On 2017/11/6 22:00, Mathias Nyman wrote:
> On 06.11.2017 14:36, Chen Yu wrote:
>>
>>
>> On 2017/11/6 19:32, Greg KH wrote:
A simple process is as below:
xhci_plat_probe()
|
usb_add_hcd()xhci_plat_remove()
|
On Mon, Nov 6, 2017 at 6:00 AM, Mathias Nyman
wrote:
> On 06.11.2017 14:36, Chen Yu wrote:
>>
>>
>>
>> On 2017/11/6 19:32, Greg KH wrote:
A simple process is as below:
xhci_plat_probe()
|
usb_add_hcd()
On 06.11.2017 14:36, Chen Yu wrote:
On 2017/11/6 19:32, Greg KH wrote:
A simple process is as below:
xhci_plat_probe()
|
usb_add_hcd() xhci_plat_remove()
||
On 2017/11/6 19:32, Greg KH wrote:
>> A simple process is as below:
>> xhci_plat_probe()
>>|
>> usb_add_hcd() xhci_plat_remove()
>> ||
>> find some device
On Mon, Nov 06, 2017 at 06:03:08PM +0800, Chen Yu wrote:
> Hi,
>
> On 2017/11/6 16:31, Greg KH wrote:
> > On Mon, Nov 06, 2017 at 04:20:23PM +0800, Yu Chen wrote:
> >> From: Yu Chen
> >>
> >> Check vdev->real_port 0 to avoid panic
> >> [9.261347] []
> >>
Hi,
On 2017/11/6 16:31, Greg KH wrote:
> On Mon, Nov 06, 2017 at 04:20:23PM +0800, Yu Chen wrote:
>> From: Yu Chen
>>
>> Check vdev->real_port 0 to avoid panic
>> [9.261347] []
>> xhci_free_virt_devices_depth_first+0x58/0x108
>> [9.261352] []
On Mon, Nov 06, 2017 at 04:20:23PM +0800, Yu Chen wrote:
> From: Yu Chen
>
> Check vdev->real_port 0 to avoid panic
> [9.261347] []
> xhci_free_virt_devices_depth_first+0x58/0x108
> [9.261352] [] xhci_mem_cleanup+0x1bc/0x570
> [9.261355] [] xhci_stop+0x140/0x1c8
From: Yu Chen
Check vdev->real_port 0 to avoid panic
[9.261347] []
xhci_free_virt_devices_depth_first+0x58/0x108
[9.261352] [] xhci_mem_cleanup+0x1bc/0x570
[9.261355] [] xhci_stop+0x140/0x1c8
[9.261365] [] usb_remove_hcd+0xfc/0x1d0
[9.261369] []