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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/ptrace.h | |
| parent | f901e5d1e06b3326c100c5d0df43656311befb81 (diff) | |
| download | op-kernel-dev-77fa22450de00d535de2cc8be653983560828000.zip op-kernel-dev-77fa22450de00d535de2cc8be653983560828000.tar.gz | |
[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 4eff8f2..fc7c96e 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) |
