1 files changed, 8 insertions, 3 deletions

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 30f4912c6a67..acc647d63701 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -1505,17 +1505,22 @@ static int writeback(struct x86_emulate_ctxt *ctxt)
         return X86EMUL_CONTINUE;
 }
 
-static int em_push(struct x86_emulate_ctxt *ctxt)
+static int push(struct x86_emulate_ctxt *ctxt, void *data, int bytes)
 {
         struct segmented_address addr;
 
-        register_address_increment(ctxt, &ctxt->regs[VCPU_REGS_RSP], -ctxt->op_bytes);
+        register_address_increment(ctxt, &ctxt->regs[VCPU_REGS_RSP], -bytes);
         addr.ea = register_address(ctxt, ctxt->regs[VCPU_REGS_RSP]);
         addr.seg = VCPU_SREG_SS;
 
+        return segmented_write(ctxt, addr, data, bytes);
+}
+
+static int em_push(struct x86_emulate_ctxt *ctxt)
+{
         /* Disable writeback. */
         ctxt->dst.type = OP_NONE;
-        return segmented_write(ctxt, addr, &ctxt->src.val, ctxt->op_bytes);
+        return push(ctxt, &ctxt->src.val, ctxt->op_bytes);
 }
 
 static int emulate_pop(struct x86_emulate_ctxt *ctxt,