Re: [PATCH v5] usb: misc: add USB251xB/xBi Hi-Speed Hub Controller Driver

On Fri, Feb 10, 2017 at 09:19:27AM +0100, Richard Leitner wrote: > This patch adds a driver for configuration of the Microchip USB251xB/xBi > USB 2.0 hub controller series with USB 2.0 upstream connectivity, SMBus > configuration interface and two to four USB 2.0 downstream ports. > > Furthermore

[PATCH v4 01/36] [media] dt-bindings: Add bindings for i.MX media driver

Add bindings documentation for the i.MX media driver. Signed-off-by: Steve Longerbeam --- Documentation/devicetree/bindings/media/imx.txt | 66 + 1 file changed, 66 insertions(+) create mode 100644

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

On 2/15/17 7:02 PM, Stephen Rothwell wrote: Hi all, On Tue, 14 Feb 2017 09:12:50 +1100 Stephen Rothwell wrote: After merging the net tree, today's linux-next build (powerpc64le perf) failed like this: Warning: tools/include/uapi/linux/bpf.h differs from kernel bpf.c:

Re: [PATCH] async_tx: deprecate broken support for channel switching

On Wed, Feb 15, 2017 at 06:42:09PM -0800, Dan Williams wrote: > Back in 2011, Russell pointed out that the "async_tx channel switch" > capability was violating expectations of the dma mapping api [1]. At the > time the existing uses were reviewed as still usable, but that longer > term we needed a

[alsa-devel] [PATCH 2/2] ASoC: mediatek: add power-domains for mt2701-afe-pcm.txt

This add power-domains for mt2701-afe-pcm Signed-off-by: Garlic Tseng --- Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt

[alsa-devel] [PATCH 0/2] ASoC: mediatek: add power-domain ctrl for 2701

add power-domain get/put ctrl for 2701 and add relative node description in binding doc. Garlic Tseng (2): ASoC: mediatek: add power-domain get/put ctrl for mt2701 ASoC: mediatek: add power-domains for mt2701-afe-pcm.txt Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt | 2 ++

[alsa-devel] [PATCH 1/2] ASoC: mediatek: add power-domain get/put ctrl for mt2701

add power-domain ctrl for audio driver Signed-off-by: Garlic Tseng --- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c index

[PATCH 04/15] Staging: rtl8192u: r8192U_core.c - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- drivers/staging/rtl8192u/r8192U_core.c | 70 +- 1 file changed, 35 insertions(+), 35 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U_core.c

[PATCH 03/15] Staging: rtl8192u: r8192U_dm.c - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- drivers/staging/rtl8192u/r8192U_dm.c | 175 +++ 1 file changed, 97 insertions(+), 78 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U_dm.c

[PATCH 01/15] Staging: rtl8192u: ieee80211: ieee80211_wx.c - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c | 87 --- 1 file changed, 47 insertions(+), 40 deletions(-) diff --git

[PATCH 07/15] Staging: rtl8192u: ieee80211: ieee80211_softmac.c - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- .../staging/rtl8192u/ieee80211/ieee80211_softmac.c | 71 +++--- 1 file changed, 36 insertions(+), 35 deletions(-) diff --git

[PATCH 06/15] Staging: rtl8192u: ieee80211: rtl819x_TSProc.c - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c

[PATCH 05/15] Staging: rtl8192u: r8192U.h - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- drivers/staging/rtl8192u/r8192U.h | 39 ++- 1 file changed, 26 insertions(+), 13 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U.h

[PATCH v7 2/3] MAINTAINERS: add zx2967 i2c controller driver to ARM ZTE architecture

Add the zx2967 i2c controller driver as maintained by ARM ZTE architecture maintainers, as they're parts of the core IP. Signed-off-by: Baoyou Xie --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index e63063b..313fab5 100644

[PATCH] perf: Rename CONFIG_[UK]PROBE_EVENT to CONFIG_[UK]PROBE_EVENTS

From: Anton Blanchard We have uses of CONFIG_UPROBE_EVENT and CONFIG_KPROBE_EVENT as well as CONFIG_UPROBE_EVENTS and CONFIG_KPROBE_EVENTS. Consistently use the plurals. Signed-off-by: Anton Blanchard --- Documentation/trace/kprobetrace.txt | 2 +-

[PATCH v7 1/3] dt: bindings: add documentation for zx2967 family i2c controller

This patch adds dt-binding documentation for zx2967 family i2c controller. Signed-off-by: Baoyou Xie Acked-by: Rob Herring --- .../devicetree/bindings/i2c/i2c-zx2967.txt | 24 ++ 1 file changed, 24 insertions(+) create mode

Re: [PATCH] perf: Fix CONFIG_KPROBE_EVENTS and CONFIG_UPROBE_EVENTS typos

Hi Ingo, > So the names should be fixed, it should be CONFIG_UPROBE_EVENTS and > CONFIG_KPROBE_EVENTS throughout the code. It's CONFIG_PERF_EVENTS and > CONFIG_PROBE_EVENTS after all and lives in kernel/events/ - all > plural. > > I didn't notice the misnomer when merging these bits. Ok,

Re: [PATCH v6 0/3] perf: add support for analyzing events for containers

Hari Bathini writes: > Currently, there is no trivial mechanism to analyze events based on > containers. perf -G can be used, but it will not filter events for the > containers created after perf is invoked, making it difficult to assess/ > analyze performance issues

Re: [PATCH 0/2] efi: Enhance capsule loader to support signed Quark images

On 2017-02-16 04:00, Kweh, Hock Leong wrote: >> -Original Message- >> From: Jan Kiszka [mailto:jan.kis...@siemens.com] >> Sent: Thursday, February 16, 2017 3:00 AM >> To: Andy Shevchenko >> Cc: Matt Fleming ; Ard Biesheuvel >>

[PATCH v4 18/36] media: Add i.MX media core driver

Add the core media driver for i.MX SOC. Signed-off-by: Steve Longerbeam --- Documentation/media/v4l-drivers/imx.rst | 542 + drivers/staging/media/Kconfig | 2 + drivers/staging/media/Makefile| 1

Re: [PATCH v2 1/2] sched/deadline: Remove unnecessary condition in push_dl_task()

On Thu, 16 Feb 2017 11:05:53 +0900 Byungchul Park wrote: > Once pick_next_pushable_dl_task(rq) returns a task, it guarantees that > the task's cpu is rq->cpu, so task_cpu(next_task) is always rq->cpu if > task == next_task. Remove the redundant condition and make code

[PATCH v3 1/2] sched/deadline: Remove unnecessary condition in push_dl_task()

pick_next_pushable_dl_task(rq) has BUG_ON(rq->cpu != task_cpu(task)) when it returns a task other than NULL, which means that task_cpu(task) must be rq->cpu. So if task == next_task, then task_cpu(next_task) must be rq->cpu as well. Remove the redundant condition and make code simpler. By this

Re: [PATCH] arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board

Hi, On 2017/2/9 15:07, Jiancheng Xue wrote: > Add basic dts files for hi3798cv200-poplar board. Poplar is the > first development board compliant with the 96Boards Enterprise > Edition TV Platform specification. The board features the > Hi3798CV200 with an integrated quad-core 64-bit ARM Cortex

Re: [PATCH v3 1/4] seccomp: Add sysctl to display available actions

On Mon, Feb 13, 2017 at 7:45 PM, Tyler Hicks wrote: > This patch creates a read-only sysctl containing an ordered list of > seccomp actions that the kernel supports. The ordering, from left to > right, is the lowest action value (kill) to the highest action value > (allow).

[PATCH v4 31/36] media: imx: csi: add __csi_get_fmt

Add __csi_get_fmt() and use it to return the correct mbus format (active or try) in get_fmt. Use it in other places as well. Signed-off-by: Steve Longerbeam Suggested-by: Russell King --- drivers/staging/media/imx/imx-media-csi.c | 52

[PATCH v4 25/36] ARM: imx_v6_v7_defconfig: Enable staging video4linux drivers

Enable i.MX v4l2 media staging driver. For video capture on i.MX, the video multiplexer subdev is required. On the SabreAuto, the ADV7180 video decoder is required along with i2c-mux-gpio. The Sabrelite and SabreSD require the OV5640 and the SabreLite requires PWM clocks for the OV5640. Increase

[PATCH v4 30/36] media: imx: update capture dev format on IDMAC output pad set_fmt

When configuring the IDMAC output pad formats (in ipu_csi, ipu_ic_prpenc, and ipu_ic_prpvf subdevs), the attached capture device format must also be updated. Signed-off-by: Steve Longerbeam Suggested-by: Philipp Zabel ---

[PATCH v4 06/36] ARM: dts: imx6-sabrelite: add OV5642 and OV5640 camera sensors

Adds the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor. Both hang off the same i2c2 bus, so they require different (and non- default) i2c slave addresses. The OV5642 connects to the parallel-bus mux input port on ipu1_csi0_mux. The OV5640 connects to the input port on the MIPI

[PATCH v4 07/36] ARM: dts: imx6-sabresd: add OV5642 and OV5640 camera sensors

Enables the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor. The OV5642 connects to the parallel-bus mux input port on ipu1_csi0_mux. The OV5640 connects to the input port on the MIPI CSI-2 receiver on mipi_csi. Until the OV5652 sensor module compatible with the SabreSD becomes

[PATCH v4 04/36] ARM: dts: imx6qdl: add capture-subsystem device

Signed-off-by: Steve Longerbeam --- arch/arm/boot/dts/imx6dl.dtsi | 5 + arch/arm/boot/dts/imx6q.dtsi | 5 + 2 files changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index 371288a..f1743fc 100644 ---

Re: [PATCH v2 2/2] sched/rt: Remove unnecessary condition in push_rt_task()

On Thu, 16 Feb 2017 11:05:54 +0900 Byungchul Park wrote: > Once pick_next_pushable_task(rq) returns a task, it guarantees that > the task's cpu is rq->cpu, so task_cpu(next_task) is always rq->cpu if > task == next_task. Remove the redundant condition and make code

[PATCH v3 2/2] sched/rt: Remove unnecessary condition in push_rt_task()

pick_next_pushable_task(rq) has BUG_ON(rq_cpu != task_cpu(task)) when it returns a task other than NULL, which means that task_cpu(task) must be rq->cpu. So if task == next_task, then task_cpu(next_task) must be rq->cpu as well. Remove the redundant condition and make code simpler. By this patch,

Re: [PATCH v3 2/2] sched/rt: Remove unnecessary condition in push_rt_task()

On Thu, 16 Feb 2017 11:34:17 +0900 Byungchul Park wrote: > pick_next_pushable_task(rq) has BUG_ON(rq_cpu != task_cpu(task)) when > it returns a task other than NULL, which means that task_cpu(task) must > be rq->cpu. So if task == next_task, then task_cpu(next_task) must

[PATCH] async_tx: deprecate broken support for channel switching

Back in 2011, Russell pointed out that the "async_tx channel switch" capability was violating expectations of the dma mapping api [1]. At the time the existing uses were reviewed as still usable, but that longer term we needed a rework of the raid offload implementation. While some of the

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

Hi all, On Tue, 14 Feb 2017 09:12:50 +1100 Stephen Rothwell wrote: > > After merging the net tree, today's linux-next build (powerpc64le perf) > failed like this: > > Warning: tools/include/uapi/linux/bpf.h differs from kernel > bpf.c: In function 'bpf_prog_attach': >

Re: [PATCH v3 2/2] sched/rt: Remove unnecessary condition in push_rt_task()

On Wed, Feb 15, 2017 at 09:45:37PM -0500, Steven Rostedt wrote: > On Thu, 16 Feb 2017 11:34:17 +0900 > Byungchul Park wrote: > > > pick_next_pushable_task(rq) has BUG_ON(rq_cpu != task_cpu(task)) when > > it returns a task other than NULL, which means that task_cpu(task)

[PATCH] irq: clarify logic calculating bogus irqreturn_t values

Although irqreturn_t is an enum, we treat it (and its enumeration constants) as a bitmask. However, bad_action_ret() uses a less-than operator to determine whether an irqreturn_t falls within allowable bit values, which means we need to know the signededness of an enum type to read the logic,

Re: Regression in next with use printk_safe buffers in printk

On (02/15/17 20:03), Tony Lindgren wrote: > * Sergey Senozhatsky [170215 17:32]: > > On (02/15/17 10:01), Tony Lindgren wrote: > > [..] > > > Below is another issue I noticed caused by commit f975237b7682 that > > > I noticed during booting. > > > > do you mean

Re: [PATCH] uio: add UIO_MEM_CUSTOM support

On 02/15/2017 05:34 PM, Xiubo Li wrote: >>> --- a/drivers/uio/uio.c >>> +++ b/drivers/uio/uio.c >>> @@ -708,6 +708,8 @@ static int uio_mmap(struct file *filep, struct >>> vm_area_struct *vma) >>> case UIO_MEM_LOGICAL: >>> case UIO_MEM_VIRTUAL: >>> return

[PATCH 02/15] Staging: rtl8192u: r819xU_cmdpkt.c - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- drivers/staging/rtl8192u/r819xU_cmdpkt.c | 82 1 file changed, 52 insertions(+), 30 deletions(-) diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.c

[PATCH 00/15] Staging: rtl8192u - fixed block comments

Fixed style of block comments across all of the rtl8192u driver This driver has a lot of code commented out that could be deleted, I have not changed that. This is a new series as only some of the 25 set sent last week got applied. Derek Robson (15): Staging: rtl8192u: ieee80211:

[PATCH] remoteproc: qcom: mdt_loader: Use signed type for offset

In the transition from using rproc_da_to_va(), the type of the load offset became unsigned. This causes the subsequent check to let negative values less than p_memsz + mem_size through and we write outside of the buffer. Change the type back to a signed value to catch this. Fixes: 7f0dd07a9b29

Re: [PATCH] cpufreq: schedutil: govern how frequently we change frequency with rate_limit

On 15-02-17, 23:35, Rafael J. Wysocki wrote: > On Wednesday, February 15, 2017 10:45:47 PM Viresh Kumar wrote: > > First of all, [RFC] pretty please on things like this. Sure. > > Normally, the time it takes to reevaluate the frequency is negligible > > compared to the time it takes to change

RE: [PATCH v3 2/2] sched/rt: Remove unnecessary condition in push_rt_task()

> -Original Message- > From: Steven Rostedt [mailto:rost...@goodmis.org] > Sent: Thursday, February 16, 2017 11:46 AM > To: Byungchul Park > Cc: pet...@infradead.org; mi...@kernel.org; linux-kernel@vger.kernel.org; > juri.le...@gmail.com; kernel-t...@lge.com > Subject: Re: [PATCH v3 2/2]

Re: [PATCH 3.16 149/306] batman-adv: fix splat on disabling an interface

On Mittwoch, 15. Februar 2017 22:41:40 CET Ben Hutchings wrote: > 3.16.40-rc1 review patch. If anyone has any objections, please let me know. > > -- > > From: Linus Lüssing > > commit 9799c50372b23ed774791bdb87d700f1286ee8a9 upstream. Same objections

Re: [PATCH 1/3] kretprobes: ensure probe location is at function entry

On 2017/02/16 08:39AM, Masami Hiramatsu wrote: > On Wed, 15 Feb 2017 23:47:52 +0530 > "Naveen N. Rao" wrote: > > > kretprobes can be registered by specifying an absolute address or by > > specifying offset to a symbol. However, we need to ensure this falls at > >

[PATCH v4 22/36] media: imx: Add IC subdev drivers

This is a set of four media entity subdevice drivers for the i.MX Image Converter: - Pre-process Router: Takes input frames from CSI0, CSI1, or VDIC. Two output pads enable either or both of the preprocess tasks below. If the input is from one of the CSIs, both proprocess task links can be

[PATCH v4 13/36] [media] v4l2: add a frame timeout event

Add a new FRAME_TIMEOUT event to signal that a video capture or output device has timed out waiting for reception or transmit completion of a video frame. Signed-off-by: Steve Longerbeam --- Documentation/media/uapi/v4l/vidioc-dqevent.rst | 5 +

[PATCH v4 19/36] media: imx: Add Capture Device Interface

This is the capture device interface driver that provides the v4l2 user interface. Frames can be received from various sources: - directly from CSI for capturing unconverted images directly from camera sensors. - from the IC pre-process encode task. - from the IC pre-process viewfinder task.

[PATCH v4 34/36] media: imx: csi: add frame skipping support

From: Philipp Zabel The CSI can skip any out of up to 6 input frames, allowing to reduce the frame rate at the output pads by small fractions. Signed-off-by: Philipp Zabel Signed-off-by: Steve Longerbeam ---

RE: [PATCH 2/2] clk: qoriq: Separate root input clock for core PLLs on ls1012a

> -Original Message- > From: Scott Wood [mailto:o...@buserror.net] > Sent: Thursday, February 16, 2017 2:37 AM > To: Y.T. Tang ; mturque...@baylibre.com > Cc: sb...@codeaurora.org; robh...@kernel.org; mark.rutl...@arm.com; > linux-...@vger.kernel.org;

[PATCH v4 29/36] media: imx: mipi-csi2: enable setting and getting of frame rates

From: Russell King Setting and getting frame rates is part of the negotiation mechanism between subdevs. The lack of support means that a frame rate at the sensor can't be negotiated through the subdev path. Add support at MIPI CSI2 level for handling this part of

[PATCH v4 21/36] media: imx: Add VDIC subdev driver

This is a media entity subdevice driver for the i.MX Video De-Interlacing or Combining Block. So far this entity does not implement the Combining function but only motion compensated deinterlacing. Video frames are received from the CSI and are routed to the IC PRPVF entity. Signed-off-by: Steve

[PATCH v4 17/36] media: Add userspace header file for i.MX

This adds a header file for use by userspace programs wanting to interact with the i.MX media driver. It defines custom v4l2 controls and events generated by the i.MX v4l2 subdevices. Signed-off-by: Steve Longerbeam --- include/uapi/media/Kbuild | 1 +

[PATCH v4 26/36] media: imx: add support for bayer formats

From: Russell King Add the bayer formats to imx-media's list of supported pixel and bus formats. Signed-off-by: Russell King - added a bayer boolean to struct imx_media_pixfmt. Signed-off-by: Steve Longerbeam

Re: [PATCH 0/2] RFC: Move efi bgrt code out of arch/x86

Hi Ard, Rafael On Thu, Feb 16, 2017 at 5:14 AM, Rafael J. Wysocki wrote: > On Wednesday, February 15, 2017 05:44:28 PM Ard Biesheuvel wrote: >> Hello Bhupesh, >> >> On 15 February 2017 at 13:04, Bhupesh Sharma wrote: >> > This patchset presents a RFC

Re: [PATCH 3/3] mm, vmscan: Prevent kswapd sleeping prematurely due to mismatched classzone_idx

On February 15, 2017 5:23 PM Mel Gorman wrote: > */ > static int kswapd(void *p) > { > - unsigned int alloc_order, reclaim_order, classzone_idx; > + unsigned int alloc_order, reclaim_order; > + unsigned int classzone_idx = MAX_NR_ZONES - 1; > pg_data_t *pgdat =

Re: [PATCH v6 5/5] ARM: dts: sun9i: Initial support for the Sunchip CX-A99 board

On Thu, Feb 16, 2017 at 2:17 PM, Rask Ingemann Lambertsen wrote: > On Fri, Feb 10, 2017 at 09:59:20AM +0100, Maxime Ripard wrote: >> Hi, >> >> On Thu, Feb 09, 2017 at 12:34:06AM +0100, Rask Ingemann Lambertsen wrote: >> > The Suncip CX-A99 board is found in at least four brands

Re: swap_cluster_info lockdep splat

Hi, Minchan, Minchan Kim writes: > Hi Huang, > > With changing from bit lock to spinlock of swap_cluster_info, my zram > test failed with below message. It seems nested lock problem so need to > play with lockdep. Thanks a lot for your testing and report. There is at least

Re: [PATCH 03/10] media: dt-bindings: vpif: extend the example with an output port

Hi Rob, On Wednesday 15 Feb 2017 16:08:22 Rob Herring wrote: > On Tue, Feb 07, 2017 at 05:41:16PM +0100, Bartosz Golaszewski wrote: > > This makes the example more or less correspond with the da850-evm > > hardware setup. > > > > Signed-off-by: Bartosz Golaszewski > >

Re: [PATCH 2/2] brcmfmac: don't warn user if loading firmware file with NVRAM fails

On 2017-02-16 02:19, Andy Shevchenko wrote: On Thu, Feb 16, 2017 at 12:29 AM, Rafał Miłecki wrote: From: Rafał Miłecki This isn't critical as we use platform NVRAM as fallback and it's very common case of all Broadcom home routers. Thanks for the new

[PATCH v4 24/36] [media] add Omnivision OV5640 sensor driver

This driver is based on ov5640_mipi.c from Freescale imx_3.10.17_1.0.0_beta branch, modified heavily to bring forward to latest interfaces and code cleanup. Signed-off-by: Steve Longerbeam --- .../devicetree/bindings/media/i2c/ov5640.txt | 43 +

Re: [PATCH] sched/deadline: Remove unnecessary condition in push_dl_task()

On Thu, 16 Feb 2017 11:17:58 +0900 Byungchul Park wrote: > Juri and steven, thank you very much for reviewing it. > > I'm not sure and familiar with... Should I add your 'reviewed by' into > my patches by myself? > No, it's the maintainer's job to add these tags when

Re: [PATCH] sched/deadline: Remove unnecessary condition in push_dl_task()

On Wed, 15 Feb 2017 21:31:50 -0500 Steven Rostedt wrote: > On Thu, 16 Feb 2017 11:17:58 +0900 > Byungchul Park wrote: > > > > Juri and steven, thank you very much for reviewing it. > > > > I'm not sure and familiar with... Should I add your

Re: [PATCH 1/3] mm, vmscan: fix zone balance check in prepare_kswapd_sleep

On February 15, 2017 5:23 PM Mel Gorman wrote: > > From: Shantanu Goel > > The check in prepare_kswapd_sleep needs to match the one in balance_pgdat > since the latter will return as soon as any one of the zones in the > classzone is above the watermark. This is specially

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

On 2/15/17 7:27 PM, David Miller wrote: From: Alexei Starovoitov Date: Wed, 15 Feb 2017 19:06:02 -0800 On 2/15/17 7:02 PM, Stephen Rothwell wrote: Hi all, On Tue, 14 Feb 2017 09:12:50 +1100 Stephen Rothwell wrote: After merging the net tree, today's

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

Hi Dave, On Wed, 15 Feb 2017 22:27:46 -0500 (EST) David Miller wrote: > > I applied the fix that synced the two header files already. Sorry about that, I missed it in checking your tree over breakfast :-) -- Cheers, Stephen Rothwell

[PATCH] staging: speakup: Clean up checkpatch warnings

Fix checkpatch warnings. Signed-off-by: Olav Haugan --- drivers/staging/speakup/synth.c | 20 ++-- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/staging/speakup/synth.c b/drivers/staging/speakup/synth.c index

Re: [RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state

On 2/13/2017 8:08 PM, John Stultz wrote: > Just wanted to get some early feedback on this before I submit > it for real for the 4.12 timeframe. This is the last patch, that > isn't already queued, which I need to get hikey's USB working > properly. > > Feedback would be greatly appreciated! > It

[PATCH v5 4/4] dt-bindings: Add DT bindings document for Broadcom SBA RAID driver

This patch adds the DT bindings document for newly added Broadcom SBA RAID driver. Signed-off-by: Anup Patel Reviewed-by: Ray Jui Reviewed-by: Scott Branden --- .../devicetree/bindings/dma/brcm,iproc-sba.txt | 29

[PATCH v5 3/4] dmaengine: Add Broadcom SBA RAID driver

The Broadcom stream buffer accelerator (SBA) provides offloading capabilities for RAID operations. This SBA offload engine is accessible via Broadcom SoC specific ring manager. This patch adds Broadcom SBA RAID driver which provides one DMA device with RAID capabilities using one or more Broadcom

[PATCH v5 2/4] async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome()

The DMA_PREP_FENCE is to be used when preparing Tx descriptor if output of Tx descriptor is to be used by next/dependent Tx descriptor. The DMA_PREP_FENSE will not be set correctly in do_async_gen_syndrome() when calling dma->device_prep_dma_pq() under following conditions: 1. ASYNC_TX_FENCE not

[PATCH v5 0/4] Broadcom SBA RAID support

The Broadcom SBA RAID is a stream-based device which provides RAID5/6 offload. It requires a SoC specific ring manager (such as Broadcom FlexRM ring manager) to provide ring-based programming interface. Due to this, the Broadcom SBA RAID driver (mailbox client) implements DMA device having one

Re: [PATCH] uio: add UIO_MEM_CUSTOM support

buffer(uio0 --> map0). Currently the TCMU will using the fixed small size map area as the ring buffer, but this will be the bottleneck for high iops. Without knowing how large it is enough, so the new scheme will use the fixed small ring buffer area(about 64M ~ 128M) + dynamically "growing"

[PATCH v5 1/4] lib/raid6: Add log-of-2 table for RAID6 HW requiring disk position

The raid6_gfexp table represents {2}^n values for 0 <= n < 256. The Linux async_tx framework pass values from raid6_gfexp as coefficients for each source to prep_dma_pq() callback of DMA channel with PQ capability. This creates problem for RAID6 offload engines (such as Broadcom SBA) which take

[PATCH v4 20/36] media: imx: Add CSI subdev driver

This is a media entity subdevice for the i.MX Camera Sensor Interface module. Signed-off-by: Steve Longerbeam --- drivers/staging/media/imx/Kconfig | 13 + drivers/staging/media/imx/Makefile|2 + drivers/staging/media/imx/imx-media-csi.c | 1220

Re: [PATCH v4 32/36] media: imx: csi/fim: add support for frame intervals

Sorry, I forgot to change authorship on this patch. It should be authored by Russell King . Steve On 02/15/2017 06:19 PM, Steve Longerbeam wrote: Add support to CSI for negotiation of frame intervals, and use this information to configure the frame interval monitor.

Re: Regression in next with use printk_safe buffers in printk

able vector catch > > [2.597686] > > [2.597717] === > > [2.597717] [ ERR: suspicious RCU usage. ] > > [2.597717] 4.10.0-rc8-next-20170215+ #119 Not tainted > > [2.597717] --- > > [2.597717]

Re: [PATCH] greybus: fw-management: Replace strncpy with strlcpy

Hi Tobin, On Wed, Feb 15, 2017 at 5:39 AM, Tobin C. Harding wrote: > Greybus currently uses strncpy() coupled with a check for '\0' on the > last byte of various buffers. strncpy() is passed size parameter equal > to the size of the buffer in all instances. If the source string is

Re: [PATCH v2] reset: Add i.MX7 SRC reset driver

On Wed, Feb 15, 2017 at 1:15 AM, Philipp Zabel wrote: > On Tue, 2017-02-14 at 12:11 -0800, Andrey Smirnov wrote: > [...] >> > Arguably, the A7 resets should not be handled by the peripheral reset >> > controller, but at least for the others I see no reason not to leave >>

Re: [PATCHv3 4/4] MAINTAINERS: Remove powerpc's opal match

Jon Derrick writes: > PPC's 'opal' match pattern also matches block/sed-opal.c, where it looks > like the 'arch/powerpc' file pattern should be enough to match powerpc > opal code by itself. Remove the opal regex pattern from powerpc. We thought of it first. Can't

swap_cluster_info lockdep splat

Hi Huang, With changing from bit lock to spinlock of swap_cluster_info, my zram test failed with below message. It seems nested lock problem so need to play with lockdep. Thanks. = [ INFO: possible recursive locking detected ]

Re: [PATCH v6 5/5] ARM: dts: sun9i: Initial support for the Sunchip CX-A99 board

On Fri, Feb 10, 2017 at 09:59:20AM +0100, Maxime Ripard wrote: > Hi, > > On Thu, Feb 09, 2017 at 12:34:06AM +0100, Rask Ingemann Lambertsen wrote: > > The Suncip CX-A99 board is found in at least four brands of media players. > > It features an Allwinner A80 ARM SoC and is found in two models: >

Re: [PATCH v5] usb: misc: add USB251xB/xBi Hi-Speed Hub Controller Driver

On 02/16/2017 03:30 AM, Rob Herring wrote: On Fri, Feb 10, 2017 at 09:19:27AM +0100, Richard Leitner wrote: This patch adds a driver for configuration of the Microchip USB251xB/xBi USB 2.0 hub controller series with USB 2.0 upstream connectivity, SMBus configuration interface and two to four

Re: [PATCH 3.2 049/126] batman-adv: fix splat on disabling an interface

On Wed, Feb 15, 2017 at 10:41:34PM +, Ben Hutchings wrote: > 3.2.85-rc1 review patch. If anyone has any objections, please let me know. > > -- > > From: Linus Lüssing > > commit 9799c50372b23ed774791bdb87d700f1286ee8a9 upstream. Hi Ben, This

Re: [of/unittest] 815d74b35e: BUG: unable to handle kernel NULL pointer dereference at 00000012

On Tue, Jan 31, 2017 at 11:41:09AM +0100, Peter Zijlstra wrote: On Mon, Jan 30, 2017 at 01:42:11PM -0500, Steven Rostedt wrote: I think you wanted to Cc Peter Zijlstra on this. He's the kernel maintainer for perf. I do the more generic tracing. > > [ 18.811069] CPU: 0 PID: 12140 Comm:

[PATCH V2 1/2] firmware: add more flexible request_firmware_async function

From: Rafał Miłecki So far we got only one function for loading firmware asynchronously: request_firmware_nowait. It didn't allow much customization of firmware loading process - there is only one bool uevent argument. Moreover this bool also controls user helper in an unclear

[PATCH V2 2/2] brcmfmac: don't warn user about NVRAM if fallback to platform one succeeds

From: Rafał Miłecki Failing to load NVRAM file isn't critical if we manage to get platform one in the fallback path. It means warnings like: [ 10.801506] brcmfmac :01:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2 are unnecessary &

[PATCH v4 35/36] media: imx: csi: fix crop rectangle reset in sink set_fmt

From: Philipp Zabel The csi_try_crop call in set_fmt should compare the cropping rectangle to the currently set input format, not to the previous input format. Signed-off-by: Philipp Zabel Signed-off-by: Steve Longerbeam

[PATCH v4 33/36] media: imx: redo pixel format enumeration and negotiation

The previous API and negotiation of mbus codes and pixel formats was broken, and has been completely redone. The negotiation of media bus codes should be as follows: CSI: sink pad direct src pad IDMAC src pad - RGB (any)IPU RGB

Re: [PATCH] scsi: megaraid_sas: handle dma_addr_t right on 32-bit

> "Arnd" == Arnd Bergmann writes: Arnd> When building with a dma_addr_t that is different from pointer Arnd> size, we get this warning: Applied to 4.11/scsi-queue. -- Martin K. Petersen Oracle Linux Engineering

Re: [PATCH] sched/deadline: Remove unnecessary condition in push_dl_task()

On Wed, Feb 15, 2017 at 09:33:35PM -0500, Steven Rostedt wrote: > On Wed, 15 Feb 2017 21:31:50 -0500 > Steven Rostedt wrote: > > > On Thu, 16 Feb 2017 11:17:58 +0900 > > Byungchul Park wrote: > > > > > > > Juri and steven, thank you very much for

Re: [PATCH v3 0/4] Improved seccomp logging

On Mon, Feb 13, 2017 at 7:45 PM, Tyler Hicks wrote: > This patch set is the third revision of the following two previously > submitted patch sets: > > v1: > http://lkml.kernel.org/r/1483375990-14948-1-git-send-email-tyhi...@canonical.com > v1: >

linux-next: manual merge of the kselftest tree with the net-next tree

Hi Shuah, Today's linux-next merge of the kselftest tree got a conflict in: tools/testing/selftests/bpf/Makefile between commit: d498f8719a09 ("bpf: Rebuild bpf.o for any dependency update") from the net-next tree and commit: 88baa78d1f31 ("selftests: remove duplicated all and clean

Re: [PATCH v8 1/2] soc: qcom: Add SoC info driver

On Tue 14 Feb 21:31 PST 2017, Imran Khan wrote: > On 2/15/2017 5:54 AM, Bjorn Andersson wrote: [..] > > > > I thought the conclusion was to drop the "hw_platform", > > "qrd_hw_platform_subtype" and hw_platform_subtype" lists, but to keep > > the cpu_of_id (although named soc_of_id). > > > > The

Re: [PATCH] powerpc/xmon: Fix an unexpected xmon onoff state change

Pan Xinhui writes: > Once xmon is triggered by sysrq-x, it is enabled always afterwards even > if it is disabled during boot. This will cause a system reset interrut > fail to dump. So keep xmon in its original state after exit. > > Signed-off-by: Pan Xinhui

[PATCH 11/15] Staging: rtl8192u: ieee80211: rtl819x_HT.h - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h | 69 + 1 file changed, 35 insertions(+), 34 deletions(-) diff --git

Re: [PATCH] uio: add UIO_MEM_CUSTOM support

For example, the TCMU will use the map area as ISCSI commands & data ring buffer(uio0 --> map0). Currently the TCMU will using the fixed small size map area as the ring buffer, but this will be the bottleneck for high iops. Without knowing how large it is enough, so the new scheme will use the

[PATCH 10/15] Staging: rtl8192u: ieee80211: rtl819x_BAProc.c - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- .../staging/rtl8192u/ieee80211/rtl819x_BAProc.c| 28 +++--- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git

[PATCH 09/15] Staging: rtl8192u: ieee80211: rtl819x_HTProc.c - style fix

Fixed style of block comments Found using checkpatch Signed-off-by: Derek Robson --- .../staging/rtl8192u/ieee80211/rtl819x_HTProc.c| 164 ++--- 1 file changed, 82 insertions(+), 82 deletions(-) diff --git

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