From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-00190b01.pphosted.com (mx0a-00190b01.pphosted.com [67.231.149.131]) (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 C976039B974; Mon, 4 May 2026 10:18:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.149.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777889941; cv=none; b=e2BU4mDMcPd6LOngMMFG4o9h/fETtFikXjnH9Uv9lp78CW3bU0DTmTwU/V5bhwHmdyOTLHQiuas+UTjnUFS9lR2ZOUKFBgc3TbrTHiue+ho8QY7wpMJb2xRSgdpmSde5mVFMf1vcCnlh1EiqatKHlmjHta5o4iFJsAxBVxmn3Do= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777889941; c=relaxed/simple; bh=XFWP+yYv7Op8pTwYC7BBgS2sMG2E6wOzSttnqri0ltA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=HqQQmSp6/smQovhcvlzI3rpv8B5KWdv3mvfdaVSbtv/m032jcQ1P2bBBRiYfANj2+GCBpqWDsattKS7vcYEKWbVslXH+YLBzLvjig5Y/iVBC1oc1USWsuKbEhfY1Y4xXxPrtZ6AsTo9qpmTe4kPP8L/hSKpDZOrwKZFFw6sgrHQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=akamai.com; spf=pass smtp.mailfrom=akamai.com; dkim=pass (2048-bit key) header.d=akamai.com header.i=@akamai.com header.b=YcyZSXVA; arc=none smtp.client-ip=67.231.149.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=akamai.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=akamai.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=akamai.com header.i=@akamai.com header.b="YcyZSXVA" Received: from pps.filterd (m0050095.ppops.net [127.0.0.1]) by m0050095.ppops.net-00190b01. (8.18.1.11/8.18.1.11) with ESMTP id 6445XlVq2767308; Mon, 4 May 2026 11:18:05 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akamai.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=jan2016.eng; bh=QXb7xAciK CGZeYHiKlYr17f4TzTjwyCF6FQFa6X5U9k=; b=YcyZSXVA0wAIdWO/CiUXkq+0m l8x+atemEzn9wCCxniPbw+ZiuiZo91twfLeA9LkzSWekyiT9RBCgI6CF8rjgJ3qT 90G5JXXNiuAYmDmHn1Qua+aIBUgZnz4LnWNg5N6si4LDlko4sjO4VIRVIFYpc9fb IGNaseJKpHu9V4cfNMxEG/SdB/CjhORzMaZDXXH83cZYDM8uHmz4/6kjTMii0bP7 kqZE/Gowuumi3wkOGncu/EXebLoG+MhM5d8a7oqxbZz5LTEmMuK3LieG0C3jQogK gFSfu9fwOJCnLEm4ARScVtPIGYRA9eAAqdowjao4OxPCjyidRXf0pZ4VD7GEg== Received: from prod-mail-ppoint2 (prod-mail-ppoint2.akamai.com [184.51.33.19]) by m0050095.ppops.net-00190b01. (PPS) with ESMTPS id 4dw8t60mr7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 04 May 2026 11:18:05 +0100 (BST) Received: from pps.filterd (prod-mail-ppoint2.akamai.com [127.0.0.1]) by prod-mail-ppoint2.akamai.com (8.18.1.7/8.18.1.7) with ESMTP id 644ACPm2003001; Mon, 4 May 2026 06:18:04 -0400 Received: from prod-mail-relay01.akamai.com ([172.27.118.31]) by prod-mail-ppoint2.akamai.com (PPS) with ESMTP id 4dwcm2xxu1-1; Mon, 04 May 2026 06:18:04 -0400 (EDT) Received: from muc-lhvdhd.munich.corp.akamai.com (muc-lhvdhd.munich.corp.akamai.com [172.29.0.147]) by prod-mail-relay01.akamai.com (Postfix) with ESMTP id 9BE9B84; Mon, 4 May 2026 10:18:02 +0000 (UTC) From: Nick Hudson To: bpf@vger.kernel.org, netdev@vger.kernel.org, Willem de Bruijn , Martin KaFai Lau Cc: Nick Hudson , Max Tottenham , Anna Glasgall , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Eduard Zingerman , Kumar Kartikeya Dwivedi , linux-kernel@vger.kernel.org Subject: [PATCH v6 1/6] bpf: name the enum for BPF_FUNC_skb_adjust_room flags Date: Mon, 4 May 2026 11:17:54 +0100 Message-Id: <20260504101759.3319427-2-nhudson@akamai.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260504101759.3319427-1-nhudson@akamai.com> References: <20260504101759.3319427-1-nhudson@akamai.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-04_03,2026-04-30_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 mlxscore=0 lowpriorityscore=0 bulkscore=0 spamscore=0 adultscore=0 mlxlogscore=732 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2604200000 definitions=main-2605040108 X-Proofpoint-GUID: a7UAzsA8gA_txoHgFWv1SAuckr4qKmzS X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA0MDEwOSBTYWx0ZWRfXykfMkSb0JK+9 EAAde8M8fCMjHz+jBUowU97M//n5O/tSiNoDNTTtuoE2T0wZsgffEmYzjWhiQtxhad8EvM+e2ZG hW+sv7yvDnkdTZZMLPX0OwwIOGbv+g/LNePbwFo004Bp2AUhQESZX4D565ys3lFUgwNV05GAsfq NCSZAWT6jEKbxqyVz89dISGUPf++ij/kbctwJah6/LuBX7ZkI/a4UxXzOpQUe7+JSwlgI10oR/s SzlXfE6mECZLz5B79GhcMz4FoBwrmjtZyzC72z2OaBtU5c6HE0gAh3I177h9Prqd40BxiK95lsF MRW5P9nNR8dyDVfEGI+U9q91OKoOND7L0GJqYt3eePrLD1Ht8F4DvepLID+xnx7veqlGwArvcCt 0znre1n72AvIh6dTKI+mQvPlLM7J7QrE1y+mi3NAwirvOU8jsGmyjdHVHBc29w/6bkDiU6OFaJ3 usF6kgefDMdsT9P+drw== X-Authority-Analysis: v=2.4 cv=J7CaKgnS c=1 sm=1 tr=0 ts=69f8725d cx=c_pps a=BpD+HMUBsFIkYY1OQe22Yw==:117 a=BpD+HMUBsFIkYY1OQe22Yw==:17 a=NGcC8JguVDcA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Ifg-1AOnLHOf1gn6spyb:22 a=b_klpNw0ThsyXe4YF18s:22 a=X7Ea-ya5AAAA:8 a=1XWaLZrsAAAA:8 a=TMHggaePV_XZxh6C_gsA:9 X-Proofpoint-ORIG-GUID: a7UAzsA8gA_txoHgFWv1SAuckr4qKmzS X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-04_03,2026-04-30_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 suspectscore=0 spamscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 bulkscore=0 clxscore=1015 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605040109 The existing anonymous enum for BPF_FUNC_skb_adjust_room flags is named to enum bpf_adj_room_flags to enable CO-RE (Compile Once - Run Everywhere) lookups in BPF programs. Co-developed-by: Max Tottenham Signed-off-by: Max Tottenham Co-developed-by: Anna Glasgall Signed-off-by: Anna Glasgall Signed-off-by: Nick Hudson Reviewed-by: Willem de Bruijn --- include/uapi/linux/bpf.h | 2 +- tools/include/uapi/linux/bpf.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 552bc5d9afbd..c021ed8d7b44 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -6211,7 +6211,7 @@ enum { }; /* BPF_FUNC_skb_adjust_room flags. */ -enum { +enum bpf_adj_room_flags { BPF_F_ADJ_ROOM_FIXED_GSO = (1ULL << 0), BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = (1ULL << 1), BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = (1ULL << 2), diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 677be9a47347..ca35ed622ed5 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -6211,7 +6211,7 @@ enum { }; /* BPF_FUNC_skb_adjust_room flags. */ -enum { +enum bpf_adj_room_flags { BPF_F_ADJ_ROOM_FIXED_GSO = (1ULL << 0), BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = (1ULL << 1), BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = (1ULL << 2), -- 2.34.1