From nobody Sun Feb 8 15:46:52 2026 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=1564319770; cv=none; d=zoho.com; s=zohoarc; b=LiE+1yTHJ/grCxujVmkq//onQD4V+hMR3XvCh2nft5Q+NjMMgnNHvoUegNTg9BxhK33p8pKnkw7X6uNmXt4ETFnkea1WaLtDZ+BPntOFraYJ6d7rRzTqgmBZm+WuWig4jCfZWwQLtxdnyA1ZfWo6OusvNDmmc/xJ3mz4HHirWJw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1564319770; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=PBstnwCD7DvnmN3MBUc3a/f7CdG1Lnl2cv2soEO6beU=; b=NOliEZkVMkaRrB3o8SNLstfk7DEdQBMYjyd007iiiOLmwYI2mCZf7lGvuvagPnnHQIgJLHnXUDBQCmdWOnBy52OZYIN9HwomP9NfCwnVcvclrtKdx8vR/lkJRG7vFNI7ZgLylX8JJmE1yyNbboZfloUbfTxLSmjkpKYeBR7y/3E= 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 156431977048558.18922472449094; Sun, 28 Jul 2019 06:16:10 -0700 (PDT) Received: from localhost ([::1]:45250 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hrj1x-00087q-8Z for importer@patchew.org; Sun, 28 Jul 2019 09:16:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59874) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hrj0a-0006Ho-0Q for qemu-devel@nongnu.org; Sun, 28 Jul 2019 09:14:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hrj0X-00043X-S2 for qemu-devel@nongnu.org; Sun, 28 Jul 2019 09:14:39 -0400 Received: from mga02.intel.com ([134.134.136.20]:60147) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hrj0X-0002OG-KW for qemu-devel@nongnu.org; Sun, 28 Jul 2019 09:14:37 -0400 Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Jul 2019 06:13:36 -0700 Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by fmsmga005.fm.intel.com with ESMTP; 28 Jul 2019 06:13:35 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,318,1559545200"; d="scan'208";a="370141719" From: Wei Yang To: qemu-devel@nongnu.org Date: Sun, 28 Jul 2019 21:13:04 +0800 Message-Id: <20190728131304.1282-4-richardw.yang@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190728131304.1282-1-richardw.yang@linux.intel.com> References: <20190728131304.1282-1-richardw.yang@linux.intel.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 134.134.136.20 Subject: [Qemu-devel] [PATCH 3/3] memory-device: break the loop if tmp exceed the hinted range 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: imammedo@redhat.com, david@redhat.com, Wei Yang , mst@redhat.com 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" The memory-device list built by memory_device_build_list is ordered by its address, this means if the tmp range exceed the hinted range, all the following range will not overlap with it. Signed-off-by: Wei Yang --- hw/mem/memory-device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/mem/memory-device.c b/hw/mem/memory-device.c index 413b514586..aea47ab3e8 100644 --- a/hw/mem/memory-device.c +++ b/hw/mem/memory-device.c @@ -180,7 +180,7 @@ static uint64_t memory_device_get_free_addr(MachineStat= e *ms, range_make_empty(&new); break; } - } else if (!hint) { + } else if (!hint || range_lob(&tmp) > range_upb(&new)) { break; } } --=20 2.17.1