Re: [PATCH v6 3/8] arm, dts: add TC2 cpu capacity-dmips-mhz information

2016-08-10 Thread Sudeep Holla
Hi Juri, On 19/07/16 13:40, Juri Lelli wrote: Add TC2 cpu capacity binding information. If you repost it, s/binding// Cc: Liviu Dudau Cc: Sudeep Holla Acked-by: Sudeep Holla (assuming you take it via some other tree, let us know if it's OK to merge the DTS separately and you want us

[tip:sched/core] sched/fair: Fix typo in sync_throttle()

2016-08-10 Thread tip-bot for Xunlei Pang
Commit-ID: b8922125e4790fa237a8a4204562ecf457ef54bb Gitweb: http://git.kernel.org/tip/b8922125e4790fa237a8a4204562ecf457ef54bb Author: Xunlei Pang AuthorDate: Sat, 9 Jul 2016 15:54:22 +0800 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 13:32:55 +0200 sched/fair: Fix typo in sync_

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

2016-08-10 Thread Robert Foss
On 2016-08-09 04:17 PM, Robert Foss wrote: +static int totmaps_proc_show(struct seq_file *m, void *data) +{ +struct proc_maps_private *priv = m->private; +struct mm_struct *mm; +struct vm_area_struct *vma; +struct mem_size_stats *mss_sum = priv->mss; + +/* reference to priv-

[tip:sched/core] sched/fair: Remove 'cpu_busy' parameter from update_next_balance()

2016-08-10 Thread tip-bot for Leo Yan
Commit-ID: 31851a9874d63dbb532910a86b2be49c15997ea3 Gitweb: http://git.kernel.org/tip/31851a9874d63dbb532910a86b2be49c15997ea3 Author: Leo Yan AuthorDate: Fri, 5 Aug 2016 14:31:29 +0800 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:03:32 +0200 sched/fair: Remove 'cpu_busy' par

Re: [PATCH] video: fbdev: mb862xx: mb862xx-i2c: don't print error when adding adapter fails

2016-08-10 Thread Wolfram Sang
> One comment: the patch description should be "stand-alone" text, not a > continuation of the subject. I fixed this. I see. Will keep that in mind for the future. Thanks! signature.asc Description: PGP signature

[PATCH v2 4/4] ARM: dts: da850-lcdk: Add NAND to DT

2016-08-10 Thread Karl Beldan
This adds DT support for the NAND connected to the SoC AEMIF. The parameters (timings, ecc) are the same as what the board ships with (default AEMIF timings, 1bit ECC) and improvements will be handled in due course. This passed elementary tests hashing a 20MB file on top of ubifs on my LCDK. Signe

Re: of_clk_add_(hw_)providers multipule times for one node?

2016-08-10 Thread Masahiro Yamada
Hi Stephen, 2016-08-09 8:37 GMT+09:00 Stephen Boyd : > On 08/08, Masahiro Yamada wrote: >> Hi Stephen, >> >> >> 2016-08-05 6:25 GMT+09:00 Stephen Boyd : >> > +Rob in case he has any insight >> > >> > On 07/09, Masahiro Yamada wrote: >> >> Hi. >> >> >> >> I think the current code allows to add >>

Re: [PATCH 1/7] ima: on soft reboot, restore the measurement list

2016-08-10 Thread Thiago Jung Bauermann
Am Mittwoch, 10 August 2016, 13:41:08 schrieb Michael Ellerman: > Thiago Jung Bauermann writes: > > Am Dienstag, 09 August 2016, 09:01:13 schrieb Mimi Zohar: > >> On Tue, 2016-08-09 at 20:59 +1000, Michael Ellerman wrote: > >> > Mimi Zohar writes: > >> > > +/* Some details preceding the binary s

Re: [PATCH v3 10/13] net; ethernet: ti: cpsw: move irq stuff under cpsw_common

2016-08-10 Thread Mugunthan V N
On Wednesday 10 August 2016 04:52 AM, Ivan Khoronzhuk wrote: > The irq data are common for net devs in dual_emac mode. So no need to > hold these data in every priv struct, move them under cpsw_common. > Also delete irq_num var, as after optimization it's not needed. > Correct number of irqs to 2,

Re: [PATCH v3 13/13] net: ethernet: ti: cpsw: move ale, cpts and drivers params under cpsw_common

2016-08-10 Thread Mugunthan V N
On Wednesday 10 August 2016 04:52 AM, Ivan Khoronzhuk wrote: > The ale, cpts, version, rx_packet_max, bus_freq, interrupt pacing > parameters are common per net device that uses the same h/w. So, > move them to common driver structure. > > Signed-off-by: Ivan Khoronzhuk Reviewed-by: Mugunthan V

[tip:sched/core] sched/deadline: Fix lock pinning warning during CPU hotplug

2016-08-10 Thread tip-bot for Wanpeng Li
Commit-ID: c0c8c9fa210c9a042060435f17e40ba4a76d6d6f Gitweb: http://git.kernel.org/tip/c0c8c9fa210c9a042060435f17e40ba4a76d6d6f Author: Wanpeng Li AuthorDate: Thu, 4 Aug 2016 09:42:20 +0800 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:02:55 +0200 sched/deadline: Fix lock pinni

Re: [PATCH] drivers: net: cpsw: fix kmemleak false-positive reports for sk buffers

2016-08-10 Thread Mugunthan V N
On Tuesday 09 August 2016 05:39 PM, Grygorii Strashko wrote: > Kmemleak reports following false positive memory leaks for each sk > buffers allocated by CPSW (__netdev_alloc_skb_ip_align()) in > cpsw_ndo_open() and cpsw_rx_handler(): > > unreferenced object 0xea915000 (size 2048): > comm "system

Re: [PATCH 0244/1285] Replace numeric parameter like 0444 with macro

2016-08-10 Thread Wolfram Sang
> > I assume Wolfram will merge this. > > I assume not, see http://lwn.net/Articles/696227/ Thanks for the pointer. I missed the discussion but came up with the same conclusions: a) octals are easier to read and b) original author should have asked if this change was feasible before posting 1285

Re: [PATCH] perf intel-pt: Fix ip compression

2016-08-10 Thread Adrian Hunter
On 20/07/16 12:00, Adrian Hunter wrote: > June 2015 Intel SDM introduced IP Compression types 4 and 6. Refer section > 36.4.2.2 Target IP (TIP) Packet - IP Compression. > > Existing Intel PT packet decoder did not support type 4, and got type 6 > wrong. Because type 3 and type 4 have the same num

[PATCH v2] clocksource/drivers/time-armada-370-xp: Fix the clock reference

2016-08-10 Thread Gregory CLEMENT
While converting the init function to return an error, the wrong clock was get. This lead to wrong clock rate and slow down the kernel. For example, before the patch a typical boot was around 15s after it was 1 minute slower. Fixes: 12549e27c63c ("clocksource/drivers/time-armada-370-xp: Convert in

Re: [PATCH 10/10] docs: Sphinxify gdb-kernel-debugging.txt and move to dev-tools

2016-08-10 Thread Jan Kiszka
On 2016-08-09 01:35, Jonathan Corbet wrote: > Cc: Jan Kiszka > Signed-off-by: Jonathan Corbet > --- > .../gdb-kernel-debugging.rst} | 77 > +- > Documentation/dev-tools/tools.rst | 1 + > 2 files changed, 46 insertions(+), 32 deletions(

[PATCH 4/4] ARM: dts: STiH41x-b2020: Update gpio specifier

2016-08-10 Thread patrice.chotard
From: Patrice Chotard - Remove useless gpio-cells - Update second parameter by using GPIO_ACTIVE_HIGH/LOW instead of hardcoded value Signed-off-by: Patrice Chotard --- arch/arm/boot/dts/stih41x-b2020.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot

[tip:sched/core] sched/core: Add documentation for 'cookie' argument

2016-08-10 Thread tip-bot for Luis de Bethencourt
Commit-ID: 9279e0d2e565e0217618c2087de83d3239811329 Gitweb: http://git.kernel.org/tip/9279e0d2e565e0217618c2087de83d3239811329 Author: Luis de Bethencourt AuthorDate: Sun, 10 Jul 2016 15:00:26 +0100 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:03:32 +0200 sched/core: Add docu

Re: [PATCH v3 12/13] net: ethernet: ti: cpsw: move napi struct to cpsw_common

2016-08-10 Thread Mugunthan V N
On Wednesday 10 August 2016 04:52 AM, Ivan Khoronzhuk wrote: > The napi structs are common for both net devices in dual_emac > mode, In order to not hold duplicate links to them, move to > cpsw_common. > > Signed-off-by: Ivan Khoronzhuk > --- Reviewed-by: Mugunthan V N Regards Mugunthan V N

Re: [PATCH] clk: prevent __of_clk_get_hw_from_provider() from returning NULL

2016-08-10 Thread Masahiro Yamada
2016-08-05 5:57 GMT+09:00 Stephen Boyd : > On 07/19, Masahiro Yamada wrote: >> The .get(_hw) callback of an OF clock provider can return a NULL >> pointer in some cases. >> >> For example, of_clk_src_onecell_get() returns NULL for index 1 of a >> sparse array of clocks like follows: >> >> clk_num

Re: [Regression] "irqdomain: Don't set type when mapping an IRQ" breaks nexus7 gpio buttons

2016-08-10 Thread Jon Hunter
Hi Marc, Linus, On 10/08/16 10:41, Marc Zyngier wrote: > Hi Linus, > > On 10/08/16 00:03, Linus Walleij wrote: >> On Tue, Aug 9, 2016 at 3:20 PM, Jon Hunter wrote: >> >>> If that works, then does the following also work (without the above) ... >>> >>> diff --git a/kernel/irq/chip.c b/kernel/irq/

[PATCH REBASED v10 2/6] drm/i915/gen9: Only copy WM results for changed pipes to skl_hw

2016-08-10 Thread Lyude
From: Matt Roper When we write watermark values to the hardware, those values are stored in dev_priv->wm.skl_hw. However with recent watermark changes, the results structure we're copying from only contains valid watermark and DDB values for the pipes that are actually changing; the values for o

Re: [tip:perf/urgent] perf probe: Support signedness casting

2016-08-10 Thread Arnaldo Carvalho de Melo
Em Wed, Aug 10, 2016 at 07:28:08AM +0900, Masami Hiramatsu escreveu: > Hi Ingo, > > Could you add my Acked-by for this patch? > (I thought I've sent it...) Sorry about that, I usually put those acks diligently, but this one slipped by... I saw the discussion, waited for it to settle and you ack t

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

2016-08-10 Thread Jann Horn
On Wed, Aug 10, 2016 at 10:45:51AM -0700, Sonny Rao wrote: > On Wed, Aug 10, 2016 at 10:37 AM, Jann Horn wrote: > > On Wed, Aug 10, 2016 at 10:23:53AM -0700, Sonny Rao wrote: > >> On Tue, Aug 9, 2016 at 2:01 PM, Robert Foss > >> wrote: > >> > > >> > > >> > On 2016-08-09 03:24 PM, Jann Horn wrote

[tip:locking/core] locking/qrwlock: Fix write unlock bug on big endian systems

2016-08-10 Thread tip-bot for pan xinhui
Commit-ID: 2db34e8bf9a22f4e38b29deccee57457bc0e7d74 Gitweb: http://git.kernel.org/tip/2db34e8bf9a22f4e38b29deccee57457bc0e7d74 Author: pan xinhui AuthorDate: Mon, 18 Jul 2016 17:47:39 +0800 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:13:27 +0200 locking/qrwlock: Fix write un

Re: [PATCH v12] acpi, apei, arm64: APEI initial support for aarch64.

2016-08-10 Thread Fu Wei
Hi Borislav On 4 August 2016 at 17:48, Borislav Petkov wrote: > On Fri, Jul 29, 2016 at 04:57:44PM +0800, fu@linaro.org wrote: >> From: Tomasz Nowicki >> >> This commit provides APEI arch-specific bits for aarch64 >> >> Meanwhile, >> (1)add a new subfunction "hest_ia32_init" for >> "acpi_dis

[tip:sched/core] sched/fair: Optimize find_idlest_cpu() when there is no choice

2016-08-10 Thread tip-bot for Morten Rasmussen
Commit-ID: eaecf41f5abf80b63c8e025fcb9ee4aa203c3038 Gitweb: http://git.kernel.org/tip/eaecf41f5abf80b63c8e025fcb9ee4aa203c3038 Author: Morten Rasmussen AuthorDate: Wed, 22 Jun 2016 18:03:14 +0100 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:03:32 +0200 sched/fair: Optimize fi

[PATCH REBASED v10 4/6] drm/i915/skl: Ensure pipes with changed wms get added to the state

2016-08-10 Thread Lyude
If we're enabling a pipe, we'll need to modify the watermarks on all active planes. Since those planes won't be added to the state on their own, we need to add them ourselves. Signed-off-by: Lyude Reviewed-by: Matt Roper Cc: sta...@vger.kernel.org Cc: Ville Syrjälä Cc: Daniel Vetter Cc: Radhak

[PATCH] exynos-drm: Fix error messages to print flags and size

2016-08-10 Thread Shuah Khan
Fix exynos_drm_gem_create() error messages to include flags and size when flags and size are invalid. Signed-off-by: Shuah Khan --- drivers/gpu/drm/exynos/exynos_drm_gem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/g

Re: [kernel-hardening] Re: [PATCH 2/2] arm: apply more __ro_after_init

2016-08-10 Thread Daniel Micay
On Wed, 2016-08-10 at 10:43 +0100, Russell King - ARM Linux wrote: > On Fri, Jun 03, 2016 at 11:40:24AM -0700, Kees Cook wrote: > > > > @@ -1309,16 +1309,11 @@ void __init arm_mm_memblock_reserve(void) > >   * Any other function or debugging method which may touch any > > device _will_ > >   * cra

Re: [PATCH 3/4] ARM: dts: da850-lcdk: Add NAND to DT

2016-08-10 Thread Karl Beldan
On Wed, Aug 10, 2016 at 02:01:57PM +0530, Sekhar Nori wrote: > On Tuesday 09 August 2016 10:45 PM, Karl Beldan wrote: > > This adds DT support for the NAND connected to the SoC AEMIF. > > The parameters (timings, ecc) are the same as what the board ships with > > (default AEMIF timings, 1bit ECC) a

Re: [PATCH v4 3/3] locking/mutex: Ensure forward progress of waiter-spinner

2016-08-10 Thread Waiman Long
On 08/10/2016 05:29 AM, Peter Zijlstra wrote: On Tue, Aug 09, 2016 at 02:00:00PM -0400, Waiman Long wrote: Alternative might be to use the LSB of mutex::owner, but that's going to be somewhat icky too. I was thinking about doing that. However, the owner field is used in quite a number of places

[tip:locking/core] locking/pvstat: Separate wait_again and spurious wakeup stats

2016-08-10 Thread tip-bot for Waiman Long
Commit-ID: 08be8f63c40c030b5cf95b4368e314e563a86301 Gitweb: http://git.kernel.org/tip/08be8f63c40c030b5cf95b4368e314e563a86301 Author: Waiman Long AuthorDate: Tue, 31 May 2016 12:53:47 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:16:02 +0200 locking/pvstat: Separate wai

Re: Regarding AHCI_MAX_SG and (ATA_HORKAGE_MAX_SEC_1024)

2016-08-10 Thread David Milburn
Hi, On 08/10/2016 10:14 AM, Tejun Heo wrote: Hello, Tom. On Wed, Aug 10, 2016 at 06:04:10PM +0800, Tom Yan wrote: On 10 August 2016 at 11:26, Tejun Heo wrote: Hmmm.. why not? The hardware limit is 64k and the driver is using a Is that referring to the maximum number of entries allowed in

[PATCH REBASED v10 3/6] drm/i915/skl: Update plane watermarks atomically during plane updates

2016-08-10 Thread Lyude
Thanks to Ville for suggesting this as a potential solution to pipe underruns on Skylake. On Skylake all of the registers for configuring planes, including the registers for configuring their watermarks, are double buffered. New values written to them won't take effect until said registers are "ar

RE: [RFC PATCH v5 3/3] net: phy: Add gmiitorgmii converter support

2016-08-10 Thread Appana Durga Kedareswara Rao
Hi Florian, Thanks for the review... > > > > This converter sits between the MAC and the external phy MAC <==> > > GMII2RGMII <==> RGMII_PHY > > This looks good, just a few things, see below: Thanks... > > +config XILINX_GMII2RGMII > > + tristate "Xilinx GMII2RGMII converter driv

Re: [PATCH] i2c: don't print error when adding adapter fails

2016-08-10 Thread Ludovic Desroches
On Tue, Aug 09, 2016 at 01:36:17PM +0200, Wolfram Sang wrote: > The core will do this for us now. > > Signed-off-by: Wolfram Sang > --- [...] > drivers/i2c/busses/i2c-at91.c | 2 -- Acked-by: Ludovic Desroches [...] > diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses

[PATCH V3] clk: bcm: Add driver for Northstar ILP clock

2016-08-10 Thread Rafał Miłecki
From: Rafał Miłecki This clock is present on cheaper Northstar devices like BCM53573 or BCM47189 using Corex-A7. ILP is a part of PMU (Power Management Unit) and so it should be defined as one of its subnodes (subdevices). For more details see Documentation entry. Unfortunately there isn't a set

Re: [PATCH v4] mtd: spi-nor: Add support for S3AN spi-nor devices

2016-08-10 Thread Ricardo Ribalda Delgado
ping? On Thu, Jul 14, 2016 at 10:18 PM, Ricardo Ribalda Delgado wrote: > Xilinx Spartan-3AN FPGAs contain an In-System Flash where they keep > their configuration data and (optionally) some user data. > > The protocol of this flash follows most of the spi-nor standard. With > the following differ

[PATCH v2 0/4] Add DT support for NAND to LCDK

2016-08-10 Thread Karl Beldan
Changes from v1: - s/cs2/cs3 - kept "ti,.." only nand properties (the adjustments made by nand_davinci_probe are broken) - replaced v1_1/4: "memory: ti-aemif: Get a named clock rather than an unnamed one" with v2_1/4: "davinci: da8xx-dt: Add ti-aemif lookup for clock matching" -

[PATCH v3] hwmon/max6650.c: Add devicetree support

2016-08-10 Thread Mike Looijmans
Parse devicetree parameters for voltage and prescaler setting. This allows using multiple max6550 devices with varying settings, and also makes it possible to instantiate and configure the device using devicetree. Signed-off-by: Mike Looijmans --- v3: Resubmit because mailing lists bounced Fi

[tip:x86/mm] x86, kasan, ftrace: Put APIC interrupt handlers into .irqentry.text

2016-08-10 Thread tip-bot for Alexander Potapenko
Commit-ID: 469f00231278da68062a809306df0bac95a27507 Gitweb: http://git.kernel.org/tip/469f00231278da68062a809306df0bac95a27507 Author: Alexander Potapenko AuthorDate: Fri, 15 Jul 2016 11:42:43 +0200 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:19:33 +0200 x86, kasan, ftrace:

Re: [PATCH][RESEND] thermal: hwmon: EXPORT_SYMBOL_GPL for thermal hwmon sysfs

2016-08-10 Thread Zhang Rui
On 三, 2016-08-10 at 02:54 +, Kuninori Morimoto wrote: > Hi Zhang > > > > > > > > > Hi Linux-PM, Linux-Kernel ML > > > > > > I posted thermal driver patch 2month ago, but no response and > > > nothing > > > happen. > > > I'm following scripts/get_maintainer.pl, but am I wrong ?? > > > Who is

Re: [PATCH v4 2/4] mfd: Add Samsung Exynos Low Power Audio Subsystem driver

2016-08-10 Thread Lee Jones
On Wed, 10 Aug 2016, Sylwester Nawrocki wrote: > On 08/09/2016 10:50 PM, Lee Jones wrote: > > On Tue, 09 Aug 2016, Sylwester Nawrocki wrote: > > > >> > On 08/09/2016 05:05 PM, Lee Jones wrote: > > >> +static SIMPLE_DEV_PM_OPS(lpass_pm_ops, exynos_lpass_suspend, > > > >> > +

Re: [PATCH v5 1/2] Use kmap_atomic when rewriting attached page

2016-08-10 Thread Shaun Tancheff
On Wed, Aug 10, 2016 at 5:56 AM, Tom Yan wrote: > On 10 August 2016 at 09:00, Shaun Tancheff wrote: >> static unsigned int ata_scsi_write_same_xlat(struct ata_queued_cmd *qc) >> { >> struct ata_taskfile *tf = &qc->tf; >> struct scsi_cmnd *scmd = qc->scsicmd; >> struct at

[PATCH] time,virt: resync steal time when guest & host lose sync

2016-08-10 Thread Rik van Riel
On Wed, 10 Aug 2016 07:39:08 +0800 Wanpeng Li wrote: > The regression is caused by your commit "sched,time: Count actually > elapsed irq & softirq time". Wanpeng, does this patch fix your issue? Paolo, what is your opinion on this issue? I can think of all kinds of ways in which guest and host

Re: [PATCH v12 02/11] genirq/msi: msi_compose wrapper

2016-08-10 Thread Auger Eric
Hi Thomas, On 09/08/2016 11:19, Thomas Gleixner wrote: > On Tue, 2 Aug 2016, Eric Auger wrote: > >> Currently the MSI message is composed by directly calling >> irq_chip_compose_msi_msg and erased by setting the memory to zero. >> >> On some platforms, we will need to complexify this composition

[PATCH REBASED v10 6/6] drm/i915/skl: Update DDB values atomically with wms/plane attrs

2016-08-10 Thread Lyude
Now that we can hook into update_crtcs and control the order in which we update CRTCs at each modeset, we can finish the final step of fixing Skylake's watermark handling by performing DDB updates at the same time as plane updates and watermark updates. The first major change in this patch is skl_

Re: [PATCH v2] exynos-drm: Fix unsupported GEM memory type error message to be clear

2016-08-10 Thread Javier Martinez Canillas
Hello Shuah, On 08/08/2016 07:48 PM, Shuah Khan wrote: > Fix unsupported GEM memory type error message to include the memory type > information. > > Signed-off-by: Shuah Khan > --- > Changes since v1: > -- Comment changed to read clearly > > drivers/gpu/drm/exynos/exynos_drm_fb.c | 6 +++--- >

Re: [PATCH 1/7] ima: on soft reboot, restore the measurement list

2016-08-10 Thread Michael Ellerman
Thiago Jung Bauermann writes: > Am Mittwoch, 10 August 2016, 13:41:08 schrieb Michael Ellerman: >> Thiago Jung Bauermann writes: >> > Am Dienstag, 09 August 2016, 09:01:13 schrieb Mimi Zohar: >> >> On Tue, 2016-08-09 at 20:59 +1000, Michael Ellerman wrote: >> >> > Mimi Zohar writes: >> >> > >

[tip:x86/mm] x86/mm/KASLR: Fix physical memory calculation on KASLR memory randomization

2016-08-10 Thread tip-bot for Thomas Garnier
Commit-ID: c7d2361f7524f365c1ae42f47880e3fa9efb2c2a Gitweb: http://git.kernel.org/tip/c7d2361f7524f365c1ae42f47880e3fa9efb2c2a Author: Thomas Garnier AuthorDate: Tue, 9 Aug 2016 10:11:04 -0700 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:45:19 +0200 x86/mm/KASLR: Fix physical

Re: [PATCH v3 08/13] net: ethernet: ti: cpsw: move links on h/w registers to cpsw_common

2016-08-10 Thread Mugunthan V N
On Wednesday 10 August 2016 04:52 AM, Ivan Khoronzhuk wrote: > The pointers on h/w registers are common for every cpsw_private > instance, so no need to hold them for every ndev. > > Signed-off-by: Ivan Khoronzhuk Reviewed-by: Mugunthan V N Regards Mugunthan V N

[PATCH REBASED v10 3/6] drm/i915/skl: Update plane watermarks atomically during plane updates

2016-08-10 Thread Lyude
Thanks to Ville for suggesting this as a potential solution to pipe underruns on Skylake. On Skylake all of the registers for configuring planes, including the registers for configuring their watermarks, are double buffered. New values written to them won't take effect until said registers are "ar

[tip:x86/urgent] x86/platform/UV: Fix problem with UV4 BIOS providing incorrect PXM values

2016-08-10 Thread tip-bot for Mike Travis
Commit-ID: 22ac2bca92f2d92c6495248d65ff648182df428d Gitweb: http://git.kernel.org/tip/22ac2bca92f2d92c6495248d65ff648182df428d Author: Mike Travis AuthorDate: Mon, 1 Aug 2016 13:40:52 -0500 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 15:55:38 +0200 x86/platform/UV: Fix problem

[PATCH v6 00/11] make direct compaction more deterministic

2016-08-10 Thread Vlastimil Babka
Changes since v3 * The first part with cleanups (v4, v5) went separately to 4.8-rc1 * Rebased to 4.8-rc1 * Patch 1 - don't touch cached pfns in whole-zone compaction (Joonsoo) * New patches 2 and 3 in response to Joonsoo pointing out missing adustments to watermark checks in patch 7 - turns out w

[PATCH 08/21] net: thunderx: Add 81xx support to BGX driver

2016-08-10 Thread sunil . kovvuri
From: Sunil Goutham This patch adds support for BGX module on 81xx where a BGX can be split and have different LMACs configured in different modes. Signed-off-by: Sunil Goutham --- drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 112 -- drivers/net/ethernet/cavium/thund

dmatest no longer works on ARC SDP with DW DMAC

2016-08-10 Thread Eugeniy Paltsev
dmatest on ARC SDP with DW DMAC became broken after df5c7386 ("dmaengine: dw: some Intel devices has no memcpy support") and 30cb2639 ("dmaengine: dw: don't override platform data with autocfg") commits. * After df5c7386 commit "DMA_MEMCPY" capability option doesn't get set correctly in platform dr

Re: [Patch v3 2/2] x86/acpi: Remove the repeated lapic address override entry parsing

2016-08-10 Thread Ingo Molnar
* Baoquan He wrote: > ACPI MADT has a 32-bit field providing lapic address at which > each processor can access its lapic information. MADT also contains > an optional entry to provide a 64-bit address to override the 32-bit > one. However the current code does the lapic address override entry >

Re: [PATCH] perf unwind: check symsrc ELF for .debug_frame

2016-08-10 Thread Arnaldo Carvalho de Melo
Em Wed, Aug 10, 2016 at 03:36:16PM +0200, Rabin Vincent escreveu: > From: Rabin Vincent > > When using split debug info, the file without debug info may not have a > .debug_frame section, so we need to check the symsrc ELF also, since > that's the file we actually read the unwind information from

[tip:x86/mm] x86/mm/64: Enable KASLR for vmemmap memory region

2016-08-10 Thread tip-bot for Thomas Garnier
Commit-ID: 25dfe4785332723f09311dcb7fd91015a60c022f Gitweb: http://git.kernel.org/tip/25dfe4785332723f09311dcb7fd91015a60c022f Author: Thomas Garnier AuthorDate: Wed, 27 Jul 2016 08:59:56 -0700 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 16:10:06 +0200 x86/mm/64: Enable KASLR f

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

2016-08-10 Thread Jann Horn
On Wed, Aug 10, 2016 at 10:23:53AM -0700, Sonny Rao wrote: > On Tue, Aug 9, 2016 at 2:01 PM, Robert Foss wrote: > > > > > > On 2016-08-09 03:24 PM, Jann Horn wrote: > >> > >> On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote: > >>> > >>> From: Sonny Rao > >>> > >>> This is

RE: [PATCH V1] mfd: da9053: ensure the FAULT_LOG is cleared during MFD driver probe

2016-08-10 Thread Steve Twiss
On 08 August 2016 12:06, Steve Twiss wrote: > On 05 August 2016 10:05, Lee Jones wrote: > > On Wed, 06 Jul 2016, Steve Twiss wrote: > > > From: Steve Twiss > > > > > > Clearance of any the persistent information within the DA9053 FAULT_LOG > > > register must be completed during start-up so the

Re: [PATCH] Map in physical addresses in efi_map_region_fixed

2016-08-10 Thread Alex Thorlton
On Fri, Aug 05, 2016 at 06:59:35PM -0500, Alex Thorlton wrote: > This is a simple change to add in the physical mappings as well as the > virtual mappings in efi_map_region_fixed. The motivation here is to > get access to EFI runtime code that is only available via the 1:1 > mappings on a kexec'd

[PATCH 8/8] hisi_sas: update version to 1.6

2016-08-10 Thread John Garry
Signed-off-by: John Garry --- drivers/scsi/hisi_sas/hisi_sas.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index 4ae864d..fc51e87 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/h

Re: [PATCH] usb: core: Add runtime resume checking

2016-08-10 Thread Peter Chen
On Wed, Aug 10, 2016 at 02:43:50PM +0800, Baolin Wang wrote: > Hi Peter, > > On 10 August 2016 at 14:18, Peter Chen wrote: > > On Wed, Aug 10, 2016 at 10:33:31AM +0800, Baolin Wang wrote: > >> Hi Greg, > >> > >> On 9 August 2016 at 18:26, Greg KH wrote: > >> > On Tue, Aug 09, 2016 at 05:33:33PM

[PATCH 6/8] hisi_sas: fail tmf task prep when port detached

2016-08-10 Thread John Garry
When the port is detached we cannot execute a TMF, as there can be no device attached to the port. Signed-off-by: John Garry --- drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sa

[tip:timers/urgent] x86/hpet: Fix /dev/rtc breakage caused by RTC cleanup

2016-08-10 Thread tip-bot for Arnd Bergmann
Commit-ID: 22cc1ca3c5469cf17e149be232817b9223afa5e4 Gitweb: http://git.kernel.org/tip/22cc1ca3c5469cf17e149be232817b9223afa5e4 Author: Arnd Bergmann AuthorDate: Tue, 9 Aug 2016 21:54:53 +0200 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:37:06 +0200 x86/hpet: Fix /dev/rtc brea

Re: [PATCH] cgroup: add tracepoints for basic operations

2016-08-10 Thread Tejun Heo
On Tue, Aug 09, 2016 at 01:27:03AM -0400, Tejun Heo wrote: > From 471f89b317a21a78dacaee85957984b9f11e79e4 Mon Sep 17 00:00:00 2001 > From: Tejun Heo > Date: Tue, 9 Aug 2016 01:11:13 -0400 > > Debugging what goes wrong with cgroup setup can get hairy. Add > tracepoints for cgroup hierarchy mount

[PATCH 5/5] mm/page_owner: don't define fields on struct page_ext by hard-coding

2016-08-10 Thread js1304
From: Joonsoo Kim There is a memory waste problem if we define field on struct page_ext by hard-coding. Entry size of struct page_ext includes the size of those fields even if it is disabled at runtime. Now, extra memory request at runtime is possible so page_owner don't need to define it's own f

[PATCH] get_maintainer: Don't check if STDIN exists in a VCS repository

2016-08-10 Thread Joe Perches
If get_maintainer is not given any filename arguments on the command line, the standard input is read for a patch. But checking if a VCS has a file named &STDIN is not a good idea and fails. Verify the nominal input file is not &STDIN before checking the VCS. Fixes: 4cad35a7ca69 ("get_maintainer

[PATCH] nios2: use of_property_read_bool

2016-08-10 Thread Tobias Klauser
Use of_property_read_bool instead of open-coding it as fpcu_has. Convert the members of struct cpuinfo from u32 to bool accordingly as they are only used as boolean anyhow. Signed-off-by: Tobias Klauser --- arch/nios2/include/asm/cpuinfo.h | 8 arch/nios2/kernel/cpuinfo.c | 15 +++

[tip:x86/mm] x86/mm/KASLR: Increase BRK pages for KASLR memory randomization

2016-08-10 Thread tip-bot for Thomas Garnier
Commit-ID: fb754f958f8e46202c1efd7f66d5b3db1208117d Gitweb: http://git.kernel.org/tip/fb754f958f8e46202c1efd7f66d5b3db1208117d Author: Thomas Garnier AuthorDate: Tue, 9 Aug 2016 10:11:05 -0700 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 14:45:19 +0200 x86/mm/KASLR: Increase BRK

[tip:x86/urgent] x86/platform/UV: Fix kernel panic running RHEL kdump kernel on UV systems

2016-08-10 Thread tip-bot for Mike Travis
Commit-ID: 5a52e8f822374bebc702bb2688ed8b5515bbb55b Gitweb: http://git.kernel.org/tip/5a52e8f822374bebc702bb2688ed8b5515bbb55b Author: Mike Travis AuthorDate: Mon, 1 Aug 2016 13:40:53 -0500 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 15:55:39 +0200 x86/platform/UV: Fix kernel p

[PATCH 0/8] hisi_sas internal abort support

2016-08-10 Thread John Garry
This patchset introduces support for the internal abort feature for the HiSilicon SAS controller. The internal abort feature allows commands which are active in the controller to be aborted before being sent to the slave device. Only support will be added for v2 HW since v1 HW has issues in suppo

[PATCH v3 2/2] powerpc/fadump: parse fadump reserve memory size based on memory range

2016-08-10 Thread Hari Bathini
When fadump is enabled, by default 5% of system RAM is reserved for fadump kernel. While that works for most cases, it is not good enough for every case. Currently, to override the default value, fadump supports specifying memory to reserve with fadump_reserve_mem=size, where only a fixed size can

[PATCH 5/6] crypto: sun4i-ss: Always use sun4i_tfm_ctx for storing pointer to dev ss

2016-08-10 Thread LABBE Corentin
The dev *ss is stored both in sun4i_tfm_ctx and sun4i_req_ctx. Since this pointer will never be changed during tfm life, it is better to remove it from sun4i_req_ctx. Signed-off-by: LABBE Corentin --- drivers/crypto/sunxi-ss/sun4i-ss-hash.c | 13 +++-- drivers/crypto/sunxi-ss/sun4i-ss.h

Re: [PATCH 3/9] remoteproc: core: Remove pointless OOM print

2016-08-10 Thread Bjorn Andersson
On Tue 09 Aug 11:10 PDT 2016, Lee Jones wrote: > On Tue, 09 Aug 2016, Bjorn Andersson wrote: > > > On Thu 04 Aug 02:21 PDT 2016, Lee Jones wrote: > > > > > These types of error prints are superfluous. The system will > > > pick up on OOM issues and let the user know. > > > > > > Signed-off-by:

[PATCH REBASED v10 5/6] drm/i915: Move CRTC updating in atomic_commit into it's own hook

2016-08-10 Thread Lyude
Since we have to write ddb allocations at the same time as we do other plane updates, we're going to need to be able to control the order in which we execute modesets on each pipe. The easiest way to do this is to just factor this section of intel_atomic_commit_tail() (intel_atomic_commit() for sta

[tip:smp/hotplug] cpu/hotplug: Prevent alloc/free of irq descriptors during CPU up/down (again)

2016-08-10 Thread tip-bot for Boris Ostrovsky
Commit-ID: aa877175e7a9982233ed8f10cb4bfddd78d82741 Gitweb: http://git.kernel.org/tip/aa877175e7a9982233ed8f10cb4bfddd78d82741 Author: Boris Ostrovsky AuthorDate: Wed, 3 Aug 2016 13:22:28 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 15:42:57 +0200 cpu/hotplug: Prevent allo

Re: [PATCH] scripts: add kasan_symbolize.py

2016-08-10 Thread Alexander Potapenko
On Wed, Aug 10, 2016 at 4:22 PM, Alexander Potapenko wrote: > Commit the script that symbolizes BUG messages and KASAN error reports > by adding file:line information to each stack frame. > The script is a copy of > https://github.com/google/sanitizers/blob/master/address-sanitizer/tools/kasan_sym

Re: [PATCH 08/10] docs: sphinxify kmemleak.txt and move it to dev-tools

2016-08-10 Thread Catalin Marinas
On Mon, Aug 08, 2016 at 05:35:00PM -0600, Jonathan Corbet wrote: > Cc: Catalin Marinas > Signed-off-by: Jonathan Corbet > --- > .../{kmemleak.txt => dev-tools/kmemleak.rst} | 93 > -- > Documentation/dev-tools/tools.rst | 1 + > MAINTAINERS

[PATCH 3/4] ARM: dts: STiH418-B2199: Update gpio specifier

2016-08-10 Thread patrice.chotard
From: Patrice Chotard - Remove useless gpio-cells - Update second parameter by using GPIO_ACTIVE_HIGH/LOW instead of hardcoded value Signed-off-by: Patrice Chotard --- arch/arm/boot/dts/stih418-b2199.dts | 7 +++ 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot

Re: [PATCH 1/4] memory: ti-aemif: Get a named clock rather than an unnamed one

2016-08-10 Thread Karl Beldan
On Tue, Aug 09, 2016 at 05:15:15PM +, Karl Beldan wrote: > Many davinci boards (da830 and da850 families) don't have their clocks > in DT yet and won't be successful in getting an unnamed aemif clock. > Also the sole current users of ti-aemif (keystone boards) use 'aemif' as > their aemif devic

Re: [PATCH] usb: core: Add runtime resume checking

2016-08-10 Thread Baolin Wang
On 10 August 2016 at 17:07, Peter Chen wrote: > On Wed, Aug 10, 2016 at 02:43:50PM +0800, Baolin Wang wrote: >> Hi Peter, >> >> On 10 August 2016 at 14:18, Peter Chen wrote: >> > On Wed, Aug 10, 2016 at 10:33:31AM +0800, Baolin Wang wrote: >> >> Hi Greg, >> >> >> >> On 9 August 2016 at 18:26, Gre

[tip:x86/urgent] x86/platform/UV: Fix bug with iounmap() of the UV4 EFI System Table causing a crash

2016-08-10 Thread tip-bot for Mike Travis
Commit-ID: e363d24c2b997c421476c6aa00547edadf678efe Gitweb: http://git.kernel.org/tip/e363d24c2b997c421476c6aa00547edadf678efe Author: Mike Travis AuthorDate: Mon, 1 Aug 2016 13:40:51 -0500 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016 15:55:38 +0200 x86/platform/UV: Fix bug with

Re: [PATCH V3] clk: bcm: Add driver for Northstar ILP clock

2016-08-10 Thread Jon Mason
On Wed, Aug 10, 2016 at 8:05 AM, Rafał Miłecki wrote: > From: Rafał Miłecki > > This clock is present on cheaper Northstar devices like BCM53573 or > BCM47189 using Corex-A7. ILP is a part of PMU (Power Management Unit) > and so it should be defined as one of its subnodes (subdevices). For > more

[PATCH 3/3] arm64: kernel: declare cpu_ops __read_mostly

2016-08-10 Thread Jisheng Zhang
cpu_ops is initialized once by cpu_read_ops(), and thereafter is mostly read in hot path, such as arm_cpuidle_suspend(). The fact that it is mostly read and not written to makes it candidates for __read_mostly declarations. Signed-off-by: Jisheng Zhang --- arch/arm64/kernel/cpu_ops.c | 2 +- 1

[PATCH v2 3/4] ARM: dts: da850,da850-evm: Add an aemif node and use it for the NAND

2016-08-10 Thread Karl Beldan
Currently the davinci da8xx boards use the mach-davinci aemif code. Instantiating an aemif node into the DT allows to use the ti-aemif memory driver and is another step to better DT support. This change adds an aemif node in the dtsi while retiring the nand_cs3 node. The NAND is now instantiated in

[RESEND PATCH v3 0/3] ARM: cleanup PCI specific configs

2016-08-10 Thread Kishon Vijay Abraham I
This series was initially sent to add support for two PCIe ports in dra7. This included selecting PCI_DOMAINS config in SOC_DRA7XX. However from the review, PCI_DOMAINS can instead be selected from ARCH_MULTIPLATFORM. This is fixed in this series along with removing PCI_DOMAINS from other configs.

Re: [PATCH 2/2] arm: apply more __ro_after_init

2016-08-10 Thread Russell King - ARM Linux
On Fri, Jun 03, 2016 at 11:40:24AM -0700, Kees Cook wrote: > @@ -1309,16 +1309,11 @@ void __init arm_mm_memblock_reserve(void) > * Any other function or debugging method which may touch any device _will_ > * crash the kernel. > */ > +static char vectors[PAGE_SIZE * 2] __ro_after_init __aligne

[PATCH v5 2/3] pcie-designware: add iATU Unroll feature

2016-08-10 Thread Joao Pinto
This patch adds the support to the new iATU mechanism that will be used from Core version 4.80, which is called iATU Unroll. The new Cores can support the iATU Unroll or support the "old" iATU method now called Legacy Mode. The driver is perfectly capable of performing well for both. In order to

Re: [lkp] [nfsd] b44061d0b9: BUG: Dentry ffff880027d7c540{i=1846f,n=0a} still in use (1) [unmount of btrfs vda]

2016-08-10 Thread Josef Bacik
On 08/10/2016 02:06 PM, Linus Torvalds wrote: On Tue, Aug 9, 2016 at 10:39 PM, kernel test robot wrote: [ 1537.558739] nfsd: last server has exited, flushing export cache [ 1540.627795] BUG: Dentry 880027d7c540{i=1846f,n=0a} still in use (1) [unmount of btrfs vda] [ 1540.633915]

[PATCH] iio: light: us5182d: Add missing error code assignment before test

2016-08-10 Thread Christophe JAILLET
It is likely that checking the result of 'pm_runtime_set_active' is expected here. Fixes: f0e5f57d3ac2 ("iio: light: us8152d: Add power management support") Signed-off-by: Christophe JAILLET --- drivers/iio/light/us5182d.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/driv

[PATCH v2 0/2] PCI: designware: let dw_pcie_link_up() beware of LTSSM training bit

2016-08-10 Thread Jisheng Zhang
patch1 is a trivial clean up: move the parameters for wait for link into the core pcie-designware.c Since link may be UP but still in link training, if so, we can't think the link is up and operating correctly. So patch2 teaches dw_pcie_link_up() beware of the PCIE_PHY_DEBUG_R1_LINK_IN_TRAINING bi

Re: [PATCH v1] firmware_class: encapsulate firmware loading status

2016-08-10 Thread Daniel Wagner
On 10.08.2016 03:10, Luis R. Rodriguez wrote: > On Thu, Aug 04, 2016 at 02:27:16PM +0200, Daniel Wagner wrote: >> From: Daniel Wagner >> In [0] we have a discussion on how the firmware_class API might be >> changed to improve the current handling of firmware loading. This >> patch was part of the

Re: [PATCH 1/4] media: pci: netup_unidvb: don't print error when adding adapter fails

2016-08-10 Thread Abylay Ospan
yes, you right. If we remove this message there is no big problem. But if we do not remove this it's also ok, right ? What the big deal to remove this type of messages (i'm just interested) ? For me it's ok to remove: Acked-by: Abylay Ospan 2016-08-09 10:58 GMT-04:00 Wolfram Sang : > >> Someti

Re: [PATCH 1/1 v2] net: i10e: use matching format indentifiers

2016-08-10 Thread Jeff Kirsher
On Tue, 2016-08-02 at 20:15 +0200, Heinrich Schuchardt wrote: > i is defined as int but output as %u several times. > Adjust the format identifiers. > > v2: > Keep definition of i as int. > David indicated that this is the preferable way to define > loop variables. > > Sig

[PATCH v2 0/2] PCI: designware: let dw_pcie_link_up() beware of LTSSM training bit

2016-08-10 Thread Jisheng Zhang
patch1 is a trivial clean up: move the parameters for wait for link into the core pcie-designware.c Since link may be UP but still in link training, if so, we can't think the link is up and operating correctly. So patch2 teaches dw_pcie_link_up() beware of the PCIE_PHY_DEBUG_R1_LINK_IN_TRAINING bi

[PATCH] ARM: cpuidle: declare cpuidle_ops __read_mostly

2016-08-10 Thread Jisheng Zhang
cpuidle_ops is initialized once by arm_cpuidle_read_ops() during initialization, and thereafter is mostly read in arm_cpuidle_suspend() The fact that it is mostly read and not written to makes it candidates for __read_mostly declarations. Signed-off-by: Jisheng Zhang --- arch/arm/kernel/cpuidle

Re: [PATCH V3] clk: bcm: Add driver for Northstar ILP clock

2016-08-10 Thread Jon Mason
On Wed, Aug 10, 2016 at 1:44 PM, Ray Jui wrote: > > > On 8/10/2016 10:28 AM, Rafał Miłecki wrote: >> >> On 10 August 2016 at 19:22, Jon Mason wrote: >>> >>> On Wed, Aug 10, 2016 at 8:05 AM, Rafał Miłecki wrote: diff --git a/Documentation/devicetree/bindings/clock/brcm,ns-ilp.txt b

  1   2   3   4   5   6   7   8   9   10   >