diff mbox series

[bpf,v2,1/1] selftests/bpf: Actuate tx_metadata_len in xdp_hw_metadata

Message ID 20241205044258.3155799-1-yoong.siang.song@intel.com
State New
Headers show
Series [bpf,v2,1/1] selftests/bpf: Actuate tx_metadata_len in xdp_hw_metadata | expand

Commit Message

Song, Yoong Siang Dec. 5, 2024, 4:42 a.m. UTC 
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")
Cc: stable@vger.kernel.org # v6.11
Signed-off-by: Song Yoong Siang <yoong.siang.song@intel.com>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
---
v1: https://patchwork.kernel.org/project/netdevbpf/patch/20241204115715.3148412-1-yoong.siang.song@intel.com/

v1->v2 changelog:
 - Add Fixes tag (Stanislav).
 - Add stable@vger.kernel.org in email cc list.
 - Separate the patch into two, current one submit to bpf,
   another one submit to bpf-next.
 - Update the commit title.
---
 tools/testing/selftests/bpf/xdp_hw_metadata.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

patchwork-bot+netdevbpf@kernel.org Dec. 6, 2024, 1 a.m. UTC | #1 
Hello:

This patch was applied to bpf/bpf-next.git (net)
by Martin KaFai Lau <martin.lau@kernel.org>:

On Thu,  5 Dec 2024 12:42:58 +0800 you wrote:
> 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")
> Cc: stable@vger.kernel.org # v6.11
> Signed-off-by: Song Yoong Siang <yoong.siang.song@intel.com>
> Acked-by: Stanislav Fomichev <sdf@fomichev.me>
> 
> [...]

Here is the summary with links:
  - [bpf,v2,1/1] selftests/bpf: Actuate tx_metadata_len in xdp_hw_metadata
    https://git.kernel.org/bpf/bpf-next/c/0bee36d1a513

You are awesome, thank you!
diff mbox series

Patch

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;