Re: [PATCH v4 01/16] drm: exynos/dp: fix code style

2015-09-02 Thread Joe Perches
On Thu, 2015-09-03 at 13:33 +0800, Yakir Yang wrote: [] > diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c [] > @@ -155,24 +156,22 @@ static int exynos_dp_read_edid(struct > exynos_dp_device *dp) > } > exynos_dp_read_byte_from_dpcd(dp,

Re: [RFC] firmware: annotate thou shalt not request fw on init or probe

2015-09-02 Thread Julia Lawall
On Thu, 3 Sep 2015, Luis R. Rodriguez wrote: > On Sat, Aug 29, 2015 at 06:18:20PM +0200, Julia Lawall wrote: > > > +@ defines_module_init exists @ > > > +declarer name module_init; > > > +identifier init; > > > +@@ > > > + > > > +module_init(init); > > > + > > > +@ has_probe depends on

Re: [PATCH] null_blk: fix memory leak on cleanup

2015-09-02 Thread Matias Bjorling
Den 02-09-2015 kl. 20:39 skrev Ross Zwisler: On Mon, Aug 31, 2015 at 02:17:18PM +0200, Matias Bjørling wrote: From: Matias Bjørling Driver was not freeing the memory allocated for internal nullb queues. This patch frees the memory during driver unload. You may want to consider devm_* style

Re: [PATCHv6] ARM: exynos_defconfig: Enable LEDS for Odroid-XU3/XU4

2015-09-02 Thread Krzysztof Kozlowski
On 03.09.2015 14:38, Anand Moon wrote: > Enable config option NEW_LEDS, LEDS_CLASS, LEDS_GPIO, LEDS_PWM, > LEDS_TRIGGERS, LEDS_TRIGGER_TIMER, LEDS_TRIGGER_HEARTBEAT for > Odroid-XU3/XU4 board. > > Signed-off-by: Anand Moon > > --- > Changes from last version > dropped following option. >

[PATCH 3/3][v3] arm: dts: ls1021a: Add quirk for Erratum A009116

2015-09-02 Thread Nikhil Badola
Add "snps,quirk-frame-length-adjustment" property to USB3 node for erratum A009116. This property provides value of GFLADJ_30MHZ for post silicon frame length adjustment. Signed-off-by: Nikhil Badola --- Changes for v3 : None arch/arm/boot/dts/ls1021a.dtsi | 1 + 1 file changed, 1 insertion(+)

Re: [PATCH 1/5] staging: lustre: fix whitespace errors reported by checkpatch.pl

2015-09-02 Thread Greg Kroah-Hartman
On Thu, Sep 03, 2015 at 08:22:55AM +0300, Mike Rapoport wrote: > On Wed, Sep 02, 2015 at 05:48:46PM -0700, Greg Kroah-Hartman wrote: > > On Sat, Aug 22, 2015 at 05:17:19PM +0300, Mike Rapoport wrote: > > > Added/removed spaces and replaced '+1' with '1' in several places to > > > eliminate SPACING

[PATCHv6] ARM: exynos_defconfig: Enable LEDS for Odroid-XU3/XU4

2015-09-02 Thread Anand Moon
Enable config option NEW_LEDS, LEDS_CLASS, LEDS_GPIO, LEDS_PWM, LEDS_TRIGGERS, LEDS_TRIGGER_TIMER, LEDS_TRIGGER_HEARTBEAT for Odroid-XU3/XU4 board. Signed-off-by: Anand Moon --- Changes from last version dropped following option. CONFIG_LEDS_CLASS_FLASH CONFIG_TRIGGER_ONESHOT

[PATCH 2/3][v3] drivers: usb: dwc3: Add frame length adjustment quirk

2015-09-02 Thread Nikhil Badola
Add adjust_frame_length_quirk for writing to fladj register which adjusts (micro)frame length to value provided by "snps,quirk-frame-length-adjustment" property thus avoiding USB 2.0 devices to time-out over a longer run Signed-off-by: Nikhil Badola --- Changes for v3: - removed

[PATCH 1/3][v3] Documentation: dt: dwc3: Add snps,quirk-frame-length-adjustment property

2015-09-02 Thread Nikhil Badola
Add snps,quirk-frame-length-adjustment property which provides value for post silicon frame length adjustment Signed-off-by: Nikhil Badola --- Changes for v3 : None Documentation/devicetree/bindings/usb/dwc3.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git

Re: [PATCH v4 01/16] drm: exynos/dp: fix code style

2015-09-02 Thread Yakir Yang
Hi Krzysztof, 在 09/03/2015 01:08 PM, Krzysztof Kozlowski 写道: On 03.09.2015 14:04, Yakir Yang wrote: Hi Krzysztof, 在 09/03/2015 08:21 AM, Krzysztof Kozlowski 写道: On 01.09.2015 14:46, Yakir Yang wrote: After run "checkpatch.pl -f --subjective" command, I see there are lots of alignment

Re: [PATCH v4 03/16] drm: bridge: analogix/dp: split exynos dp driver to bridge dir

2015-09-02 Thread Yakir Yang
Hi Krzysztof, 在 09/03/2015 08:58 AM, Krzysztof Kozlowski 写道: On 01.09.2015 14:49, Yakir Yang wrote: Split the dp core driver from exynos directory to bridge directory, and rename the core driver to analogix_dp_*, leave the platform code to analogix_dp-exynos. Signed-off-by: Yakir Yang ---

Re: [RFC 00/30] x86: Rewrite all syscall entries except native 64-bit

2015-09-02 Thread Brian Gerst
On Tue, Sep 1, 2015 at 6:41 PM, Andy Lutomirski wrote: > Here's a monster series that I'm working on. I think it's in decent > shape now. > > The first couple patches are tests and some old stuff. There's a > test that validates the vDSO AT_SYSINFO annotations (which fails on > 32-bit Debian

Re: [PATCH 1/5] staging: lustre: fix whitespace errors reported by checkpatch.pl

2015-09-02 Thread Mike Rapoport
On Wed, Sep 02, 2015 at 05:48:46PM -0700, Greg Kroah-Hartman wrote: > On Sat, Aug 22, 2015 at 05:17:19PM +0300, Mike Rapoport wrote: > > Added/removed spaces and replaced '+1' with '1' in several places to > > eliminate SPACING and POINTER_LOCATION errors reported by checkpatch.pl > > > >

Re: [PATCH] ARM: exynos_defconfig: Make S3C2410_WATCHDOG as loadable module

2015-09-02 Thread Anand Moon
Hi Krzysztof On 3 September 2015 at 10:32, Krzysztof Kozlowski wrote: > On 03.09.2015 13:10, Anand Moon wrote: >> S3C2410_WATCHDOG watchdog drivers should not be loaded automatically, >> but only if a watchdog daemon is installed. > > First of all: why? > > Secondly: even as a module driver

Re: [PATCH 1/2] KVM: x86: set TMR when the interrupt is accepted

2015-09-02 Thread Nakajima, Jun
On Wed, Sep 2, 2015 at 3:38 PM, Steve Rutherford wrote: > On Thu, Aug 13, 2015 at 09:31:48AM +0200, Paolo Bonzini wrote: > Pinging this thread. > > Should I put together a patch to make split irqchip work properly with the > old TMR behavior? Yes, please. Intel® 64 and IA-32 Architectures

[PATCH v2 3/5] staging: fbtft: fbtft_request_gpios: reduce nesting

2015-09-02 Thread Mike Rapoport
Returning immediately if no platform_data or platform_data->gpios is specified reduceis code nesting Signed-off-by: Mike Rapoport --- drivers/staging/fbtft/fbtft-core.c | 51 +++--- 1 file changed, 26 insertions(+), 25 deletions(-) diff --git

[PATCH v2 4/5] staging: fbtft: fb_ssd1351: define backlight_ops statically

2015-09-02 Thread Mike Rapoport
instead of devm_kzalloc'ing them Signed-off-by: Mike Rapoport --- drivers/staging/fbtft/fb_ssd1351.c | 13 + 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/staging/fbtft/fb_ssd1351.c b/drivers/staging/fbtft/fb_ssd1351.c index 9bcd7a0..dff5809 100644 ---

[PATCH v2 2/5] staging: fbtft: fbtft-core: define backlight_ops statically

2015-09-02 Thread Mike Rapoport
instead of devm_kzalloc'ing them Signed-off-by: Mike Rapoport --- drivers/staging/fbtft/fbtft-core.c | 15 ++- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c index bbc394a..81ba416 100644 ---

[PATCH v2 5/5] staging: fbtft: fb_watterott: define backlight_ops statically

2015-09-02 Thread Mike Rapoport
instead of devm_kzalloc'ing them Signed-off-by: Mike Rapoport --- drivers/staging/fbtft/fb_watterott.c | 17 + 1 file changed, 5 insertions(+), 12 deletions(-) diff --git a/drivers/staging/fbtft/fb_watterott.c b/drivers/staging/fbtft/fb_watterott.c index 88fb2c0..e8ebe2e

[PATCH v2 0/5] staging: fbtft: some checpatch.pl cleanups

2015-09-02 Thread Mike Rapoport
Hi, These patches slightly refactor the code to reduce amount of checkpath.pl warnings v2 changes: * add elaborate changelog to the first pacth in the series (staging: fbtft: remove unused bl_ops from fbtft_unregister_backlight) Mike Rapoport (5): staging: fbtft: remove unused bl_ops from

[PATCH v2 1/5] staging: fbtft: remove unused bl_ops from fbtft_unregister_backlight

2015-09-02 Thread Mike Rapoport
The only usage of bl_ops variable in fbtft_unregister_backlight function was assigment of a value to that variable, therefore the assignment and the variable itself can be safely removed Signed-off-by: Mike Rapoport --- drivers/staging/fbtft/fbtft-core.c | 3 --- 1 file changed, 3 deletions(-)

Re: [PATCHv5] ARM: exynos_defconfig: Enable LEDS for Odroid-XU3/XU4

2015-09-02 Thread Krzysztof Kozlowski
On 03.09.2015 12:57, Anand Moon wrote: > From: Anand Moon > > Enable config option NEW_LEDS, LEDS_CLASS, LEDS_GPIO, LEDS_PWM, > LEDS_TRIGGERS, LEDS_TRIGGER_TIMER, LEDS_TRIGGER_HEARTBEAT for > Odroid-XU3/XU4 board. > > Signed-off-by: Anand Moon > > --- > Changes from last version > dropped

[PATCH] ARM: fix bug which lowmem size is limited to 760MB

2015-09-02 Thread Yongtaek Lee
default value of VMALLOC_START was set 0xf000 for ARM by commit 0536bdf3. It leads lowmem end address 0xef80 not 0xf000. VMALLOC_END - (240 << 20) - VMALLOC_OFFSET) 0xff00 - 0x0f00 - 0x0080 = 0xef80 In case of 768MB ram without CONFIG_HIGHMEM=y, last 8MB could not be

Re: [PATCH v4 01/16] drm: exynos/dp: fix code style

2015-09-02 Thread Krzysztof Kozlowski
On 03.09.2015 14:04, Yakir Yang wrote: > Hi Krzysztof, > > 在 09/03/2015 08:21 AM, Krzysztof Kozlowski 写道: >> On 01.09.2015 14:46, Yakir Yang wrote: >>> After run "checkpatch.pl -f --subjective" command, I see there >>> are lots of alignment problem in exynos_dp driver, so let just >>> fix them.

linux-next: Tree for Sep 3

2015-09-02 Thread Stephen Rothwell
Hi all, There will be no linux-next releases on Friday (tomorrow) or Monday. Please do not add material for v4.4 until after v4.3-rc1 is out. Changes since 20150902: I used the h8300 tree from next-20150828 since the current tree has been rebased onto something very old :-( The drm-misc tree

Re: [PATCH v4 01/16] drm: exynos/dp: fix code style

2015-09-02 Thread Yakir Yang
Hi Krzysztof, 在 09/03/2015 08:21 AM, Krzysztof Kozlowski 写道: On 01.09.2015 14:46, Yakir Yang wrote: After run "checkpatch.pl -f --subjective" command, I see there are lots of alignment problem in exynos_dp driver, so let just fix them. Hi, Warnings from checkpatch are not a reason for a

Re: [PATCH] ARM: exynos_defconfig: Make S3C2410_WATCHDOG as loadable module

2015-09-02 Thread Krzysztof Kozlowski
On 03.09.2015 13:10, Anand Moon wrote: > S3C2410_WATCHDOG watchdog drivers should not be loaded automatically, > but only if a watchdog daemon is installed. First of all: why? Secondly: even as a module driver could be loaded automatically to match enabled device (it has MODULE_DEVICE_TABLE). In

Re: [PATCH] cpufreq: pass policy to ->get() driver callback

2015-09-02 Thread Viresh Kumar
On 31-07-15, 16:14, Viresh Kumar wrote: > CPUFreq drivers today support ->get(cpu) callback, which returns current > clock rate of the CPU. The problem with ->get() is that it takes cpu > number as parameter and this unnecessarily makes things complex. > > Firstly the core gets the cpu number by

Re: [PATCH 1/4] drivers/misc/sgi-gru: remove unused variable

2015-09-02 Thread Sudip Mukherjee
On Wed, Sep 02, 2015 at 09:42:04AM -0500, Dimitri Sivanich wrote: > On Wed, Sep 02, 2015 at 04:54:55PM +0530, Sudip Mukherjee wrote: > > These variables were only assigned some value and were never used. > > > > Signed-off-by: Sudip Mukherjee > > --- > > > > + int i; > + > + if

Re: [RESEND PATCH 5/7] extcon: Export OF module alias information in missing drivers

2015-09-02 Thread Chanwoo Choi
On 2015년 08월 25일 15:31, Javier Martinez Canillas wrote: > The I2C core always reports the MODALIAS uevent as "i2c:" > regardless of the mechanism that was used to register the device > (i.e: OF or board code) and the table that is used later to match > the driver with the device (i.e: I2C id table

Re: [GIT PULL] SG changes for 4.3

2015-09-02 Thread Ming Lin
On Wed, Sep 2, 2015 at 3:50 PM, Jens Axboe wrote: > On 09/02/2015 04:41 PM, Jens Axboe wrote: >> >> On 09/02/2015 04:34 PM, Linus Torvalds wrote: >>> >>> Jens, >>> >>> On Wed, Sep 2, 2015 at 9:58 AM, Jens Axboe wrote: This pull request contains a set of scatter-gather related

Re: [PATCH v4 14/16] drm: bridge: analogix/dp: try force hpd after plug in lookup failed

2015-09-02 Thread Yakir Yang
Hi Rob, 在 09/03/2015 04:17 AM, Rob Herring 写道: On Tue, Sep 1, 2015 at 1:14 AM, Yakir Yang wrote: Some edp screen do not have hpd signal, so we can't just return failed when hpd plug in detect failed. This is a property of the panel (or connector perhaps), so this property should be located

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Re: kfree a pointer "from the middle" causing protection faults

2015-09-02 Thread Muni Sekhar
On Wed, Sep 2, 2015 at 9:39 PM, Jeff Epler wrote: > On Wed, Sep 02, 2015 at 08:32:15PM +0530, Muni Sekhar wrote: >> [ Please keep me in CC as I'm not subscribed to the list] >> >> Hello, >> >> >> I am getting protection faults in different kernel modules if I try to >> free a pointer "from the

[PATCH] mm/mmap.c: Remove redundent 'get_area' function pointer in get_unmapped_area()

2015-09-02 Thread gang . chen . 5i5j
From: Chen Gang Call the function pointer directly, then let code a bit simpler. Signed-off-by: Chen Gang --- mm/mmap.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/mm/mmap.c b/mm/mmap.c index 4db7cf0..39fd727 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@

[PATCH] ARM: exynos_defconfig: Make S3C2410_WATCHDOG as loadable module

2015-09-02 Thread Anand Moon
S3C2410_WATCHDOG watchdog drivers should not be loaded automatically, but only if a watchdog daemon is installed. Signed-off-by: Anand Moon --- arch/arm/configs/exynos_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/configs/exynos_defconfig

Re: [PATCH] mm/mmap.c: Remove useless statement "vma = NULL" in find_vma()

2015-09-02 Thread Chen Gang
Hello all: I also want to consult: the comments of find_vma() says: "Look up the first VMA which satisfies addr < vm_end, ..." Is it OK? (why not "vm_start <= addr < vm_end"), need we let "vma = tmp" in "if (tmp->vm_start <= addr)"? -- it looks the comments is not match the implementation,

[PATCHv5] ARM: exynos_defconfig: Enable LEDS for Odroid-XU3/XU4

2015-09-02 Thread Anand Moon
From: Anand Moon Enable config option NEW_LEDS, LEDS_CLASS, LEDS_GPIO, LEDS_PWM, LEDS_TRIGGERS, LEDS_TRIGGER_TIMER, LEDS_TRIGGER_HEARTBEAT for Odroid-XU3/XU4 board. Signed-off-by: Anand Moon --- Changes from last version dropped following option. CONFIG_LEDS_CLASS_FLASH

Re: [PATCH v4 03/16] drm: bridge: analogix/dp: split exynos dp driver to bridge dir

2015-09-02 Thread Yakir Yang
Hi Emil, 在 09/02/2015 10:50 PM, Emil Velikov 写道: [Dropping the CC list] Hmm...Don't understand what this means. If you can explain, that would be better, so I would not miss your suggest. :-) Hi Yakir Yang, On 1 September 2015 at 06:49, Yakir Yang wrote: Split the dp core driver from

[PATCH] mm/mmap.c: Remove useless statement "vma = NULL" in find_vma()

2015-09-02 Thread gang . chen . 5i5j
From: Chen Gang Before the main looping, vma is already is NULL, so need not set it to NULL, again. Signed-off-by: Chen Gang --- mm/mmap.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/mmap.c b/mm/mmap.c index df6d5f0..4db7cf0 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2054,7 +2054,6

Re: [PATCH v4 10/16] phy: Add driver for rockchip Display Port PHY

2015-09-02 Thread Yakir Yang
Hi Rob, 在 09/02/2015 09:27 PM, Rob Herring 写道: On Tue, Sep 1, 2015 at 1:04 AM, Yakir Yang wrote: This phy driver would control the Rockchip DisplayPort module phy clock and phy power, it is relate to analogix_dp-rockchip dp driver. If you want DP works rightly on rockchip platform, then you

[PATCH V3 2/2] watchdog: Read device status through sysfs attributes

2015-09-02 Thread Pratyush Anand
This patch adds following attributes to watchdog device's sysfs interface to read its different status. * state - reads whether device is active or not * identity - reads Watchdog device's identity string. * timeout - reads current timeout. * timeleft - reads timeleft before watchdog generates a

[PATCH V3 1/2] watchdog: Use static struct class watchdog_class in stead of pointer

2015-09-02 Thread Pratyush Anand
We need few sysfs attributes to know different status of a watchdog device. To do that, we need to associate .dev_groups with watchdog_class. So convert it from pointer to static. Putting this static struct in watchdog_dev.c, so that static device attributes defined in that file can be attached to

Re: [Adi-buildroot-devel] [Consult] blackfin: About one building break issue for STACKTRACE

2015-09-02 Thread Chen Gang
On 4/17/15 22:02, Chen Gang wrote: > On 4/17/15 11:02, Zhang, Sonic wrote: >> Hi Gang, >> >> Please only use the GCC for Blackfin 2013R1 or 2014R1 from >> https://sourceforge.net/projects/adi-buildroot/files/ . Upstream GCC5 isn't >> ported to Blackfin properly. >> I shall try to merge the

Re: Linux Firmware Signing

2015-09-02 Thread Mimi Zohar
On Thu, 2015-09-03 at 02:29 +0200, Luis R. Rodriguez wrote: > On Wed, Sep 02, 2015 at 08:05:36PM -0400, Mimi Zohar wrote: > > On Wed, 2015-09-02 at 20:46 +0200, Luis R. Rodriguez wrote: > > > On Tue, Sep 01, 2015 at 11:35:05PM -0400, Mimi Zohar wrote: > > > We want something that is not only

Re: [PATCH v2] cpufreq-dt: add suspend frequency support

2015-09-02 Thread Viresh Kumar
On 02-09-15, 11:03, Stephen Boyd wrote: > On 09/02/2015 09:47 AM, Bartlomiej Zolnierkiewicz wrote: > > Add suspend frequency support and set it to the boot frequency, > > this matches what the old exynos-cpufreq driver has been doing. > > > > This patch fixes suspend/resume support on Exynos4412

Re: [PATCH] HID: hid-lg: Add USBID for Logitech G29 Wheel

2015-09-02 Thread simon
> I do not have this wheel to test with, but this should at least get it > working in emulation mode. > > Note: There is probably more work required for adjust HID descriptor and > handle switching between emulation and native modes. I was able to get some more information, but as yet have not

Re: [PATCH] cpufreq-dt: add suspend frequency support

2015-09-02 Thread Viresh Kumar
On 02-09-15, 18:42, Bartlomiej Zolnierkiewicz wrote: > Add suspend frequency support and set it to the boot frequency, > this matches what the old exynos-cpufreq driver has been doing. > > This patch fixes suspend/resume support on Exynos4412 based > Trats2 board and reboot hang on Exynos4412

Re: Fwd: [PATCH] x86: Use larger chunks in mtrr_cleanup

2015-09-02 Thread Luis R. Rodriguez
On Mon, Aug 31, 2015 at 11:05:33AM -0500, Stuart Hayes wrote: > Increase the range of chunk sizes tried in mtrr_cleanup() so it is able > to map large memory configs into MTRRs. > > Currently, mtrr_cleanup() will fail with large memory configurations, > because it limits chunk_size to 2GB, which

RE: Re: [PATCH 14/31] perf tools: Suppress probing messages when probing by BPF loading

2015-09-02 Thread 平松雅巳 / HIRAMATU,MASAMI
> From: Namhyung Kim [mailto:namhy...@gmail.com] On Behalf Of Namhyung Kim > > On Sat, Aug 29, 2015 at 04:21:48AM +, Wang Nan wrote: > > This patch suppresses message output by add_perf_probe_events() and > > del_perf_probe_events() if they are triggered by BPF loading. Before > > this patch,

[PATCH] ARM: fix bug which VMALLOC_START is lowwer than 0xf0000000

2015-09-02 Thread Yongtaek Lee
default value of vmalloc_min was set 0xf000 for ARM by commit 0536bdf3. But actually vmalloc_min is 0xef80 not 0xf000. VMALLOC_END - (240 << 20) - VMALLOC_OFFSET) 0xff00 - 0x0f00 - 0x0080 = 0xef80 In case of 768MB ram without CONFIG_HIGHMEM=y, last 8MB could not be

Re: perf: bug, kernel ignores the buffer size on large read

2015-09-02 Thread Vince Weaver
On Thu, 3 Sep 2015, Peter Zijlstra wrote: > I think we should try and just ban events with a read_size > 64k; that's > one _large_ group -- there's other issues with that as well I imagine. yes, I don't really have a use case for this, I just noticed the problem because Debian apparently bumped

Re: pcieport AER error spam on Intel Skylake

2015-09-02 Thread Alexander Duyck
On 09/02/2015 03:53 PM, Bjorn Helgaas wrote: On Wed, Sep 2, 2015 at 5:01 PM, Daniel Drake wrote: Hi, Working with a sample for a new laptop based on Intel Skylake, the kernel logs are full of these messages: pcieport :00:1c.5: AER: Corrected error received: id=00e5 pcieport

[PATCH 3/3] scsi:stex.c Add S3/S4 support

2015-09-02 Thread Charles Chiou
From 7d98f8c500de452277e2700a950b23bf4685ed64 Mon Sep 17 00:00:00 2001 From: Charles Date: Wed, 2 Sep 2015 20:54:45 +0800 Subject: [PATCH 3/3] scsi:stex.c Add S3/S4 support Add S3/S4 support, add .suspend and .resume function in pci_driver. In .suspend handler, driver send S3/S4 signal to the

[PATCH 2/4] scsi:stex.c Add hotplug support

2015-09-02 Thread Charles Chiou
From 9f6cf26367419ed746c6c0f4e80fad6066b99d06 Mon Sep 17 00:00:00 2001 From: Charles Date: Wed, 2 Sep 2015 20:48:55 +0800 Subject: [PATCH 2/3] scsi:stex.c Add hotplug support 1. Add hotplug support. Pegasus support surprise removal. To this end, I use return_abnormal_state function to

Re: [RFC] asm-generic/pci_iomap.h: make custom PCI BAR requirements explicit

2015-09-02 Thread Luis R. Rodriguez
On Wed, Sep 2, 2015 at 6:44 PM, Luis R. Rodriguez wrote: >> I don't think we really need to spell it out here. s390 PCI is different >> from everybody else's in a lot of ways, so a simple 'depends on PCI && >> !S390' for CONFIG_PCI_IOMAP seems simpler and more intuitive. > > Sure that would work

The tick when exit idle for nohz_full cpu

2015-09-02 Thread Jiang, Yunhong
Hi, Frederic I noticed currently the tick_nohz_idle_exit() will always restart the sched_tick, even when it's on the nohz_full cpu. I'm not sure if we can keep the sched_tick stopped if it's on a nohz_full_cpu. The sched tick will be enabled on tick_nohz_task_switch() if needed. Is it

[PATCH 1/3] scsi:stex.c Support to Pegasus series.

2015-09-02 Thread Charles Chiou
From 63f806abc43237285a918f559ce6e5e410d90d85 Mon Sep 17 00:00:00 2001 From: Charles Date: Wed, 2 Sep 2015 20:41:56 +0800 Subject: [PATCH 1/3] scsi:stex.c Support to Pegasus series. Pegasus is a high performace hardware RAID solution designed to unleash the raw power of Thunderbolt technology.

Re: [RFC] asm-generic/pci_iomap.h: make custom PCI BAR requirements explicit

2015-09-02 Thread Luis R. Rodriguez
On Sat, Aug 29, 2015 at 08:25:05AM -0700, Christoph Hellwig wrote: > On Fri, Aug 28, 2015 at 05:17:27PM -0700, Luis R. Rodriguez wrote: > > From: "Luis R. Rodriguez" > > > > The S390 architecture requires a custom pci_iomap() implementation > > as the asm-generic implementation assumes there are

Re: [RFC] asm-generic/pci_iomap.h: make custom PCI BAR requirements explicit

2015-09-02 Thread Luis R. Rodriguez
On Sun, Aug 30, 2015 at 09:30:26PM +0200, Arnd Bergmann wrote: > On Friday 28 August 2015 17:17:27 Luis R. Rodriguez wrote: > > From: "Luis R. Rodriguez" > > > > The S390 architecture requires a custom pci_iomap() implementation > > as the asm-generic implementation assumes there are

Re: [RFC] firmware: annotate thou shalt not request fw on init or probe

2015-09-02 Thread Luis R. Rodriguez
On Tue, Sep 01, 2015 at 01:28:27PM -0400, Josh Boyer wrote: > On Fri, Aug 28, 2015 at 9:18 PM, Luis R. Rodriguez > wrote: > > From: "Luis R. Rodriguez" > > > > We are phasing out the usermode helper from the kernel, > > systemd already ripped support for this a while ago, the > > only remaining

Re: [PATCH 3/3] staging/wilc1000: Use %pM format specifier to print mac address

2015-09-02 Thread Greg Kroah-Hartman
On Thu, Aug 27, 2015 at 07:10:48PM +0600, Alexander Kuleshov wrote: > printk() supports %pM format specifier for printing 6-byte MAC/FDDI > addresses in hex notation small buffers, let's use it intead of %x:%x... > > Signed-off-by: Alexander Kuleshov > --- >

RE: [PATCH] csiostor:Fix locking issues in the function csio_scsim_cleanup_io_lnode

2015-09-02 Thread Anish Bhatt
> -Original Message- > From: Nicholas Krause [mailto:xerofo...@gmail.com] > Sent: Wednesday, September 2, 2015 10:36 AM > To: jbottom...@odin.com > Cc: h...@suse.de; micha...@cs.wisc.edu; da...@davemloft.net; Anish > Bhatt; Hariprasad S; linux-s...@vger.kernel.org; linux- >

Re: [RFC] firmware: annotate thou shalt not request fw on init or probe

2015-09-02 Thread Luis R. Rodriguez
On Sat, Aug 29, 2015 at 06:18:20PM +0200, Julia Lawall wrote: > > +@ defines_module_init exists @ > > +declarer name module_init; > > +identifier init; > > +@@ > > + > > +module_init(init); > > + > > +@ has_probe depends on defines_module_init @ > > +identifier drv_calls, drv_probe; > > +type

Re: [PATCH 1/2] nohz: Affine unpinned timers to housekeepers

2015-09-02 Thread Mike Galbraith
On Wed, 2015-09-02 at 12:16 -0400, Chris Metcalf wrote: > On 09/02/2015 05:38 AM, Mike Galbraith wrote: > > IMHO, nohz_full -> cpu_isolated_map removal really wants to happen. > > NO_HZ_FULL_ALL currently means "Woohoo, next stop NR_CPUS=0". > > Yeah, the problem seems to be folks who use it as a

Re: [PATCHv4 1/2] staging: wilc1000: remove FREE_WILC_BUFFER()

2015-09-02 Thread Greg Kroah-Hartman
On Tue, Aug 18, 2015 at 11:14:49PM -0400, Raphaël Beamonte wrote: > It was just a wrapper around kfree(), so call that instead. > > Signed-off-by: Raphaël Beamonte > --- > drivers/staging/wilc1000/wilc_exported_buf.c | 9 +++-- > 1 file changed, 3 insertions(+), 6 deletions(-) Turns out

Re: [PATCH 7/7] usb: dwc2: refactor common low-level hw code to platform.c

2015-09-02 Thread John Youn
On 8/21/2015 5:39 AM, Marek Szyprowski wrote: > DWC2 module on some platforms needs three additional hardware > resources: phy controller, clock and power supply. All of them must be > enabled/activated to properly initialize and operate. This was initially > handled in s3c-hsotg driver, which has

Re: [PATCH] staging: fbtft: Removed a space

2015-09-02 Thread Greg KH
On Fri, Aug 21, 2015 at 06:31:33PM +0530, Aparna Karuthodi wrote: > I fetched it yesterday using git fetch origin master. So, I thought I am in > the recent kernel tree. That's a horrible changelog text :( -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of

Re: [PATCH 1/5] staging: fbtft: remove unused bl_ops from fbtft_unregister_backlight

2015-09-02 Thread Greg Kroah-Hartman
On Sun, Aug 16, 2015 at 11:36:33PM +0300, Mike Rapoport wrote: > Signed-off-by: Mike Rapoport I can't take a patch without some kind of changelog text, sorry. Please fix up and resend this series. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

[PATCH v12 3/5] mtd: nand: vf610_nfc: add device tree bindings

2015-09-02 Thread Stefan Agner
Signed-off-by: Bill Pringlemeir Acked-by: Shawn Guo Signed-off-by: Stefan Agner --- .../devicetree/bindings/mtd/vf610-nfc.txt | 59 ++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/vf610-nfc.txt diff --git

[PATCH v12 4/5] ARM: dts: vf610twr: add NAND flash controller peripherial

2015-09-02 Thread Stefan Agner
This adds the NAND flash controller (NFC) peripherial. The driver supports the SLC NAND chips found on Freescale's Vybrid Tower System Module. The Micron NAND chip on the module needs 4-bit ECC per 512 byte page. Use 24-bit ECC per 2k page, which is supported by the driver. Signed-off-by: Bill

Re: [PATCH v3] cpuidle/coupled: Add sanity check for safe_state_index

2015-09-02 Thread Rafael J. Wysocki
On Monday, August 31, 2015 11:34:05 AM Xunlei Pang wrote: > From: Xunlei Pang > > Since we are using cpuidle_driver::safe_state_index directly as the > target state index, it is better to add the sanity check at the point > of registering the driver. > > Signed-off-by: Xunlei Pang I'm queuing

[PATCH v12 5/5] ARM: dts: vf-colibri: enable NAND flash controller

2015-09-02 Thread Stefan Agner
Enable NAND access by adding pinmux and NAND flash controller node to device tree. The NAND chips currently used on the Colibri VF61 requires 8-bit ECC per 512 byte page, hence specify 32-bit ECC strength per 2k page size. Reviewed-by: Brian Norris Signed-off-by: Stefan Agner ---

[PATCH v12 1/5] mtd: nand: vf610_nfc: Freescale NFC for VF610, MPC5125 and others

2015-09-02 Thread Stefan Agner
This driver supports Freescale NFC (NAND flash controller) found on Vybrid (VF610), MPC5125, MCF54418 and Kinetis K70. The driver has been tested using 8-bit and 16-bit NAND interface on the ARM based Vybrid SoC VF500 and VF610 platform. parameter page reading. Limitations: - Untested on MPC5125

[PATCH v12 0/5] mtd: nand: vf610_nfc: Freescale NFC for VF610

2015-09-02 Thread Stefan Agner
This v12 fixes a race condition which sometimes has been lead to corrupted reads. This has been observed while continously rebooting or in the io_paral ubi-test, see also: http://thread.gmane.org/gmane.linux.drivers.mtd/59955 Since the 11th revision the driver rereads the OOB area in case

[PATCH v12 2/5] mtd: nand: vf610_nfc: add hardware BCH-ECC support

2015-09-02 Thread Stefan Agner
This adds hardware ECC support using the BCH encoder in the NFC IP. The ECC encoder supports up to 32-bit correction by using 60 error correction bytes. There is no sub-page ECC step, ECC is calculated always accross the whole page (up to 2k pages). Limitations: - HW ECC: Only 2K page with 64+

Re: [PATCH 0/8] fix drivers/staging/android several coding style issues

2015-09-02 Thread Greg KH
On Wed, Aug 26, 2015 at 11:52:09AM +0800, Peng Sun wrote: > patches based on linux-next next-20150825 > Corrections based on checkpatch.pl with --strict > > Peng Sun (8): > fix staging:android style issue:spaces preferred around that '-' > fix staging:android style issue:No space is necessary

Re: [PATCH] staging: android: fix typo

2015-09-02 Thread Greg KH
On Thu, Aug 20, 2015 at 08:29:12AM +0900, Junesung Lee wrote: > Fix typo. What typo? Be specific please. -- 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: [PATCH] drivers:staging:vt6655: Fix coding style issues

2015-09-02 Thread Greg KH
On Fri, Aug 28, 2015 at 01:51:44PM +0300, lysanovser...@gmail.com wrote: > From: Sergey Lysanov > > This patch fixes the following issues reported by checkpatch.pl: > - code indent should use tabs where possible > - space prohibited before that ',' > > Signed-off-by: Sergey Lysanov > --- >

Re: [PATCH v4 03/16] drm: bridge: analogix/dp: split exynos dp driver to bridge dir

2015-09-02 Thread Krzysztof Kozlowski
On 01.09.2015 14:49, Yakir Yang wrote: > Split the dp core driver from exynos directory to bridge > directory, and rename the core driver to analogix_dp_*, > leave the platform code to analogix_dp-exynos. > > Signed-off-by: Yakir Yang > --- > Changes in v4: > - Take Rob suggest, update

Re: [PATCH] dax, pmem: add support for msync

2015-09-02 Thread Dave Chinner
On Wed, Sep 02, 2015 at 12:13:21PM +0300, Kirill A. Shutemov wrote: > On Wed, Sep 02, 2015 at 08:49:22AM +1000, Dave Chinner wrote: > > On Tue, Sep 01, 2015 at 01:08:04PM +0300, Kirill A. Shutemov wrote: > > > On Tue, Sep 01, 2015 at 09:38:03AM +1000, Dave Chinner wrote: > > > > On Mon, Aug 31,

Re: [PATCH V2] PM / Domains: Remove cpuidle attach

2015-09-02 Thread Rafael J. Wysocki
On Tuesday, September 01, 2015 08:37:49 PM Daniel Lezcano wrote: > The power domains code allows to tie a cpuidle state with a power domain. > > Preventing the cpuidle framework to enter a specific idle state by disabling > from the power domain framework is a good idea. Unfortunately, the

Re: [PATCH] [v3] PM / hibernate: Fix hibernation panic caused by inconsistent e820 map

2015-09-02 Thread Rafael J. Wysocki
On Wednesday, September 02, 2015 08:06:28 PM Chen Yu wrote: > On some platforms, there is occasional panic triggered when trying to > resume from hibernation, a typical panic looks like: > > BUG: unable to handle kernel paging request at 880085894000 > IP: [] load_image_lzo+0x8c2/0xe70 > >

Re: [PATCH] tty: fix data race in flush_to_ldisc

2015-09-02 Thread Peter Hurley
On 09/02/2015 01:53 PM, Dmitry Vyukov wrote: > The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): > > ThreadSanitizer: data-race in release_tty > Write of size 8 by thread T325 (K2579): > release_tty+0xf3/0x1c0 drivers/tty/tty_io.c:1688 > tty_release+0x698/0x7c0

linux-next: build failure after merge of the drm-misc tree

2015-09-02 Thread Stephen Rothwell
m/atomic: Make prepare_fb/cleanup_fb only take state, v3") Well, that was clearly never build tested :-( I have used the drm-misc tree from next-20150902 for today. -- Cheers, Stephen Rothwells...@canb.auug.org.au -- To unsubscribe from this list: send the line "

Re: [PATCH 1/5] staging: lustre: fix whitespace errors reported by checkpatch.pl

2015-09-02 Thread Greg Kroah-Hartman
On Sat, Aug 22, 2015 at 05:17:19PM +0300, Mike Rapoport wrote: > Added/removed spaces and replaced '+1' with '1' in several places to > eliminate SPACING and POINTER_LOCATION errors reported by checkpatch.pl > > Signed-off-by: Mike Rapoport Does not apply to my tree :( -- To unsubscribe from

[PATCH] cputime: fix invalid gtime

2015-09-02 Thread Hiroshi Shimamoto
From: Hiroshi Shimamoto /proc/stats shows invalid gtime when the thread is running in guest. When vtime accounting is not enabled, we cannot get a valid delta. Just return gtime when vtime accounting is not enabled in task_gtime(). Before 10987 (qemu-kvm) S 1 10923 10923 0 -1 138428608 7521 0

Re: [PATCH 03/31] perf tools: Introduce dummy evsel

2015-09-02 Thread pi3orama
发自我的 iPhone > 在 2015年9月3日,上午8:11,Namhyung Kim 写道: > > Hi, > >> On Sat, Aug 29, 2015 at 04:21:37AM +, Wang Nan wrote: >> This patch allows linking dummy evsel onto evlist as a placeholder. It >> is for following patch which allows passing BPF object using '--event >> object.o'. >> >>

Re: [PATCH 14/31] perf tools: Suppress probing messages when probing by BPF loading

2015-09-02 Thread Namhyung Kim
On Sat, Aug 29, 2015 at 04:21:48AM +, Wang Nan wrote: > This patch suppresses message output by add_perf_probe_events() and > del_perf_probe_events() if they are triggered by BPF loading. Before > this patch, when using 'perf record' with BPF object/source as event > selector, following

[GIT PULL] ext4 changes for 4.3

2015-09-02 Thread Theodore Ts'o
The following changes since commit bc0195aad0daa2ad5b0d76cce22b167bc3435590: Linux 4.2-rc2 (2015-07-12 15:10:30 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git tags/ext4_for_linus for you to fetch changes up to

Re: [PATCH] kernel/cpu_pm: fix cpu_cluster_pm_exit comment

2015-09-02 Thread Rafael J. Wysocki
On Wednesday, September 02, 2015 04:18:57 PM Lina Iyer wrote: > cpu_cluster_pm_exit() must be sent after cpu_cluster_pm_enter() has been > sent for the cluster and before any cpu_pm_exit() notifications are sent > for any CPU. > > Cc: Nicolas Pitre > Acked-by: Kevin Hilman > Signed-off-by: Lina

Re: [PATCH 2/2] PCI: Add support for Enhanced Allocation devices

2015-09-02 Thread Sean O. Stalley
On Wed, Sep 02, 2015 at 04:21:59PM -0500, Bjorn Helgaas wrote: > On Wed, Sep 02, 2015 at 01:01:27PM -0700, Sean O. Stalley wrote: > > On Wed, Sep 02, 2015 at 02:25:50PM -0500, Bjorn Helgaas wrote: > > > On Wed, Sep 2, 2015 at 12:46 PM, Sean O. Stalley > > > wrote: > > > > > > > Would it be

Re: Possible deadlock related to CPU hotplug and kernfs

2015-09-02 Thread Rafael J. Wysocki
On Wednesday, September 02, 2015 12:14:45 PM Tejun Heo wrote: > On Tue, Sep 01, 2015 at 03:12:34PM +0800, Jiang Liu wrote: > > Hi Rafael and Tejun, > > When running CPU hotplug tests, it triggers an lockdep warning > > as follow. The two possible deadlock paths are: > > 1) echo x >

Re: Linux Firmware Signing

2015-09-02 Thread Luis R. Rodriguez
On Wed, Sep 02, 2015 at 08:05:36PM -0400, Mimi Zohar wrote: > On Wed, 2015-09-02 at 20:46 +0200, Luis R. Rodriguez wrote: > > On Tue, Sep 01, 2015 at 11:35:05PM -0400, Mimi Zohar wrote: > > > > OK great, I think that instead of passing the actual routine name we > > > > should > > > > instead

Re: [PATCH 03/31] perf tools: Introduce dummy evsel

2015-09-02 Thread Namhyung Kim
Hi, On Sat, Aug 29, 2015 at 04:21:37AM +, Wang Nan wrote: > This patch allows linking dummy evsel onto evlist as a placeholder. It > is for following patch which allows passing BPF object using '--event > object.o'. > > Doesn't link other event selectors, if passing a BPF object file to >

Re: [PATCH] ARM: dts: Add ddc i2c reference to veyron

2015-09-02 Thread Doug Anderson
Rob, On Wed, Sep 2, 2015 at 5:13 PM, Rob Herring wrote: > On Wed, Sep 2, 2015 at 4:25 PM, Douglas Anderson > wrote: >> The ddc-i2c-bus property was missing from the veyron dtsi file since >> downstream the ddc-i2c-bus was still being specified in rk3288.dtsi and >> nobody noticed when the

Re: [PATCH v4 01/16] drm: exynos/dp: fix code style

2015-09-02 Thread Krzysztof Kozlowski
On 01.09.2015 14:46, Yakir Yang wrote: > After run "checkpatch.pl -f --subjective" command, I see there > are lots of alignment problem in exynos_dp driver, so let just > fix them. Hi, Warnings from checkpatch are not a reason for a commit. Reason for a commit could be for example an unreadable

Re: Linux Firmware Signing

2015-09-02 Thread Luis R. Rodriguez
On Wed, Sep 02, 2015 at 07:54:13PM -0400, Mimi Zohar wrote: > On Wed, 2015-09-02 at 01:43 +0200, Luis R. Rodriguez wrote: > > On Mon, Aug 31, 2015 at 10:18:55AM -0400, Mimi Zohar wrote: > > > On Sat, 2015-08-29 at 04:16 +0200, Luis R. Rodriguez wrote: > > > > On Thu, Aug 27, 2015 at 07:54:33PM

Re: [PATCH v2] security: device_cgroup: fix RCU lockdep splat

2015-09-02 Thread Paul E. McKenney
On Wed, Sep 02, 2015 at 12:24:50PM -0400, Tejun Heo wrote: > cc'ing Paul. > > On Wed, Sep 02, 2015 at 08:12:28AM -0500, Felipe Balbi wrote: > > while booting AM437x device, the following splat > > triggered: > > > > [ 12.005238] === > > [ 12.009749] [ INFO:

Re: [PATCH] ARM: dts: Add ddc i2c reference to veyron

2015-09-02 Thread Rob Herring
On Wed, Sep 2, 2015 at 4:25 PM, Douglas Anderson wrote: > The ddc-i2c-bus property was missing from the veyron dtsi file since > downstream the ddc-i2c-bus was still being specified in rk3288.dtsi and > nobody noticed when the veyron dtsi was sent upstream. Add it. > > Signed-off-by: Douglas

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