RE: [PATCH] refcount_t: documentation for memory ordering differences

Hi Kees, Thank you for the proof reading. I will fix the typos/language, but see the comments on bigger things inside. > On Tue, Nov 14, 2017 at 11:55 PM, Elena Reshetova > wrote: > > Some functions from refcount_t API provide different > > memory ordering

Re: [PATCH 4.4 00/28] 4.4.99-stable review

On Thu, Nov 16, 2017 at 06:42:18PM +0100, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 4.4.99 release. > There are 28 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me

Re: [PATCH v4.2] powerpc/modules: Don't try to restore r2 after a sibling call

On Thursday 16 November 2017 11:15 PM, Josh Poimboeuf wrote: On Thu, Nov 16, 2017 at 06:39:03PM +0530, Naveen N. Rao wrote: Josh Poimboeuf wrote: On Wed, Nov 15, 2017 at 02:58:33PM +0530, Naveen N. Rao wrote: +int instr_is_link_branch(unsigned int instr) +{ + return

[PATCH 0/4] ALSA-Riptide: Fine-tuning for seven function implementations

From: Markus Elfring Date: Fri, 17 Nov 2017 10:32:23 +0100 A few update suggestions were taken into account from static source code analysis. Markus Elfring (4): Adjust 13 function calls together with a variable assignment Delete an unnecessary variable

Re: [PATCH 4.9 00/39] 4.9.63-stable review

On 16 November 2017 at 23:12, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 4.9.63 release. > There are 39 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied,

Re: [PATCH 4/4] cpu_cooling: Drop static-power related stuff

Hi Eduardo, Eduardo Valentin writes: > Hello, > > On Fri, Nov 17, 2017 at 12:31:41AM +0100, Rafael J. Wysocki wrote: >> On Thursday, November 16, 2017 4:20:58 PM CET Viresh Kumar wrote: >> > On 16-11-17, 15:02, Ionela Voinescu wrote: >> > > When it was added in lsk 3.18 in

Re: [RFC v5 03/11] [media] vb2: add 'ordered_in_driver' property to queues

2017-11-17 Alexandre Courbot : > On Thursday, November 16, 2017 2:10:49 AM JST, Gustavo Padovan wrote: > > From: Gustavo Padovan > > > > We use ordered_in_driver property to optimize for the case where > > the driver can deliver the buffers

Re: [PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path

On 2017-11-16 17:53, Thomas Gleixner wrote: On Thu, 16 Nov 2017, Quan Xu wrote: On 2017-11-16 06:03, Thomas Gleixner wrote: --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -210,6 +210,13 @@ int cpuidle_enter_state(struct cpuidle_device *dev, struct cpuidle_driver *drv,

Re: [PATCH v2 3/4] Add support for AMD Core Perf Extension in guest

On Thu, Nov 16, 2017 at 12:00:11PM -0600, Natarajan, Janakarajan wrote: > Ah my apologies. So when the pmu is initialized the cpuid entries > aren't available then. So let's see: ... kvm_arch_vcpu_create() -> svm_create_vcpu() -> kvm_vcpu_init() -> kvm_arch_vcpu_init() -> <--- HERE

Re: [virtio-dev] Re: [PATCH v17 6/6] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_VQ

On 11/17/2017 07:35 PM, Wei Wang wrote: On 11/16/2017 09:27 PM, Wei Wang wrote: On 11/16/2017 04:32 AM, Michael S. Tsirkin wrote: On Fri, Nov 03, 2017 at 04:13:06PM +0800, Wei Wang wrote: Negotiation of the VIRTIO_BALLOON_F_FREE_PAGE_VQ feature indicates the support of reporting hints of

Re: [PATCH v2] display: panel: Add Mitsubishi aa070mc01 display support (800x480)

On Sat, Oct 21, 2017 at 12:06:09AM +0200, Lukasz Majewski wrote: > This commit adds support for Mitsubishi aa070mc01 TFT panel working > with 8 bit ISP mode (pin 19 "mode" HIGH for 20 pin TFT connector). > > Signed-off-by: Lukasz Majewski > --- > Changes for v2: > - Place the code

Re: [PATCH 4/5] ARM64: dts: meson-axg: describe pin DT info for I2C controller

On 17/11/2017 09:02, Yixun Lan wrote: > From: Jian Hu > > Describe all the pin mux for the I2C controller which found in > Meson-AXG SoC. > > Signed-off-by: Jian Hu > Signed-off-by: Yixun Lan > --- >

Re: [PATCH 3/5] ARM64: dts: meson-axg: add I2C DT info for Meson-AXG SoC

Hi Yixun, Jian, On 17/11/2017 09:02, Yixun Lan wrote: > From: Jian Hu > > There are four I2C masters in EE domain, and one I2C Master in > AO domain, the DT info here should describe them all. > > Signed-off-by: Jian Hu > Signed-off-by: Yixun Lan

Re: [PATCH v7 04/13] slimbus: core: Add slim controllers support

On Fri, Nov 17, 2017 at 10:12:22AM +0530, Vinod Koul wrote: > On Thu, Nov 16, 2017 at 05:29:35PM +, Srinivas Kandagatla wrote: > > thanks for the comments. > > > > > > On 16/11/17 16:42, Vinod Koul wrote: > > >On Wed, Nov 15, 2017 at 02:10:34PM +, srinivas.kandaga...@linaro.org > >

Re: [PATCH 4.13 00/44] 4.13.14-stable review

On Thu, Nov 16, 2017 at 04:02:28PM -0800, kernelci.org bot wrote: > stable-rc/linux-4.13.y boot: 241 boots: 10 failed, 225 passed with 5 offline, > 1 conflict (v4.13.13-45-gff52a5099e0b) > > Full Boot Summary: >

[PATCH v3 1/3] dt-bindings: mailbox: Introduce Hi3660 controller binding

From: Leo Yan Introduce a binding for the Hi3660 mailbox controller, the mailbox is used within application processor (AP), communication processor (CP), HIFI and MCU, etc. Signed-off-by: Leo Yan --- .../bindings/mailbox/hisilicon,hi3660-mailbox.txt |

Re: [PATCH v2] binder: fix proc->files use-after-free

On Thu, Nov 16, 2017 at 12:37:02PM -0800, Todd Kjos wrote: > Sorry about that, do you want a v3 with correct annotations? Nah, this time is fine :)

Re: [patch V3 01/11] Documentation: Add license-rules.rst to describe how to properly identify file licenses

On Thu, 16 Nov 2017, Jonathan Corbet wrote: > The following is all extreme nits; you can ignore all of it and the file > will be just fine. No. > I assume you're planning to merge this directly with the rest; feel free to > add my ack if that's worth anything. If you want me to take it,

[PATCH 1/4] ALSA: riptide: Adjust 13 function calls together with a variable assignment

From: Markus Elfring Date: Fri, 17 Nov 2017 09:43:55 +0100 * The script "checkpatch.pl" pointed information out like the following. ERROR: do not use assignment in if condition Thus fix affected source code places. * Replace the specification of two data

[PATCH V6] clk: qcom: Add spmi_pmic clock divider support

Clkdiv module provides a clock output on the PMIC with CXO as the source. This clock can be routed through PMIC GPIOs. Add a device driver to configure this clkdiv module. Signed-off-by: Tirupathi Reddy Signed-off-by: Stephen Boyd ---

Re: [RFC 00/19] KVM: s390/crypto/vfio: guest dedicated crypto adapters

On Thu, 16 Nov 2017 18:41:29 -0500 Tony Krowiak wrote: > On 11/16/2017 11:49 AM, Cornelia Huck wrote: > > On Thu, 16 Nov 2017 10:23:25 -0500 > > Tony Krowiak wrote: > > > >> On 11/14/2017 08:57 AM, Cornelia Huck wrote: > >>> On Tue,

Re: [PATCH V5] clk: qcom: Add spmi_pmic clock divider support

On 11/15/2017 10:36 PM, Stephen Boyd wrote: On 09/19, Tirupathi Reddy wrote: diff --git a/Documentation/devicetree/bindings/clock/clk-spmi-pmic-div.txt b/Documentation/devicetree/bindings/clock/clk-spmi-pmic-div.txt new file mode 100644 index 000..e37a136 --- /dev/null +++

[patch V4 01/11] Documentation: Add license-rules.rst to describe how to properly identify file licenses

Subject: Documentation: Add license-rules.rst to describe how to properly identify file licenses From: Thomas Gleixner Date: Fri, 10 Nov 2017 09:30:00 +0100 Add a file to the Documentation directory to describe how file licenses should be described in all kernel files, using

Re: intel-gpio interrupts stop firing with Focaltech I2C-HID touchpad

On Fri, Nov 17, 2017 at 5:13 PM, Chris Chiu wrote: > On Fri, Nov 17, 2017 at 5:11 PM, Mika Westerberg > wrote: >> On Fri, Nov 17, 2017 at 04:27:39PM +0800, Chris Chiu wrote: >>> On Thu, Nov 16, 2017 at 9:07 PM, Mika Westerberg >>>

Re: [RFC PATCH v3 for 4.15 08/24] Provide cpu_opv system call

On Thu, 16 Nov 2017, Andi Kleen wrote: > My preference would be just to drop this new super ugly system call. > > It's also not just the ugliness, but the very large attack surface > that worries me here. > > As far as I know it is only needed to support single stepping, correct? I can't

Re: [patch V2 03/11] LICENSES: Add the LGPL 2.0 license

On Thu, Nov 16, 2017 at 07:33:09PM +0100, Thomas Gleixner wrote: > Add the full text of the LGPL 2.0 license to the kernel tree. It was > copied directly from: > >https://spdx.org/licenses/LGPL-2.0.html#licenseText > > Add the required tags for reference and tooling. > > Signed-off-by:

[PATCH 3/6] media: i2c: add SPDX identifiers to the code I wrote

As we're now using SPDX identifiers, on the several media drivers I wrote, add the proper SPDX, identifying the license I meant. As we're now using the short license, it doesn't make sense to keep the original license text. Also, fix MODULE_LICENSE to properly identify GPL v2. Signed-off-by:

[PATCH 5/6] media: tuners: add SPDX identifiers to the code I wrote

As we're now using SPDX identifiers, on the several media drivers I wrote, add the proper SPDX, identifying the license I meant. As we're now using the short license, it doesn't make sense to keep the original license text. Also, fix MODULE_LICENSE to properly identify GPL v2. Signed-off-by:

Re: [PATCH] Documentation/process: add Co-Developed-by: tag for patches with multiple authors

On Thu, Nov 16, 2017 at 02:23:09PM +0100, Greg Kroah-Hartman wrote: > Sometimes a single patch is the result of multiple authors. As git only > can have one "author" of a patch, it is still good to properly give > credit to the other developers of a commit. To address this, document > the

Re: [PATCH v5 00/22] sh: LANDISK and R2Dplus convert to device tree

Hi there! On 07/03/2016 06:46 PM, Yoshinori Sato wrote: > SH get devicetree support. But it not working on existing H/W. > > IO-DATA HDL-U (aka landisk) currentry supported. > This H/W like SH7751 evalution board. It's a best to use this as a > change base H/W. > RTS7751R2Dplus is QEMU-SH4

Re: [PATCH v3 1/2] acpi/x86: Fix improper handling of SCI INT for platforms supporting only IOAPIC mode

On Thu, 16 Nov 2017, Vikas C Sajjan wrote: > The platforms which support only IOAPIC mode, pass the SCI information > above the legacy space (0-15) via the FADT mechanism and not via MADT. > In such cases the mp_override_legacy_irq() used by acpi_sci_ioapic_setup() > to register SCI interrupts

Re: [PATCH v2] display: panel: Add Tianma tm070rvhg71 display support (800x480)

On Tue, Nov 07, 2017 at 04:30:58PM +0100, Lukasz Majewski wrote: > Signed-off-by: Lukasz Majewski > > --- > Changes for v2: > - Provide more detailed ./Documentation/devicetree/bindings/display/panel > entry to describe this panel device. > --- >

Re: [PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path

On Fri, 17 Nov 2017, Quan Xu wrote: > On 2017-11-16 17:53, Thomas Gleixner wrote: > > That's just plain wrong. We don't want to see any of this PARAVIRT crap in > > anything outside the architecture/hypervisor interfacing code which really > > needs it. > > > > The problem can and must be solved

Re: [PATCH] PCI: designware-ep: use ffz() instead of find_first_zero_bit()

Please follow Bjorn's request for patch formatting: https://marc.info/?l=linux-pci=150905742808166=2 I would mention in the commit title that this is a fix. eg "PCI: designware-ep: Fix find_first_zero_bit() usage" On Thu, Nov 16, 2017 at 07:34:38PM +0100, Niklas Cassel wrote: >

Re: [RFC v5 01/11] [media] v4l: add V4L2_CAP_ORDERED to the uapi

2017-11-17 Mauro Carvalho Chehab : > Em Wed, 15 Nov 2017 15:10:47 -0200 > Gustavo Padovan escreveu: > > > From: Gustavo Padovan > > > > When using explicit synchronization userspace needs to know if > > the queue can

Re: [PATCH] x86/boot: Fix boot failure when SMP MP-table is based at 0

On Mon, 6 Nov 2017, Tom Lendacky wrote: > On 11/6/2017 3:41 PM, H. Peter Anvin wrote: > > On 11/06/17 12:17, Tom Lendacky wrote: > > > When crosvm is used to boot a kernel as a VM, the SMP MP-table is found > > > at physical address 0x0. This causes mpf_base to be set to 0 and a > > > subsequent

Re: [PATCH] pinctrl: intel: save HOSTSW_OWN register over suspend/resume

On Fri, Nov 17, 2017 at 2:49 PM, Mika Westerberg wrote: > On Thu, Nov 16, 2017 at 09:27:51PM +0800, Chris Chiu wrote: >> On Thu, Nov 16, 2017 at 8:44 PM, Mika Westerberg >> wrote: >> > On Wed, Nov 15, 2017 at 06:19:56PM +0800,

Re: [PATCH 4.13 00/44] 4.13.14-stable review

On Thu, Nov 16, 2017 at 06:03:23PM -0800, Guenter Roeck wrote: > On 11/16/2017 09:42 AM, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.13.14 release. > > There are 44 patches in this series, all will be posted as a response > > to this one. If anyone has any

Re: [PATCH] sched: use unsigned int for one-bit bitfield in sched_dl_entity

Hi, On Fri, 17 Nov 2017 14:50:11 +0800 Xin Long wrote: > This patch is to fix the 'dubious one-bit signed bitfield' error reported > by sparse, when using 'make C=2'. > > Fixes: 799ba82de01e ("sched/deadline: Use C bitfields for the state flags") > Signed-off-by: Xin Long

Re: [PATCH V1 1/4] qcom: spmi-wled: Add support for qcom wled driver

On Thu, 16 Nov 2017, Bjorn Andersson wrote: > On Thu 16 Nov 22:36 PST 2017, kgu...@codeaurora.org wrote: > > > On 2017-11-16 22:25, Bjorn Andersson wrote: > > > On Thu 16 Nov 04:18 PST 2017, Kiran Gunda wrote: > > > > > > > WLED driver provides the interface to the display driver to > > > >

Re: [PATCH v2 00/15] ima: digest list feature

On 11/17/2017 2:08 AM, Kees Cook wrote: On Tue, Nov 7, 2017 at 8:45 AM, Roberto Sassu wrote: On 11/7/2017 2:37 PM, Mimi Zohar wrote: Normally, the protection of kernel memory is out of scope for IMA. This patch set introduces an in kernel white list, which would be a

Re: [PATCH v1 03/10] v4l: platform: Add Renesas CEU driver

Hi Sakari! On Fri, Nov 17, 2017 at 02:36:51AM +0200, Sakari Ailus wrote: > Hi Jacopo, > > On Wed, Nov 15, 2017 at 03:25:11PM +0100, jacopo mondi wrote: > > Hi Sakari, > >thanks for review! > > You're welcome! > > > On Wed, Nov 15, 2017 at 02:45:51PM +0200, Sakari Ailus wrote: > > > Hi Jacopo,

[PATCH 4/4] ALSA: riptide: Use common error handling code in snd_riptide_create()

From: Markus Elfring Date: Fri, 17 Nov 2017 10:22:33 +0100 Add jump targets so that a bit of exception handling can be better reused at the end of this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring

[PATCH v4,2/2] misc: rtsx: Add support for RTS5260

From: Rui Feng Add support for new chip rts5260. In order to support rts5260, the definitions of some internal registers and workflow have to be modified and are different from its predecessors and OCP function is added for RTS5260. So we need this patch to ensure

Re: [PATCH V1 1/4] qcom: spmi-wled: Add support for qcom wled driver

On 2017-11-17 12:26, Bjorn Andersson wrote: On Thu 16 Nov 22:36 PST 2017, kgu...@codeaurora.org wrote: On 2017-11-16 22:25, Bjorn Andersson wrote: > On Thu 16 Nov 04:18 PST 2017, Kiran Gunda wrote: > > > WLED driver provides the interface to the display driver to > > adjust the brightness of

Re: [PATCH] mailbox: txdone_method shouldn't always be reset

On 17/11/17 07:04, Bjorn Andersson wrote: > On Thu 16 Nov 22:47 PST 2017, Jassi Brar wrote: >> On 16 Nov 2017 23:12, "Bjorn Andersson" wrote: >> On Thu 16 Nov 09:06 PST 2017, Jassi Brar wrote: >>> diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c >>>

[PATCH] mm: fix nodemask printing

The cleanup caused build warnings for constant mask pointers: mm/mempolicy.c: In function ‘mpol_to_str’: ./include/linux/nodemask.h:108:11: warning: the comparison will always evaluate as ‘true’ for the address of ‘nodes’ will never be NULL [-Waddress] An earlier workaround I suggested was

[PATCH 1/6] edac: adjust GPLv2 license and SPDX identifiers at the code I wrote

As we're now using SPDX identifiers, on the several EDAC drivers I wrote, add the proper SPDX, identifying the license I meant. As we're now using the short license, it doesn't make sense to keep the original license text. Also, fix MODULE_LICENSE to properly identify GPL v2. Signed-off-by:

[PATCH 2/6] media: rc keymaps: add SPDX identifiers to the code I wrote

As we're now using SPDX identifiers, on the several RC keymap files I wrote, add the proper SPDX, identifying the license I meant. As we're now using the short license, it doesn't make sense to keep the original license text. Also, fix MODULE_LICENSE to identify GPL v2, as this is the minimal

Re: [PATCH v3 1/6] ANDROID: binder: add support for RT prio inheritance.

On Thu, Nov 16, 2017 at 4:10 PM, Peter Zijlstra wrote: > Well, I go by the one described in all the real-time computing texts; > also found on Wikipedia FWIW: > > https://en.wikipedia.org/wiki/Priority_inheritance Guess I was taking inheritance too literally :-) > >>

[PATCH 4/6] media: rc: add SPDX identifiers to the code I wrote

As we're now using SPDX identifiers, on the several media drivers I wrote, add the proper SPDX, identifying the license I meant. As we're now using the short license, it doesn't make sense to keep the original license text. Also, fix MODULE_LICENSE to properly identify GPL v2. Signed-off-by:

[PATCH 6/6] media: usb: add SPDX identifiers to some code I wrote

As we're now using SPDX identifiers, on several media drivers I wrote, add the proper SPDX, identifying the license I meant. As we're now using the short license, it doesn't make sense to keep the original license text. Also, fix MODULE_LICENSE to properly identify GPL v2. Signed-off-by: Mauro

Re: [patch V2 01/11] Documentation: Add license-rules.rst to describe how to properly identify file licenses

On Fri, 17 Nov 2017, Carmen Bianca Bakker wrote: > Went through the documentation with a fine comb.  Apart from Jonathan's > good comments, I could only find the following nitpick. > > Thomas Gleixner schreef op do 16-11-2017 om 19:33 [+0100]: > > +All SPDX license identifiers and exceptions

Re: [patch 1/7] Documentation: Add license-rules.rst to describe how to properly identify file licenses

On Fri, Nov 17, 2017 at 9:57 AM, Greg Kroah-Hartman wrote: > On Fri, Nov 17, 2017 at 08:37:28AM +0100, Philippe Ombredanne wrote: >> Or fix the non-standard redefinition of the MODULE_LICENSE macro as >> DRIVER_LICENSE as in [2] and found elsewhere with >> grep -r .

Re: [PATCH] PCI: keystone: fix interrupt-controller-node lookup

Hi Johan, On Sun, Nov 12, 2017 at 01:28:50PM +0100, Johan Hovold wrote: > Fix child-node lookup during initialisation, which ended up searching > the whole device tree depth-first starting at the parent rather than > just matching on its children. > > To make things worse, the parent pci node

[PATCH] phy: cpcap-usb: Fix platform_get_irq_byname's error checking

The platform_get_irq_byname() function returns -1 if an error occurs. zero or positive number on success. platform_get_irq_byname() error checking for zero is not correct. Signed-off-by: Arvind Yadav --- drivers/phy/motorola/phy-cpcap-usb.c | 2 +- 1 file changed, 1

Re: Prototype patch for Linux-kernel memory model

On Wed, Nov 15, 2017 at 08:37:49AM -0800, Paul E. McKenney wrote: > On Tue, Nov 14, 2017 at 09:15:05AM -0800, Paul E. McKenney wrote: > > On Tue, Nov 14, 2017 at 10:19:21AM -0500, Alan Stern wrote: > > > On Tue, 14 Nov 2017, Peter Zijlstra wrote: > > > > > > > On Mon, Nov 13, 2017 at 10:40:31AM

[PATCH v2] phy: cpcap-usb: Fix platform_get_irq_byname's error checking.

The platform_get_irq_byname() function returns negative if an error occurs. zero or positive number on success. platform_get_irq_byname() error checking for zero is not correct. Signed-off-by: Arvind Yadav --- changes in v1 : Patch description was not

Re: [PATCH AUTOSEL for 4.9 36/56] drm/i915: Fix the level 0 max_wm hack on VLV/CHV

Cc: Greg On Wed, 15 Nov 2017, Ville Syrjälä wrote: > On Wed, Nov 15, 2017 at 04:44:54PM +, alexander.le...@verizon.com wrote: >> On Wed, Nov 15, 2017 at 01:08:05PM +0200, Ville Syrjälä wrote: >> >On Wed, Nov 15, 2017 at 02:45:43AM +,

Re: [RFC v5 01/11] [media] v4l: add V4L2_CAP_ORDERED to the uapi

Em Wed, 15 Nov 2017 15:10:47 -0200 Gustavo Padovan escreveu: > From: Gustavo Padovan > > When using explicit synchronization userspace needs to know if > the queue can deliver everything back in the same order, so we added > a new capability

Re: [PATCH] VFS: Handle lazytime in do_mount()

On 10/11/2017 12:01 AM, Markus Trippelsdorf wrote: > Since commit e462ec50cb5fa ("VFS: Differentiate mount flags (MS_*) from > internal superblock flags") the lazytime mount option doesn't get passed > on anymore. > > Fix the issue by handling the option in do_mount(). > > Reviewed-by: Lukas

Re: [PATCH v2] display: panel: Add Tianma tm070rvhg71 display support (800x480)

Hi Thierry, > On Fri, Nov 17, 2017 at 11:02:47AM +0100, Lukasz Majewski wrote: > > Dear All, > > > > > On Tue, Nov 07, 2017 at 04:30:58PM +0100, Lukasz Majewski wrote: > > > > Signed-off-by: Lukasz Majewski > > > > > > > > --- > > > > Changes for v2: > > > > - Provide more >

Re: [GIT PULL 1/2] bcm2835-dt-fixes-2017-10-06

>>> Mainline boots fine if I use console=ttyS1 or drop the console arg >>> altogether, but as we don't currently support different boot args per >>> tree, and we don't have the manpower to track this patch in all the >>> trees we test, we will have to switch to only boot testing

Re: [PATCH v2] phy: cpcap-usb: Fix platform_get_irq_byname's error checking.

Hi, On Fri, Nov 17, 2017 at 04:55:35PM +0530, Arvind Yadav wrote: > The platform_get_irq_byname() function returns negative if an error occurs. > zero or positive number on success. platform_get_irq_byname() error > checking for zero is not correct. > > Signed-off-by: Arvind Yadav

Re: [PATCH] arm64: dts: ls1088a: add fsl-mc hardware resource manager node

On Thu, Nov 16, 2017 at 02:24:49PM +, Ioana Ciornei wrote: ... > > > + fsl_mc: fsl-mc@80c00 { > > > > The unit-address of the node should be somehow related to 'reg' > > property. Can you please help me understand how they are related? > > The unit-address of the fsl-mc node is the base

Re: [virtio-dev] Re: [PATCH v17 6/6] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_VQ

On Fri, Nov 17, 2017 at 07:35:03PM +0800, Wei Wang wrote: > On 11/16/2017 09:27 PM, Wei Wang wrote: > > On 11/16/2017 04:32 AM, Michael S. Tsirkin wrote: > > > On Fri, Nov 03, 2017 at 04:13:06PM +0800, Wei Wang wrote: > > > > Negotiation of the VIRTIO_BALLOON_F_FREE_PAGE_VQ feature indicates the >

Re: [PATCH v3 1/6] PM / core: Add LEAVE_SUSPENDED driver flag

On Fri, Nov 17, 2017 at 12:07 AM, Rafael J. Wysocki wrote: > On Thursday, November 16, 2017 4:10:16 PM CET Ulf Hansson wrote: >> On 12 November 2017 at 01:37, Rafael J. Wysocki wrote: >> > From: Rafael J. Wysocki >> > >> >

[PATCH] z3fold: use kref to prevent page free / compact race

There is a race in the current z3fold implementation between do_compact() called in a work queue context and the page release procedure when page's kref goes to 0. do_compact() may be waiting for page lock, which is released by release_z3fold_page_locked right before putting the page onto the

Re: [PATCH] sched: use unsigned int for one-bit bitfield in sched_dl_entity

On Fri, Nov 17, 2017 at 4:20 PM, Luca Abeni wrote: > Hi, > > On Fri, 17 Nov 2017 14:50:11 +0800 > Xin Long wrote: > >> This patch is to fix the 'dubious one-bit signed bitfield' error reported >> by sparse, when using 'make C=2'. >> >> Fixes:

Re: [PATCH] sched/fair: Consider RT/IRQ pressure in capacity_spare_wake

On 16 November 2017 at 22:53, Joel Fernandes wrote: > Hi Vincent, > > Thanks a lot for your reply, and sorry for the late reply. Actually I > just started paternity leave so that's why the delay. My working hours Congratulations ! > and completely random at the moment :-) > >

Re: intel-gpio interrupts stop firing with Focaltech I2C-HID touchpad

On Fri, Nov 17, 2017 at 04:27:39PM +0800, Chris Chiu wrote: > On Thu, Nov 16, 2017 at 9:07 PM, Mika Westerberg > wrote: > > On Thu, Nov 16, 2017 at 12:01:24PM +, Daniel Drake wrote: > >> On Thu, Nov 16, 2017 at 11:52 AM, Mika Westerberg > >>

Re: linux-next: build warning after merge of the akpm-current tree

Hi, On 2017/11/17 11:53, Stephen Rothwell wrote: > Hi all, > > On Fri, 17 Nov 2017 09:44:39 +1100 Stephen Rothwell > wrote: >> >> On Mon, 13 Nov 2017 12:43:08 +0100 Arnd Bergmann wrote: >>> >>> On Mon, Nov 13, 2017 at 9:09 AM, Michal Hocko

Re: [PATCH V1 1/4] qcom: spmi-wled: Add support for qcom wled driver

On 2017-11-17 14:03, Lee Jones wrote: On Thu, 16 Nov 2017, Bjorn Andersson wrote: On Thu 16 Nov 22:36 PST 2017, kgu...@codeaurora.org wrote: > On 2017-11-16 22:25, Bjorn Andersson wrote: > > On Thu 16 Nov 04:18 PST 2017, Kiran Gunda wrote: > > > > > WLED driver provides the interface to the

Re: intel-gpio interrupts stop firing with Focaltech I2C-HID touchpad

On Fri, Nov 17, 2017 at 06:01:27PM +0800, Chris Chiu wrote: > Hi Mika, > Here's the full dmesg log you need. The touchpad stop reporting at > the last of the log. > https://gist.github.com/mschiu77/a0b8d24a586a228c55eca30c87c71d41 Thanks! I did not spot anything suspicious in the i2c-hid

Re: [PATCH] ALSA: usb-audio: uac1: Invalidate ctl on interrupt

On Thu, 16 Nov 2017 17:35:17 +0100, Julian Scheel wrote: > > When an interrupt occurs, the value of at least one of the belonging > controls should have changed. To make sure they get re-read from device > on the next read, invalidate the cache. This was correctly implemented > for uac2 already,

[PATCH] drivers: base: cacheinfo: fix cache type for non-architected system cache

Commit dfea747d2aba ("drivers: base: cacheinfo: support DT overrides for cache properties") doesn't initialise the cache type if it's present only in DT and the architecture is not aware of it. They are unified system level cache which are generally transparent. This patch check if the cache type

Re: HiKey boot hangs with Linus' HEAD due to coresight dts changes?

Hi Leo, On 2017/11/17 4:33, Leo Yan wrote: > On Thu, Nov 16, 2017 at 08:15:15PM -0800, John Stultz wrote: >> On Thu, Nov 16, 2017 at 6:06 PM, Leo Yan wrote: >>> Hi John, >>> >>> On Thu, Nov 16, 2017 at 05:58:54PM -0800, John Stultz wrote: On Thu, Nov 16, 2017 at 5:54 PM,

Re: [RFC v5 03/11] [media] vb2: add 'ordered_in_driver' property to queues

Em Wed, 15 Nov 2017 15:10:49 -0200 Gustavo Padovan escreveu: > From: Gustavo Padovan > > We use ordered_in_driver property to optimize for the case where > the driver can deliver the buffers in an ordered fashion. When it > is ordered we can

Re: [PATCH v2] display: panel: Add Tianma tm070rvhg71 display support (800x480)

On Fri, Nov 17, 2017 at 01:17:12PM +0100, Lukasz Majewski wrote: > Hi Thierry, > > > On Fri, Nov 17, 2017 at 11:02:47AM +0100, Lukasz Majewski wrote: > > > Dear All, > > > > > > > On Tue, Nov 07, 2017 at 04:30:58PM +0100, Lukasz Majewski wrote: > > > > > Signed-off-by: Lukasz Majewski

Re: [PATCH v2] display: panel: Add Mitsubishi aa070mc01 display support (800x480)

Hi Thierry, > On Sat, Oct 21, 2017 at 12:06:09AM +0200, Lukasz Majewski wrote: > > This commit adds support for Mitsubishi aa070mc01 TFT panel working > > with 8 bit ISP mode (pin 19 "mode" HIGH for 20 pin TFT connector). > > > > Signed-off-by: Lukasz Majewski > > --- > > Changes

Re: [patch 1/7] Documentation: Add license-rules.rst to describe how to properly identify file licenses

On Fri, Nov 17, 2017 at 11:53:01AM +0100, Philippe Ombredanne wrote: > On Fri, Nov 17, 2017 at 9:57 AM, Greg Kroah-Hartman > wrote: > > On Fri, Nov 17, 2017 at 08:37:28AM +0100, Philippe Ombredanne wrote: > >> Or fix the non-standard redefinition of the MODULE_LICENSE

Re: [PATCH v2] display: panel: Add Tianma tm070rvhg71 display support (800x480)

On Fri, 17 Nov 2017 13:27:13 +0100 Thierry Reding wrote: > On Fri, Nov 17, 2017 at 01:17:12PM +0100, Lukasz Majewski wrote: > > Hi Thierry, > > > > > On Fri, Nov 17, 2017 at 11:02:47AM +0100, Lukasz Majewski wrote: > > > > Dear All, > > > > > > > > > On Tue,

Re: [git pull] drm for v4.15

On 16.11.2017 21:57, Dave Airlie wrote: On 16 November 2017 at 14:59, Linus Torvalds wrote: On Wed, Nov 15, 2017 at 6:34 PM, Dave Airlie wrote: There is some code touched on sound/soc, but I think the sound tree should have the same commits

Re: [RFC v5 07/11] [media] vb2: add in-fence support to QBUF

Em Fri, 17 Nov 2017 15:49:23 +0900 Alexandre Courbot escreveu: > > @@ -178,6 +179,12 @@ static int vb2_queue_or_prepare_buf(struct > > vb2_queue *q, struct v4l2_buffer *b, > > return -EINVAL; > > } > > > > + if ((b->fence_fd != 0 && b->fence_fd != -1)

Re: [PATCH AUTOSEL for 4.9 36/56] drm/i915: Fix the level 0 max_wm hack on VLV/CHV

On Fri, 17 Nov 2017, Greg KH wrote: > On Fri, Nov 17, 2017 at 01:28:05PM +0200, Jani Nikula wrote: >> >> Cc: Greg >> >> On Wed, 15 Nov 2017, Ville Syrjälä wrote: >> > On Wed, Nov 15, 2017 at 04:44:54PM +,

Re: [PATCH AUTOSEL for 4.9 36/56] drm/i915: Fix the level 0 max_wm hack on VLV/CHV

On Fri, Nov 17, 2017 at 02:53:43PM +0200, Ville Syrjälä wrote: > On Fri, Nov 17, 2017 at 01:41:23PM +0100, Greg KH wrote: > > On Fri, Nov 17, 2017 at 01:28:05PM +0200, Jani Nikula wrote: > > > > > > Cc: Greg > > > > > > On Wed, 15 Nov 2017, Ville Syrjälä wrote: >

Re: [PATCH] PCI: keystone: fix interrupt-controller-node lookup

On Fri, Nov 17, 2017 at 11:19:10AM +, Lorenzo Pieralisi wrote: > Hi Johan, > > On Sun, Nov 12, 2017 at 01:28:50PM +0100, Johan Hovold wrote: > > Fix child-node lookup during initialisation, which ended up searching > > the whole device tree depth-first starting at the parent rather than > >

Re: [PATCH 4.4 00/28] 4.4.99-stable review

On 17 November 2017 at 13:46, wrote: > On Thu, Nov 16, 2017 at 06:42:18PM +0100, Greg Kroah-Hartman wrote: >> This is the start of the stable review cycle for the 4.4.99 release. >> There are 28 patches in this series, all will be posted as a response >> to this one.

Re: [RFC PATCH 1/2] mm: introduce MAP_FIXED_SAFE

On 11/16/2017 02:18 AM, Michal Hocko wrote: > From: Michal Hocko > > MAP_FIXED is used quite often to enforce mapping at the particular > range. The main problem of this flag is, however, that it is inherently > dangerous because it unmaps existing mappings covered by the

Re: intel-gpio interrupts stop firing with Focaltech I2C-HID touchpad

The dmesg log is here https://gist.github.com/mschiu77/5dfe91ef319de16fb343c5d907b2cbc5 And the acpidump is here https://gist.github.com/mschiu77/d9b72d89a6a21efb616f153f164c0d18 On Fri, Nov 17, 2017 at 4:27 PM, Chris Chiu wrote: > On Thu, Nov 16, 2017 at 9:07 PM, Mika

Re: [PATCH 0/7] Support for automatic checkpatch running in the kernel

I realize the Cc: list for the cover letter probably should have included all the relevant maintainers for this set, sorry about that! For convenience I also put up a more reader friendly copy of the doc after patch 7 here:

[PATCH v3 0/3] Add support for Hi3660 stub clock

From: Leo Yan Hi3660 has stub clocks for two CPU clusters, GPU and DDR; and the stub clocks use the mailbox to send message to MCU for frequency scaling. This patch set adds support Hi3660 stub clock, and since it needs to use mailbox so this patch set has dependency with

Re: [PATCH v2] mm: show total hugetlb memory consumption in /proc/meminfo

On Wed, 15 Nov 2017, Roman Gushchin wrote: > Currently we display some hugepage statistics (total, free, etc) > in /proc/meminfo, but only for default hugepage size (e.g. 2Mb). > > If hugepages of different sizes are used (like 2Mb and 1Gb on x86-64), > /proc/meminfo output can be confusing, as

Re: [PATCH 0/9] posix_clocks: Prepare syscalls for 64 bit time_t conversion

On Fri, 17 Nov 2017, Arnd Bergmann wrote: > On Fri, Nov 17, 2017 at 10:54 AM, Thomas Gleixner wrote: > > On Fri, 17 Nov 2017, Arnd Bergmann wrote: > >> On Fri, Nov 17, 2017 at 9:58 AM, Thomas Gleixner > >> wrote: > >> > >> No, syscall that existing 32-bit

Re: [PATCH] drivers: base: cacheinfo: support DT overrides for cache type

On Fri, Nov 17, 2017 at 10:13:39AM +0800, Tan Xiaojun wrote: > On 2017/11/16 23:23, Sudeep Holla wrote: > > > > I assume L3 is outer non-architected system cache. > > > > Yes. > Good. > OK. That's fine. I will test this. Thanks. > By the way, Arm64 tend to use acpi way to boot now. Is there

Re: [RFC v5 08/11] [media] vb2: add videobuf2 dma-buf fence helpers

2017-11-17 Alexandre Courbot : > On Friday, November 17, 2017 4:02:56 PM JST, Alexandre Courbot wrote: > > On Thursday, November 16, 2017 2:10:54 AM JST, Gustavo Padovan wrote: > > > From: Javier Martinez Canillas > > > > > > Add a

Re: bh1770 hacks: get it to work on n950

Hi, On Thu, Nov 16, 2017 at 12:57:03PM +0100, Pavel Machek wrote: > Hi! > > Ok, not for application, but I can get light sensor to work. > > Signed-off-by: Pavel Machek There is no mainline user of this driver and it has a custom API, so I think the driver should be dropped and

schedule_delayed_work off by one jiffy

Hi, We are using Kernel 4.10.0-19-generic. In one of our test drivers, we assign a task to the global work queue, using schedule_delayed_work(). The issue we observe, is that when we call schedule_delayed_work(task, n) with delay of "n" jiffies, the task is getting scheduled after a delay

Re: [RFC v5 03/11] [media] vb2: add 'ordered_in_driver' property to queues

Hi Mauro, 2017-11-17 Mauro Carvalho Chehab : > Em Wed, 15 Nov 2017 15:10:49 -0200 > Gustavo Padovan escreveu: > > > From: Gustavo Padovan > > > > We use ordered_in_driver property to optimize for the case where > >

Re: [RFC v5 07/11] [media] vb2: add in-fence support to QBUF

2017-11-17 Alexandre Courbot : > Hi Gustavo, > > I am coming a bit late in this series' review, so apologies if some of my > comments have already have been discussed in an earlier revision. > > On Thursday, November 16, 2017 2:10:53 AM JST, Gustavo Padovan wrote: > >

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