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[2a0c:4d80:42:443::2]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49e61a80948sm2211005e9.3.2026.09.10.11.32.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2026 11:32:31 -0700 (PDT) Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id A2B529B97EE; Thu, 10 Sep 2026 20:32:30 +0200 (CEST) From: =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= To: Alexei Starovoitov , Daniel Borkmann , "David S. Miller" , Jakub Kicinski , Jesper Dangaard Brouer , John Fastabend , Stanislav Fomichev , Andrii Nakryiko , Eduard Zingerman , Kumar Kartikeya Dwivedi , Martin KaFai Lau , Song Liu , Yonghong Song , Jiri Olsa , Emil Tsalapatis , Ihor Solodrai Cc: =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= , Shuah Khan , bpf@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH bpf-next v2 3/4] selftests/bpf: Adopt bpf_program__add_flags() helper Date: Thu, 10 Sep 2026 20:32:16 +0200 Message-ID: <20260910183222.307208-3-toke@redhat.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260910183222.307208-1-toke@redhat.com> References: <20260910183222.307208-1-toke@redhat.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Adopt the newly added bpf_program__add_flags() helper everywhere the selftests non-destructively modifies program flags (which turns out to be every use of bpf_program__set_flags() in the tests). Acked-by: Ihor Solodrai Signed-off-by: Toke Høiland-Jørgensen --- tools/testing/selftests/bpf/prog_tests/attach_probe.c | 4 +--- tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c | 2 +- tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c | 3 +-- tools/testing/selftests/bpf/prog_tests/xdp_metadata.c | 4 ++-- tools/testing/selftests/bpf/test_loader.c | 5 ++--- tools/testing/selftests/bpf/testing_helpers.c | 4 +--- tools/testing/selftests/bpf/veristat.c | 4 ++-- tools/testing/selftests/bpf/xdp_hw_metadata.c | 2 +- 8 files changed, 11 insertions(+), 17 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/attach_probe.c b/tools/testing/selftests/bpf/prog_tests/attach_probe.c index 7dadb90e7b68..41136e1c7752 100644 --- a/tools/testing/selftests/bpf/prog_tests/attach_probe.c +++ b/tools/testing/selftests/bpf/prog_tests/attach_probe.c @@ -543,9 +543,7 @@ static void test_kprobe_sleepable(void) return; /* sleepable kprobe test case needs flags set before loading */ - if (!ASSERT_OK(bpf_program__set_flags( - skel->progs.handle_kprobe_sleepable, - bpf_program__flags(skel->progs.handle_kprobe_sleepable) | BPF_F_SLEEPABLE), + if (!ASSERT_OK(bpf_program__add_flags(skel->progs.handle_kprobe_sleepable, BPF_F_SLEEPABLE), "kprobe_sleepable_flags")) goto cleanup; diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c b/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c index 652307a1b22e..902a70d5afeb 100644 --- a/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c +++ b/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c @@ -35,7 +35,7 @@ static int check_load(const char *file, enum bpf_prog_type type) } bpf_program__set_type(prog, type); - bpf_program__set_flags(prog, bpf_program__flags(prog) | testing_prog_flags()); + bpf_program__add_flags(prog, testing_prog_flags()); bpf_program__set_log_level(prog, 4 | extra_prog_load_log_flags); err = bpf_object__load(obj); diff --git a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c index ed3fd0a88dab..651123cd8602 100644 --- a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c +++ b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c @@ -361,8 +361,7 @@ static void test_attach_api_fails(void) sl_skel->bss->user_ptr = sl_skel; - err = bpf_program__set_flags(sl_skel->progs.handle_kprobe_multi_sleepable, - bpf_program__flags(sl_skel->progs.handle_kprobe_multi_sleepable) | BPF_F_SLEEPABLE); + err = bpf_program__add_flags(sl_skel->progs.handle_kprobe_multi_sleepable, BPF_F_SLEEPABLE); if (!ASSERT_OK(err, "sleep_skel_set_flags")) goto cleanup; diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c b/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c index 047dfdc322a2..3ab963458903 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c @@ -408,14 +408,14 @@ void test_xdp_metadata(void) prog = bpf_object__find_program_by_name(bpf_obj->obj, "rx"); bpf_program__set_ifindex(prog, rx_ifindex); - bpf_program__set_flags(prog, bpf_program__flags(prog) | BPF_F_XDP_DEV_BOUND_ONLY); + bpf_program__add_flags(prog, BPF_F_XDP_DEV_BOUND_ONLY); /* Make sure we can load a dev-bound program that performs * XDP_REDIRECT into a devmap. */ new_prog = bpf_object__find_program_by_name(bpf_obj->obj, "redirect"); bpf_program__set_ifindex(new_prog, rx_ifindex); - bpf_program__set_flags(new_prog, bpf_program__flags(new_prog) | BPF_F_XDP_DEV_BOUND_ONLY); + bpf_program__add_flags(new_prog, BPF_F_XDP_DEV_BOUND_ONLY); if (!ASSERT_OK(xdp_metadata__load(bpf_obj), "load skeleton")) goto out; diff --git a/tools/testing/selftests/bpf/test_loader.c b/tools/testing/selftests/bpf/test_loader.c index 794a7dfb0579..28724de06322 100644 --- a/tools/testing/selftests/bpf/test_loader.c +++ b/tools/testing/selftests/bpf/test_loader.c @@ -748,7 +748,7 @@ static void prepare_case(struct test_loader *tester, struct bpf_object *obj, struct bpf_program *prog) { - int min_log_level = 0, prog_flags; + int min_log_level = 0; if (env.verbosity > VERBOSE_NONE) min_log_level = 1; @@ -766,8 +766,7 @@ static void prepare_case(struct test_loader *tester, else bpf_program__set_log_level(prog, spec->log_level); - prog_flags = bpf_program__flags(prog); - bpf_program__set_flags(prog, prog_flags | spec->prog_flags); + bpf_program__add_flags(prog, spec->prog_flags); tester->log_buf[0] = '\0'; } diff --git a/tools/testing/selftests/bpf/testing_helpers.c b/tools/testing/selftests/bpf/testing_helpers.c index 3f037949e978..d1d60451c5bc 100644 --- a/tools/testing/selftests/bpf/testing_helpers.c +++ b/tools/testing/selftests/bpf/testing_helpers.c @@ -292,7 +292,6 @@ int bpf_prog_test_load(const char *file, enum bpf_prog_type type, ); struct bpf_object *obj; struct bpf_program *prog; - __u32 flags; int err; obj = bpf_object__open_file(file, &opts); @@ -308,8 +307,7 @@ int bpf_prog_test_load(const char *file, enum bpf_prog_type type, if (type != BPF_PROG_TYPE_UNSPEC && bpf_program__type(prog) != type) bpf_program__set_type(prog, type); - flags = bpf_program__flags(prog) | testing_prog_flags(); - bpf_program__set_flags(prog, flags); + bpf_program__add_flags(prog, testing_prog_flags()); err = bpf_object__load(obj); if (err) diff --git a/tools/testing/selftests/bpf/veristat.c b/tools/testing/selftests/bpf/veristat.c index e70741c6b9b7..9cfc9b4b41c1 100644 --- a/tools/testing/selftests/bpf/veristat.c +++ b/tools/testing/selftests/bpf/veristat.c @@ -1722,9 +1722,9 @@ static int process_prog(const char *filename, struct bpf_object *obj, struct bpf fixup_obj(obj, prog, base_filename); if (env.force_checkpoints) - bpf_program__set_flags(prog, bpf_program__flags(prog) | BPF_F_TEST_STATE_FREQ); + bpf_program__add_flags(prog, BPF_F_TEST_STATE_FREQ); if (env.force_reg_invariants) - bpf_program__set_flags(prog, bpf_program__flags(prog) | BPF_F_TEST_REG_INVARIANTS); + bpf_program__add_flags(prog, BPF_F_TEST_REG_INVARIANTS); opts.log_buf = buf; opts.log_size = buf_sz; diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testing/selftests/bpf/xdp_hw_metadata.c index c5501b3fdf48..ab3f5fc56e86 100644 --- a/tools/testing/selftests/bpf/xdp_hw_metadata.c +++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c @@ -845,7 +845,7 @@ int main(int argc, char *argv[]) prog = bpf_object__find_program_by_name(bpf_obj->obj, "rx"); bpf_program__set_ifindex(prog, ifindex); - bpf_program__set_flags(prog, bpf_program__flags(prog) | BPF_F_XDP_DEV_BOUND_ONLY); + bpf_program__add_flags(prog, BPF_F_XDP_DEV_BOUND_ONLY); printf("load bpf program...\n"); ret = xdp_hw_metadata__load(bpf_obj); -- 2.55.0