| commit | 60962a3513a90e260d975940535ecbcfe5f5b4a4 | |
| 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> | |
| Fri, 12 Jun 2009 03:01:10 +0000 (11 20:01 -0700) | ||
| tree | ec9695f7a0b6d2dda4720ea0c0286f51d80da6ac | treesnapshot (tar.gz zip) |
| parent | 01683de16233af7676146083f644c823ac5f246d | 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/sparc64/kernel/smp.c | diffblobblamehistory |