Re: [linux-usb-devel] USB mass storage device has SCSI i/o errors,kernel > 2.6.3

[Alan Stern]

On Tue, 20 Apr 2004, Roberts-Thomson, James wrote:

> Hi,
> 
> I have noticed an issue with writing to a USB mass storage device, which is
> a flash-rom-based mp3 player.
> 
> I first noticed this issue with kernel 2.6.5 and the -mm6 patchset.  I have
> verified that this issue still occurs with 2.6.6-rc1-bk4, as requested by
> Andrew Morton.  This error was never noticed in any kernel v2.6.3 or less;
> including v2.4.x kernels; both stock and with -wolk and -mm patchsets.

It's possible that this is caused by a recently-introduced bug in the UHCI
driver.  A patch was posted yesterday:

http://marc.theaimsgroup.com/?l=linux-usb-devel&m=108238832020721&q=raw

Alan Stern


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