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Michael S. Tsirkin fbd7ec0236 powerpc: reuse asm-generic/barrier.h 
On powerpc read_barrier_depends, smp_read_barrier_depends
smp_store_mb(), smp_mb__before_atomic and smp_mb__after_atomic match the
asm-generic variants exactly. Drop the local definitions and pull in
asm-generic/barrier.h instead.

This is in preparation to refactoring this code area.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
 		2016-01-12 20:46:48 +02:00
..
alpha mm: mlock: add mlock flags to enable VM_LOCKONFAULT usage 2015-11-05 19:34:48 -08:00
arc ARC: dw2 unwind: Catch Dwarf SNAFUs early 2015-12-21 14:01:49 +05:30
arm ARM: SoC fixes for 4.4-rc 2016-01-08 16:11:05 -08:00
arm64 Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-12-13 12:41:10 -08:00
avr32 dmaengine updates for 4.4-rc1 2015-11-10 10:05:17 -08:00
blackfin treewide: Remove old email address 2015-11-23 09:44:58 +01:00
c6x irqdomain: Use irq_domain_get_of_node() instead of direct field access 2015-10-13 19:01:23 +02:00
cris cris: Drop reference to get_cmos_time() 2015-11-02 20:03:05 +01:00
frv kmap_atomic_to_page() has no users, remove it 2015-11-09 15:11:24 -08:00
h8300 h8300 update for v4.4 2015-11-12 15:26:39 -08:00
hexagon
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ia64 ia64: reuse asm-generic/barrier.h 2016-01-12 20:46:47 +02:00
m32r m32r: add io*_rep helpers 2015-12-29 17:45:49 -08:00
m68k m68k: Wire up mlock2 2015-11-22 11:35:26 +01:00
metag Metag architecture changes for v4.4 2015-11-10 16:24:25 -08:00
microblaze Revert "scatterlist: use sg_phys()" 2015-12-15 12:54:06 -08:00
mips Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-01-06 16:15:03 -08:00
mn10300 mn10300: Select CONFIG_HAVE_UID16 to fix build failure 2015-11-30 07:01:40 -08:00
nios2 nios2: fix cache coherency 2015-11-26 22:25:58 +08:00
openrisc
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parisc parisc: Fix syscall restarts 2015-12-21 10:16:18 +01:00
powerpc powerpc: reuse asm-generic/barrier.h 2016-01-12 20:46:48 +02:00
s390 lcoking/barriers, arch: Use smp barriers in smp_store_release() 2016-01-12 20:46:46 +02:00
score
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sh sh64: fix __NR_fgetxattr 2015-12-12 10:15:34 -08:00
sparc net: filter: make JITs zero A for SKF_AD_ALU_XOR_X 2016-01-06 00:43:52 -05:00
tile tile: provide CONFIG_PAGE_SIZE_64KB etc for tilepro 2016-01-05 08:16:09 -05:00
um um: fix returns without va_end 2015-12-08 22:26:00 +01:00
unicore32 pwm: Changes for v4.4-rc1 2015-11-11 09:16:10 -08:00
x86 A simple fix. I'm sending it before the merge window, because it refines 2016-01-08 15:58:14 -08:00
xtensa Merge branch 'for-4.4/io-poll' of git://git.kernel.dk/linux-block 2015-11-10 17:23:49 -08:00
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