Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48E4CC43217 for ; Sat, 8 Jan 2022 22:26:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233537AbiAHW0v (ORCPT ); Sat, 8 Jan 2022 17:26:51 -0500 Received: from mail.netfilter.org ([217.70.188.207]:40118 "EHLO mail.netfilter.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233500AbiAHW0t (ORCPT ); Sat, 8 Jan 2022 17:26:49 -0500 Received: from localhost.localdomain (unknown [78.30.32.163]) by mail.netfilter.org (Postfix) with ESMTPSA id 1CCBA64292 for ; Sat, 8 Jan 2022 23:23:59 +0100 (CET) From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Subject: [PATCH nf-next,v2 08/14] netfilter: nf_tables: add NFT_REG32_NUM Date: Sat, 8 Jan 2022 23:26:32 +0100 Message-Id: <20220108222638.36037-9-pablo@netfilter.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220108222638.36037-1-pablo@netfilter.org> References: <20220108222638.36037-1-pablo@netfilter.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Add a definition including the maximum number of 32-bits registers that are used a scratchpad memory area to store data. Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 5a046b01bdab..515e5db97e01 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -105,6 +105,8 @@ struct nft_data { }; } __attribute__((aligned(__alignof__(u64)))); +#define NFT_REG32_NUM 20 + /** * struct nft_regs - nf_tables register set * @@ -115,7 +117,7 @@ struct nft_data { */ struct nft_regs { union { - u32 data[20]; + u32 data[NFT_REG32_NUM]; struct nft_verdict verdict; }; }; -- 2.30.2