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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-03-10 16:23:19 +0000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2020-03-12 14:26:50 -0400 |
| commit | 00d5d15b0641f4ae463253eba06c836d56c2ce42 (patch) | |
| tree | e3e206c15d3ab9fad053303d930fe8190ac5aca9 /security | |
| parent | 2333e829952fb437db915bbb17f4d8c43127d438 (diff) | |
workqueue: Mark up unlocked access to wq->first_flusher
[ 7329.671518] BUG: KCSAN: data-race in flush_workqueue / flush_workqueue
[ 7329.671549]
[ 7329.671572] write to 0xffff8881f65fb250 of 8 bytes by task 37173 on cpu 2:
[ 7329.671607] flush_workqueue+0x3bc/0x9b0 (kernel/workqueue.c:2844)
[ 7329.672527]
[ 7329.672540] read to 0xffff8881f65fb250 of 8 bytes by task 37175 on cpu 0:
[ 7329.672571] flush_workqueue+0x28d/0x9b0 (kernel/workqueue.c:2835)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tejun Heo <tj@kernel.org>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions