linux-kernel - Re: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver

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Message-ID: <yq1d2lkllek.fsf@sermon.lab.mkp.net>
Date:	Thu, 28 Nov 2013 08:13:07 -0500
From:	"Martin K. Petersen" <martin.petersen@...cle.com>
To:	"Justin Piszcz" <jpiszcz@...idpixels.com>
Cc:	"'Martin K. Petersen'" <martin.petersen@...cle.com>,
	"'open list'" <linux-kernel@...r.kernel.org>,
	<linux-ext4@...r.kernel.org>, <linux-scsi@...r.kernel.org>
Subject: Re: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver

>>>>> "Justin" == Justin Piszcz <jpiszcz@...idpixels.com> writes:

Martin> I posted a patch a while back that prevents WRITE SAME being
Martin> issued for controllers that do not pass the commands through to
Martin> disk directly:

Martin>	http://marc.info/?l=linux-scsi&m=138252394614920&w=2

Justin> Awesome, thank you!  This patch is over a month old, do you know
Justin> if is currently in mainline? 

Nope. - James?

-- 
Martin K. Petersen	Oracle Linux Engineering
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