From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Max Gurtovoy <maxg@mellanox.com>
Cc: linux-block@vger.kernel.org, axboe@kernel.dk,
martin.petersen@oracle.com, linux-nvme@lists.infradead.org,
keith.busch@intel.com, hch@lst.de, sagi@grimberg.me,
shlomin@mellanox.com, israelr@mellanox.com
Subject: Re: [PATCH v4 2/3] block: don't remap ref tag for T10 PI type 0
Date: Sun, 08 Sep 2019 22:22:50 -0400 [thread overview]
Message-ID: <yq1ftl6i4xx.fsf@oracle.com> (raw)
In-Reply-To: <1567956405-5585-2-git-send-email-maxg@mellanox.com> (Max Gurtovoy's message of "Sun, 8 Sep 2019 18:26:44 +0300")
Max,
> Only type 1 and type 2 have a reference tag by definition.
DIX Type 0 needs remapping so this assertion is not correct.
--
Martin K. Petersen Oracle Linux Engineering
WARNING: multiple messages have this Message-ID (diff)
From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Max Gurtovoy <maxg@mellanox.com>
Cc: axboe@kernel.dk, keith.busch@intel.com, sagi@grimberg.me,
martin.petersen@oracle.com, israelr@mellanox.com,
linux-nvme@lists.infradead.org, linux-block@vger.kernel.org,
shlomin@mellanox.com, hch@lst.de
Subject: Re: [PATCH v4 2/3] block: don't remap ref tag for T10 PI type 0
Date: Sun, 08 Sep 2019 22:22:50 -0400 [thread overview]
Message-ID: <yq1ftl6i4xx.fsf@oracle.com> (raw)
In-Reply-To: <1567956405-5585-2-git-send-email-maxg@mellanox.com> (Max Gurtovoy's message of "Sun, 8 Sep 2019 18:26:44 +0300")
Max,
> Only type 1 and type 2 have a reference tag by definition.
DIX Type 0 needs remapping so this assertion is not correct.
--
Martin K. Petersen Oracle Linux Engineering
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
next prev parent reply other threads:[~2019-09-09 2:23 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-08 15:26 [PATCH v4 1/3] block: centralize PI remapping logic to the block layer Max Gurtovoy
2019-09-08 15:26 ` Max Gurtovoy
2019-09-08 15:26 ` [PATCH v4 2/3] block: don't remap ref tag for T10 PI type 0 Max Gurtovoy
2019-09-08 15:26 ` Max Gurtovoy
2019-09-09 2:22 ` Martin K. Petersen [this message]
2019-09-09 2:22 ` Martin K. Petersen
2019-09-09 2:36 ` Keith Busch
2019-09-09 2:36 ` Keith Busch
2019-09-09 2:49 ` Martin K. Petersen
2019-09-09 2:49 ` Martin K. Petersen
2019-09-09 13:31 ` Max Gurtovoy
2019-09-09 13:31 ` Max Gurtovoy
2019-09-08 15:26 ` [PATCH v4 3/3] nvme: remove PI values definition from NVMe subsystem Max Gurtovoy
2019-09-08 15:26 ` Max Gurtovoy
2019-09-09 2:21 ` [PATCH v4 1/3] block: centralize PI remapping logic to the block layer Martin K. Petersen
2019-09-09 2:21 ` Martin K. Petersen
2019-09-09 13:55 ` Max Gurtovoy
2019-09-09 13:55 ` Max Gurtovoy
2019-09-10 2:29 ` Martin K. Petersen
2019-09-10 2:29 ` Martin K. Petersen
2019-09-10 22:27 ` Max Gurtovoy
2019-09-10 22:27 ` Max Gurtovoy
2019-09-11 1:16 ` Martin K. Petersen
2019-09-11 1:16 ` Martin K. Petersen
2019-09-11 9:12 ` Max Gurtovoy
2019-09-11 9:12 ` Max Gurtovoy
2019-09-13 22:20 ` Martin K. Petersen
2019-09-13 22:20 ` Martin K. Petersen
2019-09-16 8:03 ` Christoph Hellwig
2019-09-16 8:03 ` Christoph Hellwig
2019-09-16 17:19 ` Martin K. Petersen
2019-09-16 17:19 ` Martin K. Petersen
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