> -----Original Message-----
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 10 August 2018 13:02
> To: Paul Durrant <paul.durr...@citrix.com>
> Cc: xen-devel <email@example.com>
> Subject: Re: [Xen-devel] [PATCH 0/2] MMIO emulation fixes
> >>> On 10.08.18 at 12:37, <paul.durr...@citrix.com> wrote:
> > These are probably both candidates for back-port.
> > Paul Durrant (2):
> > x86/hvm/ioreq: MMIO range checking completely ignores direction flag
> > x86/hvm/emulate: make sure rep I/O emulation does not cross GFN
> > boundaries
> > xen/arch/x86/hvm/emulate.c | 17 ++++++++++++++++-
> > xen/arch/x86/hvm/ioreq.c | 15 ++++++++++-----
> > 2 files changed, 26 insertions(+), 6 deletions(-)
> I take it this isn't yet what we've talked about yesterday on irc?
This is the band-aid fix. I can now show correct handling of a rep mov walking
off MMIO into RAM.
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