bpf: offload: make bpf_offload_dev_match() reject host+host case

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Daniel suggests it would be more logical for bpf_offload_dev_match()
to return false is either the program or the map are not offloaded,
rather than treating the both not offloaded case as a "matching
CPU/host device".

This makes no functional difference today, since verifier only calls
bpf_offload_dev_match() when one of the objects is offloaded.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Jakub Kicinski 2018-01-16 15:51:45 -08:00 • committed by Daniel Borkmann

parent 4c38f74c91

commit 0a2d28ff51

1 changed files with 1 additions and 3 deletions

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kernel/bpf/offload.c

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