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| author | Andi Kleen <ak@suse.de> | 2006-01-11 22:44:06 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-11 19:04:53 -0800 |
| commit | bf2fcc6fdfe4f4e92bb74f062c0a1be189f3a561 (patch) | |
| tree | 0bcc33f681c7e8ce6596c9323d4a1026ede84994 /include/asm-x86_64/thread_info.h | |
| parent | 2966387b481a11a90a7bed6600fc17b4253f6980 (diff) | |
| download | lwn-bf2fcc6fdfe4f4e92bb74f062c0a1be189f3a561.tar.gz lwn-bf2fcc6fdfe4f4e92bb74f062c0a1be189f3a561.zip | |
[PATCH] x86_64: Implement is_compat_task the right way
By setting a flag during a 32bit system call only
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64/thread_info.h')
| -rw-r--r-- | include/asm-x86_64/thread_info.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/thread_info.h b/include/asm-x86_64/thread_info.h index 08eb6e4f3737..eb7c5fda1870 100644 --- a/include/asm-x86_64/thread_info.h +++ b/include/asm-x86_64/thread_info.h @@ -138,6 +138,7 @@ static inline struct thread_info *stack_thread_info(void) * have to worry about atomic accesses. */ #define TS_USEDFPU 0x0001 /* FPU was used by this task this quantum (SMP) */ +#define TS_COMPAT 0x0002 /* 32bit syscall active */ #endif /* __KERNEL__ */ |