From nobody Wed May 1 02:23:17 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linux.intel.com ARC-Seal: i=1; a=rsa-sha256; t=1571189189; cv=none; d=zoho.com; s=zohoarc; b=fd8fPNyQSxj9JPAAwuJGFoXHIWxzhhYWCeqN2tnE0+9PM/hZu/yND+HurWFnRD/z5hUHdKtbyrcG3cm/nbD3FQhcFSQ5XE++BtCxdIyPYCDzfc9nVpFMo5aKbovoJd/y8yGLwxcd7cm+rNZbBQ8Emjsoku6GwbwFP6nhwJMOnR4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1571189189; h=Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:Sender:Subject:To; bh=wbGI1zsxhymmmgjBnCmzkmY561lXBSdjuOS7eaQNswY=; b=SDGwqOI2ZlCfOh4H8JFIVQDoa4papfQ+66KJ0qkQkFjn+YWupTK32wFipjS5hpEytUHREQ3SsjmY9TAABLik8ZaHHsEWM0pTgSgC8bQTxeZf1yDd73XpiRkDVqs87d2b+M2PuDvn54VizzZ+pNVxUwjIkuoWoc5CC6+e9Rdgyo4= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1571189189665171.14861025378673; Tue, 15 Oct 2019 18:26:29 -0700 (PDT) Received: from localhost ([::1]:34832 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iKY50-0001iD-1t for importer@patchew.org; Tue, 15 Oct 2019 21:26:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55483) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iKY3w-0000tu-UL for qemu-devel@nongnu.org; Tue, 15 Oct 2019 21:25:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iKY3v-0003Ce-QW for qemu-devel@nongnu.org; Tue, 15 Oct 2019 21:25:16 -0400 Received: from mga06.intel.com ([134.134.136.31]:3569) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iKY3v-0003CM-JM for qemu-devel@nongnu.org; Tue, 15 Oct 2019 21:25:15 -0400 Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Oct 2019 18:25:13 -0700 Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by orsmga002.jf.intel.com with ESMTP; 15 Oct 2019 18:25:11 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,301,1566889200"; d="scan'208";a="207752279" From: Wei Yang To: pbonzini@redhat.com, philmd@redhat.com, thuth@redhat.com, eblake@redhat.com, berrange@redhat.com Subject: [PATCH] checkpatch: sugguest to use qemu_real_host_page_size instead of getpagesize() or sysconf(_SC_PAGESIZE) Date: Wed, 16 Oct 2019 09:24:32 +0800 Message-Id: <20191016012432.22731-1-richardw.yang@linux.intel.com> X-Mailer: git-send-email 2.17.1 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 134.134.136.31 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Gibson , qemu-devel@nongnu.org, Wei Yang Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Wei Yang CC: David Gibson --- scripts/checkpatch.pl | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index aa9a354a0e..4b360ed310 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -2915,6 +2915,12 @@ sub process { if ($line =3D~ /\bbzero\(/) { ERROR("use memset() instead of bzero()\n" . $herecurr); } + if ($line =3D~ /getpagesize\(\)/) { + ERROR("use qemu_real_host_page_size instead of getpagesize()\n" . $here= curr); + } + if ($line =3D~ /sysconf\(_SC_PAGESIZE\)/) { + ERROR("use qemu_real_host_page_size instead of sysconf(_SC_PAGESIZE)\n"= . $herecurr); + } my $non_exit_glib_asserts =3D qr{g_assert_cmpstr| g_assert_cmpint| g_assert_cmpuint| --=20 2.17.1