diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h
index 6d766a19f2bbb2b62facc79ff3871aa81be68534..5435f97bc05876ddbdcc78d3cab77d662e0cc09d 100644
--- a/include/linux/blk-cgroup.h
+++ b/include/linux/blk-cgroup.h
@@ -58,6 +58,11 @@ struct blkcg {
 	struct list_head		cgwb_list;
 	refcount_t			cgwb_refcnt;
 #endif
+
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
+	KABI_RESERVE(3)
+	KABI_RESERVE(4)
 };
 
 /*
@@ -177,6 +182,11 @@ struct blkcg_policy {
 	blkcg_pol_free_pd_fn		*pd_free_fn;
 	blkcg_pol_reset_pd_stats_fn	*pd_reset_stats_fn;
 	blkcg_pol_stat_pd_fn		*pd_stat_fn;
+
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
+	KABI_RESERVE(3)
+	KABI_RESERVE(4)
 };
 
 extern struct blkcg blkcg_root;
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index 1da59c16f6377e6f77f5cd1f774a00d374757a57..0567296ff7929d4e3fa0a199bdd14b71d83e115e 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -70,6 +70,15 @@ struct blk_mq_hw_ctx {
 	struct dentry		*sched_debugfs_dir;
 #endif
 
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
+	KABI_RESERVE(3)
+	KABI_RESERVE(4)
+	KABI_RESERVE(5)
+	KABI_RESERVE(6)
+	KABI_RESERVE(7)
+	KABI_RESERVE(8)
+
 	/* Must be the last member - see also blk_mq_hw_ctx_size(). */
 	struct srcu_struct	srcu[0];
 };
@@ -90,11 +99,22 @@ struct blk_mq_tag_set {
 
 	struct mutex		tag_list_lock;
 	struct list_head	tag_list;
+
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
+	KABI_RESERVE(3)
+	KABI_RESERVE(4)
+	KABI_RESERVE(5)
+	KABI_RESERVE(6)
+	KABI_RESERVE(7)
+	KABI_RESERVE(8)
 };
 
 struct blk_mq_queue_data {
 	struct request *rq;
 	bool last;
+
+	KABI_RESERVE(1)
 };
 
 typedef blk_status_t (queue_rq_fn)(struct blk_mq_hw_ctx *,
@@ -174,6 +194,15 @@ struct blk_mq_ops {
 	 */
 	void (*show_rq)(struct seq_file *m, struct request *rq);
 #endif
+
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
+	KABI_RESERVE(3)
+	KABI_RESERVE(4)
+	KABI_RESERVE(5)
+	KABI_RESERVE(6)
+	KABI_RESERVE(7)
+	KABI_RESERVE(8)
 };
 
 enum {
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index f6dfb30737d8d32d95479c1d95d37246b4cba4d7..c07caa2a284292e372e173a94bccfed602cab2b3 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -6,6 +6,7 @@
 #ifndef __LINUX_BLK_TYPES_H
 #define __LINUX_BLK_TYPES_H
 
+#include <linux/kabi.h>
 #include <linux/types.h>
 #include <linux/bvec.h>
 #include <linux/ktime.h>
@@ -202,6 +203,10 @@ struct bio {
 
 	struct bio_set		*bi_pool;
 
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
+	KABI_RESERVE(3)
+
 	/*
 	 * We can inline a number of vecs at the end of the bio, to avoid
 	 * double allocations for a small number of bio_vecs. This member
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 3f7b69b32085b8bea5b47763caf82493c468baf8..16cdf95cd5d55c6d81d408e66b0dcada67db7ceb 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -392,6 +392,15 @@ struct queue_limits {
 	unsigned char		cluster;
 	unsigned char		raid_partial_stripes_expensive;
 	enum blk_zoned_model	zoned;
+
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
+	KABI_RESERVE(3)
+	KABI_RESERVE(4)
+	KABI_RESERVE(5)
+	KABI_RESERVE(6)
+	KABI_RESERVE(7)
+	KABI_RESERVE(8)
 };
 
 #ifdef CONFIG_BLK_DEV_ZONED
@@ -1797,6 +1806,9 @@ struct blk_integrity_profile {
 	integrity_processing_fn		*generate_fn;
 	integrity_processing_fn		*verify_fn;
 	const char			*name;
+
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
 };
 
 extern void blk_integrity_register(struct gendisk *, struct blk_integrity *);
@@ -1989,6 +2001,11 @@ struct block_device_operations {
 	void (*swap_slot_free_notify) (struct block_device *, unsigned long);
 	struct module *owner;
 	const struct pr_ops *pr_ops;
+
+	KABI_RESERVE(1)
+	KABI_RESERVE(2)
+	KABI_RESERVE(3)
+	KABI_RESERVE(4)
 };
 
 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,