From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 235EF14F9E7; Wed, 5 Feb 2025 14:00:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738764057; cv=none; b=t3zw0SRvbPkNRCXMJcJ19ITSlZM4kj3/SpHE/QdGkz7+U5y7CZtHrAz+GOrNeFYnUuGM1nlkFZKrdA8sjUq9aC/ljP5G7KR0ZanjuEy5YOYi4Slwn/pI/AZJZ/lSzHxMJzjHNKnXRQDcb0AxzS17X0MAvAIGklmW7QTDwtqBykE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738764057; c=relaxed/simple; bh=dysnE0DOFNi8vv7ls/fRhrGNXxRbvxq9vlRjX4Dzjes=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=EqHoofI6+CKbUI9GIiU2AagadkRsaCxtq+GY222MLXfPTE4roj3pcwD6nKDkbUxj17tXYNznRDosWphZwu/6DS9uVinrAVoXGE7rZeWGrSUe9F9m6JX8R4aBuqjP5eOpwg+YLTV6aCcNnIYIm5/nrAplzxE8N5JS9wXseXo5nFA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=I/DhduJl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="I/DhduJl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BB47C4CED1; Wed, 5 Feb 2025 14:00:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1738764057; bh=dysnE0DOFNi8vv7ls/fRhrGNXxRbvxq9vlRjX4Dzjes=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=I/DhduJlF+oqKUpOUuLwg4MOyv0nvTssActKw1L0ZJyMZzlpmdzWOOh6/fTU8Zmy7 L0MlJ+3gp/FR0EFDH+51MZHYuGCTzh8rxFCtZh/1UPoWiUHvYBiciuiYBWrT0BYS+M gwtWHkKtCbKtaDkirfU8xwE19JsIQB556lMdEG+E= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Song Yoong Siang , Martin KaFai Lau , Stanislav Fomichev , Sasha Levin Subject: [PATCH 6.12 085/590] selftests/bpf: Actuate tx_metadata_len in xdp_hw_metadata Date: Wed, 5 Feb 2025 14:37:20 +0100 Message-ID: <20250205134458.503741812@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250205134455.220373560@linuxfoundation.org> References: <20250205134455.220373560@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Song Yoong Siang [ 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 Signed-off-by: Martin KaFai Lau Acked-by: Stanislav Fomichev Link: https://patch.msgid.link/20241205044258.3155799-1-yoong.siang.song@intel.com Signed-off-by: Sasha Levin --- 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; -- 2.39.5