Peter Zijlstra 09a01c0ccb arch,xtensa: Convert smp_mb__*() ...

Xtensa SMP has compare-and-swap which is fully serializing, therefore
its exising smp_mb__{before,after}_clear_bit() appear unduly heavy.

Implement the new barriers as barrier().

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-e9rqjxr1m1ejsob9p433kmji@git.kernel.org
Cc: Chris Zankel <chris@zankel.net>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-xtensa@linux-xtensa.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2014-04-18 14:20:47 +02:00

..

alpha

arch,alpha: Convert smp_mb__*() to the asm-generic primitives

2014-04-18 11:40:31 +02:00

arc

arch,arc: Convert smp_mb__*()

2014-04-18 11:40:31 +02:00

arm

arch,arm: Convert smp_mb__*()

2014-04-18 11:40:32 +02:00

arm64

arch,arm64: Convert smp_mb__*()

2014-04-18 11:40:33 +02:00

avr32

arch,avr32: Convert smp_mb__*()

2014-04-18 11:40:33 +02:00

blackfin

arch,blackfin: Convert smp_mb__*()

2014-04-18 11:40:34 +02:00

c6x

arch,c6x: Convert smp_mb__*()

2014-04-18 11:40:34 +02:00

cris

arch,cris: Convert smp_mb__*()

2014-04-18 14:20:00 +02:00

frv

arch,frv: Convert smp_mb__*()

2014-04-18 14:20:34 +02:00

hexagon

arch,hexagon: Convert smp_mb__*()

2014-04-18 14:20:35 +02:00

ia64

arch,ia64: Convert smp_mb__*()

2014-04-18 14:20:35 +02:00

m32r

arch,m32r: Convert smp_mb__*()

2014-04-18 14:20:36 +02:00

m68k

arch,m68k: Convert smp_mb__*()

2014-04-18 14:20:37 +02:00

metag

arch,metag: Convert smp_mb__*()

2014-04-18 14:20:38 +02:00

microblaze

Merge tag 'microblaze-3.15-rc1' of git://git.monstr.eu/linux-2.6-microblaze

2014-04-11 11:53:45 -07:00

mips

arch,mips: Convert smp_mb__*()

2014-04-18 14:20:38 +02:00

mn10300

arch,mn10300: Convert smp_mb__*()

2014-04-18 14:20:39 +02:00

openrisc

arch,openrisc: Convert smp_mb__*()

2014-04-18 14:20:40 +02:00

parisc

arch,parisc: Convert smp_mb__*()

2014-04-18 14:20:41 +02:00

powerpc

arch,powerpc: Convert smp_mb__*()

2014-04-18 14:20:41 +02:00

s390

arch,s390: Convert smp_mb__*()

2014-04-18 14:20:42 +02:00

score

arch,score: Convert smp_mb__*()

2014-04-18 14:20:43 +02:00

sh

arch,sh: Convert smp_mb__*()

2014-04-18 14:20:44 +02:00

sparc

arch,sparc: Convert smp_mb__*()

2014-04-18 14:20:44 +02:00

tile

arch,tile: Convert smp_mb__*()

2014-04-18 14:20:45 +02:00

um

Merge git://git.infradead.org/users/eparis/audit

2014-04-12 12:38:53 -07:00

unicore32

Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP

2014-04-07 16:36:11 -07:00

x86

arch,x86: Convert smp_mb__*()

2014-04-18 14:20:46 +02:00

xtensa

arch,xtensa: Convert smp_mb__*()

2014-04-18 14:20:47 +02:00

.gitignore

…

Kconfig

uprobes: Kconfig dependency fix

2014-03-18 16:39:33 -04:00