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 6A708C64ED6 for ; Wed, 1 Mar 2023 16:29:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229525AbjCAQ3v (ORCPT ); Wed, 1 Mar 2023 11:29:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49162 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229696AbjCAQ3i (ORCPT ); Wed, 1 Mar 2023 11:29:38 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AFED2241CE; Wed, 1 Mar 2023 08:29:37 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 2FAB561419; Wed, 1 Mar 2023 16:29:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 03235C433A1; Wed, 1 Mar 2023 16:29:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1677688176; bh=YKefre9Jvc6Lxl3JY7rnaim0zfA+qJGhlhH0R3hZHcI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jddqKhb24qr2wPFLtidH3DlI27H6Y3duDhpa7cvvdNEK818iHSfXomzhlykIHwxp1 UoyUvvkz1+1mSeoLMW64RQ3FGsFZZy8RByne40QlT0xGZhtg6LrcdRQTeG3DfQMAeN o6ls8BLlk1uWtMNcMtDJYJ/B2AUCI3f4eLjzT4BaD5tgRAFod82XwRUUsBVxbU/HhY tgjBVDtaORRF/cXC2/pv1jAeTcYYf4O9e8JCX7q11aQ54TYV4ywC8I/nFU66gNPqdh qAGexyL0gXiFCaEXTCQctNWuXTPbUO7mUnGYTkiAyR4MW93DRho0SM5uhStpI/YxEA dIvo0VsAdssbg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Souradeep Chowdhury , Masami Hiramatsu , Sasha Levin , linux-trace-kernel@vger.kernel.org Subject: [PATCH AUTOSEL 6.2 5/6] bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support Date: Wed, 1 Mar 2023 11:29:28 -0500 Message-Id: <20230301162929.1302785-5-sashal@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230301162929.1302785-1-sashal@kernel.org> References: <20230301162929.1302785-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Souradeep Chowdhury [ Upstream commit 6c40624930c58529185a257380442547580ed837 ] The Data Capture and Compare(DCC) is a debugging tool that uses the bootconfig for configuring the register values during boot-time. Increase the max nodes supported by bootconfig to cater to the requirements of the Data Capture and Compare Driver. Link: https://lore.kernel.org/all/1674536682-18404-1-git-send-email-quic_schowdhu@quicinc.com/ Signed-off-by: Souradeep Chowdhury Acked-by: Masami Hiramatsu (Google) Signed-off-by: Masami Hiramatsu (Google) Signed-off-by: Sasha Levin --- include/linux/bootconfig.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/bootconfig.h b/include/linux/bootconfig.h index 1611f9db878e7..ca73940e26df8 100644 --- a/include/linux/bootconfig.h +++ b/include/linux/bootconfig.h @@ -59,7 +59,7 @@ struct xbc_node { /* Maximum size of boot config is 32KB - 1 */ #define XBC_DATA_MAX (XBC_VALUE - 1) -#define XBC_NODE_MAX 1024 +#define XBC_NODE_MAX 8192 #define XBC_KEYLEN_MAX 256 #define XBC_DEPTH_MAX 16 -- 2.39.2