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 35AAE882B for ; Fri, 10 Mar 2023 15:08:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 98690C4339B; Fri, 10 Mar 2023 15:08:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678460887; bh=IOpSy9e0pg/S/x7wRcGSFA+IZpQ3MyoJMN0TNT1S0+c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OW2IAabpeEO+HtINrvMPlbAY00TCCgiaknzqKyR/2otfg2F8w1DvhYmDwZIDiCYnJ QCz2SNyA6fgUAZNUL9H+2WiMPtvdB8JoNvEwkJw75yc/uUuxj6ltvS12srPvGTkFNb 6AeyfNgCPO3Lho2pbTN08kHuDMi/W/Ted9jXlg7Y= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Souradeep Chowdhury , "Masami Hiramatsu (Google)" , Sasha Levin Subject: [PATCH 5.10 485/529] bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support Date: Fri, 10 Mar 2023 14:40:28 +0100 Message-Id: <20230310133827.324632221@linuxfoundation.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310133804.978589368@linuxfoundation.org> References: <20230310133804.978589368@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 2696eb0fc1497..df9cbf02d0303 100644 --- a/include/linux/bootconfig.h +++ b/include/linux/bootconfig.h @@ -29,7 +29,7 @@ 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