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2017-02-10arm64: dts: exynos: Add stmfts touchscreen node for TM2 and TM2Enext/stmfts-20170210Andi Shyti
TM2 and TM2E devices are provided with a ST-Microelectronics Finger Tip S device with small differences: - screen size - TM2E uses the stmfts also as a touchkey for "back" and "menu" In this commit the initial value of the interrupt line is set to EXYNOS_PIN_PULL_UP as the interrupt is triggered when the line goes down. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
2017-02-10Input: add support for the STMicroelectronics FingerTip touchscreenAndi Shyti
The stmfts (ST-Microelectronics FingerTip S) touchscreen device is a capacitive multi-touch controller mainly for mobile use. It's connected through i2c bus at the address 0x49 and it interfaces with userspace through input event interface. At the current state it provides a touchscreen multitouch functionality up to 10 fingers. Each finger is enumerated with a distinctive id (from 0 to 9). If enabled the device can support single "touch" hovering, by providing three coordinates, x, y and distance. It is possible to select the touchkey functionality which provides a basic two keys interface for "home" and "back" menu, typical in mobile phones. Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
2017-02-10Input: add STMicroelectronics FingerTip touchscreen driverAndi Shyti
Add binding for the STMicroelectronics FingerTip (stmfts) touchscreen driver. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
2017-02-10i2c: exynos5: fix arbitration lost handlingAndrzej Hajda
In case of arbitration lost adequate interrupt sometimes is not signaled. As a result transfer timeouts and is not retried, as it should. To avoid such cases code is added to check transaction status in case of every interrupt. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
2017-02-10arm64: config: added tizen_tm2_defconfigAndi Shyti
Added also the its file for the fit data format Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
2017-02-09Add linux-next specific files for 20170209Stephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2017-02-09Merge branch 'akpm/master'Stephen Rothwell
2017-02-09debugobjects: reduce contention on the global pool_lockWaiman Long
On a large SMP system with many CPUs, the global pool_lock may become a performance bottleneck as all the CPUs that need to allocate or free debug objects have to take the lock. That can sometimes cause soft lockups like: NMI watchdog: BUG: soft lockup - CPU#35 stuck for 22s! [rcuos/1:21] ... RIP: 0010:[<ffffffff817c216b>] [<ffffffff817c216b>] _raw_spin_unlock_irqrestore+0x3b/0x60 ... Call Trace: [<ffffffff813f40d1>] free_object+0x81/0xb0 [<ffffffff813f4f33>] debug_check_no_obj_freed+0x193/0x220 [<ffffffff81101a59>] ? trace_hardirqs_on_caller+0xf9/0x1c0 [<ffffffff81284996>] ? file_free_rcu+0x36/0x60 [<ffffffff81251712>] kmem_cache_free+0xd2/0x380 [<ffffffff81284960>] ? fput+0x90/0x90 [<ffffffff81284996>] file_free_rcu+0x36/0x60 [<ffffffff81124c23>] rcu_nocb_kthread+0x1b3/0x550 [<ffffffff81124b71>] ? rcu_nocb_kthread+0x101/0x550 [<ffffffff81124a70>] ? sync_exp_work_done.constprop.63+0x50/0x50 [<ffffffff810c59d1>] kthread+0x101/0x120 [<ffffffff81101a59>] ? trace_hardirqs_on_caller+0xf9/0x1c0 [<ffffffff817c2d32>] ret_from_fork+0x22/0x50 To reduce the amount of contention on the pool_lock, the actual kmem_cache_free() of the debug objects will be delayed if the pool_lock is busy. This will temporarily increase the amount of free objects available at the free pool when the system is busy. As a result, the number of kmem_cache allocation and freeing should be reduced. This patch also groups the freeing of debug objects in a batch of 4 to reduce the total number of lock/unlock cycles. Link: http://lkml.kernel.org/r/1483647425-4135-4-git-send-email-longman@redhat.com Signed-off-by: Waiman Long <longman@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "Du Changbin" <changbin.du@intel.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Jan Stancek <jstancek@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09debugobjects: scale thresholds with # of CPUsWaiman Long
On a large SMP systems with hundreds of CPUs, the current thresholds for allocating and freeing debug objects (256 and 1024 respectively) may not work well. This can cause a lot of needless calls to kmem_aloc() and kmem_free() on those systems. To alleviate this thrashing problem, the object freeing threshold is now increased to "1024 + # of CPUs * 32". Whereas the object allocation threshold is increased to "256 + # of CPUs * 4". That should make the debug objects subsystem scale better with the number of CPUs available in the system. Link: http://lkml.kernel.org/r/1483647425-4135-3-git-send-email-longman@redhat.com Signed-off-by: Waiman Long <longman@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "Du Changbin" <changbin.du@intel.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Jan Stancek <jstancek@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09debugobjects: track number of kmem_cache_alloc/kmem_cache_free doneWaiman Long
Patch series "debugobjects: Reduce global pool_lock contention", v2. This patchset aims to reduce contention of the global pool_lock while improving performance at the same time. It is done to resolve the following soft lockup problem with a debug kernel in some of the large SMP systems: NMI watchdog: BUG: soft lockup - CPU#35 stuck for 22s! [rcuos/1:21] ... RIP: 0010:[<ffffffff817c216b>] [<ffffffff817c216b>] _raw_spin_unlock_irqrestore+0x3b/0x60 ... Call Trace: [<ffffffff813f40d1>] free_object+0x81/0xb0 [<ffffffff813f4f33>] debug_check_no_obj_freed+0x193/0x220 [<ffffffff81101a59>] ? trace_hardirqs_on_caller+0xf9/0x1c0 [<ffffffff81284996>] ? file_free_rcu+0x36/0x60 [<ffffffff81251712>] kmem_cache_free+0xd2/0x380 [<ffffffff81284960>] ? fput+0x90/0x90 [<ffffffff81284996>] file_free_rcu+0x36/0x60 [<ffffffff81124c23>] rcu_nocb_kthread+0x1b3/0x550 [<ffffffff81124b71>] ? rcu_nocb_kthread+0x101/0x550 [<ffffffff81124a70>] ? sync_exp_work_done.constprop.63+0x50/0x50 [<ffffffff810c59d1>] kthread+0x101/0x120 [<ffffffff81101a59>] ? trace_hardirqs_on_caller+0xf9/0x1c0 [<ffffffff817c2d32>] ret_from_fork+0x22/0x50 On a 8-socket IvyBridge-EX system (120 cores, 240 threads), the elapsed time of a 4.9-rc7 kernel parallel build (make -j 240) was reduced from 7m57s to 7m19s with a patched 4.9-rc7 kernel. There was also about a 10X reduction in the number of debug objects being allocated from or freed to the kmemcache during the kernel build. This patch (of 3): New debugfs stat counters are added to track the numbers of kmem_cache_alloc() and kmem_cache_free() function calls to get a sense of how the internal debug objects cache management is performing. Link: http://lkml.kernel.org/r/1483647425-4135-2-git-send-email-longman@redhat.com Signed-off-by: Waiman Long <longman@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "Du Changbin" <changbin.du@intel.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Jan Stancek <jstancek@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09mm: clarify mm_struct.mm_{users,count} documentationVegard Nossum
Clarify documentation relating to mm_users and mm_count, and switch to kernel-doc syntax. Link: http://lkml.kernel.org/r/20161218123229.22952-4-vegard.nossum@oracle.com Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09mm: use mmget_not_zero() helperVegard Nossum
We already have the helper, we can convert the rest of the kernel mechanically using: git grep -l 'atomic_inc_not_zero.*mm_users' | xargs sed -i 's/atomic_inc_not_zero(&\(.*\)->mm_users)/mmget_not_zero\(\1\)/' This is needed for a later patch that hooks into the helper, but might be a worthwhile cleanup on its own. Link: http://lkml.kernel.org/r/20161218123229.22952-3-vegard.nossum@oracle.com Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09mm: add new mmget() helperVegard Nossum
Apart from adding the helper function itself, the rest of the kernel is converted mechanically using: git grep -l 'atomic_inc.*mm_users' | xargs sed -i 's/atomic_inc(&\(.*\)->mm_users);/mmget\(\1\);/' git grep -l 'atomic_inc.*mm_users' | xargs sed -i 's/atomic_inc(&\(.*\)\.mm_users);/mmget\(\&\1\);/' This is needed for a later patch that hooks into the helper, but might be a worthwhile cleanup on its own. (Michal Hocko provided most of the kerneldoc comment.) Link: http://lkml.kernel.org/r/20161218123229.22952-2-vegard.nossum@oracle.com Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09mm: add new mmgrab() helperVegard Nossum
Apart from adding the helper function itself, the rest of the kernel is converted mechanically using: git grep -l 'atomic_inc.*mm_count' | xargs sed -i 's/atomic_inc(&\(.*\)->mm_count);/mmgrab\(\1\);/' git grep -l 'atomic_inc.*mm_count' | xargs sed -i 's/atomic_inc(&\(.*\)\.mm_count);/mmgrab\(\&\1\);/' This is needed for a later patch that hooks into the helper, but might be a worthwhile cleanup on its own. (Michal Hocko provided most of the kerneldoc comment.) Link: http://lkml.kernel.org/r/20161218123229.22952-1-vegard.nossum@oracle.com Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09checkpatchpl-warn-against-using-%z-fixJoe Perches
vsnprintf extension %Z<foo> is non-standard C. Suggest the use of %z instead. Miscellanea: o Correct the misuse of type string PRINTF_0xDECIMAL type strings are supposed to be uppercase only. Fix this and add tr/[a-z]/[A-Z] to the type check in case I forget this again sometime in the future. o Improve the mechanism to find these defects so all 3 current checks are done on the format string Link: http://lkml.kernel.org/r/4e3ad74b0c9dc229b06018a2d79655308ddbbebd.1484014173.git.joe@perches.com Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09checkpatch: warn when formats use %Z and suggest %zAlexey Dobriyan
vsnprintf extension %Z<foo> is non-standard C. Suggest the use of %z instead. Miscellanea: o Correct the misuse of type string PRINTF_0xDECIMAL type strings are supposed to be uppercase only. Fix this and add tr/[a-z]/[A-Z] to the type check in case I forget this again sometime in the future. o Improve the mechanism to find these defects so all 3 current checks are done on the format string Link: http://lkml.kernel.org/r/20170109235955.GA6787@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09lib/vsprintf.c: remove %Z supportAlexey Dobriyan
Now that %z is standartised in C99 there is no reason to support %Z. Unlike %L it doesn't even make format strings smaller. Use BUILD_BUG_ON in a couple ATM drivers. In case anyone didn't notice lib/vsprintf.o is about half of SLUB which is in my opinion is quite an achievement. Hopefully this patch inspires someone else to trim vsprintf.c more. Link: http://lkml.kernel.org/r/20170103230126.GA30170@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add some typo-wordsJinbum Park
I wrote a simple script to find new typo not in spelling.txt. (https://github.com/jinb-park/find-linux-kernel-typo) and get following result: [ rank ] 63 paramaters 18 alignement 9 strucuture .... The number means how many files include the typo. This patch adds these common typo. Link: http://lkml.kernel.org/r/20170112113452.GA7042@pjb1027-Latitude-E5410 Signed-off-by: Jinbum Park <jinb.park7@gmail.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "followings" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: followings||following While we are here, add a missing colon in the boilerplate in DT binding documents. The "you SoC" in allwinner,sunxi-pinctrl.txt was fixed as well. I reworded "as the followings:" to "as follows:" for drivers/usb/gadget/udc/renesas_usb3.c. Link: http://lkml.kernel.org/r/1481573103-11329-32-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "therfore" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: therfore||therefore Besides, tidy up comment blocks for 80-col wrapping. Link: http://lkml.kernel.org/r/1481573103-11329-31-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "overwriten" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: overwrien||overwritten Link: http://lkml.kernel.org/r/1481573103-11329-30-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "overwritting" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: overwritting||overwriting Link: http://lkml.kernel.org/r/1481573103-11329-29-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "deintialize(d)" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: deintializing||deinitializing deintialize||deinitialize deintialized||deinitialized Link: http://lkml.kernel.org/r/1481573103-11329-28-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "disassocation" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: disassocation||disassociation Link: http://lkml.kernel.org/r/1481573103-11329-27-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "omited" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: omited||omitted omiting||omitting Link: http://lkml.kernel.org/r/1481573103-11329-26-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "explictely" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: explictely||explicitly Link: http://lkml.kernel.org/r/1481573103-11329-25-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "applys" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: applys||applies The "applyes" in drivers/video/fbdev/aty/radeon_monitor.c is a different pattern but it was fixed in this commit. The "This functions" in the same line was fixed as well. Link: http://lkml.kernel.org/r/1481573103-11329-24-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "configuartion" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: configuartion||configuration While we are here, fix the "ouput" as well in the touched hunk in drivers/media/dvb-frontends/drx39xyj/drx_driver.h. Link: http://lkml.kernel.org/r/1481573103-11329-23-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "overrided" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: overrided||overridden Link: http://lkml.kernel.org/r/1481573103-11329-22-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "overide" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: overide||override While we are here, fix the doubled "address" in the touched line Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt. Also, fix the comment block style in the touched hunks in drivers/media/dvb-frontends/drx39xyj/drx_driver.h. Link: http://lkml.kernel.org/r/1481573103-11329-21-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "disble(d)" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: disble||disable disbled||disabled I kept the TSL2563_INT_DISBLED in /drivers/iio/light/tsl2563.c untouched. The macro is not referenced at all, but this commit is touching only comment blocks just in case. Link: http://lkml.kernel.org/r/1481573103-11329-20-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "comsume(r)" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: comsume||consume comsumer||consumer comsuming||consuming I see some variable names with this pattern, but this commit is only touching comment blocks to avoid unexpected impact. Link: http://lkml.kernel.org/r/1481573103-11329-19-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "intialise(d)" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: intialisation||initialisation intialised||initialised intialise||initialise This commit does not intend to change the British spelling itself. Link: http://lkml.kernel.org/r/1481573103-11329-18-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "initialiazation" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: initialiazation||initialization While we are here, fix the "overriden" in the touched line in drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c. Link: http://lkml.kernel.org/r/1481573103-11329-17-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "intialization" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: intialization||initialization The "inintialization" in drivers/acpi/spcr.c is a different pattern but I fixed it as well in this commit. Link: http://lkml.kernel.org/r/1481573103-11329-16-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "unneded" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: unneded||unneeded Link: http://lkml.kernel.org/r/1481573103-11329-15-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "neded" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: neded||needed While we are here, fix the "overriden", "wont", and "etc" in the same hunk in drivers/media/usb/tm6000/tm6000-input.c. Link: http://lkml.kernel.org/r/1481573103-11329-14-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "againt" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: againt||against While we are here, fix the "capabilites" as well in the touched hunk in drivers/gpu/drm/drm_probe_helper.c. Link: http://lkml.kernel.org/r/1481573103-11329-13-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "embeded" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: embeded||embedded Link: http://lkml.kernel.org/r/1481573103-11329-12-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "varible" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: varible||variable While we are here, tidy up the comment blocks that fit in a single line for drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c and net/sctp/transport.c. Link: http://lkml.kernel.org/r/1481573103-11329-11-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "efective" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: efective||effective While we are here, fix the "addres" as well in the touched line in arch/openrisc/kernel/entry.S. Link: http://lkml.kernel.org/r/1481573103-11329-10-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "algined" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: algined||aligned While we are here, fix the "appplication" in the touched line in drivers/block/loop.c. Also, fix the "may not naturally ..." to "may not be naturally ..." in the touched line in mm/page_alloc. Link: http://lkml.kernel.org/r/1481573103-11329-9-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "aligment" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: aligment||alignment I did not touch the "N_BYTE_ALIGMENT" macro in drivers/net/wireless/realtek/rtlwifi/wifi.h to avoid unpredictable impact. I fixed "_aligment_handler" in arch/openrisc/kernel/entry.S because it is surrounded by #if 0 ... #endif. It is surely safe and I confirmed "_alignment_handler" is correct. I also fixed the "controler" I found in the same hunk in arch/openrisc/kernel/head.S. Link: http://lkml.kernel.org/r/1481573103-11329-8-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "partiton" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: partiton||partition Link: http://lkml.kernel.org/r/1481573103-11329-7-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "an one" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: an one||a one I dropped the "an" before "one or more" in drivers/net/ethernet/sfc/mcdi_pcol.h. Link: http://lkml.kernel.org/r/1481573103-11329-6-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "an union" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: an union||a union Link: http://lkml.kernel.org/r/1481573103-11329-5-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "an user" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: an user||a user an userspace||a userspace I also added "userspace" to the list since it is a common word in Linux. I found some instances for "an userfaultfd", but I did not add it to the list. I felt it is endless to find words that start with "user" such as "userland" etc., so must draw a line somewhere. Link: http://lkml.kernel.org/r/1481573103-11329-4-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "swithc" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: swithc||switch swithced||switched swithcing||switching Link: http://lkml.kernel.org/r/1481573103-11329-3-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09scripts/spelling.txt: add "swith" pattern and fix typo instancesMasahiro Yamada
Fix typos and add the following to the scripts/spelling.txt: swith||switch swithable||switchable swithed||switched swithing||switching While we are here, fix the "update" to "updates" in the touched hunk in drivers/net/wireless/marvell/mwifiex/wmm.c. Link: http://lkml.kernel.org/r/1481573103-11329-2-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2017-02-09nilfs2: use i_blocksize()Geliang Tang
Since i_blocksize() helper has been defined in fs.h, use it instead of open-coding. Link: http://lkml.kernel.org/r/1485184655-3895-3-git-send-email-konishi.ryusuke@lab.ntt.co.jp Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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