[PATCH RFC] pkt_sched: enable QFQ to support TSO/GSO

2012-10-30 Thread Paolo Valente
[new version modified according to the suggestions received] Hi, if the max packet size for some class (configured through tc) is violated by the actual size of the packets of that class, then QFQ would not schedule classes correctly, and the data structures implementing the bucket lists may get

Re: [PATCH V2 RFC 3/3] kvm: Check system load and handle different commit cases accordingly

2012-10-30 Thread Raghavendra K T
On 10/29/2012 11:24 PM, Peter Zijlstra wrote: On Mon, 2012-10-29 at 19:37 +0530, Raghavendra K T wrote: +/* + * A load of 2048 corresponds to 1:1 overcommit + * undercommit threshold is half the 1:1 overcommit + * overcommit threshold is 1.75 times of 1:1 overcommit threshold + */ +#define

linux-next: Tree for Oct 30

2012-10-30 Thread Stephen Rothwell
Hi all, Changes since 20121029: The m68knommu tree lost its conflicts. The v4l-dvb tree still had its build failure so I used the version from next-20121026. The sound-asoc tree lost its build failure. The usb tree lost its conflict. The staging tree lost its conflict. The samsung tree

Re: [PATCH 00/31] numa/core patches

2012-10-30 Thread Zhouping Liu
On 10/29/2012 01:56 AM, Johannes Weiner wrote: On Fri, Oct 26, 2012 at 11:08:00AM +0200, Peter Zijlstra wrote: On Fri, 2012-10-26 at 17:07 +0800, Zhouping Liu wrote: [ 180.918591] RIP: 0010:[8118c39a] [8118c39a] mem_cgroup_prepare_migration+0xba/0xd0 [ 182.681450]

Re: [PATCH V2 RFC 3/3] kvm: Check system load and handle different commit cases accordingly

2012-10-30 Thread Andrew Jones
On Tue, Oct 30, 2012 at 11:27:52AM +0530, Raghavendra K T wrote: On 10/29/2012 11:24 PM, Peter Zijlstra wrote: On Mon, 2012-10-29 at 19:37 +0530, Raghavendra K T wrote: +/* + * A load of 2048 corresponds to 1:1 overcommit + * undercommit threshold is half the 1:1 overcommit + * overcommit

Re: [PATCH] net: dsa/slave: Fix compilation warnings

2012-10-30 Thread Viresh Kumar
On 30 October 2012 01:29, Ben Hutchings bhutchi...@solarflare.com wrote: On Mon, 2012-10-29 at 22:27 +0530, Viresh Kumar wrote: Currently when none of CONFIG_NET_DSA_TAG_DSA, CONFIG_NET_DSA_TAG_EDSA and CONFIG_NET_DSA_TAG_TRAILER is defined, we get following compilation warnings:

Re: [PATCH 1/2] ACPI, x86: export acpi_[un]register_gsi()

2012-10-30 Thread Mika Westerberg
On Mon, Oct 29, 2012 at 12:12:10PM +0100, Ingo Molnar wrote: * Mika Westerberg mika.westerb...@linux.intel.com wrote: From: Andy Shevchenko andriy.shevche...@linux.intel.com These functions might be called from modules as well so make sure they are exported. In addition we implement

Re: [RFC/PATCHSET 00/15] perf report: Add support to accumulate hist periods

2012-10-30 Thread Namhyung Kim
Hi Arun and Peter, On Mon, 29 Oct 2012 14:36:01 -0700, Arun Sharma wrote: On 10/29/12 12:08 PM, Peter Zijlstra wrote: Right, so I tried this and I would expect the callchains to be inverted too, so that when I expand say 'c' I would see that 'c' calls 'b' for 100% which calls 'a' for 100%.

[PATCH V3] spi: tegra: add spi driver for SLINK controller

2012-10-30 Thread Laxman Dewangan
Tegra20/Tegra30 supports the spi interface through its SLINK controller. Add spi driver for SLINK controller. Signed-off-by: Laxman Dewangan ldewan...@nvidia.com --- Changes from V1: - Add dt file documentation. - Renames some of props to match with other driver. - Move clock control to run time

[PATCH V3 4/4] ARM: tegra: config: enable spi driver for Tegra SLINK controller

2012-10-30 Thread Laxman Dewangan
Signed-off-by: Laxman Dewangan ldewan...@nvidia.com --- No change from V1 and V2. arch/arm/configs/tegra_defconfig |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index fb29680..60e1b2e 100644 ---

[PATCH V3 2/4] ARM: tegra: Add OF_DEV_AUXDATA for SLINK driver in board dt

2012-10-30 Thread Laxman Dewangan
Add OF_DEV_AUXDATA for slink driver for Tegra20 and Tegra30 board dt files. Set the parent clock of slink controller to PLLP and configure clock to 100MHz. Signed-off-by: Laxman Dewangan ldewan...@nvidia.com --- Changes from V1: - Revert the changes in clock table to get the driver name. Changes

[PATCH V3 3/4] ARM: tegra: dts: cardhu: enable SLINK4

2012-10-30 Thread Laxman Dewangan
Enable SLINK4 in Tegra30 based platform Cardhu. Setting maximum spi frequency to 25MHz. Signed-off-by: Laxman Dewangan ldewan...@nvidia.com --- Changes from V1: - rename the max freq prop to spi-max-frequency Changes from V2: - make node name to spi@ arch/arm/boot/dts/tegra30-cardhu.dtsi |

[PATCH V3 0/4] ARM: tegra: Enable SLINK controller driver

2012-10-30 Thread Laxman Dewangan
This series modify the dts file to add the slink addresses, make AUXDATA in board dt files, enable slink4 for tegra30-cardhu and enable slink controller defconfig. Changes from V1: - Remove changes from clock tables. - Make the dma req dt property name to nvidia,dma-request-selector. - change

[PATCH V3 1/4] ARM: tegra: dts: add slink controller dt entry

2012-10-30 Thread Laxman Dewangan
Add slink controller details in the dts file of Tegra20 and Tegra30. Signed-off-by: Laxman Dewangan ldewan...@nvidia.com --- Changes from V1: -rename the dma request prop to nvidia,dma-request-selector. Changes from V2: - Make node name as spi@. arch/arm/boot/dts/tegra20.dtsi | 41

Re: [PATCH v2] Remove uninitialized_var()

2012-10-30 Thread Ingo Molnar
* David Rientjes rient...@google.com wrote: On Sun, 28 Oct 2012, Ingo Molnar wrote: I left it a bit mystic because in some cases this macro was mis-used not to suppress GCC being wrong, but to hide GCC being *right*: for example unused variable warnings in cases like: int

Re: [PATCH 1/9] perf python: add ui stubs file

2012-10-30 Thread Namhyung Kim
Hi David, On Mon, 29 Oct 2012 10:31:41 -0600, David Ahern wrote: stdio based implementations of ui_ based functions for the python library. Needed for patch 3 - consolidating open counters method. How about adding ui/util.c to the python-ext-sources? Thanks, Namhyung -- To unsubscribe

Re: [PATCH] s390: Add pmd_mknotpresent()

2012-10-30 Thread Ingo Molnar
* Gerald Schaefer gerald.schae...@de.ibm.com wrote: On Sun, 28 Oct 2012 14:10:14 +0100 Ingo Molnar mi...@kernel.org wrote: There's a related problem on s390: other THP implementations have pmd_mknotpresent() while s390 not, resulting in: mm/huge_memory.c:1543:2: error:

Re: [PATCH 2/9] perf top: make use of perf_record_opts

2012-10-30 Thread Namhyung Kim
On Mon, 29 Oct 2012 10:31:42 -0600, David Ahern wrote: Changes top code to use the perf_record_opts struct. Stepping stone to consolidating the open counters code. Maybe time to rename perf_record_opts to perf_open_opts or just perf_opts? Thanks, Namhyung -- To unsubscribe from this list: send

Re: [PATCH 5/7] ACPI / PM: Provide device PM functions operating on struct acpi_device

2012-10-30 Thread Aaron Lu
On Mon, Oct 29, 2012 at 10:11:20AM +0100, Rafael J. Wysocki wrote: From: Rafael J. Wysocki rafael.j.wyso...@intel.com If the caller of acpi_bus_set_power() already has a pointer to the struct acpi_device object corresponding to the device in question, it doesn't make sense for it to go

Re: [PATCH] net: dsa/slave: Fix compilation warnings

2012-10-30 Thread Viresh Kumar
On 30 October 2012 12:15, Viresh Kumar viresh.ku...@linaro.org wrote: And so, if we select NET_DSA from these tagging drivers, then only slave.c will get compiled. Otherwise slave.c dsa.c dsa_core.c wouldn't be compiled and so no warnings. If my above explanation/assumption is correct, then

Re: [PATCH V2 RFC 3/3] kvm: Check system load and handle different commit cases accordingly

2012-10-30 Thread Raghavendra K T
On 10/30/2012 12:04 PM, Andrew Jones wrote: On Tue, Oct 30, 2012 at 11:27:52AM +0530, Raghavendra K T wrote: On 10/29/2012 11:24 PM, Peter Zijlstra wrote: On Mon, 2012-10-29 at 19:37 +0530, Raghavendra K T wrote: +/* + * A load of 2048 corresponds to 1:1 overcommit + * undercommit threshold

Re: [GIT PULL 00/14] perf/core improvements, fixes and code move

2012-10-30 Thread Ingo Molnar
* Arnaldo Carvalho de Melo a...@infradead.org wrote: Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit 9db55064940db1447976945d07402a923e818962: Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into

Re: [REGRESSION] i915: failure to interoperate with HP ZR30w using an X230

2012-10-30 Thread Jani Nikula
Hi Ted - On Tue, 30 Oct 2012, Theodore Ts'o ty...@mit.edu wrote: I recently upgraded to 3.6.3, and my Lenovo X230 has stopped being able to work with an HP ZR30w 30 2560x1600 display. I saw the following messages in the dmesg: [drm:ivb_manual_fdi_link_train] *ERROR* FDI train 1 fail!

Re: [PATCH] CLK: clk-twl6040: Initial clock driver for OMAP4+ McPDM fclk clock

2012-10-30 Thread Péter Ujfalusi
Hi Mike, On 10/29/2012 06:30 PM, Mike Turquette wrote: Peter, The patch looks good to me. To be clear, you wan this to go through clk-next or the mfd tree for avoiding conflicts? clk-next is the best place for it I think. The MFD part to register the device can still wait till we have ccf

Re: [BUG] perf report: different reports when run on terminal as opposed to script

2012-10-30 Thread Namhyung Kim
Hi Dhaval, On Mon, 29 Oct 2012 12:45:53 -0400, Dhaval Giani wrote: On Mon, Oct 29, 2012 at 12:01 PM, Dhaval Giani dhaval.gi...@gmail.com wrote: Hi, As part of a class assignment I have to collect some performance statistics. In order to do so I run perf record -g the program I have to

[PATCH] MFD: DA9055 - fix broken UTF-8 encoding in sources

2012-10-30 Thread Dmitry Torokhov
Without this changes sparse barfs when trying to check DA9055 code. Signed-off-by: Dmitry Torokhov dmitry.torok...@gmail.com --- include/linux/mfd/da9055/core.h | 2 +- include/linux/mfd/da9055/pdata.h | 2 +- include/linux/mfd/da9055/reg.h | 2 +- 3 files changed, 3 insertions(+), 3

Re: [PATCH] net: dsa/slave: Fix compilation warnings

2012-10-30 Thread Daniel Lezcano
On 10/30/2012 08:31 AM, Viresh Kumar wrote: On 30 October 2012 12:15, Viresh Kumar viresh.ku...@linaro.org wrote: And so, if we select NET_DSA from these tagging drivers, then only slave.c will get compiled. Otherwise slave.c dsa.c dsa_core.c wouldn't be compiled and so no warnings. If my

Re: [PATCH] net: dsa/slave: Fix compilation warnings

2012-10-30 Thread Viresh Kumar
On 30 October 2012 13:23, Daniel Lezcano daniel.lezc...@linaro.org wrote: From: Viresh Kumar viresh.ku...@linaro.org config NET_DSA_TAG_DSA - bool + bool Original DSA packet tagging format + select NET_DSt typo NET_DSA Unbelievable mistake :( Will fix it after some reviews

RE: [Xen-devel] [PATCH 1/2] Xen acpi pad implement

2012-10-30 Thread Liu, Jinsong
Konrad Rzeszutek Wilk wrote: On Mon, Oct 29, 2012 at 03:38:14AM +, Liu, Jinsong wrote: It's doable to register a stub for xen. However, it's not preferred, say, to make xen pad as module, considering the case 'rmmod xen_acpi_pad' then 'insmod acpi_pad'? Under such case there is risk of

[PATCH] ARM: Exynos: move interrupt combiner controller driver to drivers/irqchip

2012-10-30 Thread Thomas Abraham
The irqchip support for interrupt combiner controller is moved into drivers/irqchip directory from arch/arm/mach-exynos/common.c file. While at it, the use of soc_is_exynos4/5() macro in the combiner controller driver (used to determine the number of combiners) is removed. Instead, a new

Re: [PATCH V2 4/6] Thermal: Remove the cooling_cpufreq_list.

2012-10-30 Thread Amit Kachhap
On 26 October 2012 12:39, hongbo.zhang hongbo.zh...@linaro.org wrote: From: hongbo.zhang hongbo.zh...@linaro.com Problem of using this list is that the cpufreq_get_max_state callback will be called when register cooling device by thermal_cooling_device_register, but this list isn't ready at

Re: Nouveau regression between 3.6 and 3.7-rc3: driver stuck at running init tables

2012-10-30 Thread Mathieu Chouquet-Stringer
On Tue, Oct 30, 2012 at 03:12:59PM +1000, Ben Skeggs wrote: Not sure what's up with the hang yet, however, I noticed the issue [1] which is likely causing the error messages from nouveau's i2c code. With some luck, it'll stop triggering whatever bug is making it hang in the VBIOS init table

Re: Re: [linux-next PATCH] PM / devfreq: documentation cleanups for devfreq header

2012-10-30 Thread MyungJoo Ham
On 10/29/2012 06:02 AM, Nishanth Menon wrote: struct parameters need to have ':' in documentation for scripts/kernel-doc to parse appropriately. Fix the errors reported by: ./scripts/kernel-doc include/linux/devfreq.h /dev/null Cc: Rajagopal Venkat rajagopal.ven...@linaro.org

Re: [PATCH V2 RFC 3/3] kvm: Check system load and handle different commit cases accordingly

2012-10-30 Thread Peter Zijlstra
On Tue, 2012-10-30 at 11:27 +0530, Raghavendra K T wrote: Okay, now IIUC, usage of *any* global measure is bad? Yep, people like to carve up their machines, esp. now that they're somewhat bigger than they used to be. This can result in very asymmetric loads, no global measure can ever deal with

Re: [RFC/PATCHSET 00/15] perf report: Add support to accumulate hist periods

2012-10-30 Thread Peter Zijlstra
On Tue, 2012-10-30 at 15:59 +0900, Namhyung Kim wrote: Yes, the callchain part needs to be improved. Peter's idea indeed looks good to me too. FWIW, I think this is exactly what sysprof does, except that tool isn't usable for other reasons.. You might want to look at it though. -- To

Re: [GIT PULL 0/9] perf/core improvements and fixes

2012-10-30 Thread Ingo Molnar
* Ingo Molnar mi...@kernel.org wrote: * Arnaldo Carvalho de Melo a...@infradead.org wrote: Em Fri, Oct 26, 2012 at 04:54:51PM +0200, Ingo Molnar escreveu: * Arnaldo Carvalho de Melo a...@infradead.org wrote: . Makefile improvements from Namhyung Kim. These are really useful:

Re: [GIT PULL 0/9] perf/core improvements and fixes

2012-10-30 Thread Peter Zijlstra
On Tue, 2012-10-30 at 09:18 +0100, Ingo Molnar wrote: The optimal way, I guess, would be to have some cache file with the results of such feature tests, that would be created and then used till the build fails using its findings, which would trigger a new feature check round,

Re: [PATCH 01/32] nohz: Move nohz load balancer selection into idle logic

2012-10-30 Thread Charles Wang
calc_load_exit_idle depends on updated jiffies, so you shouldn't move this before tick_do_update_jiffies64. And why should we do nohz_balance_enter_idle in tick_nohz_idle_exit? It's nohz_balance_exit_idle here. Regards, Charles On 10/30/2012 04:27 AM, Steven Rostedt wrote: [snipped] @@

[PATCH v4 1/2] export necessary symbols

2012-10-30 Thread Isaku Yamahata
Cc: Andrea Arcangeli aarca...@redhat.com Cc: Avi Kivity a...@redhat.com Cc: Paolo Bonzini pbonz...@redhat.com Signed-off-by: Isaku Yamahata yamah...@valinux.co.jp --- mm/memcontrol.c |1 + mm/mempolicy.c |1 + mm/shmem.c |1 + 3 files changed, 3 insertions(+) diff --git

[PATCH v4 0/2] postcopy migration: uvmem: Linux char device for postcopy

2012-10-30 Thread Isaku Yamahata
This is Linux kernel driver for qemu/kvm postcopy live migration. This is used by qemu/kvm postcopy live migration patch. User process backed memory driver provides /dev/uvmem device. This /dev/uvmem device is designed for some sort of distributed shared memory. page fault in the area backed by

[PATCH v4 2/2] umem: chardevice for kvm postcopy

2012-10-30 Thread Isaku Yamahata
This is a character device to hook page access. The page fault in the area is propagated to another user process by this chardriver. Then, the process fills the page contents and resolves the page fault. Cc: Andrea Arcangeli aarca...@redhat.com Cc: Avi Kivity a...@redhat.com Cc: Paolo Bonzini

Re: [Patch v1 04/10] perf/x86: add memory profiling via PEBS Load Latency

2012-10-30 Thread Namhyung Kim
Hi Stephane, On Mon, 29 Oct 2012 16:15:46 +0100, Stephane Eranian wrote: + /* + * use the mapping table for bit 0-15 + */ + val = pebs_data_source[dse.ld_dse]; I guess you meant bit 0-3, right? Thanks, Namhyung -- To unsubscribe from this list: send the line unsubscribe

[PATCH] perf tools: Speed up the perf build time by simplifying the perf --version string generation

2012-10-30 Thread Ingo Molnar
* Ingo Molnar mi...@kernel.org wrote: Btw., there's another thing that would be nice in addition to simplifying the PERF-VERSION-GEN script: [...] Here's a stab at that. - Building perf is pretty slow on trees that have a lot of commits relative to the nearest Git tag.

[PATCHv8 0/3]virtio_console: Add rproc_serial driver

2012-10-30 Thread Sjur Brændeland
From: Sjur Brændeland sjur.brandel...@stericsson.com This patch-set introduces a new virtio type rproc_serial for communicating with remote processors over shared memory. The driver depends on the the remoteproc framework. As preparation for introducing rproc_serial I've done a refactoring of the

[PATCH v8 3/3] virtio_console: Remove buffers from out_vq at port removal

2012-10-30 Thread Sjur Brændeland
From: Sjur Brændeland sjur.brandel...@stericsson.com Remove buffers from the out-queue when a rproc_serial device is removed. Rproc_serial communicates with remote processors that may crash and leave buffers in the out-queue. But the virtio_console device is not supposed to leave buffers in the

[PATCH v8 2/3] virtio_console: Add support for remoteproc serial

2012-10-30 Thread Sjur Brændeland
From: Sjur Brændeland sjur.brandel...@stericsson.com Add a simple serial connection driver called VIRTIO_ID_RPROC_SERIAL (11) for communicating with a remote processor in an asymmetric multi-processing configuration. This implementation reuses the existing virtio_console implementation, and adds

[PATCH v8 1/3] virtio_console: Merge struct buffer_token into struct port_buffer

2012-10-30 Thread Sjur Brændeland
From: Sjur Brændeland sjur.brandel...@stericsson.com Refactoring the splice functionality by unifying the approach for sending scatter-lists and regular buffers. This simplifies buffer handling and reduces code size. Splice will now allocate a port_buffer and send_buf() and free_buf() can always

Re: [PATCH V2 4/6] Thermal: Remove the cooling_cpufreq_list.

2012-10-30 Thread Hongbo Zhang
On 30 October 2012 09:03, Amit Kachhap amit.kach...@linaro.org wrote: On 26 October 2012 12:39, hongbo.zhang hongbo.zh...@linaro.org wrote: From: hongbo.zhang hongbo.zh...@linaro.com Problem of using this list is that the cpufreq_get_max_state callback will be called when register cooling

[PATCH] perf tools: Further speed up the perf build

2012-10-30 Thread Ingo Molnar
There's another source of overhead in the perf version string generator: git update-index -q --refresh ... which will iterate the whole checked out tree. This can be pretty slow on NFS volumes, but takes some time even with local SSD disks and a fully cached kernel tree: $ perf stat

Re: [PATCH 2/4] ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC

2012-10-30 Thread Bartlomiej Zolnierkiewicz
Hi, On Monday 29 October 2012 18:24:06 Kukjin Kim wrote: On 10/29/12 10:59, Bartlomiej Zolnierkiewicz wrote: Commit 8214513 (ARM: EXYNOS: fix address for EXYNOS4 MDMA1) changed EXYNOS specific setup of PL330 DMA engine to use 'non-secure' mdma1 address instead of 'secure' one (from

Re: [PATCH V2 2/6] Thermal: make sure cpufreq cooling register after cpufreq driver

2012-10-30 Thread Hongbo Zhang
On 29 October 2012 12:42, Amit Kachhap amit.kach...@linaro.org wrote: On 24 October 2012 17:28, hongbo.zhang hongbo.zh...@linaro.org wrote: From: hongbo.zhang hongbo.zh...@linaro.com The cpufreq works as a cooling device, so the cooling layer should check if the cpufreq driver is

Re: [PATCH] net: dsa/slave: Fix compilation warnings

2012-10-30 Thread Daniel Lezcano
On 10/30/2012 08:55 AM, Viresh Kumar wrote: On 30 October 2012 13:23, Daniel Lezcano daniel.lezc...@linaro.org wrote: From: Viresh Kumar viresh.ku...@linaro.org config NET_DSA_TAG_DSA - bool + bool Original DSA packet tagging format + select NET_DSt typo NET_DSA

Re: [RFC/PATCHSET 00/15] perf report: Add support to accumulate hist periods

2012-10-30 Thread Ingo Molnar
* Peter Zijlstra a.p.zijls...@chello.nl wrote: On Tue, 2012-10-30 at 15:59 +0900, Namhyung Kim wrote: Yes, the callchain part needs to be improved. Peter's idea indeed looks good to me too. FWIW, I think this is exactly what sysprof does, except that tool isn't usable for other

Re: [PATCH] net: dsa/slave: Fix compilation warnings

2012-10-30 Thread Viresh Kumar
On 30 October 2012 14:30, Daniel Lezcano daniel.lezc...@linaro.org wrote: It is very curious if we disable all the configs option, a slave creation raise a BUG (cf. dsa_slave_create). IIUC, booting with NET_DSA enabled and none of the NET_DSA_TAG* enabled will raise a BUG in the probe

[PATCH 1/2] zram: forbid IO operations from within zram_init_device()

2012-10-30 Thread Sergey Senozhatsky
zram: forbid IO operations from within zram_init_device() Allocation operations in zram_make_request() - zram_init_device() should not raise IO and nested zram_make_request() - zram_init_device() from IRQ context, thus we must use GFP_NOIO flag.

[PATCH 2/2] zram: permit sleeping while in pool zs_malloc()

2012-10-30 Thread Sergey Senozhatsky
zram: permit sleeping while in pool zs_malloc() zram pool is created with GFP_NOIO flag, which may trigger errors because nested allocation are able to sleep. set __GFP_WAIT pool flag in zram_init_device() to allow sleeping. BUG: sleeping function called from invalid

Re: [PATCH V2 RFC 3/3] kvm: Check system load and handle different commit cases accordingly

2012-10-30 Thread Andrew Jones
On Tue, Oct 30, 2012 at 01:01:54PM +0530, Raghavendra K T wrote: On 10/30/2012 12:04 PM, Andrew Jones wrote: On Tue, Oct 30, 2012 at 11:27:52AM +0530, Raghavendra K T wrote: On 10/29/2012 11:24 PM, Peter Zijlstra wrote: On Mon, 2012-10-29 at 19:37 +0530, Raghavendra K T wrote: +/* + * A load

Re: [RESEND/PATCHv3] arm: dts: omap5-evm: Add keypad support

2012-10-30 Thread Cousson, Benoit
Hi Sourav, On 10/30/2012 6:26 AM, Sourav wrote: Hi Benoit, On Monday 29 October 2012 10:14 PM, Benoit Cousson wrote: Hi Sourav, On 10/29/2012 11:40 AM, Sourav Poddar wrote: Add keypad data node in omap5-evm. Based on I2C support patch for omap5, which has been already posted as a different

Re: [GIT PULL 0/9] perf/core improvements and fixes

2012-10-30 Thread Ingo Molnar
* Peter Zijlstra a.p.zijls...@chello.nl wrote: On Tue, 2012-10-30 at 09:18 +0100, Ingo Molnar wrote: The optimal way, I guess, would be to have some cache file with the results of such feature tests, that would be created and then used till the build fails using its findings,

Re: [GIT PULL] cputime: Cleanups and optimizations

2012-10-30 Thread Ingo Molnar
* Frederic Weisbecker fweis...@gmail.com wrote: Ingo, Please pull the latest cputime cleanups that can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git tags/cputime-cleanups-for-mingo for you to fetch changes up to

Re: [PATCH 05/33] perf, kvm: Support the intx/intx_cp modifiers in KVM arch perfmon emulation v3

2012-10-30 Thread Gleb Natapov
On Fri, Oct 26, 2012 at 01:29:47PM -0700, Andi Kleen wrote: From: Andi Kleen a...@linux.intel.com This is not arch perfmon, but older CPUs will just ignore it. This makes it possible to do at least some TSX measurements from a KVM guest Cc: a...@redhat.com Cc: g...@redhat.com v2: Various

[PATCH v3] sparc: Add sparc support for platform_get_irq()

2012-10-30 Thread Andreas Larsson
This adds sparc support for platform_get_irq that in the normal case use platform_get_resource() to get an irq. This standard approach fails for sparc as there are no resources of type IORESOURCE_IRQ for irqs for sparc. Cross platform drivers can then use this standard platform function and work

Re: [PATCH] net: dsa/slave: Fix compilation warnings

2012-10-30 Thread Daniel Lezcano
On 10/30/2012 10:03 AM, Viresh Kumar wrote: On 30 October 2012 14:30, Daniel Lezcano daniel.lezc...@linaro.org wrote: It is very curious if we disable all the configs option, a slave creation raise a BUG (cf. dsa_slave_create). IIUC, booting with NET_DSA enabled and none of the NET_DSA_TAG*

[PATCH V2 0/3] mmc: remove MMC_CAP_NEEDS_POLL setting in sdhci_add_host

2012-10-30 Thread yongd
Hi all, Sorry for my so late. And eventually these updated patches are here for your review. Thanks in advance. For patch 1, add SDHCI_QUIRK_BROKEN_CARD_DETECTION setting for ESDHC_CD_GPIO type, or the host controller detection interrupts will be redundantly enabled. And its comment is

Re: [PATCH 4/4] DMA: PL330: add device tree property for DMA_MEMCPY capability

2012-10-30 Thread Bartlomiej Zolnierkiewicz
Hi, On Monday 29 October 2012 22:45:48 Jassi Brar wrote: On Mon, Oct 29, 2012 at 10:59 AM, Bartlomiej Zolnierkiewicz b.zolnier...@samsung.com wrote: * Add device tree (DT) property (pl330,dma-memcpy) for DMA_MEMCPY capability and instead of setting this capability unconditionally in

[PATCH V2 3/3] mmc: remove MMC_CAP_NEEDS_POLL setting in sdhci_add_host

2012-10-30 Thread yongd
In the current code logic, sdhci_add_host() will enable the polling method (set MMC_CAP_NEEDS_POLL) for a removable card (MMC_CAP_ NONREMOVABLE is not set) whose host's internal card detection method is disabled for some reason (SDHCI_QUIRK_BROKEN_CARD_DETECTION is set). However, this is improper

[PATCH v2] ARM: dts: am33xx: rtc node

2012-10-30 Thread Afzal Mohammed
Add am33xx rtc node. Signed-off-by: Afzal Mohammed af...@ti.com --- Hi Benoit, This is based on your for_3.8/dts branch. This has been tested on Beagle Bone. Bindings along with driver changes for DT has been picked by Andrew Morton and is now present in linux-next. Regards Afzal v2 1.

Re: [PATCH v2 1/3] pppoatm: don't send frames to destroyed vcc

2012-10-30 Thread David Woodhouse
On Mon, 2012-10-22 at 19:14 +0200, Krzysztof Mazur wrote: Now pppoatm_send(), like vcc_sendmsg(), checks for vcc flags that indicate that vcc is not ready. I note that vcc_sendmsg() also checks for sock-state == SS_CONNECTED. Is that check not needed here? Otherwise, looks sane enough.

Re: [PATCH] perf tools: Speed up the perf build time by simplifying the perf --version string generation

2012-10-30 Thread Arnaldo Carvalho de Melo
Em Tue, Oct 30, 2012 at 09:46:00AM +0100, Ingo Molnar escreveu: +++ b/tools/perf/util/PERF-VERSION-GEN @@ -12,7 +12,7 @@ LF=' # First check if there is a .git to get the version from git describe # otherwise try to get the version from the kernel makefile if test -d ../../.git -o -f

Re: [RESEND/PATCHv3] arm: dts: omap5-evm: Add keypad support

2012-10-30 Thread Sourav
Hi Benoit, On Tuesday 30 October 2012 02:43 PM, Cousson, Benoit wrote: Hi Sourav, On 10/30/2012 6:26 AM, Sourav wrote: Hi Benoit, On Monday 29 October 2012 10:14 PM, Benoit Cousson wrote: Hi Sourav, On 10/29/2012 11:40 AM, Sourav Poddar wrote: Add keypad data node in omap5-evm. Based on

Re: [PATCH v2 2/3] pppoatm: fix race condition with destroying of vcc

2012-10-30 Thread David Woodhouse
On Mon, 2012-10-22 at 19:14 +0200, Krzysztof Mazur wrote: The pppoatm_send() calls vcc-send() and now also checks for some vcc flags that indicate destroyed vcc without proper locking. The vcc_sendmsg() uses lock_sock(sk). This lock is used by vcc_release(), so vcc_destroy_socket() will not

[PATCH] USB: io_edgeport: remove unused variable

2012-10-30 Thread Paul Bolle
On Mon, 2012-10-29 at 14:34 -0700, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.6.5 release. There are 101 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. A

Re: [PATCH v2 3/3] pppoatm: protect against freeing of vcc

2012-10-30 Thread David Woodhouse
On Mon, 2012-10-22 at 19:14 +0200, Krzysztof Mazur wrote: The pppoatm gets a reference to atmvcc, but does not increment vcc usage count. The vcc uses vcc-sk socket for reference counting, so sock_hold() and sock_put() should be used by pppoatm. Signed-off-by: Krzysztof Mazur

Re: [PATCH] arm/dts: am33xx rtc node

2012-10-30 Thread Afzal Mohammed
Hi Benoit, On Friday 19 October 2012 04:20 PM, Afzal Mohammed wrote: add am33xx rtc node. Signed-off-by: Afzal Mohammedaf...@ti.com --- Based on v3.7-rc1, Dependent on series rtc: omap dt support (for am33xx), (https://lkml.org/lkml/2012/10/19/163) The dependent series has been merged on

Re: [dm-crypt] cryptsetup not working under 3.6 - RT patch set seem to break it

2012-10-30 Thread Uwe Kleine-König
On Mon, Oct 29, 2012 at 08:45:38PM +, Tvrtko Ursulin wrote: On 29/10/12 20:14, Tvrtko Ursulin wrote: On 29/10/12 19:47, Milan Broz wrote: On 10/29/2012 08:31 PM, Tvrtko Ursulin wrote: Just tried 3.6.4 and it is still broken. Is there anything else I could try to debug this? See

Re: [pci:pci/misc 1/4] drivers/scsi/gdth.c:1111:41: sparse: not an lvalue

2012-10-30 Thread Joe Perches
On Tue, 2012-10-30 at 12:02 +0800, kbuild test robot wrote: tree: git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git pci/misc head: 347593eb10fce5b691551d72cf63f1ea6a533f2a commit: 545974a28f786eb0ed42c90b4b5df9605b1d824c [1/4] PCI: Convert pci_resource_foo macros to static

RE: [RFC PATCH v3 16/16] ARM: dts: add AM33XX SPI support

2012-10-30 Thread Philip, Avinash
On Mon, Oct 29, 2012 at 14:40:02, Philip, Avinash wrote: On Thu, Oct 18, 2012 at 18:56:55, Porter, Matt wrote: Adds AM33XX SPI support for am335x-bone and am335x-evm. Matt, Can you build SPI DT patch with DMA support on top of SPI DT patch I submitted [1]. With the patch [1] SPI can work on

Re: [PATCH] perf tools: Speed up the perf build time by simplifying the perf --version string generation

2012-10-30 Thread Ingo Molnar
* Arnaldo Carvalho de Melo a...@infradead.org wrote: Em Tue, Oct 30, 2012 at 09:46:00AM +0100, Ingo Molnar escreveu: +++ b/tools/perf/util/PERF-VERSION-GEN @@ -12,7 +12,7 @@ LF=' # First check if there is a .git to get the version from git describe # otherwise try to get the version

[PATCH] usb: gadget: ncm: correct endianess conversion

2012-10-30 Thread Dmytro Milinevskyy
Convert USB descriptor's fields to CPU byte order before using locally in USB NCM gadget driver. Tested on MIPS32 big-endian device. Signed-off-by: Dmytro Milinevskyy milinevs...@gmail.com --- drivers/usb/gadget/f_ncm.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff

Re: [PATCH] net: dsa/slave: Fix compilation warnings

2012-10-30 Thread Viresh Kumar
On 30 October 2012 14:56, Daniel Lezcano daniel.lezc...@linaro.org wrote: Well, it is the same here, no ? Except, it is up to the user to disable the option. I didn't wanted to add code like this: + select NET_DSA_TAG_DSA if (!NET_DSA_TAG_EDSA !NET_DSA_TAG_TRAILER) Why should we

Re: [PATCH] perf tools: Speed up the perf build time by simplifying the perf --version string generation

2012-10-30 Thread Ingo Molnar
* Ingo Molnar mi...@kernel.org wrote: Does -l work? Alternatively, please replace: git tag --list v[0-9].[0-9]* | tail -1 with: git tag | tail -1 | grep -E v[0-9].[0-9]* which is just as fast. make that: git tag 2/dev/null | tail -1 | grep -E v[0-9].[0-9]* this will

Re: [PATCH] perf tools: Speed up the perf build time by simplifying the perf --version string generation

2012-10-30 Thread Arnaldo Carvalho de Melo
Em Tue, Oct 30, 2012 at 10:43:38AM +0100, Ingo Molnar escreveu: * Arnaldo Carvalho de Melo a...@infradead.org wrote: Em Tue, Oct 30, 2012 at 09:46:00AM +0100, Ingo Molnar escreveu: +++ b/tools/perf/util/PERF-VERSION-GEN @@ -12,7 +12,7 @@ LF=' # First check if there is a .git to

Re: Linux 3.7-rc3

2012-10-30 Thread Jiri Kosina
On Tue, 30 Oct 2012, Rafael J. Wysocki wrote: Nothing particularly stands out here. Lots of small fixes, exemplified by the series of memory leak fixes in usb serial drivers. Just a lot of random stuff.. Most of it is drivers (all over: drm, wireless, staging, usb, sound), but

Re: [V5 PATCH 00/26] mm, memory-hotplug: dynamic configure movable memory and introduce movable node

2012-10-30 Thread Yasuaki Ishimatsu
HI Lai, The patch-set is huge. Therefore, we hesitate to read the patch-set. I think the patch-set has multiple feature developments. - Development of online_movable [PATCH 1 - 3] - Cleanup node_state_attr [PATCH 4] - Introduce N_MEMORY [PATCH 5 - 18] - Development of

Re: [dm-crypt] cryptsetup not working under 3.6 - RT patch set seem to break it

2012-10-30 Thread Milan Broz
On 10/30/2012 10:40 AM, Uwe Kleine-König wrote: Ha, this is exciting, vanilla 3.6.4 works, with -rt10 patch it does not. I experienced that problem, too. This is on a laptop with encrypted rootfs, so debugging is a bit harder here. I am just setting up another machine to debug that. FYI the

Re: [PATCH] perf tools: Speed up the perf build time by simplifying the perf --version string generation

2012-10-30 Thread Arnaldo Carvalho de Melo
Em Tue, Oct 30, 2012 at 10:48:52AM +0100, Ingo Molnar escreveu: * Ingo Molnar mi...@kernel.org wrote: Does -l work? Alternatively, please replace: git tag --list v[0-9].[0-9]* | tail -1 with: git tag | tail -1 | grep -E v[0-9].[0-9]* which is just as fast.

Re: [PATCH] perf tools: Speed up the perf build time by simplifying the perf --version string generation

2012-10-30 Thread Ingo Molnar
* Arnaldo Carvalho de Melo a...@infradead.org wrote: Em Tue, Oct 30, 2012 at 10:48:52AM +0100, Ingo Molnar escreveu: * Ingo Molnar mi...@kernel.org wrote: Does -l work? Alternatively, please replace: git tag --list v[0-9].[0-9]* | tail -1 with: git tag

Re: drm i915 hangs on heavy io load

2012-10-30 Thread Chris Wilson
On Tue, 30 Oct 2012 09:39:43 +0900, Norbert Preining prein...@logic.at wrote: Hi Chris, On So, 28 Okt 2012, Chris Wilson wrote: Yeah, looks like we have another issue to contend with, so can you please file a bug on bugzilla.freedesktop.org (or bugzilla.kernel.org) so that we don't lose

Re: [PATCH v2 01/11] HID: hid-input: export hidinput_calc_abs_res

2012-10-30 Thread Benjamin Tissoires
Hi Henrik, first thanks for the full review of the patch series. If you think it's better, I'll split the patch in 2 to put aside the DIV_ROUND_CLOSEST. Cheers, Benjamin On Mon, Oct 29, 2012 at 7:57 PM, Henrik Rydberg rydb...@euromail.se wrote: Hi Benjamin, Exporting this function allows us

[PATCH] arm: dt: tegra: fix length of pad control and mux registers

2012-10-30 Thread Pritesh Raithatha
Cc: sta...@vger.kernel.org Signed-off-by: Pritesh Raithatha praitha...@nvidia.com --- arch/arm/boot/dts/tegra30.dtsi |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 3e4334d..3f96658 100644 ---

Re: [PATCH] net: dsa/slave: Fix compilation warnings

2012-10-30 Thread Daniel Lezcano
On 10/30/2012 10:45 AM, Viresh Kumar wrote: On 30 October 2012 14:56, Daniel Lezcano daniel.lezc...@linaro.org wrote: Well, it is the same here, no ? Except, it is up to the user to disable the option. I didn't wanted to add code like this: + select NET_DSA_TAG_DSA if

Re: [ANNOUNCE] 3.6.4-rt10

2012-10-30 Thread Thomas Gleixner
On Mon, 29 Oct 2012, Thomas Gleixner wrote: Dear RT Folks, I'm pleased to announce the 3.6.4-rt10 release. This is just an update to 3.6.4 with no RT related changes FYI, please disable SLUB and switch back to SLAB. Seems I took a bit too naive approach of making it suitable for RT.

Re: [PATCH v2 02/11] HID: core: fix unit exponent parsing

2012-10-30 Thread Benjamin Tissoires
Hi Henrik, On Mon, Oct 29, 2012 at 8:05 PM, Henrik Rydberg rydb...@euromail.se wrote: Hi Benjamin, HID spec details special values for the HID field unit exponent. Basically, the range [0x8..0xf] correspond to [-8..-1]. Signed-off-by: Benjamin Tissoires benjamin.tissoi...@gmail.com ---

Re: [PATCH v2 03/11] HID: hid-input: add usage_index argument in input_mapping and event.

2012-10-30 Thread Benjamin Tissoires
On Mon, Oct 29, 2012 at 8:25 PM, Henrik Rydberg rydb...@euromail.se wrote: Hi Benjamin, Currently, there is no way to know the index of the current field in the .input_mapping and .event callbacks when this field is inside an array of HID fields. This patch forwards this index to the

Re: Linux 3.7-rc3

2012-10-30 Thread Arend van Spriel
On 10/30/2012 01:10 AM, Rafael J. Wysocki wrote: On Sunday, October 28, 2012 12:59:49 PM Linus Torvalds wrote: It's been a week, time for -rc3! Nothing particularly stands out here. Lots of small fixes, exemplified by the series of memory leak fixes in usb serial drivers. Just a lot of random

Re: [PATCH v2 04/11] HID: hid-multitouch: support arrays for the split of the touches in a report

2012-10-30 Thread Benjamin Tissoires
Hi Henrik, On Mon, Oct 29, 2012 at 10:49 PM, Henrik Rydberg rydb...@euromail.se wrote: Hi Benjamin, Win8 certification introduced the ability to transmit two X and two Y per touch. The specification precises that it must be in an array, with a report count == 2. The number two never really

[rfc net-next v6 1/3] virtio_net: Introduce VIRTIO_NET_F_MULTIQUEUE

2012-10-30 Thread Jason Wang
From: Krishna Kumar krkum...@in.ibm.com Introduce VIRTIO_NET_F_MULTIQUEUE. Signed-off-by: Krishna Kumar krkum...@in.ibm.com Signed-off-by: Jason Wang jasow...@redhat.com --- include/uapi/linux/virtio_net.h |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git

[rfc net-next v6 2/3] virtio_net: multiqueue support

2012-10-30 Thread Jason Wang
This addes multiqueue support to virtio_net driver. There's two mode supported: single queue pair mode and multiple queue pairs mode. An obvious difference compared with a physical mq card is that virtio-net reserve first two virtqueues when it is working in multiqueue mode, this is used for

[rfc net-next v6 3/3] virtio-net: change the number of queues through ethtool

2012-10-30 Thread Jason Wang
This patch implement the {set|get}_channels method of ethool to allow user to change the number of queues dymaically when the device is running. This would let the user to tune the device for specific applications. Signed-off-by: Jason Wang jasow...@redhat.com --- drivers/net/virtio_net.c | 43

Re: [PATCH v2 06/11] HID: hid-multitouch: support T and C for win8 devices

2012-10-30 Thread Benjamin Tissoires
Hi Henrik, On Mon, Oct 29, 2012 at 11:00 PM, Henrik Rydberg rydb...@euromail.se wrote: Hi Benjamin, Win8 input specification clarifies the X and Y sent by devices. It distincts the position where the user wants to Touch (T) from the center of the ellipsoide (C). This patch enable supports

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