From 77945ca73e9a66cae25882fcab33ae0c6692763f Mon Sep 17 00:00:00 2001 From: Mukesh Rathor Date: Fri, 23 May 2014 19:33:44 -0700 Subject: [PATCH] x86/xen: map foreign pfns for autotranslated guests When running as a dom0 in PVH mode, foreign pfns that are accessed must be added to our p2m which is managed by xen. This is done via XENMEM_add_to_physmap_range hypercall. This is needed for toolstack building guests and mapping guest memory, xentrace mapping xen pages, etc. Signed-off-by: Mukesh Rathor Signed-off-by: David Vrabel --- Reading git-format-patch failed