From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-x244.google.com (mail-pg0-x244.google.com [IPv6:2607:f8b0:400e:c05::244]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3y3HB04yJPzDsPN for ; Fri, 29 Sep 2017 13:30:00 +1000 (AEST) Received: by mail-pg0-x244.google.com with SMTP id y192so117375pgd.5 for ; Thu, 28 Sep 2017 20:29:59 -0700 (PDT) From: Nicholas Piggin To: linuxppc-dev@lists.ozlabs.org Cc: Nicholas Piggin Subject: [PATCH v2 0/6] More NMI IPI enablement work Date: Fri, 29 Sep 2017 13:29:36 +1000 Message-Id: <20170929032942.4321-1-npiggin@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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