--- x/block/blk-mq-tag.c
+++ y/block/blk-mq-tag.c
@@ -565,6 +565,7 @@ struct blk_mq_tags *blk_mq_init_tags(uns
 	if (!tags)
 		return NULL;
 
+	INIT_LIST_HEAD(&tags->page_list);
 	tags->nr_tags = total_tags;
 	tags->nr_reserved_tags = reserved_tags;
 	spin_lock_init(&tags->lock);
--- x/arch/x86/kvm/emulate.c
+++ y/arch/x86/kvm/emulate.c
@@ -4001,7 +4001,6 @@ static int check_perm_out(struct x86_emu
 #define D2bv(_f)      D((_f) | ByteOp), D(_f)
 #define D2bvIP(_f, _i, _p) DIP((_f) | ByteOp, _i, _p), DIP(_f, _i, _p)
 #define I2bv(_f, _e)  I((_f) | ByteOp, _e), I(_f, _e)
-#define F2bv(_f, _e)  F((_f) | ByteOp, _e), F(_f, _e)
 #define I2bvIP(_f, _e, _i, _p) \
 	IIP((_f) | ByteOp, _e, _i, _p), IIP(_f, _e, _i, _p)
 
@@ -4088,8 +4087,8 @@ static const struct opcode group4[] = {
 };
 
 static const struct opcode group5[] = {
-	F(DstMem | SrcNone | Lock,		em_inc),
-	F(DstMem | SrcNone | Lock,		em_dec),
+	I(DstMem | SrcNone | Lock,		em_inc),
+	I(DstMem | SrcNone | Lock,		em_dec),
 	I(SrcMem | NearBranch | IsBranch | ShadowStack, em_call_near_abs),
 	I(SrcMemFAddr | ImplicitOps | IsBranch | ShadowStack, em_call_far),
 	I(SrcMem | NearBranch | IsBranch,       em_jmp_abs),