diff options
| author | Stefano Brivio <[email protected]> | 2021-11-27 11:33:37 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <[email protected]> | 2021-12-08 01:05:55 +0100 |
| commit | b7e945e228d7df1b1473ef6fd2cdec67433065fb (patch) | |
| tree | 8b3031534594b667d52a91d3a87a3a2682912e19 /scripts/clang-tools/gen_compile_commands.py | |
| parent | d43b75fbc23f0ac1ef9c14a5a166d3ccb761a451 (diff) | |
nft_set_pipapo: Fix bucket load in AVX2 lookup routine for six 8-bit groups
The sixth byte of packet data has to be looked up in the sixth group,
not in the seventh one, even if we load the bucket data into ymm6
(and not ymm5, for convenience of tracking stalls).
Without this fix, matching on a MAC address as first field of a set,
if 8-bit groups are selected (due to a small set size) would fail,
that is, the given MAC address would never match.
Reported-by: Nikita Yushchenko <[email protected]>
Cc: <[email protected]> # 5.6.x
Fixes: 7400b063969b ("nft_set_pipapo: Introduce AVX2-based lookup implementation")
Signed-off-by: Stefano Brivio <[email protected]>
Tested-By: Nikita Yushchenko <[email protected]>
Signed-off-by: Pablo Neira Ayuso <[email protected]>
Diffstat (limited to 'scripts/clang-tools/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions