On 06/07/2022 22:28, Daniel Müller wrote: > As pointed out in an earlier discussion [0] not all paths in bpftool's > minimization logic handle the restrict type qualifier properly. Specifically, > the gen min_core_btf command fails when encountering the corresponding BTF kind > for a TYPE_EXISTS relocation (TYPE_MATCHES support was added earlier): > > Error: unsupported kind: restrict (26) > > This patch set fixes this short coming. > > [0]: https://lore.kernel.org/bpf/20220623212205.2805002-1-deso@xxxxxxxxxx/T/#m4c75205145701762a4b398e0cdb911d5b5305ffc > > Daniel Müller (2): > bpftool: Add support for KIND_RESTRICT to gen min_core_btf command > selftests/bpf: Add test involving restrict type qualifier > > tools/bpf/bpftool/gen.c | 1 + > tools/testing/selftests/bpf/prog_tests/core_reloc.c | 2 ++ > tools/testing/selftests/bpf/progs/core_reloc_types.h | 8 ++++++-- > .../selftests/bpf/progs/test_core_reloc_type_based.c | 5 +++++ > 4 files changed, 14 insertions(+), 2 deletions(-) > Acked-by: Quentin Monnet <quentin@xxxxxxxxxxxxx> Thanks!
