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| author | Eli Billauer <[email protected]> | 2024-08-01 15:11:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-08-13 10:06:12 +0200 |
| commit | ccbde4b128ef9c73d14d0d7817d68ef795f6d131 (patch) | |
| tree | 5af1b5bf81b12815bedb6dda9dc81e44a578a3c6 /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 7c626ce4bae1ac14f60076d00eafe71af30450ba (diff) | |
char: xillybus: Don't destroy workqueue from work item running on it
Triggered by a kref decrement, destroy_workqueue() may be called from
within a work item for destroying its own workqueue. This illegal
situation is averted by adding a module-global workqueue for exclusive
use of the offending work item. Other work items continue to be queued
on per-device workqueues to ensure performance.
Reported-by: [email protected]
Cc: stable <[email protected]>
Closes: https://lore.kernel.org/lkml/[email protected]/
Signed-off-by: Eli Billauer <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions