projects
/
fio.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(from parent 1:
95603b7
)
ARM: Use generic assembly nop and barrier code for armv8-a
author
Milton Chiang
<milton.chiang@mediatek.com>
Tue, 5 May 2015 09:18:17 +0000
(17:18 +0800)
committer
Milton Chiang
<milton.chiang@mediatek.com>
Tue, 5 May 2015 09:18:17 +0000
(17:18 +0800)
Signed-off-by: Milton Chiang <milton.chiang@mediatek.com>
arch/arch-arm.h
patch
|
blob
|
blame
|
history
diff --git
a/arch/arch-arm.h
b/arch/arch-arm.h
index bab886e69cf5f4bf14fe9db3c89a5988e4147a56..93268d2fa5b286682c4fcc05e23c777d674bfed2 100644
(file)
--- a/
arch/arch-arm.h
+++ b/
arch/arch-arm.h
@@
-25,7
+25,7
@@
#define nop __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t")
#define read_barrier() __asm__ __volatile__ ("" : : : "memory")
#define write_barrier() __asm__ __volatile__ ("" : : : "memory")
-#elif defined(__ARM_ARCH_7A__)
+#elif defined(__ARM_ARCH_7A__)
|| defined(__ARM_ARCH_8A__)
#define nop __asm__ __volatile__ ("nop")
#define read_barrier() __sync_synchronize()
#define write_barrier() __sync_synchronize()