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| author |  Louis Peens <louis.peens@corigine.com>
| 2022-02-08 11:14:53 +0100 |
|---|---|---|
| committer |  Jakub Kicinski <kuba@kernel.org>
| 2022-02-08 21:06:35 -0800 |
| commit | 7db788ad627aabff2b74d4f1a3b68516d0fee0d7 (patch) | |
| tree | a17100b486cd73fbd943fc7fd519ba48fae06e53 /net/can | |
| parent | ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path (diff) | |
| download | linux-7db788ad627aabff2b74d4f1a3b68516d0fee0d7.tar.gz linux-7db788ad627aabff2b74d4f1a3b68516d0fee0d7.tar.bz2 linux-7db788ad627aabff2b74d4f1a3b68516d0fee0d7.zip | |
nfp: flower: fix ida_idx not being released
When looking for a global mac index the extra NFP_TUN_PRE_TUN_IDX_BIT
that gets set if nfp_flower_is_supported_bridge is true is not taken
into account. Consequently the path that should release the ida_index
in cleanup is never triggered, causing messages like:
nfp 0000:02:00.0: nfp: Failed to offload MAC on br-ex.
nfp 0000:02:00.0: nfp: Failed to offload MAC on br-ex.
nfp 0000:02:00.0: nfp: Failed to offload MAC on br-ex.
after NFP_MAX_MAC_INDEX number of reconfigs. Ultimately this lead to
new tunnel flows not being offloaded.
Fix this by unsetting the NFP_TUN_PRE_TUN_IDX_BIT before checking if
the port is of type OTHER.
Fixes: 2e0bc7f3cb55 ("nfp: flower: encode mac indexes with pre-tunnel rule check")
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20220208101453.321949-1-simon.horman@corigine.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/can')
0 files changed, 0 insertions, 0 deletions