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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 87F0DC433ED for ; Thu, 22 Apr 2021 15:11:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5D0DF61425 for ; Thu, 22 Apr 2021 15:11:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237857AbhDVPL5 (ORCPT ); Thu, 22 Apr 2021 11:11:57 -0400 Received: from pv50p00im-hyfv10011601.me.com ([17.58.6.43]:48275 "EHLO pv50p00im-hyfv10011601.me.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236559AbhDVPL4 (ORCPT ); Thu, 22 Apr 2021 11:11:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=me.com; s=1a1hai; t=1619104281; bh=a+6VQ8pLlz1642rIhBYQF/ryx1ofGc8+0N3JGfNATL8=; h=From:To:Subject:Date:Message-Id; b=A9TxkZcrX41py7jNK8WeMErTMTC7M9HStvqTMB+xF5WXGGsfrUF+BuZzga2NEAgbV 9NZ7ohO/e5hJNNwivJG4oNZva4DcrX7Ph+VEt1aiOumN4AEwAYITkXZBLQGvmiynTD kfkwpFya2bR4dIzU+uQSy7jyJ8YIaC1jjFkC5c0YI/fZng8iqAoxSj9BRrxA1jCRV/ CwVUiHOorGbSPKTmN2Ro2kP7JeKXZffpx1nAwZWoZRcRwTnQfCOKtdEGCuHL+lZUE6 I41QVg6CaLaWdm5BgJtkGt/OEKmalM17i3yIgq9aytprNXgbBnJGKybut6HAhox4fL w6jPG404n79nw== Received: from localhost.localdomain (unknown [120.245.2.61]) by pv50p00im-hyfv10011601.me.com (Postfix) with ESMTPSA id E7C0C38058A; Thu, 22 Apr 2021 15:11:16 +0000 (UTC) From: Xiongwei Song To: mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, christophe.leroy@csgroup.eu, npiggin@gmail.com, ravi.bangoria@linux.ibm.com, mikey@neuling.org, aneesh.kumar@linux.ibm.com, 0x7f454c46@gmail.com Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Xiongwei Song Subject: [PATCH 2/2] powerpc: Print esr register when hitting Program Interrupt Date: Thu, 22 Apr 2021 23:10:22 +0800 Message-Id: <20210422151022.17868-2-sxwjean@me.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210422151022.17868-1-sxwjean@me.com> References: <20210422151022.17868-1-sxwjean@me.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.761 definitions=2021-04-22_06:2021-04-22,2021-04-22 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=675 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-2009150000 definitions=main-2104220120 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xiongwei Song The esr register has the details of Program Interrupt on BookE/4xx cpus, printing its value is helpful. Signed-off-by: Xiongwei Song --- arch/powerpc/kernel/process.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 5c3830837f3a..664aecf8ee2e 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -1459,6 +1459,7 @@ static bool interrupt_detail_printable(int trap) case INTERRUPT_MACHINE_CHECK: case INTERRUPT_DATA_STORAGE: case INTERRUPT_ALIGNMENT: + case INTERRUPT_PROGRAM: return true; default: return false; -- 2.17.1