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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-08-08 12:37:00 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-08-22 12:20:08 +0200 |
| commit | b6bed093f489ef0a858e63eebcf5f2fb71ed3222 (patch) | |
| tree | 617b24e54de68ea0f9f3702b736da224ff4db9c2 /arch/s390/mm/pgtable.c | |
| parent | 363fd4c1f17b94b2076b57286e9507785a05bbce (diff) | |
| download | op-kernel-dev-b6bed093f489ef0a858e63eebcf5f2fb71ed3222.zip op-kernel-dev-b6bed093f489ef0a858e63eebcf5f2fb71ed3222.tar.gz | |
s390/time: clock comparator revalidation
Always use the S390_lowcore.clock_comparator field to revalidate
the clock comparator CPU register after a machine check. This avoids
an unnecssary external interrupt after a machine check if no timer
is pending.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm/pgtable.c')
0 files changed, 0 insertions, 0 deletions
