arch/xtensa/include/asm/initialize_mmu.h:41: Error: invalid register 'atomctl' for 'wsr' instruction

2016-11-06 Thread kbuild test robot
Hi Pete, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: bc33b0ca11e3df46a4fa7639ba488c9d4911 commit: d0b73b488c55df905ea8faaad079f8535629ed26 xtensa: Add config files for Diamond 233L - Rev C processor variant

[PATCH v6] mm: Add memory allocation watchdog kernel thread.

2016-11-06 Thread Tetsuo Handa
Commit 63f53dea0c9866e9 ("mm: warn about allocations which stall for too long") was a great step for reducing possibility of silent hang up problem caused by memory allocation stalls [1]. But it became clear that Michal Hocko is not going to make warn_alloc() bullet proof [2]. Therefore, I again pr

Re: scripts/gcc-plugins/gcc-common.h:4:22: fatal error: bversion.h: No such file or directory

2016-11-06 Thread Emese Revfy
On Sun, 6 Nov 2016 07:09:57 +0800 kbuild test robot wrote: > Hi Emese, > > FYI, the error/warning still remains. > >++(scripts/gcc-plugin.sh:12): main(): gcc-4.6 -E -x c++ - -o /dev/null > -Iscripts/gcc-plugins -Iplugin/include >scripts/Makefile.gcc-plugins:30: warning: your gcc install

[Resend][PATCH] cpufreq: conservative: Decrease frequency faster when the timer deferred

2016-11-06 Thread Stratos Karafotis
Conservative governor changes the CPU frequency in steps. That means that if a CPU runs at max frequency, it will need several sampling periods to return at min frequency when the workload is finished. If the timer that calculates the load and target frequency is deferred, the governor might need

Re: [PATCH] This is a patch to the capi.c file that fixes one instance of the following error: ERROR: do not use assignment in if condition

2016-11-06 Thread kbuild test robot
-the-capi-c-file-that-fixes-one-instance-of-the-following-error-ERROR-do-not-use-assignment-in-if-condition/20161106-165820 config: i386-randconfig-x077-201645 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree

Re: [PATCH/RFC] z3fold: use per-page read/write lock

2016-11-06 Thread Vitaly Wool
On Sun, Nov 6, 2016 at 12:38 AM, Andi Kleen wrote: > Vitaly Wool writes: > >> Most of z3fold operations are in-page, such as modifying z3fold >> page header or moving z3fold objects within a page. Taking >> per-pool spinlock to protect per-page objects is therefore >> suboptimal, and the idea of

Re: [PATCH] drm: move allocation out of drm_get_format_name()

2016-11-06 Thread Christian König
Am 05.11.2016 um 17:49 schrieb Rob Clark: On Sat, Nov 5, 2016 at 12:38 PM, Eric Engestrom wrote: On Saturday, 2016-11-05 13:11:36 +0100, Christian König wrote: Am 05.11.2016 um 02:33 schrieb Eric Engestrom: +typedef char drm_format_name_buf[32]; Please don't use a typedef for this, just defi

Re: [PATCH] net: 3com: typhoon: fix typhoon_get_link_ksettings

2016-11-06 Thread Sergei Shtylyov
Hello. On 11/5/2016 6:11 PM, Philippe Reynes wrote: When moving from typhoon_get_settings to typhoon_getlink_ksettings in the commit commit f7a5537cd2a5 ("net: 3com: typhoon: use new api One "commit" is enough. :-) ethtool_{get|set}_link_ksettings"), we use a local variable supported but

Re: [PATCH 2/6] pinctrl: rockchip: add support for rk1108

2016-11-06 Thread Linus Walleij
On Thu, Nov 3, 2016 at 1:34 PM, Andy Yan wrote: > Add basic support for rk1108 soc > > Signed-off-by: Andy Yan I only see this patch from the series, I guess this is the only patch affecting pin control so thanks for not spamming :) Please resend with Heiko's requested fixes and his Reviewed-b

[PATCH 2/2] Adding a missing parenthesis to an assignment and fixing my first patch This patch is a fix to the error ERROR: do not use assignment in if condition found by the checkpatch tool

2016-11-06 Thread Naeil ZOUEIDI
Staging: i4l: act2000: Signed-off-by: Naeil ZOUEIDI --- drivers/staging/i4l/act2000/capi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/i4l/act2000/capi.c b/drivers/staging/i4l/act2000/capi.c index b494917..62dee39 100644 --- a/drivers/staging/i4l/act2000/

Re: [REGRESSION] "console: don't prefer first registered if DT specifies stdout-path" breaks console on video outputs of various ARM boards

2016-11-06 Thread Hans de Goede
Hi, On 05-11-16 11:40, Paul Burton wrote: On Friday, 4 November 2016 14:22:17 GMT Hans de Goede wrote: Hi, On 04-11-16 13:30, Paul Burton wrote: Hi Hans, On Friday, 4 November 2016 13:11:34 GMT Hans de Goede wrote: Hi All, While booting 4.9-rc# for the first time on an Allwinner A33 tablet

Re: [BUG][REGRESSION] mangled display since -rc1

2016-11-06 Thread Thorsten Leemhuis
On 01.11.2016 12:47, Jani Nikula wrote: > On Tue, 01 Nov 2016, Martin Kepplinger wrote: >> I'll come up with a nouveau system example and it was quite easy to bisect. >> To quote the merge commit msg: >> This also required some changes outside of the IOMMU code, but these are >> acked by the res

Re: Regression in kernel 4.9-rcX - bisected to commit a481daa88fd4

2016-11-06 Thread Thorsten Leemhuis
On 31.10.2016 00:32, Larry Finger wrote: > With the 4.9-rcX kernel, my Dell Latitude D600 laptop has a kernel panic on > shutdown in routine radeon_connector_unregister(). This problem has been > bisected to show that commit a481daa88fd4 ("drm/radeon: always apply pci > shutdown callbacks") is a

Re: [PATCH 1/9] staging: iio: tsl2583: i2c_smbus_write_byte() / i2c_smbus_read_byte() migration

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > There were several places where the driver would first call > i2c_smbus_write_byte() to select the register on the device, and then > call i2c_smbus_read_byte() to get the contents of that register. The > code would look roughly like: > > /* Select register

Re: [PATCH 1/9] staging: iio: tsl2583: i2c_smbus_write_byte() / i2c_smbus_read_byte() migration

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > There were several places where the driver would first call > i2c_smbus_write_byte() to select the register on the device, and then > call i2c_smbus_read_byte() to get the contents of that register. The > code would look roughly like: > > /* Select register

Re: [BUG][REGRESSION] mangled display since -rc1

2016-11-06 Thread Martin Kepplinger
Am 2016-11-06 um 12:21 schrieb Thorsten Leemhuis: > On 01.11.2016 12:47, Jani Nikula wrote: >> On Tue, 01 Nov 2016, Martin Kepplinger wrote: >>> I'll come up with a nouveau system example and it was quite easy to bisect. >>> To quote the merge commit msg: >>> This also required some changes outsi

Re: [PATCH 2/9] staging: iio: tsl2583: removed unused code from device probing

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > taos_probe() queries the all of the sensor's registers and loads all of > the values into a buffer stored on the stack. Only the chip ID register > was actually used. Change the probe function to just query the chip ID > register on the device. > > Verified

Re: [PATCH 3/9] staging: iio: tsl2583: fixed ordering of comments

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > in taos_defaults() > > The comments in taos_defaults() appear after the line of code > that they apply to. This patch moves the comments so that they appear > before the code. Some of the comments were updated to be more > informative. > > Signed-off-by: B

Re: [PATCH 4/9] staging: iio: tsl2583: remove redundant power off sequence in taos_chip_on()

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > taos_chip_on() explicitly turns the sensor power on and then writes the > 8 registers that are stored in taos_config. The first register in > taos_config is the CONTROL register and the configuration is set to > turn the power off. The existing state sequenc

Re: [PATCH 5/9] staging: iio: tsl2583: don't shutdown chip when updating the lux table

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > in_illuminance_lux_table_store() shuts down the chip, updates the > contents of the lux table, and then turns the chip back on. The values > in lux table are not used by the chip and are only used internally by > the driver. It is not necessary to change the

Re: [PATCH 6/9] staging: iio: tsl2583: remove redudant i2c call in taos_als_calibrate()

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > taos_als_calibrate() queries the control register to determine if the > unit is powered on and has the ADC enabled. It then queries the same > register a second time to determine if the ADC reading is valid. This > patch removes the redundant i2c_smbus_read_

Re: [PATCH 8/9] staging: iio: tsl2583: check if chip is suspended in in_illuminance_calibrate_store

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > in_illuminance_calibrate_store() did not check to see if the chip is > suspended. This patch adds the proper check. The return value from > taos_als_calibrate() was also not checked in this function, so the > proper check was also added while changes are bei

Re: [PATCH 9/9] staging: iio: tsl2583: remove redundant write to the control register in taos_probe()

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > taos_probe() calls i2c_smbus_write_byte() to select the control > register, however there is no subsequent calls to i2c_smbus_read_byte(). > The write call is unnecessary and is removed by this patch. > > Verified that the driver still functions correctly u

Re: [PATCH 7/9] staging: iio: tsl2583: fix issue with changes to calibscale and int_time not being set on the chip

2016-11-06 Thread Jonathan Cameron
On 03/11/16 12:56, Brian Masney wrote: > When updating the in_illuminance_calibscale and > in_illuminance_integration_time sysfs attributes, these values were not > actually written to the chip. The chip would continue to use the old > parameters. Extracted out tsl2583_set_als_gain() and > tsl2583_

Re: [REGRESSION] "console: don't prefer first registered if DT specifies stdout-path" breaks console on video outputs of various ARM boards

2016-11-06 Thread Thorsten Leemhuis
JFYI: I added below report to the list of regressions for Linux 4.9. I'll watch this thread for further updates on this issue to document progress in my weekly reports. Please let me know via regressi...@leemhuis.info in case the discussion moves to a different place (bugzilla or another mail threa

[PATCH] This is a patch to the capi.c file that fixes one instance of the following error: ERROR: do not use assignment in if condition

2016-11-06 Thread Naeil ZOUEIDI
Staging: i4l: act200: Signed-off-by: Naeil Zoueidi --- drivers/staging/i4l/act2000/capi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/i4l/act2000/capi.c b/drivers/staging/i4l/act2000/capi.c index 62f5629..b494917 100644 --- a/drivers/staging/i4l/act2000

[PATCH 2/2] VMCI: drop unused variable

2016-11-06 Thread Nicholas Mc Guire
The boolean vmci_page_files is used to differentiate between old style VMX and new-style, but the code actually only used this variable at one point in an if/else that had no effect so it can be removed. Fixes: 06164d2b72aa ("VMCI: queue pairs implementation.") Signed-off-by: Nicholas Mc Guire -

[PATCH 1/2] VMCI: drop condition with no effect

2016-11-06 Thread Nicholas Mc Guire
The condition calls the same code, further the code called does not differentiate between old/new-style VMX anyway so the if/else here is simply not needed. Fixes: 06164d2b72aa ("VMCI: queue pairs implementation.") Signed-off-by: Nicholas Mc Guire --- problem found by coccinelle drivers/misc/

[PATCH RFC] rtlwifi: btcoexist: fix port assignment

2016-11-06 Thread Nicholas Mc Guire
The port assignment in the if case should be to AUX not MAIN. Fixes: commit baa170229095 ("rtlwifi: btcoexist: Implement antenna selection") Signed-off-by: Nicholas Mc Guire --- problem located by coccinelle in: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c:exhalbtc_set_ant_num()

Re: [BUG][REGRESSION] mangled display since -rc1

2016-11-06 Thread Martin Kepplinger
Am 2016-11-06 um 12:43 schrieb Martin Kepplinger: > Am 2016-11-06 um 12:21 schrieb Thorsten Leemhuis: >> On 01.11.2016 12:47, Jani Nikula wrote: >>> On Tue, 01 Nov 2016, Martin Kepplinger wrote: I'll come up with a nouveau system example and it was quite easy to bisect. To quote the mer

[PATCH] x86/efi: Fix EFI memmap pointer size warning

2016-11-06 Thread Borislav Petkov
Hi Matt, please doublecheck me on this but I think we're fine using an unsigned long. Thanks. --- From: Borislav Petkov Date: Sun, 6 Nov 2016 13:49:10 +0100 Subject: [PATCH] x86/efi: Fix EFI memmap pointer size warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-E

Re: [PATCH] drm: move allocation out of drm_get_format_name()

2016-11-06 Thread Rob Clark
On Sun, Nov 6, 2016 at 4:47 AM, Christian König wrote: > Am 05.11.2016 um 17:49 schrieb Rob Clark: >> >> On Sat, Nov 5, 2016 at 12:38 PM, Eric Engestrom wrote: >>> >>> On Saturday, 2016-11-05 13:11:36 +0100, Christian König wrote: Am 05.11.2016 um 02:33 schrieb Eric Engestrom: > >>>

Re: Linux 4.9: Reported regressions as of Sunday, 2016-10-30

2016-11-06 Thread Thorsten Leemhuis
Lo! On 01.11.2016 09:18, Paul Bolle wrote: > On Sun, 2016-10-30 at 14:20 +0100, Thorsten Leemhuis wrote: >> As always: Are you aware of any other regressions? Then please let me >> know (simply CC regressi...@leemhuis.info). > Do build regressions count? That's a good question. > Because I was tr

Re: [PATCH v2 0/1] ARM: dmaengine: sun6i: share the dma driver with sun50i

2016-11-06 Thread Maxime Ripard
Hi, On Sat, Nov 05, 2016 at 04:05:23PM +0800, hao zhang wrote: > Hi, > > This patch add the allwinner soc a64 dma support on already done driver > sun6i-dma. > > A64 is a 64bit SOC, it has 8 channel DMA which flexible > data width of 8/16/32/64-bit. Detailed info about it is on > Allwinner_A64

Re: [PATCH v2 1/1] ARM: dmaengine: sun6i: share the dma driver with sun50i

2016-11-06 Thread Maxime Ripard
On Sat, Nov 05, 2016 at 04:05:48PM +0800, Hao Zhang wrote: > Add soc a64 dma support. > > Signed-off-by: Hao Zhang > --- > drivers/dma/sun6i-dma.c | 19 +++ > 1 file changed, 19 insertions(+) > > diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c > index 8346199..00f

Re: [PATCH v3 1/1] x86/platform/intel-mid: Retrofit pci_platform_pm_ops ->get_state hook

2016-11-06 Thread Thorsten Leemhuis
Hi! On 26.10.2016 17:01, Andy Shevchenko wrote: > On Wed, 2016-10-26 at 15:06 +0100, Bryan O'Donoghue wrote: >> On Tue, 2016-10-25 at 08:19 +0200, Lukas Wunner wrote: > >> So the conclusion is to apply this patch now and go and look further @ >> locking in a separate series right ? There's not much

Re: [PATCH 2/2] leds: core: Remove delayed_set_value property from struct led_classdev

2016-11-06 Thread Jacek Anaszewski
Withdrawing this patch as it breaks restoring brightness on resume. Thanks, Jacek Anaszewski On 10/05/2016 12:03 PM, Jacek Anaszewski wrote: delayed_set_value property was introduced in the commit d23a22a74fde ("leds: delay led_set_brightness if stopping soft-blink"). Its aim was to allow calli

[PATCH] net: xgbe: use new api ethtool_{get|set}_link_ksettings

2016-11-06 Thread Philippe Reynes
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. Signed-off-by: Philippe Reynes --- drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 68 ++ 1 files changed, 37 insertions(+), 31 deletions(-) diff --git a/drivers/n

[PATCH v2] net: 3com: typhoon: fix typhoon_get_link_ksettings

2016-11-06 Thread Philippe Reynes
When moving from typhoon_get_settings to typhoon_getlink_ksettings in the commit f7a5537cd2a5 ("net: 3com: typhoon: use new api ethtool_{get|set}_link_ksettings"), we use a local variable supported but we forgot to update the struct ethtool_link_ksettings with this value. We also initialize advert

[PATCH] Staging: speakup: Remove unnecessary space after cast

2016-11-06 Thread Shiva Kerdel
The affected files have been modified to remove redundant spaces after casts to solve checkpatch.pl checks. Signed-off-by: Shiva Kerdel --- drivers/staging/speakup/main.c | 42 ++--- drivers/staging/speakup/selection.c | 2 +- drivers/staging/speakup/seriali

Re: [PATCH 7/9] staging: iio: tsl2583: fix issue with changes to calibscale and int_time not being set on the chip

2016-11-06 Thread Brian Masney
On Sun, Nov 06, 2016 at 12:03:53PM +, Jonathan Cameron wrote: > On 03/11/16 12:56, Brian Masney wrote: > > When updating the in_illuminance_calibscale and > > in_illuminance_integration_time sysfs attributes, these values were not > > actually written to the chip. The chip would continue to use

Re: [RFC PATCH] ARM: dts: add panel and tcon nodes to Allwinner A33 Q8 tablet dts

2016-11-06 Thread Hans de Goede
Hi, On 06-11-16 12:11, Icenowy Zheng wrote: All A33 Q8 tablets features a LCD panel, with a resolution of either 800x480 or 1024x600. Add "bone" device nodes to the device tree. Bone ? Signed-off-by: Icenowy Zheng He, as discussed in the other thread since sun8i-a33-q8-tablet.dts is use

Re: [PATCH 0/3] iopmem : A block device for PCIe memory

2016-11-06 Thread Stephen Bates
On Tue, October 25, 2016 3:19 pm, Dave Chinner wrote: > On Tue, Oct 25, 2016 at 05:50:43AM -0600, Stephen Bates wrote: >> >> Dave are you saying that even for local mappings of files on a DAX >> capable system it is possible for the mappings to move on you unless the >> FS supports locking? >> > >

Linux 4.9: Reported regressions as of Sunday, 2016-11-06

2016-11-06 Thread Thorsten Leemhuis
Hi! Here is my third regression report for Linux 4.9. It lists 17 regressions I'm aware of. 6 of them are new; 3 got fixed since last weeks report (a fourth looks fixed as well). The console problem ("console: don't prefer first registered [...]") got reported to me multiple times, but the revert t

Re: [PATCH] leds: Add mutex protection in brightness_show()

2016-11-06 Thread Hans de Goede
Hi, On 04-11-16 17:46, Hans de Goede wrote: Hi, On 04-11-16 17:06, Jacek Anaszewski wrote: Hi Hans, On 11/04/2016 12:53 PM, Hans de Goede wrote: Hi, On 04-11-16 08:52, Jacek Anaszewski wrote: Initially the claim about no need for lock in brightness_show() was valid as the function was just

[REGRESSION] Linux 4.9-rc4: gfx glitches on Intel Sandybridge (was: Re: Linux 4.9-rc4)

2016-11-06 Thread Martin Steigerwald
Hi. Am Samstag, 5. November 2016, 16:46:33 CET schrieb Linus Torvalds: > So it's once again a Saturday afternoon rather than Sunday, this time > because I felt this rc was already big enough. With kernel 4.9-rc4 I saw gfx corruptions like https://martin-steigerwald.de/tmp/display-issues-with-ker

Re: [Intel-gfx] [Announcement] 2016-Q3 release of XenGT - a Mediated Graphics Passthrough Solution from Intel

2016-11-06 Thread Jike Song
Hi all, We are pleased to announce another update of Intel GVT-g for Xen. Intel GVT-g is a full GPU virtualization solution with mediated pass-through, starting from 4th generation Intel Core(TM) processors with Intel Graphics processors. A virtual GPU instance is maintained for each VM, with p

Re: [REGRESSION] Linux 4.9-rc4: gfx glitches on Intel Sandybridge (was: Re: Linux 4.9-rc4)

2016-11-06 Thread Mihai Donțu
On Sun, 06 Nov 2016 15:48:36 +0100 Martin Steigerwald wrote: > Hi. > > Am Samstag, 5. November 2016, 16:46:33 CET schrieb Linus Torvalds: > > So it's once again a Saturday afternoon rather than Sunday, this time > > because I felt this rc was already big enough. > > With kernel 4.9-rc4 I saw gf

Re: [ANNOUNCE] 2016-Q3 release of KVMGT (Was Re: KVMGT - the implementation of ...)

2016-11-06 Thread Jike Song
Hi all, While spending efforts for upstreaming, we are pleased to announce another update of Intel GVT-g for KVM. Intel GVT-g for KVM (a.k.a. KVMGT) is a full GPU virtualization solution with mediated pass-through, starting from 5th generation Intel Core(TM) processors with Intel Graphics proc

Re: [REGRESSION] Linux 4.9-rc4: gfx glitches on Intel Sandybridge (was: Re: Linux 4.9-rc4)

2016-11-06 Thread Martin Steigerwald
Am Sonntag, 6. November 2016, 17:25:15 CET schrieb Mihai Donțu: > On Sun, 06 Nov 2016 15:48:36 +0100 Martin Steigerwald wrote: > > Hi. > > > > Am Samstag, 5. November 2016, 16:46:33 CET schrieb Linus Torvalds: > > > So it's once again a Saturday afternoon rather than Sunday, this time > > > becaus

[v4.9-rc4] dvb-usb/cinergyT2 NULL pointer dereference

2016-11-06 Thread Jörg Otte
Since v4.9-rc4 I get following crash in dvb-usb-cinergyT2 module. dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. BUG: unable to handle kernel NULL pointer dereference at (null) IP: [] __mutex_lock_slowpath+0x6f/0x100 PGD 0 Oops: 0002 [#1] SMP Modules lin

[GIT PULL] hwmon fixes for v4.9-rc5

2016-11-06 Thread Guenter Roeck
Hi Linus, Please pull hwmon fixes for Linux v4.9-rc5 from signed tag: git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-for-linus-v4.9-rc5 Thanks, Guenter -- The following changes since commit 07d9a380680d1c0eb51ef87ff2eab5c994949e69: Linux 4.9-rc2 (2016-1

Re: Linux 4.9-rcX: rcu_preempt detected stalls on CPUs/tasks messages

2016-11-06 Thread Tobias Klausmann
On 05.11.2016 23:38, Gabriel C wrote: Hello , I've tested 4.9-rcX and Linus git tree and have on this box the following messages : . Nov 05 20:26:40 zwerg kernel: INFO: rcu_preempt detected stalls on CPUs/tasks: Nov 05 20:26:40 zwerg kernel: Tasks blocked on level-0 rcu_node (C

Re: [PATCH 1/1] watchdog: pcipcwd_show_card_info: wrong format string

2016-11-06 Thread Wim Van Sebroeck
Hi All, > On 11/05/2016 07:50 AM, Heinrich Schuchardt wrote: > >fw_rev_major and fw_rev_minor are defined as int. > >Use %d to print them. > > > >Signed-off-by: Heinrich Schuchardt > >--- > > drivers/watchdog/pcwd_pci.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > >diff --git a/

Re: btrfs btree_ctree_super fault

2016-11-06 Thread Dave Jones
On Mon, Oct 31, 2016 at 01:44:55PM -0600, Chris Mason wrote: > On Mon, Oct 31, 2016 at 12:35:16PM -0700, Linus Torvalds wrote: > >On Mon, Oct 31, 2016 at 11:55 AM, Dave Jones > >wrote: > >> > >> BUG: Bad page state in process kworker/u8:12 pfn:4e0e39 > >> page:ea0013838e40 count:0 ma

regression for cris architecture

2016-11-06 Thread Waldemar Brodkorb
Hi, I am regulary running some tests with qemu-system-cris, but getting following stacktraces on boot now (with 4.8.6, 4.7.9 worked fine): [7.260691] Unable to handle kernel NULL pointer dereference [7.260919] Linux 4.8.6-1 #4 Sun Nov 6 17:48:18 CET 2016 [7.260955] Oops: [7.2

[PATCH] Typos, no semantics changed

2016-11-06 Thread Sanjeev
Signed-off-by: Sanjeev Gupta --- Documentation/development-process/1.Intro.rst | 4 ++-- Documentation/development-process/6.Followthrough.rst | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/development-process/1.Intro.rst b/Documentation/developmen

[PATCH 1/2] staging: lustre: obdclass: Fix error handling

2016-11-06 Thread Christophe JAILLET
'lustre_cfg_new()' does not return NULL but ERR_PTR(-ENOMEM) So IS_ERR should be used to check the return value. Signed-off-by: Christophe JAILLET --- drivers/staging/lustre/lustre/obdclass/obd_config.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/lustr

[PATCH 2/2] staging: lustre: obdclass: Add handling of error returned by lustre_cfg_new

2016-11-06 Thread Christophe JAILLET
'lustre_cfg_new()' can return ERR_PTR(-ENOMEM). Handle these errors and propagate the error code to the callers. Error handling has been rearranged in 'lustre_process_log()' with the addition of a label in order to free some resources. Signed-off-by: Christophe JAILLET --- drivers/staging/lustr

Re: [PATCH v3 1/1] x86/platform/intel-mid: Retrofit pci_platform_pm_ops ->get_state hook

2016-11-06 Thread Lukas Wunner
On Sun, Nov 06, 2016 at 02:43:33PM +0100, Thorsten Leemhuis wrote: > On 26.10.2016 17:01, Andy Shevchenko wrote: > > On Wed, 2016-10-26 at 15:06 +0100, Bryan O'Donoghue wrote: > >> So the conclusion is to apply this patch now and go and look further @ > >> locking in a separate series right ? There

Re: [PATCH 2/2] staging: lustre: obdclass: Add handling of error returned by lustre_cfg_new

2016-11-06 Thread Oleg Drokin
Hello! On Nov 6, 2016, at 12:11 PM, Christophe JAILLET wrote: > 'lustre_cfg_new()' can return ERR_PTR(-ENOMEM). > Handle these errors and propagate the error code to the callers. > > Error handling has been rearranged in 'lustre_process_log()' with the > addition of a label in order to free some

Re: [RFC 0/6] vfs: Add timestamp range check support

2016-11-06 Thread Deepa Dinamani
I will post xfs tests that validate mount and range checking. I will keep the policy same as what the RFC suggests for now. Clamping can be verified once vfs is transitioned to using time64_t. Thanks, Deepa

[PATCH v4 3/3] clocksource: Add clockevent support to NPS400 driver

2016-11-06 Thread Noam Camus
From: Noam Camus Till now we used clockevent from generic ARC driver. This was enough as long as we worked with simple multicore SoC. When we are working with multithread SoC each HW thread can be scheduled to receive timer interrupt using timer mask register. This patch will provide a way to con

Re: [PATCH v4 3/5] mtd: nand: Add bb_per_die and blocks_per_die fields to nand_chip

2016-11-06 Thread Boris Brezillon
On Tue, 1 Nov 2016 13:16:28 -0500 Zach Brown wrote: > The fields bb_per_die and blocks_per_die are useful determining the > number of bad blocks a MTD needs to allocate. How they are set will > depend on if the chip is ONFI, JEDEC or a full-id entry in the nand_ids > table. > > Signed-off-by: Za

Re: [REGRESSION] Linux 4.9-rc4: gfx glitches on Intel Sandybridge (was: Re: Linux 4.9-rc4)

2016-11-06 Thread Martin Steigerwald
Am Sonntag, 6. November 2016, 17:25:15 CET schrieb Mihai Donțu: > On Sun, 06 Nov 2016 15:48:36 +0100 Martin Steigerwald wrote: > > Hi. > > > > Am Samstag, 5. November 2016, 16:46:33 CET schrieb Linus Torvalds: > > > So it's once again a Saturday afternoon rather than Sunday, this time > > > becaus

Re: [PATCH v4 0/5] mtd: use ONFI bad blocks per LUN to calculate UBI bad PEB limit

2016-11-06 Thread Boris Brezillon
On Tue, 1 Nov 2016 13:16:25 -0500 Zach Brown wrote: > For ONFI-compliant NAND devices, the ONFI parameters report the maximum number > of bad blocks per LUN that will be encountered over the lifetime of the > device, > so we can use that information to get a more accurate (and smaller) value for

Re: [PATCH v3 3/5] mtd: nand: Add bb_per_lun and blocks_per_lun fields to nand_chip

2016-11-06 Thread Boris Brezillon
On Tue, 1 Nov 2016 13:32:32 -0500 Zach Brown wrote: > On Tue, Nov 01, 2016 at 02:50:58PM +0100, Boris Brezillon wrote: > > On Fri, 28 Oct 2016 15:27:42 -0500 > > Zach Brown wrote: > > > > > The fields bb_per_lun and blocks_per_lun are useful determining the > > > number of bad blocks a MTD nee

Re: [PATCH 7/9] staging: iio: tsl2583: fix issue with changes to calibscale and int_time not being set on the chip

2016-11-06 Thread Jonathan Cameron
On 06/11/16 14:23, Brian Masney wrote: > On Sun, Nov 06, 2016 at 12:03:53PM +, Jonathan Cameron wrote: >> On 03/11/16 12:56, Brian Masney wrote: >>> When updating the in_illuminance_calibscale and >>> in_illuminance_integration_time sysfs attributes, these values were not >>> actually written t

[PATCH v4 1/3] soc: Support for NPS HW scheduling

2016-11-06 Thread Noam Camus
From: Noam Camus This new header file is for NPS400 SoC (part of ARC architecture). The header file includes macros for save/restore of HW scheduling. The control of HW scheduling is achieved by writing core registers. This code was moved from arc/plat-eznps so it can be used from drivers/clockso

Re: [PATCH 2/2] clk: sunxi-ng: fix up PLL_CPUX adjusting for A23/A33

2016-11-06 Thread Quentin Schulz
Hi Icenowy, This patch (2/2) should be before the first one. The first patch allows adjusting of the PLL and the second fixes a problem with the adjustment of the PLL. You should fix the problem before allowing the adjustment of the PLL. That way, if someone builds the kernel between your two pa

Re: [PATCH v2 00/12] Fix and update HOWTO Korean translation

2016-11-06 Thread SeongJae Park
May I ask some comments, please? Thanks, SeongJae Park On Tue, Nov 1, 2016 at 5:27 AM, SeongJae Park wrote: > This patchset applies ReST conversion effort for HOWTO document to its Korean > translation. It also contains fixup of trivial nitpicks in the document and > the translation. > > Chang

Re: [PATCH 13/22] mtd: nand: lpc32xx: return error code of nand_scan_ident/tail() on error

2016-11-06 Thread Boris Brezillon
On Fri, 4 Nov 2016 19:43:01 +0900 Masahiro Yamada wrote: > The nand_scan_ident/tail() returns an appropriate error value when > it fails. Use it instead of the fixed error code -ENXIO. > > Signed-off-by: Masahiro Yamada > --- > > drivers/mtd/nand/lpc32xx_mlc.c | 10 -- > drivers/mtd

Re: [PATCH v2 2/9] drm/sun4i: support A33 tcon

2016-11-06 Thread Maxime Ripard
On Sat, Nov 05, 2016 at 11:54:28PM +0800, Chen-Yu Tsai wrote: > Hi, > > On Tue, Sep 6, 2016 at 10:46 PM, Maxime Ripard > wrote: > > The A33 has a significantly different pipeline, with components that differ > > too. > > > > Make sure we had compatible for them. > > > > Signed-off-by: Maxime Ripa

Re: [PATCH v2 06/14] ASoC: sun4i-codec: Add support for A31 playback through headphone output

2016-11-06 Thread Maxime Ripard
On Fri, Nov 04, 2016 at 09:08:11AM +0800, Chen-Yu Tsai wrote: > On Fri, Nov 4, 2016 at 1:36 AM, Maxime Ripard > wrote: > > Hi, > > > > On Thu, Nov 03, 2016 at 03:55:48PM +0800, Chen-Yu Tsai wrote: > >> +/* headphone controls */ > >> +static const char * const sun6i_codec_hp_src_enum_text[] = { > >

Re: [PATCH 1/3] powerpc: Emulation support for load/store instructions on LE

2016-11-06 Thread Ravi Bangoria
On Sunday 06 November 2016 01:01 AM, Anton Blanchard wrote: > Hi, > >> kprobe, uprobe, hw-breakpoint and xmon are the only user of >> emulate_step. >> >> Kprobe / uprobe single-steps instruction if they can't emulate it, so >> there is no problem with them. As I mention, hw-breakpoint is broken.

Re: [PATCH 1/2] arm64: dts: add USB1-related nodes of Allwinner A64

2016-11-06 Thread Maxime Ripard
On Sat, Nov 05, 2016 at 10:38:29PM +0800, Icenowy Zheng wrote: > Allwinner A64 have two HCI USB controllers, a OTG controller and a USB > PHY device which have two ports. One of the port is wired to both a HCI > USB controller and the OTG controller, which is currently not supported. > The another

Re: [PATCH 2/2] arm64: dts: sunxi: enable EHCI1, OHCI1 and USB PHY nodes in Pine64

2016-11-06 Thread Maxime Ripard
Hi, On Sat, Nov 05, 2016 at 10:38:30PM +0800, Icenowy Zheng wrote: > Pine64 have two USB Type-A ports, which are wired to the two ports of > A64 USB PHY, and the lower port is the EHCI/OHCI1 port. > > Enable the necessary nodes to enable the lower USB port to work. > > Signed-off-by: Icenowy Zhe

Re: [PATCH 3/3] ovl: redirect on rename-dir

2016-11-06 Thread Konstantin Khlebnikov
On Wed, Oct 26, 2016 at 2:12 PM, Miklos Szeredi wrote: > On Tue, Oct 25, 2016 at 1:57 PM, Raphael Hertzog wrote: > >> Do you plan to make it the default in the future when it has been >> available for a while? >> >> Barring any regression introduced by your patch, it seems that the feature >> is

[PATCH V3 00/14] Drivers: hv: Some miscellaneous fixes and enhancements

2016-11-06 Thread kys
From: K. Y. Srinivasan Some miscellaneous fixes and enhancements. V2: Fixed a build issue reported by Greg. Only Patch # 13 is affected. V3: Address Stephen's comment. Only patch 3 is affected. Alex Ng (6): Drivers: hv: utils: Fix the mapping between host version and protocol to use Dri

[PATCH V3 00/14] Drivers: hv: Some miscellaneous fixes and enhancements

2016-11-06 Thread K. Y. Srinivasan
Some miscellaneous fixes and enhancements. V2: Fixed a build issue reported by Greg. Only Patch # 13 is affected. V3: Address Stephen's comment. Only patch 3 is affected. Alex Ng (6): Drivers: hv: utils: Fix the mapping between host version and protocol to use Drivers: hv: balloon: Disabl

[PATCH V3 12/14] Drivers: hv: vmbus: Base host signaling strictly on the ring state

2016-11-06 Thread kys
From: K. Y. Srinivasan One of the factors that can result in the host concluding that a given guest in mounting a DOS attack is if the guest generates interrupts to the host when the host is not expecting it. If these "spurious" interrupts reach a certain rate, the host can throttle the guest to

[PATCH V3 03/14] Drivers: hv: utils: Fix the mapping between host version and protocol to use

2016-11-06 Thread kys
From: Alex Ng We should intentionally declare the protocols to use for every known host and default to using the latest protocol if the host is unknown or new. Signed-off-by: Alex Ng Signed-off-by: K. Y. Srinivasan --- V3: Addressed Stephen's comment drivers/hv/hv_util.c |9 +

[PATCH V3 14/14] Drivers: hv: vmbus: On the read path cleanup the logic to interrupt the host

2016-11-06 Thread kys
From: K. Y. Srinivasan Signal the host when we determine the host is to be signaled - on th read path. The currrent code determines the need to signal in the ringbuffer code and actually issues the signal elsewhere. This can result in the host viewing this interrupt as spurious since the host may

[PATCH V3 07/14] Drivers: hv: vss: Operation timeouts should match host expectation

2016-11-06 Thread kys
From: Alex Ng Increase the timeout of backup operations. When system is under I/O load, it needs more time to freeze. These timeout values should also match the host timeout values more closely. Signed-off-by: Alex Ng Signed-off-by: K. Y. Srinivasan --- drivers/hv/hv_snapshot.c |8 ++-

[PATCH V3 04/14] Drivers: hv: balloon: Disable hot add when CONFIG_MEMORY_HOTPLUG is not set

2016-11-06 Thread kys
From: Alex Ng If the guest does not support memory hotplugging, it should respond to the host with zero pages added and successful result code. This signals to the host that hotplugging is not supported and the host will avoid sending future hot-add requests. Signed-off-by: Alex Ng Signed-off-b

[PATCH V3 11/14] tools: hv: remove unnecessary header files and netlink related code

2016-11-06 Thread kys
From: Weibing Zhang Remove unnecessary header files and netlink related code as the daemons do not use netlink to communicate with the kernel now. Signed-off-by: Weibing Zhang Signed-off-by: K. Y. Srinivasan --- tools/hv/hv_fcopy_daemon.c |7 --- tools/hv/hv_kvp_daemon.c |7

[PATCH V3 06/14] Drivers: hv: vss: Improve log messages.

2016-11-06 Thread kys
From: Alex Ng Adding log messages to help troubleshoot error cases and transaction handling. Signed-off-by: Alex Ng Signed-off-by: K. Y. Srinivasan --- drivers/hv/hv_snapshot.c | 25 +++-- 1 files changed, 19 insertions(+), 6 deletions(-) diff --git a/drivers/hv/hv_snap

[PATCH V3 10/14] tools: hv: fix a compile warning in snprintf

2016-11-06 Thread kys
From: Weibing Zhang hv_kvp_daemon.c: In function .kvp_mac_to_if_name.: hv_kvp_daemon.c:705:2: warning: format not a string literal and no format arguments [-Wformat-security] snprintf(dev_id, sizeof(dev_id), kvp_net_dir); ^ hv_kvp_daemon.c:705:2: warning: format not a string literal and no f

[PATCH V3 09/14] tools: hv: remove unnecessary link flag

2016-11-06 Thread kys
From: Weibing Zhang The link flag pthread is not needed. Signed-off-by: Weibing Zhang Signed-off-by: K. Y. Srinivasan --- tools/hv/Makefile |3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/tools/hv/Makefile b/tools/hv/Makefile index a8c4644..0d1e61b 100644 --- a/tool

[PATCH V3 08/14] Drivers: hv: balloon: Fix info request to show max page count

2016-11-06 Thread kys
From: Alex Ng Balloon driver was only printing the size of the info blob and not the actual content. This fixes it so that the info blob (max page count as configured in Hyper-V) is printed out. Signed-off-by: Alex Ng Signed-off-by: K. Y. Srinivasan --- drivers/hv/hv_balloon.c |9 +++-

[PATCH V3 02/14] Drivers: hv: utils: reduce HV_UTIL_NEGO_TIMEOUT timeout

2016-11-06 Thread kys
From: Vitaly Kuznetsov I discovered that at least WS2016TP5 host has 60 seconds timeout for the ICMSGTYPE_NEGOTIATE message so we need to lower guest's timeout a little bit to make sure we always respond in time. Let's make it 55 seconds. Signed-off-by: Vitaly Kuznetsov Signed-off-by: K. Y. Sri

[PATCH] ARM64: dts: amlogic: Reorder copyrights for meson-gx

2016-11-06 Thread Andreas Färber
meson-gx.dtsi was directly derived from meson-gxbb.dtsi, so keep the copyrights in chronological order to not give a wrong impression. Fixes: c328666d58aa ("ARM64: dts: amlogic: Add Meson GX dtsi from GXBB") Cc: Neil Armstrong Cc: Kevin Hilman Signed-off-by: Andreas Färber --- arch/arm64/boot/

[PATCH V3 05/14] Drivers: hv: balloon: Add logging for dynamic memory operations

2016-11-06 Thread kys
From: Alex Ng Added logging to help troubleshoot common ballooning, hot add, and versioning issues. Signed-off-by: Alex Ng Signed-off-by: K. Y. Srinivasan --- drivers/hv/hv_balloon.c | 31 --- 1 files changed, 28 insertions(+), 3 deletions(-) diff --git a/driver

[PATCH V3 01/14] Drivers: hv: ring_buffer: count on wrap around mappings in get_next_pkt_raw() (v2)

2016-11-06 Thread kys
From: Vitaly Kuznetsov With wrap around mappings in place we can always provide drivers with direct links to packets on the ring buffer, even when they wrap around. Do the required updates to get_next_pkt_raw()/put_pkt_raw() The first version of this commit was reverted (65a532f3d50a) to deal wi

[PATCH V3 13/14] Drivers: hv: vmbus: On write cleanup the logic to interrupt the host

2016-11-06 Thread kys
From: K. Y. Srinivasan Signal the host when we determine the host is to be signaled. The currrent code determines the need to signal in the ringbuffer code and actually issues the signal elsewhere. This can result in the host viewing this interrupt as spurious since the host may also poll the cha

Re: [alsa-devel] [PATCH] ASoC: fsl: fix fsl_spdif.c build errors

2016-11-06 Thread Fabio Estevam
Hi Randy, On Sat, Nov 5, 2016 at 9:16 PM, Randy Dunlap wrote: > From: Randy Dunlap > > Fix build errors in sound/soc/fsl/fsl_spdif.c by selecting BITREVERSE. > Fixes these build errors: Care to explain why the error is happening? > sound/built-in.o: In function `spdif_write_channel_status': >

Respected Sir/Madam

2016-11-06 Thread مايكروسوفت
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[PATCH v2 10/34] [media] DaVinci-VPBE: Check return value of a setup_if_config() call in vpbe_set_output()

2016-11-06 Thread SF Markus Elfring
From: Markus Elfring Date: Sun, 6 Nov 2016 20:40:20 +0100 * A function was called over the pointer "setup_if_config" in the data structure "venc_platform_data". But the return value was not used so far. Thus assign it to the local variable "ret" which will be checked with the next statement

Build regressions/improvements in v4.9-rc4

2016-11-06 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.9-rc4[1] compared to v4.8[2]. Summarized: - build errors: +278/-3 - build warnings: +1618/-1190 JFYI, when comparing v4.9-rc4[1] to v4.9-rc3[3], the summaries are: - build errors: +138/-23 - build warnings: +566/-579

Re: [PATCH v2 18/31] gp8psk: don't do DMA on stack

2016-11-06 Thread VDR User
I applied this patch to the 4.8.4 kernel driver (that I'm currently running) and it caused nothing but "frontend 0/0 timed out while tuning". Is there another patch that should be used in conjunction with this? If not, this patch breaks the gp8psk driver. Thanks. On Tue, Oct 11, 2016 at 3:09 AM,

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