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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-04-18 01:25:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-06 21:59:18 +0200 |
| commit | 8c56b5e2a58b2ee9e9199a6a49fbb4a42491a468 (patch) | |
| tree | 3fece5a6cbbdaf725ffe9e9230dd6e51c039e097 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | a26f0f39bca31c0d9369545e727cf34c3857a2ff (diff) | |
ACPI / scan: Annotate physical_node_lock in acpi_scan_is_offline()
commit 4c533c801d1c9b5c38458a0e7516e0cf50643782 upstream.
acpi_scan_is_offline() may be called under the physical_node_lock
lock of the given device object's parent, so prevent lockdep from
complaining about that by annotating that instance with
SINGLE_DEPTH_NESTING.
Fixes: caa73ea158de (ACPI / hotplug / driver core: Handle containers in a special way)
Reported-and-tested-by: Xie XiuQi <xiexiuqi@huawei.com>
Reviewed-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions