diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index 8e2162fc6f7086566f7373213707f3377566291a..6e7f774d17513beaf272cc311c387ddd6d94e652 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -414,8 +414,7 @@ static u16 twobyte_table[256] = {
 /* Fetch next part of the instruction being emulated. */
 #define insn_fetch(_type, _size, _eip)                                  \
 ({	unsigned long _x;						\
-	rc = ops->read_std((unsigned long)(_eip) + ctxt->cs_base, &_x,	\
-			   (_size), ctxt->vcpu);			\
+	rc = do_insn_fetch(ctxt, ops, (_eip), &_x, (_size));		\
 	if (rc != 0)							\
 		goto done;						\
 	(_eip) += (_size);						\
@@ -446,6 +445,41 @@ static u16 twobyte_table[256] = {
 		register_address_increment(c->eip, rel);		\
 	} while (0)
 
+static int do_fetch_insn_byte(struct x86_emulate_ctxt *ctxt,
+			      struct x86_emulate_ops *ops,
+			      unsigned long linear, u8 *dest)
+{
+	struct fetch_cache *fc = &ctxt->decode.fetch;
+	int rc;
+	int size;
+
+	if (linear < fc->start || linear >= fc->end) {
+		size = min(15UL, PAGE_SIZE - offset_in_page(linear));
+		rc = ops->read_std(linear, fc->data, size, ctxt->vcpu);
+		if (rc)
+			return rc;
+		fc->start = linear;
+		fc->end = linear + size;
+	}
+	*dest = fc->data[linear - fc->start];
+	return 0;
+}
+
+static int do_insn_fetch(struct x86_emulate_ctxt *ctxt,
+			 struct x86_emulate_ops *ops,
+			 unsigned long eip, void *dest, unsigned size)
+{
+	int rc = 0;
+
+	eip += ctxt->cs_base;
+	while (size--) {
+		rc = do_fetch_insn_byte(ctxt, ops, eip++, dest++);
+		if (rc)
+			return rc;
+	}
+	return 0;
+}
+
 /*
  * Given the 'reg' portion of a ModRM byte, and a register block, return a
  * pointer into the block that addresses the relevant register.
diff --git a/drivers/kvm/x86_emulate.h b/drivers/kvm/x86_emulate.h
index a62bf14bbf89abf13eb2e76541c9c686370d4875..4603b2bf34880a007f19146b8b6b1578716069e8 100644
--- a/drivers/kvm/x86_emulate.h
+++ b/drivers/kvm/x86_emulate.h
@@ -108,6 +108,12 @@ struct operand {
 	unsigned long val, orig_val, *ptr;
 };
 
+struct fetch_cache {
+	u8 data[15];
+	unsigned long start;
+	unsigned long end;
+};
+
 struct decode_cache {
 	u8 twobyte;
 	u8 b;
@@ -130,6 +136,7 @@ struct decode_cache {
 	u8 use_modrm_ea;
 	unsigned long modrm_ea;
 	unsigned long modrm_val;
+	struct fetch_cache fetch;
 };
 
 struct x86_emulate_ctxt {