From Mrs Monat Adama.

2014-03-21 Thread inforproject100
Dear Friend, Greetings to you and your family. My name is Mrs Monate Adama, the current Chief Auditor of a formidable bank here in Ouagadougou, Burkina Faso, West Africa. I have a transaction worth of 12.5 Million U.S dollars for transferring into your care for our mutual benefits, so i

Re: [PATCH] MAINTAINERS: microblaze: Use LKML as mailing list

2014-03-21 Thread Michal Simek
On 03/20/2014 09:18 PM, Joe Perches wrote: On Thu, 2014-03-20 at 21:15 +0100, Paul Bolle wrote: On Thu, 2014-03-20 at 16:09 +0100, Michal Simek wrote: microblaze-uclinux mailing list is almost dead and it is just causing troubles for non subscribers which are getting email about waiting for

[PATCH v2] MAINTAINERS: microblaze: Use LKML as mailing list

2014-03-21 Thread Michal Simek
microblaze-uclinux mailing list is almost dead and it is just causing troubles for non subscribers which are getting email about waiting for moderator. Approval never happens. Move it to LKML. Reported-by: Richard Guy Briggs r...@redhat.com Signed-off-by: Michal Simek michal.si...@xilinx.com ---

[PATCH RFC v1 00/01] dm-lightnvm introduction

2014-03-21 Thread Matias Bjørling
Hi, Users that have custom firmware SSDs, may choose to expose their flash directly. This allows the host to control logical to physical address mappings, garbage collection strategy, wear-leveling, and so on. This is beneficial when you either want to strip the cost of a costly controller or

[PATCH v4] mac80211: LLVMLinux: Remove VLAIS usage from mac80211

2014-03-21 Thread behanw
From: Jan-Simon Möller dl...@gmx.de Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99 compliant equivalent. This is the original VLAIS struct. struct { struct aead_request req; u8 priv[crypto_aead_reqsize(tfm)]; } aead_req; This

Re: [PATCH v4 3/3] memstick: Add realtek USB memstick host driver

2014-03-21 Thread Roger
On 03/21/2014 07:18 AM, Andrew Morton wrote: On Wed, 12 Feb 2014 18:00:38 +0800 rogera...@realtek.com wrote: From: Roger Tseng rogera...@realtek.com Realtek USB memstick host driver provides memstick host support based on the Realtek USB card reader MFD driver. ... +static int

linux-next: manual merge of the akpm tree with the tip tree

2014-03-21 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in arch/x86/include/asm/Kbuild between commit 073d8224d299 (arch: Remove stub cputime.h headers) from the tip tree and commit x86: use generic early_ioremap from the akpm tree. I fixed it up (see below) and can carry the fix as

RE: [PATCH 2/2] ASoC: fsl: Make Freescale SAI/ESAI/SPDIF to be visible in Kconfig

2014-03-21 Thread li.xi...@freescale.com
Hi Mark, Has this patch been missing? I couldn't found it anywhere in the next branch. :) Thanks very much, -- Best Regards, Xiubo -Original Message- From: Nicolin Chen [mailto:guangyu.c...@freescale.com] Sent: Thursday, February 20, 2014 11:08 AM To: Mark Brown Cc: Xiubo

Re: [PATCH] mmc: sdhci: don't read cd-gpio while holding spinlock

2014-03-21 Thread Adrian Hunter
On 20.03.2014 20:47, Andrew Bresticker wrote: mmc_request() reads the cd-gpio via mmc_gpio_get_cd(), which can sleep, while holding host-lock. This may result in the following BUG: BUG: spinlock wrong CPU on CPU#2, kworker/u8:16/4296 lock: 0xea6b9c80, .magic: dead4ead, .owner:

[PATCH RFT] regulator: s5m8767: Convert to use regulator_[enable|disable|is_enabled]_regmap

2014-03-21 Thread Axel Lin
Since commit ca5d1b3524b4d regulator: helpers: Modify helpers enabling multi-bit control, we can set enable_val setting for device that use multiple bits for control. Signed-off-by: Axel Lin axel@ingics.com --- drivers/regulator/s5m8767.c | 78 +++-- 1

Re: [PATCH] zram: include err.h in zram_drv

2014-03-21 Thread Sergey Senozhatsky
On (03/20/14 14:44), Andrew Morton wrote: zcomp returns error-valued pointer, also include err.h header in zram_drv. Per Arnd Bergmann: The zram driver uses the ERR_PTR macro defined in linux/err.h and relies on this header to be included implicitly through other headers, which is

linux-next: Tree for Mar 21

2014-03-21 Thread Stephen Rothwell
Hi all, This tree still fails (more than usual) the powerpc allyesconfig build. Changes since 20140320: The powerpc tree still had its build failure. The omap_dss2 tree gained a conflict the pm tree. The tip tree gained a conflict against Linus' tree. The akpm tree gained a conflict the tip

Re: [PATCH] fix some coding style in drivers/staging/iio

2014-03-21 Thread Lars-Peter Clausen
[...] diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c index 6f38ca9..31c7a9d 100644 --- a/drivers/staging/iio/accel/adis16220_core.c +++ b/drivers/staging/iio/accel/adis16220_core.c @@ -392,7 +392,8 @@ static const struct iio_info

Re: [PATCH V4 1/3] cpufreq: Make sure frequency transitions are serialized

2014-03-21 Thread Srivatsa S. Bhat
On 03/21/2014 11:04 AM, Viresh Kumar wrote: From: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com Whenever we change the frequency of a CPU, we call the PRECHANGE and POSTCHANGE notifiers. They must be serialized, i.e. PRECHANGE and POSTCHANGE notifiers should strictly alternate, thereby

Re: [PATCH V4 2/3] cpufreq: Convert existing drivers to use cpufreq_freq_transition_{begin|end}

2014-03-21 Thread Srivatsa S. Bhat
On 03/21/2014 11:04 AM, Viresh Kumar wrote: CPUFreq core has new infrastructure that would guarantee serialized calls to target() or target_index() callbacks. These are called cpufreq_freq_transition_begin() and cpufreq_freq_transition_end(). This patch converts existing drivers to use these

Re: [PATCH V4 3/3] cpufreq: Make cpufreq_notify_transition cpufreq_notify_post_transition static

2014-03-21 Thread Srivatsa S. Bhat
On 03/21/2014 11:04 AM, Viresh Kumar wrote: cpufreq_notify_transition() and cpufreq_notify_post_transition() shouldn't be called directly by cpufreq drivers anymore and so these should be marked static. Signed-off-by: Viresh Kumar viresh.ku...@linaro.org Reviewed-by: Srivatsa S. Bhat

Re: [patch] x86/UV: Set n_lshift based on GAM_GR_CONFIG MMR for UV3

2014-03-21 Thread Ingo Molnar
* Dimitri Sivanich sivan...@sgi.com wrote: Set the UV n_lshift value based on the GAM_GR_CONFIG MMR for UV3, making it independent of the socket m_val. Remove unneeded macros. Signed-off-by: Dimitri Sivanich sivan...@sgi.com --- arch/x86/include/asm/uv/uv_hub.h | 12 -

Re: [PATCH] [media] adv7180: free an interrupt on failure paths in init_device()

2014-03-21 Thread Lars-Peter Clausen
On 03/14/2014 10:04 PM, Alexey Khoroshilov wrote: There is request_irq() in init_device(), but the interrupt is not removed on failure paths. The patch adds proper error handling. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov

Re: [PATCH] x86/UV: Fix conditional in gru_exit

2014-03-21 Thread Ingo Molnar
* Dimitri Sivanich sivan...@sgi.com wrote: Fix conditional in gru_exit to match gru_init. Signed-off-by: Dimitri Sivanich sivan...@sgi.com --- drivers/misc/sgi-gru/grufile.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux/drivers/misc/sgi-gru/grufile.c

Re: [PATCH V4 1/3] cpufreq: Make sure frequency transitions are serialized

2014-03-21 Thread Viresh Kumar
On 21 March 2014 13:16, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: Wonderful! I was going to do this today, but thanks a lot for taking care of this for me! I just wanted to finish this long lasting thread as soon as possible. We need this assignment to happen exactly at this

Re: [PATCH V4 2/3] cpufreq: Convert existing drivers to use cpufreq_freq_transition_{begin|end}

2014-03-21 Thread Viresh Kumar
On 21 March 2014 13:18, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: Nitpick: Instead of using 'false' as an argument to _post_transition(), you could use '0', since the argument is supposed to be an int. But that's minor, I won't insist. You should :) I will update that with a

[PATCH 1/2] ARM: STi: stih416: Add support for the FSM Serial Flash Controller

2014-03-21 Thread Lee Jones
Here we add the necessary device nodes required for successful device probing and Pinctrl setup for the FSM when booting on an STiH416 (Orly2). Acked-by: Srinivas Kandagatla srinivas.kandaga...@st.com Acked-by Angus Clark angus.cl...@st.com Acked-by: Brian Norris computersforpe...@gmail.com

[PATCH 2/2] ARM: STi: stih41x: Add support for the FSM Serial Flash Controller

2014-03-21 Thread Lee Jones
Here we add the necessary device nodes required for successful device probing and Pinctrl setup for the FSM when booting on an STiH415 (Orly1) or STiH416 (Orly2) based b2020 development board. Acked-by: Srinivas Kandagatla srinivas.kandaga...@st.com Acked-by Angus Clark angus.cl...@st.com

Re: [PATCH net-next v3 4/9] ptp: drivers: set the number of programmable pins.

2014-03-21 Thread Jeff Kirsher
On Thu, Mar 20, 2014 at 2:21 PM, Richard Cochran richardcoch...@gmail.com wrote: This patch updates the many PTP Hardware Clock drivers with the newly introduced field that advertises the number of programmable pins. Some of these devices do have programmable pins, but the implementation will

Bug 71331 - mlock yields processor to lower priority process

2014-03-21 Thread Artem Fetishev
Hi all, I am looking at a use-case when a real-time task (B) of higher priority is sometimes preempted by another real-time task (A) of lower priority. Well, B is not really preempted. It calls mlockall() which forces task B to yield the CPU. Under certain conditions, mlockall() calls

Re: [PATCH v3 6/6] mfd: devicetree: bindings: add pm8xxx RTC description

2014-03-21 Thread Lee Jones
The PM8xxx family of PMICs contain an RTC. This RTC is described as a subnode of the PM8xxx. Document these bindings, and replace the pwrkey node in the example with the RTC, which is now described in this document. While we're here, add a short description to the device tree bindings

[PATCH 2/2] regulator: s2mps11: Don't check enable_shift before setting enable ramp rate

2014-03-21 Thread Axel Lin
Current code misses updating the register when enable_shift is 0. e.g. S2MPS11_BUCK9_RAMP_SHIFT and S2MPS11_BUCK6_RAMP_EN_SHIFT are 0. Signed-off-by: Axel Lin axel@ingics.com --- drivers/regulator/s2mps11.c | 12 +--- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git

[PATCH 1/2] regulator: s2mpa01: Don't check enable_shift before setting enable ramp rate

2014-03-21 Thread Axel Lin
Current code misses updating the register when enable_shift is 0. e.g. S2MPA01_BUCK4_RAMP_EN_SHIFT is 0. Signed-off-by: Axel Lin axel@ingics.com --- drivers/regulator/s2mpa01.c | 12 +--- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/regulator/s2mpa01.c

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-21 Thread Grant Likely
On Fri, 21 Mar 2014 00:26:12 +0100, Laurent Pinchart laurent.pinch...@ideasonboard.com wrote: On Thursday 20 March 2014 23:12:50 Grant Likely wrote: On Thu, 20 Mar 2014 19:52:53 +0100, Laurent Pinchart wrote: Then we might not be talking about the same thing. I'm talking about DT

Re: [PATCH 00/33] [RFC] Non disruptive application core dump infrastructure

2014-03-21 Thread Karel Zak
On Thu, Mar 20, 2014 at 03:09:03PM +0530, Janani Venkataraman wrote: Gencore Daemon The programs can request a dump using gencore() API, provided through libgencore. This is implemented through a daemon which listens on a UNIX File socket. The daemon is started immediately post installation.

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-21 Thread Tomi Valkeinen
On 20/03/14 20:49, Laurent Pinchart wrote: The CPU is the _controlling_ component - it's the component that has to configure the peripherals so they all talk to each other in the right way. Therefore, the view of it needs to be CPU centric. If we were providing a DT description for

Re: mxs-auart gives data from previous run after close and reopen

2014-03-21 Thread Stanislav Meduna
On 21.03.2014 02:39, Peter Hurley wrote: Does disabling the fifo on shutdown clear the fifo? I did not try this, but if my theory is correct, it would not help, as all this does is reducing the FIFO length to one character. So you'd still get up to two characters: one in the FIFO - it could get

Re: [PATCH/RFC 6/8] leds: Add support for max77693 mfd flash cell

2014-03-21 Thread Jacek Anaszewski
On 03/20/2014 04:34 PM, Lee Jones wrote: On Thu, 20 Mar 2014, Jacek Anaszewski wrote: This patch adds led-flash support to Maxim max77693 chipset. Device can be exposed to user space through LED subsystem sysfs interface or through V4L2 subdevice when the support for Multimedia Framework is

[PATCH] serial: omap: free the wakeup settings in remove

2014-03-21 Thread Sanjay Singh Rawat
Signed-off-by: Sanjay Singh Rawat sanjay.ra...@linaro.org --- drivers/tty/serial/omap-serial.c |1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 77f0351..56b61d4 100644 --- a/drivers/tty/serial/omap-serial.c +++

Re: [PATCH v2] tty: serial: sc16is7xx

2014-03-21 Thread Heikki Krogerus
Hi, On Thu, Mar 20, 2014 at 10:05:33AM -0400, j...@ringle.org wrote: From: Jon Ringle jrin...@gridpoint.com The SC16IS7xx is a slave I2C-bus/SPI interface to a single-channel high performance UART. The SC16IS7xx’s internal register set is backward-compatible with the widely used and widely

Re: [PATCH/RFC 1/8] leds: Add sysfs and kernel internal API for flash LEDs

2014-03-21 Thread Jacek Anaszewski
On 03/20/2014 04:28 PM, Richard Purdie wrote: On Thu, 2014-03-20 at 15:51 +0100, Jacek Anaszewski wrote: Some LED devices support two operation modes - torch and flash. This patch provides support for flash LED devices in the LED subsystem by introducing new sysfs attributes and kernel internal

Re: [PATCH v2] gpio: davinci: fix gpio selection for OF

2014-03-21 Thread Linus Walleij
On Tue, Mar 18, 2014 at 10:45 AM, Alexander Holler hol...@ahsoftware.de wrote: But I don't need any rush here, I'm just unable to understand why the -rc phase isn't used for bug fixing as I believe that's what this phase is for. Right now it is mostly a practical issue to me, as I applied the

[PATCH net] virtio-net: don't free skb immediately on kick failure

2014-03-21 Thread Jason Wang
We free the skb immediately on kick failure during xmit without detaching it from the virtqueue. This may lead double free for the skb during free_unused_bufs(). This patch fixes this by not freeing it on kick failure and let it to be freed through free_unused_bufs(). Fixes

Re: [RFC PATCH] cifs: Fix possible deadlock with cifs and work queues

2014-03-21 Thread Pavel Shilovsky
2014-03-21 6:23 GMT+04:00 Steven Rostedt rost...@goodmis.org: On Thu, 20 Mar 2014 17:02:39 -0400 Jeff Layton jlay...@redhat.com wrote: Eventually the server should just allow the read to complete even if the client doesn't respond to the oplock break. It has to since clients can suddenly

[PATCH 0/3] staging: gdm72xx: Minor cleanup

2014-03-21 Thread Michalis Pappas
The following patches perform various cleanups on the gdm72xx driver. PATCH 1/3 fixes some small coding style issues PATCH 2/3 removes an already completed item from the TODO list PATCH 3/3 replaces some jiffies comparisons with wrap-safe functions After all patches have been applied, the only

[PATCH 1/3] staging: gdm72xx: Coding style fixes

2014-03-21 Thread Michalis Pappas
Minor white-space fixes as suggested by checkpatch.pl. Signed-off-by: Michalis Pappas mpap...@fastmail.fm --- drivers/staging/gdm72xx/gdm_qos.c | 2 +- drivers/staging/gdm72xx/gdm_wimax.c | 2 ++ drivers/staging/gdm72xx/usb_boot.c | 1 + 3 files changed, 4 insertions(+), 1 deletion(-) diff

[PATCH 2/3] staging: gdm72xx: Removed task from TODO list

2014-03-21 Thread Michalis Pappas
Removed task related to replacement of kernel_thread with kthread, as issue was fixed on ff5e4a1d2702582614996f6f6d005e9b5caadeb8. Signed-off-by: Michalis Pappas mpap...@fastmail.fm --- drivers/staging/gdm72xx/TODO | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/gdm72xx/TODO

Re: [tip:x86/mm] x86, mm: Move reserving low memory later in initialization

2014-03-21 Thread ivory
This patch seems to make the bios_corruption_check not to cover the lowest 64kB of memory anymore but only the lowest 4kB. Was this deliberate? When I use kernel 3.9 or higher I always get low mem corruption message from the bios corruption checker when I resume from suspend. Below kernel 3.9 I

[PATCH 3/3] staging: gdm72xx: Removed direct comparisons on jiffies

2014-03-21 Thread Michalis Pappas
Replaced comparisons on jiffies values with wrap-safe functions. Signed-off-by: Michalis Pappas mpap...@fastmail.fm --- drivers/staging/gdm72xx/gdm_usb.c | 2 +- drivers/staging/gdm72xx/sdio_boot.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git

Re: [PATCH] bonding: Inactive slaves should keep inactive flag's value to 1.

2014-03-21 Thread Ding Tianhong
On 2014/3/21 10:39, zheng.li wrote: 于 2014年03月21日 01:02, Jay Vosburgh 写道: Zheng Li zheng.x...@oracle.com wrote: Except bond mode 1, in other bond modes, inactive slaves should keep inactive flag to 1 to refuse to receive broadcast packets. Now, active slave send broadcast packets (for

checkpatch on Kconfig files

2014-03-21 Thread Jean Delvare
Hi Andy, hi Joe, When running checkpatch on a patch which tweaks many Kconfig entries, I got the following output: WARNING: please write a paragraph that describes the config symbol fully #74: FILE: drivers/hid/Kconfig:142: config HID_BELKIN WARNING: please write a paragraph that describes the

Re: [PATCH V4 1/3] cpufreq: Make sure frequency transitions are serialized

2014-03-21 Thread Srivatsa S. Bhat
On 03/21/2014 01:28 PM, Viresh Kumar wrote: On 21 March 2014 13:16, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: We need this assignment to happen exactly at this point, that is, *after* the call to post_transition() completes and before calling wake_up(). If the compiler or the

[PATCH v3] staging: cxt1e1: replace OS_kmalloc/OS_kfree with kmalloc/kfree

2014-03-21 Thread Daeseok Youn
Replace OS_kmalloc/OS_kfree with kmalloc/kfree. And also some allocation doesn't need to use GFP_DMA so just use GFP_KERNEL. c4_new() function is never called, remove it. Signed-off-by: Daeseok Youn daeseok.y...@gmail.com --- v3: replace kzalloc with kmalloc. v2: fix subject and comment

Re: linux-next: manual merge of the tip tree with Linus' tree

2014-03-21 Thread Srivatsa S. Bhat
On 03/21/2014 09:53 AM, Stephen Rothwell wrote: Hi all, Today's linux-next merge of the tip tree got a conflict in arch/x86/kernel/cpu/perf_event_intel_uncore.c between commit 2c666adacc9e (x86, intel, uncore: Fix CPU hotplug callback registration) from Linus' tree and commit 411cf180fa00

Re: Testing 1 hard disk in 3 different usb enclosures: kernel reports 3 different numbers of sectors

2014-03-21 Thread Clemens Ladisch
Jaime T wrote: I'd like to use my 1TB Seagate hard disk on my linux box, and I've tested it using 3 different usb-sata enclosures. kernel: [10612.017588] usb 1-1: New USB device found, idVendor=14cd, idProduct=6116 kernel: [10612.017602] usb 1-1: Product: USB Mass Storage Device kernel:

Re: checkpatch on Kconfig files

2014-03-21 Thread Joe Perches
(adding Andi Kleen) On Fri, 2014-03-21 at 09:42 +0100, Jean Delvare wrote: Hi Andy, hi Joe, When running checkpatch on a patch which tweaks many Kconfig entries, I got the following output: WARNING: please write a paragraph that describes the config symbol fully #74: FILE:

Re: [PATCH v2] gpio: davinci: fix gpio selection for OF

2014-03-21 Thread Alexander Holler
Am 21.03.2014 09:28, schrieb Linus Walleij: On Tue, Mar 18, 2014 at 10:45 AM, Alexander Holler hol...@ahsoftware.de wrote: But I don't need any rush here, I'm just unable to understand why the -rc phase isn't used for bug fixing as I believe that's what this phase is for. Right now it is

Re: [PATCH 3.13 000/149] 3.13.7-stable review

2014-03-21 Thread Thomas Backlund
Thomas Backlund skrev 21.3.2014 10:42: Guenter Roeck skrev 21.3.2014 07:37: On 03/20/2014 05:02 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.13.7 release. There are 149 patches in this series, all will be posted as a response to this one. If anyone has

Re: kernel BUG in munlock_vma_pages_range

2014-03-21 Thread Vlastimil Babka
On 03/21/2014 02:53 AM, Sasha Levin wrote: On 12/13/2013 04:08 AM, Vlastimil Babka wrote: On 12/13/2013 09:49 AM, Bob Liu wrote: On 12/13/2013 05:05 AM, Sasha Levin wrote: On 12/12/2013 07:41 AM, Vlastimil Babka wrote: On 12/12/2013 06:03 AM, Bob Liu wrote: On 12/12/2013 11:16 AM, Sasha

Re: [PATCH RFT] regulator: s5m8767: Convert to use regulator_[enable|disable|is_enabled]_regmap

2014-03-21 Thread Krzysztof Kozlowski
On Fri, 2014-03-21 at 14:54 +0800, Axel Lin wrote: Since commit ca5d1b3524b4d regulator: helpers: Modify helpers enabling multi-bit control, we can set enable_val setting for device that use multiple bits for control. Signed-off-by: Axel Lin axel@ingics.com ---

Re: rb tree hrtimer lockup bug (found by perf_fuzzer)

2014-03-21 Thread Thomas Gleixner
On Thu, 20 Mar 2014, Vince Weaver wrote: On Thu, 20 Mar 2014, Thomas Gleixner wrote: Yeah, it causes the explosion in the debug object code. This should have been: + trace_printk(Tracking Object free: %s %p %pS\n, +

Re: [dm-devel] [PATCH RFC v1 00/01] dm-lightnvm introduction

2014-03-21 Thread Joe Thornber
Hi Matias, This looks really interesting and I'd love to get involved. Do you have any recommendations for what hardware I should pick up? - Joe On Thu, Mar 20, 2014 at 11:32:17PM -0700, Matias Bjørling wrote: Hi, Users that have custom firmware SSDs, may choose to expose their flash

[PATCH resend] serial_core: Fix pm imbalance on unbind

2014-03-21 Thread Geert Uytterhoeven
From: Geert Uytterhoeven geert+rene...@linux-m68k.org When a serial port is closed, uart_close() takes care of shutting down the hardware, and powering it down. When a serial port is unbound while in use, uart_close() bypasses all of this, as this is supposed to be done through uart_hangup()

Re: [PATCH 3.13 000/149] 3.13.7-stable review

2014-03-21 Thread Thomas Backlund
Guenter Roeck skrev 21.3.2014 07:37: On 03/20/2014 05:02 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.13.7 release. There are 149 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied,

Re: [PATCH 1/2] ARM: berlin: add scu and chipctrl device nodes for BG2/BG2Q

2014-03-21 Thread Antoine Ténart
On 20/03/2014 21:39, Sebastian Hesselbarth wrote: This adds scu and general purpose registers device nodes required for SMP on Berlin BG2 and BG2Q SoCs. The secondary CPUs will pick their jump address from general purpose (SW generic) register 1. Signed-off-by: Sebastian Hesselbarth

Re: [PATCH 2/2] ARM: berlin: add SMP support

2014-03-21 Thread Antoine Ténart
On 20/03/2014 21:39, Sebastian Hesselbarth wrote: This adds SMP support to Marvell Berlin2 SoCs. Secondary CPUs boot into BootROM, wait for interrupt, and read SW generic register 1 with actual boot code address. Synchronization by holding pen is copied from plat-versatile and mach-prima2.

Re: [PATCH V4 1/3] cpufreq: Make sure frequency transitions are serialized

2014-03-21 Thread Viresh Kumar
On 21 March 2014 14:12, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: You can find some information on this in Documentation/memory-barriers.txt Yep, I know, I have read it several times, but I'm no expert ;-) Not me either :) .. That file has so complex stuff in there that its

RE: [PATCH 9/9] powerpc/pm: support deep sleep feature on T1040

2014-03-21 Thread David Laight
From: Scott Wood [mailto:scottw...@freescale.com] On Thu, 2014-03-20 at 11:59 +, David Laight wrote: I tried to work out what the 'twi, isync' instructions were for (in in_le32()). The best I could come up with was to ensure a synchronous bus-fault. But bus faults are probably only

Re: Bug 71331 - mlock yields processor to lower priority process

2014-03-21 Thread Mike Galbraith
On Fri, 2014-03-21 at 23:02 +0300, Artem Fetishev wrote: Hi all, I am looking at a use-case when a real-time task (B) of higher priority is sometimes preempted by another real-time task (A) of lower priority. Well, B is not really preempted. It calls mlockall() which forces task B to yield

[RFC v4 0/4] xhci: re-work command queue management

2014-03-21 Thread Mathias Nyman
changes since v3: * Use GFP_ATOMIC in xhci_stop_device() because we hold a spinlock * Don't queue commands if host is dying. * Flush command queue when host is dying (delete all commands in queue, call pending completions/free commands). changes since v2: squash first

Re: [PATCH v2 0/3] ata: ahci_platform related cleanups

2014-03-21 Thread Bartlomiej Zolnierkiewicz
Hi, On Thursday, March 20, 2014 08:19:27 PM Hans de Goede wrote: Hi, On 03/20/2014 07:27 PM, Bartlomiej Zolnierkiewicz wrote: [ v1 was named ata: add remaining new-style AHCI platform drivers but we are down from 2 drivers to 1 driver so the title of the patch series no longer was

[RFC v4 3/4] xhci: Use completion and status in global command queue

2014-03-21 Thread Mathias Nyman
Remove the per-device command list and handle_cmd_in_cmd_wait_list() and use the completion and status variables found in the command structure in the global command list. Signed-off-by: Mathias Nyman mathias.ny...@linux.intel.com --- drivers/usb/host/xhci-hub.c | 11 --

[RFC v4 4/4] xhci: rework command timeout and cancellation,

2014-03-21 Thread Mathias Nyman
Use one timer to control command timeout. start/kick the timer every time a command is completed and a new command is waiting, or a new command is added to a empty list. If the timer runs out, then tag the current command as aborted, and start the xhci command abortion process. Previously each

[PATCH v2 0/4] KVM: cleanup ioapic and fix KVM_SET_IRQCHIP with irr != 0

2014-03-21 Thread Paolo Bonzini
Unlike the old qemu-kvm, which really never did that, with new QEMU it is for some reason somewhat likely to migrate a VM with a nonzero IRR in the ioapic. In the case of ISA edge-triggered interrupts, this represents an interrupt that has not left the IOAPIC, which would be okay but it is not

[RFC v4 2/4] xhci: Add a global command queue

2014-03-21 Thread Mathias Nyman
Create a list to store command structures, add a structure to it every time a command is submitted, and remove it from the list once we get a command completion event matching the command. Callers that wait for completion will free their command structures themselves. The other command structures

[PATCH v2 4/4] KVM: ioapic: reinject pending interrupts on KVM_SET_IRQCHIP

2014-03-21 Thread Paolo Bonzini
After the previous patches, an interrupt whose bit is set in the IRR register will never be in the LAPIC's IRR and has never been injected on the migration source. So inject it on the destination. This fixes migration of Windows guests without HPET (they use the RTC to trigger the scheduler

[RFC v4 1/4] xhci: Use command structures when queuing commands on the command ring

2014-03-21 Thread Mathias Nyman
To create a global command queue we require that each command put on the command ring is submitted with a command structure. Functions that queue commands and wait for completion need to allocate a command before submitting it, and free it once completed. The following command queuing functions

[PATCH v2 3/4] KVM: ioapic: extract body of kvm_ioapic_set_irq

2014-03-21 Thread Paolo Bonzini
We will reuse it to process a nonzero IRR that is passed to KVM_SET_IRQCHIP. Reviewed-by: Alex Williamson alex.william...@redhat.com Signed-off-by: Paolo Bonzini pbonz...@redhat.com --- v1-v2: more comments change argument name from level to irq_level virt/kvm/ioapic.c |

[PATCH v2 1/4] KVM: ioapic: merge ioapic_deliver into ioapic_service

2014-03-21 Thread Paolo Bonzini
Commonize the handling of masking, which was absent for kvm_ioapic_set_irq. Setting remote_irr does not need a separate function either, and merging the two functions avoids confusion. Reviewed-by: Alex Williamson alex.william...@redhat.com Signed-off-by: Paolo Bonzini pbonz...@redhat.com ---

[PATCH v2 2/4] KVM: ioapic: clear IRR for edge-triggered interrupts at delivery

2014-03-21 Thread Paolo Bonzini
This ensures that IRR bits are set in the KVM_GET_IRQCHIP result only if the interrupt is still sitting in the IOAPIC. After the next patches, it avoids spurious reinjection of the interrupt when KVM_SET_IRQCHIP is called. Reviewed-by: Alex Williamson alex.william...@redhat.com Signed-off-by:

Re: [PATCH net-next] xen-netback: Stop using xenvif_tx_pending_slots_available

2014-03-21 Thread Ian Campbell
On Thu, 2014-03-20 at 19:32 +, Zoltan Kiss wrote: Since the early days TX stops if there isn't enough free pending slots to consume a maximum sized (slot-wise) packet. Probably the reason for that is to avoid the case when we don't have enough free pending slot in the ring to finish the

Re: [PATCH/RFC 6/8] leds: Add support for max77693 mfd flash cell

2014-03-21 Thread Lee Jones
This patch adds led-flash support to Maxim max77693 chipset. Device can be exposed to user space through LED subsystem sysfs interface or through V4L2 subdevice when the support for Multimedia Framework is enabled. Device supports up to two leds which can work in flash and torch mode. Leds

Re: [PATCH net-next] xen-netback: Follow-up patch for grant mapping series

2014-03-21 Thread Ian Campbell
On Thu, 2014-03-20 at 19:32 +, Zoltan Kiss wrote: Ian made some late comments about the grant mapping series, I incorporated the outcomes into this patch. Additional comments, refactoring etc. I don't know how davem feels about merging these kinds of thing into one patch but from my point

[PATCH RFC V2 1/4] vhost: introduce queue_index for tracing

2014-03-21 Thread Jason Wang
Signed-off-by: Jason Wang jasow...@redhat.com --- drivers/vhost/net.c | 1 + drivers/vhost/vhost.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index a0fa5de..85d666c 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -708,6 +708,7

[PATCH 1/2] pinctrl: nomadik: rename secondary to latent

2014-03-21 Thread Linus Walleij
The secondary irq in the nomadik pin control driver is actually not secondary (as in: can occur any time alongside the ordinary irq), it is a latent IRQ. It is an IRQ that has occurred when the system was in sleep state and has been cached in a special register flagged from the low power

[PATCH 2/2] pinctrl: nomadik: factor in platform data container

2014-03-21 Thread Linus Walleij
The old platform data struct is just a leftover from the times when the driver was not probed exclusively from the device tree. Factor this into the general state container and simplify the probe path. Signed-off-by: Linus Walleij linus.wall...@linaro.org --- drivers/pinctrl/pinctrl-nomadik.c |

[PATCH RFC V2 3/4] vhost_net: add basic tracepoints for vhost_net

2014-03-21 Thread Jason Wang
To help performance analyze and debugging, this patch introduces tracepoints for vhost_net. Two tracepoints were introduced, packets sending and receiving. Signed-off-by: Jason Wang jasow...@redhat.com --- drivers/vhost/net.c | 5 + drivers/vhost/net_trace.h | 53

[PATCH RFC V2 4/4] tools: virtio: add a top-like utility for displaying vhost satistics

2014-03-21 Thread Jason Wang
This patch adds simple python to display vhost satistics of vhost, the codes were based on kvm_stat script from qemu. As work function has been recored, filters could be used to distinguish which kinds of work are being executed or queued: vhost statistics vhost_virtio_update_used_idx

Re: [PATCH 0/2] ARM: berlin: SMP support

2014-03-21 Thread Ben Dooks
On 21/03/14 04:14, Jisheng Zhang wrote: On Thu, 20 Mar 2014 13:39:44 -0700 Sebastian Hesselbarth sebastian.hesselba...@gmail.com wrote: This is a small patch set for SMP support on Marvell Berlin BG2 and recently provided BG2Q. Nothing spectacular, as it basically copies SMP holding pen

[PATCH RFC V2 2/4] vhost: basic tracepoints

2014-03-21 Thread Jason Wang
To help for the performance optimizations and debugging, this patch tracepoints for vhost. Two kinds of activities were traced: virtio and vhost work queuing/wakeup. Signed-off-by: Jason Wang jasow...@redhat.com --- drivers/vhost/net.c | 1 + drivers/vhost/trace.h | 175

Re: [PATCH] staging: cxt1e1: hwprobe: Fix sparse warning

2014-03-21 Thread Matei Oprea
I did it against your master branch of staging.git. I guess that's why doesn't apply at all. I switched branches to staging-next after your e-mail. Thanks and sorry ! On Wed, Mar 19, 2014 at 1:14 AM, Greg KH gre...@linuxfoundation.org wrote: On Wed, Mar 19, 2014 at 12:33:19AM +0200, Matei Oprea

[PATCH RFC V2 0/4] Adding tracepoints to vhost/net

2014-03-21 Thread Jason Wang
Recent debugging on vhost net zerocopy shows the need of tracepoints. So to help in vhost{net} debugging and performance analyzing, the following series adding basic tracepoints to vhost. Operations of both vhost and vhost_net were traced in current implementation. A top-like satistics displaying

[RESEND] [PATCH] xhci: Switch Intel Lynx Point ports to EHCI on shutdown.

2014-03-21 Thread Denis Turischev
The same issue like with Panther Point chipsets. If the USB ports are switched to xHCI on shutdown, the xHCI host will send a spurious interrupt, which will wake the system. Some BIOS have work around for this, but not all. One example is Compulab's mini-desktop, the Intense-PC2. The bug can be

Re: [PATCH v3 1/6] sched: rework of sched_domain topology definition

2014-03-21 Thread Vincent Guittot
On 20 March 2014 18:18, Dietmar Eggemann dietmar.eggem...@arm.com wrote: On 20/03/14 17:02, Vincent Guittot wrote: On 20 March 2014 13:41, Dietmar Eggemann dietmar.eggem...@arm.com wrote: On 19/03/14 16:22, Vincent Guittot wrote: We replace the old way to configure the scheduler topology with

Re: [PATCH V4 1/3] cpufreq: Make sure frequency transitions are serialized

2014-03-21 Thread Viresh Kumar
On 21 March 2014 14:51, Viresh Kumar viresh.ku...@linaro.org wrote: @Catalin: We have a problem here and need your expert advice. After changing CPU frequency we need to call this code: cpufreq_notify_post_transition(); policy-transition_ongoing = false; And the sequence must be like this

Re: [PATCH v11 20/27] iommu/exynos: allow having multiple System MMUs for a master H/W

2014-03-21 Thread Tomasz Figa
On 21.03.2014 06:21, Cho KyongHo wrote: On Thu, 20 Mar 2014 11:54:58 +0100, Tomasz Figa wrote: On 20.03.2014 11:22, Cho KyongHo wrote: On Wed, 19 Mar 2014 16:14:57 +0100, Tomasz Figa wrote: On 19.03.2014 14:20, Tomasz Figa wrote: On 19.03.2014 01:39, Cho KyongHo wrote: On Tue, 18 Mar 2014

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Re: [PATCH v5 1/4] pci: APM X-Gene PCIe controller driver

2014-03-21 Thread Sunil Kovvuri
Hi Tanmay, Didn't get how PCI resources are enabled for the device. Liviu Dudau's ARM64 PCI architecture patch enables device resources using genenic API. https://lkml.org/lkml/2014/3/14/276 + return pci_enable_resources(dev, mask); pci_enable_resources() checks if resource-parent is non-NULL.

Re: mxs-auart gives data from previous run after close and reopen

2014-03-21 Thread Peter Hurley
On 03/21/2014 04:21 AM, Stanislav Meduna wrote: On 21.03.2014 02:39, Peter Hurley wrote: Does disabling the fifo on shutdown clear the fifo? I did not try this, but if my theory is correct, it would not help, as all this does is reducing the FIFO length to one character. So you'd still get

[PATCH] regulator: Add new driver for ST's PWM controlled voltage regulators

2014-03-21 Thread Lee Jones
On some STMicroelectronics hardware reside regulators consisting partly of a PWM input connected to the feedback loop. As the PWM duty-cycle is varied the output voltage adapts. This driver allows us to vary the output voltage by adapting the PWM input duty-cycle. Signed-off-by: Lee Jones

Re: [PATCH 5/5] regulator: arizona-micsupp: Add processing of init_data from device tree

2014-03-21 Thread Lee Jones
Signed-off-by: Charles Keepax ckee...@opensource.wolfsonmicro.com --- Documentation/devicetree/bindings/mfd/arizona.txt |6 ++- drivers/regulator/arizona-micsupp.c | 50 + For the sake of simplicity would you be kind enough to submit MFD documentation

[PATCH v4] core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors

2014-03-21 Thread Zoltan Kiss
skb_zerocopy can copy elements of the frags array between skbs, but it doesn't orphan them. Also, it doesn't handle errors, so this patch takes care of that as well, and modify the callers accordingly. skb_tx_error() is also added to the callers so they will signal the failed delivery towards the

Re: [PATCH 4/5] regulator: arizona-ldo1: Add processing of init_data from device tree

2014-03-21 Thread Lee Jones
Signed-off-by: Charles Keepax ckee...@opensource.wolfsonmicro.com --- Documentation/devicetree/bindings/mfd/arizona.txt |7 +++ I can see why you're doing it like this, but it's probably best to do all of the document changes in one single (separate) patch.

Re: [PATCH] bonding: Inactive slaves should keep inactive flag's value to 1.

2014-03-21 Thread Sergei Shtylyov
Hello. On 03/20/2014 11:51 AM, Zheng Li wrote: Except bond mode 1, in other bond modes, inactive slaves should keep inactive flag to 1 to refuse to receive broadcast packets. Now, active slave send broadcast packets (for example ARP requests) which will arrive inactive slaves on same host

Re: [PATCH v3] core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors

2014-03-21 Thread Zoltan Kiss
On 20/03/14 22:22, Thomas Graf wrote: On 03/20/2014 05:02 PM, Zoltan Kiss wrote: --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -464,7 +464,9 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb, } nla-nla_len = nla_attr_size(skb-len);

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