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(parent: 9b38c40) | patch
nfp: bpf: remove the trivial JSET optimization
authorJakub Kicinski <jakub.kicinski@netronome.com>
Thu, 20 Dec 2018 06:13:07 +0000 (22:13 -0800)
committerDaniel Borkmann <daniel@iogearbox.net>
Thu, 20 Dec 2018 16:28:28 +0000 (17:28 +0100)
commit6e774845b321e729966fed7de4aa8ea59c2c3b2e
treedf918bf93cefeb6546a328d8ca7012cf81b1723dtree | snapshot
parent9b38c4056b2736bb5902e8b0911832db666fd19bcommit | diff
nfp: bpf: remove the trivial JSET optimization

The verifier will now understand the JSET instruction, so don't
mark the dead branch in the JIT as noop.  We won't generate any
code, anyway.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
drivers/net/ethernet/netronome/nfp/bpf/jit.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git