[PATCH 1/1] Per socket value for max datagram queue length

2014-01-22 Thread Dan Ballard
Provides a new option for setsockopt SO_MAX_DGRAM_QLEN that sets and gets a socket specific max datagram queue length. Currently each socket has one but it's only ever initialized from /proc/sys/net/unix/max_dgram_qlen and then never adjustable later. Now each socket can have it individually

Re: Help Needed

2014-01-22 Thread Richard Weinberger
On Wed, Jan 22, 2014 at 4:05 PM, Madhusudhan Rao Sripalle madhu.sripa...@gmail.com wrote: The grub file is /boot/grub/grub.cfg. The newly built kernel is reflected in grub.cfg. But, the grub doesn't display this new kernel at the boot time. I tried few tips from the web. It is no help. That is

Re: [PATCH 18/20] clocksource / acpi: Add macro CLOCKSOURCE_ACPI_DECLARE

2014-01-22 Thread Mark Rutland
On Wed, Jan 22, 2014 at 02:56:05PM +, Arnd Bergmann wrote: On Wednesday 22 January 2014 11:46:16 Mark Rutland wrote: On Mon, Jan 20, 2014 at 09:08:32AM +, Hanjun Guo wrote: On 2014-1-17 22:21, Arnd Bergmann wrote: On Friday 17 January 2014, Hanjun Guo wrote: From: Amit

Re: [Lsf-pc] [LSF/MM TOPIC] really large storage sectors - going beyond 4096 bytes

2014-01-22 Thread Chris Mason
On Wed, 2014-01-22 at 09:34 +, Mel Gorman wrote: On Tue, Jan 21, 2014 at 10:04:29PM -0500, Ric Wheeler wrote: One topic that has been lurking forever at the edges is the current 4k limitation for file system block sizes. Some devices in production today and others coming soon have

Re: [PATCH 1/1] Per socket value for max datagram queue length

2014-01-22 Thread Hannes Frederic Sowa
On Wed, Jan 22, 2014 at 07:11:20AM -0800, Dan Ballard wrote: diff --git a/net/core/sock.c b/net/core/sock.c index 5393b4b..1ff69d1 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -915,6 +915,10 @@ set_rcvbuf: sk-sk_max_pacing_rate);

Re: [PATCH 6/8] Use __kernel_ulong_t in x86 struct semid64_ds

2014-01-22 Thread H. Peter Anvin
On 01/22/2014 06:57 AM, Catalin Marinas wrote: Thanks, very useful. We'll give it a try when we get there. So far I NAK'ed the first set of arm64 ILP32 patches as they were mostly using the compat ABI (https://lkml.org/lkml/2013/9/9/502). That's mostly where we started out, too.

Re: [Lsf-pc] [LSF/MM TOPIC] really large storage sectors - going beyond 4096 bytes

2014-01-22 Thread Mel Gorman
On Wed, Jan 22, 2014 at 09:58:46AM -0500, Ric Wheeler wrote: On 01/22/2014 09:34 AM, Mel Gorman wrote: On Wed, Jan 22, 2014 at 09:10:48AM -0500, Ric Wheeler wrote: On 01/22/2014 04:34 AM, Mel Gorman wrote: On Tue, Jan 21, 2014 at 10:04:29PM -0500, Ric Wheeler wrote: One topic that has been

Re: kvm virtio ethernet ring on guest side over high throughput (packet per second)

2014-01-22 Thread Stefan Hajnoczi
On Tue, Jan 21, 2014 at 04:06:05PM -0200, Alejandro Comisario wrote: CCed Michael Tsirkin and Jason Wang who work on KVM networking. Hi guys, we had in the past when using physical servers, several throughput issues regarding the throughput of our APIS, in our case we measure this with

[GIT] HID for 3.14

2014-01-22 Thread Jiri Kosina
Linus, please pull from git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-linus to receive - quite some work on hid-sony driver in order to have DualShock 4 device properly supported, from Frank Praznik - fixed support for suspending I2C conntected devices, from Mika

Re: [PATCH V5 2/3] mm/memblock: Add support for excluded memory areas

2014-01-22 Thread Robin Holt
The reason I have not responded is I do not see the utility of this patch and did not feel like I had been engaged enough in the design of whatever is going to be using this to know if this is the right direction to go. As for the code, it all looks like what I would have done assuming I really

Re: [PATCH 1/1] Per socket value for max datagram queue length

2014-01-22 Thread Eric Dumazet
On Wed, 2014-01-22 at 07:11 -0800, Dan Ballard wrote: Provides a new option for setsockopt SO_MAX_DGRAM_QLEN that sets and gets a socket specific max datagram queue length. Currently each socket has one but it's only ever initialized from /proc/sys/net/unix/max_dgram_qlen and then never

[GIT] trivial for 3.14

2014-01-22 Thread Jiri Kosina
Linus, please pull from git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git for-linus to receive - usual rocket science stuff from trivial.git You are going to get an easy-to-fix conflict in drivers/gpu/drm/qxl/Kconfig, please let me know if you want me to prepare a branch

Re: [PATCH] perf tools: Fix traceevent plugin path definitions

2014-01-22 Thread Jiri Olsa
On Wed, Jan 22, 2014 at 10:01:48AM -0500, Josh Boyer wrote: The plugindir_SQ definition contains $(prefix) which is not needed as the $(libdir) definition already contains prefix in it. This leads to the path including an extra prefix in it, e.g. /usr/usr/lib64. The -DPLUGIN_DIR defintion

Re: [PATCH 1/1] Per socket value for max datagram queue length

2014-01-22 Thread Hannes Frederic Sowa
On Wed, Jan 22, 2014 at 04:20:36PM +0100, Hannes Frederic Sowa wrote: On Wed, Jan 22, 2014 at 07:11:20AM -0800, Dan Ballard wrote: diff --git a/net/core/sock.c b/net/core/sock.c index 5393b4b..1ff69d1 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -915,6 +915,10 @@ set_rcvbuf:

Re: [PATCH 1/1] Per socket value for max datagram queue length

2014-01-22 Thread Daniel Borkmann
On 01/22/2014 04:11 PM, Dan Ballard wrote: Provides a new option for setsockopt SO_MAX_DGRAM_QLEN that sets and gets a socket specific max datagram queue length. Currently each socket has one but it's only ever initialized from /proc/sys/net/unix/max_dgram_qlen and then never adjustable later.

Re: [PATCH RESEND] cpufreq: exynos: Fix build error of no type of module_init

2014-01-22 Thread Krzysztof Kozlowski
On Wed, 2014-01-22 at 20:12 +0530, Viresh Kumar wrote: On 22 January 2014 19:51, Krzysztof Kozlowski k.kozlow...@samsung.com wrote: Add missing include to fix build error: drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has no type or storage class [enabled by

Re: [ANNOUNCE] Git v1.9-rc0

2014-01-22 Thread Junio C Hamano
Javier Domingo Cansino javier...@gmail.com writes: Will there be any change on how tarballs are distributed, taking into account that Google will be shutting down Google Code Downloads section[1][2]? Aside from the obvious we won't be able to use something that is no longer offered? They are

Re: [PATCH] mtd: mtd_oobtest: fix verify errors due to incorrect use of prandom_bytes_state()

2014-01-22 Thread Lothar Waßmann
Hi, Akinobu Mita wrote: 2014/1/22 Lothar Waßmann l...@karo-electronics.de: Hi, Is anyone taking care of this? Lothar Waßmann wrote: When using prandom_bytes_state() it is critical to use the same block size in all invocations that are to produce the same random sequence.

Re: [PATCH RESEND] cpufreq: exynos: Fix build error of no type of module_init

2014-01-22 Thread Paul Gortmaker
On 14-01-22 10:37 AM, Krzysztof Kozlowski wrote: On Wed, 2014-01-22 at 20:12 +0530, Viresh Kumar wrote: On 22 January 2014 19:51, Krzysztof Kozlowski k.kozlow...@samsung.com wrote: Add missing include to fix build error: drivers/cpufreq/exynos-cpufreq.c:292:1: warning: data definition has

Re: Crash in elevator_dispatch_fn() (e.g. deadline_dispatch()) when changing elevators.

2014-01-22 Thread Frank Mayhar
On Tue, 2014-01-21 at 07:58 -0800, Frank Mayhar wrote: Replacing? Or adding to? Is BYPASS always set when DYING is set? (My guess is not but I haven't done an exhaustive analysis.) So the relevant code snippet in __elv_next_request() would be: if (unlikely(blk_queue_dying(q))

Re: [PATCH 18/20] clocksource / acpi: Add macro CLOCKSOURCE_ACPI_DECLARE

2014-01-22 Thread Arnd Bergmann
On Wednesday 22 January 2014 15:17:49 Mark Rutland wrote: Except for the fact that some timers / clocksources that we already have in 32-bit land will likely be reused in 64-bit SoC designs. People will want to use the same driver for both 32-bit and 64-bit kernels, and thus we need

Re: Help Needed

2014-01-22 Thread Madhusudhan Rao Sripalle
I have attached the boot directory contents, /boot/grub/grub.cfg and /etc/default/grub contents. Also attached the mount points on the system. On Wed, Jan 22, 2014 at 8:39 PM, Mark Knecht markkne...@gmail.com wrote: On Wed, Jan 22, 2014 at 7:05 AM, Madhusudhan Rao Sripalle

Re: [PATCH 10/20] ARM64 / ACPI: Enumerate possible/present CPU set and map logical cpu id to APIC id

2014-01-22 Thread Lorenzo Pieralisi
On Fri, Jan 17, 2014 at 12:25:04PM +, Hanjun Guo wrote: [...] +/* map logic cpu id to physical GIC id */ +extern int arm_cpu_to_apicid[NR_CPUS]; +#define cpu_physical_id(cpu) arm_cpu_to_apicid[cpu] Sudeep already commented on this, please update it accordingly. + #else/*

Re: [Lsf-pc] [LSF/MM TOPIC] really large storage sectors - going beyond 4096 bytes

2014-01-22 Thread James Bottomley
On Tue, 2014-01-21 at 22:04 -0500, Ric Wheeler wrote: One topic that has been lurking forever at the edges is the current 4k limitation for file system block sizes. Some devices in production today and others coming soon have larger sectors and it would be interesting to see if it is time

Re: [PATCH 1/1] add StartTimeMonotomic, StartTimeBootTime to per pid in /proc

2014-01-22 Thread Peter Zijlstra
On Tue, Jan 21, 2014 at 07:10:04AM -0800, Dan Ballard wrote: starttime in /proc/$PID/stat is inaccurate by clock tick granularity. The kernel keeps better track os this exposes that in /prod/$PID/status as StartTimeMonotonic and StartTimeBootTime Why? -- To unsubscribe from this list: send

IEEE/TOG grant permission to distribute POSIX.1-2013 man pages for Linux

2014-01-22 Thread Michael Kerrisk (man-pages)
Hello all, The manual pages produced by the Linux man-pages project attempt to document deviations between Linux behavior and the POSIX.1 standard. However, the pages are no substitute for the standard itself. In 2004, the IEEE and The Open Group decided to grant permission to the Linux

Re: [ANNOUNCE] Git v1.9-rc0

2014-01-22 Thread Stefan Näwe
Am 22.01.2014 13:53, schrieb Javier Domingo Cansino: Will there be any change on how tarballs are distributed, taking into account that Google will be shutting down Google Code Downloads section[1][2]? Am I missing something or what's wrong with this:

Re: [Lsf-pc] [LSF/MM TOPIC] really large storage sectors - going beyond 4096 bytes

2014-01-22 Thread James Bottomley
On Wed, 2014-01-22 at 15:14 +, Chris Mason wrote: On Wed, 2014-01-22 at 09:34 +, Mel Gorman wrote: On Tue, Jan 21, 2014 at 10:04:29PM -0500, Ric Wheeler wrote: One topic that has been lurking forever at the edges is the current 4k limitation for file system block sizes. Some

[PATCH v2 0/2] regulator: s5m8767: Use GPIO for controlling Buck9/eMMC

2014-01-22 Thread Krzysztof Kozlowski
. This patchset is based on next tree: next-20140122. Best regards, Krzysztof Krzysztof Kozlowski (2): regulator: s5m8767: Use GPIO for controlling Buck9/eMMC regulator: s5m8767: Document new bindings for Buck9 GPIO control .../bindings/regulator/s5m8767-regulator.txt | 16 +++- drivers

[PATCH v2 1/2] regulator: s5m8767: Use GPIO for controlling Buck9/eMMC

2014-01-22 Thread Krzysztof Kozlowski
Add support for GPIO control (enable/disable) over Buck9. The Buck9 Converter is used as a supply for eMMC Host Controller. BUCK9EN GPIO of S5M8767 chip may be used by application processor to enable or disable the Buck9. This has two benefits: - It is faster than toggling it over I2C bus. - It

[PATCH v2 2/2] regulator: s5m8767: Document new bindings for Buck9 GPIO control

2014-01-22 Thread Krzysztof Kozlowski
Add documentation for new bindings for controlling (enable/disable) the Buck9 Converter by GPIO (BUCK9EN). Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com Cc: Kyungmin Park kyungmin.p...@samsung.com Cc: Marek Szyprowski m.szyprow...@samsung.com Cc: Bartlomiej Zolnierkiewicz

Re: [tip:core/urgent] MAINTAINERS: Restore L: linux-kernel@vger.kernel.org entries

2014-01-22 Thread Mark Brown
On Wed, Jan 22, 2014 at 05:02:24AM -0800, Joe Perches wrote: On Wed, 2014-01-22 at 13:27 +0100, Ingo Molnar wrote: * Joe Perches j...@perches.com wrote: You have cut out my main argument from you reply and have ignored it: Not ignored. Threaded email works fine. Your main argument is

Re: [PATCH 2/2] sched: add statistic for rq-max_idle_balance_cost

2014-01-22 Thread Peter Zijlstra
On Wed, Jan 22, 2014 at 04:24:13PM +0800, Alex Shi wrote: From: Alex Shi alex@linaro.org Date: Tue, 21 Jan 2014 13:28:55 +0800 Subject: [RFC PATCH] sched: add statistic for rq-max_idle_balance_cost It's useful to track this value in debug mode. Signed-off-by: Alex Shi

Re: [ANNOUNCE] Git v1.9-rc0

2014-01-22 Thread Junio C Hamano
Stefan Näwe stefan.na...@atlas-elektronik.com writes: Am 22.01.2014 13:53, schrieb Javier Domingo Cansino: Will there be any change on how tarballs are distributed, taking into account that Google will be shutting down Google Code Downloads section[1][2]? Am I missing something or what's

Re: [PATCH RESEND] cpufreq: exynos: Fix build error of no type of module_init

2014-01-22 Thread Krzysztof Kozlowski
On Wed, 2014-01-22 at 10:46 -0500, Paul Gortmaker wrote: On 14-01-22 10:37 AM, Krzysztof Kozlowski wrote: Hi, A little more explanation from my side: the build error actually happens only on next/master, not Linus' tree. Mentioned commit which changes the driver to platform

Internal error: Oops: 17 [#1] ARM

2014-01-22 Thread John Tobias
Hello all, I am using 3.13-rc1 kernel on iMX6SL processor. My filesystem is in eMMC running SDR50. Is anyone here encountered these problem and if there's any existing patch that I can get?. Regards, john [ 1552.394899] Unable to handle kernel NULL pointer dereference at virtual address

Re: [PATCH v2] sched: reduce contention on tg's load_avg runnable_avg

2014-01-22 Thread Waiman Long
On 01/16/2014 07:44 AM, Peter Zijlstra wrote: First of.. WTF is v1? Secondly, please always CC the authors of the code you're changing. The v1 patch was sent quite a while ago on 9/21/2013. See https://lkml.org/lkml/2013/9/23/551 There was no feedback at that time. As this was not a high

[PATCH 1/1 RESEND] mtd: block2mtd: char mtd major and erasesize parameter check + mutex_destroy

2014-01-22 Thread Fabian Frederick
-Deny use of a char mtd device to map as block device. -mutex_init when mtd structure is available. -fixme applied : check device size is a multiple of erasesize. -mutex_destroy on each device in block2mtd_exit and add_device failure. Signed-off-by: Fabian Frederick f...@skynet.be ---

hang on early boot, numa init code stack overflow?

2014-01-22 Thread Dave Jones
I'm seeing a hang during boot on my test box running the current tree, It doesn't always happen, perhaps one in five boots. I managed to get a partial trace after booting with earlyprintk=vga dump_stack panic ? numa_clear_kernel_node_hotplug __stack_chk_fail numa_clear_kernel_node_hotplug ?

[PATCH] staging/usbip: Fix vhci_hcd attach failure error message to be informative

2014-01-22 Thread Shuah Khan
When attach fails due to unsupported and/or invalid bus speed, the message vhci_hcd prints out doesn't include any useful information as to what caused the failure. Change the message to be informative and use usb_speed_string() to get the right speed string from usb common. Signed-off-by: Shuah

Re: fanotify use after free.

2014-01-22 Thread Dave Jones
On Wed, Jan 22, 2014 at 01:27:30AM -0500, Dave Jones wrote: Jan, since yesterdays changes, on boot I see a flood of messages from slub debug during boot.. = BUG fanotify_event_info (Not tainted): Poison

Re: Internal error: Oops: 17 [#1] ARM

2014-01-22 Thread Russell King - ARM Linux
On Wed, Jan 22, 2014 at 08:23:36AM -0800, John Tobias wrote: Hello all, I am using 3.13-rc1 kernel on iMX6SL processor. My filesystem is in eMMC running SDR50. Is anyone here encountered these problem and if there's any existing patch that I can get?. How reproducable is this? I notice

Re: [Xen-devel] [PATCH v4] xen/grant-table: Avoid m2p_override during mapping

2014-01-22 Thread Stefano Stabellini
On Tue, 21 Jan 2014, Zoltan Kiss wrote: The grant mapping API does m2p_override unnecessarily: only gntdev needs it, for blkback and future netback patches it just cause a lock contention, as those pages never go to userspace. Therefore this series does the following: - the original functions

Re: [Lsf-pc] [LSF/MM TOPIC] really large storage sectors - going beyond 4096 bytes

2014-01-22 Thread Ric Wheeler
On 01/22/2014 11:03 AM, James Bottomley wrote: On Wed, 2014-01-22 at 15:14 +, Chris Mason wrote: On Wed, 2014-01-22 at 09:34 +, Mel Gorman wrote: On Tue, Jan 21, 2014 at 10:04:29PM -0500, Ric Wheeler wrote: One topic that has been lurking forever at the edges is the current 4k

Re: [PATCH v3] ims-pcu: Add commands supported by the new version of the FW

2014-01-22 Thread Dmitry Torokhov
On Wed, Jan 22, 2014 at 05:20:25AM -0800, Andrey Smirnov wrote: +static int ims_pcu_write_ofn_config(struct ims_pcu *pcu, u8 addr, u8 data) +{ + u8 buffer[] = { addr, data }; + int error; + u16 result; + + error = ims_pcu_execute_command(pcu, OFN_SET_CONFIG, +

Re: [PATCH-v2 02/17] target: Add DIF CHECK_CONDITION ASC/ASCQ exception cases

2014-01-22 Thread Sagi Grimberg
On 1/19/2014 4:44 AM, Nicholas A. Bellinger wrote: From: Nicholas Bellinger n...@linux-iscsi.org This patch adds support for DIF related CHECK_CONDITION ASC/ASCQ exception cases into transport_send_check_condition_and_sense(). This includes: LOGICAL BLOCK GUARD CHECK FAILED LOGICAL

Re: [Lsf-pc] [LSF/MM TOPIC] really large storage sectors - going beyond 4096 bytes

2014-01-22 Thread Chris Mason
On Wed, 2014-01-22 at 15:19 +, Mel Gorman wrote: On Wed, Jan 22, 2014 at 09:58:46AM -0500, Ric Wheeler wrote: On 01/22/2014 09:34 AM, Mel Gorman wrote: On Wed, Jan 22, 2014 at 09:10:48AM -0500, Ric Wheeler wrote: On 01/22/2014 04:34 AM, Mel Gorman wrote: On Tue, Jan 21, 2014 at

[PATCH v2] Add Xilinx AXI Video DMA Engine driver

2014-01-22 Thread Srikanth Thokala
Hi, This is the driver for Xilinx AXI Video Direct Memory Access Engine. It is a soft IP core, which provides high-bandwidth direct memory access between memory and AXI4-Stream video type target peripherals including peripherals which support AXI4-Stream Video Protocol. The core provides

[PATCH] x86: don't introduce more __cpuinit users in intel_mid_weak_decls.h

2014-01-22 Thread Paul Gortmaker
Commit 85611e3febe78955a519f5f9eb47b941525c8c76 (x86, intel-mid: Add Clovertrail platform support) added new instances of __cpuinit usage. We removed this a couple versions ago; we now want to remove the compat no-op stubs. Introducing new users is not what we want to see at this point in time,

Re: [Lsf-pc] [LSF/MM TOPIC] really large storage sectors - going beyond 4096 bytes

2014-01-22 Thread James Bottomley
On Wed, 2014-01-22 at 11:45 -0500, Ric Wheeler wrote: On 01/22/2014 11:03 AM, James Bottomley wrote: On Wed, 2014-01-22 at 15:14 +, Chris Mason wrote: On Wed, 2014-01-22 at 09:34 +, Mel Gorman wrote: On Tue, Jan 21, 2014 at 10:04:29PM -0500, Ric Wheeler wrote: One topic that has

[PATCH v2] dma: Add Xilinx AXI Video Direct Memory Access Engine driver support

2014-01-22 Thread Srikanth Thokala
This is the driver for the AXI Video Direct Memory Access (AXI VDMA) core, which is a soft Xilinx IP core that provides high- bandwidth direct memory access between memory and AXI4-Stream type video target peripherals. The core provides efficient two dimensional DMA operations with independent

Re: [PATCH v3] ims-pcu: Add commands supported by the new version of the FW

2014-01-22 Thread Andrey Smirnov
Sorry for the noise, had an old copy of the file in my out of the tree build set-up when I was doing the testing. I will post updated version shortly. Thanks, On Wed, Jan 22, 2014 at 8:47 AM, Dmitry Torokhov dmitry.torok...@gmail.com wrote: On Wed, Jan 22, 2014 at 05:20:25AM -0800, Andrey

Re: randconfig build error with next-20140122, in arch/x86/kernel/devicetree.c

2014-01-22 Thread Randy Dunlap
On 01/22/2014 08:34 AM, Jim Davis wrote: Building with the attached random configuration file, warning: (X86_INTEL_MID) selects INTEL_SCU_IPC which has unmet direct dependencies (X86 X86_PLATFORM_DEVICES X86_INTEL_MID) warning: (USB_OTG_FSM FSL_USB2_OTG USB_MV_OTG) selects USB_OTG which

Re: [PATCH] x86: don't introduce more __cpuinit users in intel_mid_weak_decls.h

2014-01-22 Thread Paul Gortmaker
On 14-01-22 11:59 AM, Paul Gortmaker wrote: Commit 85611e3febe78955a519f5f9eb47b941525c8c76 (x86, intel-mid: Add Clovertrail platform support) added new instances of __cpuinit usage. We removed this a couple versions ago; we now want to remove the compat no-op stubs. Introducing new users is

[PATCH v4] ims-pcu: Add commands supported by the new version of the FW

2014-01-22 Thread Andrey Smirnov
New version of the PCU firmware supports two new commands: - IMS_PCU_CMD_OFN_SET_CONFIG which allows to write data to the registers of one finger navigation(OFN) chip present on the device - IMS_PCU_CMD_OFN_GET_CONFIG which allows to read data form the registers of said chip. This commit

Re: [PATCH v2] sched: reduce contention on tg's load_avg runnable_avg

2014-01-22 Thread Waiman Long
On 01/16/2014 01:21 PM, bseg...@google.com wrote: Waiman Longwaiman.l...@hp.com writes: It was found that with a perf profile of a compute workload (at 1500 users) of the AIM7 benchmark running on a glueless 4-socket 40-core Westmere-EX system (HT on) on a 3.13-rc8 kernel that the scheduling

Re: [PATCH 13/15] sched: Use a static_key for sched_clock_stable

2014-01-22 Thread Peter Zijlstra
On Tue, Jan 21, 2014 at 05:28:37PM -0500, Sasha Levin wrote: [0.00] Initmem setup node 30 [mem 0x12ee00-0x138dff] [0.00] NODE_DATA [mem 0xcfa42000-0xcfa72fff] [0.00] NODE_DATA(30) on node 1 [0.00] Initmem setup node 31 [mem

Re: [Lsf-pc] [LSF/MM TOPIC] really large storage sectors - going beyond 4096 bytes

2014-01-22 Thread James Bottomley
On Wed, 2014-01-22 at 17:02 +, Chris Mason wrote: On Wed, 2014-01-22 at 15:19 +, Mel Gorman wrote: On Wed, Jan 22, 2014 at 09:58:46AM -0500, Ric Wheeler wrote: On 01/22/2014 09:34 AM, Mel Gorman wrote: On Wed, Jan 22, 2014 at 09:10:48AM -0500, Ric Wheeler wrote: On 01/22/2014

Re: [PATCH] bitops: fix signedness of compile-time hweight implementations

2014-01-22 Thread Paul Walmsley
Hi Peter, hpa, Arnd, On Wed, 18 Dec 2013, Paul Walmsley wrote: Enabling '-Wsign-compare' compiler warnings on code that includes include/linux/bitops.h can generate the following warning: In file included from include/linux/kernel.h:10:0, from random filename:48:

[staging-next] ion: dummy driver: use ARRAY_SIZE for nr of heaps

2014-01-22 Thread Tomas Winkler
use ARRAY_SIZE to count number of heaps in static array Signed-off-by: Tomas Winkler tomas.wink...@intel.com --- drivers/staging/android/ion/ion_dummy_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/android/ion/ion_dummy_driver.c

Re: [ANNOUNCE] Git v1.9-rc0

2014-01-22 Thread Vicent Martí
On Wed, Jan 22, 2014 at 5:11 PM, Junio C Hamano gits...@pobox.com wrote: Stefan Näwe stefan.na...@atlas-elektronik.com writes: Am 22.01.2014 13:53, schrieb Javier Domingo Cansino: Will there be any change on how tarballs are distributed, taking into account that Google will be shutting down

[PATCH v4 2/2] input/uinput: add UI_GET_SYSNAME ioctl to retrieve the sysfs path

2014-01-22 Thread Benjamin Tissoires
uinput is used in the xorg-integration-tests suite and in the wayland test suite. These automated tests suites create many virtual input devices and then hook something to read these newly created devices. Currently, uinput does not provide the created input device, which means that we rely on an

[PATCH v4 1/2] input/uinput: replace breaks by goto out in uinput_ioctl_handler

2014-01-22 Thread Benjamin Tissoires
From: Benjamin Tisssoires benjamin.tissoi...@redhat.com The current implementation prevents us to add variable-length ioctl. Use a bunch of gotos instead of break to allow us to do so. No functional changes. Signed-off-by: Benjamin Tisssoires benjamin.tissoi...@redhat.com --- changes since v3:

Re: [RFC] Creating an eeprom class

2014-01-22 Thread Curt Brune
Hi Laszlo, On Wed Jan 22 13:25, Laszlo Papp wrote: Was there any progress done? I saw the following thread, too, so including CC in the loop: http://www.spinics.net/lists/linux-i2c/msg13141.html I have patches that adds a eeprom_dev class that I described in the above thread. The patches

[PATCH v2] x86: don't introduce more __cpuinit users in intel_mid_weak_decls.h

2014-01-22 Thread Paul Gortmaker
Commit 85611e3febe78955a519f5f9eb47b941525c8c76 (x86, intel-mid: Add Clovertrail platform support) added new instances of __cpuinit usage. We removed this a couple versions ago; we now want to remove the compat no-op stubs. Introducing new users is not what we want to see at this point in time,

Re: [tip:core/urgent] MAINTAINERS: Restore L: linux-kernel@vger.kernel.org entries

2014-01-22 Thread Joe Perches
On Wed, 2014-01-22 at 16:09 +, Mark Brown wrote: On Wed, Jan 22, 2014 at 05:02:24AM -0800, Joe Perches wrote: So I think the rule should be either every section has an lkml entry or no section does. [] The other option is that we just don't worry if people CC lkml or not - for things

Re: [tip:core/urgent] MAINTAINERS: Restore L: linux-kernel@vger.kernel.org entries

2014-01-22 Thread Ingo Molnar
* Joe Perches j...@perches.com wrote: Your main argument is that some people don't cc lkml because section entries don't specify it explicitly. No, my main argument continues to be that having a 'at a glance' contact summary _in a single place_ is eminently useful to humans, because it's so

Re: [PATCH 2/6] arm64: Add function to create identity mappings

2014-01-22 Thread Catalin Marinas
On Fri, Jan 10, 2014 at 10:29:06PM +, Mark Salter wrote: +void __init create_id_mapping(phys_addr_t addr, phys_addr_t size) +{ + pgd_t *pgd = idmap_pg_dir[pgd_index(addr)]; + + if (pgd = idmap_pg_dir[ARRAY_SIZE(idmap_pg_dir)]) { + pr_warn(BUG: not creating id mapping

[PATCH] x86: don't add new __cpuinit users to Merrifield platform code

2014-01-22 Thread Paul Gortmaker
Commit bc20aa48bbb3068224a1c91f8332971fdb689fad (x86, intel-mid: Add Merrifield platform support) added new instances of __cpuinit usage. We removed this a couple versions ago; we now want to remove the compat no-op stubs. Introducing new users is not what we want to see at this point in time,

Re: [PATCH] audit: printk USER_AVC messages when audit isn't enabled

2014-01-22 Thread Richard Guy Briggs
On 13/08/19, Kees Cook wrote: On Fri, Aug 16, 2013 at 12:05 PM, Tyler Hicks tyhi...@canonical.com wrote: On 2013-07-25 18:02:55, Tyler Hicks wrote: When the audit=1 kernel parameter is absent and auditd is not running, AUDIT_USER_AVC messages are being silently discarded. AUDIT_USER_AVC

Re: Help Needed

2014-01-22 Thread Mark Knecht
On Wed, Jan 22, 2014 at 7:47 AM, Madhusudhan Rao Sripalle madhu.sripa...@gmail.com wrote: I have attached the boot directory contents, /boot/grub/grub.cfg and /etc/default/grub contents. Also attached the mount points on the system. On Wed, Jan 22, 2014 at 8:39 PM, Mark Knecht

[PATCH 1/2] exec: kill the unnecessary mm-def_flags setting in load_elf_binary()

2014-01-22 Thread Oleg Nesterov
load_elf_binary() sets current-mm-def_flags = def_flags and def_flags is always zero. Not only this looks strange, this is unnecessary because mm_init() has already set -def_flags = 0. Signed-off-by: Oleg Nesterov o...@redhat.com --- fs/binfmt_elf.c |4 1 files changed, 0 insertions(+),

[PATCH 0/2] mm-def_flags cleanups (Was: Change khugepaged to respect MMF_THP_DISABLE flag)

2014-01-22 Thread Oleg Nesterov
Alex, Andrew, I think this simple series makes sense in any case, but _perhaps_ it can also help THP_DISABLE. On 01/20, Alex Thorlton wrote: On Mon, Jan 20, 2014 at 09:15:25PM +0100, Oleg Nesterov wrote: Although I got lost a bit, and probably misunderstood... but it seems to me that

Re: [tip:core/urgent] MAINTAINERS: Restore L: linux-kernel@vger.kernel.org entries

2014-01-22 Thread Joe Perches
On Wed, 2014-01-22 at 18:36 +0100, Ingo Molnar wrote: * Joe Perches j...@perches.com wrote: Your main argument is that some people don't cc lkml because section entries don't specify it explicitly. No, my main argument continues to be that having a 'at a glance' contact summary _in a

Re: [PATCH] bitops: fix signedness of compile-time hweight implementations

2014-01-22 Thread Peter Zijlstra
On Wed, Jan 22, 2014 at 05:19:58PM +, Paul Walmsley wrote: Hi Peter, hpa, Arnd, On Wed, 18 Dec 2013, Paul Walmsley wrote: Enabling '-Wsign-compare' compiler warnings on code that includes include/linux/bitops.h can generate the following warning: In file included from

Re: [patch 5/9] mm + fs: prepare for non-page entries in page cache radix trees

2014-01-22 Thread Johannes Weiner
On Mon, Jan 13, 2014 at 11:01:32AM +0900, Minchan Kim wrote: On Fri, Jan 10, 2014 at 01:10:39PM -0500, Johannes Weiner wrote: shmem mappings already contain exceptional entries where swap slot information is remembered. To be able to store eviction information for regular page cache,

[PATCH 2/2] mm: thp: kill the bogus -def_flags check in hugepage_madvise()

2014-01-22 Thread Oleg Nesterov
hugepage_madvise() checks mm-def_flags VM_NOHUGEPAGE but this can be never true, currently mm-def_flags can only have VM_LOCKED. And otoh we might want to add VM_NOHUGEPAGE into -def_flags but override it in vma-vm_flags via madvise(MADV_HUGEPAGE). Signed-off-by: Oleg Nesterov o...@redhat.com

Re: [RFC PATCH] mm: thp: Add per-mm_struct flag to control THP

2014-01-22 Thread Alex Thorlton
On Wed, Jan 22, 2014 at 10:26:21AM +, Mel Gorman wrote: On Tue, Jan 14, 2014 at 01:38:01PM -0600, Alex Thorlton wrote: On Tue, Jan 14, 2014 at 03:44:57PM +, Mel Gorman wrote: On Fri, Jan 10, 2014 at 04:39:09PM -0600, Alex Thorlton wrote: On Fri, Jan 10, 2014 at 11:10:10PM +0100,

Re: [PATCH] Revert sched: Fix sleep time double accounting in enqueue entity

2014-01-22 Thread bsegall
Vincent Guittot vincent.guit...@linaro.org writes: This reverts commit 282cf499f03ec1754b6c8c945c9674b02631fb0f. With the current implementation, the load average statistics of a sched entity change according to other activity on the CPU even if this activity is done between the running

[PATCH] staging/usbip: Change userspace to use linux include for usb_device_speed enum

2014-01-22 Thread Shuah Khan
Remove usb_device_speed enum define from usbip_common.h and change it to include linux/usb/ch9.h instead. Signed-off-by: Shuah Khan shuah...@samsung.com --- drivers/staging/usbip/userspace/libsrc/usbip_common.h | 8 +--- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git

Re: Internal error: Oops: 17 [#1] ARM

2014-01-22 Thread John Tobias
I ran the kernel in our custom board and I've seen the error after (sometimes 10 minutes after) the reboot and sometimes my board ran for an hour or so before it happened. I will try the 3.13-rc8 today and will see if the said bug still exist or not. Regards, john On Wed, Jan 22, 2014 at 8:41

Re: [PATCH] clk: export __clk_get_hw for re-use in others

2014-01-22 Thread Stephen Boyd
On 01/21/14 21:23, SeongJae Park wrote: On Wed, Jan 22, 2014 at 1:59 PM, Greg KH gre...@linuxfoundation.org wrote: On Wed, Jan 22, 2014 at 12:05:57PM +0900, SeongJae Park wrote: Dear Greg, Mike, May I ask your answer or other opinion, please? It's the middle of the merge window, it's not

Re: [PATCH] x86: don't add new __cpuinit users to Merrifield platform code

2014-01-22 Thread David Cohen
On Wed, Jan 22, 2014 at 12:35:25PM -0500, Paul Gortmaker wrote: Commit bc20aa48bbb3068224a1c91f8332971fdb689fad (x86, intel-mid: Add Merrifield platform support) added new instances of __cpuinit usage. We removed this a couple versions ago; we now want to remove the compat no-op stubs.

Re: [v3.11][v3.12][v3.13][Regression] EISA: Initialize device before its resources

2014-01-22 Thread Joseph Salisbury
On 01/18/2014 09:37 AM, Bjorn Helgaas wrote: On Fri, Jan 17, 2014 at 6:35 PM, Joseph Salisbury joseph.salisb...@canonical.com wrote: On 01/17/2014 05:19 PM, Bjorn Helgaas wrote: On Fri, Jan 17, 2014 at 02:26:23PM -0500, Joseph Salisbury wrote: On 01/17/2014 12:02 PM, Bjorn Helgaas wrote: On

Re: [PATCH-v2 03/17] target/sbc: Add DIF setup in sbc_check_prot + sbc_parse_cdb

2014-01-22 Thread Sagi Grimberg
On 1/22/2014 12:48 AM, Nicholas A. Bellinger wrote: + cmd-prot_handover = PROT_SEPERATED; I know that we are not planning to support interleaved mode at the moment, But I think that the protection handover type is the backstore preference and should be taken from se_dev. But it is not

Re: [Lsf-pc] [LSF/MM TOPIC] really large storage sectors - going beyond 4096 bytes

2014-01-22 Thread Chris Mason
On Wed, 2014-01-22 at 09:21 -0800, James Bottomley wrote: On Wed, 2014-01-22 at 17:02 +, Chris Mason wrote: [ I like big sectors and I cannot lie ] I really think that if we want to make progress on this one, we need code and someone that owns it. Nick's work was impressive, but it

[GIT PULL] First round of SCSI updates for the 3.13+ merge window

2014-01-22 Thread James Bottomley
This patch set is a lot of driver updates for qla4xxx, bfa, hpsa, qla2xxx. It also removes the aic7xxx_old driver (which has been deprecated for nearly a decade) and adds support for deadlines in error handling. The patch is available here:

Re: [ANNOUNCE] Git v1.9-rc0

2014-01-22 Thread Junio C Hamano
Vicent Martí tan...@gmail.com writes: Do these consume CPU every time somebody asks for a tarball? That might be considered wrong depending on the view. No, our infrastructure caches frequently requested tarballs so they don't have to be regenerated on the fly. Thanks. That is certainly

Re: [PATCH 4/6] arm64: add EFI stub

2014-01-22 Thread Catalin Marinas
On Fri, Jan 10, 2014 at 10:29:08PM +, Mark Salter wrote: +ENTRY(efi_stub_entry) + stp x29, x30, [sp, #-32]! + + /* +* Call efi_entry to do the real work. +* x0 and x1 are already set up by firmware. Current runtime +* address of image is

Re: [PATCHSET 00/24] perf tools: Add support to accumulate hist periods (v6)

2014-01-22 Thread Arun Sharma
On 1/22/14 5:20 AM, Jiri Olsa wrote: I have changes on top of this patchset and all looks great, I was just going throught this again and wanted to send my ack, but it no longer merges to the acme's perf/core. Could you please send updated version, and I'll finish the review.. I promise ;-)

Re: [PATCH] clk: export __clk_get_hw for re-use in others

2014-01-22 Thread Mike Turquette
On Wed, Jan 22, 2014 at 9:59 AM, Stephen Boyd sb...@codeaurora.org wrote: On 01/21/14 21:23, SeongJae Park wrote: On Wed, Jan 22, 2014 at 1:59 PM, Greg KH gre...@linuxfoundation.org wrote: On Wed, Jan 22, 2014 at 12:05:57PM +0900, SeongJae Park wrote: Dear Greg, Mike, May I ask your answer

Re: [PATCH 0/2] mm-def_flags cleanups (Was: Change khugepaged to respect MMF_THP_DISABLE flag)

2014-01-22 Thread Oleg Nesterov
On 01/22, Oleg Nesterov wrote: Can't we simply add VM_NOHUGEPAGE into -def_flags? See the (untested) patch below, on top of this series. And perhaps the patch below makes sense as a separate change, I dunno. --

Re: [PATCH 8/9] sched/fair: Optimize cgroup pick_next_task_fair

2014-01-22 Thread Peter Zijlstra
On Tue, Jan 21, 2014 at 01:43:32PM -0800, bseg...@google.com wrote: prev can be NULL to start with, hrtick should be handled in both paths. How about this on top of your patch (equally untested) to fix those and the XXX? The double-check on nr_running is annoying, but necessary when prev

Re: [PATCH] x86: don't add new __cpuinit users to Merrifield platform code

2014-01-22 Thread David Cohen
On Wed, Jan 22, 2014 at 10:08:03AM -0800, David Cohen wrote: On Wed, Jan 22, 2014 at 12:35:25PM -0500, Paul Gortmaker wrote: Commit bc20aa48bbb3068224a1c91f8332971fdb689fad (x86, intel-mid: Add Merrifield platform support) added new instances of __cpuinit usage. We removed this a couple

Re: [PATCH v2] x86: don't introduce more __cpuinit users in intel_mid_weak_decls.h

2014-01-22 Thread David Cohen
On Wed, Jan 22, 2014 at 12:34:15PM -0500, Paul Gortmaker wrote: Commit 85611e3febe78955a519f5f9eb47b941525c8c76 (x86, intel-mid: Add Clovertrail platform support) added new instances of __cpuinit usage. We removed this a couple versions ago; we now want to remove the compat no-op stubs.

Re: [PATCH] gss_krb5: use lcm from kernel lib

2014-01-22 Thread J. Bruce Fields
On Sun, Jan 19, 2014 at 09:50:51PM +, Luis Henriques wrote: Replace hardcoded lowest common multiple algorithm by the lcm() function in kernel lib. Looks OK to me. Applying for 3.14 if Trond hasn't already picked it up. --b. Signed-off-by: Luis Henriques luis.henriq...@canonical.com

Re: [tip:core/urgent] MAINTAINERS: Restore L: linux-kernel@vger.kernel.org entries

2014-01-22 Thread Mark Brown
On Wed, Jan 22, 2014 at 09:30:23AM -0800, Joe Perches wrote: On Wed, 2014-01-22 at 16:09 +, Mark Brown wrote: and in practice doing so would make it even harder to work with than it is at the minute. How? What is it here? linux-kernel, it's rather hig volume. In practice this is

Re: [PATCH 2/2] sched: add statistic for rq-max_idle_balance_cost

2014-01-22 Thread Jason Low
On Wed, 2014-01-22 at 17:09 +0100, Peter Zijlstra wrote: On Wed, Jan 22, 2014 at 04:24:13PM +0800, Alex Shi wrote: From: Alex Shi alex@linaro.org Date: Tue, 21 Jan 2014 13:28:55 +0800 Subject: [RFC PATCH] sched: add statistic for rq-max_idle_balance_cost It's useful to track this

Re: [BISECTED] Linux 3.12.7 introduces page map handling regression

2014-01-22 Thread Rik van Riel
On 01/21/2014 09:47 PM, Linus Torvalds wrote: On Tue, Jan 21, 2014 at 5:49 PM, Greg Kroah-Hartman gre...@linuxfoundation.org wrote: Odds are this also shows up in 3.13, right? Probably. I don't have a Xen PV setup to test with (and very little interest in setting one up).. And I have a

Re: [BUG] mm: thp: hugepage_vma_check has a blind spot

2014-01-22 Thread Alex Thorlton
On Tue, Jan 21, 2014 at 03:24:08PM -0800, David Rientjes wrote: On Tue, 21 Jan 2014, Alex Thorlton wrote: hugepage_vma_check is called during khugepaged_scan_mm_slot to ensure that khugepaged doesn't try to allocate THPs in vmas where they are disallowed, either due to THPs being disabled

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