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| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2005-06-25 14:55:30 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-25 16:24:37 -0700 |
| commit | 77fa22450de00d535de2cc8be653983560828000 (patch) | |
| tree | 61644edb2263c3d0db3ea9e9518c6f76a60039e0 /include/asm-s390/thread_info.h | |
| parent | [PATCH] s/390: compile fix for dcssblk (diff) | |
| download | linux-dev-77fa22450de00d535de2cc8be653983560828000.tar.xz linux-dev-77fa22450de00d535de2cc8be653983560828000.zip | |
[PATCH] s390: improved machine check handling
Improved machine check handling. Kernel is now able to receive machine checks
while in kernel mode (system call, interrupt and program check handling).
Also register validation is now performed.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
| -rw-r--r-- | include/asm-s390/thread_info.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-s390/thread_info.h b/include/asm-s390/thread_info.h index fe101d41e849..6c18a3f24316 100644 --- a/include/asm-s390/thread_info.h +++ b/include/asm-s390/thread_info.h @@ -96,6 +96,7 @@ static inline struct thread_info *current_thread_info(void) #define TIF_RESTART_SVC 4 /* restart svc with new svc number */ #define TIF_SYSCALL_AUDIT 5 /* syscall auditing active */ #define TIF_SINGLE_STEP 6 /* deliver sigtrap on return to user */ +#define TIF_MCCK_PENDING 7 /* machine check handling is pending */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ #define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ @@ -109,6 +110,7 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_RESTART_SVC (1<<TIF_RESTART_SVC) #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) #define _TIF_SINGLE_STEP (1<<TIF_SINGLE_STEP) +#define _TIF_MCCK_PENDING (1<<TIF_MCCK_PENDING) #define _TIF_USEDFPU (1<<TIF_USEDFPU) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_31BIT (1<<TIF_31BIT) |