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selftests/bpf: xdp_metadata: Check XDP_REDIRCT support for dev-bound progs
authorLorenzo Bianconi <lorenzo@kernel.org>
Mon, 28 Apr 2025 15:44:03 +0000 (17:44 +0200)
committerMartin KaFai Lau <martin.lau@kernel.org>
Thu, 1 May 2025 19:54:06 +0000 (12:54 -0700)
commit3678331ca781aa1c15b2a2f3ad7bed5a61f716d1
tree8e70b2f3f16776735b46a9577b88b3a894df0512tree
parent714070c4cb7a10ff57450a618a936775f3036245commit | diff
selftests/bpf: xdp_metadata: Check XDP_REDIRCT support for dev-bound progs

Improve xdp_metadata bpf selftest in order to check it is possible for a
XDP dev-bound program to perform XDP_REDIRECT into a DEVMAP but it is still
not allowed to attach a XDP dev-bound program to a DEVMAP entry.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
tools/testing/selftests/bpf/prog_tests/xdp_metadata.c diff | blob | blame | history
tools/testing/selftests/bpf/progs/xdp_metadata.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)