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(parent: dc4646a) | patch
nfp: bpf: reject TC offload if XDP loaded
authorJakub Kicinski <jakub.kicinski@netronome.com>
Thu, 2 Nov 2017 08:31:31 +0000 (01:31 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 2 Nov 2017 11:27:11 +0000 (20:27 +0900)
commitf449657f83532807f388b9b99cf0c3f7be65eda9
tree96ef7382ea1434c8b7f3677670856191fd5f2e55tree | snapshot
parentdc4646a950153242313ed340f0a404de38b21d5ccommit | diff
nfp: bpf: reject TC offload if XDP loaded

Recent TC changes dropped the check protecting us from trying
to offload a TC program if XDP programs are already loaded.

Fixes: 90d97315b3e7 ("nfp: bpf: Convert ndo_setup_tc offloads to block callbacks")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/netronome/nfp/bpf/main.c diff | blob | history
kernel
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