From patchwork Thu Aug 19 03:10:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "wangyanan (Y)" X-Patchwork-Id: 1518308 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 ozlabs.org (Postfix) with ESMTPS id 4Gqqcn3WY9z9sVw for ; Thu, 19 Aug 2021 13:14:33 +1000 (AEST) Received: from localhost ([::1]:42224 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mGYVi-0003c5-Ie for incoming@patchwork.ozlabs.org; Wed, 18 Aug 2021 23:14:30 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56626) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mGYSD-0006D1-9H for qemu-devel@nongnu.org; Wed, 18 Aug 2021 23:10:53 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:2467) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mGYS5-0003Oi-Pu for qemu-devel@nongnu.org; Wed, 18 Aug 2021 23:10:52 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4GqqRv2yzczbf5P; Thu, 19 Aug 2021 11:06:51 +0800 (CST) Received: from dggpemm500023.china.huawei.com (7.185.36.83) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 19 Aug 2021 11:10:36 +0800 Received: from DESKTOP-TMVL5KK.china.huawei.com (10.174.187.128) by dggpemm500023.china.huawei.com (7.185.36.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 19 Aug 2021 11:10:35 +0800 From: Yanan Wang To: Subject: [PATCH v6 01/16] docs/about/removed-features: Remove duplicated doc about -smp Date: Thu, 19 Aug 2021 11:10:12 +0800 Message-ID: <20210819031027.41104-2-wangyanan55@huawei.com> X-Mailer: git-send-email 2.8.4.windows.1 In-Reply-To: <20210819031027.41104-1-wangyanan55@huawei.com> References: <20210819031027.41104-1-wangyanan55@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.187.128] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm500023.china.huawei.com (7.185.36.83) X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.187; envelope-from=wangyanan55@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: Peter Maydell , Andrew Jones , Cornelia Huck , =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= , Eduardo Habkost , Pierre Morel , "Michael S . Tsirkin" , Pankaj Gupta , Richard Henderson , Greg Kurz , Halil Pasic , wanghaibin.wang@huawei.com, Thomas Huth , Paolo Bonzini , Yanan Wang , David Gibson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" There are two places describing the same thing about deprecation of invalid topologies of -smp CLI, so remove the duplicated one. Signed-off-by: Yanan Wang --- docs/about/removed-features.rst | 21 ++++----------------- 1 file changed, 4 insertions(+), 17 deletions(-) diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst index cbfa1a8e31..f5d6e2ea9c 100644 --- a/docs/about/removed-features.rst +++ b/docs/about/removed-features.rst @@ -194,7 +194,7 @@ by the ``tls-authz`` and ``sasl-authz`` options. The ``pretty=on|off`` switch has no effect for HMP monitors and its use is rejected. -``-drive file=json:{...{'driver':'file'}}`` (removed 6.0) +``-drive file=json:{...{'driver':'file'}}`` (removed in 6.0) ''''''''''''''''''''''''''''''''''''''''''''''''''''''''' The 'file' driver for drives is no longer appropriate for character or host @@ -593,7 +593,7 @@ error when ``-u`` is not used. Command line options -------------------- -``-smp`` (invalid topologies) (removed 5.2) +``-smp`` (invalid topologies) (removed in 5.2) ''''''''''''''''''''''''''''''''''''''''''' CPU topology properties should describe whole machine topology including @@ -606,7 +606,7 @@ Support for invalid topologies is removed, the user must ensure topologies described with -smp include all possible cpus, i.e. *sockets* * *cores* * *threads* = *maxcpus*. -``-numa`` node (without memory specified) (removed 5.2) +``-numa`` node (without memory specified) (removed in 5.2) ''''''''''''''''''''''''''''''''''''''''''''''''''''''' Splitting RAM by default between NUMA nodes had the same issues as ``mem`` @@ -647,20 +647,7 @@ as ignored. Currently, users are responsible for making sure the backing storage specified with ``-mem-path`` can actually provide the guest RAM configured with ``-m`` and QEMU fails to start up if RAM allocation is unsuccessful. -``-smp`` (invalid topologies) (removed 5.2) -''''''''''''''''''''''''''''''''''''''''''' - -CPU topology properties should describe whole machine topology including -possible CPUs. - -However, historically it was possible to start QEMU with an incorrect topology -where *n* <= *sockets* * *cores* * *threads* < *maxcpus*, -which could lead to an incorrect topology enumeration by the guest. -Support for invalid topologies is removed, the user must ensure -topologies described with -smp include all possible cpus, i.e. -*sockets* * *cores* * *threads* = *maxcpus*. - -``-machine enforce-config-section=on|off`` (removed 5.2) +``-machine enforce-config-section=on|off`` (removed in 5.2) '''''''''''''''''''''''''''''''''''''''''''''''''''''''' The ``enforce-config-section`` property was replaced by the