From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl0-x242.google.com (mail-pl0-x242.google.com [IPv6:2607:f8b0:400e:c01::242]) (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 40DWxB2RsLzF20w for ; Sun, 1 Apr 2018 20:36:29 +1000 (AEST) Received: by mail-pl0-x242.google.com with SMTP id 60-v6so559938plc.13 for ; Sun, 01 Apr 2018 03:36:29 -0700 (PDT) From: Nicholas Piggin To: linuxppc-dev@lists.ozlabs.org Cc: Nicholas Piggin , Vasant Hegde Subject: [PATCH 0/3] stop secondaries for reboot/shutdown Date: Sun, 1 Apr 2018 20:36:12 +1000 Message-Id: <20180401103615.15454-1-npiggin@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , I'm rebasing and resending this series because the hard lockup messages are being seen in the field. Since last time, one of the patches was merged, and patches were split and reordered a bit. No major changes. This still hasn't been tested with the FSP firmware update. Thanks, Nick Nicholas Piggin (3): powerpc: use NMI IPI for smp_send_stop powerpc: hard disable irqs in smp_send_stop loop powerpc/powernv: Always stop secondaries before reboot/shutdown arch/powerpc/include/asm/opal.h | 2 +- arch/powerpc/kernel/smp.c | 13 +++++++++++-- arch/powerpc/platforms/powernv/opal-flash.c | 28 +--------------------------- arch/powerpc/platforms/powernv/setup.c | 15 +++++---------- 4 files changed, 18 insertions(+), 40 deletions(-) -- 2.16.3