On Mon, Sep 20, 2021 at 10:21 PM Dave Marchevsky <davemarchevsky@xxxxxx> wrote:
>
> On 9/20/21 7:43 PM, Andrii Nakryiko wrote:
> > Convert all SEC("classifier*") uses to strict SEC("classifier") with no
> > extra characters. In reference_tracking selftests also drop the usage of
> > broken bpf_program__load(). Along the way switch from ambiguous searching by
> > program title (section name) to non-ambiguous searching by name in some
> > selftests, getting closer to completely removing
> > bpf_object__find_program_by_title().
> >
> > Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
> > ---
>
> Looks like you feel similarly about the SEC("version") comment from patch 1.
>
> > .../bpf/prog_tests/reference_tracking.c | 22 ++++---
> > .../selftests/bpf/prog_tests/sk_assign.c | 2 +-
> > .../selftests/bpf/prog_tests/tailcalls.c | 58 +++++++++----------
> > .../testing/selftests/bpf/progs/skb_pkt_end.c | 2 +-
> > tools/testing/selftests/bpf/progs/tailcall1.c | 5 +-
> > tools/testing/selftests/bpf/progs/tailcall2.c | 21 ++++---
> > tools/testing/selftests/bpf/progs/tailcall3.c | 5 +-
> > tools/testing/selftests/bpf/progs/tailcall4.c | 5 +-
> > tools/testing/selftests/bpf/progs/tailcall5.c | 5 +-
> > tools/testing/selftests/bpf/progs/tailcall6.c | 4 +-
> > .../selftests/bpf/progs/tailcall_bpf2bpf1.c | 5 +-
> > .../selftests/bpf/progs/tailcall_bpf2bpf2.c | 5 +-
> > .../selftests/bpf/progs/tailcall_bpf2bpf3.c | 9 ++-
> > .../selftests/bpf/progs/tailcall_bpf2bpf4.c | 13 ++---
> > .../bpf/progs/test_btf_skc_cls_ingress.c | 2 +-
> > .../selftests/bpf/progs/test_cls_redirect.c | 2 +-
> > .../selftests/bpf/progs/test_global_data.c | 2 +-
> > .../selftests/bpf/progs/test_global_func1.c | 2 +-
> > .../selftests/bpf/progs/test_global_func3.c | 2 +-
> > .../selftests/bpf/progs/test_global_func5.c | 2 +-
> > .../selftests/bpf/progs/test_global_func6.c | 2 +-
> > .../selftests/bpf/progs/test_global_func7.c | 2 +-
> > .../selftests/bpf/progs/test_pkt_access.c | 2 +-
> > .../selftests/bpf/progs/test_pkt_md_access.c | 4 +-
> > .../selftests/bpf/progs/test_sk_assign.c | 3 +-
> > .../selftests/bpf/progs/test_sk_lookup_kern.c | 37 ++++++------
> > .../selftests/bpf/progs/test_skb_helpers.c | 2 +-
> > .../selftests/bpf/progs/test_sockmap_update.c | 2 +-
> > .../selftests/bpf/progs/test_tc_neigh.c | 6 +-
> > .../selftests/bpf/progs/test_tc_neigh_fib.c | 6 +-
> > .../selftests/bpf/progs/test_tc_peer.c | 10 ++--
> > 31 files changed, 117 insertions(+), 132 deletions(-)
> >
> > diff --git a/tools/testing/selftests/bpf/prog_tests/reference_tracking.c b/tools/testing/selftests/bpf/prog_tests/reference_tracking.c
> > index ded2dc8ddd79..836b8bf17fff 100644
> > --- a/tools/testing/selftests/bpf/prog_tests/reference_tracking.c
> > +++ b/tools/testing/selftests/bpf/prog_tests/reference_tracking.c
> > @@ -2,14 +2,14 @@
> > #include <test_progs.h>
> >
> > static void toggle_object_autoload_progs(const struct bpf_object *obj,
> > - const char *title_load)
> > + const char *name_load)
> > {
> > struct bpf_program *prog;
> >
> > bpf_object__for_each_program(prog, obj) {
> > - const char *title = bpf_program__section_name(prog);
> > + const char *name = bpf_program__name(prog);
> >
> > - if (!strcmp(title_load, title))
> > + if (!strcmp(name_load, name))
> > bpf_program__set_autoload(prog, true);
> > else
> > bpf_program__set_autoload(prog, false);
> > @@ -39,23 +39,20 @@ void test_reference_tracking(void)
> > goto cleanup;
> >
> > bpf_object__for_each_program(prog, obj_iter) {
> > - const char *title;
> > + const char *name;
> >
> > /* Ignore .text sections */
>
> I think this comment should go as well, no longer helps understand the test
yep, I originally removed it but then it was accidentally resurrected
when I was resolving merge conflict with your vprintk() patches. I'll
drop if I need to re-spin, but otherwise we can get to this in follow
up patches.
