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| author | Ingo Molnar <mingo@elte.hu> | 2009-03-18 09:57:02 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-18 09:57:02 +0100 |
| commit | 37ba317c9ed19eb126e40bbf563f2711e191a636 (patch) | |
| tree | c5865768f341fc0ab41899fe9af9dc5918784cee /include/linux/compiler-gcc.h | |
| parent | 708dc5125309cd33c5daaad3026cc4ae6ef39c8b (diff) | |
| parent | ee568b25ee9e160b32d1aef73d8b2ee9c05d34db (diff) | |
| download | kernel-crypto-37ba317c9ed19eb126e40bbf563f2711e191a636.tar.gz kernel-crypto-37ba317c9ed19eb126e40bbf563f2711e191a636.tar.xz kernel-crypto-37ba317c9ed19eb126e40bbf563f2711e191a636.zip | |
Merge branches 'sched/cleanups' and 'linus' into sched/core
Diffstat (limited to 'include/linux/compiler-gcc.h')
| -rw-r--r-- | include/linux/compiler-gcc.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 1514d534dee..a3ed7cb8ca3 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -52,7 +52,15 @@ #define __deprecated __attribute__((deprecated)) #define __packed __attribute__((packed)) #define __weak __attribute__((weak)) -#define __naked __attribute__((naked)) + +/* + * it doesn't make sense on ARM (currently the only user of __naked) to trace + * naked functions because then mcount is called without stack and frame pointer + * being set up and there is no chance to restore the lr register to the value + * before mcount was called. + */ +#define __naked __attribute__((naked)) notrace + #define __noreturn __attribute__((noreturn)) /* |