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Petersen" Organization: Oracle Corporation References: <20200504155755.221125-1-maxg@mellanox.com> <20200504155755.221125-7-maxg@mellanox.com> <33e04c87-f41a-e5a4-05f0-807d52bb78ff@broadcom.com> Date: Wed, 13 May 2020 22:56:58 -0400 In-Reply-To: <33e04c87-f41a-e5a4-05f0-807d52bb78ff@broadcom.com> (James Smart's message of "Wed, 13 May 2020 12:03:54 -0700") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.91 (gnu/linux) MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9620 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 malwarescore=0 bulkscore=0 phishscore=0 suspectscore=0 adultscore=0 mlxscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2005140024 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9620 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 cotscore=-2147483648 bulkscore=0 phishscore=0 adultscore=0 mlxlogscore=999 lowpriorityscore=0 impostorscore=0 spamscore=0 malwarescore=0 priorityscore=1501 mlxscore=0 suspectscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2005140024 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200513_195910_020319_9A3DF7D6 X-CRM114-Status: GOOD ( 12.44 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: axboe@kernel.dk, jsmart2021@gmail.com, sagi@grimberg.me, martin.petersen@oracle.com, idanb@mellanox.com, israelr@mellanox.com, vladimirk@mellanox.com, linux-nvme@lists.infradead.org, shlomin@mellanox.com, oren@mellanox.com, kbusch@kernel.org, Max Gurtovoy , nitzanc@mellanox.com, hch@lst.de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org James, > This is ok. Later patches will should deal with no block-layer > integrity buffer, but having the transport port auto-generate/strip > interleaved pi data, as we will want to protect during transmission on > the wire, not just PRACT=1 it. Yeah. Whether the integrity is supplied by the block layer is a per-I/O property. Revalidation should record capabilities, not enforce any particular set of I/O properties. -- Martin K. Petersen Oracle Linux Engineering _______________________________________________ linux-nvme mailing list linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme