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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 38F97C432C0 for ; Thu, 28 Nov 2019 12:46:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 156AC215A5 for ; Thu, 28 Nov 2019 12:46:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726696AbfK1Mq1 (ORCPT ); Thu, 28 Nov 2019 07:46:27 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:27338 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726556AbfK1MqS (ORCPT ); Thu, 28 Nov 2019 07:46:18 -0500 Received: from pps.filterd (m0127361.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id xASCguZ6164293 for ; Thu, 28 Nov 2019 07:46:16 -0500 Received: from e06smtp04.uk.ibm.com (e06smtp04.uk.ibm.com [195.75.94.100]) by mx0a-001b2d01.pphosted.com with ESMTP id 2wjar8fs49-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 28 Nov 2019 07:46:16 -0500 Received: from localhost by e06smtp04.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 28 Nov 2019 12:46:14 -0000 Received: from b06cxnps3074.portsmouth.uk.ibm.com (9.149.109.194) by e06smtp04.uk.ibm.com (192.168.101.134) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Thu, 28 Nov 2019 12:46:11 -0000 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id xASCkBDM63176930 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 28 Nov 2019 12:46:11 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EE7EAAE057; Thu, 28 Nov 2019 12:46:10 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 95797AE051; Thu, 28 Nov 2019 12:46:10 +0000 (GMT) Received: from oc3016276355.ibm.com (unknown [9.145.185.119]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 28 Nov 2019 12:46:10 +0000 (GMT) From: Pierre Morel To: kvm@vger.kernel.org Cc: linux-s390@vger.kernel.org, frankja@linux.ibm.com, david@redhat.com, thuth@redhat.com, cohuck@redhat.com Subject: [kvm-unit-tests PATCH v2 3/9] s390x: irq: make IRQ handler weak Date: Thu, 28 Nov 2019 13:46:01 +0100 X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1574945167-29677-1-git-send-email-pmorel@linux.ibm.com> References: <1574945167-29677-1-git-send-email-pmorel@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 19112812-0016-0000-0000-000002CD6542 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19112812-0017-0000-0000-0000332F4A55 Message-Id: <1574945167-29677-4-git-send-email-pmorel@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-11-28_03:2019-11-28,2019-11-28 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 mlxscore=0 phishscore=0 impostorscore=0 clxscore=1015 suspectscore=1 mlxlogscore=415 adultscore=0 malwarescore=0 spamscore=0 bulkscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1910280000 definitions=main-1911280112 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Having a weak function allows the tests programm to declare its own IRQ handler. This is helpfull for I/O tests to have the I/O IRQ handler having its special work to do. Signed-off-by: Pierre Morel Reviewed-by: Thomas Huth --- lib/s390x/interrupt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/s390x/interrupt.c b/lib/s390x/interrupt.c index 3e07867..d70fde3 100644 --- a/lib/s390x/interrupt.c +++ b/lib/s390x/interrupt.c @@ -140,7 +140,7 @@ void handle_mcck_int(void) lc->mcck_old_psw.addr); } -void handle_io_int(void) +__attribute__((weak)) void handle_io_int(void) { report_abort("Unexpected io interrupt: at %#lx", lc->io_old_psw.addr); -- 2.17.0