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Re: [Xen-devel] [PATCH v4 04/16] xen: Add is_vmware_port_enabled
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Don Slutz <dslutz@xxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxx
- From: Don Slutz <dslutz@xxxxxxxxxxx>
- Date: Tue, 16 Sep 2014 12:20:47 -0400
- Cc: Kevin Tian <kevin.tian@xxxxxxxxx>, Keir Fraser <keir@xxxxxxx>, Ian Campbell <ian.campbell@xxxxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, Eddie Dong <eddie.dong@xxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Aravind Gopalakrishnan <Aravind.Gopalakrishnan@xxxxxxx>, Jun Nakajima <jun.nakajima@xxxxxxxxx>, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>
- Delivery-date: Tue, 16 Sep 2014 16:21:21 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
On 09/11/14 17:22, Andrew Cooper wrote:
On 11/09/2014 19:36, Don Slutz wrote:
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -44,6 +44,7 @@
#include <asm/hvm/support.h>
#include <asm/hvm/vmx/vmx.h>
#include <asm/hvm/vmx/vmcs.h>
+#include <asm/hvm/vmport.h>
#include <public/sched.h>
#include <public/hvm/ioreq.h>
#include <asm/hvm/vpic.h>
@@ -1279,6 +1280,8 @@ static void vmx_update_guest_cr(struct vcpu *v, unsigned
int cr)
v->arch.hvm_vmx.exception_bitmap = HVM_TRAP_MASK
| (paging_mode_hap(v->domain) ?
0 : (1U << TRAP_page_fault))
+ | v->domain->arch.hvm_domain.is_vmware_port_enabled ?
+ (1U << TRAP_gp_fault) : 0
I am fairly certain that you need some brackets here.
I will add hem.
-Don Slutz
~Andrew
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