Re: linux-next: build warning after merge of the devicetree tree

2017-05-02 Thread Stephen Rothwell
Hi Rob, On Fri, 28 Apr 2017 12:45:03 +1000 Stephen Rothwell wrote: > > After merging the devicetree tree, today's linux-next build (x86_64 > allmodconfig) produced this warning: > > drivers/of/unittest.c: In function 'of_unittest': > drivers/of/unittest.c:2199:25: warning: 'last_sibling' may be

linux-next: Tree for May 3

2017-05-02 Thread Stephen Rothwell
Hi all, Please do not add any v4.13 destined material in your linux-next included branches until after v4.12-rc1 has been released. Changes since 20170502: The kbuild tree gained a conflict against Linus' tree. The metag tree gained a conflict against Linus' tree. The nfs tre

[PATCH] staging : rtl8188eu : remove void function return

2017-05-02 Thread Surender Polsani
kernel coding style doesn't allow the return statement in void function. Signed-off-by: Surender Polsani --- Changes for v2: corrected subject line as suggested Changes for v3: modified from line as suggested by Greg KH placed a semicolon in label for fixing build error --- drivers/staging/rtl81

Re: [PATCH] vmscan: scan pages until it founds eligible pages

2017-05-02 Thread Michal Hocko
On Wed 03-05-17 13:48:09, Minchan Kim wrote: > On Tue, May 02, 2017 at 05:14:36PM +0200, Michal Hocko wrote: > > On Tue 02-05-17 23:51:50, Minchan Kim wrote: > > > Hi Michal, > > > > > > On Tue, May 02, 2017 at 09:54:32AM +0200, Michal Hocko wrote: > > > > On Tue 02-05-17 14:14:52, Minchan Kim wro

Re: [PATCH] RTC: Add functionality to read/write rtc scratch registers

2017-05-02 Thread Keerthy
On Tuesday 18 April 2017 10:50 AM, Keerthy wrote: > From: Russ Dill > > Many RTCs provide scratch registers that are maintained so long as the RTC > has power. Provide a generic method to access these registers. > A gentle ping on this > Signed-off-by: Russ Dill > Signed-off-by: Keerthy >

[PATCH 2/3] iscsi-target: Set session_fall_back_to_erl0 when forcing reinstatement

2017-05-02 Thread Nicholas A. Bellinger
From: Nicholas Bellinger While testing modification of per se_node_acl queue_depth forcing session reinstatement via lio_target_nacl_cmdsn_depth_store() -> core_tpg_set_initiator_node_queue_depth(), a hung task bug triggered when changing cmdsn_depth invoked session reinstatement while an iscsi l

[PATCH 0/3] target: Fixes for v4.12-rc1

2017-05-02 Thread Nicholas A. Bellinger
From: Nicholas Bellinger Hi all, Here are a couple of fixes from the last weeks testing while continuing longevity and scale out workloads on v4.x target code. This series contains three patches. The first is to address a COMPARE_AND_WRITE se_cmd reference leak where the READ phase hits a non

[PATCH 1/3] target: Fix compare_and_write_callback handling for non GOOD status

2017-05-02 Thread Nicholas A. Bellinger
From: Nicholas Bellinger Following the bugfix for handling non SAM_STAT_GOOD COMPARE_AND_WRITE status during COMMIT phase in commit 9b2792c3da1, the same bug exists for the READ phase as well. This would manifest first as a lost SCSI response, and eventual hung task during fabric driver logout o

[PATCH 3/3] target: Don't force session reset if queue_depth does not change

2017-05-02 Thread Nicholas A. Bellinger
From: Nicholas Bellinger Keeping in the idempotent nature of target_core_fabric_configfs.c, if a queue_depth value is set and it's the same as the existing value, don't attempt to force session reinstatement. Reported-by: Raghu Krishnamurthy Cc: Raghu Krishnamurthy Tested-by: Gary Guo Cc: Gar

Re: [patch v2] mm, vmscan: avoid thrashing anon lru when free + file is low

2017-05-02 Thread Michal Hocko
On Tue 02-05-17 13:41:23, David Rientjes wrote: > On Tue, 2 May 2017, Michal Hocko wrote: > > > I have already asked and my questions were ignored. So let me ask again > > and hopefuly not get ignored this time. So Why do we need a different > > criterion on anon pages than file pages? > > The pr

Re: [PATCH 1/2] drm: Introduce crtc->mode_valid() callback

2017-05-02 Thread Daniel Vetter
On Tue, May 2, 2017 at 11:29 AM, Jose Abreu wrote: > On 02-05-2017 09:48, Daniel Vetter wrote: >> On Wed, Apr 26, 2017 at 11:48:34AM +0100, Jose Abreu wrote: >>> Some crtc's may have restrictions in the mode they can display. In >>> this patch a new callback (crtc->mode_valid()) is introduced that

Re: [PATCH 1/2] drm: Introduce crtc->mode_valid() callback

2017-05-02 Thread Daniel Vetter
On Tue, May 2, 2017 at 11:29 AM, Jose Abreu wrote: > On 02-05-2017 09:48, Daniel Vetter wrote: >> On Wed, Apr 26, 2017 at 11:48:34AM +0100, Jose Abreu wrote: >>> Some crtc's may have restrictions in the mode they can display. In >>> this patch a new callback (crtc->mode_valid()) is introduced that

Re: [PATCH] printk: Add best-effort printk() buffering.

2017-05-02 Thread Tetsuo Handa
Joe Perches wrote: > On Sun, 2017-04-30 at 22:54 +0900, Tetsuo Handa wrote: > > Sometimes we want to printk() multiple lines in a group without being > > disturbed by concurrent printk() from interrupts and/or other threads. > > For example, mixed printk() output of multiple thread's dump makes it

Re: [PATCH] platform/x86: Make SILEAD_DMI depend on TOUCHSCREEN_SILEAD

2017-05-02 Thread Jean Delvare
On Fri, 28 Apr 2017 14:00:19 -0700, Darren Hart (VMware) wrote: > SILEAD_DMI provides platform specific data for the TOUCHSCREEN_SILEAD > driver. Make this explicitly clear in the Kconfig depends. > > Signed-off-by: Darren Hart (VMware) > Cc: Hans de Goede > Cc: Andy Shevchenko > Cc: Jean Delva

Re:

2017-05-02 Thread H.A
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Re: [PATCH] mm, vmalloc: properly track vmalloc users

2017-05-02 Thread Michal Hocko
On Wed 03-05-17 08:52:01, kbuild test robot wrote: > Hi Michal, > > [auto build test ERROR on mmotm/master] > [also build test ERROR on next-20170502] > [cannot apply to v4.11] > [if your patch is applied to the wrong git tree, please drop us a note to > help improve

Re: [PATCH 09/13] lightnvm/pblk-read: use bio_clone_fast()

2017-05-02 Thread Javier González
> On 2 May 2017, at 23.51, NeilBrown wrote: > >> >> Hi Neil, >> >> Looks good. Thanks for fixing this. I did not know that bio_clone_bioset >> was not supposed to be used on drivers. > > Prior to my patchset, using bio_clone_bioset() wasn't wrong in drivers, > though it was a waste when bio_cl

Re: [RFC PATCH 0/4] PM / Domains: Add support for explicit control of PM domains

2017-05-02 Thread Geert Uytterhoeven
Hi Ulf, On Wed, Apr 26, 2017 at 11:55 AM, Ulf Hansson wrote: > On 26 April 2017 at 11:17, Geert Uytterhoeven wrote: >> On Wed, Apr 26, 2017 at 11:04 AM, Ulf Hansson wrote: >>> On 26 April 2017 at 10:06, Geert Uytterhoeven wrote: On Tue, Apr 25, 2017 at 9:34 PM, Ulf Hansson wrote: >

Re: [RESENT PATCH] x86/mem: fix the offset overflow when read/write mem

2017-05-02 Thread zhong jiang
On 2017/5/3 4:54, David Rientjes wrote: > On Thu, 27 Apr 2017, zhongjiang wrote: > >> From: zhong jiang >> >> Recently, I found the following issue, it will result in the panic. >> >> [ 168.739152] mmap1: Corrupted page table at address 7f3e6275a002 >> [ 168.745039] PGD 61f4a1067 >> [ 168.74504

[RFC] Increase Minimal GNU Make version for Linux Kernel from 3.80 to 3.81

2017-05-02 Thread Masahiro Yamada
Hello Linus and Kbuild developers. Documentation/process/changes.rst says the minimal version of GNU Make is 3.80, but actually building the kernel with this version has been broken for a long time. Specifically, it got broken by commit c8589d1e9e01 (i.e. Linux 3.18). Sorry, it's me who broke it

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