Re: [PATCH/RFC 0/4] dma ops and virtio

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On Tue, 3 Nov 2015 10:45:12 -0800
Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote:

> On Tue, Nov 3, 2015 at 9:59 AM, Cornelia Huck <cornelia.huck@xxxxxxxxxx> wrote:
> > It's just failing very early in the setup phase. As it works for me
> > with a kvm setup, I'm suspecting some error in qemu's emulation code,
> > which is unfortunately not my turf.
> >
> 
> That should be easy to rule out.  Can you try with -machine accel=tcg?
>  I can't test with kvm for obvious reasons.

Well, s390-on-s390 works (at least with
https://patchwork.ozlabs.org/patch/538882/ applied).

I'm currently suspecting some endianness issues, probably with the ecw
accesses, which is why I'd be interested in your trace information (as
I currently don't have a LE test setup at hand.)

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