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 A25711519AA; Wed, 5 Feb 2025 14:10:32 +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=1738764632; cv=none; b=ddyfqhezg7vzEpDp2TuIYnqvBN9/11JPQ1XLGTZQH8tFRyh1FQ/Toys8hkLhT1e8yIdfhUCiOpcvgLi3S0q0rJ1FNG+HU835TRsYfXl1UH788GHN46vckmvWhXZIL237Sse72MtvrNKaM8HlGBEwuFxill8d1jNOs1qzzUHj/m4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738764632; c=relaxed/simple; bh=xv3hibQNXYlRKBseXG5oc6tZOPLty0eTyA1HPpnZbj0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RHfTai7WOKlAQL2euRQqbfAhGIVNLVd0Yq/EfYzCaBfBZMRX1xaer+r4x6Cac+LqeST74zeaulgPPgmuE71lFGLnvVmlGy/O9R1fUMhbSttFZz8uekx26S4W9DFLWMIJIe1elcs+Nbmv0oDETR9dsLPDnHBk2uKs6b1uLQ1NR/s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jP9zs9HH; 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="jP9zs9HH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 21786C4CED1; Wed, 5 Feb 2025 14:10:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1738764632; bh=xv3hibQNXYlRKBseXG5oc6tZOPLty0eTyA1HPpnZbj0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jP9zs9HHZ6R+cMVKxjLfjmOyS8DkulZYKfIQVdNz1o7vppvvd4jtSIh823wtNhGo6 6Wq28hizO1UHTx7yI4L6XWVzlQ5ZyHW/ho4N20IWTf7ltLvCSlG3lajzc4EylU6tEh hNXZ5VU5KId7TeCVbq5aXVVBF7wDLxDqCwc872no= 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 6.13 097/623] selftests/bpf: Actuate tx_metadata_len in xdp_hw_metadata Date: Wed, 5 Feb 2025 14:37:19 +0100 Message-ID: <20250205134459.932996277@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250205134456.221272033@linuxfoundation.org> References: <20250205134456.221272033@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 6.13-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