From patchwork Mon Aug 23 11:56:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunkun Jiang X-Patchwork-Id: 12452559 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,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 28864C4320E for ; Mon, 23 Aug 2021 11:58:22 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B5F416138F for ; Mon, 23 Aug 2021 11:58:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B5F416138F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:42574 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mI8aq-0001TF-R0 for qemu-devel@archiver.kernel.org; Mon, 23 Aug 2021 07:58:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37632) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mI8Zg-0008Fz-Q7 for qemu-devel@nongnu.org; Mon, 23 Aug 2021 07:57:08 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:2470) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mI8Ze-0000nn-Gk for qemu-devel@nongnu.org; Mon, 23 Aug 2021 07:57:08 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4GtVxG3f7vzbhLs; Mon, 23 Aug 2021 19:53:06 +0800 (CST) Received: from dggema765-chm.china.huawei.com (10.1.198.207) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Mon, 23 Aug 2021 19:56:54 +0800 Received: from DESKTOP-6NKE0BC.china.huawei.com (10.174.185.210) by dggema765-chm.china.huawei.com (10.1.198.207) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Mon, 23 Aug 2021 19:56:54 +0800 From: Kunkun Jiang To: Alex Williamson , Eric Auger , "open list:All patches CC here" Subject: [PATCH 0/2] vfio/common: Some fixes about region_add/region_del Date: Mon, 23 Aug 2021 19:56:37 +0800 Message-ID: <20210823115640.817-1-jiangkunkun@huawei.com> X-Mailer: git-send-email 2.26.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.185.210] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggema765-chm.china.huawei.com (10.1.198.207) X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.187; envelope-from=jiangkunkun@huawei.com; helo=szxga01-in.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: wanghaibin.wang@huawei.com, Kunkun Jiang Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This series include patches as below: Patch 1: - Add a trace point to informe users when a MMIO RAM section less than minimum size Patch 2: - Fix address alignment in region_add/regiondel with vfio iommu smallest page size Kunkun Jiang (2): vfio/common: Add trace point when a MMIO RAM section less than minimum size vfio/common: Fix address alignment in region_add/region_del hw/vfio/common.c | 35 +++++++++++++++++++++++++++-------- 1 file changed, 27 insertions(+), 8 deletions(-)