From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender-of-o59.zoho.eu (sender-of-o59.zoho.eu [136.143.169.59]) (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 2A06138C2CB; Sat, 14 Mar 2026 22:34:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.169.59 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773527682; cv=pass; b=ZvvJnnCgWbLJnphHa1UVG7BmTYqoU+eQcjkMyTfUJNEOPvu9+cOZ4rLJ1TPqaukHUMKFjxM740G5PVbq6kSNSivm4Ei8x4yB0TC34S+eGdHoWxnoTn6ttoBhzGQ5sXjVLNhA0cw+OQMVk/kGy37jGmsNF7sDEF2fbAnA/iPKcfI= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773527682; c=relaxed/simple; bh=g0gLOzGvGgBaDelQ1nQAH+bFpUg7Z1FFbkCEaYNyQHI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=B2Y/muagMu8qrC5AYpGpxlWZGNl1B03V0VM2DLxm7UkIHxJ007x2Wm9rbxOBP3DUqO+pKAGc0ER6mZO1EYI/SEdHgu7InVF1A6wAwVJI7GTPfflG07bOAJa5Ztf6HCiTbk64D6zpSabZwe5tEjKbFCUYyeD5mWu/ZElHk5Xmxk4= 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=PsPLy1ay; arc=pass smtp.client-ip=136.143.169.59 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="PsPLy1ay" ARC-Seal: i=1; a=rsa-sha256; t=1773527674; cv=none; d=zohomail.eu; s=zohoarc; b=HGVn34mySdNeBKaoQVyiwU2aftE6z0iZQPhKUGvLbzxfM9nylB1+pzNEwao5WryiKiYput42jZvgxP6nYGNkhqFLdOqpZZWyZkIIpk/ZkUH5+2b1QtyyRdntkBX6y9QUTtmvM89wVA9dNGs94AzyQRhJ+CRcRvS0RWFgtT/suGk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.eu; s=zohoarc; t=1773527674; 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=/qCjNtdUtGuqj2pRl8MUrYP2ntfBCQat1rATubD3gRk=; b=DVOTapKHUAr2/IlsS1gdgPHhX6c+wLBvgQBIMBYimVKSx4vMgbujHNf68xdfHboGi3kYuKVgEpQQ+s/oCUxZ4IIZcOiAt49jhv731wApmq0ou151T3hX1H1SNcvc3i12mDTg11NjoZIfDL32JyoM962Jrrl0aW3r7AVng4YKDXg= 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=1773527674; 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=/qCjNtdUtGuqj2pRl8MUrYP2ntfBCQat1rATubD3gRk=; b=PsPLy1ayPpEbeQdzQVaKPReUkcVVN052YiXYoOnlBazaLmG8nxQ+5Dvi67vS6IiX NRgJ92OzSCpX40BBuzsJIssAwQL9FplMp6UuEcUHTAIp9tcXBeOu+g/jEDcbNfZ3b/X ItdRJLsbrs/I4MbdlnBuJ1+u/5BjXyTF+BSJH/MU= Received: by mx.zoho.eu with SMTPS id 1773527672913396.42157960141435; Sat, 14 Mar 2026 23:34:32 +0100 (CET) From: Josh Law To: Masami Hiramatsu , Andrew Morton Cc: linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, Josh Law Subject: [PATCH v3 12/17] bootconfig: constify xbc_calc_checksum() data parameter Date: Sat, 14 Mar 2026 22:34:20 +0000 Message-Id: <20260314223425.142966-13-objecting@objecting.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260314223425.142966-1-objecting@objecting.org> References: <20260314223425.142966-1-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 c37e0096c4f1..d78c2b62debf 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