From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-1474421-1519217314-2-8588933638219579529 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.001, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1519217313; b=awDpA5LPCtrO5qYqefZPh3vMoLxM3oM7HjYxe7dqfU+TORx mR7CSg+/V1HWUmarDAibfZGXNzJhTaQ/d8iWZzCN4htUm3/JfhHnjJYeIq9enl0g FTLXT9fTcZZ2eiS10gTkXkRnANG3R8EsXdsAad74HqraR9vCJtLLNiZzJeqRO+zO 8aiezgYdB+U/YLApfR3vPucppv+eRiTqIHcUcc0Z4tAhUYbj3wJZpnFwAD/jfF+B e3fmfJc7LSXOje7areE1lMNDz558C9cWzZG+R9O0VtXKzZ5JPqpnG9Nse5qkL7aQ TMcch+dIyCtDLBbVGsN4GUeN7JcbzDTD87rbzOA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=arctest; t=1519217313; bh=GKBUQ1kCT4cMQpI0kc5H79F6ZQ 2K6kDWTpn+F2gX7Fc=; b=jUGgbnoGRIw3qVML7mYyzcHZW9G5GyzNWIVsyE0rho Svm/vTYerehn/1KNe7Jad5BJFrEbQ2QrrsKzAPBh9iBFRqPJV4agUTUCXhORbYD0 nI4Yl05DQtHXqNs3POyL4SEFv+uFYpP/+A1KJKj7NmyAE8p5qKLEqxhNxEvMgUgZ nuie6Fb9m/A1eNdIvPohmX0T7mucD+gO7UdsK0QRzl1ypUhj3ObkACPEUTGW2eBe ik/Xl9+iNPfifSG/FSGBz4HGtU486KOtbjPrkSg8QUyEU18a0vyOU41wYyucphRw 4b9NkmxsVKqSGRuwu58+MAizip7E+wfXflOXfTmIZzUw== ARC-Authentication-Results: i=1; mx4.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Authentication-Results: mx4.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934009AbeBUMrp (ORCPT ); Wed, 21 Feb 2018 07:47:45 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:59872 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933929AbeBUMqd (ORCPT ); Wed, 21 Feb 2018 07:46:33 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , Arnd Bergmann , Kees Cook , Hugh Dickins Subject: [PATCH 4.4 29/33] x86: fix build warnign with 32-bit PAE Date: Wed, 21 Feb 2018 13:45:12 +0100 Message-Id: <20180221124411.086079188@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180221124409.564661689@linuxfoundation.org> References: <20180221124409.564661689@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ I ran into a 4.9 build warning in randconfig testing, starting with the KAISER patches: arch/x86/kernel/ldt.c: In function 'alloc_ldt_struct': arch/x86/include/asm/pgtable_types.h:208:24: error: large integer implicitly truncated to unsigned type [-Werror=overflow] #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX) ^ arch/x86/kernel/ldt.c:81:6: note: in expansion of macro '__PAGE_KERNEL' __PAGE_KERNEL); ^~~~~~~~~~~~~ I originally ran into this last year when the patches were part of linux-next, and tried to work around it by using the proper 'pteval_t' types consistently, but that caused additional problems. This takes a much simpler approach, and makes the argument type of the dummy helper always 64-bit, which is wide enough for any page table layout and won't hurt since this call is just an empty stub anyway. Fixes: 8f0baadf2bea ("kaiser: merged update") Signed-off-by: Arnd Bergmann Acked-by: Kees Cook Acked-by: Hugh Dickins Signed-off-by: Greg Kroah-Hartman --- include/linux/kaiser.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/kaiser.h +++ b/include/linux/kaiser.h @@ -32,7 +32,7 @@ static inline void kaiser_init(void) { } static inline int kaiser_add_mapping(unsigned long addr, - unsigned long size, unsigned long flags) + unsigned long size, u64 flags) { return 0; }