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author | Jiri Olsa <jolsa@kernel.org> | 2020-09-18 13:23:38 +0200 |
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committer | Alexei Starovoitov <ast@kernel.org> | 2020-09-21 16:18:00 -0700 |
commit | a8a717963fe5ecfd274eb93dd1285ee9428ffca7 (patch) | |
tree | 62c0f3340551492668d4416a74cd26ba07242258 /scripts/link-vmlinux.sh | |
parent | c69d2ddb2072eb7ffca1a31ee5ddc16dcd414ed9 (diff) | |
download | linux-a8a717963fe5ecfd274eb93dd1285ee9428ffca7.tar.bz2 |
selftests/bpf: Fix stat probe in d_path test
Some kernels builds might inline vfs_getattr call within fstat
syscall code path, so fentry/vfs_getattr trampoline is not called.
Add security_inode_getattr to allowlist and switch the d_path test stat
trampoline to security_inode_getattr.
Keeping dentry_open and filp_close, because they are in their own
files, so unlikely to be inlined, but in case they are, adding
security_file_open.
Adding flags that indicate trampolines were called and failing
the test if any of them got missed, so it's easier to identify
the issue next time.
Fixes: e4d1af4b16f8 ("selftests/bpf: Add test for d_path helper")
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200918112338.2618444-1-jolsa@kernel.org
Diffstat (limited to 'scripts/link-vmlinux.sh')
0 files changed, 0 insertions, 0 deletions