Re: [LKP] [lkp] [xfs] 68a9f5e700: aim7.jobs-per-min -13.6% regression

On Thu, Aug 11, 2016 at 11:16:12AM +1000, Dave Chinner wrote: > I need to see these events: > > xfs_file* > xfs_iomap* > xfs_get_block* > > For both kernels. An example trace from 4.8-rc1 running the command > `xfs_io -f -c 'pwrite 0 512k -b 128k' /mnt/scratch/fooey doing an >

Re: [PATCH v5 2/2] Add support for SCT Write Same

> "Shaun" == Shaun Tancheff writes: Shaun, Shaun> You are correct in that we can advertise the larger limit in Shaun> ata_scsi_dev_config() when only SCT write same is supported Shaun> rather than fall back to WS10. I deliberately capped WRITE SAME to 64K blocks

Re: [PATCH v5 2/2] Add support for SCT Write Same

> "Tom" == Tom Yan writes: Tom> Well that is actually the minimum. Modern SSDs often support more Tom> than one-block payload (e.g. 8, 16...). It's just our SCSI disk Tom> driver statically limit it to the minimum. Though it allows only Tom> 0x / 512 = 8388607

Re: [PATCH v5 3/3] locking/mutex: Ensure forward progress of waiter-spinner

Hi Waiman, [auto build test ERROR on tip/locking/core] [also build test ERROR on v4.8-rc1 next-20160809] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

D'oh! (Re: robot build error)

I know that this hasn't come through the mail server yet, but please ignore. [PATCH] crypto: CCP - build error: label 'e_hwrng' undefined Gary R Hook Wed, 10 Aug 2016 12:27:28 -0700 Fix goto target for when registration fails Reported-by: kbuild test robot

Re: [PATCH] regulator: Add LTC3676 support

On Wed, Aug 10, 2016 at 4:41 AM, Mark Brown wrote: > On Tue, Aug 09, 2016 at 04:36:07PM -0700, Tim Harvey wrote: > > Mostly looks good but quite a few issues with not using framework > features here, a lot of the code can be factored out into the core: > Mark, thanks for the

[PATCH] IB/usnic: Fix error return code

If 'pci_register_driver' fails, we return 'err' which is known to be 0. Return the error instead. Signed-off-by: Christophe JAILLET --- drivers/infiniband/hw/usnic/usnic_ib_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git

Re: [PATCH v3] HID: rmi: Make hid-rmi a transport driver for synaptics-rmi4

On 08/10/2016 01:28 AM, Benjamin Tissoires wrote: Hi Andrew, On Jun 24 2016 or thereabouts, Andrew Duggan wrote: The Synaptics RMI4 driver provides support for RMI4 devices. Instead of duplicating the RMI4 processing code, make hid-rmi a transport driver and register it with the Synaptics RMI4

Re: [LKP] [lkp] [xfs] 68a9f5e700: aim7.jobs-per-min -13.6% regression

On Wed, Aug 10, 2016 at 5:33 PM, Huang, Ying wrote: > > Here it is, Thanks. Appended is a munged "after" list, with the "before" values in parenthesis. It actually looks fairly similar. The biggest difference is that we have "mark_page_accessed()" show up after, and not

Re: [PATCH v2] drivers: net: cpsw: fix kmemleak false-positive reports for sk buffers

From: Grygorii Strashko Date: Wed, 10 Aug 2016 20:02:53 +0300 > diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c > index 0805855..5caef77 100644 > --- a/drivers/net/ethernet/ti/cpsw.c > +++ b/drivers/net/ethernet/ti/cpsw.c > @@ -732,6 +732,11

Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

On Wed, Aug 10, 2016 at 5:35 PM, Rafael J. Wysocki wrote: > On Wed, Aug 10, 2016 at 11:59 PM, Jiri Kosina wrote: >> On Wed, 10 Aug 2016, Rafael J. Wysocki wrote: >> >>> So I used your .config to generate one for my test machine and with >>> that I can

Re: [LKP] [lkp] [xfs] 68a9f5e700: aim7.jobs-per-min -13.6% regression

On Wed, Aug 10, 2016 at 05:33:20PM -0700, Huang, Ying wrote: > Linus Torvalds writes: > > > On Wed, Aug 10, 2016 at 5:11 PM, Huang, Ying wrote: > >> > >> Here is the comparison result with perf-profile data. > > > > Heh. The diff is actually

Re: [PATCH v2 1/1] usb: misc: usbtest: add fix for driver hang

Hi, On 08/10/2016 10:16 PM, Alan Stern wrote: > On Wed, 10 Aug 2016, Lu Baolu wrote: > >> In sg_timeout(), req->status is set to "-ETIMEDOUT" before calling >> into usb_sg_cancel(). usb_sg_cancel() will do nothing and return >> directly if req->status has been set to a non-zero value. This will

Re: [PATCH v5 3/3] locking/mutex: Ensure forward progress of waiter-spinner

Hi Waiman, [auto build test ERROR on tip/locking/core] [also build test ERROR on v4.8-rc1] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] sched: fix the intention to re-evalute tick dependency for offline cpu

2016-08-11 2:53 GMT+08:00 Frederic Weisbecker : > On Wed, Aug 10, 2016 at 09:23:11PM +0800, Wanpeng Li wrote: >> 2016-08-10 20:43 GMT+08:00 Frederic Weisbecker : >> > On Thu, Aug 04, 2016 at 05:51:20PM +0800, Wanpeng Li wrote: >> >> From: Wanpeng Li

Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

On Thu, Aug 11, 2016 at 3:17 AM, Thomas Garnier wrote: > On Wed, Aug 10, 2016 at 5:35 PM, Rafael J. Wysocki wrote: >> On Wed, Aug 10, 2016 at 11:59 PM, Jiri Kosina wrote: >>> On Wed, 10 Aug 2016, Rafael J. Wysocki wrote: >>> So I

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

Hi Zhang, Eduardo > > > > 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 the maintainer of these patches ?? > > > > > > > The patch is queued for 4.8-rc2. > > > As

Re: [PATCH v14 06/14] arch/x86: enable task isolation functionality

On 8/10/2016 3:17 PM, Andy Lutomirski wrote: On Aug 10, 2016 5:30 PM, "Chris Metcalf" wrote: On 8/10/2016 3:52 AM, Andy Lutomirski wrote: On Aug 9, 2016 11:30 PM, "Chris Metcalf" wrote: @@ -91,6 +92,15 @@ static long syscall_trace_enter(struct

Re: [PATCH] seccomp: Fix tracer exit notifications during fatal signals

On Wed, Aug 10, 2016 at 4:37 PM, Kees Cook wrote: > This fixes a ptrace vs fatal pending signals bug as manifested in seccomp > now that ptrace was reordered to happen after ptrace. The short version is > that seccomp should not attempt to call do_exit() while fatal signals

Re: Ongoing remoteproc discussions

Hi Bjorn, On 07/18/2016 06:10 PM, Bjorn Andersson wrote: > During discussions with various people interested in moving their > remoteproc-related out-of-tree patches towards mainline I have come > across a set of topics common among various teams. The purpose of this > email is to share some

Re: [PATCH 0/2] Convert qdisc linked list into a hashtable

From: Jiri Kosina Date: Wed, 10 Aug 2016 11:00:42 +0200 (CEST) > This is a respin of the v6 of the original patch [1], split into two-patch > series as requested by davem; first patch fixes all symbol conflicts > that'd happen once netdevice.h starts to include hashtable.h,

Re: [LKP] [lkp] [xfs] 68a9f5e700: aim7.jobs-per-min -13.6% regression

On Wed, Aug 10, 2016 at 5:11 PM, Huang, Ying wrote: > > Here is the comparison result with perf-profile data. Heh. The diff is actually harder to read than just showing A/B state.The fact that the call chain shows up as part of the symbol makes it even more so. For

Re: [PATCH v3 00/13] net: ethernet: ti: cpsw: split driver data and per ndev data

From: Ivan Khoronzhuk Date: Wed, 10 Aug 2016 02:22:31 +0300 > In dual_emac mode the driver can handle 2 network devices. Each of them can > use > its own private data and common data/resources. This patchset splits common > driver > data/resources and private per

Re: [LKP] [lkp] [xfs] 68a9f5e700: aim7.jobs-per-min -13.6% regression

Linus Torvalds writes: > On Wed, Aug 10, 2016 at 5:11 PM, Huang, Ying wrote: >> >> Here is the comparison result with perf-profile data. > > Heh. The diff is actually harder to read than just showing A/B > state.The fact that the call chain

Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

On Wed, Aug 10, 2016 at 11:59 PM, Jiri Kosina wrote: > On Wed, 10 Aug 2016, Rafael J. Wysocki wrote: > >> So I used your .config to generate one for my test machine and with >> that I can reproduce. > > Was that the config I've sent, or did Boris provide one as well? Which one >

Re: [PATCH 00/13] arm64: Allwinner A64 support based on sunxi-ng

On 01/08/16 10:11, Chen-Yu Tsai wrote: > Hi, Hi Chen-Yu, thanks for your comments, just found some time to come back to this. > > On Mon, Aug 1, 2016 at 9:43 AM, André Przywara wrote: >> Hi Maxime, >> >> On 26/07/16 21:30, Maxime Ripard wrote: >>> Hi, >>> >>> Here is

Re: [PATCH] net: macb: Add 64 bit addressing support for GEM

From: Harini Katakam Date: Tue, 9 Aug 2016 13:15:53 +0530 > This patch adds support for 64 bit addressing and BDs. > -> Enable 64 bit addressing in DMACFG register. > -> Set DMA mask when design config register shows support for 64 bit addr. > -> Add new BD words for

Re: "Failed to create /dev/root: -14" after commit e6978e4bf1 ("ARM: save and reset the address limit when entering an exception")

On Wed, Aug 10, 2016 at 6:43 PM, Russell King - ARM Linux wrote: > On Wed, Aug 10, 2016 at 06:34:22PM -0500, Kevin Hilman wrote: >> I also tested this fixes the boot issue on Armada XP. >> >> Tested-by: Kevin Hilman > > It should be in the current

Re: [PATCH 1/1 linux-next] net: hns: fix typo in g_gmac_stats_string[]

Hi Fabian, This patch is fine to me, many thanks. Yisen 在 2016/8/10 23:48, Fabian Frederick 写道: > s/gamc/gmac/ > > Signed-off-by: Fabian Frederick > --- > drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff

Re: [PATCH] regulator: Add LTC3676 support

On Wed, Aug 10, 2016 at 3:28 PM, Rob Herring wrote: > On Tue, Aug 09, 2016 at 04:36:07PM -0700, Tim Harvey wrote: >> This patch adds support for the Linear Technology LTC3676 >> 8-output I2C voltage regulator IC. >> >> Cc: Jaffer Kapasi >> Signed-off-by: Tim

Re: [PATCH 1/1 linux-next] net: hns: fix typo in g_gmac_stats_string[]

From: Fabian Frederick Date: Wed, 10 Aug 2016 17:48:36 +0200 > s/gamc/gmac/ > > Signed-off-by: Fabian Frederick Applied, thank you.

Re: [PATCH v5 3/3] locking/mutex: Ensure forward progress of waiter-spinner

Hi Waiman, [auto build test ERROR on tip/locking/core] [also build test ERROR on v4.8-rc1 next-20160809] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] powerpc: move hmi.c to arch/powerpc/kvm/

Radim Krčmář writes: > 2016-08-03 13:36+0200, Paolo Bonzini: >> hmi.c functions are unused unless sibling_subcore_state is nonzero, and >> that in turn happens only if KVM is in use. So move the code to >> arch/powerpc/kvm/, putting it under CONFIG_KVM_BOOK3S_64_HANDLER >>

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

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

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

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

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

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

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

> 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

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.

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

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. >> >> >>

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

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

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

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

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

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

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

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

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

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

> > 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

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

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

[PATCH 1/1 linux-next] net: hns: fix typo in g_gmac_stats_string[]

s/gamc/gmac/ Signed-off-by: Fabian Frederick --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c index

Re: [PATCH v2 1/2] mtd: brcmnand: iProc big endian and ONFI support

On Wed, 20 Jul 2016 14:53:50 -0700 Ray Jui wrote: > This patch adds big endian and ONFI support for various iProc based > SoCs that use the core brcmstb NAND controller Brian, Kamal, can you review this patch? > > This patch was originally implemented by Prafulla Kota >

[PATCH v2 0/2] mfd: cros_ec_keyb: MKBP event support

Hi, The cros-ec MKBP event support will be used on different EC drivers like EC keyboard, EC USB PD and EC sensors drivers. The first attempt to merge these two patches was within the EC USB PD series [1] sent by Tomeu Vizoso, but these series are blocked possibly until we figure out how this

Re: [PATCH] ARM: cpuidle: declare cpuidle_ops __read_mostly

On Wed, 10 Aug 2016 16:49:57 +0800 Jisheng Zhang wrote: > 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

Re: [PATCH 1/4] dt-bindings: interrupt-controller: add DT binding for Marvell 7K/8K PIC

On Fri, Aug 05, 2016 at 04:55:18PM +0200, Thomas Petazzoni wrote: > This commit adds the Device Tree binding description for the PIC > interrupt controller available in the ARM64 Marvell Armada 7K/8K SoCs. > > Signed-off-by: Thomas Petazzoni > --- >

Re: [PATCH] proc: Fix timerslack_ns CAP_SYS_NICE check when adjusting self

On Tue, Aug 9, 2016 at 4:54 PM, John Stultz wrote: > In changing from checking ptrace_may_access(p, PTRACE_MODE_ATTACH_FSCREDS) > to capable(CAP_SYS_NICE), I missed that ptrace_my_access succeeds > when p == current, but the CAP_SYS_NICE doesn't. > > Thus while the

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

On 08/09/2016 01:36 PM, Wolfram Sang wrote: > The core will do this for us now. > > Signed-off-by: Wolfram Sang > --- (...) > drivers/i2c/busses/i2c-exynos5.c| 4 +--- > drivers/i2c/busses/i2c-s3c2410.c| 1 - For Exynos and S3C2410: Acked-by:

Re: [PATCH v5 7/8] PM / devfreq: rockchip: add devfreq driver for rk3399 dmc

/commits/Lin-Huang/rk3399-support-ddr-frequency-scaling/20160810-114433 config: i386-allyesconfig (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed

[PATCH] x86/smp: Fix __max_logical_packages value setup

On Wed, Aug 10, 2016 at 05:52:05PM +0200, Peter Zijlstra wrote: > On Wed, Aug 10, 2016 at 04:15:38PM +0200, Jiri Olsa wrote: > > it's very likely I'm missing something, but seems to me > > that attached patch (untested) might work as well > > Hmm, I think you're right. Earlier code (which hasn't

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

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: >> >> >> >> On Tue, Aug 09,

Re: [PATCHv6] support for AD5820 camera auto-focus coil

On Monday 08 August 2016 11:09:56 Sakari Ailus wrote: > On Fri, Aug 05, 2016 at 12:26:11PM +0200, Pavel Machek wrote: > > > > This adds support for AD5820 autofocus coil, found for example in > > Nokia N900 smartphone. > > Thanks, Pavel! > > Let's use V4L2_CID_FOCUS_ABSOLUTE, as is in the

Re: [PATCH V3 2/4] clk: Combine DT binding doc for max77686 and max77802

On Wed, Aug 10, 2016 at 4:40 AM, Laxman Dewangan wrote: > Hi, > > On Tuesday 28 June 2016 04:58 PM, Laxman Dewangan wrote: >> >> Hi Rob, >> >> On Tuesday 21 June 2016 12:16 PM, Laxman Dewangan wrote: >>> >>> >>> On Monday 20 June 2016 10:09 PM, Rob Herring wrote:

[PATCH 09/21] net: thunderx: Add QSGMII interface type support

From: Sunil Goutham This patch adds support for QSGMII interface type to the BGX driver. This type of interface is supported by 81xx SOC. Signed-off-by: Sunil Goutham --- drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 65 ++-

Re: [RFC PATCH 0/9][V3] Overlayfs SELinux Support

On 08/10/2016 08:32 AM, Paul Moore wrote: > On Wed, Aug 10, 2016 at 5:11 AM, Miklos Szeredi wrote: >> On Tue, Aug 9, 2016 at 3:19 AM, Paul Moore wrote: >>> Okay, I just merged these patches into selinux#next. With the >>> exception of some changes to

Re: [PATCH v5 2/2] Add support for SCT Write Same

On 10 August 2016 at 14:34, Shaun Tancheff wrote: > > You are correct in that we can advertise the larger limit in > ata_scsi_dev_config() when only SCT write same is supported > rather than fall back to WS10. ata_scsi_dev_config()? Not sure if I follow. We should

Re: [PATCH v2 1/1] blk-mq: fix hang caused by freeze/unfreeze sequence

On Wed, Aug 10, 2016 at 10:42:09AM +0200, Roman Penyaev wrote: > Hi, > > On Wed, Aug 10, 2016 at 5:55 AM, Tejun Heo wrote: > > Hello, > > > > On Mon, Aug 08, 2016 at 01:39:08PM +0200, Roman Pen wrote: > >> Long time ago there was a similar fix proposed by Akinobu Mita[1], > >>

Crash in Modem-Manager on Ubuntu

Hi All. I am using Ubuntu, and achieve the following crash when trying to connect to a Mobile-Broadband connection :: Last few-logs :: ModemManager[11586]: Modem

[PATCH v1 10/10] sched/fair: Implement flat hierarchical structure for util_avg

The util_avg follows task group's hierarchy to update, but the util_avgs of all group entities and cfs_rqs except the top cfs_rq are needless and thus never used. More importantly, the top cfs_rq's util_avg does not reflect migration of a group task effectively, because the util_avg of the task is

[PATCH 21/21] net: thunderx: Don't set RX_PACKET_DIS while initializing

From: Sunil Goutham Setting BGXX_SPUX_MISC_CONTROL::RX_PACKET_DIS is not needed as packet reception is anyway disabled by BGXX_CMRX_CONFIG::DATA_PKT_RX_EN. Also setting RX_PACKET_DIS causes a bogus remote fault condition which delays link detection. Signed-off-by: Sunil

[v.1] spi : spi-fsl :- Error check if cpm_muram_alloc fails and return

cpm_muram_alloc can fail so the returned value should be checked. Signed-off-by: Arvind Yadav --- drivers/spi/spi-fsl-cpm.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/drivers/spi/spi-fsl-cpm.c b/drivers/spi/spi-fsl-cpm.c index 8f7b26e..1362e2d 100644

[PATCH] sound: soc: atmel: Don't unconditionally reset SSC on stream startup

From: Christoph Huber commit cbaadf0f90d6 (ASoC: atmel_ssc_dai: refactor the startup and shutdown) refactored code such that the SSC is reset on every startup; this breaks duplex audio (e.g. first start audio playback, then start record, causing the playback to

Re: [PATCHv4 0/2] USB Type-C Connector class

Hi, Guenter Roeck writes: > On Tue, Aug 09, 2016 at 04:01:53PM +0200, Greg KH wrote: >> On Wed, Jun 29, 2016 at 04:38:36PM +0300, Heikki Krogerus wrote: >> > Hi, >> > >> > The USB Type-C class is meant to provide unified interface to the >> > userspace to present the USB

Re: [RFC PATCH v7 1/7] Restartable sequences system call

- On Aug 10, 2016, at 3:50 AM, Peter Zijlstra pet...@infradead.org wrote: > On Tue, Aug 09, 2016 at 10:41:47PM +, Mathieu Desnoyers wrote: >> #ifdef __LP64__ >> >> static bool rseq_update_cpu_id_event_counter(struct task_struct *t) >> { >> union rseq_cpu_event u; >> >>

Re: [PATCH 2/2] x86, ACPI: Fix the wrong assignment when Handle apic/x2apic entries

* Baoquan He wrote: > It won't impact the result, we still should fix the code bug. > > Signed-off-by: Baoquan He > Cc: "Rafael J. Wysocki" > Cc: Len Brown > Cc: Pavel Machek > Cc: Thomas Gleixner

Re: [PATCH] IB/hfi1: Add missing error code assignment before test

On Wed, 2016-08-10 at 07:34 +0200, Christophe JAILLET wrote: > It is likely that checking the result of 'setup_ctxt' is expected > here. > > Signed-off-by: Christophe JAILLET > --- >  drivers/infiniband/hw/hfi1/file_ops.c | 2 +- >  1 file changed, 1 insertion(+), 1

[PATCH REBASED v10 1/6] drm/i915/skl: Add support for the SAGV, fix underrun hangs

Since the watermark calculations for Skylake are still broken, we're apt to hitting underruns very easily under multi-monitor configurations. While it would be lovely if this was fixed, it's not. Another problem that's been coming from this however, is the mysterious issue of underruns causing

drivers/gpu/drm/qxl/qxl_fb.c:76:15: error: variable 'qxl_defio' has initializer but incomplete type

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: a0cba2179ea4c1820fce2ee046b6ed90ecc56196 commit: 0b6320dfdfea4c68602fa3b8a8d944bf9e442079 drm/virtio: make fbdev support really optional date: 3 weeks ago config: x86_64-randconfig-n0-08102239 (attached

Re: [PATCH 0/4] powerpc/mm: movable hotplug memory nodes

On Wed, Aug 10, 2016 at 08:30:28PM +1000, Michael Ellerman wrote: Reza Arbab writes: Node hotplug is not supported on power [1]. But maybe it should be? Doing so will involve, at the very least, reverting the commit I cited, 3af229f2071f ("powerpc/numa: Reset

Re: [RFC][PATCH] x86/smp: Fix __max_logical_packages value setup

On Wed, Aug 10, 2016 at 03:54:17PM +0200, Peter Zijlstra wrote: > On Wed, Aug 03, 2016 at 06:23:58PM +0200, Jiri Olsa wrote: SNIP > > --- > > diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c > > index 157bf0957219..484f7d357c77 100644 > > --- a/arch/x86/kernel/smpboot.c > > +++

Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

On Wed, Aug 10, 2016 at 04:59:40PM +0200, Jiri Kosina wrote: > Mine is Lenovo thinkpad x200s; I think Boris has been testing it on x230s, It says "X230" here under the screen. > but not sure whether any of the latest patches didn't actually fix it for > him. Haven't tested them yet. I'm

Re: [PATCH 16/20] fbdev: cobalt_lcdfb: Drop SEAD3 support

On 09/08/16 15:35, Paul Burton wrote: > The SEAD3 board no longer uses the cobalt_lcdfb driver, so remove the > SEAD3-specific code from it. > > Signed-off-by: Paul Burton > --- > > drivers/video/fbdev/Kconfig| 2 +- > drivers/video/fbdev/cobalt_lcdfb.c | 42 >

[PATCH v2 0/4] tracing: Add Hardware Latency detector tracer

This adds the PREEMPT_RT hwlat detector as a Linux tracer in mainline. In the PREEMPT_RT patch set, it is a separate entity that is controlled by the debugfs file system. I found that it is better suited as a latency tracer in the tracing directory, as it follows pretty much the same paradigm as

[PATCH 03/21] net: thunderx: Add support for 81xx and 83xx chips

From: Sunil Goutham This patch adds info on HW maximums of 81xx/83xx and also configures receive and transmit datapaths accordingly. Signed-off-by: Sunil Goutham --- drivers/net/ethernet/cavium/thunder/nic_main.c| 87 ++-

Re: [RFC PATCH v7 1/7] Restartable sequences system call

- On Aug 10, 2016, at 9:33 AM, Peter Zijlstra pet...@infradead.org wrote: > On Wed, Aug 10, 2016 at 01:26:04PM +, Mathieu Desnoyers wrote: > >> static bool rseq_update_cpu_id_event_counter(struct task_struct *t) >> { >> union rseq_cpu_event u; >> >> u.e.cpu_id =

[PATCH v2] locking/mutex: Prevent lock starvation when spinning is enabled

Imre reported an issue where threads are getting starved when trying to acquire a mutex. Threads acquiring a mutex can get arbitrarily delayed sleeping on a mutex because other threads can continually steal the lock in the fastpath and/or through optimistic spinning. Waiman has developed patches

Re: [REGRESSION] !PageLocked(page) assertion with tcpdump

On Wed, Aug 10, 2016 at 07:33:38AM -0700, Laura Abbott wrote: > Hi, > > There have been several reports[1] of assertions tripping when using > tcpdump on the latest master: > > [ 1013.718212] device wlp2s0 entered promiscuous mode > [ 1013.736003] page:ea000438 count:2 mapcount:0

[PATCH] [media] drxd_hard: Add missing error code assignment before test

It is likely that checking the result of the 2nd 'read16' is expected here. Signed-off-by: Christophe JAILLET --- drivers/media/dvb-frontends/drxk_hard.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/drxk_hard.c

Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

On Wed, 10 Aug 2016, Rafael J. Wysocki wrote: > The last patch I sent had a problem, because if restore_jump_address really > overlapped with the identity mapping of the restore kernel, it might share > PGD or PUD entries with that mapping and that should have been taken into > account. > > Here

Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

On Wed, 10 Aug 2016, Rafael J. Wysocki wrote: > For the lack of better ideas, below is a patch to try. > > It avoids the possible issue with the restore kernel's identity mapping > overlap > with restore_jump_address by creating special super-simple page tables just > for the final jump to the

[tip:perf/core] perf/core: Set cgroup in CPU contexts for new cgroup events

Commit-ID: db4a835601b73cf8d6cd8986381d966b8e13d2d9 Gitweb: http://git.kernel.org/tip/db4a835601b73cf8d6cd8986381d966b8e13d2d9 Author: David Carrillo-Cisneros AuthorDate: Tue, 2 Aug 2016 00:48:12 -0700 Committer: Ingo Molnar CommitDate: Wed, 10 Aug

Re: [PATCH] x86/hpet: fix typo from rtc cleanup

Hi On 08/09/2016 10:54 PM, Arnd Bergmann wrote: Ville Syrjälä reports "The first time I run hwclock after rebooting I get this: open("/dev/rtc", O_RDONLY) = 3 ioctl(3, PHN_SET_REGS or RTC_UIE_ON, 0) = 0 select(4, [3], NULL, NULL, {10, 0}) = 0 (Timeout) ioctl(3, PHN_NOT_OH

[tip:timers/urgent] x86/timers/apic: Inform TSC deadline clockevent device about recalibration

Commit-ID: 6731b0d611a1274f9e785fa0189ac2aeeabd0591 Gitweb: http://git.kernel.org/tip/6731b0d611a1274f9e785fa0189ac2aeeabd0591 Author: Nicolai Stange AuthorDate: Thu, 14 Jul 2016 17:22:55 +0200 Committer: Ingo Molnar CommitDate: Wed, 10 Aug 2016

Re: [PATCH] dmaengine: qcom_hidma: release the descriptor before the callback

On Mon, Aug 08, 2016 at 10:45:24AM -0400, Sinan Kaya wrote: > On 8/8/2016 5:02 AM, Vinod Koul wrote: > >> What Vinod is telling me that I need to set the cookie to complete > >> > whether the transaction is successful or not if the request was accepted > >> > by HW. xyz_tx_status is just an

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

On 08/10/2016 02:25 PM, Linus Torvalds wrote: On Wed, Aug 10, 2016 at 11:22 AM, Josef Bacik wrote: On 08/10/2016 02:06 PM, Linus Torvalds wrote: More information in the original email on lkml. I'm not subscribed to lkml and for some reason I can't find the original email in

Re: [PATCH v7 3/3] regulator: lp873x: Change the MFD config option as per latest naming

On Wed, Aug 10, 2016 at 03:48:11PM +0530, Keerthy wrote: > Change the MFD config option as per latest naming Acked-by: Mark Brown signature.asc Description: PGP signature

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

On Tue, Aug 09, 2016 at 05:15:17PM +, 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) and improvements will be handled in > due course. > This passed

Re: [PATCH] ARM: VDSO: put read only/mostly objects into proper sections

On Wed, Aug 10, 2016 at 2:59 AM, Jisheng Zhang wrote: > + Kees > > On Wed, 10 Aug 2016 17:09:47 +0800 wrote: > >> vdso_data_mapping is never modified, so mark it as const. >> >> vdso_data_page and vdso_text_mapping are initialized by vdso_init(), >> thereafter are mostly read

[PATCH 16/21] net: thunderx: Reset RXQ HW stats when interface is brought down

From: Jerin Jacob When SQ/TXQ is reclaimed i.e reset it's stats also automatically reset by HW. This is not the case with RQ. Also VF doesn't have write access to statistics counter registers. Hence a new Mbox msg is introduced which supports resetting RQ, SQ and

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

On Wed, 2016-08-10 at 19:52 +1000, Michael Ellerman wrote: > Thiago Jung Bauermann writes: > > > Am Mittwoch, 10 August 2016, 13:41:08 schrieb Michael Ellerman: > >> Thiago Jung Bauermann writes: > >> > Am Dienstag, 09 August 2016,

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

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,

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

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

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

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

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

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

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

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