Since last post, the first 4 patches are unchanged.
Split the last patch into 2, tidied up a few things, and removed
the DD1 workarounds because firmware is not going to support DD1.
Then re-tested with upstream firmware which has now merged support
for OPAL_SIGNAL_SYSTEM_RESET on POWER9 DD2.
Nicholas Piggin (6):
powerpc/watchdog: do not panic from locked CPU's IPI handler
powerpc/watchdog: do not backtrace locked CPUs twice if allcpus
backtrace is enabled
powerpc/watchdog: do not trigger SMP crash from touch_nmi_watchdog
powerpc/xmon: avoid tripping SMP hardlockup watchdog
powerpc/64s: Implement system reset idle wakeup reason
powerpc/powernv: implement NMI IPI with OPAL_SIGNAL_SYSTEM_RESET
arch/powerpc/include/asm/opal-api.h | 1 +
arch/powerpc/include/asm/opal.h | 2 +
arch/powerpc/kernel/irq.c | 41 ++++++++++++++++++--
arch/powerpc/kernel/watchdog.c | 29 ++++++++------
arch/powerpc/platforms/powernv/opal-wrappers.S | 1 +
arch/powerpc/platforms/powernv/setup.c | 1 +
arch/powerpc/platforms/powernv/smp.c | 52 ++++++++++++++++++++++++++
arch/powerpc/xmon/xmon.c | 17 +++++++--
8 files changed, 125 insertions(+), 19 deletions(-)
--
2.13.3
