From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A96CC282C2 for ; Thu, 7 Feb 2019 12:47:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1ADE021902 for ; Thu, 7 Feb 2019 12:47:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727463AbfBGMrD (ORCPT ); Thu, 7 Feb 2019 07:47:03 -0500 Received: from ozlabs.org ([203.11.71.1]:50987 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727425AbfBGMq5 (ORCPT ); Thu, 7 Feb 2019 07:46:57 -0500 Received: by ozlabs.org (Postfix, from userid 1034) id 43wJ3f5VMrz9sNH; Thu, 7 Feb 2019 23:46:54 +1100 (AEDT) From: Michael Ellerman To: linuxppc-dev@ozlabs.org Cc: akpm@linux-foundation.org, tj@kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, dyoung@redhat.com, sergey.senozhatsky@gmail.com, pmladek@suse.com Subject: [PATCH v3 5/7] powerpc: Add ppc_md.name to dump stack arch description Date: Thu, 7 Feb 2019 23:46:33 +1100 Message-Id: <20190207124635.3885-5-mpe@ellerman.id.au> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190207124635.3885-1-mpe@ellerman.id.au> References: <20190207124635.3885-1-mpe@ellerman.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As soon as we know the name of the machine description we're using, add it to the dump stack arch description, which is printed in case of an oops. eg: Hardware name: ... machine:pSeries Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/setup-common.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index ca00fbb97cf8..00d900b1e584 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -638,6 +639,8 @@ void probe_machine(void) for (;;); } + dump_stack_add_arch_desc("machine:%s", ppc_md.name); + printk(KERN_INFO "Using %s machine description\n", ppc_md.name); } -- 2.20.1