Re: Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAMEheuristics

From: Douglas Gilbert
Date: Tue Oct 29 2013 - 15:42:24 EST

On 13-10-29 03:21 PM, Joseph Salisbury wrote:
Hi Martin,

A bug was opened against the Ubuntu kernel[0]. After a kernel bisect,
it was found that reverting the following commit resolved this bug:

commit 66c28f97120e8a621afd5aa7a31c4b85c547d33d
Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Date: Thu Jun 6 22:15:55 2013 -0400

[SCSI] sd: Update WRITE SAME heuristics

The regression was introduced as of v3.11-rc1, but it also made it's way
into the stable trees.

I see that you are the author of this patch, so I wanted to run this by
you. I was thinking of requesting a revert for v3.12, but I wanted to
get your feedback first.




Tried the other approach?

From your bug report: "Areca Raid Controller2: F/W v1.46 ...(etc)..."

Then see:

Doug Gilbert

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