Hi,
On Wed, Aug 28, 2013 at 09:46:42PM -0700, Giovanni wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=60810
>
> Bug ID: 60810
> Summary: Kernel oops with controller XHCI while wait usb packet
>
Can you give us a detail kernel top commit and config which you built,
in order to locate the break line (address offset) accurately like below:
(gdb) l*handle_cmd_completion+0x502
0xc4b2 is in handle_cmd_completion (drivers/usb/host/xhci-ring.c:1399).
1394
1395 switch (le32_to_cpu(xhci->cmd_ring->dequeue->generic.field[3])
1396 & TRB_TYPE_BITMASK) {
1397 case TRB_TYPE(TRB_ENABLE_SLOT):
1398 if (GET_COMP_CODE(le32_to_cpu(event->status)) ==
COMP_SUCCESS)
1399 xhci->slot_id = slot_id;
1400 else
1401 xhci->slot_id = 0;
1402 complete(&xhci->addr_dev);
1403 break;
(gdb)
I built on top v3.10, but it looks like line 1399 isn't the breakpoit.
Thanks,
Rui
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