iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1,234,122 Commits 104 Branches 1,843 Tags
eda1a94caf6b05482bbf57dc244e7a31a9dba77c
Commit Graph

6 Commits

Author SHA1 Message Date
Yonghong Song
9bc95a95ab bpf: Mark BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE deprecated 
Now 'BPF_MAP_TYPE_CGRP_STORAGE + local percpu ptr'
can cover all BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE functionality
and more. So mark BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE deprecated.
Also make changes in selftests/bpf/test_bpftool_synctypes.py
and selftest libbpf_str to fix otherwise test errors.

Signed-off-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20230827152837.2003563-1-yonghong.song@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-09-08 08:42:18 -07:00
Yonghong Song
fd4ca6c1fa selftests/bpf: Fix test test_libbpf_str/bpf_map_type_str 
Previous bpf patch made a change to uapi bpf.h like
  @@ -922,7 +922,14 @@ enum bpf_map_type {
        BPF_MAP_TYPE_SOCKHASH,
  -     BPF_MAP_TYPE_CGROUP_STORAGE,
  +     BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED,
  +     BPF_MAP_TYPE_CGROUP_STORAGE = BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED,
        BPF_MAP_TYPE_REUSEPORT_SOCKARRAY,
where BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED and BPF_MAP_TYPE_CGROUP_STORAGE
have the same enum value. This will cause selftest test_libbpf_str/bpf_map_type_str
failing. This patch fixed the issue by avoid the check for
BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED in the test.

Signed-off-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20221026042906.674830-1-yhs@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2022-10-25 23:19:19 -07:00
Daniel Müller
dea73da221 selftests/bpf: Add test for libbpf_bpf_link_type_str 
This change adds a test for libbpf_bpf_link_type_str. The test retrieves
all variants of the bpf_link_type enumeration using BTF and makes sure
that the function under test works as expected for them.

Signed-off-by: Daniel Müller <deso@posteo.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220523230428.3077108-12-deso@posteo.net
 2022-06-02 16:26:36 -07:00
Daniel Müller
0b27b3d9fd selftests/bpf: Add test for libbpf_bpf_attach_type_str 
This change adds a test for libbpf_bpf_attach_type_str. The test
retrieves all variants of the bpf_attach_type enumeration using BTF and
makes sure that the function under test works as expected for them.

Signed-off-by: Daniel Müller <deso@posteo.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220523230428.3077108-9-deso@posteo.net
 2022-06-02 16:26:28 -07:00
Daniel Müller
c3a2574011 selftests/bpf: Add test for libbpf_bpf_map_type_str 
This change adds a test for libbpf_bpf_map_type_str. The test retrieves
all variants of the bpf_map_type enumeration using BTF and makes sure
that the function under test works as expected for them.

Signed-off-by: Daniel Müller <deso@posteo.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220523230428.3077108-6-deso@posteo.net
 2022-06-02 16:26:22 -07:00
Daniel Müller
8c5d71d963 selftests/bpf: Add test for libbpf_bpf_prog_type_str 
This change adds a test for libbpf_bpf_prog_type_str. The test retrieves
all variants of the bpf_prog_type enumeration using BTF and makes sure
that the function under test works as expected for them.

Signed-off-by: Daniel Müller <deso@posteo.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220523230428.3077108-3-deso@posteo.net
 2022-06-02 16:26:15 -07:00