From: Avi Kivity <avi@redhat.com>
Date: Mon, 9 Apr 2012 15:40:03 +0000 (+0300)
Subject: KVM: x86 emulator: implement MMX MOVQ (opcodes 0f 6f, 0f 7f)
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e59717550e5cf0e7159c5b7af1d1ead35fef49dd;p=linux-beck.git

KVM: x86 emulator: implement MMX MOVQ (opcodes 0f 6f, 0f 7f)

Needed by some framebuffer drivers.  See

https://bugzilla.kernel.org/show_bug.cgi?id=42779

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 0011b4ad44b5..d5729a91d08d 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -3488,7 +3488,7 @@ static struct opcode group11[] = {
 };
 
 static struct gprefix pfx_0f_6f_0f_7f = {
-	N, I(Sse | Aligned, em_mov), N, I(Sse | Unaligned, em_mov),
+	I(Mmx, em_mov), I(Sse | Aligned, em_mov), N, I(Sse | Unaligned, em_mov),
 };
 
 static struct gprefix pfx_vmovntpx = {