On Thu, Jun 5, 2014 at 2:10 PM, wrote:
> On Thu, 05 Jun 2014 12:05:56 -0700, Dan Williams said:
>
>> Subject: usb: fix ->update_hub_device() vs hdev->maxchild
>>
>> From: Dan Williams
>>
>> Commit d8521afe3586 "usb: assign default peer ports for root hubs"
>> delayed marking a hub valid (set hde
On Thu, 05 Jun 2014 12:05:56 -0700, Dan Williams said:
> Subject: usb: fix ->update_hub_device() vs hdev->maxchild
>
> From: Dan Williams
>
> Commit d8521afe3586 "usb: assign default peer ports for root hubs"
> delayed marking a hub valid (set hdev->maxchild) until it had been fully
> configured
On Thu, 2014-06-05 at 13:29 -0400, valdis.kletni...@vt.edu wrote:
> On Thu, 05 Jun 2014 09:35:48 -0700, Dan Williams said:
>
> > Actually, on second look I bet xhci_alloc_tt_info() is being called
> > while hdev->maxchild is not set. Let me throw together a debug
> > patch...
>
> Sure, no proble
On Thu, 05 Jun 2014 09:35:48 -0700, Dan Williams said:
> Actually, on second look I bet xhci_alloc_tt_info() is being called
> while hdev->maxchild is not set. Let me throw together a debug
> patch...
Sure, no problem - just let me know what variant of linux-next you
want it applied against. :)
On Thu, Jun 5, 2014 at 9:24 AM, wrote:
> On Thu, 05 Jun 2014 08:55:07 -0700, Dan Williams said:
>
>> > On a working boot, it progresses:
>>
>> Is a working boot after reverting that change, or it intermittently
>> works? If it's the latter I'm not sure I trust the bisect result,
>> yet.
>
> Oh,
On Thu, 05 Jun 2014 08:55:07 -0700, Dan Williams said:
> > On a working boot, it progresses:
>
> Is a working boot after reverting that change, or it intermittently
> works? If it's the latter I'm not sure I trust the bisect result,
> yet.
Oh, it's a 100% guaranteed crash. The following is from
[ adding Mathias ]
On Thu, Jun 5, 2014 at 8:22 AM, Valdis Kletnieks
wrote:
> Dell Latitude E6530, BIOS A11, seeing a crash in xhci_add_ep_to_interval
> when it's docked in a newer dock that has USB3.
>
> It's very possible that the BIOS is buggy - it isn't like I haven't found
> BIOS bugs in ever
Dell Latitude E6530, BIOS A11, seeing a crash in xhci_add_ep_to_interval
when it's docked in a newer dock that has USB3.
It's very possible that the BIOS is buggy - it isn't like I haven't found
BIOS bugs in every single Dell laptop I've had. :) But that shouldn't
make the kernel crash
lsusb
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