From: Tim Deegan <tim@xen.org>
Date: Thu, 29 Mar 2012 15:59:33 +0000 (+0100)
Subject: x86/mm: allow mem_event ops on AMD processors too.
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success/%22http:/www.example.com/cgi/success?a=commitdiff_plain;h=d928515d763dbcb90b017460c22c990e02a2b9d8;p=xen.git

x86/mm: allow mem_event ops on AMD processors too.

(Experimental, for now).

Signed-off-by: Tim Deegan <tim@xen.org>
Committed-by: Tim Deegan <tim@xen.org>
---

diff --git a/xen/arch/x86/mm/mem_event.c b/xen/arch/x86/mm/mem_event.c
index f15293fe4d..2986825380 100644
--- a/xen/arch/x86/mm/mem_event.c
+++ b/xen/arch/x86/mm/mem_event.c
@@ -563,10 +563,6 @@ int mem_event_domctl(struct domain *d, xen_domctl_mem_event_op_t *mec,
             if ( !hap_enabled(d) )
                 break;
 
-            /* Currently only EPT is supported */
-            if ( boot_cpu_data.x86_vendor != X86_VENDOR_INTEL )
-                break;
-
             /* No paging if iommu is used */
             rc = -EXDEV;
             if ( unlikely(need_iommu(d)) )