From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender-of-o55.zoho.eu (sender-of-o55.zoho.eu [136.143.169.55]) (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 A43FF2FE579; Tue, 17 Mar 2026 16:11:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.169.55 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773763894; cv=pass; b=u5Qw0iResfc8FX5Oq74VlOP3X4LUxFpblAuXl3Zv4ZQLImlEBbwsJGm8LKyutRDRMZGJVELy4MmZsWU4D8iyXZi9Q65uf9yhYXWnyQthhzoAI35PLFyZLoM/ApPrEyCpK+PIWViKyDhf6FjNZKQ14akcZnXaFFWCYl0tOkyFB8o= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773763894; c=relaxed/simple; bh=z4qpI5K5VuCGCL+LIB0Pg02CYIyxZaHnByIH+LUn4eI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=eSncwuf+Ri8uRroEQSshtRkBOY5TAmIq2WxqpMC25ruUHunOxeUJV4sA9BPlB/OZUMWG2aQesuXpNGiYdQsXP0mhrtaj2ciWW9/fRvvPhpdPBO3wvHvKhwB+iTwbMF8W/sMeicfkEPgWEYHm+EEw2Tc1ZfocBpL3zrg+yMXuvz0= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=objecting.org; spf=pass smtp.mailfrom=objecting.org; dkim=pass (1024-bit key) header.d=objecting.org header.i=objecting@objecting.org header.b=VAl36DAp; arc=pass smtp.client-ip=136.143.169.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=objecting.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=objecting.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=objecting.org header.i=objecting@objecting.org header.b="VAl36DAp" ARC-Seal: i=1; a=rsa-sha256; t=1773763764; cv=none; d=zohomail.eu; s=zohoarc; b=d1xn7w0qJ0HpQyXTBZ9JwhOil3vVLpqqbFh9i3zc6qFUedRMbRmtEAyx93VTUYD/STIhfOszYvJpFf8A/dopUyRobulRVwyYI3PCfQz4W4CjVINGq+adbt1wlWXm4Me+N5uWtfAX8jYskTLFL/GosnuBcP5OHFtYsB/vl4IockY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.eu; s=zohoarc; t=1773763764; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=stHVeUHtUkhvr3p0PGGWk2OqvHsyK4X6A5Msa7FZmRI=; b=BFoPljCnB/stVXM/SDZkx168aEv6cpugZGkvbeiYvViY17FnJJyJAH0yEAzkPGTYB2qh6IyC7ytTXpmkIYASgvRMJNlhGyEiZDi15XIgobr9ZMXj9ugzSn6Tw+RiG9b0L7JCFVIpi7jo3GiJAGavTfooPHc1XT/BPfIupKfrhfg= ARC-Authentication-Results: i=1; mx.zohomail.eu; dkim=pass header.i=objecting.org; spf=pass smtp.mailfrom=objecting@objecting.org; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1773763764; s=zmail; d=objecting.org; i=objecting@objecting.org; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=stHVeUHtUkhvr3p0PGGWk2OqvHsyK4X6A5Msa7FZmRI=; b=VAl36DApJa9Ka7FhMUqsOfJ8mhl1uZwUGyrpB8Y4rchcH464w7KnmlBYlE+G0jfp lA7DeQ1pVVaRFK5IjYBsRN6daY2HV9YhPbiYCXwdrwcTo8s+P67bRFw5P7jH8zUTGiM OLmsZfL2hQfTTBEsRSzFR+GLwSjDnndMZMBJ1beA= Received: by mx.zoho.eu with SMTPS id 1773763760862485.8642777649935; Tue, 17 Mar 2026 17:09:20 +0100 (CET) From: Josh Law To: Masami Hiramatsu , Andrew Morton Cc: Steven Rostedt , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: [PATCH v7 06/15] bootconfig: constify xbc_calc_checksum() data parameter Date: Tue, 17 Mar 2026 16:09:07 +0000 Message-Id: <20260317160916.33576-7-objecting@objecting.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260317160916.33576-1-objecting@objecting.org> References: <20260317160916.33576-1-objecting@objecting.org> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-ZohoMailClient: External xbc_calc_checksum() only reads the data buffer, so mark the parameter as const void * and the internal pointer as const unsigned char *. Signed-off-by: Josh Law --- include/linux/bootconfig.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/bootconfig.h b/include/linux/bootconfig.h index 25df9260d206..23a96c5edcf3 100644 --- a/include/linux/bootconfig.h +++ b/include/linux/bootconfig.h @@ -36,9 +36,9 @@ bool __init cmdline_has_extra_options(void); * The checksum will be used with the BOOTCONFIG_MAGIC and the size for * embedding the bootconfig in the initrd image. */ -static inline __init uint32_t xbc_calc_checksum(void *data, uint32_t size) +static inline __init uint32_t xbc_calc_checksum(const void *data, uint32_t size) { - unsigned char *p = data; + const unsigned char *p = data; uint32_t ret = 0; while (size--) -- 2.34.1