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(parent: bb15d3b) | patch
nfp: bpf: add verification and codegen for map lookups
authorJakub Kicinski <jakub.kicinski@netronome.com>
Fri, 12 Jan 2018 04:29:15 +0000 (20:29 -0800)
committerDaniel Borkmann <daniel@iogearbox.net>
Sun, 14 Jan 2018 22:36:30 +0000 (23:36 +0100)
commitea798229364eab5fc2876163fbaa2259ee08caf2
tree7b57777f1c86b0253c40e8148a7552b88e1ac6d5tree | snapshot
parentbb15d3be301c05a554e05539cfee57c8ad553e9ccommit | diff
nfp: bpf: add verification and codegen for map lookups

Verify our current constraints on the location of the key are
met and generate the code for calling map lookup on the datapath.

New relocation types have to be added - for helpers and return
addresses.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
drivers/net/ethernet/netronome/nfp/bpf/jit.c diff | blob | history
drivers/net/ethernet/netronome/nfp/bpf/main.h diff | blob | history
drivers/net/ethernet/netronome/nfp/bpf/verifier.c diff | blob | history
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