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author | David S. Miller <davem@davemloft.net> | 2017-10-14 11:13:29 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2017-10-14 11:13:29 -0700 |
commit | 8bc46548771cec134aa4c86f7cdf4e019f9f2a85 (patch) | |
tree | 8024166cdbdcea43379ccb67be3f094bd0754c47 /drivers/atm | |
parent | 40d0af56350e7534bc11c9370670010cfa74cfa7 (diff) | |
parent | bfddbc8adcd471806f2369d347a958d11e80f53b (diff) | |
download | linux-8bc46548771cec134aa4c86f7cdf4e019f9f2a85.tar.bz2 |
Merge branch 'nfp-bpf-support-direct-packet-access'
Jakub Kicinski says:
====================
nfp: bpf: support direct packet access
The core of this series is direct packet access support. With a
small change to the verifier, the offloaded code can now make
use of DPA. We need to be careful to use kernel (after initial
translation) offsets in our JIT. Direct packet access also brings
us to the problem of eBPF endianness. After considering the
changes necessary we decided to not support translation on both
BE and LE hosts, for now.
This series contains two fixes - one for compare instructions and
one for ineffective jne optimization. I chose to include fixes
in this set because the code in -net works only with unreleased
PoC FW (ABI version 1) and therefore nobody outside of Netronome
can exercise it anyway.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/atm')
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