diff options
Diffstat (limited to 'net/bpf/test_run.c')
| -rw-r--r-- | net/bpf/test_run.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index 2321bd2f9964..57a7a64b84ed 100644 --- a/net/bpf/test_run.c +++ b/net/bpf/test_run.c @@ -15,11 +15,12 @@ #include <net/sock.h> #include <net/tcp.h> #include <net/net_namespace.h> -#include <net/page_pool.h> +#include <net/page_pool/helpers.h> #include <linux/error-injection.h> #include <linux/smp.h> #include <linux/sock_diag.h> #include <linux/netfilter.h> +#include <net/netdev_rx_queue.h> #include <net/xdp.h> #include <net/netfilter/nf_bpf_link.h> @@ -555,12 +556,23 @@ __bpf_kfunc u32 bpf_fentry_test9(u32 *a) return *a; } +void noinline bpf_fentry_test_sinfo(struct skb_shared_info *sinfo) +{ +} + __bpf_kfunc int bpf_modify_return_test(int a, int *b) { *b += 1; return a + *b; } +__bpf_kfunc int bpf_modify_return_test2(int a, int *b, short c, int d, + void *e, char f, int g) +{ + *b += 1; + return a + *b + c + d + (long)e + f + g; +} + int noinline bpf_fentry_shadow_test(int a) { return a + 1; @@ -596,6 +608,7 @@ __diag_pop(); BTF_SET8_START(bpf_test_modify_return_ids) BTF_ID_FLAGS(func, bpf_modify_return_test) +BTF_ID_FLAGS(func, bpf_modify_return_test2) BTF_ID_FLAGS(func, bpf_fentry_test1, KF_SLEEPABLE) BTF_SET8_END(bpf_test_modify_return_ids) @@ -663,7 +676,11 @@ int bpf_prog_test_run_tracing(struct bpf_prog *prog, case BPF_MODIFY_RETURN: ret = bpf_modify_return_test(1, &b); if (b != 2) - side_effect = 1; + side_effect++; + b = 2; + ret += bpf_modify_return_test2(1, &b, 3, 4, (void *)5, 6, 7); + if (b != 2) + side_effect++; break; default: goto out; |