diff options
| 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/ptrace.h | |
| parent | f901e5d1e06b3326c100c5d0df43656311befb81 (diff) | |
[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 'include/asm-s390/ptrace.h')
| -rw-r--r-- | include/asm-s390/ptrace.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h index 4eff8f2e3bf..fc7c96edc69 100644 --- a/include/asm-s390/ptrace.h +++ b/include/asm-s390/ptrace.h @@ -276,7 +276,7 @@ typedef struct #endif /* __s390x__ */ #define PSW_KERNEL_BITS (PSW_BASE_BITS | PSW_MASK_DAT | PSW_ASC_PRIMARY | \ - PSW_DEFAULT_KEY) + PSW_MASK_MCHECK | PSW_DEFAULT_KEY) #define PSW_USER_BITS (PSW_BASE_BITS | PSW_MASK_DAT | PSW_ASC_HOME | \ PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK | \ PSW_MASK_PSTATE | PSW_DEFAULT_KEY) |