linux-kernel - Re: [PATCH] dm-crypt: never use write same (was Re: [v3.7 Regression] [SCSI] sd: Implement support for WRITE SAME)

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Message-ID: <yq1mwx960ri.fsf@sermon.lab.mkp.net>
Date:	Wed, 19 Dec 2012 19:11:13 -0500
From:	"Martin K. Petersen" <martin.petersen@...cle.com>
To:	Milan Broz <mbroz@...hat.com>
Cc:	Mike Snitzer <snitzer@...hat.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>,
	Joseph Salisbury <joseph.salisbury@...onical.com>,
	Kernel Team <kernel-team@...ts.ubuntu.com>,
	linux-kernel@...r.kernel.org, jgarzik@...hat.com,
	JBottomley@...allels.com
Subject: Re: [PATCH] dm-crypt: never use write same (was Re: [v3.7 Regression] [SCSI] sd: Implement support for WRITE SAME)

>>>>> "Milan" == Milan Broz <mbroz@...hat.com> writes:

Milan> dm-crypt: never use write same

Milan> Ciphertext device is not compatible with WRITE SAME, disable it
Milan> for all dmcrypt devices.

Milan> Signed-off-by: Milan Broz <mbroz@...hat.com>

Acked-by: Martin K. Petersen <martin.petersen@...cle.com>

-- 
Martin K. Petersen	Oracle Linux Engineering
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