From: Andrii Nakryiko <andrii.nakryiko@gmail.com>
To: Song Liu <songliubraving@fb.com>
Cc: Andrii Nakryiko <andrii@kernel.org>,
"bpf@vger.kernel.org" <bpf@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Alexei Starovoitov <ast@fb.com>,
"daniel@iogearbox.net" <daniel@iogearbox.net>,
Kernel Team <Kernel-team@fb.com>
Subject: Re: [PATCH bpf-next 05/11] selftests/bpf: add split BTF basic test
Date: Mon, 2 Nov 2020 21:10:07 -0800 [thread overview]
Message-ID: <CAEf4BzZVSQahEa6b5=7Xv3iwjavrzz3z1QHTNjruuTHS_LEb7w@mail.gmail.com> (raw)
In-Reply-To: <62331693-EDCE-4173-86C0-D9E771DA5C22@fb.com>
On Mon, Nov 2, 2020 at 3:36 PM Song Liu <songliubraving@fb.com> wrote:
>
>
>
> > On Oct 28, 2020, at 5:58 PM, Andrii Nakryiko <andrii@kernel.org> wrote:
> >
> > Add selftest validating ability to programmatically generate and then dump
> > split BTF.
> >
> > Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
>
> Acked-by: Song Liu <songliubraving@fb.com>
>
> With a nit:
>
> [...]
> >
> > +
> > +static void btf_dump_printf(void *ctx, const char *fmt, va_list args)
> > +{
> > + vfprintf(ctx, fmt, args);
> > +}
> > +
> > +void test_btf_split() {
> > + struct btf_dump_opts opts;
> > + struct btf_dump *d = NULL;
> > + const struct btf_type *t;
> > + struct btf *btf1, *btf2 = NULL;
>
> No need to initialize btf2 to NULL.
yep, must be a leftover from earlier version, I'll remove initialization.
>
> > + int str_off, i, err;
> > +
> > + btf1 = btf__new_empty();
> > + if (!ASSERT_OK_PTR(btf1, "empty_main_btf"))
> > + return;
> > +
> >
>
> [...]
>
next prev parent reply other threads:[~2020-11-03 5:10 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-29 0:58 [PATCH bpf-next 00/11] libbpf: split BTF support Andrii Nakryiko
2020-10-29 0:58 ` [PATCH bpf-next 01/11] libbpf: factor out common operations in BTF writing APIs Andrii Nakryiko
2020-10-30 0:36 ` Song Liu
2020-10-29 0:58 ` [PATCH bpf-next 02/11] selftest/bpf: relax btf_dedup test checks Andrii Nakryiko
2020-10-30 16:43 ` Song Liu
2020-10-30 18:44 ` Andrii Nakryiko
2020-10-30 22:30 ` Song Liu
2020-10-29 0:58 ` [PATCH bpf-next 03/11] libbpf: unify and speed up BTF string deduplication Andrii Nakryiko
2020-10-30 23:32 ` Song Liu
2020-11-03 4:51 ` Andrii Nakryiko
2020-11-03 4:59 ` Alexei Starovoitov
2020-11-03 6:01 ` Andrii Nakryiko
2020-10-29 0:58 ` [PATCH bpf-next 04/11] libbpf: implement basic split BTF support Andrii Nakryiko
2020-11-02 23:23 ` Song Liu
2020-11-03 5:02 ` Andrii Nakryiko
2020-11-03 5:41 ` Song Liu
2020-11-04 23:51 ` Andrii Nakryiko
2020-10-29 0:58 ` [PATCH bpf-next 05/11] selftests/bpf: add split BTF basic test Andrii Nakryiko
2020-11-02 23:36 ` Song Liu
2020-11-03 5:10 ` Andrii Nakryiko [this message]
2020-10-29 0:58 ` [PATCH bpf-next 06/11] selftests/bpf: add checking of raw type dump in BTF writer APIs selftests Andrii Nakryiko
2020-11-03 0:08 ` Song Liu
2020-11-03 5:14 ` Andrii Nakryiko
2020-10-29 0:58 ` [PATCH bpf-next 07/11] libbpf: fix BTF data layout checks and allow empty BTF Andrii Nakryiko
2020-11-03 0:51 ` Song Liu
2020-11-03 5:18 ` Andrii Nakryiko
2020-11-03 5:44 ` Song Liu
2020-10-29 0:58 ` [PATCH bpf-next 08/11] libbpf: support BTF dedup of split BTFs Andrii Nakryiko
2020-11-03 2:49 ` Song Liu
2020-11-03 5:25 ` Andrii Nakryiko
2020-11-03 5:59 ` Song Liu
2020-11-03 6:31 ` Andrii Nakryiko
2020-11-03 17:15 ` Song Liu
2020-11-03 5:10 ` Alexei Starovoitov
2020-11-03 6:27 ` Andrii Nakryiko
2020-11-03 17:55 ` Alexei Starovoitov
2020-10-29 0:59 ` [PATCH bpf-next 09/11] libbpf: accomodate DWARF/compiler bug with duplicated identical arrays Andrii Nakryiko
2020-11-03 2:52 ` Song Liu
2020-10-29 0:59 ` [PATCH bpf-next 10/11] selftests/bpf: add split BTF dedup selftests Andrii Nakryiko
2020-11-03 5:35 ` Song Liu
2020-11-03 6:05 ` Andrii Nakryiko
2020-11-03 6:30 ` Song Liu
2020-10-29 0:59 ` [PATCH bpf-next 11/11] tools/bpftool: add bpftool support for split BTF Andrii Nakryiko
2020-11-03 6:03 ` Song Liu
2020-10-30 0:33 ` [PATCH bpf-next 00/11] libbpf: split BTF support Song Liu
2020-10-30 2:33 ` Andrii Nakryiko
2020-10-30 6:45 ` Song Liu
2020-10-30 12:04 ` Alan Maguire
2020-10-30 18:30 ` Andrii Nakryiko
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