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(parent: e4e9baf) | patch
selftests: xsk: Add frame_headroom test
authorMagnus Karlsson <magnus.karlsson@intel.com>
Wed, 22 Sep 2021 07:56:13 +0000 (09:56 +0200)
committerDaniel Borkmann <daniel@iogearbox.net>
Mon, 27 Sep 2021 22:18:35 +0000 (00:18 +0200)
commite34087fc00f4f853886952711195984abdece7a3
treeba67b9d654bd3471e43fb30e1b815b3b3dcb294ftree | snapshot
parente4e9baf06a6ea6cfbf69db4c3766a0879329dda2commit | diff
selftests: xsk: Add frame_headroom test

Add a test for the frame_headroom feature that can be set on the
umem. The logic added validates that all offsets in all tests and
packets are valid, not just the ones that have a specifically
configured frame_headroom.

Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210922075613.12186-14-magnus.karlsson@gmail.com
tools/testing/selftests/bpf/xdpxceiver.c diff | blob | blame | history
tools/testing/selftests/bpf/xdpxceiver.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)