Bug 71581 - USB 3 Pen Drive / HDD fails to work
Summary: USB 3 Pen Drive / HDD fails to work
Status: RESOLVED PATCH_ALREADY_AVAILABLE
Alias: None
Product: Drivers
Classification: Unclassified
Component: USB (show other bugs)
Hardware: x86-64 Linux
: P1 high
Assignee: Greg Kroah-Hartman
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-03-06 01:37 UTC by me
Modified: 2014-03-16 03:53 UTC (History)
2 users (show)

See Also:
Kernel Version: 3.13.5
Subsystem:
Regression: Yes
Bisected commit-id:

Attachments
Error messages in dmesg (568 bytes, text/plain)
2014-03-06 01:37 UTC, me 		Details
Add an attachment (proposed patch, testcase, etc.)

Description me 2014-03-06 01:37:09 UTC 
Created attachment 128261 [details]
Error messages in dmesg

I'm unable to access USB 3 Pen drive / HDD on 3.13.5. The same works on 3.13.4 without any problems.

The problem happens irrespective of whether the device is plugged in a USB 3.0 port or a 2.0 port.

Motherboard: GA-B85M-D3H
CPU: i5-4670

I've attached the error messages I saw on dmesg.
Comment 1 me 2014-03-06 01:39:33 UTC 
Devices tested - WD Elements 1 TB, SanDisk Ultra 16 GB
Comment 2 Greg Kroah-Hartman 2014-03-06 04:34:38 UTC 
On Thu, Mar 06, 2014 at 01:37:09AM +0000, bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=71581
> 
>             Bug ID: 71581
>            Summary: USB 3 Pen Drive / HDD fails to work
>            Product: Drivers
>            Version: 2.5
>     Kernel Version: 3.13.5

Please send this to the linux-usb@vger.kernel.org mailing list
Comment 3 me 2014-03-16 03:53:59 UTC 
This problem is fixed by reversing two commits as suggested by http://permalink.gmane.org/gmane.linux.usb.general/104592

https://lkml.org/lkml/2014/3/7/295
https://lkml.org/lkml/2014/3/7/299

I applied them on latest 3.13.6 and everything is back to normal.
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