diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2008-02-02 00:23:08 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-02-02 14:27:45 +1100 |
| commit | ed50d6cbc394cd0966469d3e249353c9dd1d38b9 (patch) | |
| tree | 8df8f5d8b4ce057bf0df7ee2996603fdd18e0e7e /drivers/usb/serial/cp2101.c | |
| parent | aa6299926950c8dfe2fea638276cad6def092bc9 (diff) | |
debug: softlockup looping fix
Rafael J. Wysocki reported weird, multi-seconds delays during
suspend/resume and bisected it back to:
commit 82a1fcb90287052aabfa235e7ffc693ea003fe69
Author: Ingo Molnar <mingo@elte.hu>
Date: Fri Jan 25 21:08:02 2008 +0100
softlockup: automatically detect hung TASK_UNINTERRUPTIBLE tasks
fix it:
- restore the old wakeup mechanism
- fix break usage in do_each_thread() { } while_each_thread().
- fix the hotplug switch stmt, a fall-through case was broken.
Bisected-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Tested-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/usb/serial/cp2101.c')
0 files changed, 0 insertions, 0 deletions