On 01/21/2014 01:51 AM, David Laight wrote:
> From: Sarah Sharp
>> On Mon, Jan 20, 2014 at 11:21:14AM +, David Laight wrote:
> ...
>>> A guess...
>>>
>>> In queue_bulk_sg_tx() try calling xhci_v1_0_td_remainder() instead
>>> of xhci_td_re
On 01/17/2014 06:34 AM, David Laight wrote:
> Can you try the patch I posted that stops the ownership on LINK TRBs
> being changed before that on the linked-to TRB?
Please disregard my earlier post about the patch not applying cleanly.
That was the usual html corruption, so I found the original o
On 01/17/2014 06:34 AM, David Laight wrote:
> From: walt
>> Oy, Sarah! ;) I put the ASMedia adapter in my older amd64 machine, and,
>> well,
>> the stupid thing Just Works(TM) with kernel 3.12.7! (Yes, with the same disk
>> docking station, too.)
>>
>
On 01/14/2014 09:20 AM, Sarah Sharp wrote:
> On Mon, Jan 13, 2014 at 03:39:07PM -0800, walt wrote:
>> Sarah, I just fixed my xhci bug for US$19.99 :)
>>
>> #lspci | tail -1
>> 04:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller
>> (rev 03)
&
On 01/09/2014 03:50 PM, Sarah Sharp wrote:
>>> On Tue, Jan 07, 2014 at 03:57:00PM -0800, walt wrote:
>>
>> I've wondered if my xhci problems might be caused by hardware quirks, and
>> wondering why I seem to be the only one who has this problem.
>>
>&
On 01/09/2014 03:50 PM, Sarah Sharp wrote:
>>> On Tue, Jan 07, 2014 at 03:57:00PM -0800, walt wrote:
>>
>> The aftermarket usb3 adapter card and the usb3 outboard hard-drive docking
>> station are the only two usb3 devices I have.
>>
>> I've won
On 01/09/2014 02:05 AM, David Laight wrote:
>> From: walt
> ...
>> I'm still wondering if I'm suffering from hardware quirks. From the
>> first day I installed my usb3 adapter card and the usb3 disk docking
>> station I've noticed some quirky behavi
On 01/03/2014 03:29 PM, Sarah Sharp wrote:
> I'll let you know when I have some diagnostic patches ready.
Hi Sarah. I see today gregkh committed the patches you've already sent
me, so I assume someone (other than me) has tested those patches and
discovered some benefit from them?
I'm still wond
On 01/07/2014 04:47 PM, Sarah Sharp wrote:
> On Tue, Jan 07, 2014 at 03:57:00PM -0800, walt wrote:
>> On 01/07/2014 01:21 PM, Sarah Sharp wrote:
>>
>>> Can you please try the attached patch, on top of the previous three
>>> patches, and send me dmesg?
>>
&
Okay, I used log_buf_len to make dmesg bigger and now I think I have
the whole thing. It's attached.
dmesg2.gz
Description: application/gzip
On 01/07/2014 05:58 AM, David Laight wrote:
> The dmesg contains:
>
> [ 538.728064] EXT4-fs warning (device dm-0): ext4_end_bio:316: I/O error
> writing to inode 23330865 (offset 0 size 8388608 starting block 812628)
>
> An 8MB transfer will need at least 128 ring entries (TRB) even if the requ
link TRB.
>>
>> I suspect David's patch triggers a bug in the command cancellation code.
>> There's also the unlikely possibility that the no-op TRBs did indeed
>> cause the host to hang. Either way, I'll have to look into it.
>>
>> I'll
On 01/03/2014 11:54 AM, Sarah Sharp wrote:
> On Fri, Jan 03, 2014 at 07:40:33AM -0800, walt wrote:
>> On 01/02/2014 11:15 AM, Sarah Sharp wrote:
>>> On Tue, Dec 31, 2013 at 12:40:16PM -0800, walt wrote:
>>>> On 12/18/2013 01:11 PM, Greg Kroah-Hartman wrote:
>&
On 01/02/2014 11:15 AM, Sarah Sharp wrote:
> On Tue, Dec 31, 2013 at 12:40:16PM -0800, walt wrote:
>> On 12/18/2013 01:11 PM, Greg Kroah-Hartman wrote:
>>> 3.12-stable review patch. If anyone has any objections, please let me know.
>>>
>>> -
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