Linux kernel bug fix: powerpc/64s: fix program check interrupt emergency stack path
Subsystem: arch/powerpc (arch/powerpc/kernel/exceptions-64s.S)
Bug type: crash, severity: high
Files changed: arch/powerpc/kernel/exceptions-64s.S
Introduced by Nicholas Piggin on 2019-07-02 21:39:49 +1000; fixed by Nicholas Piggin on 2021-10-07 19:54:54 +1100 (lifetime: 827 days)