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| author | Hui Zhou <hui.zhou@corigine.com> | 2024-01-24 18:19:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-23 11:25:08 +0300 |
| commit | 15392de705e7e7e4f4b9600422036d9a91ff6761 (patch) | |
| tree | 61f218ee57b88e8e7b523dff5daf1f19356a6667 /README | |
| parent | 0dc6bc63d9eca8abf985c372587e6d4a0a28b023 (diff) | |
| download | linux-15392de705e7e7e4f4b9600422036d9a91ff6761.tar.xz | |
nfp: flower: add hardware offload check for post ct entry
commit cefa98e806fd4e2a5e2047457a11ae5f17b8f621 upstream.
The nfp offload flow pay will not allocate a mask id when the out port
is openvswitch internal port. This is because these flows are used to
configure the pre_tun table and are never actually send to the firmware
as an add-flow message. When a tc rule which action contains ct and
the post ct entry's out port is openvswitch internal port, the merge
offload flow pay with the wrong mask id of 0 will be send to the
firmware. Actually, the nfp can not support hardware offload for this
situation, so return EOPNOTSUPP.
Fixes: bd0fe7f96a3c ("nfp: flower-ct: add zone table entry when handling pre/post_ct flows")
CC: stable@vger.kernel.org # 5.14+
Signed-off-by: Hui Zhou <hui.zhou@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Link: https://lore.kernel.org/r/20240124151909.31603-2-louis.peens@corigine.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions