| |
| Upstream-Status: Pending |
| |
| Index: git/util.h |
| =================================================================== |
| --- git.orig/util.h 2010-12-07 22:41:57.156243001 -0600 |
| +++ git/util.h 2010-12-07 22:43:47.616243002 -0600 |
| @@ -37,4 +37,13 @@ |
| #define cpu_relax() asm volatile("" ::: "memory"); |
| #endif |
| |
| +#ifdef __arm__ |
| +/* |
| + * Use the __kuser_memory_barrier helper in the CPU helper page. See |
| + * arch/arm/kernel/entry-armv.S in the kernel source for details. |
| + */ |
| +#define rmb() ((void(*)(void))0xffff0fa0)() |
| +#define cpu_relax() asm volatile("":::"memory") |
| +#endif |
| + |
| #endif |