From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-x243.google.com (mail-pf0-x243.google.com [IPv6:2607:f8b0:400e:c00::243]) (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 3xC7Dx14BYzDrTq for ; Wed, 19 Jul 2017 16:59:29 +1000 (AEST) Received: by mail-pf0-x243.google.com with SMTP id o88so5435522pfk.1 for ; Tue, 18 Jul 2017 23:59:28 -0700 (PDT) From: Nicholas Piggin To: linuxppc-dev@lists.ozlabs.org Cc: Nicholas Piggin , Michael Ellerman , Mahesh Jagannath Salgaonkar Subject: [PATCH v2 0/3] machine check handling improvements Date: Wed, 19 Jul 2017 16:59:09 +1000 Message-Id: <20170719065912.19183-1-npiggin@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a few patches to improve machine check reporting and recovery. Since last time: - improved patch 1 according to review comments: https://patchwork.ozlabs.org/patch/785240/ - In patch 3 be a bit smarter about when to use die() and when to go straight to firmware reboot. Nicholas Piggin (3): powerpc/powernv: handle the platform error reboot in ppc_md.restart powerpc/powernv: machine check use kernel crash path powerpc: machine check interrupt is a non-maskable interrupt arch/powerpc/include/asm/bug.h | 1 + arch/powerpc/include/asm/fadump.h | 2 + arch/powerpc/include/asm/opal.h | 2 +- arch/powerpc/kernel/fadump.c | 9 ++- arch/powerpc/kernel/traps.c | 31 +++++++- arch/powerpc/platforms/powernv/opal-hmi.c | 22 +----- arch/powerpc/platforms/powernv/opal.c | 121 +++++++++++++++++++----------- arch/powerpc/platforms/powernv/powernv.h | 2 + 8 files changed, 122 insertions(+), 68 deletions(-) -- 2.11.0