From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3447179-1520955886-2-11827563844829551139 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 0.25, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES enroca, 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=1520955885; b=AVMEcfHjq6+Wl5wjdZ3Z3Dyof3CTexizyTwqSdngDSw4A0J fH5WOqrd5irbomXQtKB/E7tZ13B3GE7G71UQ7/e6jsbXf6TaIg1a4s3LFRAxp33E 1wh320gDgBgLF3sXYpM3XJDemFznOhArQS5lAJSX82qyQJQN1Nlt5qBBKeVr+VL3 I4TDwCIdzcQ1YpmOVWCzG//SZncUlimhyHymzJfZbylcETcQfgEOkLJ8aEB/mxJP n+tJhUMkiAnlW7lrcYQVKwsH4deBh3fu+jJuBuYutToK86YT+0+rA6SQiyB8coDg CmwGHO2X9WvIZl3BvoluzJ4StUo8mYYVlTAc0Gw== 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=1520955885; bh=o3zv9hpt4s/bGOyCOb7IZHaUdG ghaWoRpCyDt92jLsg=; b=qeNJgNUXddjiW/iSNyXq/DW3J1a26Dnj7iXmbxjhIN eCK73w6/R7wtYiNQTBhjWvXWyJIHJaxDvbUiE7H4Rw8QE0lIRmGp1HJu7iAt+4PM dOdAWBSI/d1Q5pf4ZQrjDQQPTZCzDwc+YWHOY9bthRd8SkvMEs6Yv3TKx5mAEk1w sWajEoRIDJMw9cElgCvw1QNevCPcLaLxDSNFsJUd5Hx4ZyE3pPEQgg3AIgaEkECU hXbXdI1bvD7ckY4qxQAbny9tWbrNlGZ9dfW0pfnQr1cREFEo2A9Kad3U9ay5Jgpe L6nLlJ/cYih+ihXeqzkzMqRta4eHw/2911rWkn3iWWJw== ARC-Authentication-Results: i=1; mx2.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-category=clean score=-100 state=0; 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: mx2.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-category=clean score=-100 state=0; 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 S934823AbeCMPof (ORCPT ); Tue, 13 Mar 2018 11:44:35 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:37004 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935005AbeCMPle (ORCPT ); Tue, 13 Mar 2018 11:41:34 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Peter Zijlstra (Intel)" , Thomas Gleixner , Josh Poimboeuf , Andy Lutomirski , Arjan van de Ven , Borislav Petkov , Dan Williams , Dave Hansen , David Woodhouse , Linus Torvalds , Ingo Molnar Subject: [PATCH 4.14 131/140] objtool: Use existing global variables for options Date: Tue, 13 Mar 2018 16:25:34 +0100 Message-Id: <20180313152506.977582248@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180313152458.201155692@linuxfoundation.org> References: <20180313152458.201155692@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: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Peter Zijlstra commit 43a4525f80534530077683f6472d8971646b0ace upstream. Use the existing global variables instead of passing them around and creating duplicate global variables. Signed-off-by: Peter Zijlstra (Intel) Acked-by: Thomas Gleixner Acked-by: Josh Poimboeuf Cc: Andy Lutomirski Cc: Arjan van de Ven Cc: Borislav Petkov Cc: Dan Williams Cc: Dave Hansen Cc: David Woodhouse Cc: Greg Kroah-Hartman Cc: Linus Torvalds Cc: Peter Zijlstra Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- tools/objtool/builtin-check.c | 2 +- tools/objtool/builtin-orc.c | 6 +----- tools/objtool/builtin.h | 5 +++++ tools/objtool/check.c | 5 ++--- tools/objtool/check.h | 2 +- 5 files changed, 10 insertions(+), 10 deletions(-) --- a/tools/objtool/builtin-check.c +++ b/tools/objtool/builtin-check.c @@ -53,5 +53,5 @@ int cmd_check(int argc, const char **arg objname = argv[0]; - return check(objname, no_fp, no_unreachable, false); + return check(objname, false); } --- a/tools/objtool/builtin-orc.c +++ b/tools/objtool/builtin-orc.c @@ -25,7 +25,6 @@ */ #include -#include #include "builtin.h" #include "check.h" @@ -36,9 +35,6 @@ static const char *orc_usage[] = { NULL, }; -extern const struct option check_options[]; -extern bool no_fp, no_unreachable; - int cmd_orc(int argc, const char **argv) { const char *objname; @@ -54,7 +50,7 @@ int cmd_orc(int argc, const char **argv) objname = argv[0]; - return check(objname, no_fp, no_unreachable, true); + return check(objname, true); } if (!strcmp(argv[0], "dump")) { --- a/tools/objtool/builtin.h +++ b/tools/objtool/builtin.h @@ -17,6 +17,11 @@ #ifndef _BUILTIN_H #define _BUILTIN_H +#include + +extern const struct option check_options[]; +extern bool no_fp, no_unreachable; + extern int cmd_check(int argc, const char **argv); extern int cmd_orc(int argc, const char **argv); --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -18,6 +18,7 @@ #include #include +#include "builtin.h" #include "check.h" #include "elf.h" #include "special.h" @@ -33,7 +34,6 @@ struct alternative { }; const char *objname; -static bool no_fp; struct cfi_state initial_func_cfi; struct instruction *find_insn(struct objtool_file *file, @@ -2021,13 +2021,12 @@ static void cleanup(struct objtool_file elf_close(file->elf); } -int check(const char *_objname, bool _no_fp, bool no_unreachable, bool orc) +int check(const char *_objname, bool orc) { struct objtool_file file; int ret, warnings = 0; objname = _objname; - no_fp = _no_fp; file.elf = elf_open(objname, orc ? O_RDWR : O_RDONLY); if (!file.elf) --- a/tools/objtool/check.h +++ b/tools/objtool/check.h @@ -63,7 +63,7 @@ struct objtool_file { bool ignore_unreachables, c_file, hints; }; -int check(const char *objname, bool no_fp, bool no_unreachable, bool orc); +int check(const char *objname, bool orc); struct instruction *find_insn(struct objtool_file *file, struct section *sec, unsigned long offset);