Needed by some framebuffer drivers. See https://bugzilla.kernel.org/show_bug.cgi?id=42779 Signed-off-by: Avi Kivity <avi@xxxxxxxxxx> --- arch/x86/kvm/emulate.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index f87d74e..282baa1 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2927,6 +2927,12 @@ static int em_movdqu(struct x86_emulate_ctxt *ctxt) return X86EMUL_CONTINUE; } +static int em_movq(struct x86_emulate_ctxt *ctxt) +{ + ctxt->dst.mm_val = ctxt->src.mm_val; + return X86EMUL_CONTINUE; +} + static int em_invlpg(struct x86_emulate_ctxt *ctxt) { int rc; @@ -3466,7 +3472,7 @@ static int check_perm_out(struct x86_emulate_ctxt *ctxt) }; static struct gprefix pfx_0f_6f_0f_7f = { - N, N, N, I(Sse, em_movdqu), + I(Mmx, em_movq), N, N, I(Sse, em_movdqu), }; static struct opcode opcode_table[256] = { -- 1.7.9 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
