Re: [PATCH 00/13] cross rename v4

2014-02-13 Thread Miklos Szeredi
On Thu, Feb 13, 2014 at 03:54:14PM +, David Howells wrote: > > If we're going to be adding a new rename inode op, can we make it take a flag > to white out the source for union type things? This would mean that > rename-and-white-out can be done atomically. That is an option, yes.

Re: [RFC] dt: bindings: add bindings for Broadcom bcm43xx sdio devices

2014-02-13 Thread Mark Brown
On Thu, Feb 13, 2014 at 01:35:41PM +0100, Tomasz Figa wrote: > On 13.02.2014 13:07, Arend van Spriel wrote: > >On 02/13/2014 10:13 AM, Tomasz Figa wrote: > >>The BCM43xx WLAN chips I used to work always have been controlled by a > >>simple power enable GPIO of the chip itself. Has this changed in

[PATH v2 2/2] spi: Add Qualcomm QUP SPI controller support

2014-02-13 Thread Ivan T. Ivanov
From: "Ivan T. Ivanov" Qualcomm Universal Peripheral (QUP) core is an AHB slave that provides a common data path (an output FIFO and an input FIFO) for serial peripheral interface (SPI) mini-core. SPI in master mode supports up to 50MHz, up to four chip selects, programmable data path from 4

[PATH v2 0/2] spi: Add Qualcomm QUP SPI controller support

2014-02-13 Thread Ivan T. Ivanov
From: "Ivan T. Ivanov" Hi, Following two patches are adding initial support for SPI controller available in Qualcomm SoC's. Controller initialization is based on spi_qsd driver available in CAF repository. Controller supports SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP modes, up to 4 CS's

[PATH v2 1/2] spi: qup: Add device tree bindings information

2014-02-13 Thread Ivan T. Ivanov
From: "Ivan T. Ivanov" The Qualcomm Universal Peripheral (QUP) core is an AHB slave that provides a common data path (an output FIFO and an input FIFO) for serial peripheral interface (SPI) mini-core. Signed-off-by: Ivan T. Ivanov --- .../devicetree/bindings/spi/qcom,spi-qup.txt | 85

[tip:x86/urgent] x86, smap: smap_violation() is bogus if CONFIG_X86_SMAP is off

2014-02-13 Thread tip-bot for H. Peter Anvin
Commit-ID: af0c23df96fbc16089e8eda4b94b7d69b845f81e Gitweb: http://git.kernel.org/tip/af0c23df96fbc16089e8eda4b94b7d69b845f81e Author: H. Peter Anvin AuthorDate: Thu, 13 Feb 2014 07:46:04 -0800 Committer: H. Peter Anvin CommitDate: Thu, 13 Feb 2014 08:08:58 -0800 x86, smap:

Re: [lm-sensors] [RFC PATCH] hwmon: (max6650) Convert to be a platform driver

2014-02-13 Thread Guenter Roeck
On 02/13/2014 04:27 AM, Laszlo Papp wrote: On Thu, Feb 13, 2014 at 11:33 AM, Lee Jones wrote: -static int max6650_probe(struct i2c_client *client, -const struct i2c_device_id *id); -static int max6650_init_client(struct i2c_client *client); -static int max6650_remove(struct

Re: [RFC 0/4] memcg: Low-limit reclaim

2014-02-13 Thread Michal Hocko
On Wed 12-02-14 16:28:36, Roman Gushchin wrote: > Hi, Michal! > > Sorry for a long reply. > > At Wed, 29 Jan 2014 19:22:59 +0100, > Michal Hocko wrote: > > > As you can remember, I've proposed to introduce low limits about a year > > > ago. > > > > > > We had a small discussion at that time:

Re: [PATCH 2/2] mm/vmscan: not check compaction_ready on promoted zones

2014-02-13 Thread Rik van Riel
On 02/12/2014 09:41 PM, Weijie Yang wrote: > We abort direct reclaim if find the zone is ready for compaction. > > Sometimes the zone is just a promoted highmem zone to force scan > pinning highmem, which is not the intended zone the caller want to > alloc page from. In this situation, setting

Re: [PATCH 01/21] fs: Remove unused function in afs/write.c

2014-02-13 Thread David Howells
Rashika Kheria wrote: > Remove unused function in afs/write.c. > > This eliminates the following warning in afs/write.c: > fs/afs/write.c:749:5: warning: no previous prototype for ‘afs_page_mkwrite’ > [-Wmissing-prototypes] > > Signed-off-by: Rashika Kheria > Reviewed-by: Josh Triplett I

Re: [PATCH 1/3] ath10k: Get rid of superfluous call to pci_disable_msi()

2014-02-13 Thread Kalle Valo
Alexander Gordeev writes: > Signed-off-by: Alexander Gordeev Thanks, all three patches applied to my ath.git tree. -- Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

[PATCH] sparc: fix implicit include of slab.h in leon_pci_grpci2.c

2014-02-13 Thread Paul Gortmaker
To fix: arch/sparc/kernel/leon_pci_grpci2.c: In function 'grpci2_of_probe': arch/sparc/kernel/leon_pci_grpci2.c:720:2: error: implicit declaration of function 'kzalloc' [-Werror=implicit-function-declaration] arch/sparc/kernel/leon_pci_grpci2.c:720:20: error: assignment makes pointer from

Re: [PATCH] sched/core: Create new task with twice disabled preemption

2014-02-13 Thread Peter Zijlstra
On Thu, Feb 13, 2014 at 07:51:56PM +0400, Kirill Tkhai wrote: > For archs without __ARCH_WANT_UNLOCKED_CTXSW set this means > that all newly created tasks execute finish_arch_post_lock_switch() > and post_schedule() with preemption enabled. That's IA64 and MIPS; do they have a 'good' reason to

Re: [PATCH] mm: swap: Use swapfiles in priority order

2014-02-13 Thread Weijie Yang
On Thu, Feb 13, 2014 at 6:42 PM, Mel Gorman wrote: > According to the swapon documentation > > Swap pages are allocated from areas in priority order, > highest priority first. For areas with different priorities, a > higher-priority area is exhausted before using a

Re: [PATCH RFC/RFT v2 1/8] drivers: base: support cpu cache information interface to userspace via sysfs

2014-02-13 Thread Sudeep Holla
Hi Greg, On 11/02/14 00:13, Greg Kroah-Hartman wrote: > On Mon, Feb 10, 2014 at 06:09:58PM +, Sudeep Holla wrote: >> On 07/02/14 19:29, Greg Kroah-Hartman wrote: >>> On Fri, Feb 07, 2014 at 04:49:16PM +, Sudeep Holla wrote: From: Sudeep Holla This patch adds initial

[tip:x86/urgent] x86, smap: Don' t enable SMAP if CONFIG_X86_SMAP is disabled

2014-02-13 Thread tip-bot for H. Peter Anvin
Commit-ID: 03bbd596ac04fef47ce93a730b8f086d797c3021 Gitweb: http://git.kernel.org/tip/03bbd596ac04fef47ce93a730b8f086d797c3021 Author: H. Peter Anvin AuthorDate: Thu, 13 Feb 2014 07:34:30 -0800 Committer: H. Peter Anvin CommitDate: Thu, 13 Feb 2014 07:50:25 -0800 x86, smap: Don't

[tip:x86/urgent] x86, smap: smap_violation() is bogus if CONFIG_X86_SMAP is off

2014-02-13 Thread tip-bot for H. Peter Anvin
Commit-ID: f27d7759ad1ff48673831e598d6df4c76b2bcd06 Gitweb: http://git.kernel.org/tip/f27d7759ad1ff48673831e598d6df4c76b2bcd06 Author: H. Peter Anvin AuthorDate: Thu, 13 Feb 2014 07:46:04 -0800 Committer: H. Peter Anvin CommitDate: Thu, 13 Feb 2014 07:50:45 -0800 x86, smap:

Re: [PATCH 00/13] cross rename v4

2014-02-13 Thread David Howells
If we're going to be adding a new rename inode op, can we make it take a flag to white out the source for union type things? This would mean that rename-and-white-out can be done atomically. David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a

[GIT PULL] Block IO fixes for 3.14-rc2

2014-02-13 Thread Jens Axboe
Hi Linus, Second round of updates and fixes for 3.14-rc2. Most of this stuff has been queued up for a while. The notable exception is the blk-mq changes, which are naturally a bit more in flux still. The pull request contains: - Two bug fixes for the new immutable vecs, causing crashes with

Re: [PATCH 08/14] net: axienet: Removed checkpatch errors/warnings

2014-02-13 Thread Joe Perches
On Thu, 2014-02-13 at 08:19 +0100, Michal Simek wrote: > On 02/13/2014 01:31 AM, Joe Perches wrote: > > On Wed, 2014-02-12 at 16:55 +0100, Michal Simek wrote: Hi again Michal. > >> + netdev_warn(lp->ndev, > >> + "Could not find clock ethernet controller property."); >

Re: [qemu64,+smep,+smap] Kernel panic - not syncing: No working init found.

2014-02-13 Thread H. Peter Anvin
On 02/13/2014 06:55 AM, H. Peter Anvin wrote: > On 02/13/2014 04:45 AM, Fengguang Wu wrote: >> Greetings, >> >> I find that when running >> >> qemu-system-x86_64 -cpu qemu64,+smep,+smap >> >> Some kernels will 100% produce this error, where the error code >> -13,-14 are -EACCES and

[PATCH] sched/core: Create new task with twice disabled preemption

2014-02-13 Thread Kirill Tkhai
Preemption state on enter in finish_task_switch() is different in cases of context_switch() and schedule_tail(). In the first case we have it twice disabled: at the start of schedule() and during spin locking. In the second it is only once: the value which was set in init_task_preempt_count().

Re: [PATCH] Make math_state_restore() save and restore the interrupt flag

2014-02-13 Thread Maarten Baert
On 03/02/14 07:56, Suresh Siddha wrote: > Here is the second patch, which should fix the issue reported in this > thread. Maarten, Nate, George, please give this patch a try as is and > see if it helps address the issue you ran into. I can confirm that your patch fixes the bug I reported (core

Re: [qemu64,+smep,+smap] Kernel panic - not syncing: No working init found.

2014-02-13 Thread H. Peter Anvin
On 02/13/2014 06:55 AM, H. Peter Anvin wrote: > On 02/13/2014 04:45 AM, Fengguang Wu wrote: >> Greetings, >> >> I find that when running >> >> qemu-system-x86_64 -cpu qemu64,+smep,+smap >> >> Some kernels will 100% produce this error, where the error code >> -13,-14 are -EACCES and

Re: [PATCH 11/14] HID: sony: remove hid_output_raw_report calls

2014-02-13 Thread Benjamin Tissoires
On Wed, Feb 12, 2014 at 5:47 AM, David Herrmann wrote: > Hi > > On Mon, Feb 10, 2014 at 6:58 PM, Benjamin Tissoires > wrote: >> We can not directly change the underlying struct hid_ll_driver here >> as we did for hdev->hid_output_raw_report. >> So allocate a struct ll_driver, and replace the old

Re: [RFC PATCH] Fix: module signature vs tracepoints: add new TAINT_UNSIGNED_MODULE

2014-02-13 Thread Steven Rostedt
On Thu, 13 Feb 2014 10:36:35 -0500 f...@redhat.com (Frank Ch. Eigler) wrote: > > rostedt wrote: > > > [...] > > Oh! You are saying that if the kernel only *supports* signed modules, > > and you load a module that is not signed, it will taint the kernel? > > Yes: this is the default for several

Re: [RFC PATCH] Fix: module signature vs tracepoints: add new TAINT_UNSIGNED_MODULE

2014-02-13 Thread Mathieu Desnoyers
- Original Message - > From: "Steven Rostedt" > To: "Mathieu Desnoyers" > Cc: "Ingo Molnar" , linux-kernel@vger.kernel.org, "Ingo > Molnar" , "Thomas > Gleixner" , "Rusty Russell" , > "David Howells" , > "Greg Kroah-Hartman" > Sent: Thursday, February 13, 2014 10:28:17 AM > Subject:

Re: [PATCH 07/14] HID: input: hid-input remove hid_output_raw_report call

2014-02-13 Thread Benjamin Tissoires
On Wed, Feb 12, 2014 at 5:35 AM, David Herrmann wrote: > Hi > > On Mon, Feb 10, 2014 at 6:58 PM, Benjamin Tissoires > wrote: >> hid_output_raw_report() is not a ll_driver callback and should not be used. >> To keep the same code path than before, we are forced to play with the >> different

Re: [RFC PATCH] Fix: module signature vs tracepoints: add new TAINT_UNSIGNED_MODULE

2014-02-13 Thread Frank Ch. Eigler
rostedt wrote: > [...] > Oh! You are saying that if the kernel only *supports* signed modules, > and you load a module that is not signed, it will taint the kernel? Yes: this is the default for several distros. - FChE -- To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: i386_defconfig for 3.13.2?

2014-02-13 Thread Gene Heskett
On Thursday 13 February 2014, Gene Heskett wrote: >On Wednesday 12 February 2014, Randy Dunlap wrote: >>On 02/12/2014 11:08 AM, Gene Heskett wrote: >>> Greetings, not making any progress on newer kernel builds yet. >>> >>> So I unpacked 3.13.2 this morning and copied its >>>

[PATCH v2] regulator: gpio-regulator: fix forgotten gpios-states reading

2014-02-13 Thread Heiko Stübner
From: Heiko Stuebner Commit 934624d6e9f0 ("regulator: gpio-regulator: do not open-code counting and access of dt array elements") forgot to convert the recently added gpios-states property using the same pattern. Convert this instance to use the of-helpers too, resolving the build error.

Re: [PATCH 1/2] memcg: reparent charges of children before processing parent

2014-02-13 Thread Tejun Heo
Hello, On Thu, Feb 13, 2014 at 04:27:45PM +0100, Michal Hocko wrote: > > Further testing showed that an ordered workqueue for cgroup_destroy_wq > > is not always good enough: percpu_ref_kill_and_confirm's call_rcu_sched > > stage on the way can mess up the order before reaching the workqueue. >

Re: [PATCH v2] Bluetooth: Add hci_h4p driver

2014-02-13 Thread Pali Rohár
2014-01-08 22:36 GMT+01:00 Pali Rohár : > On Monday 30 December 2013 15:52:51 Sebastian Reichel wrote: >> > > > +MODULE_DESCRIPTION("Bluetooth h4 driver with nokia >> > > > extensions"); +MODULE_LICENSE("GPL"); >> > > > +MODULE_AUTHOR("Ville Tervo"); >> > > >

Re: [RFC PATCH] Fix: module signature vs tracepoints: add new TAINT_UNSIGNED_MODULE

2014-02-13 Thread Steven Rostedt
On Thu, 13 Feb 2014 15:10:14 + (UTC) Mathieu Desnoyers wrote: > - Original Message - > > From: "Steven Rostedt" > > To: "Ingo Molnar" > > Cc: "Mathieu Desnoyers" , > > linux-kernel@vger.kernel.org, "Ingo Molnar" > > , "Thomas Gleixner" , "Rusty Russell" > > , "David Howells" > >

Re: [PATCH 1/2] memcg: reparent charges of children before processing parent

2014-02-13 Thread Michal Hocko
On Wed 12-02-14 15:03:31, Hugh Dickins wrote: > From: Filipe Brandenburger > > Sometimes the cleanup after memcg hierarchy testing gets stuck in > mem_cgroup_reparent_charges(), unable to bring non-kmem usage down to 0. > > There may turn out to be several causes, but a major cause is this: the

Re: [RFC - beta][PATCH] tracing: Introduce TRACE_MARKER() no argument trace event

2014-02-13 Thread Steven Rostedt
On Thu, 13 Feb 2014 15:26:42 +0100 Frederic Weisbecker wrote: > > Is this worth doing? > > It sounds worth yeah. I've run into this situation multiple times where I had Is it? > to pass 0 instead of nothing on a tracepoint. What tracepoints? The problem I have with a tracepoint that does

Re: [Regression 3.14-rc2] drm/i915: Brightness adjustment is broken in 945GM

2014-02-13 Thread Luis Ortega
> I dare say either your bisect went sour or you don't have 945GM. Please > verify your steps. Well, what can I say? I was careful when testing and the last kernel I compiled shows the problem. I can replay the bisection if needed but if I have to start all over again it's gonna take some time.

Re: [Regression 3.14-rc2] drm/i915: Brightness adjustment is broken in 945GM

2014-02-13 Thread Jani Nikula
On Thu, 13 Feb 2014, Luis Ortega wrote: > Hi, testing 3.14-rc2 I noticed I could not adjust the brightness of the > screen any longer. This problem is already present in 3.14-rc1. 3.13 works > fine. > > My hardware is a netbook with intel atom and a 945GM graphics card. > > I bisected the

Re: [PATCH 03/14] HID: core: implement generic .request()

2014-02-13 Thread Benjamin Tissoires
On Wed, Feb 12, 2014 at 5:25 AM, David Herrmann wrote: > Hi > > On Mon, Feb 10, 2014 at 6:58 PM, Benjamin Tissoires > wrote: >> .request() can be emulated through .raw_request() >> we can implement this emulation in hid-core, and make .request >> not mandatory for transport layer drivers. >> >>

Product Request

2014-02-13 Thread Jermaine Shannon
Hello Can you send us your full Product catalog, we want to buy and ship to Doha, Qatar. waiting for your response Jermaine Shannon -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [qemu64,+smep,+smap] Kernel panic - not syncing: No working init found.

2014-02-13 Thread H. Peter Anvin
On 02/13/2014 04:45 AM, Fengguang Wu wrote: > Greetings, > > I find that when running > > qemu-system-x86_64 -cpu qemu64,+smep,+smap > > Some kernels will 100% produce this error, where the error code > -13,-14 are -EACCES and -EFAULT: > > Any ideas? > I notice this is a non-SMAP

Re: [PATCH 12/14] HID: hidraw: replace hid_output_raw_report() calls by appropriates ones

2014-02-13 Thread Benjamin Tissoires
On Wed, Feb 12, 2014 at 5:49 AM, David Herrmann wrote: > Hi > > On Mon, Feb 10, 2014 at 6:58 PM, Benjamin Tissoires > wrote: >> Remove hid_output_raw_report() call as it is not a ll_driver callbacj, >> and switch to the hid_hw_* implementation. USB-HID used to fallback >> into SET_REPORT when

Re: [PATCH 05/14] HID: i2c-hid: use generic .request() implementation

2014-02-13 Thread Benjamin Tissoires
On Wed, Feb 12, 2014 at 5:30 AM, David Herrmann wrote: > Hi > > On Mon, Feb 10, 2014 at 6:58 PM, Benjamin Tissoires > wrote: >> Having our own .request() implementation does not give anything, >> so use the generic binding. >> >> Signed-off-by: Benjamin Tissoires >> --- >>

Re: [PATCH v2 0/9] HID: spring cleanup v2

2014-02-13 Thread Benjamin Tissoires
Hi David, On Wed, Feb 12, 2014 at 5:13 AM, David Herrmann wrote: > Hi > > On Wed, Feb 5, 2014 at 10:33 PM, Benjamin Tissoires > wrote: >> Hi guys, >> >> well, here comes the promised v2 of the ll_transport cleanup. >> >> As I said, I removed patches which need some more work, and kept only the

Re: [RFC PATCH] Fix: module signature vs tracepoints: add new TAINT_UNSIGNED_MODULE

2014-02-13 Thread Mathieu Desnoyers
- Original Message - > From: "Steven Rostedt" > To: "Ingo Molnar" > Cc: "Mathieu Desnoyers" , > linux-kernel@vger.kernel.org, "Ingo Molnar" > , "Thomas Gleixner" , "Rusty Russell" > , "David Howells" > , "Greg Kroah-Hartman" > Sent: Tuesday, February 11, 2014 11:45:34 PM > Subject:

Re: i386_defconfig for 3.13.2?

2014-02-13 Thread Gene Heskett
On Wednesday 12 February 2014, Randy Dunlap wrote: >On 02/12/2014 11:08 AM, Gene Heskett wrote: >> Greetings, not making any progress on newer kernel builds yet. >> >> So I unpacked 3.13.2 this morning and copied its >> arch/x86/i386_defconfig to .config. >> >> Ran make oldconfig, then 3 or 4

RE: [PATCH net,v3] hyperv: Fix the carrier status setting

2014-02-13 Thread Haiyang Zhang
> -Original Message- > From: Jason Wang [mailto:jasow...@redhat.com] > Sent: Wednesday, February 12, 2014 10:52 PM > To: Haiyang Zhang; da...@davemloft.net; net...@vger.kernel.org > Cc: KY Srinivasan; o...@aepfle.de; linux-kernel@vger.kernel.org; driverdev- > de...@linuxdriverproject.org

Re: [RFC] sched: Add a new lockless wake-from-idle implementation

2014-02-13 Thread Peter Zijlstra
On Wed, Feb 12, 2014 at 05:40:12PM -0800, Andy Lutomirski wrote: > This is a strawman proposal to simplify the idle implementation, eliminate > a race > > Benefits over current code: > - ttwu_queue_remote doesn't use an IPI unless needed > - The diffstat should speak for itself :) > - Less

Re: [PATCH 03/22] efi: add helper function to get UEFI params from FDT

2014-02-13 Thread Mark Salter
On Thu, 2014-02-13 at 11:17 +, Matt Fleming wrote: > On Wed, 05 Feb, at 05:03:54PM, Leif Lindholm wrote: > > From: Mark Salter > > > > ARM and ARM64 architectures use the device tree to pass UEFI parameters > > from stub to kernel. These parameters are things known to the stub but > > not

Re: [PATCH v2 10/14] Documentation: mfd: s2mps11: Document support for S2MPS14

2014-02-13 Thread Tomasz Figa
Hi, On 13.02.2014 10:14, Krzysztof Kozlowski wrote: Add bindings documentation for S2MPS14 device to the s2mps11 driver. Signed-off-by: Krzysztof Kozlowski Cc: Mark Brown Cc: Liam Girdwood Cc: Tomasz Figa Cc: devicet...@vger.kernel.org Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc:

Re: [PATCH 2/2] memcg: barriers to see memcgs as fully initialized

2014-02-13 Thread Michal Hocko
On Wed 12-02-14 17:29:09, Hugh Dickins wrote: > Commit d8ad30559715 ("mm/memcg: iteration skip memcgs not yet fully > initialized") is not bad, but Greg Thelen asks "Are barriers needed?" > > Yes, I'm afraid so: this makes it a little heavier than the original, > but there's no point in

Re: [RFC] sched: Add a new lockless wake-from-idle implementation

2014-02-13 Thread Frederic Weisbecker
2014-02-13 2:40 GMT+01:00 Andy Lutomirski : > This is a strawman proposal to simplify the idle implementation, eliminate > a race Please describe the race in question. > > Benefits over current code: > - ttwu_queue_remote doesn't use an IPI unless needed > - The diffstat should speak for

[PATCH] spi: core: Validate lenght of the transfers in message

2014-02-13 Thread Ivan T. Ivanov
From: "Ivan T. Ivanov" SPI transfer lenght should be a power-of-two multiple of eight bits. Signed-off-by: Ivan T. Ivanov --- drivers/spi/spi.c | 17 + 1 file changed, 17 insertions(+) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 23756b0..474c0b0 100644 ---

[PATCH v3 2/3] net:phy:dp83640: Support a configurable number of periodic outputs

2014-02-13 Thread Stefan Sørensen
The driver is currently limited to a single periodic output. This patch makes the number of peridodic output dynamic by dropping the gpio_tab module parameter and adding calibrate_pin, perout_pins, and extts_pins parameters. Signed-off-by: Stefan Sørensen --- drivers/net/phy/dp83640.c | 73

[PATCH v3 0/3] dp83640: Get pin and master/slave configuration from DT

2014-02-13 Thread Stefan Sørensen
This patch series add DT configuration to the DP83640 PHY driver and makes the configuration of periodic output pins dynamic. Changes since v2: - Add patch to properly configure perout triggers 0+1 - Keep extts and perout numbers separate - Shorten pr_err lines Changes since v1: - Add

[PATCH v3 3/3] net:phy:dp83640: Get pin and master/slave configuration from DT

2014-02-13 Thread Stefan Sørensen
This patch adds configuration of the periodic output and external timestamp pins available on the dp83640 family of PHYs. It also configures the master/slave relationship in a group of PHYs on the same MDIO bus and the pins used for clock calibration in the group. The configuration is retrieved

[PATCH v3 1/3] net:phy:dp83640: Program pulsewidth2 values of perout triggers 0 and 1

2014-02-13 Thread Stefan Sørensen
Periodic output triggers 0 and 1 of the dp83640 has a programmable duty-cycle which is controlled by the Pulsewidth2 field of the trigger data register. This field is not documented in the datasheet, but it is described in the "PHYTER Software Development Guide" section 3.1.4.1. Failing to set

[PATCH v3 3/3] net:phy:dp83640: Get pin and master/slave configuration from DT

2014-02-13 Thread Stefan Sørensen
This patch adds configuration of the periodic output and external timestamp pins available on the dp83640 family of PHYs. It also configures the master/slave relationship in a group of PHYs on the same MDIO bus and the pins used for clock calibration in the group. The configuration is retrieved

[PATCH v3 0/3] dp83640: Get pin and master/slave configuration from DT

2014-02-13 Thread Stefan Sørensen
This patch series add DT configuration to the DP83640 PHY driver and makes the configuration of periodic output pins dynamic. Changes since v2: - Add patch to properly configure perout triggers 0+1 - Keep extts and perout numbers separate - Shorten pr_err lines Changes since v1: - Add

[PATCH v3 2/3] net:phy:dp83640: Support a configurable number of periodic outputs

2014-02-13 Thread Stefan Sørensen
The driver is currently limited to a single periodic output. This patch makes the number of peridodic output dynamic by dropping the gpio_tab module parameter and adding calibrate_pin, perout_pins, and extts_pins parameters. Signed-off-by: Stefan Sørensen --- drivers/net/phy/dp83640.c | 73

[PATCH v3 1/3] net:phy:dp83640: Program pulsewidth2 values of perout triggers 0 and 1

2014-02-13 Thread Stefan Sørensen
Periodic output triggers 0 and 1 of the dp83640 has a programmable duty-cycle which is controlled by the Pulsewidth2 field of the trigger data register. This field is not documented in the datasheet, but it is described in the "PHYTER Software Development Guide" section 3.1.4.1. Failing to set

[Regression 3.14-rc2] drm/i915: Brightness adjustment is broken in 945GM

2014-02-13 Thread Luis Ortega
Hi, testing 3.14-rc2 I noticed I could not adjust the brightness of the screen any longer. This problem is already present in 3.14-rc1. 3.13 works fine. My hardware is a netbook with intel atom and a 945GM graphics card. I bisected the problem down to the next commit:

Re: [QUERY]: Is using CPU hotplug right for isolating CPUs?

2014-02-13 Thread Frederic Weisbecker
On Tue, Feb 11, 2014 at 02:22:43PM +0530, Viresh Kumar wrote: > On 28 January 2014 18:53, Frederic Weisbecker wrote: > > No, when a single task is running on a full dynticks CPU, the tick is > > supposed to run > > every seconds. I'm actually suprised it doesn't happen in your traces, did > >

Re: [RFC - beta][PATCH] tracing: Introduce TRACE_MARKER() no argument trace event

2014-02-13 Thread Frederic Weisbecker
On Fri, Feb 07, 2014 at 11:23:57AM -0500, Steven Rostedt wrote: > A while back ago, Wolfgang (and others) have asked about the ability to > add a trace event that recorder no data other than the fact that the > trace event was hit. > > I've been reluctant to do so, but I noticed that one already

Re: [PATCH v2 2/2] dp83640: Get pin and master/slave configuration from DT

2014-02-13 Thread Stefan Sørensen
On Tue, 2014-02-11 at 21:19 +0100, Richard Cochran wrote: > > +- dp83640,slave: If present, this phy will be slave to another dp83640 > > + on the same mdio bus. > > Wouldn't it be more natural to have one "dp83640,master" property > rather than multiple slave properties? I wanted to keep the

Re: [PATCH v2 1/2] dp83640: Support a configurable number of periodic outputs

2014-02-13 Thread Stefan Sørensen
On Tue, 2014-02-11 at 21:09 +0100, Richard Cochran wrote: > > -#define EXT_EVENT 1 > > Regarding this EXT_EVENT thing ... > > > @@ -430,12 +419,12 @@ static int ptp_dp83640_enable(struct ptp_clock_info > > *ptp, > > switch (rq->type) { > > case PTP_CLK_REQ_EXTTS: > > index

Re: [PATCH 1/2] memcg: fix endless loop in __mem_cgroup_iter_next

2014-02-13 Thread Michal Hocko
On Wed 12-02-14 17:26:46, Hugh Dickins wrote: > Commit 0eef615665ed ("memcg: fix css reference leak and endless loop in > mem_cgroup_iter") got the interaction with the commit a few before it > d8ad30559715 ("mm/memcg: iteration skip memcgs not yet fully initialized") > slightly wrong, and we

[PATCH] PCI/MSI: Add pci_enable_msi_exact() and pci_enable_msix_exact()

2014-02-13 Thread Alexander Gordeev
The new functions are special cases for pci_enable_msi_range() and pci_enable_msix_range() when a particular number of MSI or MSI-X is needed. By contrast with pci_enable_msi_range() and pci_enable_msix_range() functions, pci_enable_msi_exact() and pci_enable_msix_exact() return zero in case of

Re: [PATCH] drivers: net: cpsw: fix buggy loop condition

2014-02-13 Thread Mugunthan V N
On Thursday 13 February 2014 07:17 PM, Heiko Schocher wrote: > commit: > From 0cd8f9cc0654c06adde353c6532114c5f53a18e8 Mon Sep 17 00:00:00 2001 > From: Mugunthan V N > Date: Thu, 23 Jan 2014 00:03:12 +0530 > Subject: [PATCH] drivers: net: cpsw: enable promiscuous mode support > > Enable

Re: [PATCH 14/17] i2c: nomadik: Fixup deployment of runtime PM

2014-02-13 Thread Ulf Hansson
On 10 February 2014 11:14, Ulf Hansson wrote: > On 5 February 2014 15:34, Linus Walleij wrote: >> On Tue, Feb 4, 2014 at 4:58 PM, Ulf Hansson wrote: >> >>> Since the device is active while a successful probe has been completed, >>> the reference counting for the clock will be screwed up and

[PATCH V2 11/17] i2c: nomadik: Convert to devm functions

2014-02-13 Thread Ulf Hansson
Use devm_* functions to simplify code and error handling. Cc: Alessandro Rubini Cc: Linus Walleij Cc: Wolfram Sang Signed-off-by: Ulf Hansson --- Changes in v2: Rebased on top of latest i2c-nomadik branch. --- drivers/i2c/busses/i2c-nomadik.c | 29 + 1

Re: x86_pmu_start WARN_ON.

2014-02-13 Thread Vince Weaver
On Wed, 12 Feb 2014, Vince Weaver wrote: > On Tue, 11 Feb 2014, Peter Zijlstra wrote: > > > > I'll see if I can run through the reproduction case by hand. > > I've come up with an even simpler test case with all of the extraneous > settings removed. Included below. > > It is triggered in

[PATCH V2 12/17] i2c: nomadik: Remove redundant call to pm_runtime_disable

2014-02-13 Thread Ulf Hansson
The amba bus are responsible for pm_runtime_enable|disable, remove the redundant pm_runtime_disable at driver removal. Cc: Alessandro Rubini Cc: Linus Walleij Cc: Wolfram Sang Signed-off-by: Ulf Hansson --- Changes in v2: Rebased on top of latest i2c-nomadik branch. ---

[PATCH V2 17/17] i2c: nomadik: Fixup system suspend

2014-02-13 Thread Ulf Hansson
For !CONFIG_PM_RUNTIME, the device were never put back into active state while resuming. For CONFIG_PM_RUNTIME, we blindly trusted the device to be inactive while we were about to handle it at suspend late, which is just too optimistic. Even if the driver uses pm_runtime_put_sync() after each

[PATCH V2 14/17] i2c: nomadik: Fixup deployment of runtime PM

2014-02-13 Thread Ulf Hansson
Since the runtime PM state is expected to be active according to the amba bus, we must align our behaviour while probing to it. Moreover, this is needed to be able to have the driver fully functional without depending on CONFIG_RUNTIME_PM. Since the device is active while a successful probe has

[PATCH V2 16/17] i2c: nomadik: Remove busy check for transfers at suspend late

2014-02-13 Thread Ulf Hansson
We should never be busy performing transfers at suspend late, thus there are no reason to check for it. Cc: Alessandro Rubini Cc: Linus Walleij Cc: Wolfram Sang Signed-off-by: Ulf Hansson --- Changes in v2: Rebased on top of latest i2c-nomadik branch. ---

[PATCH V2 15/17] i2c: nomadik: Convert to late and early system PM callbacks

2014-02-13 Thread Ulf Hansson
At system suspend_late, runtime PM has been disabled by the PM core which means we can safely operate on these resources. Consequentially we no longer have to wait until the noirq phase of the system suspend. Cc: Alessandro Rubini Cc: Linus Walleij Cc: Wolfram Sang Signed-off-by: Ulf Hansson

Re: [RFC PATCH] rcu: move SRCU grace period work to power efficient workqueue

2014-02-13 Thread Frederic Weisbecker
On Wed, Feb 12, 2014 at 04:33:11PM -0800, Paul E. McKenney wrote: > > Fair point! I wordsmithed it into the following. Seem reasonable? > > Thanx, Paul > > > >

Re: [PATCH] x86: fix two sparse warnings in early boot string handling

2014-02-13 Thread H. Peter Anvin
On 02/13/2014 02:31 AM, Matt Fleming wrote: > On Wed, 12 Feb, at 03:31:05PM, H. Peter Anvin wrote: >> >> The real answer IMO ought to be that since arch/x86/boot/string.c is now >> used separately from boot.h (eboot.c which includes efi-stub-helper.c >> does *not* include boot.h) we may have to

Re: [RFT][PATCH v3] mmc: change cb710-mmc platform power management to use dev_pm_ops

2014-02-13 Thread Shuah Khan
On 02/13/2014 02:47 AM, Ulf Hansson wrote: On 12 February 2014 22:21, Shuah Khan wrote: Change cb710-mmc platform driver to register pm ops using dev_pm_ops instead of legacy pm_ops. The existing legacy suspend/resume routines are identical and simply clear IRQ mask in the device in case it

[PATCH] drivers: net: cpsw: fix buggy loop condition

2014-02-13 Thread Heiko Schocher
commit: >From 0cd8f9cc0654c06adde353c6532114c5f53a18e8 Mon Sep 17 00:00:00 2001 From: Mugunthan V N Date: Thu, 23 Jan 2014 00:03:12 +0530 Subject: [PATCH] drivers: net: cpsw: enable promiscuous mode support Enable promiscuous mode support for CPSW. Introduced a crash on an am335x based board

[PATCH] gpu:drm:tilcdc: backlight node never found

2014-02-13 Thread Heiko Schocher
In panel_probe() the backlight node is never found, correct this. Signed-off-by: Heiko Schocher Cc: Anatolij Gustschin Cc: Benoit Parrot Cc: Rob Clark Cc: David Airlie Cc: Grant Likely Cc: Rob Herring Cc: Tomi Valkeinen Cc: Sachin Kamat Cc: dri-de...@lists.freedesktop.org Cc:

Re: [tip:x86/urgent] compiler/gcc4: Make quirk for asm_volatile_goto( ) unconditional

2014-02-13 Thread Steven Noonan
It's the current Arch Linux GCC package: $ gcc -v Using built-in specs. COLLECT_GCC=/usr/bin/gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-unknown-linux-gnu/4.8.2/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: /build/gcc/src/gcc-4.8-20140206/configure --prefix=/usr --libdir=/usr/lib

Re: [BUG] can't boot up: unable to handle kernel paging request at ffffffffff340003

2014-02-13 Thread Madper Xie
m...@console-pimps.org writes: > On Wed, 12 Feb, at 09:15:03AM, Toshi Kani wrote: >> >> Hi Matt, >> >> Yes, I agree that the table size should be 0x38. However, ACPI spec >> states that bit0 of status indicates if the boot image graphic is valid. >> This bit is set to 0 (invalid) on the

Re: [lm-sensors] [RFC PATCH] hwmon: (max6650) Convert to be a platform driver

2014-02-13 Thread Laszlo Papp
On Thu, Feb 13, 2014 at 12:57 PM, Jean Delvare wrote: > Hi Laszlo, > > On Thu, 13 Feb 2014 12:27:28 +, Laszlo Papp wrote: >> On Thu, Feb 13, 2014 at 11:33 AM, Lee Jones wrote: >> > Right, I've had enough. I'm removing your patch from the MFD tree. >> > >> > I've asked too many people to give

Re: [PATCH] mfd: dbx500/abx500: root out hardcoded IRQ assignments

2014-02-13 Thread Lee Jones
> wrote: > > > The DBx500 and ABx500 should be getting their IRQs from the > > device tree and nowhere else. Get rid of all the static assignments > > everywhere, delete it from the driver, platform data and the > > board files in one swift strike. > > > > Lots of cross-dependencies in the MFD

Re: [PATCH 1/3] ath10k: Get rid of superfluous call to pci_disable_msi()

2014-02-13 Thread Alexander Gordeev
On Wed, Feb 12, 2014 at 11:30:44PM +0200, Kalle Valo wrote: > Bjorn Helgaas writes: > > >> Well, as this series is small I thought it could quickly go thru your > >> tree. But since ipr had conflicts, there is no point routing all patches > >> altogether, so up to you guys. The wil6210 patch is

Re: [PATCH 00/21] perf, c2c: Add new tool to analyze cacheline contention on NUMA systems

2014-02-13 Thread Stephane Eranian
On Thu, Feb 13, 2014 at 2:02 PM, Jiri Olsa wrote: > On Tue, Feb 11, 2014 at 08:50:13AM -0300, Arnaldo Carvalho de Melo wrote: >> Em Tue, Feb 11, 2014 at 12:14:21PM +0100, Peter Zijlstra escreveu: >> > On Tue, Feb 11, 2014 at 12:08:56PM +0100, Stephane Eranian wrote: >> > > Assuming you can decode

Re: [PATCH] mfd: dbx500/abx500: root out hardcoded IRQ assignments

2014-02-13 Thread Linus Walleij
On Tue, Feb 11, 2014 at 11:29 AM, Linus Walleij wrote: > The DBx500 and ABx500 should be getting their IRQs from the > device tree and nowhere else. Get rid of all the static assignments > everywhere, delete it from the driver, platform data and the > board files in one swift strike. > > Lots of

Re: [PATCH 06/12] mfd: vexpress-sysreg: Add labels to gpio banks

2014-02-13 Thread Pawel Moll
On Thu, 2014-02-13 at 13:08 +, Linus Walleij wrote: > On Tue, Feb 11, 2014 at 6:10 PM, Pawel Moll wrote: > > > ... so debugfs interfaces are easier to use. > > > > Cc: Linus Walleij > > Cc: Alexandre Courbot > > Cc: Samuel Ortiz > > Cc: Lee Jones > > Signed-off-by: Pawel Moll > > This

Re: [PATCH 06/12] mfd: vexpress-sysreg: Add labels to gpio banks

2014-02-13 Thread Linus Walleij
On Tue, Feb 11, 2014 at 6:10 PM, Pawel Moll wrote: > ... so debugfs interfaces are easier to use. > > Cc: Linus Walleij > Cc: Alexandre Courbot > Cc: Samuel Ortiz > Cc: Lee Jones > Signed-off-by: Pawel Moll This doesn't apply to the v3.14-rc1-based GPIO tree. Can you rebase it with Lee's

Re: [PATCH] x86, acpi: LLVMLinux: Remove nested functions from Thinkpad ACPI

2014-02-13 Thread Henrique de Moraes Holschuh
On Wed, 12 Feb 2014, dl...@gmx.de wrote: > From: Behan Webster > The only real change is passing in event_mask to the formerly nested > functions. > Otherwise it's just moving around function and macro code. > > This is the only place in the Linux kernel where nested functions are still in >

Foreign Business Director Needed!!!

2014-02-13 Thread YUNG KYU KIM
Hello, The Project is about the exportation of 100,000 barrels of Light CrudeOil daily out from Iraq to Turkey through my client's company in Iraq at the rate of $92.00 a barrel. This amount to $9,200,000 daily. I ask for your support as a foreigner to handle this business project with my

Re: [PATCH 00/21] perf, c2c: Add new tool to analyze cacheline contention on NUMA systems

2014-02-13 Thread Jiri Olsa
On Tue, Feb 11, 2014 at 08:50:13AM -0300, Arnaldo Carvalho de Melo wrote: > Em Tue, Feb 11, 2014 at 12:14:21PM +0100, Peter Zijlstra escreveu: > > On Tue, Feb 11, 2014 at 12:08:56PM +0100, Stephane Eranian wrote: > > > Assuming you can decode and get the info about the base registers used, > > >

Lenovo X240 (haswell) suspend-to-ram hangs on 3-14.0-rc2

2014-02-13 Thread Jeff Chua
Can't suspend to ram/disk on the Lenovo X240 with Intel i7-4600. kernel 3.14.0-rc2 The same kernel works find on Lenovo X230 with Intel i7-3520M. Here's the trace .. [] ? do_exit+0x852/0x89d [] ? prinfk+0x4f/0x54 [] ? oops_end+0x78/0x7d [] ? no_context+0x1e6/0x1f5 [] ?

Re: [PATCH v2 11/14] regulator: s2mps11: Add opmode for S2MPS14 regulators

2014-02-13 Thread Krzysztof Kozlowski
On Thu, 2014-02-13 at 12:43 +, Lee Jones wrote: > > S2MPS11/S2MPS14 regulators support different modes of operation: > > - Always off; > > - On/Off controlled by pin/GPIO (PWREN/LDOEN/EMMCEN); > > - Always on; > > This is very similar to S5M8767 regulator driver which also supports > >

[PATCH 1/2] kconfig: completely remove expr_eliminate_dups2() and related code

2014-02-13 Thread Martin Walch
From: Martin Walch Date: Thu, 13 Feb 2014 02:13:01 +0100 Subject: [PATCH 1/2] kconfig: completely remove expr_eliminate_dups2() and related code this removes expr_eliminate_dups2(), expr_extract_eq_and(), expr_extract_eq_or(), and expr_extract_eq() from scripts/kconfig/expr.[ch] As the

Re: [lm-sensors] [RFC PATCH] hwmon: (max6650) Convert to be a platform driver

2014-02-13 Thread Jean Delvare
Hi Laszlo, On Thu, 13 Feb 2014 12:27:28 +, Laszlo Papp wrote: > On Thu, Feb 13, 2014 at 11:33 AM, Lee Jones wrote: > > Right, I've had enough. I'm removing your patch from the MFD tree. > > > > I've asked too many people to give you a second chance and asked you > > privately to behave

[PATCH 0/2] kconfig: Remove bad inference rules expr_eliminate_dups2()

2014-02-13 Thread Martin Walch
From: Martin Walch Date: Thu, 13 Feb 2014 12:22:18 +0100 Subject: [PATCH 0/2] kconfig: Remove bad inference rules expr_eliminate_dups2() PATCH 1: Removes expr_eliminate_dups2() and other related code. This does not seem to actually affect the behaviour when using Kconfig files from the mainline

[PATCH 2/2] kconfig: trivial - adjust comments

2014-02-13 Thread Martin Walch
From: Martin Walch Date: Thu, 13 Feb 2014 12:17:06 +0100 Subject: [PATCH 2/2] kconfig: trivial - adjust comments the line (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' is probably copy & paste from above, missing the adjustment done in the code. It should probably read (a!='b') && (a='c') ->

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