| commit | 15d0699747ddaf0a5d5fb26c9f095193078817be | |
| author | David S. Miller <davem@davemloft.net> | |
| Thu, 9 Apr 2009 04:06:35 +0000 (8 21:06 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 15 Jun 2009 16:39:57 +0000 (15 09:39 -0700) | ||
| tree | dac87b51e0f9d3efe186803ccc020ff7f1207822 | treesnapshot (tar.gz zip) |
| parent | 2c525a3599fe8578fdb0372932dd52f1b271288b | commitdiff |
sparc64: Fix smp_callin() locking.
[ Upstream commit 8e255baa449df3049a8827a7f1f4f12b6921d0d1 ]
Interrupts must be disabled when taking the IPI lock.
Caught by lockdep.
Reported-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[ Upstream commit 8e255baa449df3049a8827a7f1f4f12b6921d0d1 ]
Interrupts must be disabled when taking the IPI lock.
Caught by lockdep.
Reported-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| arch/sparc/kernel/smp_64.c | diffblobblamehistory |