Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-13 Thread Greg KH
On Wed, Sep 13, 2017 at 05:03:32PM +0300, Mathias Nyman wrote: > On 07.09.2017 18:16, Greg KH wrote: > > On Thu, Sep 07, 2017 at 09:12:53AM -0600, Jose Marino wrote: > > > I have tested Mathias' patch on top of v4.13 and it fixes the problem. I > > > was > > > able to suspend/resume a few times wi

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-13 Thread Mathias Nyman
On 07.09.2017 18:16, Greg KH wrote: On Thu, Sep 07, 2017 at 09:12:53AM -0600, Jose Marino wrote: I have tested Mathias' patch on top of v4.13 and it fixes the problem. I was able to suspend/resume a few times with no kernel panics. Yeah! Thanks for testing. Mathias, care to send me a "real"

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-07 Thread Greg KH
On Thu, Sep 07, 2017 at 09:12:53AM -0600, Jose Marino wrote: > I have tested Mathias' patch on top of v4.13 and it fixes the problem. I was > able to suspend/resume a few times with no kernel panics. Yeah! Thanks for testing. Mathias, care to send me a "real" patch for this so I can get it to Li

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-07 Thread Jose Marino
I have tested Mathias' patch on top of v4.13 and it fixes the problem. I was able to suspend/resume a few times with no kernel panics. Jose On 09/07/2017 08:09 AM, Mathias Nyman wrote: On 07.09.2017 14:59, Mathias Nyman wrote: On 07.09.2017 12:23, Greg KH wrote: On Wed, Sep 06, 2017 at 10:04

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-07 Thread Mathias Nyman
On 07.09.2017 14:59, Mathias Nyman wrote: On 07.09.2017 12:23, Greg KH wrote: On Wed, Sep 06, 2017 at 10:04:08AM -0600, Jose Marino wrote: The bug is still present in kernel 4.13. The panic logs look pretty much the same as with 4.12.4. I have attached the pstore and journald messages to the bu

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-07 Thread Mathias Nyman
On 07.09.2017 12:23, Greg KH wrote: On Wed, Sep 06, 2017 at 10:04:08AM -0600, Jose Marino wrote: The bug is still present in kernel 4.13. The panic logs look pretty much the same as with 4.12.4. I have attached the pstore and journald messages to the bugzilla bug report just in case. I reverted

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-07 Thread Greg KH
On Wed, Sep 06, 2017 at 10:04:08AM -0600, Jose Marino wrote: > The bug is still present in kernel 4.13. The panic logs look pretty much the > same as with 4.12.4. I have attached the pstore and journald messages to the > bugzilla bug report just in case. > > I reverted commit 5cc9b698a494827 on to

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-06 Thread Jose Marino
The bug is still present in kernel 4.13. The panic logs look pretty much the same as with 4.12.4. I have attached the pstore and journald messages to the bugzilla bug report just in case. I reverted commit 5cc9b698a494827 on top of v4.13 and I can confirm that it fixes the problem. Jose On

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-06 Thread Jose Marino
I have not tested 4.13 yet. I'll try to do that today and report back. Jose On 09/06/2017 01:16 AM, Greg KH wrote: On Tue, Sep 05, 2017 at 03:11:40PM -0600, Jose Marino wrote: Hi, I found a way to reliably trigger this bug: - Boot laptop - Plug in dock (with external display connected to dock)

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-06 Thread Greg KH
On Tue, Sep 05, 2017 at 03:11:40PM -0600, Jose Marino wrote: > Hi, > I found a way to reliably trigger this bug: > - Boot laptop > - Plug in dock (with external display connected to dock) > - Send output to external display > - Suspend > > I did a bisect between 4.12.3 and 4.12.4 and here is the r

Re: Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-09-05 Thread Jose Marino
Hi, I found a way to reliably trigger this bug: - Boot laptop - Plug in dock (with external display connected to dock) - Send output to external display - Suspend I did a bisect between 4.12.3 and 4.12.4 and here is the result: 5cc9b698a494827b15f74ef70a31d7911d00e52a is the first bad commit comm

Bug 196559: xhci_hcd: kernel panic using thunderbolt dell dock TB16 on 4.12.4

2017-08-01 Thread Jose Marino
I'm running archlinux on a Dell XPS15 9550 and I connect it to a TB16 thunderbolt dock. Connected to the dock I have a 4k external display and a USB logitech transmitter for my wireless keyboard and mouse. The TB16 dock is a finicky beast and doesn't currently work 100% with linux. However, if