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| author |   Song Yoong Siang <yoong.siang.song@intel.com> | 2024-12-05 12:42:58 +0800 |
|---|---|---|
| committer |   Martin KaFai Lau <martin.lau@kernel.org> | 2024-12-05 16:36:42 -0800 |
| commit | 0bee36d1a51366fa57b731f8975f26f92943b43e (patch) | |
| tree | be098d50215d40e68a2011defd64723f16e45ffd /tools | |
| parent | Merge branch 'ethtool-generate-uapi-header-from-the-spec' (diff) | |
| download | wireguard-linux-0bee36d1a51366fa57b731f8975f26f92943b43e.tar.xz wireguard-linux-0bee36d1a51366fa57b731f8975f26f92943b43e.zip | |
selftests/bpf: Actuate tx_metadata_len in xdp_hw_metadata
set XDP_UMEM_TX_METADATA_LEN flag to reserve tx_metadata_len bytes of
per-chunk metadata.
Fixes: d5e726d9143c ("xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len")
Signed-off-by: Song Yoong Siang <yoong.siang.song@intel.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20241205044258.3155799-1-yoong.siang.song@intel.com
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/xdp_hw_metadata.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testing/selftests/bpf/xdp_hw_metadata.c index 6f9956eed797..ad6c08dfd6c8 100644 --- a/tools/testing/selftests/bpf/xdp_hw_metadata.c +++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c @@ -79,7 +79,7 @@ static int open_xsk(int ifindex, struct xsk *xsk, __u32 queue_id) .fill_size = XSK_RING_PROD__DEFAULT_NUM_DESCS, .comp_size = XSK_RING_CONS__DEFAULT_NUM_DESCS, .frame_size = XSK_UMEM__DEFAULT_FRAME_SIZE, - .flags = XSK_UMEM__DEFAULT_FLAGS, + .flags = XDP_UMEM_TX_METADATA_LEN, .tx_metadata_len = sizeof(struct xsk_tx_metadata), }; __u32 idx = 0; |