selftests/bpf: Update cpumap/devmap sec_name

Substitute deprecated xdp_cpumap and xdp_devmap sec_name with
xdp/cpumap and xdp/devmap respectively in bpf kselftests.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/9a4286cd36781e2c31ba3773bfdcf45cf1bbaa9e.1643727185.git.lorenzo@kernel.org

tools/testing/selftests/bpf/progs/test_xdp_with_cpumap_frags_helpers.c

@@ -12,7 +12,7 @@ struct {
 	__uint(max_entries, 4);
 } cpu_map SEC(".maps");
 
-SEC("xdp_cpumap/dummy_cm")
+SEC("xdp/cpumap")
 int xdp_dummy_cm(struct xdp_md *ctx)
 {
 	return XDP_PASS;

tools/testing/selftests/bpf/progs/test_xdp_with_cpumap_helpers.c

@@ -24,7 +24,7 @@ int xdp_dummy_prog(struct xdp_md *ctx)
 	return XDP_PASS;
 }
 
-SEC("xdp_cpumap/dummy_cm")
+SEC("xdp/cpumap")
 int xdp_dummy_cm(struct xdp_md *ctx)
 {
 	if (ctx->ingress_ifindex == IFINDEX_LO)

tools/testing/selftests/bpf/progs/test_xdp_with_devmap_frags_helpers.c

@@ -12,7 +12,7 @@ struct {
 /* valid program on DEVMAP entry via SEC name;
  * has access to egress and ingress ifindex
  */
-SEC("xdp_devmap/map_prog")
+SEC("xdp/devmap")
 int xdp_dummy_dm(struct xdp_md *ctx)
 {
 	return XDP_PASS;

tools/testing/selftests/bpf/progs/test_xdp_with_devmap_helpers.c

@@ -27,7 +27,7 @@ int xdp_dummy_prog(struct xdp_md *ctx)
 /* valid program on DEVMAP entry via SEC name;
  * has access to egress and ingress ifindex
  */
-SEC("xdp_devmap/map_prog")
+SEC("xdp/devmap")
 int xdp_dummy_dm(struct xdp_md *ctx)
 {
 	char fmt[] = "devmap redirect: dev %u -> dev %u len %u\n";

tools/testing/selftests/bpf/progs/xdp_redirect_multi_kern.c

@@ -70,7 +70,7 @@ int xdp_redirect_map_all_prog(struct xdp_md *ctx)
 				BPF_F_BROADCAST | BPF_F_EXCLUDE_INGRESS);
 }
 
-SEC("xdp_devmap/map_prog")
+SEC("xdp/devmap")
 int xdp_devmap_prog(struct xdp_md *ctx)
 {
 	void *data_end = (void *)(long)ctx->data_end;