From patchwork Mon Feb 20 19:44:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicholas Piggin X-Patchwork-Id: 730172 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3vRvLY0gzTz9s9j for ; Tue, 21 Feb 2017 06:48:05 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bMLAuSc+"; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3vRvLX66WSzDqH4 for ; Tue, 21 Feb 2017 06:48:04 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bMLAuSc+"; dkim-atps=neutral X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org 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 3vRvGq575SzDqGw for ; Tue, 21 Feb 2017 06:44:51 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bMLAuSc+"; dkim-atps=neutral Received: by mail-pg0-x244.google.com with SMTP id 5so14193304pgj.0 for ; Mon, 20 Feb 2017 11:44:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=P2TJ+bXyrxAzRP0t04bEzO2btwphu1KRByNGbtiCKBw=; b=bMLAuSc+PVTQBAPuZaY/ZrEq/ZDgH+LPRu0vbMjaGj1zfAtxbzBHqOAFNumky7jlXa nt1aFGUm/TLrVm/rkE9TMaHdW4rYEfv8ix2hDiBds3PgnVJfcxjDkjCBPB3I4gJewV1e FbcUf/QdDVBKqQVXzHf6DDtaKJqaFJMK7Ly48HOOT2ELWSXXJB8sL08+J9vLvAJt1tN5 YaL46VrEf2Oglc0y5nzrF+1Elsh/XrnsM75lZCZD8yfwBr/umYfUrgdV1moahduaix4E dQvCJ/VhFXS98penDXHCCaT/aT8wdgnL/RAPvZNmGIdf97fGCCVsAgEMZ3eQ2pBzEVaz 1kpw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=P2TJ+bXyrxAzRP0t04bEzO2btwphu1KRByNGbtiCKBw=; b=ikQJg3crTKN4JlyC5YikHVXfUrqS0kqtTUTYnHbpToj0pTaaCDj1cdqMQfnsKYWcov qeRlZzx+bHqUNDf9ZF/y0x90siwWd0vXYbFuW1oEwdYIHVllpom76GF8tjrqOw5pOTOQ LtGt/yMOClGPGzXHX/8Qq0RANWFiZSoqYPbWzjLhodsIIBJFMcDXnTSMBb04prpCflVf rL1PomC/zwCycIyYAwtIqwDFZSaUPyl3azkRn67q+lakdqJeHSmf07LYbKwG3SlSJ7ht dtimPp3x4V471Dcni++5M3IheVBrY35l5HrHQ+HAkMnHGOIhI5ocRPC0e6jyZ7oogMla MPaQ== X-Gm-Message-State: AMke39ktglnk7TSDFbsYqjmdw1S7+vp0OY/7Z7Ogy/ebz48+9AwYf6j+Mg++rtaLNy2EhQ== X-Received: by 10.99.170.70 with SMTP id x6mr30014181pgo.14.1487619890152; Mon, 20 Feb 2017 11:44:50 -0800 (PST) Received: from roar.au.ibm.com ([203.221.48.234]) by smtp.gmail.com with ESMTPSA id i10sm36813303pgd.37.2017.02.20.11.44.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 20 Feb 2017 11:44:49 -0800 (PST) From: Nicholas Piggin To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 1/9] powerpc/64s: machine check print NIP Date: Tue, 21 Feb 2017 05:44:22 +1000 Message-Id: <20170220194430.32602-2-npiggin@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170220194430.32602-1-npiggin@gmail.com> References: <20170220194430.32602-1-npiggin@gmail.com> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nicholas Piggin , Mahesh Salgaonkar Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Print the faulting address of the machine check that may help with debugging. The effective address reported can be a target memory address rather than an instruction address. Fix up a dangling bracket while here. Signed-off-by: Nicholas Piggin --- arch/powerpc/kernel/mce.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c index c6923ff45131..335f8a53f154 100644 --- a/arch/powerpc/kernel/mce.c +++ b/arch/powerpc/kernel/mce.c @@ -268,7 +268,8 @@ void machine_check_print_event_info(struct machine_check_event *evt) printk("%s%s Machine check interrupt [%s]\n", level, sevstr, evt->disposition == MCE_DISPOSITION_RECOVERED ? - "Recovered" : "[Not recovered"); + "Recovered" : "Not recovered"); + printk("%s NIP: %016llx\n", level, evt->srr0); printk("%s Initiator: %s\n", level, evt->initiator == MCE_INITIATOR_CPU ? "CPU" : "Unknown"); switch (evt->error_type) {