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Petersen" , "J. Bruce Fields" , Chuck Lever , linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-nfs@vger.kernel.org Subject: Re: remove QUEUE_FLAG_SCSI_PASSTHROUGH v2 From: "Martin K. 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?Aypi5MewUULNk+CkO2MWMvD1rHppwc+DbsSwFK+PyHRx0tJlAhU+AYwop2SS?= =?us-ascii?Q?TQZ08B6SQ6Qzhd9qtcTEqGvNqpRKUVF1iAhINMJ+nwOvk5wfHdjy6SXdT0OK?= =?us-ascii?Q?fYi1G1ri/mAFoP05jzU59KmoraaeTs/g8jRw/l4DQiZ2XKT76HHF7SXWrsEs?= =?us-ascii?Q?mnoO5KA9rubypp2eQZZxfYg3zrq91cseuFhe9EtNHNrVcJptzpBgrQ7ulSyD?= =?us-ascii?Q?P0h9r6hgMlmWrv2HZP2OrEDqPpakqhS8ALFKIOMy/VPpezmxmhSrNAg1Icm8?= =?us-ascii?Q?OmIZSY7DDQFNB3PExUJN1u9q91tMbA8viPWD6vV+ChUFW0w68STOQa1QvALi?= =?us-ascii?Q?T6M+sjdEV70sgJr2lGqVLIrpckqUXCU+SdgQzgnqYhstV4deo/8qrX0R3Pk5?= =?us-ascii?Q?3cxYJJj1fLcnudugfPiotSAuabwvF4q9eTa+GVzGThmitA5tBovq4Nb6J9/P?= =?us-ascii?Q?1Y7aqzNFuyJS60O9jMJLg9ZNvZ+R64gU1UIzq48AA6eHiuZ0hRxKiEGLktAc?= =?us-ascii?Q?W1aVgdXJL9tzesZfjVrimbIwpwIGvBMYkGiuI9rBxHaW9dPH+CJF0js+fl7s?= =?us-ascii?Q?KLZD96ZikzLUzgSPrl0GlZo079ZkUzkMxnczk1xwOVeHLP4QsuKDJBS537ky?= =?us-ascii?Q?6Geq0JOA1etLXXL99xuMeelLHuvWUtC29stBsUFEqoi3ertfahb0DJBlHiIl?= =?us-ascii?Q?j0P0dLz76tyMxiTxnGYG7TmO3NIo784EwKuOSJ0bIh7dXBvwLJDfN7UJprTu?= =?us-ascii?Q?G/BVcZv1/EBqnJUwSAchgeCkcnJ+M6czfc+A2U26PyYeM1sCiq6lbXh1e5t4?= =?us-ascii?Q?qexzCOJ2ouA8t2WtyUFegwdPWVnHMXwghTRfqxyuIIsmeAVX26lmslLH6Xjq?= =?us-ascii?Q?7GNQfc5nqTSiXcljfln235WB4DP77rnG9MixjUQu6IJcfet5rGl01/66jp5v?= =?us-ascii?Q?HExOyBwYET+ukY78QA7vxAahrYL/wR0+epawAx3GDhFQxnubCkacHxNAJ6mt?= =?us-ascii?Q?jmtyfYkey8requiw8NgpeFd5uo/bfQY4U1wrh3vRm3WggJ3Kj+tKbl4NYJ5/?= =?us-ascii?Q?6e6IK3qzO0p1txTa9grYsz0oEqIwcDC0N0Zu98nX+V0JitXRAqytBOqDAfjt?= =?us-ascii?Q?+iK28frWPwKA5NmB9ovNnTMRzhysAki6tSlg5UN8BobHGcBveK/Pac2UdD95?= =?us-ascii?Q?tv7vokaqxjTUKkpNnIwH4aU08c5UcZSCsdNsiXnmaisUYpGzJQAzUllMCU5b?= =?us-ascii?Q?N5vSW7EdsChRCG0Joqtgc5Ulb5EwOUJz75ecgp74Tw7e1pRhgs7vPxa36h25?= =?us-ascii?Q?qVhmTZTF1H59k40PXaQyfPI3?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: a8598a0b-ffa6-4083-ca55-08d9937ed8a2 X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Oct 2021 04:05:26.0530 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: martin.petersen@oracle.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4774 X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10142 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=791 suspectscore=0 malwarescore=0 bulkscore=0 phishscore=0 adultscore=0 spamscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2109230001 definitions=main-2110200019 X-Proofpoint-GUID: H7Xo4uh_jriOs7deWboYL-KwnBNm803f X-Proofpoint-ORIG-GUID: H7Xo4uh_jriOs7deWboYL-KwnBNm803f Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org Christoph, > The changes to support pktcdvd are a bit ugly, but I can't think of > anything better (except for removing the driver entirely). If we'd > want to support packet writing today it would probably live entirely > inside the sr driver. Yeah, I agree. Anyway. No major objections from me. Not sure whether it makes most sense for this to go through block or scsi? -- Martin K. Petersen Oracle Linux Engineering