From: keith.busch@intel.com (Keith Busch)
Subject: [PATCH] NVMe: Fail SCSI->NVMe translation for UNMAP when anchor is set
Date: Wed, 18 Jun 2014 09:13:27 -0600 (MDT) [thread overview]
Message-ID: <alpine.LRH.2.03.1406180908390.4699@AMR> (raw)
In-Reply-To: <1403082188-4852-1-git-send-email-daniel.mcleran@intel.com>
On Wed, 18 Jun 2014, Dan McLeran wrote:
> SCSI UNMAP should fail if the host sends down the command with Anchor set. The
> current code does not check this condition. This patch checks Anchor and fails
> Scsi->NVMe translation if Anchor is set.
The reference on nvmexpress.org says the command with anchor set is
premissible "for resource-provisioned devices".
> Signed-off-by: Dan McLeran <daniel.mcleran at intel.com>
next prev parent reply other threads:[~2014-06-18 15:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-18 9:03 [PATCH] NVMe: Fail SCSI->NVMe translation for UNMAP when anchor is set Dan McLeran
2014-06-18 15:13 ` Keith Busch [this message]
2014-06-18 15:15 ` Dan McLeran
2014-06-18 15:27 ` Matthew Wilcox
2014-06-18 15:30 ` Dan McLeran
2014-06-18 15:45 ` Matthew Wilcox
2014-06-18 15:51 ` Mayes, Barrett N
2014-06-18 16:04 ` Keith Busch
2014-06-18 16:25 ` Matthew Wilcox
2014-06-18 17:23 ` Mayes, Barrett N
2014-06-18 15:35 ` Keith Busch
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