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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2008-08-18 17:51:08 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-19 04:15:36 +0200 |
| commit | eff9b713ee3540ddab862095aaf4b1511a6758bc (patch) | |
| tree | 4ca1e0610453addd1701ecddbcb885c88ed30be1 /kernel/ptrace.c | |
| parent | ded00a56e99555c3f4000ef3eebfd5fe0d574565 (diff) | |
| download | op-kernel-dev-eff9b713ee3540ddab862095aaf4b1511a6758bc.zip op-kernel-dev-eff9b713ee3540ddab862095aaf4b1511a6758bc.tar.gz | |
rcu: fix locking cleanup fallout
Given that the rcp->lock is now acquired from call_rcu(), which can be
invoked from irq-disable regions, all acquisitions need to disable irqs.
The following patch fixes this.
Although I don't have any reason to believe that this is the cause of
Yinghai's oops, it does need to be fixed.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/ptrace.c')
0 files changed, 0 insertions, 0 deletions
