1 files changed, 0 insertions, 86 deletions
diff --git a/samples/bpf/test_cgrp2_sock.c b/samples/bpf/test_cgrp2_sock.c
deleted file mode 100644
index c3cfb23e23b5..000000000000
--- a/samples/bpf/test_cgrp2_sock.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* eBPF example program:
- *
- * - Loads eBPF program
- *
- *   The eBPF program sets the sk_bound_dev_if index in new AF_INET{6}
- *   sockets opened by processes in the cgroup.
- *
- * - Attaches the new program to a cgroup using BPF_PROG_ATTACH
- */
-
-#define _GNU_SOURCE
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <unistd.h>
-#include <assert.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <net/if.h>
-#include <linux/bpf.h>
-
-#include "libbpf.h"
-
-char bpf_log_buf[BPF_LOG_BUF_SIZE];
-
-static int prog_load(int idx)
-{
-	struct bpf_insn prog[] = {
-		BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
-		BPF_MOV64_IMM(BPF_REG_3, idx),
-		BPF_MOV64_IMM(BPF_REG_2, offsetof(struct bpf_sock, bound_dev_if)),
-		BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_3, offsetof(struct bpf_sock, bound_dev_if)),
-		BPF_MOV64_IMM(BPF_REG_0, 1), /* r0 = verdict */
-		BPF_EXIT_INSN(),
-	};
-	size_t insns_cnt = sizeof(prog) / sizeof(struct bpf_insn);
-
-	return bpf_load_program(BPF_PROG_TYPE_CGROUP_SOCK, prog, insns_cnt,
-				"GPL", 0, bpf_log_buf, BPF_LOG_BUF_SIZE);
-}
-
-static int usage(const char *argv0)
-{
-	printf("Usage: %s cg-path device-index\n", argv0);
-	return EXIT_FAILURE;
-}
-
-int main(int argc, char **argv)
-{
-	int cg_fd, prog_fd, ret;
-	unsigned int idx;
-
-	if (argc < 2)
-		return usage(argv[0]);
-
-	idx = if_nametoindex(argv[2]);
-	if (!idx) {
-		printf("Invalid device name\n");
-		return EXIT_FAILURE;
-	}
-
-	cg_fd = open(argv[1], O_DIRECTORY | O_RDONLY);
-	if (cg_fd < 0) {
-		printf("Failed to open cgroup path: '%s'\n", strerror(errno));
-		return EXIT_FAILURE;
-	}
-
-	prog_fd = prog_load(idx);
-	printf("Output from kernel verifier:\n%s\n-------\n", bpf_log_buf);
-
-	if (prog_fd < 0) {
-		printf("Failed to load prog: '%s'\n", strerror(errno));
-		return EXIT_FAILURE;
-	}
-
-	ret = bpf_prog_attach(prog_fd, cg_fd, BPF_CGROUP_INET_SOCK_CREATE, 0);
-	if (ret < 0) {
-		printf("Failed to attach prog to cgroup: '%s'\n",
-		       strerror(errno));
-		return EXIT_FAILURE;
-	}
-
-	return EXIT_SUCCESS;
-}