Re: WARNING in task_participate_group_stop

2015-11-02 Thread Oleg Nesterov
On 11/02, Oleg Nesterov wrote: > > On 11/02, Dmitry Vyukov wrote: > > > > But I wasn't able > > to figure out what's the root cause (why task does not have > > JOBCTL_STOP_PENDING) and maybe the same WARNING can be triggered > > without root and/or with other than init process. So still posting it

Re: [RFC PATCH net-next 0/6] net: dsa: mv88e6060: cleanup and fix setup

2015-11-02 Thread Vivien Didelot
Hi Neil, On Nov. Monday 02 (45) 11:57 AM, Neil Armstrong wrote: > This patchset introduces somes fixes and a registers addressing cleanup for > the mv88e6060 DSA driver. > > The first patch removes the poll_link as mv88e6xxx. > The 3 following patchs fixes the setup in regards of the datasheet. >

Problems with 'mtd: warn when registering the same master many times'

2015-11-02 Thread Guenter Roeck
Brian, I see the following warnings in recent mips qemu tests on linux-next. WARNING: CPU: 0 PID: 1 at drivers/mtd/mtdcore.c:619 mtd_device_parse_register+0x160/0x16c() MTD already registered Looking into the code, this is the result of your patch 'mtd: warn when registering the same master m

Re: [PATCH v7 2/7] dmaengine: mxs: APBH DMA supports deep sleep mode'

2015-11-02 Thread Vinod Koul
On Mon, Nov 02, 2015 at 04:29:06PM +0100, Thomas Petazzoni wrote: > Vinod, > > On Sat, 31 Oct 2015 07:12:44 +0530, Vinod Koul wrote: > > On Tue, Oct 27, 2015 at 05:05:35PM -0500, Han Xu wrote: > > > > > > -static int __init mxs_dma_init(struct mxs_dma_engine *mxs_dma) > > > +static int mxs_dma_i

Re: [PATCH v2 5/7] PCI: Wait 1 second between disabling VFs and clearing NumVFs

2015-11-02 Thread Alexander Duyck
On 11/02/2015 12:33 AM, Wei Yang wrote: On Fri, Oct 30, 2015 at 08:57:17AM -0700, Alexander Duyck wrote: On 10/29/2015 11:00 PM, ethan zhao wrote: Wei, On 2015/10/30 13:14, Wei Yang wrote: On Thu, Oct 29, 2015 at 05:23:22PM -0500, Bjorn Helgaas wrote: From: Alexander Duyck Per sec 3.3.3.1

Re: [PATCH v2 13/14] ARM: DTS: am33xx: Use the new DT bindings for the eDMA3

2015-11-02 Thread Peter Ujfalusi
;>>> >>>> 1) This seems to have broken BBB in -next for me, bisected down to this >>>> patch. >>>> >>>> For bootlog: >>>> http://arm-soc.lixom.net/bootlogs/next/next-20151102/bbb-arm-omap2plus_defconfig.html >>>> >&

CHRISTINE & COLIN WEIR DONATION

2015-11-02 Thread Christ
You have been selected to receive a donation of 1.1 Million Euro from the Chris and Colin Charity Scheme. Recipients are then requested to supply private information, including names, addresses and contact numbers. Check Link HTTP://www.bbc.com/news/uk-scotland-glasgow-west-18801698 Congratulatio

Re: [PATCH v4 0/5] mtd: pxa3xx_nand: rework the timing setup

2015-11-02 Thread Ezequiel Garcia
On 22 October 2015 at 12:12, Thomas Petazzoni wrote: > Hello Antoine, > > On Wed, 21 Oct 2015 10:28:59 +0200, Antoine Tenart wrote: > >> Antoine Tenart (5): >> mtd: pxa3xx: prepare allowing compile test >> mtd: nand: allow compile test of MTD_NAND_PXA3xx >> mtd: pxa3xx_nand: add helpers to s

Re: make xconfig no longer works in Fedora

2015-11-02 Thread Michal Marek
On Mon, Nov 02, 2015 at 08:46:55AM -0500, Thiago Macieira wrote: > On Monday 02 November 2015 11:36:43 Michal Marek wrote: > > On 2015-11-02 04:20, Thiago Macieira wrote: > > > - qtver=`qmake -query QT_VERSION` || { \ > > > + qtver=`qmake -query QT_VERSION` || \ > > > + qtver=`qmake-qt5 -query QT_V

Re: [PATCH V5 1/9] ACPI: Honor ACPI _CCA attribute setting

2015-11-02 Thread Suravee Suthikulanit
Hi Dennis / Hanjun, On 11/2/2015 5:58 AM, Hanjun Guo wrote: Hi Dennis, On 11/02/2015 12:02 PM, Dennis Chen wrote: On Thu, Oct 29, 2015 at 6:50 AM, Suravee Suthikulpanit wrote: From: Jeremy Linton ACPI configurations can now mark devices as noncoherent, support that choice. NOTE: This is r

Re: [PATCH V5 0/9] PCI: ACPI: Setting up DMA coherency for PCI device from _CCA attribute

2015-11-02 Thread Suravee Suthikulanit
On 11/1/2015 7:01 PM, Rafael J. Wysocki wrote: Queued up for v4.4, but I'll include it into my second pull request in the second half of the merge window. Thanks, Rafael Thank you, Suravee -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to m

Re: [PATCH v3 0/2] thermal: mediatek: Add cpu power cooling model

2015-11-02 Thread Punit Agrawal
Viresh Kumar writes: > On 22-10-15, 20:02, Dawei Chien wrote: >> Use Intelligent Power Allocation (IPA) technical to add static/dynamic power >> model for binding CPU thermal zone. >> The power allocator governor allocates power budget to control CPU >> temperature. >> >> Power Allocator gover

Re: [PATCH V2 1/3] dma: add Qualcomm Technologies HIDMA management driver

2015-11-02 Thread Rob Herring
On Mon, Nov 2, 2015 at 12:07 AM, Sinan Kaya wrote: > The Qualcomm Technologies HIDMA device has been designed > to support virtualization technology. The driver has been > divided into two to follow the hardware design. The management > driver is executed in hypervisor context and is the main > ma

Re: [PATCH v3 1/4] lib/string_helpers: change blk_size to u32 for string_get_size() interface

2015-11-02 Thread Vitaly Kuznetsov
James Bottomley writes: > On Fri, 2015-10-30 at 11:46 +0100, Vitaly Kuznetsov wrote: >> James Bottomley writes: >> >> > On Thu, 2015-10-29 at 17:30 +0100, Vitaly Kuznetsov wrote: >> >> string_get_size() can't really handle huge block sizes, especially >> >> blk_size > U32_MAX but string_get_siz

Re: kernel panic in 4.2.3, rb_erase in sch_fq

2015-11-02 Thread Denys Fedoryshchenko
On 2015-11-02 17:24, Eric Dumazet wrote: On Mon, 2015-11-02 at 16:11 +0200, Denys Fedoryshchenko wrote: Hi! Actually seems i was getting this panic for a while (once per week) on loaded pppoe server, but just now was able to get full panic message. After checking commit logs on sch_fq.c i didnt

Re: [PATCH 2/3] panel/panasonic-vvx10f034n00: Add DT bindings

2015-11-02 Thread Rob Herring
On Fri, Oct 30, 2015 at 7:38 PM, wrote: > From: Werner Johansson > > This patch adds bindings for the Panasonic VVX10F034N00 > WUXGA panel. > > Signed-off-by: Werner Johansson > Signed-off-by: Bjorn Andersson Acked-by: Rob Herring > --- > .../bindings/panel/panasonic,vvx10f034n00.txt

Re: make xconfig no longer works in Fedora

2015-11-02 Thread Thiago Macieira
On Monday 02 November 2015 16:50:33 Michal Marek wrote: > On Mon, Nov 02, 2015 at 08:46:55AM -0500, Thiago Macieira wrote: > > On Monday 02 November 2015 11:36:43 Michal Marek wrote: > > > On 2015-11-02 04:20, Thiago Macieira wrote: > > > > - qtver=`qmake -query QT_VERSION` || { \ > > > > +

Re: linux-next: Tree for Nov 1 (xconfig problem)

2015-11-02 Thread Randy Dunlap
On 11/02/15 05:39, Michal Marek wrote: > On 2015-11-02 04:11, Randy Dunlap wrote: >> On 11/01/15 08:53, Stephen Rothwell wrote: >>> Hi all, >>> >>> I start again a day early, and this is how you all repay me? ;-) >>> >>> Changes since 20151022: >>> >> >> on x86_64: >> >> 'make xconfig' dies a quick

Re: ML for reset controller sub-system?

2015-11-02 Thread Masahiro Yamada
Hi Philipp, 2015-11-02 22:24 GMT+09:00 Philipp Zabel : > Hi Masahiro, > > Am Montag, den 02.11.2015, 22:05 +0900 schrieb Masahiro Yamada: >> Hi Philipp, >> >> >> I searched for the reset controller entry in MAINTAINERS. >> >> >> RESET CONTROLLER FRAMEWORK >> M: Philipp Zabel >> S: Maint

Re: [PATCH 1/3] PM / OPP: Add "opp-supported-hw" binding

2015-11-02 Thread Viresh Kumar
On 30-10-15, 14:49, Stephen Boyd wrote: > I suppose if you wanted to have 64 possible combinations of some > attribute you would just extend it to two 32 bit numbers in > sequence? I don't see the limitation here, and hopefully there > isn't a limitation so that we can specify sufficiently large >

Re: make xconfig no longer works in Fedora

2015-11-02 Thread Michal Marek
On 2015-11-02 17:01, Thiago Macieira wrote: > On Monday 02 November 2015 16:50:33 Michal Marek wrote: >> On Mon, Nov 02, 2015 at 08:46:55AM -0500, Thiago Macieira wrote: >>> On Monday 02 November 2015 11:36:43 Michal Marek wrote: On 2015-11-02 04:20, Thiago Macieira wrote: > - qtver=`qmake

Re: [PATCH 1/3] PM / OPP: Add "opp-supported-hw" binding

2015-11-02 Thread Viresh Kumar
On 02-11-15, 09:13, Rob Herring wrote: > There is no special meaning, just convention which is the unit-address > should match the reg property address. I'm okay with an exception > here. Thanks, I will update this separately. -- viresh -- To unsubscribe from this list: send the line "unsubscrib

Re: [PATCH 1/3] KVM: x86: merge kvm_arch_set_irq with kvm_set_msi_inatomic

2015-11-02 Thread Paolo Bonzini
On 02/11/2015 15:59, Radim Krcmar wrote: > > We do not want to do too much work in atomic context, in particular > > not walking all the VCPUs of the virtual machine. So we want > > to distinguish the architecture-specific injection function for irqfd > > from kvm_set_msi. Since it's still empt

Re: [PATCH v6 1/3] percpu: remove PERCPU_ENOUGH_ROOM which is stale definition

2015-11-02 Thread Christoph Lameter
On Sun, 1 Nov 2015, Jungseok Lee wrote: > As pure cleanup, this patch removes PERCPU_ENOUGH_ROOM which is not > used any more. That is, no code refers to the definition. Acked-by: Christoph Lameter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a messag

Re: [PATCH 1/2] Documentation: afe4404: Add DT bindings for the AFE4404 heart monitor

2015-11-02 Thread Andrew F. Davis
On 10/31/2015 01:44 PM, Rob Herring wrote: gmail thinks this is spam BTW. Strange, the mailing lists do too. On Sat, Oct 31, 2015 at 11:31 AM, Andrew F. Davis wrote: Add the TI afe4404 heart monitor DT bindings documentation. Create health directory created under iio. Signed-off-by: Andre

Re: [PATCH v3 0/2] thermal: mediatek: Add cpu power cooling model

2015-11-02 Thread Viresh Kumar
On 02-11-15, 15:53, Punit Agrawal wrote: > For dynamic power, I had posted some patches[0][1][2] introducing the > binding as well as updating cooling device registration via cpufreq > driver. Now that the SCPI hwmon driver is merged, I should re-send the > remaining patches. > > [0] http://lkml.i

Re: [PATCH v4 2/2] sched: consider missed ticks in full NOHZ

2015-11-02 Thread Peter Zijlstra
On Wed, Oct 14, 2015 at 06:47:36PM +0900, byungchul.p...@lge.com wrote: > --- a/kernel/sched/fair.c > +++ b/kernel/sched/fair.c > @@ -4428,7 +4428,7 @@ static void update_idle_cpu_load(struct rq *this_rq) So if one were to read the comment above update_idle_cpu_load() one would find there's a prob

Re: [PATCH v6 2/3] percpu: add PERCPU_ATOM_SIZE for a generic percpu area setup

2015-11-02 Thread Christoph Lameter
On Sun, 1 Nov 2015, Jungseok Lee wrote: > There is no room to adjust 'atom_size' now when a generic percpu area > is used. It would be redundant to write down an architecture-specific > setup_per_cpu_areas() in order to only change the 'atom_size'. Thus, > this patch adds a new definition, PERCPU_

Re: kernel panic in 4.2.3, rb_erase in sch_fq

2015-11-02 Thread Eric Dumazet
On Mon, 2015-11-02 at 17:58 +0200, Denys Fedoryshchenko wrote: > On 2015-11-02 17:24, Eric Dumazet wrote: > > On Mon, 2015-11-02 at 16:11 +0200, Denys Fedoryshchenko wrote: > >> Hi! > >> > >> Actually seems i was getting this panic for a while (once per week) on > >> loaded pppoe server, but just

Re: [PATCH v2 1/2] usb: dwc2: optionally assert phy "full reset" when waking up

2015-11-02 Thread Rob Herring
On Fri, Oct 30, 2015 at 3:17 PM, Douglas Anderson wrote: > From: Doug Anderson > > On the rk3288 USB host-only port (the one that's not the OTG-enabled > port) the PHY can get into a bad state when a wakeup is asserted (not > just a wakeup from full system suspend but also a wakeup from > autosus

Re: [patch 3/3] vmstat: Create our own workqueue

2015-11-02 Thread Christoph Lameter
On Sat, 31 Oct 2015, Tetsuo Handa wrote: > Then, you need to update below description (or drop it) because > patch 3/3 alone will not guarantee that the counters are up to date. The vmstat system does not guarantee that the counters are up to date always. The whole point is the deferral of update

Re: [PATCH v3 1/2] cputime: fix invalid gtime in proc

2015-11-02 Thread Peter Zijlstra
On Fri, Oct 30, 2015 at 12:46:39AM +, Hiroshi Shimamoto wrote: > +++ b/kernel/sched/cputime.c > @@ -786,6 +786,9 @@ cputime_t task_gtime(struct task_struct *t) > unsigned int seq; > cputime_t gtime; > > + if (!context_tracking_is_enabled()) > + return t->gtime; > +

Re: [PATCH BUGFIX 1/3] null_blk: set a separate timer for each command

2015-11-02 Thread Jens Axboe
On 11/02/2015 07:31 AM, Paolo Valente wrote: For the Timer IRQ mode (i.e., when command completions are delayed), there is one timer for each CPU. Each of these timers . has a completion queue associated with it, containing all the command completions to be executed when the timer fires; . is

Re: [RFC PATCH] ACPI: Fix build errors due objects compiled unconditionally

2015-11-02 Thread Javier Martinez Canillas
Hello, On 10/13/2015 01:36 AM, Javier Martinez Canillas wrote: > If the CONFIG_ACPI Kconfig symbol is not enabled and a partial build is > attempted (make M=drivers/acpi), compile errors will happen due missing > types and identifiers. > > This is because objects are tried to be built uncondition

Re: [PATCH V2 1/3] dma: add Qualcomm Technologies HIDMA management driver

2015-11-02 Thread Sinan Kaya
On 11/2/2015 10:57 AM, Rob Herring wrote: Please make this more specific. It doesn't match your example either. Unless "1.0" type versioning is tightly controlled and defined, version numbers are usually not a good practice. Is there a good example I can look or a wiki about the device-tree na

Re: kernel panic in 4.2.3, rb_erase in sch_fq

2015-11-02 Thread Denys Fedoryshchenko
On 2015-11-02 18:12, Eric Dumazet wrote: On Mon, 2015-11-02 at 17:58 +0200, Denys Fedoryshchenko wrote: On 2015-11-02 17:24, Eric Dumazet wrote: > On Mon, 2015-11-02 at 16:11 +0200, Denys Fedoryshchenko wrote: >> Hi! >> >> Actually seems i was getting this panic for a while (once per week) on >>

Re: [PATCH v2 1/2] usb: dwc2: optionally assert phy "full reset" when waking up

2015-11-02 Thread Doug Anderson
Rob, On Mon, Nov 2, 2015 at 8:12 AM, Rob Herring wrote: > On Fri, Oct 30, 2015 at 3:17 PM, Douglas Anderson > wrote: >> From: Doug Anderson >> >> On the rk3288 USB host-only port (the one that's not the OTG-enabled >> port) the PHY can get into a bad state when a wakeup is asserted (not >> jus

Re: [PATCH V3 2/2] dmaengine: tegra-adma: Add support for Tegra210 ADMA

2015-11-02 Thread Jon Hunter
On 29/10/15 21:03, Andy Shevchenko wrote: > On Fri, Oct 16, 2015 at 10:35 AM, Jon Hunter wrote: >> Add support for the Tegra210 Audio DMA controller that is used for >> transferring data between system memory and the Audio sub-system. >> The driver only supports cyclic transfers because this is b

Re: [PATCH v6 2/3] percpu: add PERCPU_ATOM_SIZE for a generic percpu area setup

2015-11-02 Thread Catalin Marinas
On Mon, Nov 02, 2015 at 10:10:23AM -0600, Christoph Lameter wrote: > On Sun, 1 Nov 2015, Jungseok Lee wrote: > > > There is no room to adjust 'atom_size' now when a generic percpu area > > is used. It would be redundant to write down an architecture-specific > > setup_per_cpu_areas() in order to o

[v7, 0/6] Freescale DPAA FMan

2015-11-02 Thread igal.liberman
From: Igal Liberman The Freescale Data Path Acceleration Architecture (DPAA) is a set of hardware components on specific QorIQ multicore processors. This architecture provides the infrastructure to support simplified sharing of networking interfaces and accelerators by multiple CPU cores and the

[v7, 1/6] fsl/fman: Add FMan MURAM support

2015-11-02 Thread igal.liberman
From: Igal Liberman Add Frame Manager Multi-User RAM support. This internal FMan memory block is used by the FMan hardware modules, the management being made through the generic allocator. The FMan Internal memory, for example, is used for allocating transmit and receive FIFOs. Signed-off-by: I

[v7, 2/6] fsl/fman: Add FMan support

2015-11-02 Thread igal.liberman
From: Igal Liberman Add the Data Path Acceleration Architecture Frame Manger Driver. The FMan embeds a series of hardware blocks that implement a group of Ethernet interfaces. This patch adds The FMan configuration, initialization and runtime control routines. The FMan driver supports several ha

[v7, 5/6] fsl/fman: Add FMan Port Support

2015-11-02 Thread igal.liberman
From: Igal Liberman Add the Data Path Acceleration Architecture Frame Manger Port Driver. The FMan driver uses a module called "Port" to represent the physical TX and RX ports. Each FMan version has different number of physical ports. This patch adds The FMan Port configuration, initialization an

Re: [PATCH BUGFIX 2/3] null_blk: guarantee device restart in all irq modes

2015-11-02 Thread Jens Axboe
On 11/02/2015 07:31 AM, Paolo Valente wrote: From: Arianna Avanzini In single-queue (block layer) mode,the function null_rq_prep_fn stops the device if alloc_cmd fails. Then, once stopped, the device must be restarted on the next command completion, so that the request(s) for which alloc_cmd fa

[v7, 6/6] fsl/fman: Add FMan MAC driver

2015-11-02 Thread igal.liberman
From: Igal Liberman This patch adds the Ethernet MAC driver supporting the three different types of MACs: dTSEC, tGEC and mEMAC. Signed-off-by: Igal Liberman --- drivers/net/ethernet/freescale/fman/Makefile |3 +- drivers/net/ethernet/freescale/fman/mac.c| 980

Re: [lkp] [x86/setup] f5f3497cad: BUG: kernel boot crashed

2015-11-02 Thread Matt Fleming
On Wed, 28 Oct, at 01:41:51PM, kernel test robot wrote: > FYI, we noticed the below changes on > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > commit f5f3497cad8c8416a74b9aaceb127908755d020a ("x86/setup: Extend low > identity map to cover whole kernel range") > >

Re: make xconfig no longer works in Fedora

2015-11-02 Thread Alexey Brodkin
Hi Thiago, On Mon, 2015-11-02 at 11:01 -0500, Thiago Macieira wrote: > On Monday 02 November 2015 16:50:33 Michal Marek wrote: > > On Mon, Nov 02, 2015 at 08:46:55AM -0500, Thiago Macieira wrote: > > > On Monday 02 November 2015 11:36:43 Michal Marek wrote: > > > > On 2015-11-02 04:20, Thiago Maci

Re: [PATCH v3 08/15] mm, dax, pmem: introduce pfn_t

2015-11-02 Thread Joe Perches
On Sun, 2015-11-01 at 23:30 -0500, Dan Williams wrote: > For the purpose of communicating the optional presence of a 'struct > page' for the pfn returned from ->direct_access(), introduce a type that > encapsulates a page-frame-number plus flags. These flags contain the > historical "page_link" en

Re: [PATCH 0/2] iio: Heart Rate Monitors

2015-11-02 Thread Andrew F. Davis
On 11/01/2015 12:35 PM, Jonathan Cameron wrote: On 31/10/15 16:31, Andrew F. Davis wrote: Hello all, This series adds the TI AFE4404 "Ultra-small, Integrated AFE for Wearable, Optical Heart Rate Monitoring and Bio-Sensing". This work is based on previous work by Dan Murphy [0] who is working o

Re: [PATCH] pwm-backlight: Avoid backlight flicker when probed from DT

2015-11-02 Thread Philipp Zabel
Hi Lee, Am Freitag, den 30.10.2015, 18:21 + schrieb Lee Jones: > > @@ -264,12 +266,32 @@ static int pwm_backlight_probe(struct platform_device > > *pdev) > > pb->enable_gpio = gpio_to_desc(data->enable_gpio); > > } > > > > + phandle = of_find_property(pdev->dev.of_node, "p

Re: [PATCH v2 net-next] net: dsa: mv88e6xxx: assert SMI lock

2015-11-02 Thread Vivien Didelot
On Nov. Monday 02 (45) 04:02 PM, Andrew Lunn wrote: > On Fri, Oct 30, 2015 at 06:56:45PM -0400, Vivien Didelot wrote: > > It's easy to forget to lock the smi_mutex before calling the low-level > > _mv88e6xxx_reg_{read,write}, so add a assert_smi_lock function in them. > > > > Signed-off-by: Vivien

Re: [PATCH 03/22] clocksource/drivers/rockchip: Make the driver more compatible

2015-11-02 Thread Daniel Lezcano
On 11/02/2015 04:33 PM, Arnd Bergmann wrote: On Monday 02 November 2015 13:56:31 Daniel Lezcano wrote: static inline void rk_timer_disable(struct clock_event_device *ce) { writel_relaxed(TIMER_DISABLE, rk_base(ce) + TIMER_CONTROL_REG); - dsb(); + dsb(sy); } static i

Re: [PATCH 2/2] dma: add Qualcomm Technologies HIDMA channel driver

2015-11-02 Thread Arnd Bergmann
On Sunday 01 November 2015 13:50:53 Sinan Kaya wrote: > > >> The issue is not writel_relaxed vs. writel. After I issue reset, I need > >> wait for some time to confirm reset was done. I can use readl_polling > >> instead of mdelay if we don't like mdelay. > > > > I meant that both _relaxed() and m

[net-next v4 4/8] dpaa_eth: add driver's Tx queue selection

2015-11-02 Thread Madalin Bucur
Allow the selection of the transmission queue based on the CPU id. Signed-off-by: Madalin Bucur --- drivers/net/ethernet/freescale/dpaa/Kconfig | 10 ++ drivers/net/ethernet/freescale/dpaa/dpaa_eth.c| 3 +++ drivers/net/ethernet/freescale/dpaa/dpaa_eth.h| 6 ++

[PATCH] drivers:staging:gdm72xx Fix two spacing issues

2015-11-02 Thread Bogicevic Sasa
This fixes two "spaces preferred around ..." messages from checkpatch.pl Signed-off-by: Bogicevic Sasa --- drivers/staging/gdm72xx/gdm_sdio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/gdm72xx/gdm_sdio.c b/drivers/staging/gdm72xx/gdm_sdio.c index b05

Re: [PATCH tip/locking/core v9 2/6] locking/qspinlock: prefetch next node cacheline

2015-11-02 Thread Peter Zijlstra
On Fri, Oct 30, 2015 at 07:26:33PM -0400, Waiman Long wrote: > A queue head CPU, after acquiring the lock, will have to notify > the next CPU in the wait queue that it has became the new queue > head. This involves loading a new cacheline from the MCS node of the > next CPU. That operation can be e

Data Storage Users List

2015-11-02 Thread Lillian Timothy
Hi, Would you be interested in acquiring an email list of "Data Storage Users List" with opt-in verified email addresses. From the USA? We also have CRM/Marketing Automation, Data Management, Data Storage, ITSM, ITO Agreements/IT Intel, Networking, Servers users, Security, Business

[v7, 4/6] fsl/fman: Add FMan SP support

2015-11-02 Thread igal.liberman
From: Igal Liberman The Storage Profiles contain parameters that are used by the FMan for frame reception and transmission. Signed-off-by: Igal Liberman --- drivers/net/ethernet/freescale/fman/Makefile |2 +- drivers/net/ethernet/freescale/fman/fman_sp.c | 167 +

[PATCH 0/3] Fix rcar-pcie for arm64

2015-11-02 Thread Phil Edworthy
The first patches fixes the build problem, and the second patch reverts the patch that removed the driver from arm64 builds. The final patch add a compat string for the r8a7795 (arm64) device. Tested on arm Koelsch board, all ok. Tested on arm64 Salvator-X board using renesas-drivers-2015-10-27-v

[PATCH 2/3] Revert "PCI: rcar: Build pcie-rcar.c only on ARM"

2015-11-02 Thread Phil Edworthy
Now that we can build on arm64, revert commit 7c537c67d2e4 ("PCI: rcar: Build pcie-rcar.c only on ARM"). Signed-off-by: Phil Edworthy --- drivers/pci/host/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig index 2af05

[PATCH 1/3] PCI: pcie-rcar: Convert to DT resource parsing API

2015-11-02 Thread Phil Edworthy
The main purpose of this change is to avoid calling pci_ioremap_io() as this is not available on arm64. However, instead of doing the range passing in this driver we can utilise of_pci_get_host_bridge_resources(). This is similar to changes made to the generic PCI host driver in commit dbf9826d "P

[PATCH 3/3] PCI: pcie-rcar: Add support for R-Car H3.

2015-11-02 Thread Phil Edworthy
From: Harunobu Kurokawa R-Car H3 device is r8a7795 Signed-off-by: Harunobu Kurokawa --- Documentation/devicetree/bindings/pci/rcar-pci.txt | 3 ++- drivers/pci/host/pcie-rcar.c | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/b

[v7, 3/6] fsl/fman: Add FMan MAC support

2015-11-02 Thread igal.liberman
From: Igal Liberman Add the Data Path Acceleration Architecture Frame Manger MAC support. This patch adds The FMan MAC configuration, initialization and runtime control routines. This patch contains support for these types of MACs: - dTSEC: Three speed Ethernet controller (10/100/1000 Mbp

Re: [PATCH tip/locking/core v9 4/6] locking/pvqspinlock: Collect slowpath lock statistics

2015-11-02 Thread Peter Zijlstra
On Fri, Oct 30, 2015 at 07:26:35PM -0400, Waiman Long wrote: > This patch enables the accumulation of kicking and waiting related > PV qspinlock statistics when the new QUEUED_LOCK_STAT configuration > option is selected. It also enables the collection of data which > enable us to calculate the kic

Re: [PATCH v5 0/5] usb/gadget: independent registration of gadgets and gadget drivers

2015-11-02 Thread Ruslan Bilovol
Hi Maxime, On Mon, Oct 19, 2015 at 11:11 AM, Maxime Ripard wrote: > Hi, > > On Tue, Jun 23, 2015 at 01:01:09AM +0300, Ruslan Bilovol wrote: >> This patchset adds independent registration of gadgets >> and gadget drivers to udc-core. This is very useful for >> built-in modules into kernel case sin

Re: linux-next: Tree for Nov 1 (xconfig problem)

2015-11-02 Thread Randy Dunlap
On 11/02/15 05:51, Thiago Macieira wrote: > On Monday 02 November 2015 14:39:16 Michal Marek wrote: >> On 2015-11-02 04:11, Randy Dunlap wrote: >>> On 11/01/15 08:53, Stephen Rothwell wrote: Hi all, I start again a day early, and this is how you all repay me? ;-) >>> Changes sin

[net-next v4 1/8] devres: add devm_alloc_percpu()

2015-11-02 Thread Madalin Bucur
Introduce managed counterparts for alloc_percpu() and free_percpu(). Add devm_alloc_percpu() and devm_free_percpu() into the managed interfaces list. Signed-off-by: Madalin Bucur Tested-by: Madalin-Cristian Bucur --- Documentation/driver-model/devres.txt | 4 +++ drivers/base/devres.c

[net-next v4 3/8] dpaa_eth: add support for S/G frames

2015-11-02 Thread Madalin Bucur
Add support for Scater/Gather (S/G) frames. The FMan can place the frame content into multiple buffers and provide a S/G Table (SGT) into one first buffer with references to the others. Signed-off-by: Madalin Bucur --- drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 6 + drivers/net/ether

[net-next v4 0/8] dpaa_eth: Add the Freescale DPAA Ethernet driver

2015-11-02 Thread Madalin Bucur
This patch series adds the Ethernet driver for the Freescale QorIQ Data Path Acceleration Architecture (DPAA). This version includes changes following the feedback received on previous versions from Eric Dumazet, Bob Cochran, Joe Perches, Paul Bolle, Joakim Tjernlund, Scott Wood, David Miller - th

Re: [PATCH v6 2/3] percpu: add PERCPU_ATOM_SIZE for a generic percpu area setup

2015-11-02 Thread Christoph Lameter
On Mon, 2 Nov 2015, Catalin Marinas wrote: > I haven't looked at the patch 3/3 in detail but I'm pretty sure I'll NAK > the approach (and the definition of PERCPU_ATOM_SIZE), therefore > rendering this patch unnecessary. IIUC, this is used to enforce some > alignment of the per-CPU IRQ stack to be

[net-next v4 8/8] dpaa_eth: add trace points

2015-11-02 Thread Madalin Bucur
Add trace points on the hot processing path. Signed-off-by: Ruxandra Ioana Radulescu --- drivers/net/ethernet/freescale/dpaa/Makefile | 1 + drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 12 ++ drivers/net/ethernet/freescale/dpaa/dpaa_eth.h | 4 + .../net/ethernet/freescale

[net-next v4 5/8] dpaa_eth: add ethtool functionality

2015-11-02 Thread Madalin Bucur
Add support for basic ethtool operations. Signed-off-by: Madalin Bucur --- drivers/net/ethernet/freescale/dpaa/Makefile | 2 +- .../net/ethernet/freescale/dpaa/dpaa_eth_common.c | 2 + .../net/ethernet/freescale/dpaa/dpaa_eth_common.h | 3 + drivers/net/ethernet/freescale/dpaa/dpaa

[net-next v4 7/8] dpaa_eth: add sysfs exports

2015-11-02 Thread Madalin Bucur
Export Frame Queue and Buffer Pool IDs through sysfs. Signed-off-by: Madalin Bucur --- drivers/net/ethernet/freescale/dpaa/Makefile | 2 +- drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 2 + drivers/net/ethernet/freescale/dpaa/dpaa_eth.h | 3 + .../net/ethernet/freescale/d

[net-next v4 2/8] dpaa_eth: add support for DPAA Ethernet

2015-11-02 Thread Madalin Bucur
This introduces the Freescale Data Path Acceleration Architecture (DPAA) Ethernet driver (dpaa_eth) that builds upon the DPAA QMan, BMan, PAMU and FMan drivers to deliver Ethernet connectivity on the Freescale DPAA QorIQ platforms. Signed-off-by: Madalin Bucur --- drivers/net/ethernet/freescale/

[net-next v4 6/8] dpaa_eth: add ethtool statistics

2015-11-02 Thread Madalin Bucur
Add a series of counters to be exported through ethtool: - add detailed counters for reception errors; - add detailed counters for QMan enqueue reject events; - count the number of fragmented skbs received from the stack; - count all frames received on the Tx confirmation path; - add congestion gro

Re: [patch 3/3] vmstat: Create our own workqueue

2015-11-02 Thread Tetsuo Handa
Christoph Lameter wrote: > On Sat, 31 Oct 2015, Tetsuo Handa wrote: > > > Then, you need to update below description (or drop it) because > > patch 3/3 alone will not guarantee that the counters are up to date. > > The vmstat system does not guarantee that the counters are up to date > always. Th

xhci-hcd does not detect USB3 host controller: how to debug/diagnose?

2015-11-02 Thread David Madore
tmp/config.20151102.broken dmesg output of said custom kernel: http://www.madore.org/~david/.tmp/dmesg.20151102.broken lspci -vvv output under custom kernel: http://www.madore.org/~david/.tmp/lspci.20151102.broken dmesg output of live Ubuntu where the module works: http://www.madore.org/~david/

Re: [PATCH -next] serial: etraxfs-uart: Fix crash

2015-11-02 Thread Niklas Cassel
Acked-by: Niklas Cassel On 11/02/2015 03:32 AM, Guenter Roeck wrote: > Since commit 7d8c70d8048c ("serial: mctrl-gpio: rename init function"), > crisv32 either do not build or crash as follows. > > Unable to handle kernel NULL pointer dereference > Linux 4.3.0-rc7-next-20151101 #1 Sun Nov 1 11:41

[PATCH v4] pwm-backlight: Avoid backlight flicker when probed from DT

2015-11-02 Thread Philipp Zabel
If the driver is probed from the device tree, and there is a phandle property set on it, and the enable GPIO is already configured as output, and the backlight is currently disabled, keep it disabled. If all these conditions are met, assume there will be some other driver that can enable the backli

Re: Flush requests not going through IO scheduler

2015-11-02 Thread Jens Axboe
On 11/02/2015 05:20 AM, Jan Kara wrote: Hello, when looking into a performance issue, I've noticed one interesting thing in blktrace data: 8,020 1.745149746 0 m N cfq320SN / dispatch_insert 8,020 1.745150258 0 m N cfq320SN / dispatched a requ

Re: linux-next: Tree for Nov 1 (xconfig problem)

2015-11-02 Thread Thiago Macieira
On Monday 02 November 2015 08:44:01 Randy Dunlap wrote: > > Randy, we need a backtrace. The problem is on the function that called > > first(). Can you make sure the crash generates a core dump, then get the > > bt > > from that? > > ASSERT: "!isEmpty()" in file /usr/include/QtCore/qlist.h, line 2

RE: [PATCH v5 0/3] NAND support for Broadcom NS2 SoC

2015-11-02 Thread Anup Patel
> -Original Message- > From: Brian Norris [mailto:computersforpe...@gmail.com] > Sent: 31 October 2015 01:02 > To: Anup Patel > Cc: David Woodhouse; Linux MTD; Rob Herring; Pawel Moll; Mark Rutland; > Catalin Marinas; Will Deacon; Sudeep Holla; Ian Campbell; Kumar Gala; Ray Jui; > Scott B

Re: [PATCH 1/3] KVM: x86: merge kvm_arch_set_irq with kvm_set_msi_inatomic

2015-11-02 Thread Radim Krcmar
2015-11-02 17:08+0100, Paolo Bonzini: > On 02/11/2015 15:59, Radim Krcmar wrote: >>> We do not want to do too much work in atomic context, in particular >>> not walking all the VCPUs of the virtual machine. So we want >>> to distinguish the architecture-specific injection function for irqfd >>> fr

Re: [PATCH 1/2] mm, kasan: Added GFP flags to KASAN API

2015-11-02 Thread Alexander Potapenko
Fair enough. These are only used in https://github.com/steelannelida/kasan/commit/7c9b30f499dfd5f48b39fbbd0006c788bd72f72a I think I'd better send them for review as part of that change. On Fri, Oct 30, 2015 at 1:24 AM, Andrey Ryabinin wrote: > On 10/28/2015 07:39 PM, Alexander Potapenko wrote: >

Re: [PATCH v2 27/32] scsi: hisi_sas: add smp protocol support

2015-11-02 Thread John Garry
On 30/10/2015 16:22, John Garry wrote: On 30/10/2015 13:53, Arnd Bergmann wrote: On Monday 26 October 2015 22:14:58 John Garry wrote: + /* + * DMA-map SMP request, response buffers + */ + /* req */ + sg_req = &task->smp_task.smp_req; + elem = dma_map_sg(dev,

Re: [PATCH v2 0/4] x86: sigcontext fixes, again

2015-11-02 Thread Toshi Kani
On Sat, 2015-10-31 at 14:58 +0300, Stas Sergeev wrote: > 29.10.2015 01:51, Toshi Kani пишет: > > On Wed, 2015-10-28 at 13:22 -0600, Toshi Kani wrote: > > > On Wed, 2015-10-28 at 10:34 -0600, Toshi Kani wrote: : > > > I looked at the dosemu code and was able to reproduce the issue with a > > > tes

Re: [PATCH 1/3] KVM: x86: merge kvm_arch_set_irq with kvm_set_msi_inatomic

2015-11-02 Thread Paolo Bonzini
On 02/11/2015 18:01, Radim Krcmar wrote: >> > Yes. Both because the Virtuozzo people confirmed that kvm_arch_set_irq >> > isn't needed for synic, and because synic is currently broken with APICv. > Thanks. > > (We can add direct delivery for |online vcpus| < X if performance with > low number

RE: [PATCH v5 2/3] mtd: brcmnand: Force 8bit mode before doing nand_scan_ident()

2015-11-02 Thread Anup Patel
> -Original Message- > From: Brian Norris [mailto:computersforpe...@gmail.com] > Sent: 31 October 2015 01:18 > To: Anup Patel > Cc: David Woodhouse; Linux MTD; Rob Herring; Pawel Moll; Mark Rutland; > Catalin Marinas; Will Deacon; Sudeep Holla; Ian Campbell; Kumar Gala; Ray Jui; > Scott B

Re: [PATCH] bpf: convert hashtab lock to raw lock

2015-11-02 Thread Shi, Yang
On 11/2/2015 12:59 AM, Thomas Gleixner wrote: On Sun, 1 Nov 2015, Alexei Starovoitov wrote: On Sat, Oct 31, 2015 at 09:47:36AM -0400, Steven Rostedt wrote: On Fri, 30 Oct 2015 17:03:58 -0700 Alexei Starovoitov wrote: On Fri, Oct 30, 2015 at 03:16:26PM -0700, Yang Shi wrote: When running bpf

Re: WARNING in task_participate_group_stop

2015-11-02 Thread Oleg Nesterov
On 11/02, Oleg Nesterov wrote: > > On 11/02, Oleg Nesterov wrote: > > > > On 11/02, Dmitry Vyukov wrote: > > > > > > But I wasn't able > > > to figure out what's the root cause (why task does not have > > > JOBCTL_STOP_PENDING) and maybe the same WARNING can be triggered > > > without root and/or w

Re: [PATCH] bpf: convert hashtab lock to raw lock

2015-11-02 Thread Shi, Yang
On 10/31/2015 11:37 AM, Daniel Borkmann wrote: On 10/31/2015 02:47 PM, Steven Rostedt wrote: On Fri, 30 Oct 2015 17:03:58 -0700 Alexei Starovoitov wrote: On Fri, Oct 30, 2015 at 03:16:26PM -0700, Yang Shi wrote: When running bpf samples on rt kernel, it reports the below warning: BUG: sleepi

Re: kernel-doc: Not stripped #define/#ifdef/#endif in enums

2015-11-02 Thread Jonathan Corbet
On Sun, 1 Nov 2015 17:20:11 +0100 conc...@web.de wrote: > just noticed that #define in kernel-doc are not correctly stripped > anymore from enums. Here is my patch Thanks for your patches, but I can't apply them in their current form. Could you please do me a favor and: - Include changelogs tha

Re: [PATCH v2 1/2] usb: dwc2: optionally assert phy "full reset" when waking up

2015-11-02 Thread Rob Herring
On Mon, Nov 2, 2015 at 10:22 AM, Doug Anderson wrote: > Rob, > > On Mon, Nov 2, 2015 at 8:12 AM, Rob Herring wrote: >> On Fri, Oct 30, 2015 at 3:17 PM, Douglas Anderson >> wrote: >>> From: Doug Anderson >>> We can get the PHY out of its bad state by asserting its "port reset", >>> but unfortu

Re: [PATCH 1/2] Input: Add binding document for a generic ADC keypad

2015-11-02 Thread Andrew Bresticker
Hi Fabio, On Sun, Nov 1, 2015 at 5:55 AM, Fabio Estevam wrote: > Hi Andrew, > > On Mon, Mar 30, 2015 at 1:56 AM, Andrew Bresticker > wrote: > >>> I'd rather we have it defined explicitly in the binding, i.e. make it a >>> required property? >> >> Sure, will do. > > Do you plan to send a v2 of th

Re: 答复: [PATCHv2 4.3-rc6] proc: fix convert from oom_score_adj to oom_adj

2015-11-02 Thread Dave Jones
On Sat, Oct 31, 2015 at 09:38:31PM -0700, David Rientjes wrote: > On Fri, 30 Oct 2015, Michal Hocko wrote: > > > > I will hunt for other projects still using the deprecated > > > file exclusively. Hopefully there won't be too many of them. > > > > It doesn't look that bad afterall: > > $ c

Re: [RFC 0/8] Add support for NVIDIA Tegra XUSB

2015-11-02 Thread Stephen Warren
On 11/02/2015 04:55 AM, Martyn Welch wrote: This series is based on commits that can be found in the git tree here: https://github.com/thierryreding/linux/commits/staging/xhci I have included the patches I've used from that tree as patches 1-5. The above patches were submitted for review back

[PATCH v2 6/7] staging: lustre: remove white space in hash.c

2015-11-02 Thread James Simmons
Cleanup all the unneeded white space in hash.c. Signed-off-by: James Simmons --- drivers/staging/lustre/lustre/libcfs/hash.c | 342 ++- 1 files changed, 177 insertions(+), 165 deletions(-) diff --git a/drivers/staging/lustre/lustre/libcfs/hash.c b/drivers/staging/lustr

[PATCH v2 7/7] staging: lustre: place linux header first in hash.c

2015-11-02 Thread James Simmons
Always place linux headers first in libcfs header files. This avoid can potential build issues if any changes to a libcfs header land that starts using a linux header definition. Signed-off-by: James Simmons --- drivers/staging/lustre/lustre/libcfs/hash.c |2 +- 1 files changed, 1 insertions

[PATCH v2 2/7] staging: lustre: remove obsolete comment in libcfs_hash.h

2015-11-02 Thread James Simmons
Remove comment hash_long which was removed long ago. Signed-off-by: James Simmons --- .../lustre/include/linux/libcfs/libcfs_hash.h |7 --- 1 files changed, 0 insertions(+), 7 deletions(-) diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_hash.h b/drivers/staging/lus

[PATCH v2 3/7] staging: lustre: move linux hash.h header to start of libcfs_hash.h

2015-11-02 Thread James Simmons
Minor style cleanup to put hash.h header to the top of the libcfs_hash.h file. Signed-off-by: James Simmons --- .../lustre/include/linux/libcfs/libcfs_hash.h |5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_hash.

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