videobuf2-core.c:undefined reference to `__tracepoint_vb2_buf_queue'

2015-10-12 Thread kbuild test robot
Hi Philipp, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 25cb62b76430a91cc6195f902e61c2cb84ade622 commit: 2091f5181c66b3617a977e79843aba10e087be6c [media] videobuf2: add trace events date: 3 months ago config:

[PATCH] net: phy: smsc: disable energy detect mode

2015-10-12 Thread Heiko Schocher
On some boards the energy enable detect mode leads in trouble with some switches, so make the enabling of this mode configurable through DT. Signed-off-by: Heiko Schocher --- .../devicetree/bindings/net/smsc-lan87xx.txt | 19 + drivers/net/phy/smsc.c

Re: [RFC PATCH 2/2] bpf: Implement bpf_perf_event_sample_enable/disable() helpers

2015-10-12 Thread Alexei Starovoitov
On 10/12/15 9:34 PM, Wangnan (F) wrote: On 2015/10/13 12:16, Alexei Starovoitov wrote: On 10/12/15 8:51 PM, Wangnan (F) wrote: why 'set disable' is needed ? the example given in cover letter shows the use case where you want to receive samples only within sys_write() syscall. The example make

[PATCH] leds: leds-gpio: add shutdown function

2015-10-12 Thread Heiko Schocher
add a shutdown function for setting the gpio-leds into off state when shuting down. Signed-off-by: Heiko Schocher --- drivers/leds/leds-gpio.c | 13 + 1 file changed, 13 insertions(+) diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c index af1876a..5db4515 100644 ---

Re: [PATCH] drm/vmwgfx: switch from ioremap_cache to memremap

2015-10-12 Thread Thomas Hellstrom
Hi! On 10/13/2015 12:35 AM, Dan Williams wrote: > Per commit 2e586a7e017a "drm/vmwgfx: Map the fifo as cached" the driver > expects the fifo registers to be cacheable. In preparation for > deprecating ioremap_cache() convert its usage in vmwgfx to memremap(). > > Cc: David Airlie > Cc: Thomas He

Re: Linux Foundation Technical Advisory Board Elections and Nomination process

2015-10-12 Thread Kees Cook
On Tue, Oct 6, 2015 at 3:06 AM, Grant Likely wrote: > [Resending because I messed up the first one] > > The elections for five of the ten members of the Linux Foundation > Technical Advisory Board (TAB) are held every year[1]. This year the > election will be at the 2015 Kernel Summit in Seoul, So

Re: [PATCH v4 1/4] Produce system time from correlated clocksource

2015-10-12 Thread Richard Cochran
On Mon, Oct 12, 2015 at 11:45:19AM -0700, Christopher S. Hall wrote: > +int get_correlated_timestamp(struct correlated_ts *crt, > + struct correlated_cs *crs) > +{ > + struct timekeeper *tk = &tk_core.timekeeper; > + unsigned long seq; > + cycles_t cycles, cycle

[PATCH Resend] cpufreq: Drop redundant check for inactive policies

2015-10-12 Thread Viresh Kumar
We just made sure policy->cpu is online and this check will always fail as the policy is active. Drop it. Signed-off-by: Viresh Kumar Acked-by: Saravana Kannan --- Resending as a separate patch. drivers/cpufreq/cpufreq.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/drivers/cpufreq

[PATCH] block-mq:Fix the null memory access while setting tags cpumask

2015-10-12 Thread Raghavendra K T
In nr_hw_queues >1 cases when certain number of cpus are onlined/or offlined, that results change in request_queue map in block-mq layer, we see the kernel dumping like: BUG: unable to handle kernel NULL pointer dereference at 0080 IP: [] cpumask_set_cpu+0x6/0xd PGD 6d957067 PUD 760

[PATCH] mmc: omap_hsmmc: fix initialization order of mmc block devices

2015-10-12 Thread Heiko Schocher
On embedded devices, often there is a combination of removable mmc devices (e.g. MMC/SD cards) and hard wired ones (e.g. eMMC). Depending on the hardware configuration, the 'mmcblkN' node might change if the removable device is available or not at boot time. E.g. if the removable device is attache

Re: [PATCH v5 1/2] arm64: kvm: allows kvm cpu hotplug

2015-10-12 Thread AKASHI Takahiro
On 10/12/2015 10:28 PM, James Morse wrote: On 29/05/15 06:38, AKASHI Takahiro wrote: The current kvm implementation on arm64 does cpu-specific initialization at system boot, and has no way to gracefully shutdown a core in terms of kvm. This prevents, especially, kexec from rebooting the system o

Re: [PATCH v2 2/4] Staging: rtl8712: Use ether_addr_equal() over memcmp()

2015-10-12 Thread Greg KH
On Tue, Oct 13, 2015 at 12:19:12AM +0530, punit vara wrote: > On Tue, Oct 13, 2015 at 12:16 AM, Punit Vara wrote: > > This patch is to the rtl871x_ioctl_linux.c file that fixes up following > > warning reported by checkpatch.pl : > > > > -Prefer ether_addr_equal() or ether_addr_equal_unaligned() o

Re: [PATCH 3/3] staging: rtl8188eu: BITn macro replaced by BIT(n) in hal/rtl8188e_hal_init.c

2015-10-12 Thread Greg Kroah-Hartman
On Sat, Oct 10, 2015 at 01:28:34PM +0700, Ivan Safonov wrote: > This patch replace BITn macro to BIT(n). Why? Have you deleted the BITn macros? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [PATCH 1/3] staging: rtl8188eu: 5 GHz channel groups removed from /hal/rtl8188e_hal_init.c

2015-10-12 Thread Greg Kroah-Hartman
On Sat, Oct 10, 2015 at 01:23:13PM +0700, Ivan Safonov wrote: > Unnecessary channel groups for 5 GHz removed from Hal_GetChnlGroup88E > and it transformed to pretty get_channel_group(const u8 channel). > > Also removed code for 5 GHz frequency in Hal_ReadPowerValueFromPROM_8188E. Why did you do t

Re: [PATCH 2/3] staging: rtl8188eu: bugfix: correct channels range is set in Hal_ReadTxPowerInfo88E

2015-10-12 Thread Greg Kroah-Hartman
On Sat, Oct 10, 2015 at 01:27:00PM +0700, Ivan Safonov wrote: > Correct channels range is 1..14 (numbering from 1) but not 0..13. Why? Have you tested this? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majord

Re: [PATCHv4 1/2] staging: rtl8192u: r8192U_core: add temporary variables to keep lines under 80 characters

2015-10-12 Thread Greg Kroah-Hartman
On Sun, Oct 04, 2015 at 06:55:57PM -0400, Raphaël Beamonte wrote: > Add some temporary variables to reduce line length under the maximum > of 80 characters, as per the kernel code style. > > Signed-off-by: Raphaël Beamonte > --- > drivers/staging/rtl8192u/r8192U_core.c | 130 > +

Re: 4.3-rc3 BAR allocation problems on multiple machines

2015-10-12 Thread Yinghai Lu
On Mon, Oct 12, 2015 at 10:06 PM, Meelis Roos wrote: >> >> > sparc64 machines: >> >> >> >> git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git >> >> for-pci-v4.4-next >> >> >> >> It should fix some "no compatible bridge window" >> > >> > Blade 100: still has 2 address conflicts

Re: [PATCH] iio: Move IIO Dummy Driver out of staging

2015-10-12 Thread Jonathan Cameron
On 12 October 2015 18:59:57 BST, Daniel Baluta wrote: > > >>> +static unsigned instances = 1; >>> +module_param(instances, uint, 0); > >One concern about this. We will still create a default number of >'instances' >when using configuration via configfs? > >I'm not sure we can remove this paramet

Re: [PATCH] scsi: advansys needs ISA dma api for ISA support

2015-10-12 Thread Hannes Reinecke
On 10/12/2015 05:10 PM, Arnd Bergmann wrote: > The advansys drvier uses the request_dma function that is used on ISA > machines for the internal DMA controller, which causes build errors > on platforms that have ISA slots but do not provide the ISA DMA API: > > drivers/scsi/advansys.c: In function

Re: [PATCH] staging: wilc1000: remove WILC1000_DYNAMICALLY_ALLOCATE_MEMROY

2015-10-12 Thread Greg KH
On Sat, Oct 10, 2015 at 03:41:54PM +0300, Stanislav Kholmanskikh wrote: > The config option in the subject may be removed, because, > indeed, it only serves as the 'n' value for > CONFIG_WILC1000_PREALLOCATE_AT_LOADING_DRIVER > > Signed-off-by: Stanislav Kholmanskikh > --- > drivers/staging/wilc

Re: [PATCH v2] thp: use is_zero_pfn only after pte_present check

2015-10-12 Thread Greg Kroah-Hartman
On Tue, Oct 13, 2015 at 11:38:38AM +0900, Minchan Kim wrote: > Use is_zero_pfn on pteval only after pte_present check on pteval > (It might be better idea to introduce is_zero_pte where checks > pte_present first). Otherwise, it could work with swap or > migration entry and if pte_pfn's result is e

Re: [PATCH 3/3] fpga manager: Adding FPGA Manager support for Xilinx Zynq 7000

2015-10-12 Thread Mike Looijmans
On 12-10-15 14:38, Michal Simek wrote: Hi Mike, On 10/12/2015 02:22 PM, Mike Looijmans wrote: On 12-10-15 13:16, Michal Simek wrote: +static int zynq_fpga_ops_write(struct fpga_manager *mgr, +const char *buf, size_t count) +{ + struct zynq_fpga_priv *priv; +

[PATCH] arm, omap2, sram: On HS/EMU devices, only 64K internal SRAM is available.

2015-10-12 Thread Heiko Schocher
Of this, secure content (including PPA) uses initial portion of the SRAM. This chunk is not (and shouldn't be) accessible from the public code. The minimum size of this chunk (0x350) is used in this patch. Available size is rounded off to 63K. Both values would require a change if size of secure

Re: [PATCH] drivers :staging: android: make alignment match open parenthesis

2015-10-12 Thread Greg KH
On Tue, Oct 13, 2015 at 11:32:31AM +0800, Liao Tonglang wrote: > Cleanup for checkpatch.pl warn below: > CHECK: Alignment should match open parenthesis > #836: FILE: drivers/staging/android/ashmem.c:836: > by split three lines to four. > > Signed-off-by: Liao Tonglang > --- > drivers

RE: [PATCH] f2fs crypto: fix racing of accessing encrypted page among different competitors

2015-10-12 Thread Chao Yu
> -Original Message- > From: Jaegeuk Kim [mailto:jaeg...@kernel.org] > Sent: Tuesday, October 13, 2015 5:00 AM > To: Chao Yu > Cc: linux-f2fs-de...@lists.sourceforge.net; linux-kernel@vger.kernel.org > Subject: Re: [PATCH] f2fs crypto: fix racing of accessing encrypted page > among differe

Re: [PATCH 5/5] cpufreq: Drop redundant check for inactive policies

2015-10-12 Thread Viresh Kumar
On 12-10-15, 12:35, Saravana Kannan wrote: > Doesn't really seem related to the sysfs reorg/clean up. Should it > be a separate patch outside of this series? Sent it separately now .. > Acked-by: Saravana Kannan A reviewed-by would have been more appropriate here though. -- viresh -- To unsub

Re: [PATCH v3] igb: improve handling of disconnected adapters

2015-10-12 Thread Jeff Kirsher
On Wed, 2015-10-07 at 09:21 -0400, Jarod Wilson wrote: > Some pci changes upcoming in 4.3 seem to cause additional > disconnects, > which can happen at unfortuitous times for igb, leading to issues > such as > this: > > [ 414.440115] igb :15:00.0: enabling device ( -> 0002) > [ 414.47493

Re: [PATCH 4/5] cpufreq: create cpu/cpufreq/policyX directories

2015-10-12 Thread Viresh Kumar
On 12-10-15, 12:31, Saravana Kannan wrote: > Can we use the first CPU in the related CPUs mask? Instead of the > first CPU that the policy got created on? The policyX numbering > would be a bit more consistent that way. Okay, checked this again. The problem is that ->init() isn't called yet and we

Re: [PATCH v3] scsi: report 'INQUIRY result too short' once per host

2015-10-12 Thread Hannes Reinecke
On 10/12/2015 05:16 PM, Vitaly Kuznetsov wrote: > Hannes Reinecke writes: > >> On 10/08/2015 06:54 PM, Vitaly Kuznetsov wrote: >>> Some host adapters (e.g. Hyper-V storvsc) are known for not respecting the >>> SPC-2/3/4 requirement for 'INQUIRY data (see table ...) shall contain at >>> least 36 b

Re: [PATCH 00/37] ARM: dts: Fix fixed regulators enable GPIO polarity

2015-10-12 Thread Sascha Hauer
On Tue, Oct 13, 2015 at 12:12:29AM +0300, Laurent Pinchart wrote: > Hello, > > While working on regulators, GPIOs and DT I noticed that many of our DT source > files incorrectly describe fixed regulators. The common error patterns are > > - Usage of the undefined (and never parsed) enable-active-

Re: 4.3-rc3 BAR allocation problems on multiple machines

2015-10-12 Thread Yinghai Lu
On Mon, Oct 12, 2015 at 10:06 PM, Meelis Roos wrote: >> >> > sparc64 machines: > > Updated on V210 - the others were more recent. Now I get more BAR > warning there too: > > http://kodu.ut.ee/~mroos/dm/dm.v210+patches other warning: [ 38.829890] pci 0001:00:07.0: can't claim BAR 2 [mem 0x7ff00

Re: 4.3-rc3 BAR allocation problems on multiple machines

2015-10-12 Thread Yinghai Lu
On Mon, Oct 12, 2015 at 10:43 PM, Yinghai Lu wrote: > On Mon, Oct 12, 2015 at 10:06 PM, Meelis Roos wrote: >>> >> > sparc64 machines: >> >> Updated on V210 - the others were more recent. Now I get more BAR >> warning there too: >> >> http://kodu.ut.ee/~mroos/dm/dm.v210+patches >> > > interesting,

Re: [PATCH v2] thp: use is_zero_pfn only after pte_present check

2015-10-12 Thread Minchan Kim
On Mon, Oct 12, 2015 at 10:41:24PM -0700, Greg Kroah-Hartman wrote: > On Tue, Oct 13, 2015 at 11:38:38AM +0900, Minchan Kim wrote: > > Use is_zero_pfn on pteval only after pte_present check on pteval > > (It might be better idea to introduce is_zero_pte where checks > > pte_present first). Otherwis

Re: [PATCH] drivers :staging: android: make alignment match open parenthesis

2015-10-12 Thread Liao Tonglang
On Tue, Oct 13, 2015 at 11:40:00AM +0800, Greg KH wrote: - ashmem_area_cachep = kmem_cache_create("ashmem_area_cache", - sizeof(struct ashmem_area), - 0, 0, NULL); + ashmem_area_cachep = + km

Re: Updated scalable urandom patchkit

2015-10-12 Thread George Spelvin
> We're really getting into low-level implementations here, and I think > it's best to worry about these sorts of things when we have a patch to > review. > it's probably safer to simply not exit it. > I'm personally more inclined to keep it with the task struct, so that > different threads w

Re: [PATCH] ext4: use private version of page_zero_new_buffers() for data=journal mode

2015-10-12 Thread Leonid V. Fedorenchik
On Fri, 9 Oct 2015 00:01:09 -0400 Theodore Ts'o wrote: > If there is a error while copying data from userspace into the page > cache during a write(2) system call, in data=journal mode, in > ext4_journalled_write_end() were using page_zero_new_buffers() from > fs/buffer.c. Unfortunately, this s

Re: [PATCH v3 27/27] ARM: dts: omap3: Fix gpmc and NAND nodes

2015-10-12 Thread Roger Quadros
On 13/10/15 03:43, Tony Lindgren wrote: > * Roger Quadros [150918 08:00]: >> Add compatible id, GPMC register resource and interrupt >> resource to NAND controller nodes. >> >> The GPMC driver now implements gpiochip and irqchip so >> enable gpio-controller and interrupt-controller properties. >>

[PATCH] NFC: nfcwilink: Drop a useless static qualifier

2015-10-12 Thread Christophe JAILLET
There is no need to have the 'struct nfcwilink *drv' variable static in the probe function. It only wastes a few bytes of memory. Signed-off-by: Christophe JAILLET --- drivers/nfc/nfcwilink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nfc/nfcwilink.c b/drivers/nf

[PATCH] zsmalloc: remove unless line in obj_free

2015-10-12 Thread Hui Zhu
Signed-off-by: Hui Zhu --- mm/zsmalloc.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index f135b1b..c7338f0 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -1428,8 +1428,6 @@ static void obj_free(struct zs_pool *pool, struct size_class *class, st

Re: [PATCH v10 4/6] PCI: hisi: Add PCIe host support for HiSilicon SoC Hip05

2015-10-12 Thread Zhou Wang
On 2015/10/13 5:35, Bjorn Helgaas wrote: > [+cc Arnd, Rob] > > Hi Zhou, > > I have a few minor comments and two questions: one about the fact > all the config accesses are 32 bits, and another about the use of the > "msi-parent" node. > > On Sat, Oct 10, 2015 at 10:59:15AM +0800, Zhou Wang wrote

Re: [PATCH v5 1/3] initialize each mbigen device node as a interrupt controller.

2015-10-12 Thread majun (F)
Hi Thomas: 在 2015/10/12 0:45, Thomas Gleixner 写道: > On Sun, 11 Oct 2015, Marc Zyngier wrote: >> On Sun, 11 Oct 2015 11:54:49 +0200 >> Thomas Gleixner wrote: >> >>> On Sat, 10 Oct 2015, Marc Zyngier wrote: On Sat, 10 Oct 2015 17:01:32 +0800 "majun (F)" wrote: > But there is a proble

RE: [PATCH v9 2/9] Input: goodix - reset device at init

2015-10-12 Thread Tirdea, Irina
> -Original Message- > From: Dmitry Torokhov [mailto:dmitry.torok...@gmail.com] > Sent: 12 October, 2015 19:48 > To: Tirdea, Irina > Cc: Bastien Nocera; Aleksei Mamlin; Karsten Merker; > linux-in...@vger.kernel.org; Mark Rutland; Purdila, Octavian; linux- > ker...@vger.kernel.org; device

RE: [PATCH v9 9/9] Input: goodix - sort includes using inverse Xmas tree order

2015-10-12 Thread Tirdea, Irina
> -Original Message- > From: Dmitry Torokhov [mailto:dmitry.torok...@gmail.com] > Sent: 12 October, 2015 19:31 > To: Bastien Nocera > Cc: Mark Rutland; Tirdea, Irina; Aleksei Mamlin; Karsten Merker; > linux-in...@vger.kernel.org; Purdila, Octavian; lkml; > devicet...@vger.kernel.org > Su

Re: [PATCH v3] ARM: dts: twl4030: Add iio properties for bci subnode

2015-10-12 Thread Belisko Marek
Hi, On Tue, Oct 13, 2015 at 1:53 AM, Sebastian Reichel wrote: > Hi, > > On Mon, Oct 12, 2015 at 03:20:10PM -0700, Tony Lindgren wrote: >> * Tony Lindgren [151012 14:43]: >> > * Belisko Marek [150926 13:02]: >> > > Tony sorry I forgot to add you to the recipients for this patchset. >> > > Can yo

Re: [PATCH] mmc: omap_hsmmc: fix initialization order of mmc block devices

2015-10-12 Thread Lokesh Vutla
+Nishanth, On Tuesday 13 October 2015 10:59 AM, Heiko Schocher wrote: > On embedded devices, often there is a combination of > removable mmc devices (e.g. MMC/SD cards) and hard > wired ones (e.g. eMMC). Depending on the hardware > configuration, the 'mmcblkN' node might change if > the removable

Re: [PATCH] UBIFS: Fix possible memory leak in ubifs_readdir()

2015-10-12 Thread David Gstir
> On 12.10.2015, at 23:35, Richard Weinberger wrote: > > If ubifs_tnc_next_ent() returns something else than -ENOENT > we leak file->private_data. > > Signed-off-by: Richard Weinberger > --- > fs/ubifs/dir.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/fs/ubifs

Re: [PATCH v5 1/3] initialize each mbigen device node as a interrupt controller.

2015-10-12 Thread Thomas Gleixner
Majun, On Tue, 13 Oct 2015, majun (F) wrote: > 在 2015/10/12 0:45, Thomas Gleixner 写道: > > So now in the mbigen case this looks like this: > > > > [MSI-BUS] - [MBIGEN]<---[Device interrupt] > > > > Again, you have a 'wire' from the device to the MSI unit (MBIGEN) and > > w

RE: [PATCH RFC V2 1/3] Input: goodix - add dt axis swapping and axis inversion support

2015-10-12 Thread Tirdea, Irina
> -Original Message- > From: linux-input-ow...@vger.kernel.org > [mailto:linux-input-ow...@vger.kernel.org] On Behalf Of Karsten Merker > Sent: 09 October, 2015 20:56 > To: Bastien Nocera; Dmitry Torokhov; Tirdea, Irina; Aleksei Mamlin; > linux-in...@vger.kernel.org; Ian Campbell > Cc:

RE: e1000e: hard system lockup on Linux 4.2

2015-10-12 Thread Avargil, Raanan
Hi Jason, Your analysis is correct. The issue was initially reported by Valdis Kletnieks (valdis.kletni...@vt.edu) http://lists.osuosl.org/pipermail/intel-wired-lan/Week-of-Mon-20150615/000992.html Commit 37b12910dd11d9ab969f2c310dc9160b7f3e3405 fixes the lockup issue, and according to my last c

Re: v4.3-rc4: i915: ThinkPad Yoga 12: *ERROR* The master control interrupt lied (SDE)!

2015-10-12 Thread Jani Nikula
On Sat, 10 Oct 2015, Darren Hart wrote: > The Debian 3.16.0 kernel does not emit the error, but I have not attempted a > bisection. > > The warning was added by: > 38cc46d drm/i915/bdw: Ack interrupts before handling them (GEN8) > 2014-06-18 (1 year, 4 months ago), Oscar Mateo But we don't star

Re: v4.3-rc4: i915: ThinkPad Yoga 12: *ERROR* The master control interrupt lied (SDE)! [regression]

2015-10-12 Thread Daniel Vetter
Another regression for Jairo to track. -Daniel On Sat, Oct 10, 2015 at 12:08:43PM -0700, Darren Hart wrote: > The Debian 3.16.0 kernel does not emit the error, but I have not attempted a > bisection. > > The warning was added by: > 38cc46d drm/i915/bdw: Ack interrupts before handling them (GEN8)

Re: [RFC v2 5/7] powerpc: atomic: Implement cmpxchg{,64}_* and atomic{,64}_cmpxchg_* variants

2015-10-12 Thread Boqun Feng
On Mon, Oct 12, 2015 at 08:46:21AM +0200, Peter Zijlstra wrote: > On Sun, Oct 11, 2015 at 06:25:20PM +0800, Boqun Feng wrote: > > On Sat, Oct 10, 2015 at 09:58:05AM +0800, Boqun Feng wrote: > > > Hi Peter, > > > > > > Sorry for replying late. > > > > > > On Thu, Oct 01, 2015 at 02:27:16PM +0200,

Re: [PATCH 0/2] irqchip: make non-modular code explicitly non-modular

2015-10-12 Thread Geert Uytterhoeven
Hi Paul, On Mon, Oct 12, 2015 at 1:05 AM, Paul Gortmaker wrote: > In a previous merge window, we made changes to allow better > delineation between modular and non-modular code in commit > 0fd972a7d91d6e15393c449492a04d94c0b89351 ("module: relocate module_init > from init.h to module.h"). This a

Re: [Linaro-acpi] [PATCH v5 0/5] Provide better MADT subtable sanity checks

2015-10-12 Thread Hanjun Guo
On 10/12/2015 11:58 AM, Pat Erley wrote: On 10/11/2015 08:49 PM, Hanjun Guo wrote: On 10/12/2015 11:08 AM, Pat Erley wrote: On 10/05/2015 10:12 AM, Al Stone wrote: On 10/05/2015 07:39 AM, Rafael J. Wysocki wrote: On Wednesday, September 30, 2015 10:10:16 AM Al Stone wrote: On 09/30/2015 03:0

Re: bindeb-pkg error (was Re: kbuild misc changes for v4.3-rc1 )

2015-10-12 Thread Riku Voipio
On 12 October 2015 at 05:58, Pranith Kumar wrote: > Hi Michal, Hi Pranith, I've trimmed the CC-list - I doubt all those people care about building kernel debian packages, and presume they get to read this via lkml/linux-kbuild anyways. > Other than that, I keep seeing these errors now: > dpkg-g

Re: [PATCH 1/2] irqchip/renesas-intc-irqpin: Remove obsolete platform data support

2015-10-12 Thread Geert Uytterhoeven
Hi Thomas, [CC arnd] On Mon, Oct 12, 2015 at 8:52 AM, Thomas Gleixner wrote: > On Mon, 12 Oct 2015, Simon Horman wrote: >> On Fri, Oct 09, 2015 at 02:19:51PM +0200, Thomas Gleixner wrote: >> > On Wed, 7 Oct 2015, Geert Uytterhoeven wrote: >> > > On Wed, Oct 7, 2015 at 8:51 PM, kbuild test robot

Re: [PATCH 00/16] Divorcing irqdomain and device_node

2015-10-12 Thread Hanjun Guo
On 10/12/2015 10:40 AM, Hanjun Guo wrote: On 10/12/2015 05:01 AM, Thomas Gleixner wrote: On Tue, 6 Oct 2015, Marc Zyngier wrote: [This patch series used to be called "Making the generic ACPI GSI layer irqdomain aware", but as I've radically changed my approach to this problem, I've decided to r

[PATCH] mfd: axp20x: Add a cell for the power button part of the,axp288 PMICs

2015-10-12 Thread Borun Fu
This patch adds the mfd cell info for axp288 power key device. Signed-off-by: Borun Fu Signed-off-by: Fei Yang --- drivers/mfd/axp20x.c | 20 1 file changed, 20 insertions(+) diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index 3f576b7..3f4e11f 100644 --- a/dri

Re: [PATCH 3/5] ARM: shmobile: R-Mobile: add missing of_node_put

2015-10-12 Thread Geert Uytterhoeven
Hi Julia, On Sat, Oct 10, 2015 at 2:30 PM, Julia Lawall wrote: > --- a/arch/arm/mach-shmobile/pm-rmobile.c > +++ b/arch/arm/mach-shmobile/pm-rmobile.c > @@ -313,8 +313,10 @@ static int __init rmobile_add_pm_domains(void __iomem > *base, > } > > pd = kzalloc(sizeof

Re: [PATCH v7 05/17] drm: bridge: analogix/dp: dynamic parse sync_pol & interlace & dynamic_range

2015-10-12 Thread Yakir Yang
On 10/12/2015 02:54 PM, Krzysztof Kozlowski wrote: On 12.10.2015 13:29, Yakir Yang wrote: Both hsync/vsync polarity and interlace mode can be parsed from drm display mode, and dynamic_range and ycbcr_coeff can be judge by the video code. But presumably Exynos still relies on the DT properties

Re: [PATCH] i2c: return probe deferred status on dev_pm_domain_attach

2015-10-12 Thread Wolfram Sang
Hi Kiera, On Sun, Oct 11, 2015 at 12:39:31PM +0100, Kieran Bingham wrote: > A change of return status was introduced in commit 3fffd1283927 > ("i2c: allow specifying separate wakeup interrupt in device tree") Thanks for catching this! > The commit prevents the defer status being passed up the ca

Re: 4.3 group scheduling regression

2015-10-12 Thread Peter Zijlstra
On Sun, Oct 11, 2015 at 07:42:01PM +0200, Mike Galbraith wrote: > (change subject, CCs) > > On Sun, 2015-10-11 at 04:25 +0200, Mike Galbraith wrote: > > > > Is the interactivity the same (horrible) at fe32d3cd5e8e (ie, before the > > > load tracking rewrite from Yuyang)? > > It is the rewrite, 9

Re: [PATCH 3/5] ARM: shmobile: R-Mobile: add missing of_node_put

2015-10-12 Thread Julia Lawall
On Mon, 12 Oct 2015, Geert Uytterhoeven wrote: > Hi Julia, > > On Sat, Oct 10, 2015 at 2:30 PM, Julia Lawall wrote: > > --- a/arch/arm/mach-shmobile/pm-rmobile.c > > +++ b/arch/arm/mach-shmobile/pm-rmobile.c > > @@ -313,8 +313,10 @@ static int __init rmobile_add_pm_domains(void __iomem > > *ba

Re: [PATCH] i2c: return probe deferred status on dev_pm_domain_attach

2015-10-12 Thread Wolfram Sang
And add the original patch author to CC when resending. signature.asc Description: Digital signature

Build regressions/improvements in v4.3-rc5

2015-10-12 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.3-rc5[1] compared to v4.2[2]. Summarized: - build errors: +13/-8 - build warnings: +189/-111 JFYI, when comparing v4.3-rc5[1] to v4.3-rc4[3], the summaries are: - build errors: +13/-6 - build warnings: +54/-51 Note t

[PATCH v2 1/2] net/fsl_pq_mdio: check TBI address for consistency with mapped range

2015-10-12 Thread Gerlando Falauto
When configuring the MDIO subsystem it is also necessary to configure the TBI register. Make sure the TBI is contained within the mapped register range in order to: a) make sure the address is computed correctly b) make users aware that we're actually accessing that register In case of error, prin

[PATCH v2 2/2] net/fsl_pq_mdio: fix computed address for the TBI register

2015-10-12 Thread Gerlando Falauto
commit afae5ad78b342f401c28b0bb1adb3cd494cb125a "net/fsl_pq_mdio: streamline probing of MDIO nodes" added support for different types of MDIO devices: 1) Gianfar MDIO nodes that only map the MII registers 2) Gianfar MDIO nodes that map the full MDIO register set 3) eTSEC2 MDIO nodes (which map t

Re: [PATCH 3/5] ARM: shmobile: R-Mobile: add missing of_node_put

2015-10-12 Thread Geert Uytterhoeven
Hi Julia, On Mon, Oct 12, 2015 at 9:24 AM, Julia Lawall wrote: > On Mon, 12 Oct 2015, Geert Uytterhoeven wrote: >> On Sat, Oct 10, 2015 at 2:30 PM, Julia Lawall wrote: >> > --- a/arch/arm/mach-shmobile/pm-rmobile.c >> > +++ b/arch/arm/mach-shmobile/pm-rmobile.c >> > @@ -313,8 +313,10 @@ static i

Re: Build regressions/improvements in v4.3-rc5

2015-10-12 Thread Geert Uytterhoeven
On Mon, Oct 12, 2015 at 9:24 AM, Geert Uytterhoeven wrote: > JFYI, when comparing v4.3-rc5[1] to v4.3-rc4[3], the summaries are: > - build errors: +13/-6 + error: initramfs.c: undefined reference to `__stack_chk_guard': => .init.text+0x1615) i386-randconfig + error: regmap-spmi.c: undefin

Re: [PATCH 3/5] ARM: shmobile: R-Mobile: add missing of_node_put

2015-10-12 Thread Thomas Petazzoni
Dear Geert Uytterhoeven, On Mon, 12 Oct 2015 09:18:52 +0200, Geert Uytterhoeven wrote: > > pd = kzalloc(sizeof(*pd), GFP_KERNEL); > > - if (!pd) > > + if (!pd) { > > + of_node_put(np); > > return -ENOMEM; >

Re: [PATCH 3/5] ARM: shmobile: R-Mobile: add missing of_node_put

2015-10-12 Thread Geert Uytterhoeven
On Mon, Oct 12, 2015 at 9:29 AM, Thomas Petazzoni wrote: > On Mon, 12 Oct 2015 09:18:52 +0200, Geert Uytterhoeven wrote: > >> > pd = kzalloc(sizeof(*pd), GFP_KERNEL); >> > - if (!pd) >> > + if (!pd) { >> > + of_node_put(np); >> >

[PATCH 1/2] base: dma-coherent: Add DT property for non exclusive shared-dma-pool

2015-10-12 Thread Neil Armstrong
In order to have the ability to declare a non exclusive shared-dma-pool, i.e. without the DMA_MEMORY_EXCLUSIVE flag, add the 'no-exclusive' DT optional parameter to initialize the coherent memory without the flag. Leave exclusive memory as default. Signed-off-by: Neil Armstrong --- drivers/base

[PATCH 0/2] Expose DMA_MEMORY_EXCLUSIVE through shared-dma-pool

2015-10-12 Thread Neil Armstrong
The shared-dma-pool dt node only exposes exclusive memory, but in order to export non-exclusive coherent memory, add the no-exclusive property and document it. Neil Armstrong (2): base: dma-coherent: Add DT property for non exclusive shared-dma-pool devicetree: reserved-memory: document the o

[PATCH 2/2] devicetree: reserved-memory: document the optional no-exclusive parameter

2015-10-12 Thread Neil Armstrong
Document the 'no-exclusive' parameter used for the 'shared-dma-pool' compatible reserved-memory type. Signed-off-by: Neil Armstrong --- Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/

linux-next: build failure after merge of the dwmw2-iommu tree

2015-10-12 Thread Stephen Rothwell
Hi David, After merging the dwmw2-iommu tree, today's linux-next build (i386 defconfig) failed like this: In file included from drivers/gpu/drm/i915/i915_drv.h:50:0, from drivers/gpu/drm/i915/i915_drv.c:34: include/linux/intel-iommu.h:477:22: error: field 'notifier' has incomplet

Re: [lkp] [string] 5f6f0801f5: BUG: KASan: out of bounds access in strlcpy+0xc8/0x250 at addr ffff88011a666ee0

2015-10-12 Thread Ingo Molnar
* kernel test robot wrote: > FYI, we noticed the below changes on > > git://internal_mailing_list_patch_tree > Ingo-Molnar/string-Improve-the-generic-strlcpy-implementation > commit 5f6f0801f5fdfce4984c6a14f99dbfbb417acb66 ("string: Improve the generic > strlcpy() implementation") Hm, there'

Re: [RFC] mm: fix a BUG, the page is allocated 2 times

2015-10-12 Thread Vlastimil Babka
On 10/12/2015 04:40 AM, yalin wang wrote: Remove unlikely(order), because we are sure order is not zero if code reach here, also add if (page == NULL), only allocate page again if __rmqueue_smallest() failed or alloc_flags & ALLOC_HARDER == 0 The second mentioned change is actually more importa

Re: [PATCH 2/2] i2c: designware: enable High-speed mode for pcidrv

2015-10-12 Thread Xiang Wang
Hi, Andy Thanks for your comments. [Andy] Don't see a relationship between PCI driver and this ACPI stuff. Although this is a pci driver, we may enumerate the i2c devices from DSDT table while i2c controllers are enumerated via PCI. In this scenario, in DSDT, there are descriptions of i2c devices

Re: [PATCH v13 00/23] Compile-time stack metadata validation

2015-10-12 Thread Ingo Molnar
* Josh Poimboeuf wrote: > Hi Ingo, > > Do you have any more objections to these patches? Would you be willing > to apply them? So I still don't like the tool namespace you picked: Git-alike generic naming plus subcommands work so much better that I'm not sure why we are even having that di

Re: [LKP] [lkp] [string] 5f6f0801f5: BUG: KASan: out of bounds access in strlcpy+0xc8/0x250 at addr ffff88011a666ee0

2015-10-12 Thread Huang, Ying
Ingo Molnar writes: > * kernel test robot wrote: > >> FYI, we noticed the below changes on >> >> git://internal_mailing_list_patch_tree >> Ingo-Molnar/string-Improve-the-generic-strlcpy-implementation >> commit 5f6f0801f5fdfce4984c6a14f99dbfbb417acb66 ("string: Improve the >> generic strlcpy(

Re: 4.3 group scheduling regression

2015-10-12 Thread Mike Galbraith
On Mon, 2015-10-12 at 09:23 +0200, Peter Zijlstra wrote: > On Sun, Oct 11, 2015 at 07:42:01PM +0200, Mike Galbraith wrote: > > (change subject, CCs) > > > > On Sun, 2015-10-11 at 04:25 +0200, Mike Galbraith wrote: > > > > > > Is the interactivity the same (horrible) at fe32d3cd5e8e (ie, before th

[tip:x86/boot] x86/kexec: Remove obsolete 'in_crash_kexec' flag

2015-10-12 Thread tip-bot for Minfei Huang
Commit-ID: e9c40d257fdd58c5cc97d3fe3aa141dd23ee5e9d Gitweb: http://git.kernel.org/tip/e9c40d257fdd58c5cc97d3fe3aa141dd23ee5e9d Author: Minfei Huang AuthorDate: Tue, 6 Oct 2015 02:35:55 +0800 Committer: Ingo Molnar CommitDate: Mon, 12 Oct 2015 09:43:11 +0200 x86/kexec: Remove obsolete '

[PATCH] linux/compiler.h: fix stale comment on {READ,WRITE}_ONCE

2015-10-12 Thread Rasmus Villemoes
Commit 7bd3e239d6c6 ("locking: Remove atomicy checks from {READ,WRITE}_ONCE") removed said warning. Signed-off-by: Rasmus Villemoes --- include/linux/compiler.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/include/linux/compiler.h b/include/linux/compiler.h index c836eb2

RE: [PATCH] rtc: at91rm9200: clear RTC alarm status flag prior to suspending

2015-10-12 Thread Yang, Wenyou
Hi Alexandre, > -Original Message- > From: Alexandre Belloni [mailto:alexandre.bell...@free-electrons.com] > Sent: 2015年10月12日 14:53 > To: Yang, Wenyou > Cc: Alessandro Zummo; Ferre, Nicolas; Desroches, Ludovic; rtc- > li...@googlegroups.com; linux-kernel@vger.kernel.org; linux-arm- > ker.

RE: bisected: Re: 4.3.0-rc3-00042: ACPI Warning: AcpiEnable failed

2015-10-12 Thread Zheng, Lv
Hi, Rafael The bug has been fixed. The root cause is the previous commit doesn't cover a hidden logic: acpi_enable() should rely on the existence of FADT while currently it relies on the number of loaded tables. The fix that removes the hidden logic is an ACPICA commit. Shall we wait until it is

Re: Updated scalable urandom patchkit

2015-10-12 Thread George Spelvin
>> I'm not thrilled with incrementing the pointer from i to len, but mixing >> at positions i+k to i+k+len. The whole LFSR scheme relies on a regular >> pass structure. > That part I'm not worried about. We still have a regular pass > structure --- since for each CPU, we are still iterating over

Re: [PATCH 6/6] watchdog: sama5d4: try to set timeout from device tree first

2015-10-12 Thread Alexandre Belloni
Hi Sylvain, The rest of the series looks good to me, one comment below: On 08/10/2015 at 23:34:34 +0200, Sylvain Rochet wrote : > watchdog_init_timeout function doesn't try to get the "timeout-sec" DT > property if timeout_parm is not zero. This change makes this DT property > working for the sam

Re: [LKP] [lkp] [string] 5f6f0801f5: BUG: KASan: out of bounds access in strlcpy+0xc8/0x250 at addr ffff88011a666ee0

2015-10-12 Thread Fengguang Wu
On Mon, Oct 12, 2015 at 09:33:55AM +0200, Ingo Molnar wrote: > > * kernel test robot wrote: > > > FYI, we noticed the below changes on > > > > git://internal_mailing_list_patch_tree > > Ingo-Molnar/string-Improve-the-generic-strlcpy-implementation > > commit 5f6f0801f5fdfce4984c6a14f99dbfbb417

Re: [PATCH] rtc: at91rm9200: clear RTC alarm status flag prior to suspending

2015-10-12 Thread Alexandre Belloni
On 12/10/2015 at 07:48:18 +, Yang, Wenyou wrote : > > On 12/10/2015 at 09:17:57 +0800, Wenyou Yang wrote : > > > This patch is to clear the RTC alarm status flag prior to suspending > > > to avoid the erroneous wake-up activity. > > > > > > > Is this a new issue appearing with the sama5d2 or w

Re: [PATCH 2/2] gpio: omap: convert to use generic irq handler

2015-10-12 Thread Thomas Gleixner
Grygorii, can you please provide a patch set against 4.1-RT? That stuff rejects left and right. Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/maj

RE: [PATCH] rtc: at91rm9200: clear RTC alarm status flag prior to suspending

2015-10-12 Thread Yang, Wenyou
> -Original Message- > From: Alexandre Belloni [mailto:alexandre.bell...@free-electrons.com] > Sent: 2015年10月12日 15:51 > To: Yang, Wenyou > Cc: Alessandro Zummo; Ferre, Nicolas; Desroches, Ludovic; rtc- > li...@googlegroups.com; linux-kernel@vger.kernel.org; linux-arm- > ker...@lists.infr

[tip:sched/urgent] sched, tracing: Stop/ start critical timings around the idle=poll idle loop

2015-10-12 Thread tip-bot for Daniel Bristot de Oliveira
Commit-ID: 9babcd7929bc8967ae3bb6093f603b93c2f9958f Gitweb: http://git.kernel.org/tip/9babcd7929bc8967ae3bb6093f603b93c2f9958f Author: Daniel Bristot de Oliveira AuthorDate: Thu, 8 Oct 2015 15:36:06 -0300 Committer: Ingo Molnar CommitDate: Mon, 12 Oct 2015 09:45:25 +0200 sched, tracing

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