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| author | Li Zefan <lizefan@huawei.com> | 2014-02-27 18:19:36 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-23 21:38:15 -0700 |
| commit | 4bdd401e8b7384a685606f2254e634805580a2aa (patch) | |
| tree | b5d481b1d6ffc45582d4f8c31e823ca97180c3ba /Documentation/stable_api_nonsense.txt | |
| parent | 56f1c4124bd0c769591071916abc5358b8811c1a (diff) | |
| download | lwn-4bdd401e8b7384a685606f2254e634805580a2aa.tar.gz lwn-4bdd401e8b7384a685606f2254e634805580a2aa.zip | |
cpuset: fix a race condition in __cpuset_node_allowed_softwall()
commit 99afb0fd5f05aac467ffa85c36778fec4396209b upstream.
It's not safe to access task's cpuset after releasing task_lock().
Holding callback_mutex won't help.
Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/stable_api_nonsense.txt')
0 files changed, 0 insertions, 0 deletions