| commit | 44896b17f1c2d8824250e06bd07d7b5a4b7e6be4 | |
| author | Andrew Morton <akpm@osdl.org> | |
| Fri, 7 Jul 2006 06:59:50 +0000 (6 23:59 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Tue, 25 Jul 2006 03:35:28 +0000 (24 20:35 -0700) | ||
| tree | eea808b600226a062aad4f59ba8bb416fd7ad1c1 | treesnapshot (tar.gz zip) |
| parent | 7eb990848664564593c96c5d1cf148ce23b34732 | commitdiff |
serial 8250: sysrq deadlock fix
Fix http://bugzilla.kernel.org/show_bug.cgi?id=6716
Doing a sysrq over a serial line into an SMP machine presently deadlocks.
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Fix http://bugzilla.kernel.org/show_bug.cgi?id=6716
Doing a sysrq over a serial line into an SMP machine presently deadlocks.
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/serial/8250.c | diffblobblamehistory |