Linux kernel bug fix: block: fix crash in 'blk_mq_elv_switch_none'
Subsystem: block (block/blk-mq.c)
Bug type: null-deref, severity: high
Keywords: refcount
Files changed: block/blk-mq.c
Introduced by Christoph Hellwig on 2022-10-23 18:59:17 -0600; fixed by Ye Bin on 2022-11-24 06:58:11 -0700 (lifetime: 31 days)