From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3723396-1519415055-2-10167980672713414795 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=1519415054; b=uDxi7B2ORrINsGgxAtGdKkCgCN8ISOMVfX0/7J8rFzJRcCi VoqjYTJS+JcVhDJO5CFvh/w6mNFT961ipL2uO2Vab4vWRzu6dV/ZcyqVkYuhSUtA yV/RfHzqK88efCwwD3R7X5M3rETq2sZ6dHmPV4Z+CKRP6k8dhl5K3E6fia4OYtUF P9crFWQvIUb/BV6A09306d1ywhV/Dhnf+m7DebpUuVlHh8xQKEbw9QX3loh4AURx ucn4WB6aq03QxRSy9qCfjxSEgQqtUDZZ4PXoKWhXZSNK9N617i2Ve5kPV3E1XXpr 6rpE18tDPbJg1bKqxZ8wIMd/gwp1gSAlEL24Kxg== 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=1519415054; bh=R/FfRPFqamtUOYaVfKMkwljKsa 0EXhQYXRcporGt6Ww=; b=dAWkb5eiXzKFnC8oz3vR4XFMHhn6D+QNN/2JCh+oyt qQZXs+o7C9bxiVNMgXDtsnafGMG52gLQLkdThA8e3MPgTEKsLH1EazbFJkgd4FnR B4uB1em6PIJcnjTZbFLJOXddcd7jZlTMHVcK5+rdU4Ur/7nbVM3fasPNp5qiYhqx woJO4fJZ3g7Sjy172RQeZG2qtedWzoblC7VLAYHArQ/QxYO/siUgzxtsHk4tfVrT dtAAb0m62ZhBIiYHfEUX1imBEUxM7p089es4YtiKEd+21jUXPseXHZz2hFX2KmV3 xPUvpyW2IUfo1H/cltFCITbPVcxwE10yB6vO672ZHuaw== ARC-Authentication-Results: i=1; mx3.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: mx3.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 S1754821AbeBWTn6 (ORCPT ); Fri, 23 Feb 2018 14:43:58 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:44924 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934385AbeBWSsZ (ORCPT ); Fri, 23 Feb 2018 13:48:25 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , Arnd Bergmann Subject: [PATCH 4.9 136/145] binfmt_elf: compat: avoid unused function warning Date: Fri, 23 Feb 2018 19:27:22 +0100 Message-Id: <20180223170742.299355660@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180223170724.669759283@linuxfoundation.org> References: <20180223170724.669759283@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: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnd Bergmann When CONFIG_ELF_CORE is disabled, we get a harmless warning in the compat version of binfmt_elf: fs/compat_binfmt_elf.c:58:13: error: 'cputime_to_compat_timeval' defined but not used [-Werror=unused-function] This was addressed in mainline Linux as part of a larger rework with commit cd19c364b313 ("fs/binfmt: Convert obsolete cputime type to nsecs"). For 4.9 and earlier, this just shuts up the warning by adding an #ifdef around the function definition. Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- fs/compat_binfmt_elf.c | 2 ++ 1 file changed, 2 insertions(+) --- a/fs/compat_binfmt_elf.c +++ b/fs/compat_binfmt_elf.c @@ -51,6 +51,7 @@ #define elf_prstatus compat_elf_prstatus #define elf_prpsinfo compat_elf_prpsinfo +#ifdef CONFIG_ELF_CORE /* * Compat version of cputime_to_compat_timeval, perhaps this * should be an inline in . @@ -63,6 +64,7 @@ static void cputime_to_compat_timeval(co value->tv_sec = tv.tv_sec; value->tv_usec = tv.tv_usec; } +#endif #undef cputime_to_timeval #define cputime_to_timeval cputime_to_compat_timeval