On Thu, Jul 13, 2023 at 08:02:28AM +0530, Kumar Kartikeya Dwivedi wrote: > diff --git a/tools/testing/selftests/bpf/bpf_experimental.h b/tools/testing/selftests/bpf/bpf_experimental.h > index 209811b1993a..f1d7de1349bc 100644 > --- a/tools/testing/selftests/bpf/bpf_experimental.h > +++ b/tools/testing/selftests/bpf/bpf_experimental.h > @@ -131,4 +131,10 @@ extern int bpf_rbtree_add_impl(struct bpf_rb_root *root, struct bpf_rb_node *nod > */ > extern struct bpf_rb_node *bpf_rbtree_first(struct bpf_rb_root *root) __ksym; > > +__attribute__((noreturn)) > +extern void bpf_throw(u64 cookie) __ksym; > + > +#define throw bpf_throw(0) > +#define throw_value(cookie) bpf_throw(cookie) Reading the patch 10 I think the add-on value of these two macros is negative. If it was open coded as bpf_throw(0); everywhere it would be easier to read imo.
