Re: [RFC][PATCH 7/7] kref: Implement using refcount_t

* Peter Zijlstra wrote: > On Tue, Nov 15, 2016 at 09:40:09AM +0100, Ingo Molnar wrote: > > > > * Peter Zijlstra wrote: > > > > > Provide refcount_t, an atomic_t like primitive built just for > > > refcounting. > > > > > > It provides overflow and underflow checks as well as saturation > > >

Re: [PATCH v7 04/16] drivers: iommu: make of_iommu_set/get_ops() DT agnostic

On Mon, Nov 14, 2016 at 06:25:16PM +, Robin Murphy wrote: > On 14/11/16 15:52, Joerg Roedel wrote: > > On Mon, Nov 14, 2016 at 12:00:47PM +, Robin Murphy wrote: > >> If we've already made the decision to move away from bus ops, I don't > >> see that it makes sense to deliberately introduce

Re: [PATCH 1/2] ARM: dts: da850: add the mstpri and ddrctl nodes

On Monday 14 November 2016 11:02 PM, Bartosz Golaszewski wrote: > Add the nodes for the MSTPRI configuration and DDR2/mDDR memory > controller drivers to da850.dtsi. > > Signed-off-by: Bartosz Golaszewski > --- > arch/arm/boot/dts/da850.dtsi | 9 + > 1 file changed, 9 insertions(+) > >

Re: [RFC PATCH] x86/debug: Dump more detailed segfault info

On Tue, Nov 15, 2016 at 07:14:47AM +0100, Ingo Molnar wrote: > So I think the line breaking artifact might be due to the following commit: > > bfd8d3f23b51 ("printk: make reading the kernel log flush pending lines") > > ... which Linus reverted upstream a few hours ago: Probably. I guess this

Re: PM regression with LED changes in next-20161109

Hi, On 15-11-16 11:01, Jacek Anaszewski wrote: Hi, On 11/14/2016 01:51 PM, Hans de Goede wrote: Ugh, I see I accidentally send a v4 twice, instead of calling the version which dropped those called v5 as I should have, sorry. The v4 which I would like to see merged, the one with those call

Re: [PATCH v7 00/16] ACPI IORT ARM SMMU support

Hi Rafael, On Thu, Nov 10, 2016 at 12:36:12AM +0100, Rafael J. Wysocki wrote: > Hi Lorenzo, > > On Wed, Nov 9, 2016 at 3:19 PM, Lorenzo Pieralisi > wrote: > > This patch series is v7 of a previous posting: > > > > https://lkml.org/lkml/2016/10/18/506 > > I don't see anything objectionable in th

[PATCH] mark me as a co-maintainer of LED subsystem

Mark me as a co-maintainer of LED subsystem. Signed-off-by: Pavel Machek diff --git a/MAINTAINERS b/MAINTAINERS index 01bff8e..d2934e7 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6884,6 +6884,7 @@ F:drivers/scsi/53c700* LED SUBSYSTEM M: Richard Purdie M: Jacek Anaszewski

Re: [PATCH 2/2] ARM: davinci_all_defconfig: enable the mstpri and ddrctl drivers

On Monday 14 November 2016 11:02 PM, Bartosz Golaszewski wrote: > With the da8xx memory controller and master peripheral priority > drivers merged and corresponding device tree changes in place we can > now enable appropriate options by default. > > Signed-off-by: Bartosz Golaszewski Applied to

Re: [PATCH] EDAC, xgene: fix spelling mistake in error messages

On Mon, Nov 14, 2016 at 03:18:01PM -0800, Loc Ho wrote: > Hi, > > > From: Colin Ian King > > > > Trivial fix to spelling mistake "Mutilple" to "Multiple" > > in error messages > > > > Signed-off-by: Colin Ian King ... > Reviewed-by: Loc Ho Applied, thanks. -- Regards/Gruss, Boris. Goo

[PATCH v4] mmc: sdhci-of-esdhc: fixup PRESENT_STATE read

Since commit 87a18a6a5652 ("mmc: mmc: Use ->card_busy() to detect busy cards in __mmc_switch()") the ESDHC driver is broken: mmc0: Card stuck in programming state! __mmc_switch mmc0: error -110 whilst initialising MMC card Since this commit __mmc_switch() uses ->card_busy(), which is sdhci_car

Re: [GIT PULL v2 0/5] cpu_relax: drop lowlatency, introduce yield

On 10/25/2016 11:03 AM, Christian Borntraeger wrote: > Peter, > > here is v2 with some improved patch descriptions and some fixes. The > previous version has survived one day of linux-next and I only changed > small parts. > So unless there is some other issue, feel free to pull (or to apply > the

RE: [PATCH v7 0/3] Add clockevent for timer-nps driver to NPS400 SoC

> From: Daniel Lezcano [mailto:daniel.lezc...@linaro.org] > Sent: Tuesday, November 15, 2016 11:58 AM >Do you want me to take the entire series in my tree, or do you want my >acked-by to push them in your tree ? I do not have tree of my own. Will appreciate if you take entire series. I believe i

[PATCHv2] ARM: ftrace: fix syscall name matching

From: Rabin Vincent ARM has a few system calls (most notably mmap) for which the names of the functions which are referenced in the syscall table do not match the names of the syscall tracepoints. As a consequence of this, these tracepoints are not made available. Implement arch_syscall_match_s

Re: [V2] android: binder: use VM_ALLOC to get vm area

On Tue, Nov 15, 2016 at 05:55:39PM +0800, Ganesh Mahendran wrote: > VM_IOREMAP is used to access hardware through a mechanism called > I/O mapped memory. Android binder is a IPC machanism which will > not access I/O memory. > > Also VM_IOREMAP has alignment requiement which may not needed in > bin

Re: [RFC PATCH] x86/debug: Dump more detailed segfault info

* Borislav Petkov wrote: > On Tue, Nov 15, 2016 at 07:14:47AM +0100, Ingo Molnar wrote: > > So I think the line breaking artifact might be due to the following commit: > > > > bfd8d3f23b51 ("printk: make reading the kernel log flush pending lines") > > > > ... which Linus reverted upstream a

Re: [RFC PATCH] x86/debug: Dump more detailed segfault info

On Tue, Nov 15, 2016 at 11:19:03AM +0100, Ingo Molnar wrote: > Well, bfd8d3f23b51 was part of -rc1 already, so you have it too. Right. > What might have made the difference is that I tested it on real hardware with > serial logging, which delays printk() and might have created the race with > t

Re: [PATCH v9 1/5] mfd: mxs-lradc: Add support for mxs-lradc MFD

On Mon, 14 Nov 2016, Ksenija Stanojević wrote: > Hi, > > On Tue, Nov 8, 2016 at 11:34 PM, Stefan Wahren wrote: > > > > > Ksenija Stanojevic hat am 2. November 2016 > > > um > > > 08:38 geschrieben: > > > > > > > > > Add core files for low resolution analog-to-digital converter (mxs-lradc) > >

Re: [PATCH v4] mmc: sdhci-of-esdhc: fixup PRESENT_STATE read

On 15/11/16 12:13, Michael Walle wrote: > Since commit 87a18a6a5652 ("mmc: mmc: Use ->card_busy() to detect busy > cards in __mmc_switch()") the ESDHC driver is broken: > mmc0: Card stuck in programming state! __mmc_switch > mmc0: error -110 whilst initialising MMC card > > Since this commit _

LEDs that change brightness "itself" -- that's a trigger. Re: PM regression with LED changes in next-20161109

Hi! > >Hmm, v4 still calls led_notify_brightness_change(led_cdev) > >from both __led_set_brightness() and __led_set_brightness_blocking(). > > Ugh, I see I accidentally send a v4 twice, instead of > calling the version which dropped those called v5 as > I should have, sorry. > > The v4 which I w

Re: [PATCH v4 8/8] clocksource: import ARC timer driver

On 12/11/2016 11:19, Daniel Lezcano wrote: > Yes. > > > Le 12 nov. 2016 1:53 AM, "Vineet Gupta" > a écrit : > > On 11/11/2016 03:11 PM, Daniel Lezcano wrote: > > On Fri, Nov 11, 2016 at 01:38:52PM -0800, Vineet Gupta wrote: > >> This adds support f

Re: [PATCH v2 04/10] clk: rockchip: add clock controller for rk1108

Am Montag, 14. November 2016, 20:07:42 CET schrieb Andy Yan: > From: Shawn Lin > > Add the clock tree definition and driver for rk1108 SoC. > > Signed-off-by: Shawn Lin > Tested-by: Jacob Chen > Signed-off-by: Andy Yan > --- > > Changes in v2: > - fix some CodingStyle issues > > drivers/cl

Re: [PATCH v5 2/3] vcodec: mediatek: Add Mediatek JPEG Decoder Driver

Hi Hans, Thank you for your review. I will fix those problems in patch v6. On Fri, 2016-11-11 at 16:10 +0100, Hans Verkuil wrote: > A quick review: > > On 11/08/2016 07:34 AM, Rick Chang wrote: > > Add v4l2 driver for Mediatek JPEG Decoder > > > > Signed-off-by: Rick Chang > > Signed-off-by: M

Re: [PATCH v7 0/3] Add clockevent for timer-nps driver to NPS400 SoC

On Tue, Nov 15, 2016 at 10:02:01AM +, Noam Camus wrote: > > From: Daniel Lezcano [mailto:daniel.lezc...@linaro.org] > > Sent: Tuesday, November 15, 2016 11:58 AM > > >Do you want me to take the entire series in my tree, or do you want my > >acked-by to push them in your tree ? > I do not hav

[PATCH v2 2/2] staging: xgifb: vb_table.h Preferred space around

Make suggested modification from checkpatch in reference to: CHECK: spaces preferred around that '+' Signed-off-by: Walt Feasel --- v2 corrects mailing format to link patches and change subject line drivers/staging/xgifb/vb_table.h | 8 1 file changed, 4 insertions(+), 4 deletions(-) d

[PATCH v2 1/1] mfd: intel-lpss: Try to enable Memory-Write-Invalidate

Enable MWI mechanism if PCI bus master supports it. It might be potential benefit in some cases. Documentation [1] says that standard Memory Write might supply more current data than in the CPU modified cache line and "trashing a line in the cache may trash some data that is more current that in t

[PATCH v2 1/2] staging: xgifb: vb_table.h Blank line after declarations

Make suggested modification from checkpatch in reference to: CHECK: Please use a blank line after function/struct/union/enum declarations Signed-off-by: Walt Feasel --- v2 corrects mailing format to link patches and change subject line drivers/staging/xgifb/vb_table.h | 1 + 1 file changed, 1 in

Re: [RFC PATCH] x86/debug: Dump more detailed segfault info

* Borislav Petkov wrote: > On Tue, Nov 15, 2016 at 11:19:03AM +0100, Ingo Molnar wrote: > > Well, bfd8d3f23b51 was part of -rc1 already, so you have it too. > > Right. > > > What might have made the difference is that I tested it on real hardware > > with > > serial logging, which delays pri

[GIT PULL] STi DT fix for v4.9-rcs

Hi Arnd, Olof, Kevin Please consider this set for inclusion into the v4.9-rc. The following changes since commit 1001354ca34179f3db924eb66672442a173147dc: Linux 4.9-rc1 (2016-10-15 12:17:50 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/pchotar

[PATCH 1/2] sched/rt: Disable RT_RUNTIME_SHARE by default

The RT_RUNTIME_SHARE sched feature enables the sharing of rt_runtime between CPUs, allowing a CPU to run a real-time task up to 100% of the time while leaving more space for non-real-time tasks to run on the CPU that lend rt_runtime. The problem is that a CPU can easily borrow enough rt_runtime to

[PATCH 0/2] sched/rt: disable RT_RUNTIME_SHARE by default and document it

Disable RT_RUNTIME_SHARE by default and document it. Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Steven Rostedt Cc: Clark Williams Cc: Luis Claudio R. Goncalves Cc: linux-kernel@vger.kernel.org Daniel Bristot de Oliveira (2): sched/rt: Disable RT_RUNTIME_SHARE by default sched/rt: Document RT

[PATCH 2/2] sched/rt: Document RT_RUNTIME_SHARE sched feature

Add a comment explaining the RT_RUNTIME_SHARE sched feature. Signed-off-by: Daniel Bristot de Oliveira Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Steven Rostedt Cc: Clark Williams Cc: Luis Claudio R. Goncalves Cc: linux-kernel@vger.kernel.org diff --git a/kernel/sched/features.h b/kernel/sched/

[tip:perf/core] perf intel-pt: Update documentation about context switch events

Commit-ID: 699c12a7cca376d16f75672f9047faa37b184eda Gitweb: http://git.kernel.org/tip/699c12a7cca376d16f75672f9047faa37b184eda Author: Arnaldo Carvalho de Melo AuthorDate: Wed, 9 Nov 2016 11:04:05 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 11 Nov 2016 13:18:52 -0300 per

Re: [GIT PULL] Protection Keys (pkeys) support

* Linus Torvalds wrote: > On Mon, Mar 21, 2016 at 12:34 AM, Ingo Molnar wrote: > > > > Furthermore, I'd reorganize the 'arch settings' section into 4 groups, the > > following way: > > > > 1) Options that are fundamentally only set on x86-32 kernels: > > > > 2) Options that are fundamentally on

[tip:perf/core] perf callchain: Fixup help/config for no-unwinding

Commit-ID: c56cb33b56c13493eeb95612f80e4dd6e35cd109 Gitweb: http://git.kernel.org/tip/c56cb33b56c13493eeb95612f80e4dd6e35cd109 Author: Rabin Vincent AuthorDate: Wed, 10 Aug 2016 15:52:28 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 7 Nov 2016 22:13:47 -0300 perf callchain

[tip:perf/core] tools build: Add CFLAGS_REMOVE_* support

Commit-ID: 2ec8107d8e0d1d285b2bbf1999e7f4e46b6b535b Gitweb: http://git.kernel.org/tip/2ec8107d8e0d1d285b2bbf1999e7f4e46b6b535b Author: Jiri Olsa AuthorDate: Wed, 2 Nov 2016 14:35:47 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 11:37:25 -0300 tools build: Add C

Re: [PATCH] mark me as a co-maintainer of LED subsystem

On 11/15/2016 11:12 AM, Pavel Machek wrote: Mark me as a co-maintainer of LED subsystem. Signed-off-by: Pavel Machek diff --git a/MAINTAINERS b/MAINTAINERS index 01bff8e..d2934e7 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6884,6 +6884,7 @@ F:drivers/scsi/53c700* LED SUBSYSTEM M:

[tip:perf/core] perf jvmti: Plug compilation into perf build

Commit-ID: d4dfdf00d43e017dc57372566ceba0e5e1595eba Gitweb: http://git.kernel.org/tip/d4dfdf00d43e017dc57372566ceba0e5e1595eba Author: Jiri Olsa AuthorDate: Wed, 2 Nov 2016 14:35:49 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 12:42:47 -0300 perf jvmti: Plug c

[tip:perf/core] tools build: Add jvmti feature detection support

Commit-ID: 285932a25879602407f207e862bc5b8416711f42 Gitweb: http://git.kernel.org/tip/285932a25879602407f207e862bc5b8416711f42 Author: Jiri Olsa AuthorDate: Wed, 2 Nov 2016 14:35:48 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 12:40:32 -0300 tools build: Add j

Re: [PATCH] reset: hisilicon: add a polarity cell for reset line specifier

Hi Jiancheng, Am Dienstag, den 15.11.2016, 15:09 +0800 schrieb Jiancheng Xue: > Add a polarity cell for reset line specifier. If the reset line > is asserted when the register bit is 1, the polarity is > normal. Otherwise, it is inverted. > > Signed-off-by: Jiancheng Xue > --- > .../devicetree/b

Re: [RFC PATCH] xen/x86: Increase xen_e820_map to E820_X_MAX possible entries

>>> On 15.11.16 at 10:55, wrote: > On 15/11/16 10:45, Jan Beulich wrote: > On 15.11.16 at 09:42, wrote: >>> For a fully dynamical solution we'd need a way to get a partial >>> E820 map from the hypervisor (e.g. first 128 entries) in order to >>> be able to setup at least some memory and later

[tip:perf/core] perf kvmti: Remove unused Makefile file

Commit-ID: 8c9c3d2f950cca57f5fa9330c4d15d8f0dfda092 Gitweb: http://git.kernel.org/tip/8c9c3d2f950cca57f5fa9330c4d15d8f0dfda092 Author: Jiri Olsa AuthorDate: Sat, 12 Nov 2016 13:10:16 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 12:42:56 -0300 perf kvmti: Remov

[PATCH v2 0/2] Style edits for xgifb: vb_table.h

Corrects style issues 'Blank line after declarations' and 'Preferred space around operators' Walt Feasel (2): [STYLE 1/2]staging:xgifb:vb_table.h Blank line after declarations [STYLE 2/2]staging:xgifb:vb_table.h Preferred space around drivers/staging/xgifb/vb_table.h | 9 + 1 file ch

Re: [PATCH v9 2/4] soc: mediatek: Init MT8173 scpsys driver earlier

On Mon, 2016-10-31 at 10:08 +0800, James Liao wrote: > On Mon, 2016-10-31 at 01:08 +0100, Matthias Brugger wrote: > > Hi James, > > > > On 10/20/2016 10:56 AM, James Liao wrote: > > > Some power domain comsumers may init before module_init. > > > So the power domain provider (scpsys) need to be in

Re: kvm: WARNING in em_jmp_far

On 15/11/2016 06:39, Nadav Amit wrote: > >> On Nov 14, 2016, at 9:30 PM, Dmitry Vyukov wrote: >> >> On Tue, Nov 15, 2016 at 6:24 AM, Nadav Amit wrote: >>> On Nov 14, 2016, at 9:06 PM, Dmitry Vyukov wrote: Hello, The following program triggers WARNING in em_jmp_far: >>

Re: [RFC][PATCH 7/7] kref: Implement using refcount_t

On Tue, Nov 15, 2016 at 11:03:59AM +0100, Ingo Molnar wrote: > > Should I also make a CONFIG knob that implements refcount_t with the > > 'normal' atomic_t primitives? > > I'd suggest doing the saturation/safe-wrap semantics only for now (i.e. the > current patch, split into two perhaps), and rec

Re: [PATCH v4 4/4] ARM: dts: da850: Add the usb otg device node

On Thursday 03 November 2016 09:29 PM, Alexandre Bailon wrote: > This adds the device tree node for the usb otg > controller present in the da850 family of SoC's. > This also enables the otg usb controller for the lcdk board. > > Signed-off-by: Alexandre Bailon > --- > arch/arm/boot/dts/da850-lc

[tip:perf/core] perf config: Mark where are config items from (user or system)

Commit-ID: 08d090cfed8cc2ce5821ddb2b91118979e511019 Gitweb: http://git.kernel.org/tip/08d090cfed8cc2ce5821ddb2b91118979e511019 Author: Taeung Song AuthorDate: Fri, 4 Nov 2016 15:44:22 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 13:10:37 -0300 perf config: Mar

[tip:perf/core] perf config: Add support for getting config key-value pairs

Commit-ID: 909236083ee58399b371d085fef5cfac9bce3ec8 Gitweb: http://git.kernel.org/tip/909236083ee58399b371d085fef5cfac9bce3ec8 Author: Taeung Song AuthorDate: Fri, 4 Nov 2016 15:44:17 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 12:52:17 -0300 perf config: Add

Re: [PATCH] ARM64: dts: bcm2837-rpi-3-b: remove incorrect pwr LED

On Mo, 2016-11-14 at 16:39 -0800, Eric Anholt wrote: > Stefan Wahren writes: > > > Hi Eric, > > > > [add Gerd to CC] > > > >> Eric Anholt hat am 11. November 2016 um 18:38 > >> geschrieben: > >> > >> > >> From: Andrea Merello > >> > >> We are incorrectly defining the pwr LED, attaching it t

[tip:perf/core] perf config: Add support setting variables in a config file

Commit-ID: c6fc018a7a64c2c3ea56529fd8d0ca0f43408b0f Gitweb: http://git.kernel.org/tip/c6fc018a7a64c2c3ea56529fd8d0ca0f43408b0f Author: Taeung Song AuthorDate: Fri, 4 Nov 2016 15:44:20 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 13:08:11 -0300 perf config: Add

[tip:perf/core] perf config: Validate config variable arguments before trying use them

Commit-ID: 36662794bb520be828df8e2f3404264f5e7a7973 Gitweb: http://git.kernel.org/tip/36662794bb520be828df8e2f3404264f5e7a7973 Author: Taeung Song AuthorDate: Fri, 4 Nov 2016 15:44:19 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 12:57:40 -0300 perf config: Val

Re: [PATCH v2 2/6] mfd: stm32-adc: Add support for stm32 ADC

On 11/14/2016 05:47 PM, Lee Jones wrote: On Sat, 12 Nov 2016, Jonathan Cameron wrote: On 10/11/16 16:18, Fabrice Gasnier wrote: Add core driver for STMicroelectronics STM32 ADC (Analog to Digital Converter). STM32 ADC can be composed of up to 3 ADCs with shared resources like clock prescaler,

[tip:perf/core] perf report: Calculate and return the branch flag counting

Commit-ID: 3dd029ef94018dfa499c05778dd67d03c00b637c Gitweb: http://git.kernel.org/tip/3dd029ef94018dfa499c05778dd67d03c00b637c Author: Jin Yao AuthorDate: Mon, 31 Oct 2016 09:19:51 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 13:25:58 -0300 perf report: Calcul

[tip:perf/core] perf report: Add branch flag to callchain cursor node

Commit-ID: 410024dbbcb1df5b8140a812b4f1a4dbd62ef924 Gitweb: http://git.kernel.org/tip/410024dbbcb1df5b8140a812b4f1a4dbd62ef924 Author: Jin Yao AuthorDate: Mon, 31 Oct 2016 09:19:49 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 13:15:56 -0300 perf report: Add br

[tip:perf/core] perf report: Show branch info in callchain entry for stdio mode

Commit-ID: 8577ae6b040022ed3ecd11dc395df7af59cce503 Gitweb: http://git.kernel.org/tip/8577ae6b040022ed3ecd11dc395df7af59cce503 Author: Jin Yao AuthorDate: Mon, 31 Oct 2016 09:19:52 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 13:33:47 -0300 perf report: Show b

[tip:perf/core] perf report: Create a symbol_conf flag for showing branch flag counting

Commit-ID: f9a7be7c024319423623f58f5233234cad714e6b Gitweb: http://git.kernel.org/tip/f9a7be7c024319423623f58f5233234cad714e6b Author: Jin Yao AuthorDate: Mon, 31 Oct 2016 09:19:50 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 13:23:42 -0300 perf report: Create

[tip:perf/core] perf report: Show branch info in callchain entry for browser mode

Commit-ID: fef51ecd1056b5e090c9fb73e0833bd751389572 Gitweb: http://git.kernel.org/tip/fef51ecd1056b5e090c9fb73e0833bd751389572 Author: Jin Yao AuthorDate: Mon, 31 Oct 2016 09:19:53 +0800 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Nov 2016 13:34:08 -0300 perf report: Show b

[tip:x86/headers] x86/percpu: Remove unnecessary include of module.h, add asm/desc.h

Commit-ID: 523d0fb4f05dcefed59c6325acb54adc34ee4c2d Gitweb: http://git.kernel.org/tip/523d0fb4f05dcefed59c6325acb54adc34ee4c2d Author: Paul Gortmaker AuthorDate: Mon, 14 Nov 2016 14:04:43 -0500 Committer: Ingo Molnar CommitDate: Tue, 15 Nov 2016 07:26:37 +0100 x86/percpu: Remove unnece

Re: [PATCH] usb: dwc3: core: Disable USB2.0 phy suspend when dwc3 acts as host role

Hi, Baolin Wang writes: > When dwc3 controller acts as host role with attaching slow speed device > (like mouse or keypad). Then if we plugged out the slow speed device, > it will timeout to run the deconfiguration endpoint command to drop the > endpoint's resources. Some xHCI command timeout lo

[tip:sched/core] sched/cputime, powerpc: Remove cputime_last_delta global variable

Commit-ID: 7008eb997bcfdd8c5274bb6672aa5d4e77994309 Gitweb: http://git.kernel.org/tip/7008eb997bcfdd8c5274bb6672aa5d4e77994309 Author: Stanislaw Gruszka AuthorDate: Tue, 15 Nov 2016 03:06:49 +0100 Committer: Ingo Molnar CommitDate: Tue, 15 Nov 2016 09:51:04 +0100 sched/cputime, powerpc

[tip:efi/core] thunderbolt, efi: Fix Kconfig dependencies

Commit-ID: 79f9cd35b05e3e91ccf9b4038a8b74b9362b5da7 Gitweb: http://git.kernel.org/tip/79f9cd35b05e3e91ccf9b4038a8b74b9362b5da7 Author: Lukas Wunner AuthorDate: Mon, 14 Nov 2016 16:10:33 +0100 Committer: Ingo Molnar CommitDate: Tue, 15 Nov 2016 08:33:22 +0100 thunderbolt, efi: Fix Kconf

[tip:sched/core] sched/cputime, powerpc: Remove cputime_to_scaled()

Commit-ID: 981ee2d08fc55b9390d6a4a54a6697513611 Gitweb: http://git.kernel.org/tip/981ee2d08fc55b9390d6a4a54a6697513611 Author: Stanislaw Gruszka AuthorDate: Tue, 15 Nov 2016 03:06:50 +0100 Committer: Ingo Molnar CommitDate: Tue, 15 Nov 2016 09:51:04 +0100 sched/cputime, powerpc

[tip:sched/core] sched/cputime, powerpc, s390: Make scaled cputime arch specific

Commit-ID: 40565b5aedd6d0ca88b7dfd3859d709d2f6f8cf9 Gitweb: http://git.kernel.org/tip/40565b5aedd6d0ca88b7dfd3859d709d2f6f8cf9 Author: Stanislaw Gruszka AuthorDate: Tue, 15 Nov 2016 03:06:51 +0100 Committer: Ingo Molnar CommitDate: Tue, 15 Nov 2016 09:51:05 +0100 sched/cputime, powerpc

[tip:sched/core] sched/cputime: Simplify task_cputime()

Commit-ID: 353c50ebe329daaf2c94dc41c1c481cbba2a31fd Gitweb: http://git.kernel.org/tip/353c50ebe329daaf2c94dc41c1c481cbba2a31fd Author: Stanislaw Gruszka AuthorDate: Tue, 15 Nov 2016 03:06:52 +0100 Committer: Ingo Molnar CommitDate: Tue, 15 Nov 2016 09:51:05 +0100 sched/cputime: Simplif

Re: [PATCH v4] media: Driver for Toshiba et8ek8 5MP sensor

Hi! > On Tue, Nov 01, 2016 at 12:54:08AM +0200, Sakari Ailus wrote: > > > > Thanks, this answered half of my questions already. ;-) > > > :-). > > > > > > I'll have to go through the patches, et8ek8 driver is probably not > > > enough to get useful video. platform/video-bus-switch.c is needed for

[PATCH] slab: Add POISON_POINTER_DELTA to ZERO_SIZE_PTR

POISON_POINTER_DELTA is defined in poison.h, and is intended to be used to shift poison values so that they don't alias userspace. We should add it to ZERO_SIZE_PTR so that attackers can't use ZERO_SIZE_PTR as a way to get a pointer to userspace. Signed-off-by: Michael Ellerman --- include/linu

Re: LEDs that change brightness "itself" -- that's a trigger. Re: PM regression with LED changes in next-20161109

On 11/15/2016 11:31 AM, Pavel Machek wrote: Hi! Hmm, v4 still calls led_notify_brightness_change(led_cdev) >from both __led_set_brightness() and __led_set_brightness_blocking(). Ugh, I see I accidentally send a v4 twice, instead of calling the version which dropped those called v5 as I should

[PATCH] lkdtm: Add tests for LIST_POISON and ZERO_SIZE_PTR

This adds two tests, to check that a read or write to LIST_POISON1 and ZERO_SIZE_PTR are blocked. The default values for both (256 and 16) typically fall in the range of valid user space addresses. However in general mmap_min_addr is 64K, which prevents user space from mapping anything at those ad

Re: [PATCH v9 0/8] thunderbolt: Introducing Thunderbolt(TM) Networking

On Wed, Nov 09, 2016 at 03:42:53PM +, Levy, Amir (Jer) wrote: > On Wed, Nov 9 2016, 04:36 PM, Simon Guinot wrote: > > On Wed, Nov 09, 2016 at 04:20:00PM +0200, Amir Levy wrote: > > > This driver enables Thunderbolt Networking on non-Apple platforms > > > running Linux. > > > > > > Thunderbolt

[PATCH v2] ARM: dts: da850: add the mstpri and ddrctl nodes

Add the nodes for the MSTPRI configuration and DDR2/mDDR memory controller drivers to da850.dtsi. Signed-off-by: Bartosz Golaszewski --- v1 -> v2: - moved the priority controller node above the cfgchip node - renamed added nodes to better reflect their purpose arch/arm/boot/dts/da850.dtsi | 8 +

Re: [RFC PATCH] xen/x86: Increase xen_e820_map to E820_X_MAX possible entries

On 15/11/16 11:44, Jan Beulich wrote: On 15.11.16 at 10:55, wrote: >> On 15/11/16 10:45, Jan Beulich wrote: >> On 15.11.16 at 09:42, wrote: For a fully dynamical solution we'd need a way to get a partial E820 map from the hypervisor (e.g. first 128 entries) in order to be

Re: [PATCH v2] HID: udraw: Add support for the uDraw tablet for PS3

On Tue, 8 Nov 2016, Bastien Nocera wrote: > In that particular case, I'd rather it got renamed to "hid-udraw-ps3" > in this case. The XBox 360 and Wii versions use completely different > protocols: > http://brandonw.net/udraw/ > > The XBox 360 version is more likely to be integrated in with other

Re: LEDs that change brightness "itself" -- that's a trigger. Re: PM regression with LED changes in next-20161109

On Tue 2016-11-15 11:58:06, Jacek Anaszewski wrote: > On 11/15/2016 11:31 AM, Pavel Machek wrote: > >Hi! > > > >>>Hmm, v4 still calls led_notify_brightness_change(led_cdev) > >>>from both __led_set_brightness() and __led_set_brightness_blocking(). > >> > >>Ugh, I see I accidentally send a v4 twice,

Re: [RFC PATCH] xen/x86: Increase xen_e820_map to E820_X_MAX possible entries

>>> On 15.11.16 at 12:07, wrote: > On 15/11/16 11:44, Jan Beulich wrote: > On 15.11.16 at 10:55, wrote: >>> On 15/11/16 10:45, Jan Beulich wrote: >>> On 15.11.16 at 09:42, wrote: > For a fully dynamical solution we'd need a way to get a partial > E820 map from the hypervisor (e.g

Re: crash by cdc_acm driver in kernels 4.8-rc1/5

On Tue, 2016-11-15 at 01:16 +0100, Wim Osterholt wrote: Hi, > Whell, yes. > The only thing that appears you'll have to do is unset 'CONFIG_SMP'. OK. I haven't tested that, nor would I ever considered it. > My machines didn't have the luxury of multicore processors (until recently), > so there

Re: [patch] HID: wacom: Don't clear bits unintentionally

On Thu, 10 Nov 2016, Dan Carpenter wrote: > This is trying to clear the lower 32 bits but the type is wrong so it > clears everything. > > Signed-off-by: Dan Carpenter Applied to for-4.10/wacom/mobile-studio-pro. Thanks, -- Jiri Kosina SUSE Labs

Re: [RFC PATCH v3 1/2] Add support for eXclusive Page Frame Ownership (XPFO)

Sorry for the late reply, I just found your email in my cluttered inbox. On 11/10/2016 08:11 PM, Kees Cook wrote: > On Fri, Nov 4, 2016 at 7:45 AM, Juerg Haefliger > wrote: >> This patch adds support for XPFO which protects against 'ret2dir' kernel >> attacks. The basic idea is to enforce exclus

Re: LEDs that change brightness "itself" -- that's a trigger. Re: PM regression with LED changes in next-20161109

HI, On 15-11-16 11:58, Jacek Anaszewski wrote: On 11/15/2016 11:31 AM, Pavel Machek wrote: Hi! Hmm, v4 still calls led_notify_brightness_change(led_cdev) >from both __led_set_brightness() and __led_set_brightness_blocking(). Ugh, I see I accidentally send a v4 twice, instead of calling the

Re: [RFC PATCH v3 1/2] Add support for eXclusive Page Frame Ownership (XPFO)

On 11/10/2016 08:24 PM, Kees Cook wrote: > On Fri, Nov 4, 2016 at 7:45 AM, Juerg Haefliger > wrote: >> This patch adds support for XPFO which protects against 'ret2dir' kernel >> attacks. The basic idea is to enforce exclusive ownership of page frames >> by either the kernel or userspace, unless

[PATCH v2 0/3] add ION driver for STIh4xx SoC

version 2: - rebased on kernel 4.9-rc5 - change heap bindings to use definitions of drivers/staging/android/ion/devicetree.txt version 1: - initial patch It is more or less a copy of Hisilicon driver but with a heap definition fitting with STIH4xx SoC needs. I have just chnage the some function

[PATCH v2 2/3] add STIH4xx ION driver

This the same driver that Hisilicon one. Change the list of heap to fit with sti SoC needs. Rename/prefix some functions and structure with sti Signed-off-by: Benjamin Gaignard --- drivers/staging/android/ion/Kconfig | 7 ++ drivers/staging/android/ion/Makefile | 2 + drivers/stag

[PATCH v2 3/3] add STIH4xx ION driver in DT

Very simple and limited to one heap for contiguous memory allocation Signed-off-by: Benjamin Gaignard --- arch/arm/boot/dts/stih407-family.dtsi | 8 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 91096a4

[PATCH v2 1/3] add binding for STIh4xx ION driver

Describe bindings for STIH4xx ION driver. They are limited to have is used by ion_of.c Signed-off-by: Benjamin Gaignard --- .../devicetree/bindings/staging/ion/st,sti-ion.txt | 17 + 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/stagi

[PATCH] mxs-auart: count FIFO overrun errors

The mxs-auart driver does not count FIFO overrun errors. These errors never appear in /proc/tty/driver/ttyAPP. This is because the OERR status bit is masked by read_status_mask in the rx interrupt function, but the AUART_STAT_OERR bit is never set in read_status_mask. The patch enables the counting

Re: LEDs that change brightness "itself" -- that's a trigger. Re: PM regression with LED changes in next-20161109

Hi, On 15-11-16 12:11, Pavel Machek wrote: On Tue 2016-11-15 11:58:06, Jacek Anaszewski wrote: On 11/15/2016 11:31 AM, Pavel Machek wrote: Hi! Hmm, v4 still calls led_notify_brightness_change(led_cdev) >from both __led_set_brightness() and __led_set_brightness_blocking(). Ugh, I see I acci

Re: [Patch V6 2/6] irqchip: xilinx: Clean up irqdomain argument and read/write

On 9.11.2016 16:53, Marc Zyngier wrote: > On 01/11/16 11:05, Zubair Lutfullah Kakakhel wrote: >> Hi, >> >> Thanks for the review. >> >> On 10/31/2016 07:51 PM, Thomas Gleixner wrote: >>> On Mon, 31 Oct 2016, Zubair Lutfullah Kakakhel wrote: The drivers read/write function handling is a bit qui

Re: crash by cdc_acm driver in kernels 4.8-rc1/5

On 15.11.2016 01:16, Wim Osterholt wrote: > On Tue, Oct 18, 2016 at 02:18:43PM +0200, Oliver Neukum wrote: > >> It definitely does not crash and is probed and your .config is not >> extremely unusual. > > Hmmm. > >> ... Something odd is going on. > > Whell, yes. > The only thing that appears yo

Re: [PATCH v2 07/10] ARM: add low level debug uart for rk1108

Am Montag, 14. November 2016, 20:12:35 CET schrieb Andy Yan: > RK1108 UARTs are Synopsis DesignWare 8250 compatible. > Only with different register addresses. > > Signed-off-by: Andy Yan > Tested-by: Jacob Chen applied to my soc branch Thanks Heiko

Re: [PATCH v2 09/10] ARM: rockchip: enable support for RK1108 SoC

Am Montag, 14. November 2016, 20:15:47 CET schrieb Andy Yan: > Add a rockchip,rk1108 compatible. > > Signed-off-by: Andy Yan applied to my soc32 branch Thanks Heiko

[PATCH v2] f2fs: don't wait writeback for datas during checkpoint

Normally, while committing checkpoint, we will wait on all pages to be writebacked no matter the page is data or metadata, so in scenario where there are lots of data IO being submitted with metadata, we may suffer long latency for waiting writeback during checkpoint. Indeed, we only care about pe

Re: [PATCH 3/3] thermal/intel_powerclamp: Convert to CPU hotplug state

On Mon, 2016-11-14 at 11:12 -0800, Jacob Pan wrote: > On Fri, 11 Nov 2016 18:34:10 +0100 > Petr Mladek wrote: > > > > > Please, let me known if I should do this as a separate patch > > and/or resend the patchset. > Rui/Eduardo, > There are four independent posted changes made to powerclamp drive

Re: [PATCH] usb: host: xhci: Remove unused 'addr_64' variable in xhci_hcd structure

On 15.11.2016 10:34, Baolin Wang wrote: Since the 'addr_64' variable as legacy is unused now, then remove it from xhci_hcd structure. Signed-off-by: Baolin Wang --- Thanks, I'll add it to the queue -Mathias

Re: [GIT PULL] fbdev fixes for 4.9

On 14/11/16 18:25, Linus Torvalds wrote: > On Mon, Nov 14, 2016 at 3:44 AM, Tomi Valkeinen wrote: >> >> Please pull two fbdev fixes for 4.9. > > No. > > This has obviously never even been test-compiled. It introduces two > new annoying warnings. Sorry about that. I dropped the patch for now and

Re: [PATCH] arm/arm64: KVM: clean up useless code in kvm_timer_enable

On Wed, Nov 09, 2016 at 10:50:14AM +0800, Longpeng(Mike) wrote: > 1) Since commit:41a54482 changed timer enabled variable to per-vcpu, >the correlative comment in kvm_timer_enable is useless now. > > 2) After the kvm module init successfully, the timecounter is always >non-null, so we can

Re: [PATCH v2 08/10] ARM: dts: add basic support for Rockchip RK1108 SOC

Am Montag, 14. November 2016, 20:14:48 CET schrieb Andy Yan: > RK1108 is embedded with an ARM Cortex-A7 single core and a DSP core. > It is designed for varies application scenario such as car DVR, sports > DV, secure camera and UAV camera. > > This patch add basic support for it with DMAC / UART

Re: LEDs that change brightness "itself" -- that's a trigger. Re: PM regression with LED changes in next-20161109

Hi! > >>>The LED you are talking about _has_ a trigger, implemented in > >>>hardware. That trigger can change LED brightness behind kernel's (and > >>>userspace's) back. Don't pretend the trigger does not exist, it does. > >>> > >>>And when you do that, you'll have nice place to report changes to

Re: [PATCH 1/1] gpio: lib: Add gpio_is_enabled() to get pin mode

On Tuesday 15 November 2016 02:33 PM, Linus Walleij wrote: On Fri, Nov 11, 2016 at 1:17 PM, Laxman Dewangan wrote: Yeah but since pinctrl and pinmux has its own debugfs files why is this necessary? I understand it is convenient but only for debugging right? They the inconvenience of using pin

Re: [PATCH v3 02/16] scsi: don't use fc_bsg_job::request and fc_bsg_job::reply directly

On Tue, Oct 25, 2016 at 09:43:14AM +0200, Johannes Thumshirn wrote: > On Fri, Oct 14, 2016 at 09:38:21AM +0200, Johannes Thumshirn wrote: > > On Thu, Oct 13, 2016 at 05:55:11PM +0200, Steffen Maier wrote: > > > Hm, still behaves for me like I reported for v2: > > > http://marc.info/?l=linux-scsi&m=

Re: [PATCH 1/2] regulator: pwm: DT: Add ramp delay for exponential voltage transition

On Monday 14 November 2016 09:18 PM, Rob Herring wrote: On Fri, Nov 04, 2016 at 11:07:54PM +0530, Laxman Dewangan wrote: Some PWM regulator has the exponential transition in voltage change as opposite to fixed slew-rate linear transition on other regulators. For such PWM regulators, add the pro

Re: [PATCH V2 1/2] pinctrl: tegra: Add DT binding for io pads control

On Tuesday 15 November 2016 01:04 AM, Rob Herring wrote: On Wed, Nov 09, 2016 at 06:36:21PM +0530, Laxman Dewangan wrote: + + audio { + pins = "audio", "dmic", "sdmmc3"; What's the purpose of grouping these? Just to show that multiple IO pads

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