| commit | 1b44e98d7d0754bbcf0222baf179f5e2e3dbea7b | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Nov 07 00:59:02 2005 -0800 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Mon Nov 07 07:53:32 2005 -0800 |
| tree | c4e69506205a175fa9675e5dcec1ad4944c4b87a | |
| parent | e1c3ad96f662bf1071a71feffadfe0f7604f14e2 [diff] |
[PATCH] s390: stop_hz_timer vs. xtime updates The calculation of the value return by next_timer_interrupt from jiffies to jiffies_64 is racy against xtime updates. We need to protect the calculation with read_seqbegin/read_seqretry. 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>