[Xen-changelog] [xen master] x86/PVH: don't set EFER_SCE for pvh guest

[patchbot@xxxxxxx]

commit 7645640d6ff1791733c43f71590c6e2976cfa549
Author:     Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
AuthorDate: Fri Aug 22 14:34:46 2014 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri Aug 22 14:34:46 2014 +0200

    x86/PVH: don't set EFER_SCE for pvh guest

    Just like NX is guest managed, SCE should be too. Remove setting of
    the EFER_SCE for pvh guest.

    Signed-off-by: Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
    Acked-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 xen/arch/x86/hvm/hvm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c
index e8f41c1..94b18ba 100644
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -2281,7 +2281,7 @@ int hvm_vcpu_initialise(struct vcpu *v)
     {
         v->arch.hvm_vcpu.hcall_64bit = 1;    /* PVH 32bitfixme. */
         /* This is for hvm_long_mode_enabled(v). */
-        v->arch.hvm_vcpu.guest_efer = EFER_SCE | EFER_LMA | EFER_LME;
+        v->arch.hvm_vcpu.guest_efer = EFER_LMA | EFER_LME;
         return 0;
     }

--
generated by git-patchbot for /home/xen/git/xen.git#master

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