0.20141017 and 2.25.51.20150518, and they > > all seem to behave

Re: [RFC/PATCH 0/3] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2015-11-22 Thread Måns Rullgård
Arnd Bergmann writes: > arnd@wuerfel:/tmp$ arm-linux-gnueabihf-gcc -Wall -O2 -mcpu=cortex-a15 idiv.c > -c -o idiv-arm.o > arnd@wuerfel:/tmp$ objdump -dr idiv-arm.o > > idiv-arm.o: file format elf32-littlearm > > Disassembly of section .text: > > : >0: fbb0 f0f1 udiv

[PATCH 1/2 (v3)] leds-bcm6328: Reuse bcm6328_led_set() instead of copying its functionality

2015-11-22 Thread Simon Arlott
When ensuring a consistent initial LED state in bcm6328_led (as they may be blinking instead of on/off), the LED register is set using an inverted copy of bcm6328_led_set(). To avoid further errors relating to active low handling, call this function directly instead. As bcm6328_led_set() expects t

Re: [PATCH V6 2/3] dma: add Qualcomm Technologies HIDMA management driver

2015-11-22 Thread Andy Shevchenko
On Sun, Nov 22, 2015 at 9:52 PM, wrote: >> On Sun, Nov 22, 2015 at 6:37 PM, Sinan Kaya wrote: [] >>> + if (!is_power_of_2(mgmtdev->max_write_request) || >>> + (mgmtdev->max_write_request < 128) || >> >> Someone likes parens. > > yes, I do. I don't trust compilers and also d

Re: [PATCH 1/3] pinctrl: Broadcom NSP pinctrl device tree bindings

2015-11-22 Thread Rob Herring
On Fri, Nov 20, 2015 at 12:56:31PM -0500, Yendapally Reddy Dhananjaya Reddy wrote: > Device tree binding documentation for Broadcom NSP IOMUX driver > > Signed-off-by: Yendapally Reddy Dhananjaya Reddy Acked-by: Rob Herring > --- > .../bindings/pinctrl/brcm,nsp-pinmux.txt | 79 > +

Re: nouveau: iowrite32 oops & warning at drivers/gpu/drm/nouveau/nouveau_fence.c:198

2015-11-22 Thread Ilia Mirkin
Hi Tommi, Not sure if these apply here but there are a couple of outstanding locking fixes available in http://cgit.freedesktop.org/~darktama/nouveau/ -- specifically these two: http://cgit.freedesktop.org/~darktama/nouveau/commit/?id=2f3a56ad019e378a352e9cb7a559f478826f1a87 http://cgit.freedeskt

Re: [PATCH v2 1/5] devicetree: bindings: Document qcom board compatible format

2015-11-22 Thread Rob Herring
On Fri, Nov 20, 2015 at 03:31:16PM -0800, Stephen Boyd wrote: > Some qcom based bootloaders identify the dtb blob based on a set > of device properties like SoC, platform, PMIC, and revisions of > those components. In downstream kernels, these values are added > to the different component dtsi file

Re: [PATCH v4 1/3] Documentation: dt-bindings: add async_irq to msm_hsusb

2015-11-22 Thread Rob Herring
On Fri, Nov 20, 2015 at 03:47:18PM -0800, Tim Bird wrote: > Add optional async_irq to msm_hsusb binding doc. > > Signed-off-by: Tim Bird Acked-by: Rob Herring > --- > Documentation/devicetree/bindings/usb/msm-hsusb.txt | 10 -- > 1 file changed, 8 insertions(+), 2 deletions(-) > > di

Re: [PATCH] fbdev: sm712fb: avoid unused function warnings

2015-11-22 Thread Geert Uytterhoeven
Hi Arnd, On Fri, Nov 20, 2015 at 10:48 PM, Arnd Bergmann wrote: > The sm712fb framebuffer driver encloses the power-management > functions in #ifdef CONFIG_PM, but the smtcfb_pci_suspend/resume > functions are only really used when CONFIG_PM_SLEEP is also > set, as a frequent gcc warning shows: >

Re: [PATCH 02/13] net: mvneta: enable IP checksum with jumbo frames for Armada 38x on Port0

2015-11-22 Thread Marcin Wojtas
Arnd, 2015-11-22 21:00 GMT+01:00 Arnd Bergmann : > On Sunday 22 November 2015 08:53:48 Marcin Wojtas wrote: >> The Ethernet controller found in the Armada 38x SoC's family support >> TCP/IP checksumming with frame sizes larger than 1600 bytes, however >> only on port 0. >> >> This commit enables t

Re: [PATCH 01/14] DEVICETREE: Add bindings for PIC32 interrupt controller

2015-11-22 Thread Rob Herring
On Fri, Nov 20, 2015 at 05:17:13PM -0700, Joshua Henderson wrote: > From: Cristian Birsan > > Document the devicetree bindings for the interrupt controller on Microchip > PIC32 class devices. This also adds a header defining associated interrupts > and related settings. > > Signed-off-by: Cristi

Re: [PATCH] fbdev: sm712fb: avoid unused function warnings

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 21:51:54 Geert Uytterhoeven wrote: > Hi Arnd, > > On Fri, Nov 20, 2015 at 10:48 PM, Arnd Bergmann wrote: > > The sm712fb framebuffer driver encloses the power-management > > functions in #ifdef CONFIG_PM, but the smtcfb_pci_suspend/resume > > functions are only really u

Re: [RFC/PATCH 0/3] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 20:39:54 Måns Rullgård wrote: > Arnd Bergmann writes: > > > arnd@wuerfel:/tmp$ arm-linux-gnueabihf-gcc -Wall -O2 -mcpu=cortex-a15 > > idiv.c -c -o idiv-arm.o > > arnd@wuerfel:/tmp$ objdump -dr idiv-arm.o > > > > idiv-arm.o: file format elf32-littlearm > > > > Di

Re: [PATCH 07/13] bus: mvebu-mbus: provide api for obtaining IO and DRAM window information

2015-11-22 Thread Marcin Wojtas
Arnd, 2015-11-22 21:02 GMT+01:00 Arnd Bergmann : > On Sunday 22 November 2015 08:53:53 Marcin Wojtas wrote: >> This commit enables finding appropriate mbus window and obtaining its >> target id and attribute for given physical address in two separate >> routines, both for IO and DRAM windows. This

Re: [GIT PULL] TTY/Serial fixes for 4.4-rc2

2015-11-22 Thread Linus Torvalds
Empty email? Some kind of scripting failure? Linus On Sun, Nov 22, 2015 at 10:48 AM, Greg KH wrote: > -- 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/majordom

Re: [PATCH 03/14] DEVICETREE: Add PIC32 clock binding documentation

2015-11-22 Thread Rob Herring
On Fri, Nov 20, 2015 at 05:17:15PM -0700, Joshua Henderson wrote: > From: Purna Chandra Mandal > > Document the devicetree bindings for the clock driver found on Microchip > PIC32 class devices. > > Signed-off-by: Purna Chandra Mandal > Signed-off-by: Joshua Henderson > --- > .../devicetree/b

Re: [PATCH 02/13] net: mvneta: enable IP checksum with jumbo frames for Armada 38x on Port0

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 22:04:38 Marcin Wojtas wrote: > 2015-11-22 21:00 GMT+01:00 Arnd Bergmann : > > On Sunday 22 November 2015 08:53:48 Marcin Wojtas wrote: > >> The Ethernet controller found in the Armada 38x SoC's family support > >> TCP/IP checksumming with frame sizes larger than 1600 byt

Re: [PATCH 05/14] DEVICETREE: Add bindings for PIC32/MZDA platforms

2015-11-22 Thread Rob Herring
On Fri, Nov 20, 2015 at 05:17:17PM -0700, Joshua Henderson wrote: > This adds support for the Microchip PIC32 platform along with the > specific variant PIC32MZDA on a PIC32MZDA Starter Kit. > > Signed-off-by: Joshua Henderson Acked-by: Rob Herring > --- > .../bindings/mips/pic32/microchip,p

Re: [PATCH 00/13] mvneta Buffer Management and enhancements

2015-11-22 Thread Marcin Wojtas
Arnd, 2015-11-22 21:06 GMT+01:00 Arnd Bergmann : > On Sunday 22 November 2015 08:53:46 Marcin Wojtas wrote: >> >> 3. Optimisations - concatenating TX descriptors' flush, basing on >> xmit_more support and combined approach for finalizing egress processing. >> Thanks to HR timer buffers can be rele

alternate queueing mechanism (was: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue)

2015-11-22 Thread Rainer Weikusat
Rainer Weikusat writes: [AF_UNIX SOCK_DGRAM throughput] > It may be possible to improve this by tuning/ changing the flow > control mechanism. Out of my head, I'd suggest making the queue longer > (the default value is 10) and delaying wake ups until the server > actually did catch up, IOW, the

Re: [PATCH 07/14] DEVICETREE: Add bindings for PIC32 pin control and GPIO

2015-11-22 Thread Rob Herring
On Fri, Nov 20, 2015 at 05:17:19PM -0700, Joshua Henderson wrote: > From: Andrei Pistirica > > Document the devicetree bindings for PINCTRL and GPIO found on Microchip > PIC32 class devices. This also adds a header defining related port and > peripheral pin select functionality. > > Signed-off-b

Re: [PATCH v3 0/3] virtio DMA API core stuff

2015-11-22 Thread Michael S. Tsirkin
On Sun, Nov 22, 2015 at 03:58:28PM +, David Woodhouse wrote: > On Fri, 2015-11-20 at 10:21 +0200, Michael S. Tsirkin wrote: > > > > David, there are two things a hypervisor needs to tell the guest. > > 1. The actual device is behind an IOMMU. This is what you > >    are suggesting we use DMAR

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Re: [PATCH 02/13] net: mvneta: enable IP checksum with jumbo frames for Armada 38x on Port0

2015-11-22 Thread Marcin Wojtas
Arnd, > > If the feature set depends on the port number, we should think about > the way it gets handled again, as this is probably better not described > as something that depends (just) on the SoC, but on the way it gets > integrated. Maybe we can introduce an additional property for the > check

Re: [PATCH 09/14] DEVICETREE: Add bindings for PIC32 usart driver

2015-11-22 Thread Rob Herring
On Fri, Nov 20, 2015 at 05:17:21PM -0700, Joshua Henderson wrote: > From: Andrei Pistirica > > Document the devicetree bindings for the USART peripheral found on > Microchip PIC32 class devices. > > Signed-off-by: Andrei Pistirica > Signed-off-by: Joshua Henderson > --- > .../bindings/serial/

Re: [PATCH 12/14] DEVICETREE: Add bindings for PIC32 SDHC host controller

2015-11-22 Thread Rob Herring
On Fri, Nov 20, 2015 at 05:17:24PM -0700, Joshua Henderson wrote: > From: Andrei Pistirica > > Document the devicetree bindings for the SDHC peripheral found on > Microchip PIC32 class devices. > > Signed-off-by: Andrei Pistirica > Signed-off-by: Joshua Henderson > --- > .../devicetree/bindin

Re: [PATCH 1/2] mtd: brcmnand: Add brcm,nand-bcm63268 device tree binding

2015-11-22 Thread Rob Herring
On Sat, Nov 21, 2015 at 01:10:45PM +, Simon Arlott wrote: > Add device tree binding for NAND on the BCM63268. > > The BCM63268 has a NAND interrupt register with combined status and enable > registers. > > Signed-off-by: Simon Arlott > --- > .../devicetree/bindings/mtd/brcm,brcmnand.txt

Re: [PATCH V4 3/3] Input: goodix - update dt bindings documentation (axis swapping/inversion)

2015-11-22 Thread Rob Herring
On Sat, Nov 21, 2015 at 02:30:22PM +0100, Karsten Merker wrote: > The goodix touchscreen driver has gained support for the > optional touchscreen-inverted-x, touchscreen-inverted-y > and touchscreen-swapped-x-y properties as described in > Documentation/devicetree/bindings/input/touchscreen/touchsc

Re: [RFC PATCH] xfs: support for non-mmu architectures

2015-11-22 Thread Dave Chinner
On Fri, Nov 20, 2015 at 05:47:34PM -0500, Brian Foster wrote: > On Sat, Nov 21, 2015 at 07:36:02AM +1100, Dave Chinner wrote: > > On Fri, Nov 20, 2015 at 10:11:19AM -0500, Brian Foster wrote: > > > On Fri, Nov 20, 2015 at 10:35:47AM +1100, Dave Chinner wrote: > > > Those latter calls are all from f

Re: [PATCH v5 1/3] mtd: arasan: Add device tree binding documentation

2015-11-22 Thread Rob Herring
On Sat, Nov 21, 2015 at 08:09:37PM +0530, Punnaiah Choudary Kalluri wrote: > This patch adds the dts binding document for arasan nand flash > controller. > > Signed-off-by: Punnaiah Choudary Kalluri > --- > Changes in v5: > - None > Changes in v4: > - Added num-cs property > - Added clock support

Re: [PATCH v3 0/3] virtio DMA API core stuff

2015-11-22 Thread Michael S. Tsirkin
On Sun, Nov 22, 2015 at 03:54:21PM +, David Woodhouse wrote: > On Sun, 2015-11-22 at 15:06 +0200, Marcel Apfelbaum wrote: > > > > > > I tried to generate a DMAR table that excludes some devices from > > IOMMU translation, however it does not help. > > > > The reason is, as far as I understan

Re: [PATCH 1/4] clocksource: Add brcm,bcm6345-timer device tree binding

2015-11-22 Thread Rob Herring
On Sat, Nov 21, 2015 at 07:02:46PM +, Simon Arlott wrote: > Add device tree binding for the BCM6345 timer. This is required for the > BCM6345 watchdog which needs to respond to one of the timer interrupts. > > Signed-off-by: Simon Arlott One minor nit, otherwise: Acked-by: Rob Herring > -

Re: [PATCH 3/4] watchdog: Add brcm,bcm6345-wdt device tree binding

2015-11-22 Thread Rob Herring
On Sat, Nov 21, 2015 at 07:04:39PM +, Simon Arlott wrote: > Add device tree binding for the BCM6345 watchdog. > > This uses the BCM6345 timer for its warning interrupt. > > Signed-off-by: Simon Arlott Acked-by: Rob Herring > --- > .../bindings/watchdog/brcm,bcm6345-wdt.txt | 35

[PATCH (v4) 1/2] mtd: brcmnand: Add brcm,bcm63268-nand device tree binding

2015-11-22 Thread Simon Arlott
Add device tree binding for NAND on the BCM63268. The BCM63268 has a NAND interrupt register with combined status and enable registers. Signed-off-by: Simon Arlott --- On 22/11/15 21:59, Rob Herring wrote: >> + * "brcm,nand-bcm63268" >> + - compatible: should contain "brcm,nand-bcm", "brcm,nand-

[PATCH (v4) 2/2] mtd: brcmnand: Add support for the BCM63268

2015-11-22 Thread Simon Arlott
The BCM63268 has a NAND interrupt register with combined status and enable registers. It also has a clock for the NAND controller that needs to be enabled. Set up the device by enabling the clock, disabling and acking all interrupts, then handle the CTRL_READY interrupt. Add a "device_remove" fun

Re: [GIT PULL] optimize 64-by-32 ddivision for constant divisors on 32-bit machines

2015-11-22 Thread Arnd Bergmann
On Monday 16 November 2015 20:20:38 you wrote: > Arnd, > > Please pull the following branch: > > git://git.linaro.org/people/nicolas.pitre/linux div64 > > This contains those patches I've initially posted here: > > https://lkml.org/lkml/2015/11/2/715 > > Only changes to those poste

Re: [PATCH (v4) 1/2] mtd: brcmnand: Add brcm,bcm63268-nand device tree binding

2015-11-22 Thread Rob Herring
On Sun, Nov 22, 2015 at 10:15:33PM +, Simon Arlott wrote: > Add device tree binding for NAND on the BCM63268. > > The BCM63268 has a NAND interrupt register with combined status and enable > registers. > > Signed-off-by: Simon Arlott Acked-by: Rob Herring > --- > On 22/11/15 21:59, Rob He

Re: [GIT PULL] optimize 64-by-32 ddivision for constant divisors on 32-bit machines

2015-11-22 Thread Nicolas Pitre
On Sun, 22 Nov 2015, Arnd Bergmann wrote: > On Monday 16 November 2015 20:20:38 you wrote: > > Arnd, > > > > Please pull the following branch: > > > > git://git.linaro.org/people/nicolas.pitre/linux div64 > > > > This contains those patches I've initially posted here: > > > > https://l

Re: [PATCH v2] x86: replace RDRAND forced-reseed with simple sanity check

2015-11-22 Thread Len Brown
Ingo, PeterA, ping. Please let me know if you require a revision to this patch, or if you would like me to re-send it. thanks, -Len On Sun, Aug 16, 2015 at 11:20 AM, Len Brown wrote: > From: Len Brown > > x86_init_rdrand() was added with 2 goals: > > 1. Sanity check that the built-in-self-te

[GIT PULL] TTY/Serial fixes for 4.4-rc2

2015-11-22 Thread Greg KH
The following changes since commit 8005c49d9aea74d382f474ce11afbbc7d7130bec: Linux 4.4-rc1 (2015-11-15 17:00:27 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-4.4-rc2 for you to fetch changes up to bd63acf9e9a6b48e9c6c15

Re: [GIT PULL] TTY/Serial fixes for 4.4-rc2

2015-11-22 Thread Greg KH
On Sun, Nov 22, 2015 at 01:26:11PM -0800, Linus Torvalds wrote: > Empty email? > > Some kind of scripting failure? brain-fart, sorry, proper email body now sent. greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.

Re: wilc_wfi_cfgoperations.c:undefined reference to `cfg80211_ready_on_channel'

2015-11-22 Thread Arnd Bergmann
On Sunday 22 November 2015 13:53:44 kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > master > head: 3ad5d7e06a96d54a55acb5ab25938a06814605c8 > commit: bcc43a4b5ed75285aeacf2cf8d9b96d6379fb429 staging/wilc: fix Kconfig > dependencies, second

Re: [RFC PATCH] xfs: support for non-mmu architectures

2015-11-22 Thread Dave Chinner
On Sat, Nov 21, 2015 at 12:26:47AM +0200, Octavian Purdila wrote: > On Fri, Nov 20, 2015 at 11:08 PM, Dave Chinner wrote: > > On Fri, Nov 20, 2015 at 03:43:20PM +0200, Octavian Purdila wrote: > >> On Fri, Nov 20, 2015 at 1:24 AM, Dave Chinner wrote: > >> > On Wed, Nov 18, 2015 at 12:46:21AM +0200

Re: [PATCH v3 0/3] virtio DMA API core stuff

2015-11-22 Thread David Woodhouse
> There's that, and there's an "I care about security, but > do not want to burn up cycles on fake protections that > do not work" case. It would seem to make most sense for this use case simply *not* to expose virtio devices to guests as being behind an IOMMU at all. Sure, there are esoteric us

Re: [PATCH v3 0/3] virtio DMA API core stuff

2015-11-22 Thread David Woodhouse
> There's that, and there's an "I care about security, but > do not want to burn up cycles on fake protections that > do not work" case. It would seem to make most sense for this use case simply *not* to expose virtio devices to guests as being behind an IOMMU at all. Sure, there are esoteric us

linux-next: manual merge of the sunxi tree with the samsung-krzk tree

2015-11-22 Thread Stephen Rothwell
Hi Maxime, Today's linux-next merge of the sunxi tree got a conflict in: arch/arm/configs/multi_v7_defconfig between commit: 23a526f0478c ("ARM: multi_v7_defconfig: Build ChromeOS EC drivers as modules") from the samsung-krzk tree and commit: 83e9e1f84074 ("ARM: multi_v7_defconfig: Enab

Re: [PATCH v2 1/2] scsi: lpfc: Use kzalloc instead of kmalloc

2015-11-22 Thread Sebastian Herbszt
Punit Vara wrote: > This patch is to the lpfc_els.c which resolves following warning > reported by coccicheck: > > WARNING: kzalloc should be used for rdp_context, instead of > kmalloc/memset > > Signed-off-by: Punit Vara > --- > drivers/scsi/lpfc/lpfc_els.c | 3 +-- > 1 file changed, 1 inserti

Re: [PATCH v2] lpfc: replaced kmalloc + memset with kzalloc

2015-11-22 Thread Sebastian Herbszt
Saurabh Sengar wrote: > replacing kmalloc and memset by a single call of kzalloc > > Signed-off-by: Saurabh Sengar > --- > v2 : I didn't got any response for my initial patch, > I am sending it again on top of latest kernel(today's) > > drivers/scsi/lpfc/lpfc_els.c | 3 +-- > 1 file changed, 1

[PATCH 1/1] x86 smpboot: re-enable init_udelay=0 by default on modern CPUs

2015-11-22 Thread Len Brown
From: Len Brown Fix a Linux-4.3 performance regression: commit f1ccd249319e ("x86/smpboot: Fix cpu_init_udelay=1 corner case boot parameter misbehavior") allowed the cmdline "cpu_init_udelay=" to work with all values, including the default of 1. But in setting the default of 1, it

Re: kernel BUG at drivers/scsi/scsi_lib.c:1096!

2015-11-22 Thread Mark Salter
On Sun, 2015-11-22 at 00:56 +0800, Ming Lei wrote: > On Sat, 21 Nov 2015 12:30:14 +0100 > Laurent Dufour wrote: > > > On 20/11/2015 13:10, Michael Ellerman wrote: > > > On Thu, 2015-11-19 at 00:23 -0800, Christoph Hellwig wrote: > > > > > > > It's pretty much guaranteed a block layer bug, most l

Re: [PATCH] powerpc: tracing: don't trace hcalls on offline CPUs

2015-11-22 Thread Michael Ellerman
On Fri, 2015-11-20 at 15:22 +0300, Denis Kirjanov wrote: > On 11/3/15, Denis Kirjanov wrote: > > On 11/3/15, Michael Ellerman wrote: > > > On Thu, 2015-10-29 at 22:10 +0300, Denis Kirjanov wrote: > > > > ./drmgr -c cpu -a -r gives the following warning: > > > > > > > > [ 2327.035563] RCU used il

Re: [PATCH RESEND 15/16] leds: add LM3633 driver

2015-11-22 Thread Kim, Milo
Hi Jacek, On 11/20/2015 6:22 PM, Jacek Anaszewski wrote: On 11/10/2015 08:38 AM, Kim, Milo wrote: [...] +cat /sys/class/leds//pattern_levels +low brightness: 0, high brightness: 255 + +What:/sys/class/leds//run_pattern +Date:Oct 2015 +KernelVersio

Re: kernel BUG at drivers/scsi/scsi_lib.c:1096!

2015-11-22 Thread Ming Lei
On Mon, Nov 23, 2015 at 7:20 AM, Mark Salter wrote: > On Sun, 2015-11-22 at 00:56 +0800, Ming Lei wrote: >> On Sat, 21 Nov 2015 12:30:14 +0100 >> Laurent Dufour wrote: >> >> > On 20/11/2015 13:10, Michael Ellerman wrote: >> > > On Thu, 2015-11-19 at 00:23 -0800, Christoph Hellwig wrote: >> > > >>

Re: [PATCH] powerpc: tracing: don't trace hcalls on offline CPUs

2015-11-22 Thread Steven Rostedt
On Mon, 23 Nov 2015 10:35:59 +1100 Michael Ellerman wrote: > It's mostly a tracing patch, so I'd need an ACK from Steve at least. > > It would probably be best if you split it into a "tracing: .. " patch which > adds the new macros and then a powerpc patch which uses them. Yes please do that. I

Linux 4.4-rc2

2015-11-22 Thread Linus Torvalds
Things are looking fairly normal in 4.4-land, with no huge surprises in rc2. There were a couple of late features: parisc hugepage support and some late slub bulk allocator patches were not only merged at the end of the week, but they strictly speaking should have been merge window things. But the

linux-next: manual merge of the clockevents tree with the samsung-krzk tree

2015-11-22 Thread Stephen Rothwell
Hi Daniel, Today's linux-next merge of the clockevents tree got a conflict in: arch/arm/mach-exynos/Kconfig between commit: 23067d397616 ("ARM: EXYNOS: Switch to syscon reboot and poweroff") from the samsung-krzk tree and commit: b21f38ccbc1d ("clocksource/drivers/exynos_mct: Fix Kconfi

Re: [RFC PATCH v1 2/2] dt-bindings: add document for Innosilicon HDMI on Rockchip platform

2015-11-22 Thread Yakir Yang
Hi Heiko, On 11/22/2015 04:14 AM, Heiko Stuebner wrote: Hi Yakir, Am Mittwoch, 11. November 2015, 15:47:32 schrieb Yakir Yang: Signed-off-by: Yakir Yang --- .../display/rockchip/inno_hdmi-rockchip.txt| 50 ++ 1 file changed, 50 insertions(+) create mode 100644

Re: [PATCH] wireless: change cfg80211 regulatory domain info as debug messages

2015-11-22 Thread Dave Young
On 11/20/15 at 12:55pm, Johannes Berg wrote: > On Sun, 2015-11-15 at 19:25 +0100, Stefan Lippers-Hollmann wrote: > > Hi > > > > On 2015-11-15, Dave Young wrote: > > > cfg80211 module prints a lot of messages like below. Actually > > > printing once is acceptable but sometimes it will print again a

Re: wilc_wfi_cfgoperations.c:undefined reference to `cfg80211_ready_on_channel'

2015-11-22 Thread Greg Kroah-Hartman
On Sun, Nov 22, 2015 at 11:31:00PM +0100, Arnd Bergmann wrote: > On Sunday 22 November 2015 13:53:44 kbuild test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > > master > > head: 3ad5d7e06a96d54a55acb5ab25938a06814605c8 > > commit: bcc43a4b5ed75285a

Re: [RFC PATCH] xfs: support for non-mmu architectures

2015-11-22 Thread Octavian Purdila
On Mon, Nov 23, 2015 at 12:44 AM, Dave Chinner wrote: > On Sat, Nov 21, 2015 at 12:26:47AM +0200, Octavian Purdila wrote: >> On Fri, Nov 20, 2015 at 11:08 PM, Dave Chinner wrote: >> > On Fri, Nov 20, 2015 at 03:43:20PM +0200, Octavian Purdila wrote: >> >> On Fri, Nov 20, 2015 at 1:24 AM, Dave Chi

Re: linux-next: manual merge of the clockevents tree with the samsung-krzk tree

2015-11-22 Thread Krzysztof Kozlowski
On 23.11.2015 10:22, Stephen Rothwell wrote: > Hi Daniel, > > Today's linux-next merge of the clockevents tree got a conflict in: > > arch/arm/mach-exynos/Kconfig > > between commit: > > 23067d397616 ("ARM: EXYNOS: Switch to syscon reboot and poweroff") > > from the samsung-krzk tree and c

Re: [PATCH 1/3] ARM: imx: clk-vf610: fix SAI clock tree

2015-11-22 Thread Shawn Guo
On Sat, Oct 17, 2015 at 09:05:20PM -0700, Stefan Agner wrote: > The Synchronous Audio Interface (SAI) instances are clocked by > independent clocks: The bus clock and the audio clock (as shown in > Figure 51-1 in the Vybrid Reference Manual). The clock gates in > CCGR0/CCGR1 for SAI0 through SAI3 a

Re: kernel BUG at drivers/scsi/scsi_lib.c:1096!

2015-11-22 Thread Mark Salter
On Mon, 2015-11-23 at 08:36 +0800, Ming Lei wrote: > On Mon, Nov 23, 2015 at 7:20 AM, Mark Salter wrote: > > On Sun, 2015-11-22 at 00:56 +0800, Ming Lei wrote: > > > On Sat, 21 Nov 2015 12:30:14 +0100 > > > Laurent Dufour wrote: > > > > > > > On 20/11/2015 13:10, Michael Ellerman wrote: > > > >

RE: [PATCH v3] alarmtimer: fix unexpected rtc interrupt when system resume from S3

2015-11-22 Thread Lee, Zhuo-hao
>Although from the earlier discussion it still isn't quite clear to me: >Why must the HPET RTC emulation need to fire the alarm every 16ms? Is that not >something that can be fixed? This is hpet driver's behavior. Please check the following comment which is copied from the file hpet.c /* HPET i

Re: [RFC PATCH 5/7] perf tools: Support setting different slots in a BPF map separately

2015-11-22 Thread Wangnan (F)
On 2015/11/20 23:34, Arnaldo Carvalho de Melo wrote: Em Fri, Nov 20, 2015 at 09:25:36PM +0800, Wangnan (F) escreveu: + case BPF_MAP_PRIV_KEY_INDICS: + for (i = 0; i < priv->key.indics.nr_indics; i++) { + u64 _idx = priv->key.ind

Re: [PATCH v2] zram: Prevent page allocation failure during zcomp_strm_alloc

2015-11-22 Thread Minchan Kim
Hello, On Fri, Nov 20, 2015 at 07:02:44PM +0900, Kyeongdon Kim wrote: > When we're using LZ4 multi compression streams for zram swap, > we found out page allocation failure message in system running test. > That was not only once, but a few(2 - 5 times per test). > Also, some failure cases were co

Re: [PATCH] lightnvm: calculate device values correctly

2015-11-22 Thread Wenwei Tao
OK, I see. Thanks for the explanation. 2015-11-23 2:34 GMT+08:00 Matias : > On 11/22/2015 02:51 PM, Wenwei Tao wrote: >> >> In the original calculation, the relationships among >> block, plane and lun was confusing, refine it on the >> basis of Open-channelSSDInterfaceSpecification. >> >> Signed-o

[PATCH V7 0/3] dma: add Qualcomm Technologies HIDMA driver

2015-11-22 Thread Sinan Kaya
The Qualcomm Technologies HIDMA device has been designed to support virtualization technology. The driver has been divided into two to follow the hardware design. 1. HIDMA Management driver 2. HIDMA Channel driver Each HIDMA HW consists of multiple channels. These channels share some set of commo

[PATCH V7 2/3] dma: add Qualcomm Technologies HIDMA management driver

2015-11-22 Thread Sinan Kaya
The Qualcomm Technologies HIDMA device has been designed to support virtualization technology. The driver has been divided into two to follow the hardware design. 1. HIDMA Management driver 2. HIDMA Channel driver Each HIDMA HW consists of multiple channels. These channels share some set of commo

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