Re: Console output stops on dbgp=xhci

[Tamas K Lengyel <tamas@xxxxxxxxxxxxx>]

> > Do you have any idea what might be going on and preventing the output
> > from showing over USB3 afterwards? The /dev/ttyUSB0 device is still
> > present on the receiving side, just nothing is being received over it.
>
> There are few more patches in the series that are de facto required.
> Especially those about IOMMU, otherwise it can only possibly work with
> iommu=0 (which I'm not sure if even is enough).

Unfortunately with iommu=0 Xen doesn't boot at all for me. I see this
on the console:

(XEN) Panic on CPU 0:
(XEN) FATAL PAGE FAULT
(XEN) [error_code=0011]
(XEN) Faulting linear address: 00000000328b3a54

Not sure what's up with that. Either way, can you post a git branch
with the remaining patches that are not yet merged in master? Want to
check if those patches resolve the issue.

Thanks,
Tamas