From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7B48DC433E4 for ; Thu, 30 Jul 2020 08:14:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4DAE12070B for ; Thu, 30 Jul 2020 08:14:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596096859; bh=0AwPBqkDI7iKUHVOwyCEUJ91cuDwn/VIKn+EZrBZaqA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=eyqIsG/0Bc1MJGgMyo0izY5d00EV/Y6w8DDcPZ5+5JLcZbohCXI1G00IU4k9vwaV4 5Fi7upFof7rEstGTmiF7JzkbzFRYQYKWwMy9oKiV4nrDvROvVduf8TDWP0Ron1OLv9 JGDaKvKQ3FTVZNMT8IJ6UpzQsn0ysGT5Lc21cyhQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729690AbgG3IOS (ORCPT ); Thu, 30 Jul 2020 04:14:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:51994 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730078AbgG3IMl (ORCPT ); Thu, 30 Jul 2020 04:12:41 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A81882074B; Thu, 30 Jul 2020 08:12:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596096760; bh=0AwPBqkDI7iKUHVOwyCEUJ91cuDwn/VIKn+EZrBZaqA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=S3pNWV6/c4bdyoSbT8q2gfawspDQOHsbcBXcipCY4h+y/Y6M9Qqu3BRRG0Ep5tK26 Jjy/jQ3NXQ22aV8TQ884sfXaZQKFIlotPzHZYrY8owfU54Ymo+F/uq2kLyv/BWGhl/ wWoKC8KwmgL467hIgJHcM2NwE0IUFrRloumQ4Yd8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , Sergey Senozhatsky , Arnaldo Carvalho de Melo , Andrew Morton , Linus Torvalds Subject: [PATCH 4.4 50/54] tools/lib/subcmd/pager.c: do not alias select() params Date: Thu, 30 Jul 2020 10:05:29 +0200 Message-Id: <20200730074423.593109847@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200730074421.203879987@linuxfoundation.org> References: <20200730074421.203879987@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Sergey Senozhatsky commit dfbc3c6cb747c074aa2ba0a10bbeea588d6dfda6 upstream. [ Change applied file from tools/lib/subcmd/pager.c to tools/perf/util/pager.c ] Use a separate fd set for select()-s exception fds param to fix the following gcc warning: pager.c:36:12: error: passing argument 2 to restrict-qualified parameter aliases with argument 4 [-Werror=restrict] select(1, &in, NULL, &in, NULL); ^~~ ~~~ Link: http://lkml.kernel.org/r/20180101105626.7168-1-sergey.senozhatsky@gmail.com Signed-off-by: Sergey Senozhatsky Cc: Arnaldo Carvalho de Melo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- tools/perf/util/pager.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/tools/perf/util/pager.c +++ b/tools/perf/util/pager.c @@ -16,10 +16,13 @@ static void pager_preexec(void) * have real input */ fd_set in; + fd_set exception; FD_ZERO(&in); + FD_ZERO(&exception); FD_SET(0, &in); - select(1, &in, NULL, &in, NULL); + FD_SET(0, &exception); + select(1, &in, NULL, &exception, NULL); setenv("LESS", "FRSX", 0); }