From: Christoph Hellwig <hch@lst.de>
To: Tejun Heo <tj@kernel.org>,
"Martin K . Petersen" <martin.petersen@oracle.com>
Cc: Scott Bauer <scott.bauer@intel.com>,
Jonathan Derrick <jonathan.derrick@intel.com>,
Rafael Antognolli <rafael.antognolli@intel.com>,
Robert Elliott <elliott@hpe.com>,
linux-ide@vger.kernel.org, linux-block@vger.kernel.org,
linux-scsi@vger.kernel.org
Subject: TCG Opal support for sd.c
Date: Mon, 19 Jun 2017 14:26:45 +0200 [thread overview]
Message-ID: <20170619122646.32666-1-hch@lst.de> (raw)
Hi all,
this patch adds TCG Opal support to the scsi disk driver. As far as I know
only SATA disks actually support OPAL, and as Martin fears RSOC-related
regressions the support is conditional in a flag in struct scsi_device,
which so far only libata sets.
Because of that we should merge the patch through the libata tree with ACKs
from the SCSI side.
Changes from the previous version:
- add the new security_supported flag
- add a call to opal_unlock_from_suspend
next reply other threads:[~2017-06-19 12:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-19 12:26 Christoph Hellwig [this message]
2017-06-19 12:26 ` [PATCH] sd: add support for TCG OPAL self encrypting disks Christoph Hellwig
2017-06-26 11:10 ` Christoph Hellwig
2017-06-26 16:43 ` Martin K. Petersen
2017-06-26 20:52 ` Tejun Heo
2017-06-28 1:02 ` Martin K. Petersen
2017-06-28 18:33 ` Tejun Heo
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