Received: by 2002:a05:6358:c692:b0:131:369:b2a3 with SMTP id fe18csp4902291rwb; Mon, 31 Jul 2023 14:23:52 -0700 (PDT) X-Google-Smtp-Source: APBJJlEDGI+jud6tc5sIq0R5oynUHCY4uB/w8m5TwvwB9PrLYGAPmkJTYmDlzLghTuBI4TKhMWem X-Received: by 2002:a17:90a:db82:b0:262:ed49:ffe7 with SMTP id h2-20020a17090adb8200b00262ed49ffe7mr11118308pjv.25.1690838631754; Mon, 31 Jul 2023 14:23:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1690838631; cv=none; d=google.com; s=arc-20160816; b=AQcCUnFvW7LgOdrSkCntwYhI9QR1DdEfsXa7Sy6kvDhbFpSecEaYmjfJjJAiTmaW/t N7Tt/MKfbNUivbxw+SoywnzgUyRL7jfo/7pjMihR1TyDHRVg2JcEllTZEMsj21QIUwvJ fAkAF5fdieCf1uyN65W/MPHwDkhymT+lTPpk9v4qnedkHE96UcLy4YP6TpJ8ukUdnWUV Nq5jYvxgakLSPuTuuYbBMHnEhawUl6afRQpyATrd6oxYu6oEzV5Pv78VSe9Gbj6kQEbR DVe4AnBd+bjP0KdJl6TRV41w9tYDz5JVhjxv9KAnZHUs41eOdCfumM7lY7qLFsetL3Ge g/YQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=Mt2Tm0cL3p7FzoCtKe83LKwXpnN2Keuu76IOn6caZGc=; fh=x+DUAB4iE8l9NJkdrcJH05TLw4TTPBo4NJj+fYW0IVA=; b=WKqEF9I7Iq5iZqoK0Y4Kn2VIyeYpezCU2BU6mOB3UOFh9r4CYpJn8jtz7flqvGX5QH OOGd85OHmzvRLbPzMjduAowPaXLRuonzVw6pf/LizpspM+KqUFUcDxZNWWot51TK/ndA N+vWBpQ8kf2TFr1exHmCHRVk/50ClOep0zLmiOFw++3fZSE0j/iPzZsa1BK9W/XN5pjX azXAtMvrwvKz+3l5AfLVCQRE8sweCWhoXFLK8h4zfGTjpZrE/XKA3tssQTVXuhEPfxnn 94QnQXKNeDTqf+FJB726reMsbwDZ/jBRPwVWJelixLM+lNjmQDlfYojT9yEDRLzY9lFD HBlw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2023-03-30 header.b=fLCRQRhS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id lp10-20020a17090b4a8a00b00267d70fe0f7si3638311pjb.23.2023.07.31.14.23.31; Mon, 31 Jul 2023 14:23:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2023-03-30 header.b=fLCRQRhS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 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 S231199AbjGaTqt (ORCPT + 99 others); Mon, 31 Jul 2023 15:46:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229632AbjGaTqq (ORCPT ); Mon, 31 Jul 2023 15:46:46 -0400 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0C2981BEB; Mon, 31 Jul 2023 12:46:27 -0700 (PDT) Received: from pps.filterd (m0246630.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36VDTGus014514; Mon, 31 Jul 2023 19:46:22 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type : content-transfer-encoding; s=corp-2023-03-30; bh=Mt2Tm0cL3p7FzoCtKe83LKwXpnN2Keuu76IOn6caZGc=; b=fLCRQRhS9i4H3FHuJRFzKNrgHxyEDjUR9JMuEzXq/4xRPbqOdiTyM/NE+5XBySguwdQL khBLEJUK59TWv2372uwUj/6aJ1+qi63lCkIrLIRZ8i0JNED4eBzXVhjS4KzUsa76pPdo 81GaaKGIgO2DKwVXeeVHNvG06sRxho4CmhpoyaOX8wBVwEv9LtVgCrz3TSa7k1Ueu8Eo vJfSnxLXKlKSxFL3cLHhILDZdxfatizaZ7EfwC8GbT4t9LaOnZS70Ux2vlC9AiLETO+v 1JuCmyPObRsBBEiJo7sDlCF7P931FVcFCWrp+f97EPaZCWCFHZuKFTK6kmxohcRD7tYS Uw== Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.appoci.oracle.com [130.35.103.27]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3s4s6e3etk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 31 Jul 2023 19:46:22 +0000 Received: from pps.filterd (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.19/8.17.1.19) with ESMTP id 36VIDI9M008921; Mon, 31 Jul 2023 19:46:21 GMT Received: from pps.reinject (localhost [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3s4s7bmuh0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 31 Jul 2023 19:46:21 +0000 Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 36VJkKqC011875; Mon, 31 Jul 2023 19:46:20 GMT Received: from ca-mkp2.ca.oracle.com.com (mpeterse-ol9.allregionaliads.osdevelopmeniad.oraclevcn.com [100.100.251.135]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTP id 3s4s7bmug6-2; Mon, 31 Jul 2023 19:46:20 +0000 From: "Martin K. Petersen" To: kys@microsoft.com, longli@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, jejb@linux.ibm.com, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, Michael Kelley Cc: "Martin K . Petersen" , stable@vger.kernel.org Subject: Re: [PATCH 1/1] scsi: storvsc: Fix handling of virtual Fibre Channel timeouts Date: Mon, 31 Jul 2023 15:46:17 -0400 Message-Id: <169083273233.2873926.15195678771794220955.b4-ty@oracle.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <1690606764-79669-1-git-send-email-mikelley@microsoft.com> References: <1690606764-79669-1-git-send-email-mikelley@microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-31_13,2023-07-31_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 mlxlogscore=999 phishscore=0 mlxscore=0 adultscore=0 malwarescore=0 suspectscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307310179 X-Proofpoint-GUID: Qyi_B2rv0CDff3uljQQ2FVJz8mHQtLmg X-Proofpoint-ORIG-GUID: Qyi_B2rv0CDff3uljQQ2FVJz8mHQtLmg X-Spam-Status: No, score=-3.1 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 28 Jul 2023 21:59:24 -0700, Michael Kelley wrote: > Hyper-V provides the ability to connect Fibre Channel LUNs to the host > system and present them in a guest VM as a SCSI device. I/O to the vFC > device is handled by the storvsc driver. The storvsc driver includes > a partial integration with the FC transport implemented in the generic > portion of the Linux SCSI subsystem so that FC attributes can be > displayed in /sys. However, the partial integration means that some > aspects of vFC don't work properly. Unfortunately, a full and correct > integration isn't practical because of limitations in what Hyper-V > provides to the guest. > > [...] Applied to 6.5/scsi-fixes, thanks! [1/1] scsi: storvsc: Fix handling of virtual Fibre Channel timeouts https://git.kernel.org/mkp/scsi/c/175544ad48cb -- Martin K. Petersen Oracle Linux Engineering