Re: [Xen-devel] [PATCH RFC 1/4] x86/dom0: prevent access to MMCFG areas for PVH Dom0

["Jan Beulich" <jbeulich@xxxxxxxx>]

>>> Roger Pau Monne <roger.pau@xxxxxxxxxx> 04/24/17 1:52 PM >>>
>--- a/xen/arch/x86/dom0_build.c
>+++ b/xen/arch/x86/dom0_build.c
>@@ -18,6 +18,8 @@
 >#include <asm/p2m.h>
 >#include <asm/setup.h>
 >
>+#include "x86_64/mmconfig.h"

Not just but also because of this I'd prefer if this was taken care of in the
MMCFG code itself, also covering ranges which are being added post-
boot. Presumably in/from pci_mmcfg_arch_{en,dis}able().

Jan


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