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| author | Paul E. McKenney <paulmck@kernel.org> | 2019-11-04 08:08:30 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-01-24 10:33:51 -0800 |
| commit | 844a378de3372c923909681706d62336d702531e (patch) | |
| tree | 2519d04a043f31a4929b586c5c2441d283aa3e41 /crypto/keywrap.c | |
| parent | 7441e7661d6586ae36329b7956e4d713d81e9903 (diff) | |
| download | lwn-844a378de3372c923909681706d62336d702531e.tar.gz lwn-844a378de3372c923909681706d62336d702531e.zip | |
srcu: Apply *_ONCE() to ->srcu_last_gp_end
The ->srcu_last_gp_end field is accessed from any CPU at any time
by synchronize_srcu(), so non-initialization references need to use
READ_ONCE() and WRITE_ONCE(). This commit therefore makes that change.
Reported-by: syzbot+08f3e9d26e5541e1ecf2@syzkaller.appspotmail.com
Acked-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'crypto/keywrap.c')
0 files changed, 0 insertions, 0 deletions