Linux kernel bug fix: arm64: cmpxchg_double*: hazard against entire exchange variable
Subsystem: arch/arm64 (arch/arm64/include/asm/atomic_ll_sc.h)
Bug type: hang, severity: medium
Files changed: arch/arm64/include/asm/atomic_ll_sc.h;arch/arm64/include/asm/atomic_lse.h
Introduced by Will Deacon on 2015-07-27 15:28:52 +0100; fixed by Mark Rutland on 2023-01-05 15:28:15 +0000 (lifetime: 2718 days)