From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by sourceware.org (Postfix) with ESMTPS id 0C4F83836C57 for ; Thu, 21 Jan 2021 22:00:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 0C4F83836C57 Received: from pps.filterd (m0187473.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 10LLVmGh103195 for ; Thu, 21 Jan 2021 17:00:32 -0500 Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 367gkqhyfr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 21 Jan 2021 17:00:32 -0500 Received: from m0187473.ppops.net (m0187473.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.36/8.16.0.36) with SMTP id 10LLVt3K103699 for ; Thu, 21 Jan 2021 17:00:30 -0500 Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0a-001b2d01.pphosted.com with ESMTP id 367gkqhyfb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 21 Jan 2021 17:00:30 -0500 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 10LLVYXg015102; Thu, 21 Jan 2021 22:00:28 GMT Received: from b03cxnp08027.gho.boulder.ibm.com (b03cxnp08027.gho.boulder.ibm.com [9.17.130.19]) by ppma03wdc.us.ibm.com with ESMTP id 3668pc79nh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 21 Jan 2021 22:00:28 +0000 Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp08027.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 10LM0RP012583486 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 21 Jan 2021 22:00:27 GMT Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 46705BE05A; Thu, 21 Jan 2021 22:00:27 +0000 (GMT) Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CC5D1BE062; Thu, 21 Jan 2021 22:00:26 +0000 (GMT) Received: from linux.vnet.ibm.com (unknown [9.160.92.204]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP; Thu, 21 Jan 2021 22:00:26 +0000 (GMT) From: Tulio Magno Quites Machado Filho To: Florian Weimer , libc-alpha@sourceware.org Subject: Re: [PATCH] powerpc64: Select POWER9 machine for the scv instruction In-Reply-To: <87y2gmrxsn.fsf@oldenburg.str.redhat.com> References: <87y2gmrxsn.fsf@oldenburg.str.redhat.com> User-Agent: Notmuch/0.31.3 (http://notmuchmail.org) Emacs/27.1 (x86_64-redhat-linux-gnu) Date: Thu, 21 Jan 2021 19:00:25 -0300 Message-ID: <871ree3q86.fsf@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343, 18.0.737 definitions=2021-01-21_10:2021-01-21, 2021-01-21 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 clxscore=1011 priorityscore=1501 malwarescore=0 lowpriorityscore=0 mlxlogscore=999 bulkscore=0 phishscore=0 adultscore=0 suspectscore=0 spamscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2101210109 X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Jan 2021 22:00:34 -0000 Florian Weimer via Libc-alpha writes: > It is not available with the baseline ISA on powerpc64-linux-gnu. > (powerpc64le-linux-gnu enables it unconditionally.) > > Fixes commit 68ab82f56690ada86ac1e0c46bad06ba189a10ef > ("powerpc: Runtime selection between sc and scv for syscalls"). Confirmed this patch does build with Binutils 2.29. LGTM. Reviewed-by: Tulio Magno Quites Machado Filho I'm updating the installation instructions. Thanks! -- Tulio Magno