Re: [Xen-devel] [PATCH 09/17] x86/amd: put setting pv_post_outb_hook under CONFIG_PV

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On Fri, Oct 12, 2018 at 08:14:36AM -0600, Jan Beulich wrote:
> >>> On 04.10.18 at 17:43, <wei.liu2@xxxxxxxxxx> wrote:
> > It is used by PV code only.
> 
> And wrongly so - the same is needed for a PVH Dom0 afaict.

Yes, looking at the models affected by this issue according to
init_amd it seems to cover the full AMD line (from family 0xf to
0x17). I don't seem to find a reference in the code to the Errata, do
you know if there's some formal description of it?

Thanks, Roger.

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel