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authorPeter Zijlstra <[email protected]>2010-04-21 20:02:07 +0000
committerIngo Molnar <[email protected]>2010-04-30 10:03:17 +0000
commit8b08ca52f5942c21564bbb90ccfb61053f2c26a1 (patch)
tree3fbba8114fdad7d077390c206ae17c38fbc85cb8 /drivers/mtd/lpddr/lpddr_cmds.c
parentmutex: Don't spin when the owner CPU is offline or other weird cases (diff)
downloadkernel-8b08ca52f5942c21564bbb90ccfb61053f2c26a1.tar.gz
kernel-8b08ca52f5942c21564bbb90ccfb61053f2c26a1.zip
rcu: Fix RCU lockdep splat in set_task_cpu on fork path
Add an RCU read-side critical section to suppress this false positive. Located-by: Eric Paris <[email protected]> Signed-off-by: Peter Zijlstra <[email protected]> Signed-off-by: Paul E. McKenney <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
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