diff options
author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-10-11 09:50:59 +0200 |
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committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-10-11 09:50:59 +0200 |
commit | 57390019b68b83f96eb98f490367b9df1f2d77cb (patch) | |
tree | e6d4b6c75efdd2d7fb7d37f980688c491be3ff6a /net/bpf/test_run.c | |
parent | e5f9d543419c78ac58f3b3557bc5a76b20ff600b (diff) | |
parent | 389af786f92ecdff35883551d54bf4e507ffcccb (diff) |
Merge drm/drm-next into drm-misc-next
Updating drm-misc-next to the state of Linux v6.6-rc2.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'net/bpf/test_run.c')
-rw-r--r-- | net/bpf/test_run.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index 2321bd2f9964..0841f8d82419 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> @@ -542,6 +543,7 @@ struct bpf_fentry_test_t { int noinline bpf_fentry_test7(struct bpf_fentry_test_t *arg) { + asm volatile (""); return (long)arg; } @@ -555,12 +557,23 @@ __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 +609,7 @@ __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 +677,11 @@ 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; |