diff options
| author | Zijun Hu <quic_zijuhu@quicinc.com> | 2024-10-18 20:08:25 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-10-24 11:20:06 +0200 |
| commit | 2396eefa075a31884d3336e1e94db47a0bd2a456 (patch) | |
| tree | 8388bf0938b8e83e14faa61b4d0fd817a88c71d2 /tools/perf/scripts/python/task-analyzer.py | |
| parent | bc88d44bd7e45b992cf8c2c2ffbc7bb3e24db4a7 (diff) | |
genirq/devres: Don't free interrupt which is not managed by devres
If devres_destroy() does not find a matching devres entry, then
devm_free_irq() emits a warning and tries to free the interrupt.
That's wrong as devm_free_irq() should only undo what devm_request_irq()
set up.
Replace devres_destroy() with a call to devres_release() which only invokes
the release function (free_irq()) in case that a matching devres entry was
found.
[ tglx: Massaged change log ]
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241018-devres_kernel_fix-v2-1-08918ae84982@quicinc.com
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions