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| author | Oliver Neukum <[email protected]> | 2024-03-14 12:50:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-03-26 14:56:33 +0100 |
| commit | 339f83612f3a569b194680768b22bf113c26a29d (patch) | |
| tree | ee684e37856195b5893dcdee01ae963e6fd0fee8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 5d69a3b54e5a630c90d82a4c2bdce3d53dc78710 (diff) | |
usb: cdc-wdm: close race between read and workqueue
wdm_read() cannot race with itself. However, in
service_outstanding_interrupt() it can race with the
workqueue, which can be triggered by error handling.
Hence we need to make sure that the WDM_RESPONDING
flag is not just only set but tested.
Fixes: afba937e540c9 ("USB: CDC WDM driver")
Cc: stable <[email protected]>
Signed-off-by: Oliver Neukum <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions