From patchwork Tue Mar 14 12:36:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicholas Piggin X-Patchwork-Id: 738683 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 3vjDpR4gCHz9s1h for ; Tue, 14 Mar 2017 23:39:59 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="sNHTjZ+j"; 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 3vjDpR3bxzzDrDm for ; Tue, 14 Mar 2017 23:39:59 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="sNHTjZ+j"; dkim-atps=neutral X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from mail-pg0-x242.google.com (mail-pg0-x242.google.com [IPv6:2607:f8b0:400e:c05::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 3vjDl434JdzDr6T for ; Tue, 14 Mar 2017 23:37:04 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="sNHTjZ+j"; dkim-atps=neutral Received: by mail-pg0-x242.google.com with SMTP id 25so24276993pgy.3 for ; Tue, 14 Mar 2017 05:37:04 -0700 (PDT) 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=VZQAUvD5bN+0+2nXOiM9K/9diaJZqOLUdG8ag7sYOno=; b=sNHTjZ+jXKmP29favitUpqmg2eyvPH36TXhsTfhX97HJgh2JWhsabLucAY9TGhIPd4 duCSl094ytO20y1Su/I2J0qom8peF6tG0fdPSEDXhJjeJHzzLq0QQxkHSZbPk7GGBF2z ja+EowDrbaNPJv/WhqznzJZFFDP78kBmOxUShzKJ8R16K4zDveVUrZvsGexqLvtyfWQV oALXI5WK09CPKD0eXFYj29DLqtZzvPrvD8cRz80upehWk545EZJljKbhjVF2wSQo9oFI 3+Iv6fsA7PjKahFoMZFjFSr0dAVmNw6y9vBVoJxYx/DzYyijTmLOVL4ganadxscGQm4G pOCg== 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=VZQAUvD5bN+0+2nXOiM9K/9diaJZqOLUdG8ag7sYOno=; b=O3x9g/IdlGxV1KV549MNWb0P+gemv6lV08A9hZ7o5B9EVfWMDvmM1qy/IaGZ3Ac96h 7a0tHNqvBDr2DAtL3cnubKx+wv9J1o028M7Qs7IHHZt+Ju2SWxgM+6KB31KP/6eT3MEv lCv/YZ2gxKN3PJzJ+zbE5atBSPsdZedaT0DODdDMJbcVrRcrOPxn2yvl2OzgtO8eu7y0 IaHQcHQnUt5JILuUe7uvBpuZ4NBoeW3SuPnSD7UUlltJ9aDpyzHz2BgfSPgmJFFQNkS2 6Qecchr6tjif2qtpRWUfq/S3B58yegZZCTVOaDnbzLMnvMW341ruvyugwa8ummCROr2F pCZA== X-Gm-Message-State: AMke39lz1GLhGN5xIFXyPJWpoEN4zf0O0kh33LcONS0UGuZGvzns0f0FBTkPoiHyhs1RQA== X-Received: by 10.99.98.2 with SMTP id w2mr42837647pgb.103.1489495022823; Tue, 14 Mar 2017 05:37:02 -0700 (PDT) Received: from roar.local0.net ([203.221.48.234]) by smtp.gmail.com with ESMTPSA id s4sm38503847pfi.74.2017.03.14.05.36.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 14 Mar 2017 05:37:01 -0700 (PDT) From: Nicholas Piggin To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 1/6] powerpc/64s: machine check print NIP Date: Tue, 14 Mar 2017 22:36:43 +1000 Message-Id: <20170314123648.26068-2-npiggin@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170314123648.26068-1-npiggin@gmail.com> References: <20170314123648.26068-1-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 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 the faulting 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 a1475e6aef3a..399aeafb7dd4 100644 --- a/arch/powerpc/kernel/mce.c +++ b/arch/powerpc/kernel/mce.c @@ -310,7 +310,8 @@ 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) {