On Apr 24 2024, Andrii Nakryiko wrote:
> On Sat, Apr 20, 2024 at 2:10 AM Benjamin Tissoires <bentiss@xxxxxxxxxx> wrote:
> >
> > Allows to test if allocation/free works
> >
> > Signed-off-by: Benjamin Tissoires <bentiss@xxxxxxxxxx>
> >
> > ---
> >
> > changes in v2:
> > - dropped mark_precise checks
> > ---
> > tools/testing/selftests/bpf/bpf_experimental.h | 1 +
> > tools/testing/selftests/bpf/prog_tests/wq.c | 8 +++
> > tools/testing/selftests/bpf/progs/wq.c | 10 ++++
> > tools/testing/selftests/bpf/progs/wq_failures.c | 78 +++++++++++++++++++++++++
> > 4 files changed, 97 insertions(+)
> >
> > diff --git a/tools/testing/selftests/bpf/bpf_experimental.h b/tools/testing/selftests/bpf/bpf_experimental.h
> > index 3329ea080865..785b91b629be 100644
> > --- a/tools/testing/selftests/bpf/bpf_experimental.h
> > +++ b/tools/testing/selftests/bpf/bpf_experimental.h
> > @@ -470,4 +470,5 @@ extern int bpf_iter_css_new(struct bpf_iter_css *it,
> > extern struct cgroup_subsys_state *bpf_iter_css_next(struct bpf_iter_css *it) __weak __ksym;
> > extern void bpf_iter_css_destroy(struct bpf_iter_css *it) __weak __ksym;
> >
> > +extern int bpf_wq_init(struct bpf_wq *wq, void *p__map, unsigned int flags) __weak __ksym;
> > #endif
> > diff --git a/tools/testing/selftests/bpf/prog_tests/wq.c b/tools/testing/selftests/bpf/prog_tests/wq.c
> > index 9a07b8bc2c52..26ab69796103 100644
> > --- a/tools/testing/selftests/bpf/prog_tests/wq.c
> > +++ b/tools/testing/selftests/bpf/prog_tests/wq.c
> > @@ -2,6 +2,7 @@
> > /* Copyright (c) 2024 Benjamin Tissoires */
> > #include <test_progs.h>
> > #include "wq.skel.h"
> > +#include "wq_failures.skel.h"
> >
> > void serial_test_wq(void)
> > {
> > @@ -9,3 +10,10 @@ void serial_test_wq(void)
> >
> > RUN_TESTS(wq);
> > }
> > +
> > +void serial_test_failures_wq(void)
> > +{
> > + LIBBPF_OPTS(bpf_test_run_opts, topts);
> > +
>
> unused leftover?
Oops, yeah. Looks like it.
I'll send a removal of it while fixing 9/16
Cheers,
Benjamin
>
> > + RUN_TESTS(wq_failures);
> > +}
>
> [...]
