Re: [Xen-devel] hvmemul_rep_movs() vs MMIO

[Tim Deegan <tim@xxxxxxx>]

At 12:46 +0100 on 20 Sep (1379681171), Jan Beulich wrote:
> Tim,
> 
> was it really intended for "x86/hvm: use unlocked p2m lookups in
> hvmemul_rep_movs()" to special case p2m_mmio_dm but not
> p2m_mmio_direct?

Hmm.  It certainly doesn't seem to handle that case very well now, but
I'm not sure the code before was any better.  AFAICT it would have
passed mmio_direct accesses to hvmemul_do_mmio(), which would send them
to qemu.

Tim.

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel