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| author | Kefeng Wang <[email protected]> | 2019-04-04 07:45:12 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2019-04-05 12:37:56 +0000 |
| commit | e8458e7afa855317b14915d7b86ab3caceea7eb6 (patch) | |
| tree | 45c8c14cff557df065f8d0ee072e7e73603262f0 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | irqchip/irq-ls1x: Missing error code in ls1x_intc_of_init() (diff) | |
| download | kernel-e8458e7afa855317b14915d7b86ab3caceea7eb6.tar.gz kernel-e8458e7afa855317b14915d7b86ab3caceea7eb6.zip | |
genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n
When CONFIG_SPARSE_IRQ is disable, the request_mutex in struct irq_desc
is not initialized which causes malfunction.
Fixes: 9114014cf4e6 ("genirq: Add mutex to irq desc to serialize request/free_irq()")
Signed-off-by: Kefeng Wang <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Mukesh Ojha <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions