[PATCH] clk: tegra: Fix cdev1 and cdev2 IDs

2013-04-04 Thread Prashant Gaikwad
Correct IDs for cdev1 and cdev2 are 94 and 93 respectively. Signed-off-by: Prashant Gaikwad pgaik...@nvidia.com --- Stephen, tested this patch on Ventana and Cardhu, please verify if I am not missing any platform which uses cdev1/cdev2. --- .../bindings/clock/nvidia,tegra20-car.txt |

[PATCH] clk: tegra: Add missing cdev1 and cdev2 clocks

2013-04-04 Thread Prashant Gaikwad
Register cdev1 and cdev2 peripheral clocks. Signed-off-by: Prashant Gaikwad pgaik...@nvidia.com --- drivers/clk/tegra/clk-tegra30.c | 18 ++ 1 files changed, 18 insertions(+), 0 deletions(-) diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index

[PATCH] clk: tegra: Use common of_clk_init() function

2013-04-04 Thread Prashant Gaikwad
Use common of_clk_init() function for clocks initialization. Signed-off-by: Prashant Gaikwad pgaik...@nvidia.com --- Stephen, if T114 clock series is not going to make in 3.10 then I would like Mike to take this patch. If T114 clock series makes it then I have to rebase this patch on top of it.

[GIT] HID

2013-04-04 Thread Jiri Kosina
Linus, please pull from git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-linus to receive - Workaround for device ID conflict between Masterkit MA901 usb radio device and Atmel V-USB devices, to avoid regressions from older kernels, by Alexey Klimov - fix for possible

[PATCH 5/6] mm/hugetlb: remove redundant hugetlb_prefault

2013-04-04 Thread Wanpeng Li
hugetlb_prefault is not used by any users. This patch remove redundant hugetlb_prefault. Signed-off-by: Wanpeng Li liw...@linux.vnet.ibm.com --- include/linux/hugetlb.h |2 -- 1 file changed, 2 deletions(-) diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index

[PATCH 4/6] mm/hugetlb: use already exist huge_page_order() instead of h-order

2013-04-04 Thread Wanpeng Li
Use already exist interface huge_page_order() instead of h-order to get huge page order. Signed-off-by: Wanpeng Li liw...@linux.vnet.ibm.com --- mm/hugetlb.c | 36 +++- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c

[PATCH -tip 0/4] do not make cputime scaling in kernel

2013-04-04 Thread Stanislaw Gruszka
This patch series removes cputime scaling from kernel. It can be easily done in user space using floating point if we provide sum_exec_runtime, what patches 2/4 and 3/4 do. I have procps patch which utilize that: http://people.redhat.com/sgruszka/procps-use-sum_exec_runtime.patch I will post it,

[PATCH -tip 3/4] sched,proc: add csum_sched_runtime to /proc/PID/stat

2013-04-04 Thread Stanislaw Gruszka
Account precise CPU time used by finished children and export that value via procfs. Signed-off-by: Stanislaw Gruszka sgrus...@redhat.com --- Documentation/filesystems/proc.txt |1 + fs/proc/array.c|3 +++ include/linux/sched.h | 11 +++

[PATCH -tip 1/4] cputime: change parameter of thread_group_cputime_adjusted

2013-04-04 Thread Stanislaw Gruszka
This is preparation for further changes in cputime code. Signed-off-by: Stanislaw Gruszka sgrus...@redhat.com --- fs/proc/array.c|5 - include/linux/sched.h |2 +- kernel/exit.c |8 kernel/sched/cputime.c | 18 ++ kernel/sys.c

[PATCH -tip 2/4] procfs: add sum_exec_runtime to /proc/PID/stat

2013-04-04 Thread Stanislaw Gruszka
Allow user-space (i.e. top) to read precise CPU time usage of the process. Signed-off-by: Stanislaw Gruszka sgrus...@redhat.com --- Documentation/filesystems/proc.txt |1 + fs/proc/array.c|5 + 2 files changed, 6 insertions(+), 0 deletions(-) diff --git

[PATCH -tip 4/4] cputime: remove scaling

2013-04-04 Thread Stanislaw Gruszka
Scaling cputime cause problems, bunch of them was fixed, but still is possible to hit multiplication overflow issue, which make {u,s}time values incorrect. This problem has no good solution in kernel. This patch remove scaling code and export raw values of {u,t}ime . Procps programs can use newly

[PATCH 3/6] mm/hugetlb: enable gigantic hugetlb page pools shrinking

2013-04-04 Thread Wanpeng Li
Enable gigantic hugetlb page pools shrinking. Signed-off-by: Wanpeng Li liw...@linux.vnet.ibm.com --- mm/hugetlb.c |7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index eeaf6f2..328f140 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@

[PATCH 2/6] mm/hugetlb: update_and_free_page gigantic pages awareness

2013-04-04 Thread Wanpeng Li
order = MAX_ORDER pages can't be freed to buddy system directly, this patch destroy the gigantic hugetlb page to normal order-0 pages and free them one by one. Signed-off-by: Wanpeng Li liw...@linux.vnet.ibm.com --- mm/hugetlb.c| 39 +-- mm/internal.h

[PATCH 6/6] mm/hugetlb: use already exist interface huge_page_shift

2013-04-04 Thread Wanpeng Li
Use already exist interface huge_page_shift instead of h-order + PAGE_SHIFT. Signed-off-by: Wanpeng Li liw...@linux.vnet.ibm.com --- mm/hugetlb.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 0cae950..750ed8a 100644 --- a/mm/hugetlb.c

[PATCH 1/6] mm/hugetlb: introduce new sysctl knob which control gigantic page pools shrinking

2013-04-04 Thread Wanpeng Li
This patch introduces new sysctl knob to support gigantic hugetlb page pools shrinking. The default value is 0 since gigantic page pools aren't permitted shrinked by default, administrator can echo 1 to knob to enable gigantic page pools shrinking after they confirm they won't use them any more.

[PATCH 0/6] mm/hugetlb: gigantic hugetlb page pools shrink supporting

2013-04-04 Thread Wanpeng Li
order = MAX_ORDER pages are only allocated at boot stage using the bootmem allocator with the hugepages=xxx option. These pages are never free after boot by default since it would be a one-way street(= MAX_ORDER pages cannot be allocated later), but if administrator confirm not to use these

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[PATCH 1/1] regmap: cache: Make regcache_sync_block_raw static

2013-04-04 Thread Sachin Kamat
regcache_sync_block_raw is used only in this file. Hence make it static. Silences the following warning: drivers/base/regmap/regcache.c:608:5: warning: symbol 'regcache_sync_block_raw' was not declared. Should it be static? Signed-off-by: Sachin Kamat sachin.ka...@linaro.org ---

Re: [PATCH v7 1/2] ARM: davinci: dm355: add support for v4l2 video display

2013-04-04 Thread Sekhar Nori
On 4/2/2013 6:45 PM, Prabhakar lad wrote: From: Lad, Prabhakar prabhakar.cse...@gmail.com Create platform devices for various video modules like venc,osd, vpbe and v4l2 driver for dm355. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com --- arch/arm/mach-davinci/board-dm355-evm.c

Re: [PATCH] gpiolib-acpi: introduce acpi_get_gpio_by_index() helper

2013-04-04 Thread Benjamin Tissoires
Hi Mika, On Wed, Apr 3, 2013 at 12:56 PM, Mika Westerberg mika.westerb...@linux.intel.com wrote: Instead of open-coding ACPI GPIO resource lookup in each driver, we provide a helper function analogous to Device Tree version that allows drivers to specify which GPIO resource they are interested

Re: [PATCH v7 2/2] ARM: davinci: dm355 EVM: add support for VPBE display

2013-04-04 Thread Sekhar Nori
On 4/2/2013 6:45 PM, Prabhakar lad wrote: From: Lad, Prabhakar prabhakar.cse...@gmail.com add support for V4L2 video display to DM355 EVM. Support for SD modes is provided, along with Composite output Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Looks good. Since you

Re: [RFC-v3 9/9] iser-target: Add iSCSI Extensions for RDMA (iSER) target driver

2013-04-04 Thread Or Gerlitz
On 04/04/2013 10:24, Nicholas A. Bellinger wrote: + +void isert_cq_tx_callback(struct ib_cq *, void *); +void isert_cq_rx_callback(struct ib_cq *, void *); +void isert_free_rx_descriptors(struct isert_conn *); any reason not to have these as static functions (same for isert_cq_rx_work) -- To

Re: [PATCH v5 1/6] drivers: phy: add generic PHY framework

2013-04-04 Thread Kishon Vijay Abraham I
Hi, On Thursday 04 April 2013 03:16 AM, Sylwester Nawrocki wrote: On 04/03/2013 02:53 PM, Kishon Vijay Abraham I wrote: . . snip . . diff --git a/Documentation/phy.txt b/Documentation/phy.txt new file mode 100644 index 000..7785ec0 --- /dev/null +++ b/Documentation/phy.txt @@ -0,0 +1,113

Re: [PATCH v3 01/11] usb: phy: Add APIs for runtime power management

2013-04-04 Thread Felipe Balbi
Hi, On Thu, Apr 04, 2013 at 02:26:51PM +0530, Vivek Gautam wrote: Lets suppose DWC3 enables runtime_pm on USB 2 type phy, it will try to go into suspend state and thereby call runtime_suspend(), if any. And PHY will come to active state only when its consumer wakes it up, and

[PATCH 1/2] mfd: db8500-prcmu: Return early if the TCPM cannot be located

2013-04-04 Thread Lee Jones
Currently we check to see if we obtained the Tightly Coupled Program Memory (TCPM) base and only execute the code within the check if we have it. It's more traditional to return early if we don't have it. This way we can flatten most of the function's code down to a single tab spacing. Cc: Samuel

[PATCH 2/2] mfd: db8500-prcmu: Support platform dependant device selection

2013-04-04 Thread Lee Jones
The main aim for this cycle is to have the u8540 booting to a console. However, the u8540 doesn't support all of the u8500 platform devices yet. After this stage is complete we can then fill in the inadequacies, such as specific clock support at a later date. To achieve this we're placing devices

Re: [PATCH 1/2] mfd: twl4030-madc: Add support for raw value in twl4030_madc_conversion

2013-04-04 Thread Pali Rohár
On Sunday 24 March 2013 15:03:29 Pali Rohár wrote: On Saturday 02 March 2013 23:23:05 Pali Rohár wrote: On Friday 15 February 2013 23:56:49 Pali Rohár wrote: Driver twl4030-madc has hardcoded channel types (10 - battery current, 1 - battery temperature) and also conversation data in

Re: Uhhuh. NMI received for unknown reason 2c on CPU 0.

2013-04-04 Thread Borislav Petkov
On Thu, Apr 04, 2013 at 09:32:09AM +0200, Jiri Slaby wrote: And yesterday I plugged in an ethernet cable for a wihle and guess what happened today: Uhhuh. NMI received for unknown reason 2c on CPU 0. Still holds that this is the first time since Jan. Yeah, you could try my sure-fire way to

Re: [PATCH v8 1/2] ARM: davinci: dm365: add support for v4l2 video display

2013-04-04 Thread Sekhar Nori
On 4/2/2013 5:24 PM, Prabhakar lad wrote: From: Lad, Prabhakar prabhakar.cse...@gmail.com Create platform devices for various video modules like venc,osd, vpbe and v4l2 driver for dm365. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com Minor nits below: diff --git

Re: [PATCH] gpiolib-acpi: introduce acpi_get_gpio_by_index() helper

2013-04-04 Thread Mika Westerberg
On Thu, Apr 04, 2013 at 11:19:53AM +0200, Benjamin Tissoires wrote: Hi Mika, On Wed, Apr 3, 2013 at 12:56 PM, Mika Westerberg mika.westerb...@linux.intel.com wrote: Instead of open-coding ACPI GPIO resource lookup in each driver, we provide a helper function analogous to Device Tree

Re: [PATCH v8 2/2] ARM: davinci: dm365 EVM: add support for VPBE display

2013-04-04 Thread Sekhar Nori
On 4/2/2013 5:24 PM, Prabhakar lad wrote: From: Lad, Prabhakar prabhakar.cse...@gmail.com add support for V4L2 video display to DM365 EVM. Support for SD and ED modes is provided, along with Composite and Component outputs. Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com

Re: [PATCH] sysfs: check if one entry has been removed before freeing

2013-04-04 Thread Ming Lei
On Thu, Apr 4, 2013 at 12:08 AM, Greg Kroah-Hartman gre...@linuxfoundation.org wrote: Then make it a WARN() call, like David said, to give us a chance to get the report from a user so we can fix it. If the machine crashes after that, fine, but hopefully we will get a oops report out of it.

Re: [GIT PULL] at91: DT changes for 3.10 #2

2013-04-04 Thread Nicolas Ferre
On 04/03/2013 09:45 AM, Nicolas Ferre : On 04/02/2013 08:49 PM, Olof Johansson : On Fri, Mar 29, 2013 at 03:59:39PM +0100, Nicolas Ferre wrote: Arnd, Olof, Here is a pull-request for AT91 that is dedicated to Device Tree modifications. It is stacked on the material that you already have for

Re: [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ - drivers/cpufreq

2013-04-04 Thread Arnd Bergmann
On Monday 25 March 2013, Viresh Kumar wrote: Hi, This patchset tries to move all CPUFreq drivers for ARM platforms from arch/arm to drivers/cpufreq directory. This series is dependent (rebased of) on following patches: http://www.spinics.net/lists/arm-kernel/msg232540.html

Re: Uhhuh. NMI received for unknown reason 2c on CPU 0.

2013-04-04 Thread Jiri Slaby
On 04/04/2013 11:33 AM, Borislav Petkov wrote: On Thu, Apr 04, 2013 at 09:32:09AM +0200, Jiri Slaby wrote: And yesterday I plugged in an ethernet cable for a wihle and guess what happened today: Uhhuh. NMI received for unknown reason 2c on CPU 0. Still holds that this is the first time since

Re: [PATCH 1/2] mfd: twl4030-madc: Add support for raw value in twl4030_madc_conversion

2013-04-04 Thread Samuel Ortiz
Hi Pali, On Sat, Mar 02, 2013 at 11:23:05PM +0100, Pali Rohár wrote: On Friday 15 February 2013 23:56:49 Pali Rohár wrote: Driver twl4030-madc has hardcoded channel types (10 - battery current, 1 - battery temperature) and also conversation data in variable twl4030_divider_ratios. These

Re: [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ - drivers/cpufreq

2013-04-04 Thread Viresh Kumar
On 4 April 2013 15:08, Arnd Bergmann arnd.bergm...@linaro.org wrote: Whole series Acked-by: Arnd Bergmann a...@arndb.de Thanks. but please post them another time with linux-arm-kernel on Cc. Yes, my fault. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body

Re: [PATCH] Add non-zero module sections to sysfs

2013-04-04 Thread Sebastian Wankerl
On 04/04/13 03:00, Rusty Russell wrote: Sebastian Wankerl sisew...@cip.cs.fau.de writes: Add non-zero module sections to sysfs on architectures unequal to PARISC. KGDB needs all module sections for proper module debugging. Therefore, commit 35dead4235e2b67da7275b4122fed37099c2f462 is

Re: [PATCH] gpiolib-acpi: introduce acpi_get_gpio_by_index() helper

2013-04-04 Thread Benjamin Tissoires
On Thu, Apr 4, 2013 at 11:38 AM, Mika Westerberg mika.westerb...@linux.intel.com wrote: On Thu, Apr 04, 2013 at 11:19:53AM +0200, Benjamin Tissoires wrote: Hi Mika, On Wed, Apr 3, 2013 at 12:56 PM, Mika Westerberg mika.westerb...@linux.intel.com wrote: Instead of open-coding ACPI GPIO

Re: [RFC][PATCH 3/7] memcg: use css_get/put when charging/uncharging kmem

2013-04-04 Thread Michal Hocko
On Wed 03-04-13 17:12:36, Li Zefan wrote: Use css_get/put instead of mem_cgroup_get/put. We can't do a simple replacement, because here mem_cgroup_put() is called during mem_cgroup_css_free(), while mem_cgroup_css_free() won't be called until css refcnt goes down to 0. Instead we

Re: [RFC-v3 9/9] iser-target: Add iSCSI Extensions for RDMA (iSER) target driver

2013-04-04 Thread Or Gerlitz
On 04/04/2013 10:24, Nicholas A. Bellinger wrote: +#define ISER_RECV_DATA_SEG_LEN 8192 +#define ISER_RX_PAYLOAD_SIZE(ISER_HEADERS_LEN + ISER_RECV_DATA_SEG_LEN) [...] +#define ISER_RX_PAD_SIZE (16384 - (ISER_RX_PAYLOAD_SIZE + \ + sizeof(u64) +

Re: [RFC-v3 9/9] iser-target: Add iSCSI Extensions for RDMA (iSER) target driver

2013-04-04 Thread Or Gerlitz
On 04/04/2013 10:24, Nicholas A. Bellinger wrote: +static int +isert_put_response(struct iscsi_conn *conn, struct iscsi_cmd *cmd) +{ + struct isert_cmd *isert_cmd = container_of(cmd, + struct isert_cmd, iscsi_cmd); + struct isert_conn *isert_conn

Re: [PATCH] gpiolib-acpi: introduce acpi_get_gpio_by_index() helper

2013-04-04 Thread Mika Westerberg
On Thu, Apr 04, 2013 at 11:42:11AM +0200, Benjamin Tissoires wrote: On Thu, Apr 4, 2013 at 11:38 AM, Mika Westerberg mika.westerb...@linux.intel.com wrote: On Thu, Apr 04, 2013 at 11:19:53AM +0200, Benjamin Tissoires wrote: Hi Mika, On Wed, Apr 3, 2013 at 12:56 PM, Mika Westerberg

[PATCH 2/2] mfd: omap-usb-tll: Convert to devm_ioremap_resource()

2013-04-04 Thread Sachin Kamat
Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat

[PATCH 1/2] mfd: omap-usb-host: Convert to devm_ioremap_resource()

2013-04-04 Thread Sachin Kamat
Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat

Re: Uhhuh. NMI received for unknown reason 2c on CPU 0.

2013-04-04 Thread Borislav Petkov
On Thu, Apr 04, 2013 at 11:38:21AM +0200, Jiri Slaby wrote: Oh, this reminds me that this time it might be unrelated to yesterday's use of ethernet. Because today, I resumed the system by a kernel which I didn't pass nmi_watchdog=0 to. Hmm. So you can silently ignore the report I sent today

Re: [PATCH] gpiolib-acpi: introduce acpi_get_gpio_by_index() helper

2013-04-04 Thread Benjamin Tissoires
On Thu, Apr 4, 2013 at 11:57 AM, Mika Westerberg mika.westerb...@linux.intel.com wrote: On Thu, Apr 04, 2013 at 11:42:11AM +0200, Benjamin Tissoires wrote: On Thu, Apr 4, 2013 at 11:38 AM, Mika Westerberg mika.westerb...@linux.intel.com wrote: On Thu, Apr 04, 2013 at 11:19:53AM +0200,

[PATCH v4] gpio: mcp23s08: convert driver to DT

2013-04-04 Thread Lars Poeschel
From: Lars Poeschel poesc...@lemonage.de This converts the mcp23s08 driver to be able to be used with device tree. There is a spi-present-mask device tree property, that allows to use multiple of this spi chips on the same chipselect. Signed-off-by: Lars Poeschel poesc...@lemonage.de --- v4: -

Re: [PATCH 1/2] mfd: omap-usb-host: Convert to devm_ioremap_resource()

2013-04-04 Thread Roger Quadros
On 04/04/2013 12:45 PM, Sachin Kamat wrote: Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the

Re: [PATCH 1/2] mfd: db8500-prcmu: Return early if the TCPM cannot be located

2013-04-04 Thread Lee Jones
On Thu, 04 Apr 2013, Lee Jones wrote: Currently we check to see if we obtained the Tightly Coupled Program Memory (TCPM) base and only execute the code within the check if we have it. It's more traditional to return early if we don't have it. This way we can flatten most of the function's

Re: [PATCH 2/2] mfd: omap-usb-tll: Convert to devm_ioremap_resource()

2013-04-04 Thread Roger Quadros
On 04/04/2013 12:45 PM, Sachin Kamat wrote: Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the

Re: [PATCH 2/2] mfd: db8500-prcmu: Support platform dependant device selection

2013-04-04 Thread Lee Jones
On Thu, 04 Apr 2013, Lee Jones wrote: The main aim for this cycle is to have the u8540 booting to a console. However, the u8540 doesn't support all of the u8500 platform devices yet. After this stage is complete we can then fill in the inadequacies, such as specific clock support at a later

[PATCH] Blackfin: bf537: rename CONFIG_AD7314

2013-04-04 Thread Paul Bolle
In v3.2 the Analog Devices AD7314 temperature sensor driver was removed as an IIO driver and added as a HWMON driver. But it was apparently overlooked to rename two references to CONFIG_AD7314 to CONFIG_SENSORS_AD7314. Do so now. Use the IS_ENABLED() macro, while we're at it. Signed-off-by: Paul

Re: [PATCH] gpiolib-acpi: introduce acpi_get_gpio_by_index() helper

2013-04-04 Thread Mika Westerberg
On Thu, Apr 04, 2013 at 12:01:23PM +0200, Benjamin Tissoires wrote: One option is to provide acpi_get_gpio_all() that returns all GPIOs and their corresponding types. That should allow clients like i2c-hid to find the right GPIO (I'm hoping that there will be only one GpioInt associated

RE: [PATCH v3 0/3] Platform support for EHRPWM ECAP devices in DAVINCI.

2013-04-04 Thread Philip, Avinash
On Thu, Apr 04, 2013 at 12:07:44, Philip, Avinash wrote: On Thu, Apr 04, 2013 at 11:19:44, Nori, Sekhar wrote: On 4/4/2013 10:09 AM, Philip, Avinash wrote: On Tue, Apr 02, 2013 at 14:05:09, Nori, Sekhar wrote: On 3/25/2013 1:19 PM, Philip Avinash wrote: Add platform support for EHRPWM

Re: [PATCH 9/9] mfd: db8500-prcmu: Support platform dependant device selection

2013-04-04 Thread Lee Jones
On Wed, 03 Apr 2013, Linus Walleij wrote: On Tue, Apr 2, 2013 at 3:21 PM, Lee Jones lee.jo...@linaro.org wrote: The main aim for this cycle is to have the u8540 booting to a console. However, the u8540 doesn't support all of the u8500 platform devices yet. After this stage is complete we

Re: [PATCHv3 0/6] fb: vt8500: patches for 3.10

2013-04-04 Thread Tomi Valkeinen
On 2013-04-04 08:27, Tony Prisk wrote: Tomi, If no one has any further comments, are you still prepared to take this series? If so, I will send a pull-request. Yes, I can take it. No need for pull-request, it was simple enough to apply. I'll push it to linux-next today or tomorrow. With

Re: [PATCH] Blackfin: bf537: rename CONFIG_AD7314

2013-04-04 Thread Paul Bolle
[Forwarded to a recent address of Guenter, as the ericsson address bounces.] Paul Bolle On Thu, 2013-04-04 at 12:08 +0200, Paul Bolle wrote: In v3.2 the Analog Devices AD7314 temperature sensor driver was removed as an IIO driver and added as a HWMON driver. But it was apparently overlooked

Re: [PATCH 1/2] Revert af_unix: dont send SCM_CREDENTIAL when dest socket is NULL

2013-04-04 Thread Eric W. Biederman
dingtianhong dingtianh...@huawei.com writes: On 2013/4/4 10:13, Eric W. Biederman wrote: This reverts commit 14134f6584212d585b310ce95428014b653dfaf6. The problem that the above patch was meant to address is that af_unix messages are not being coallesced because we are sending unnecesarry

Re: [PATCH v3 6/7] NFSv4: Add O_DENY* open flags support

2013-04-04 Thread Pavel Shilovsky
2013/3/12 Jeff Layton jlay...@redhat.com: On Mon, 11 Mar 2013 14:54:34 -0400 Jeff Layton jlay...@redhat.com wrote: On Thu, 28 Feb 2013 19:25:32 +0400 Pavel Shilovsky pias...@etersoft.ru wrote: by passing these flags to NFSv4 open request. Signed-off-by: Pavel Shilovsky

[GIT PULL] GPIO fixes for the v3.9 series

2013-04-04 Thread Linus Walleij
Hi Linus, here is a set of two GPIO fixes for the v3.9 series. With this I think we are finished with GPIO for this cycle, but you never know. Please pull it in! Yours, Linus Walleij The following changes since commit a937536b868b8369b98967929045f1df54234323: Linux 3.9-rc3 (2013-03-17

[PATCH] Blackfin: bf537: rename CONFIG_ADT75

2013-04-04 Thread Paul Bolle
In v3.2 the Analog Devices ADT75 temperature sensor driver was removed as an IIO driver and support for it was added to the LM75 HWMON driver. But it was apparently overlooked to rename one reference to CONFIG_ADT75 to CONFIG_SENSORS_LM75. Do so now. Use the IS_ENABLED() macro, while we're at it.

Re: [PATCH 2/2] af_unix: If we don't care about credentials coallesce all messages

2013-04-04 Thread Eric W. Biederman
dingtianhong dingtianh...@huawei.com writes: On 2013/4/4 10:14, Eric W. Biederman wrote: It was reported that the following LSB test case failed https://lsbbugs.linuxfoundation.org/attachment.cgi?id=2144 because we were not coallescing unix stream messages when the application was

[PATCH 1/2] mfd: db8500-prcmu: Return early if the TCPM cannot be located

2013-04-04 Thread Lee Jones
Currently we check to see if we obtained the Tightly Coupled Program Memory (TCPM) base and only execute the code within the check if we have it. It's more traditional to return early if we don't have it. This way we can flatten most of the function's code down to a single tab spacing. Cc: Samuel

[PATCH 2/2] mfd: db8500-prcmu: Support platform dependant device selection

2013-04-04 Thread Lee Jones
The main aim for this cycle is to have the u8540 booting to a console. However, the u8540 doesn't support all of the u8500 platform devices yet. After this stage is complete we can then fill in the inadequacies, such as specific clock support at a later date. To achieve this we're placing devices

[PATCH 0/3] pinctrl: exynos5440: add gpio interrupt

2013-04-04 Thread Kukjin Kim
This patch updates supporting pinctrl for exynos5440 and based on top of for-next branch of samsung tree. arch/arm/boot/dts/exynos5440.dtsi|2 + drivers/pinctrl/pinctrl-exynos5440.c | 151 +- 2 files changed, 150 insertions(+), 3 deletions(-) [PATCH

[PATCH 1/3] pinctrl: exynos5440: fix probe failure due to missing pin-list in config nodes

2013-04-04 Thread Kukjin Kim
From: Thomas Abraham thomas...@samsung.com The property 'samsung,exynos5440-pins' is optional in configuration nodes which are included in the Exynos5440 pin-controller device node. Fix the incorrect failure in driver probe if 'samsung,exynos5440-pins' property is not found in the configuration

[PATCH 3/3] ARM: dts: list the interrupts generated by pin-controller on Exynos5440

2013-04-04 Thread Kukjin Kim
From: Thomas Abraham thomas...@samsung.com Exynos5440 pin-controller generates eight interrupts to support gpio interrupts. List those interrupt numbers in the pin-controller node. Signed-off-by: Thomas Abraham thomas...@samsung.com Cc: Linus Walleij linus.wall...@linaro.org Signed-off-by:

[PATCH 2/3] pinctrl: exynos5440: add gpio interrupt support

2013-04-04 Thread Kukjin Kim
From: Thomas Abraham thomas...@samsung.com Exynos5440 supports gpio interrupts on gpios 16 to 23. The eight interrupt lines originating from the pin-controller are connected to the gic. Add irq-chip support for these interrupts. Signed-off-by: Thomas Abraham thomas...@samsung.com Cc: Linus

Re: [PATCH v2 2/2] PM / devfreq: tie suspend/resume to runtime-pm

2013-04-04 Thread Rajagopal Venkat
On 3 April 2013 23:46, Kevin Hilman khil...@linaro.org wrote: Rajagopal Venkat rajagopal.ven...@linaro.org writes: Devfreq core suspend/resume of a device is explicitly handled by devfreq driver through devfreq_suspend_device() and devfreq_resume_device() apis typically called from runtime

Re: [PATCH v5 1/6] drivers: phy: add generic PHY framework

2013-04-04 Thread Sylwester Nawrocki
Hi, On 04/04/2013 11:21 AM, Kishon Vijay Abraham I wrote: On Thursday 04 April 2013 03:16 AM, Sylwester Nawrocki wrote: On 04/03/2013 02:53 PM, Kishon Vijay Abraham I wrote: +4. Getting a reference to the PHY + +Before the controller can make use of the PHY, it has to get a reference to

[PATCH -tip ] kprobes: Move __kprobes definition into compiler.h

2013-04-04 Thread Masami Hiramatsu
Currently, __kprobes is defined in linux/kprobes.h which is too big to be included in small or basic headers only for using this attribute. This moves __kprobes definition into linux/compiler.h in which other compiler attributes are defined. Signed-off-by: Masami Hiramatsu

[PATCH -tip ] kprobes/x86: Just return error for sanity check failure instead of using BUG_ON

2013-04-04 Thread Masami Hiramatsu
Return an error from __copy_instruction and use printk to give us more productive message, since this is just an error case which we can handle it and also the BUG_ON() never tell us why and what happened, This is related to the below bug-report. https://bugzilla.redhat.com/show_bug.cgi?id=910649

Re: [PATCH v2 2/2] PM / devfreq: tie suspend/resume to runtime-pm

2013-04-04 Thread Rajagopal Venkat
On 3 April 2013 23:46, Kevin Hilman khil...@linaro.org wrote: Rajagopal Venkat rajagopal.ven...@linaro.org writes: Devfreq core suspend/resume of a device is explicitly handled by devfreq driver through devfreq_suspend_device() and devfreq_resume_device() apis typically called from runtime

Re: [PATCH v2] wait while adding MMC host to ensure root mounts

2013-04-04 Thread Sergey Yanovich
On Thu, 2013-04-04 at 09:35 +0300, Adrian Hunter wrote: No, I am booting from eMMC. Well, in this case you should be aware, that your system is not concurrency-safe without the patch. It may or may not boot each time depending on the large number of factors. Maybe introduce

[PATCH] Blackfin: bf537: rename ad2s120x -ad2s1200

2013-04-04 Thread Paul Bolle
In v3.2 the Analog Devices ad2s1200/ad2s1205 driver was renamed from ad2s120x to ad2s1200. But it apparently forgot to rename the references to this driver in the BF537-STAMP code. Rename these now, and use the IS_ENABLED() macro, while we're at it. Signed-off-by: Paul Bolle pebo...@tiscali.nl

Re: [PATCH v5 1/6] drivers: phy: add generic PHY framework

2013-04-04 Thread Kishon Vijay Abraham I
Hi, On Thursday 04 April 2013 04:11 PM, Sylwester Nawrocki wrote: Hi, On 04/04/2013 11:21 AM, Kishon Vijay Abraham I wrote: On Thursday 04 April 2013 03:16 AM, Sylwester Nawrocki wrote: On 04/03/2013 02:53 PM, Kishon Vijay Abraham I wrote: +4. Getting a reference to the PHY + +Before the

Re: [RFC PATCH arm: initial TI-Nspire support]

2013-04-04 Thread Arnd Bergmann
On Thursday 04 April 2013, Daniel Tang wrote: We're sending out for comments an early patch adding TI-Nspire support to Linux. Some words on the Nspire platform: it's a series of graphing calculators, made of four models: Clickpad (2007-2010), Touchpad (2010-2012?), CX (2011-), CM-C

[PATCH] regulator: wm8994: Convert to module_platform_driver()

2013-04-04 Thread Mark Brown
The regulators can only be used to supply the CODEC so we don't need to worry about users that still need fudges for init ordering issues. Signed-off-by: Mark Brown broo...@opensource.wolfsonmicro.com --- drivers/regulator/wm8994-regulator.c | 18 +- 1 file changed, 1

Re: [PATCH v2] irq: add quirk for broken interrupt remapping on 55XX chipsets

2013-04-04 Thread Neil Horman
On Wed, Apr 03, 2013 at 05:53:27PM -0600, Bjorn Helgaas wrote: [+cc David and iommu list, Yinghai, Jiang] On Mon, Mar 4, 2013 at 12:04 PM, Neil Horman nhor...@tuxdriver.com wrote: A few years back intel published a spec update:

Re: [PATCH -tip ] kprobes: Move __kprobes definition into compiler.h

2013-04-04 Thread Masami Hiramatsu
Hi Ingo, (2013/04/04 19:40), Masami Hiramatsu wrote: Currently, __kprobes is defined in linux/kprobes.h which is too big to be included in small or basic headers only for using this attribute. This moves __kprobes definition into linux/compiler.h in which other compiler attributes are

Re: [RFC][PATCH 4/7] memcg: use css_get/put for swap memcg

2013-04-04 Thread Michal Hocko
On Wed 03-04-13 17:12:54, Li Zefan wrote: Use css_get/put instead of mem_cgroup_get/put. Signed-off-by: Li Zefan lize...@huawei.com Looks good to me. Swapped in pages still use css_tryget so they would fallback to recharge in __mem_cgroup_try_charge_swapin if the group was removed. Acked-by:

[PATCH] MIPS: Alchemy: Fix typo CONFIG_DEBUG_PCI

2013-04-04 Thread Paul Bolle
Also add a newline to a debugging printk that this fix enables. Signed-off-by: Paul Bolle pebo...@tiscali.nl --- 0) Entirely untested. Adding the newline adds a checkpatch warning for over 80 characters lines. 1) Typo was added in v3.2, through commit 7517de348663b08a808aff44b5300e817157a568

[PATCH] kvm: fix MMIO/PIO collision misdetection

2013-04-04 Thread Michael S. Tsirkin
PIO and MMIO are separate address spaces, but ioeventfd registration code mistakenly detected two eventfds as duplicate if they use the same address, even if one is PIO and another one MMIO. Signed-off-by: Michael S. Tsirkin m...@redhat.com --- virt/kvm/eventfd.c | 8 ++-- 1 file changed, 6

Re: [PATCH v2] wait while adding MMC host to ensure root mounts

2013-04-04 Thread Adrian Hunter
On 04/04/13 13:59, Sergey Yanovich wrote: On Thu, 2013-04-04 at 09:35 +0300, Adrian Hunter wrote: No, I am booting from eMMC. Well, in this case you should be aware, that your system is not concurrency-safe without the patch. It may or may not boot each time depending on the large number

Re: [PATCH 0/4] kprobes: split blacklist into common and arch

2013-04-04 Thread Vineet Gupta
Hi Oskar, On 04/03/2013 01:58 PM, oskar.and...@sonymobile.com wrote: Hi, This is a slight rework of the following patches which I posted earlier: [PATCH] Kprobes blacklist: Conditionally add x86-specific symbols [PATCH] delay blacklist symbol lookup until we actually need it This serie

Re: [RFC][PATCH 5/7] cgroup: make sure parent won't be destroyed before its children

2013-04-04 Thread Michal Hocko
On Wed 03-04-13 17:13:08, Li Zefan wrote: Suppose we rmdir a cgroup and there're still css refs, this cgroup won't be freed. Then we rmdir the parent cgroup, and the parent is freed due to css ref draining to 0. Now it would be a disaster if the child cgroup tries to access its parent. Hmm, I

Re: [PATCH] Blackfin: bf537: rename CONFIG_ADT75

2013-04-04 Thread Jean Delvare
On Thu, 04 Apr 2013 12:31:06 +0200, Paul Bolle wrote: In v3.2 the Analog Devices ADT75 temperature sensor driver was removed as an IIO driver and support for it was added to the LM75 HWMON driver. But it was apparently overlooked to rename one reference to CONFIG_ADT75 to CONFIG_SENSORS_LM75.

Re: [PATCH 5/9] cpufreq: integrator: move cpufreq driver to drivers/cpufreq

2013-04-04 Thread Linus Walleij
On Thu, Apr 4, 2013 at 10:32 AM, Viresh Kumar viresh.ku...@linaro.org wrote: On 25 March 2013 15:41, Viresh Kumar viresh.ku...@linaro.org wrote: This patch moves cpufreq driver of ARM based integrator platform to drivers/cpufreq. Cc: Russell King li...@arm.linux.org.uk Signed-off-by: Viresh

Re: [PATCH 0/4] kprobes: split blacklist into common and arch

2013-04-04 Thread Oskar Andero
On 13:32 Thu 04 Apr , Vineet Gupta wrote: Hi Oskar, On 04/03/2013 01:58 PM, oskar.and...@sonymobile.com wrote: Hi, This is a slight rework of the following patches which I posted earlier: [PATCH] Kprobes blacklist: Conditionally add x86-specific symbols [PATCH] delay blacklist

Re: [PATCH 2/4] kprobes: split blacklist into common and arch

2013-04-04 Thread Oskar Andero
On 08:17 Thu 04 Apr , Masami Hiramatsu wrote: (2013/04/03 17:28), oskar.and...@sonymobile.com wrote: Some blackpoints are only valid for specific architectures. To let each architecture specify its own blackpoints the list has been split in two lists: common and arch. The common list is

[PATCH RFC] kvm: add PV MMIO EVENTFD

2013-04-04 Thread Michael S. Tsirkin
With KVM, MMIO is much slower than PIO, due to the need to do page walk and emulation. But with EPT, it does not have to be: we know the address from the VMCS so if the address is unique, we can look up the eventfd directly, bypassing emulation. Add an interface for userspace to specify this

Re: [PATCH] MIPS: Alchemy: Fix typo CONFIG_DEBUG_PCI

2013-04-04 Thread Sergei Shtylyov
Hello. On 04-04-2013 15:25, Paul Bolle wrote: Also add a newline to a debugging printk that this fix enables. Signed-off-by: Paul Bolle pebo...@tiscali.nl --- 0) Entirely untested. Adding the newline adds a checkpatch warning for over 80 characters lines. 1) Typo was added in v3.2,

Re: [PATCH RFC] kvm: add PV MMIO EVENTFD

2013-04-04 Thread Alexander Graf
On 04.04.2013, at 12:50, Michael S. Tsirkin wrote: With KVM, MMIO is much slower than PIO, due to the need to do page walk and emulation. But with EPT, it does not have to be: we know the address from the VMCS so if the address is unique, we can look up the eventfd directly, bypassing

Re: [RFC][PATCH 0/7] memcg: make memcg's life cycle the same as cgroup

2013-04-04 Thread Michal Hocko
On Wed 03-04-13 17:11:15, Li Zefan wrote: (I'll be off from my office soon, and I won't be responsive in the following 3 days.) I'm working on converting memcg to use cgroup-id, and then we can kill css_id. Now memcg has its own refcnt, so when a cgroup is destroyed, the memcg can still

Re: [PATCH v2 2/3] mutex: add support for reservation style locks, v2

2013-04-04 Thread Peter Zijlstra
I'm sorry, this email ended up quite a bit longer than I had hoped for; please bear with me. On Tue, 2013-04-02 at 18:59 +0200, Peter Zijlstra wrote: struct ww_mutex; /* wound/wait */ int mutex_wound_lock(struct ww_mutex *); /* returns -EDEADLK */ int mutex_wait_lock(struct ww_mutex

Re: [PATCH RFC] kvm: add PV MMIO EVENTFD

2013-04-04 Thread Michael S. Tsirkin
On Thu, Apr 04, 2013 at 01:57:34PM +0200, Alexander Graf wrote: On 04.04.2013, at 12:50, Michael S. Tsirkin wrote: With KVM, MMIO is much slower than PIO, due to the need to do page walk and emulation. But with EPT, it does not have to be: we know the address from the VMCS so if the

Re: [PATCH] Blackfin: bf537: rename CONFIG_AD7314

2013-04-04 Thread Guenter Roeck
On Thu, Apr 04, 2013 at 12:17:03PM +0200, Paul Bolle wrote: [Forwarded to a recent address of Guenter, as the ericsson address bounces.] Paul Bolle On Thu, 2013-04-04 at 12:08 +0200, Paul Bolle wrote: In v3.2 the Analog Devices AD7314 temperature sensor driver was removed as an IIO

Re: [PATCH] Blackfin: bf537: rename CONFIG_ADT75

2013-04-04 Thread Guenter Roeck
On Thu, Apr 04, 2013 at 01:40:03PM +0200, Jean Delvare wrote: On Thu, 04 Apr 2013 12:31:06 +0200, Paul Bolle wrote: In v3.2 the Analog Devices ADT75 temperature sensor driver was removed as an IIO driver and support for it was added to the LM75 HWMON driver. But it was apparently overlooked

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