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| author | Ingo Molnar <mingo@elte.hu> | 2008-10-11 20:23:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-11 20:23:20 +0200 |
| commit | 0afe2db21394820d32646a695eccf3fbfe6ab5c7 (patch) | |
| tree | 6d925383f444a242ebc77d167420efb7e6ad8d99 /include/asm-x86/ucontext.h | |
| parent | d84705969f898f294bc3fc32eca33580f14105bd (diff) | |
| parent | 43603c8df97f246e8be7b9cc92a8f968a85108bd (diff) | |
Merge branch 'x86/unify-cpu-detect' into x86-v28-for-linus-phase4-D
Conflicts:
arch/x86/kernel/cpu/common.c
arch/x86/kernel/signal_64.c
include/asm-x86/cpufeature.h
Diffstat (limited to 'include/asm-x86/ucontext.h')
| -rw-r--r-- | include/asm-x86/ucontext.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-x86/ucontext.h b/include/asm-x86/ucontext.h index 9948dd32808..89eaa5456a7 100644 --- a/include/asm-x86/ucontext.h +++ b/include/asm-x86/ucontext.h @@ -1,6 +1,12 @@ #ifndef ASM_X86__UCONTEXT_H #define ASM_X86__UCONTEXT_H +#define UC_FP_XSTATE 0x1 /* indicates the presence of extended state + * information in the memory layout pointed + * by the fpstate pointer in the ucontext's + * sigcontext struct (uc_mcontext). + */ + struct ucontext { unsigned long uc_flags; struct ucontext *uc_link; |