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| author | Peter Zijlstra <[email protected]> | 2013-11-19 15:41:49 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2013-11-19 16:01:16 +0000 |
| commit | 42eb088ed246a5a817bb45a8b32fe234cf1c0f8b (patch) | |
| tree | 39c1ec62de43ed1fd54236258a9d9cb4769068c6 /drivers/net/xen-netback/interface.c | |
| parent | sched: Check sched_domain before computing group power (diff) | |
| download | kernel-42eb088ed246a5a817bb45a8b32fe234cf1c0f8b.tar.gz kernel-42eb088ed246a5a817bb45a8b32fe234cf1c0f8b.zip | |
sched: Avoid NULL dereference on sd_busy
Commit 37dc6b50cee9 ("sched: Remove unnecessary iteration over sched
domains to update nr_busy_cpus") forgot to clear 'sd_busy' under some
conditions leading to a possible NULL deref in set_cpu_sd_state_idle().
Reported-by: Anton Blanchard <[email protected]>
Cc: Preeti U Murthy <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions