In case of an instruction processing damage (IPD) machine check in kernel mode the resulting action is always to stop the kernel. This is not necessarily the best solution since a retry of the failing instruction might succeed. Add logic to retry the instruction if no more than 30 instruction processing damage checks occured in the last 5 minutes. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> 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> |
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block | ||
char | ||
cio | ||
crypto | ||
net | ||
scsi | ||
Kconfig | ||
Makefile | ||
ebcdic.c | ||
s390_rdev.c | ||
s390mach.c | ||
s390mach.h | ||
sysinfo.c |