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=-12.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=unavailable 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 94E13C4361B for ; Tue, 15 Dec 2020 19:37:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 58EBC225A9 for ; Tue, 15 Dec 2020 19:37:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726147AbgLOThU (ORCPT ); Tue, 15 Dec 2020 14:37:20 -0500 Received: from aserp2120.oracle.com ([141.146.126.78]:53692 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725821AbgLOTgr (ORCPT ); Tue, 15 Dec 2020 14:36:47 -0500 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0BFJXqZR156836; Tue, 15 Dec 2020 19:35:58 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=subject : to : cc : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=corp-2020-01-29; bh=s0Cs1JEkSZnaprExuXHSIt4siSUpbCCqvHiWI9iK+Dc=; b=Ro0VZ1qVg2R7st409/BXYUjldRN15ppn5/7vDVpnV4wjD6w0NRhRg0F3GxDfUffJdrcj J/Sn0PRL/olk8HDRkDJses0JNQLQPMRmzEx6U5SVqz7G/HMIRhNbP6tV5eZbaIdNL8KL OSHjhYovQUtqDjo4Mjd7kw+2HNP4kOdZDoTVhGrNuBiPM3gr6YAjkgy/PKM+QvNXkJ9z ynGyBfTY56XK5Gf/ocSXBrOOfi1RUrToOBmJ+angZ7hhisKhy8gC6pErPGa9frP2FIA+ MSzvk6Q6HhKO++64dLImSbUWzf0qet0e5d1UXVlwwMM7SbrJu1clVyWUaq5OESlfWV1m AQ== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by aserp2120.oracle.com with ESMTP id 35cntm4dwn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 15 Dec 2020 19:35:58 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0BFJZ9UW009806; Tue, 15 Dec 2020 19:35:58 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3020.oracle.com with ESMTP id 35e6jrmaqq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Dec 2020 19:35:57 +0000 Received: from abhmp0008.oracle.com (abhmp0008.oracle.com [141.146.116.14]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 0BFJZv03011217; Tue, 15 Dec 2020 19:35:57 GMT Received: from [10.39.237.186] (/10.39.237.186) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 15 Dec 2020 11:35:56 -0800 Subject: Re: [PATCH v2] xen/xenbus: make xs_talkv() interruptible To: Juergen Gross , xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org Cc: Stefano Stabellini References: <20201215111055.3810-1-jgross@suse.com> From: boris.ostrovsky@oracle.com Organization: Oracle Corporation Message-ID: Date: Tue, 15 Dec 2020 14:35:55 -0500 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: <20201215111055.3810-1-jgross@suse.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9836 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 mlxscore=0 bulkscore=0 malwarescore=0 adultscore=0 mlxlogscore=999 phishscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012150130 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9836 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 phishscore=0 mlxscore=0 lowpriorityscore=0 spamscore=0 adultscore=0 malwarescore=0 suspectscore=0 mlxlogscore=999 impostorscore=0 priorityscore=1501 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012150130 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/15/20 6:10 AM, Juergen Gross wrote: > In case a process waits for any Xenstore action in the xenbus driver > it should be interruptible by signals. > > Signed-off-by: Juergen Gross > --- > V2: > - don't special case SIGKILL as libxenstore is handling -EINTR fine Reviewed-by: Boris Ostrovsky