Linux kernel bug fix: powerpc/bitops: Fix possible undefined behaviour with fls() and fls64()
Subsystem: arch/powerpc (arch/powerpc/include/asm/bitops.h)
Bug type: crash, severity: high
Files changed: arch/powerpc/include/asm/bitops.h
Introduced by Christophe Leroy on 2017-06-02 19:23:55 +1000; fixed by Christophe Leroy on 2020-11-19 14:50:13 +1100 (lifetime: 1265 days)