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| author | Roberto Sassu <roberto.sassu@huawei.com> | 2022-03-02 12:13:58 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-03-10 18:57:54 -0800 |
| commit | 174b16946e39ebd369097e0f773536c91a8c1a4c (patch) | |
| tree | af73026e68606f8644001ae28e60509cedc642c7 /drivers/nvmem/meson-efuse.c | |
| parent | 280fe8367b0dc45b6ac5e04fad03e16e99540c0c (diff) | |
| download | lwn-174b16946e39ebd369097e0f773536c91a8c1a4c.tar.gz lwn-174b16946e39ebd369097e0f773536c91a8c1a4c.zip | |
bpf-lsm: Introduce new helper bpf_ima_file_hash()
ima_file_hash() has been modified to calculate the measurement of a file on
demand, if it has not been already performed by IMA or the measurement is
not fresh. For compatibility reasons, ima_inode_hash() remains unchanged.
Keep the same approach in eBPF and introduce the new helper
bpf_ima_file_hash() to take advantage of the modified behavior of
ima_file_hash().
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20220302111404.193900-4-roberto.sassu@huawei.com
Diffstat (limited to 'drivers/nvmem/meson-efuse.c')
0 files changed, 0 insertions, 0 deletions