diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 5b9d22338606..13e5f38cf5c6 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -365,6 +365,8 @@ struct bpf_prog_stats {
 	struct u64_stats_sync syncp;
 };
 
+#define BPF_NUM_CHAIN_SLOTS 8
+
 struct bpf_prog_aux {
 	atomic_t refcnt;
 	u32 used_map_cnt;
@@ -383,6 +385,7 @@ struct bpf_prog_aux {
 	struct list_head ksym_lnode;
 	const struct bpf_prog_ops *ops;
 	struct bpf_map **used_maps;
+	struct bpf_prog *chain_progs[BPF_NUM_CHAIN_SLOTS];
 	struct bpf_prog *prog;
 	struct user_struct *user;
 	u64 load_time; /* ns since boottime */
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 2ce57645f3cd..3d1e4991e61d 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -21,6 +21,7 @@
 #include <linux/kallsyms.h>
 #include <linux/if_vlan.h>
 #include <linux/vmalloc.h>
+#include <linux/nospec.h>
 
 #include <net/sch_generic.h>
 
@@ -528,6 +529,7 @@ struct bpf_prog {
 				is_func:1,	/* program is a bpf function */
 				kprobe_override:1, /* Do we override a kprobe? */
 				has_callchain_buf:1, /* callchain buffer allocated? */
+				chain_calls:1, /* should this use the chain_call wrapper */
 				enforce_expected_attach_type:1; /* Enforce expected_attach_type checking at attach time */
 	enum bpf_prog_type	type;		/* Type of BPF program */
 	enum bpf_attach_type	expected_attach_type; /* For some prog types */
@@ -551,6 +553,30 @@ struct sk_filter {
 	struct bpf_prog	*prog;
 };
 
+#define BPF_MAX_CHAIN_CALLS 32
+static __always_inline unsigned int do_chain_calls(const struct bpf_prog *prog,
+						   const void *ctx)
+{
+	int i = BPF_MAX_CHAIN_CALLS;
+	int idx;
+	u32 ret;
+
+	do {
+		ret = (*(prog)->bpf_func)(ctx, prog->insnsi);
+
+		if (ret + 1 >= BPF_NUM_CHAIN_SLOTS) {
+			prog = prog->aux->chain_progs[0];
+			continue;
+		}
+		idx = ret + 1;
+		idx = array_index_nospec(idx, BPF_NUM_CHAIN_SLOTS);
+
+		prog = prog->aux->chain_progs[idx] ?: prog->aux->chain_progs[0];
+	} while (prog && --i);
+
+	return ret;
+}
+
 DECLARE_STATIC_KEY_FALSE(bpf_stats_enabled_key);
 
 #define BPF_PROG_RUN(prog, ctx)	({				\
@@ -559,14 +585,18 @@ DECLARE_STATIC_KEY_FALSE(bpf_stats_enabled_key);
 	if (static_branch_unlikely(&bpf_stats_enabled_key)) {	\
 		struct bpf_prog_stats *stats;			\
 		u64 start = sched_clock();			\
-		ret = (*(prog)->bpf_func)(ctx, (prog)->insnsi);	\
+		ret = prog->chain_calls ?			\
+			do_chain_calls(prog, ctx) :			\
+			 (*(prog)->bpf_func)(ctx, (prog)->insnsi);	\
 		stats = this_cpu_ptr(prog->aux->stats);		\
 		u64_stats_update_begin(&stats->syncp);		\
 		stats->cnt++;					\
 		stats->nsecs += sched_clock() - start;		\
 		u64_stats_update_end(&stats->syncp);		\
 	} else {						\
-		ret = (*(prog)->bpf_func)(ctx, (prog)->insnsi);	\
+		ret = prog->chain_calls ?				\
+			do_chain_calls(prog, ctx) :			\
+			 (*(prog)->bpf_func)(ctx, (prog)->insnsi);	\
 	}							\
 	ret; })
 
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 77c6be96d676..1ce80a227be3 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -288,6 +288,12 @@ enum bpf_attach_type {
 /* The verifier internal test flag. Behavior is undefined */
 #define BPF_F_TEST_STATE_FREQ	(1U << 3)
 
+/* Whether to enable chain call logic at program execution. If set, the program
+ * execution logic will check for and jump to chain call programs configured
+ * with the BPF_PROG_CHAIN_* commands to the bpf syscall.
+ */
+#define BPF_F_CHAIN_CALLS	(1U << 4)
+
 /* When BPF ldimm64's insn[0].src_reg != 0 then this can have
  * two extensions:
  *
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
index 66088a9e9b9e..5dfe3585bc5d 100644
--- a/kernel/bpf/core.c
+++ b/kernel/bpf/core.c
@@ -254,6 +254,12 @@ struct bpf_prog *bpf_prog_realloc(struct bpf_prog *fp_old, unsigned int size,
 void __bpf_prog_free(struct bpf_prog *fp)
 {
 	if (fp->aux) {
+		int i;
+
+		for (i = 0; i < BPF_NUM_CHAIN_SLOTS; i++)
+			if (fp->aux->chain_progs[i])
+				bpf_prog_put(fp->aux->chain_progs[i]);
+
 		free_percpu(fp->aux->stats);
 		kfree(fp->aux);
 	}
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 82eabd4e38ad..b8a203a05881 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -1630,7 +1630,8 @@ static int bpf_prog_load(union bpf_attr *attr, union bpf_attr __user *uattr)
 	if (attr->prog_flags & ~(BPF_F_STRICT_ALIGNMENT |
 				 BPF_F_ANY_ALIGNMENT |
 				 BPF_F_TEST_STATE_FREQ |
-				 BPF_F_TEST_RND_HI32))
+				 BPF_F_TEST_RND_HI32 |
+				 BPF_F_CHAIN_CALLS))
 		return -EINVAL;
 
 	if (!IS_ENABLED(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) &&
@@ -1665,6 +1666,7 @@ static int bpf_prog_load(union bpf_attr *attr, union bpf_attr __user *uattr)
 		return -ENOMEM;
 
 	prog->expected_attach_type = attr->expected_attach_type;
+	prog->chain_calls = !!(attr->prog_flags & BPF_F_CHAIN_CALLS);
 
 	prog->aux->offload_requested = !!attr->prog_ifindex;
 
