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| author | Thomas Gleixner <[email protected]> | 2017-11-12 12:02:51 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2017-11-12 12:15:14 +0000 |
| commit | d00a08cf9ee986ad6689ce8c6fd176aff679c106 (patch) | |
| tree | ad39bb22f22d5613e7c40b5e39552c334192dd46 /fs/jbd2/commit.c | |
| parent | Merge tag 'irqchip-4.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/m... (diff) | |
| download | kernel-d00a08cf9ee986ad6689ce8c6fd176aff679c106.tar.gz kernel-d00a08cf9ee986ad6689ce8c6fd176aff679c106.zip | |
irq/work: Use llist_for_each_entry_safe
The llist_for_each_entry() loop in irq_work_run_list() is unsafe because
once the works PENDING bit is cleared it can be requeued on another CPU.
Use llist_for_each_entry_safe() instead.
Fixes: 16c0890dc66d ("irq/work: Don't reinvent the wheel but use existing llist API")
Reported-by:Chris Wilson <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Byungchul Park <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Petri Latvala <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions