Re: xen boot PVH guest with linux 5.6.0-rc4-ish kernel: general protection fault, RIP: 0010:__pv_queued_spin_lock_slowpath

[Sander Eikelenboom]

On 05/03/2020 12:06, JÃrgen Groà wrote:
> On 05.03.20 12:04, Sander Eikelenboom wrote:
>> On 05/03/2020 11:18, JÃrgen Groà wrote:
>>> On 04.03.20 18:52, Sander Eikelenboom wrote:
>>>> Hi Juergen,
>>>>
>>>> Just tested a 5.6.0-rc4'ish kernel (8b614cb8f1dcac8ca77cf4dd85f46ef3055f8238, so it includes the xen fixes from x86 trees).
>>>> Xen is the latest xen-unstable, dom0 kernel is 5.5.7.
>>>>
>>>> During boot of the PVH guest I got the splat below.
>>>> With a 5.5.7 kernel the guest boots fine.
>>>
>>> There were 2 bugs. I have sent the patches.
>>
>> Sure ?
>> Haven't seen them coming in ...
> 
> https://patchew.org/Xen/20200305100331.16790-1-jgross@xxxxxxxx/
> https://patchew.org/Xen/20200305100323.16736-1-jgross@xxxxxxxx/
> 
> 
> Juergen
> 
Ah I was not CC'ed.

Will give them a test, thanks.

--
Sander