Linux kernel bug fix: firmware: arm_ffa: Replace mutex with rwlock to avoid sleep in atomic context
Subsystem: drivers (drivers/firmware/arm_ffa/driver.c)
Bug type: deadlock, severity: high
Keywords: deadlock
Files changed: drivers/firmware/arm_ffa/driver.c
Introduced by Sudeep Holla on 2023-10-06 15:33:13 +0100; fixed by Sudeep Holla on 2025-06-09 11:24:43 +0100 (lifetime: 611 days)