Linux kernel bug fix: genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n
Subsystem: irq (kernel/irq/irqdesc.c)
Bug type: unknown, severity: unknown
Files changed: kernel/irq/irqdesc.c
Introduced by Thomas Gleixner on 2017-07-04 12:46:16 +0200; fixed by Kefeng Wang on 2019-04-05 14:37:56 +0200 (lifetime: 640 days)