> -Original Message-
> From: Jan Beulich
> Sent: 20 November 2020 14:20
> To: Paul Durrant
> Cc: Durrant, Paul ; Wei Liu ; Andrew
> Cooper
> ; Roger Pau Monné ;
> xen-devel@lists.xenproject.org
> Subject: RE: [EXTERNAL] [PATCH v2 01/12] viridian: don't blindly write to
> 32-bit registe
On 20.11.2020 10:48, Paul Durrant wrote:
> From: Paul Durrant
>
> If hvm_guest_x86_mode() returns something other than 8 or 4 then
> viridian_hypercall() will return immediately but, on the way out, will write
> back status as if 'mode' was 4. This patch simply makes it leave the registers
> alon
