diff options
| author | Tim Deegan <Tim.Deegan@citrix.com> | 2011-02-10 08:50:41 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-02-10 11:00:09 -0800 |
| commit | 70a062286b9dfcbd24d2e11601aecfead5cf709a (patch) | |
| tree | 126a1e3f9561a3cb4159714c96db1ddd4171756d /mm/mmu_notifier.c | |
| parent | 6148a47ac3872092d4bc4888838bec6dff16654d (diff) | |
fix jiffy calculations in calibrate_delay_direct to handle overflow
Fixes a hang when booting as dom0 under Xen, when jiffies can be
quite large by the time the kernel init gets this far.
Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
[jbeulich@novell.com: !time_after() -> time_before_eq() as suggested by Jiri Slaby]
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mmu_notifier.c')
0 files changed, 0 insertions, 0 deletions