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[209.132.180.67]) by mx.google.com with ESMTP id r18si510619pgb.491.2019.01.16.20.32.42; Wed, 16 Jan 2019 20:32:58 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2018-07-02 header.b=CYS5WVgw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393081AbfAPNR3 (ORCPT + 99 others); Wed, 16 Jan 2019 08:17:29 -0500 Received: from userp2120.oracle.com ([156.151.31.85]:53484 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733037AbfAPNR3 (ORCPT ); Wed, 16 Jan 2019 08:17:29 -0500 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.22/8.16.0.22) with SMTP id x0GD8kpP141506; Wed, 16 Jan 2019 13:17:01 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=corp-2018-07-02; bh=KMd8EyktuLIUPDx0Y0EsmN54mJ0yuOAxXT2sMJgaI9M=; b=CYS5WVgwKpDC4AJHf/JWq0ZhXCau1wqtrlHgPUvGgB2kGMk7lvDXOod3A2cu8zEynmpl 2QZKPL5fHF8hxHlDtYv1A23s9obNLODa2srSb15BB9/XvIFoQi9wgUxBKqz56QetcQVK bhxucJR5/wIvsCjNceTaepC/RM8voWrMW7REbYr7szLtTjKlWvsRCB3HSZv17iMdgmxc NHLetqkkM6m+krZbtSe862IvT7kqIv0cNUt52WKXloj4WAOpV6ZzJbQUK5GnUeVbt2oB lNl/kQjxeiIQUL27JdPLN57UUzXgzDU56Nh2YWjXsCvOQaefkuxsoVGRpUPprX58aj80 Ug== Received: from aserv0021.oracle.com (aserv0021.oracle.com [141.146.126.233]) by userp2120.oracle.com with ESMTP id 2pybjs9ug6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 16 Jan 2019 13:17:01 +0000 Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserv0021.oracle.com (8.14.4/8.14.4) with ESMTP id x0GDH0vR007324 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 16 Jan 2019 13:17:00 GMT Received: from abhmp0012.oracle.com (abhmp0012.oracle.com [141.146.116.18]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x0GDGwVY002608; Wed, 16 Jan 2019 13:16:59 GMT Received: from localhost.localdomain (/173.48.71.70) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 16 Jan 2019 05:16:58 -0800 Date: Wed, 16 Jan 2019 08:17:03 -0500 From: Boris Ostrovsky To: Juergen Gross Cc: Hans van Kranenburg , linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, x86@kernel.org, sstabellini@kernel.org, hpa@zytor.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, stable@vger.kernel.org Subject: Re: [PATCH v3] xen: Fix x86 sched_clock() interface for xen Message-ID: <20190116131703.GB2793@localhost.localdomain> References: <20190114124413.3742-1-jgross@suse.com> <4808225b-e413-2ec1-77a1-15999c18583f@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4808225b-e413-2ec1-77a1-15999c18583f@suse.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9137 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1901160110 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 16, 2019 at 08:50:13AM +0100, Juergen Gross wrote: > @@ -1650,13 +1650,14 @@ void xen_callback_vector(void) > xen_have_vector_callback = 0; > return; > } > - pr_info("Xen HVM callback vector for event delivery is > enabled\n"); > + if (!silent) > + pr_info("Xen HVM callback vector for event > delivery is enabled\n"); How about replacing pr_info() with pr_info_once()? -boris