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| author | Paul Chaignon <paul.chaignon@gmail.com> | 2025-04-08 11:00:04 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-04-09 20:07:31 -0700 |
| commit | b412fd6bcc4c1696b0674434f56b198950c0e2bf (patch) | |
| tree | db209981bf4fde9f58bab36b8df13fd343eaf452 /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | Merge branch 'bpf-sockmap-fix-data-loss-and-panic-issues' (diff) | |
| download | linux-b412fd6bcc4c1696b0674434f56b198950c0e2bf.tar.gz linux-b412fd6bcc4c1696b0674434f56b198950c0e2bf.zip | |
bpf: Clarify role of BPF_F_RECOMPUTE_CSUM
BPF_F_RECOMPUTE_CSUM doesn't update the actual L3 and L4 checksums in
the packet, but simply updates skb->csum (according to skb->ip_summed).
This patch clarifies that to avoid confusions.
Signed-off-by: Paul Chaignon <paul.chaignon@gmail.com>
Link: https://lore.kernel.org/r/ff6895d42936f03dbb82334d8bcfd50e00c79086.1744102490.git.paul.chaignon@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions