6.12-stable review patch. If anyone has any objections, please let me know.
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From: Song Yoong Siang yoong.siang.song@intel.com
[ Upstream commit 0bee36d1a51366fa57b731f8975f26f92943b43e ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/bpf/xdp_hw_metadata.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testing/selftests/bpf/xdp_hw_metadata.c index 6f9956eed797f..ad6c08dfd6c8c 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;