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| author | Alexei Starovoitov <ast@kernel.org> | 2023-04-13 11:05:49 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-04-13 11:15:11 -0700 |
| commit | b65ef48c95b95960e91f9f3c45e6d079be00f0f3 (patch) | |
| tree | 27fc5232d3f0adfc0a960e0971c074fce437a829 /tools/testing/selftests/bpf/prog_tests | |
| parent | 0646dc31ca886693274df5749cd0c8c1eaaeb5ca (diff) | |
| parent | 0f26b74e7d071b0dc18e2c43d79d496c2b144035 (diff) | |
Merge branch 'XDP-hints: change RX-hash kfunc bpf_xdp_metadata_rx_hash'
Jesper Dangaard Brouer says:
====================
Current API for bpf_xdp_metadata_rx_hash() returns the raw RSS hash value,
but doesn't provide information on the RSS hash type (part of 6.3-rc).
This patchset proposal is to change the function call signature via adding
a pointer value argument for providing the RSS hash type.
Patchset also removes all bpf_printk's from xdp_hw_metadata program
that we expect driver developers to use. Instead counters are introduced
for relaying e.g. skip and fail info.
====================
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/xdp_metadata.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c b/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c index aa4beae99f4f..8c5e98da9ae9 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c @@ -273,6 +273,8 @@ static int verify_xsk_metadata(struct xsk *xsk) if (!ASSERT_NEQ(meta->rx_hash, 0, "rx_hash")) return -1; + ASSERT_EQ(meta->rx_hash_type, 0, "rx_hash_type"); + xsk_ring_cons__release(&xsk->rx, 1); refill_rx(xsk, comp_addr); |