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Diffstat (limited to 'net/bpf')
-rw-r--r--net/bpf/test_run.c21
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;