From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-161729-1520216585-2-6063892511687517714 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no ("Email failed DMARC policy for domain") X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.249, 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='uk', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-IgnoreVacation: yes ("Email failed DMARC policy for domain") 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=1520216585; b=NWYCC45k56VcUxnKhD53d7TSRqBFPAAQG2zQ21IHtVZtf9t TvT8gAn5pkxp3j37demf/46zzfRSXwFX3J9xy26jCQtzxBJCnDcp34uWl8YfHm8T Ge9ujSUy8uoCAbuYfRmSW9h1g1VRh3kOCxbMm6Ytj9Z7/Z6kTUQEsUAXX1KGI0w5 E6ZCDBQEcRWv4M4+YCfprSkWxawDGt+XnoDhDoH9L6BZk1KmAhQqENPXht4Ca/FO 0MRNkuF876Z4CJ0MEv4iUAndNXj3/vDb7hkZwboyTefwcC/Yzn0hwtgX/lXCIsII 6ablt3hKeIZwLiNv29wXJjRbOD1lYZ61eOILdeg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=message-id:subject:from:to:cc:date :in-reply-to:references:content-type:mime-version :content-transfer-encoding:sender:list-id; s=arctest; t= 1520216585; bh=on1E4y0nOFk93TFBifax20kHFYPDL/3FpSG4AX1k4/M=; b=f No/t9ECTUmeFLKy2/TZJfVm3yMXZfbfqNK92ie0ESpNpDRtSN9+v9Rsnw06dRjLv Zx99lbzcMI66DMHwkV0RvC53M2mNGVsJQjFEP5OVfKWDTjpTus4CNfzh9xgxSFNy 2delFdlihMcQIC3vw1w7jouMnodMryql2AkivAnqw/7i4ASVWO+cxBDH9Of70h/d 0S1TA24afLA7qzkU8Bx0nmpXSJ0kvsWrRpYIbNdth7wP/Nx2T6E5BiGJKtzkD02z TNfeQI+aLtdWCEKHZAQL104oIZZaZIcBD5Bvv2kI/yg4gFoiQUiiUozr6iVOl/Jo M/9dryK/vZXkH3k1eI7PQ== ARC-Authentication-Results: i=1; mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=fail (p=none,has-list-id=yes,d=none) header.from=codethink.co.uk; 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=codethink.co.uk header.result=pass header_is_org_domain=yes Authentication-Results: mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=fail (p=none,has-list-id=yes,d=none) header.from=codethink.co.uk; 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=codethink.co.uk header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932512AbeCECW5 (ORCPT ); Sun, 4 Mar 2018 21:22:57 -0500 Received: from imap1.codethink.co.uk ([176.9.8.82]:50226 "EHLO imap1.codethink.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752249AbeCECW5 (ORCPT ); Sun, 4 Mar 2018 21:22:57 -0500 Message-ID: <1520216572.2786.64.camel@codethink.co.uk> Subject: Re: [PATCH 4.4 054/108] mtd: cfi: convert inline functions to macros From: Ben Hutchings To: Arnd Bergmann , Richard Weinberger , Boris Brezillon Cc: stable@vger.kernel.org, Greg Kroah-Hartman , LKML Date: Mon, 05 Mar 2018 02:22:52 +0000 In-Reply-To: <20180215151229.973271532@linuxfoundation.org> References: <20180215151222.267507937@linuxfoundation.org> <20180215151229.973271532@linuxfoundation.org> Organization: Codethink Ltd. Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.22.6-1+deb9u1 Mime-Version: 1.0 Content-Transfer-Encoding: 8bit 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: On Thu, 2018-02-15 at 16:16 +0100, Greg Kroah-Hartman wrote: > 4.4-stable review patch.  If anyone has any objections, please let me know. > > ------------------ > > From: Arnd Bergmann > > commit 9e343e87d2c4c707ef8fae2844864d4dde3a2d13 upstream. [...] > -static inline int map_word_andequal(struct map_info *map, map_word val1, map_word val2, map_word val3) > -{ > - int i; > - > - for (i = 0; i < map_words(map); i++) { > - if ((val1.x[i] & val2.x[i]) != val3.x[i]) > - return 0; > - } > - > - return 1; > -} [...] > +#define map_word_andequal(map, val1, val2, val3) \ > +({ \ > + int i, ret = 1; \ > + for (i = 0; i < map_words(map); i++) { \ > + if (((val1).x[i] & (val2).x[i]) != (val2).x[i]) { \ [...] The right-hand side of this comparison is now using val2 instead of val3. (This bug seems to be unfixed upstream.) Ben. -- Ben Hutchings Software Developer, Codethink Ltd.