Re: [BISECTED] Re: [BUG] Linux-2.6.31-rc1 Fails To Recognize SomeUSB Disks

[Tarkan Erimer]

On 07/24/2009 01:55 PM, Tarkan Erimer wrote:
> Martin,
>
> Today, I had time to bisect and you were right: The below commit 
> related to capacity detection changes in SCSI subsystem,as you 
> mentioned, seems the cause of the problem.

Sorry, I was confused when replying. The introduced bug is not because 
of the "Capacity Detection Changes In SCSI Subsystem." commit; because 
of "sd: Detect non-rotational devices" commit. It seems I need more 
coffee ;-)
One more time sorry for my stupidity :-)


> 3821d768912a47ddbd6cab52943a8284df88003c is first bad commit
> commit 3821d768912a47ddbd6cab52943a8284df88003c
> Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
> Date:   Sat May 23 11:43:38 2009 -0400
>
>     sd: Detect non-rotational devices
>
>     Detect non-rotational devices and set the queue flag accordingly.
>
>     Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
>     Signed-off-by: James Bottomley 
> <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
>
> :040000 040000 f744f08d73f56e6d8461267c8c5bc4c710d4c9dd 
> 89eb1f56a7066a22a9ae6b7b916453a78a9dd082 M      drivers

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