linux

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Yonghong Song d96d4276ea selftests/bpf: Fix bpftool synctypes checking failure

kernel-patches/bpf failed with error:
  Running bpftool checks...
  Comparing /data/users/ast/net-next/tools/include/uapi/linux/bpf.h (bpf_map_type) and
            /data/users/ast/net-next/tools/bpf/bpftool/map.c (do_help() TYPE):
            {'cgroup_storage_deprecated', 'cgroup_storage'}
  Comparing /data/users/ast/net-next/tools/include/uapi/linux/bpf.h (bpf_map_type) and
            /data/users/ast/net-next/tools/bpf/bpftool/Documentation/bpftool-map.rst (TYPE):
            {'cgroup_storage_deprecated', 'cgroup_storage'}
The selftests/bpf/test_bpftool_synctypes.py runs checking in the above.

The failure is introduced by Commit c4bcfb38a95e("bpf: Implement cgroup storage available
to non-cgroup-attached bpf progs"). The commit introduced BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED
which has the same enum value as BPF_MAP_TYPE_CGROUP_STORAGE.

In test_bpftool_synctypes.py, one test is to compare uapi bpf.h map types and
bpftool supported maps. The tool picks 'cgroup_storage_deprecated' from bpf.h
while bpftool supported map is displayed as 'cgroup_storage'. The test failure
can be fixed by explicitly replacing 'cgroup_storage_deprecated' with 'cgroup_storage'
in uapi bpf.h map types.

Signed-off-by: Yonghong Song <yhs@fb.com>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/r/20221026163014.470732-1-yhs@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2022-10-26 10:02:25 -07:00

accounting

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arch

perf amd ibs: Sync arch/x86/include/asm/amd-ibs.h header with the kernel

2022-10-06 16:27:38 -03:00

bootconfig

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bpf

bpftool: Support new cgroup local storage

2022-10-25 23:19:19 -07:00

build