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| author | Rafael J. Wysocki <[email protected]> | 2023-04-14 14:00:48 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2023-04-18 15:40:45 +0000 |
| commit | faae443738c6f0dac9b0d3d11d108f6911a989a9 (patch) | |
| tree | 71f1f76c24b65ddbb7b988411e87ecfad07c4a4a /tools/perf/scripts/python/arm-cs-trace-disasm.py | |
| parent | ACPI: bus: Add missing braces to acpi_sb_notify() (diff) | |
| download | kernel-faae443738c6f0dac9b0d3d11d108f6911a989a9.tar.gz kernel-faae443738c6f0dac9b0d3d11d108f6911a989a9.zip | |
ACPI: bus: Ensure that notify handlers are not running after removal
Currently, acpi_device_remove_notify_handler() may return while the
notify handler being removed is still running which may allow the
module holding that handler to be torn down prematurely.
Address this issue by making acpi_device_remove_notify_handler() wait
for the handling of all the ACPI events in progress to complete before
returning.
Fixes: 5894b0c46e49 ("ACPI / scan: Move bus operations and notification routines to bus.c")
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/arm-cs-trace-disasm.py')
0 files changed, 0 insertions, 0 deletions