Linux kernel bug fix: rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops
Subsystem: arch/powerpc (arch/powerpc/platforms/powernv/opal-rtc.c)
Bug type: crash, severity: high
Files changed: arch/powerpc/platforms/powernv/opal-rtc.c;drivers/rtc/rtc-opal.c
Introduced by Benjamin Herrenschmidt on 2011-09-20 16:09:57 +1000; fixed by Nicholas Piggin on 2018-04-25 13:24:13 +1000 (lifetime: 2408 days)