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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 60774C001DF for ; Tue, 1 Aug 2023 14:55:46 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qQqm3-000327-ET; Tue, 01 Aug 2023 10:54:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qQqm1-00031h-UY for qemu-devel@nongnu.org; Tue, 01 Aug 2023 10:54:57 -0400 Received: from [192.55.52.136] (helo=mgamail.intel.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qQqlz-0000WG-Sk for qemu-devel@nongnu.org; Tue, 01 Aug 2023 10:54:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690901695; x=1722437695; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=hFAFf3KVZlwutGJFb9g4o8PQ8QKXQi2tI4AFdT2Qoco=; b=bX995mjP9wKrpYDSqymwQb3ye+sJ47YUtjOHqysxYP2zIPkbBBlewcQ4 rrvgjlIQaBx5kkGxzB7ZvVKmgCP/eaDhQhlsORfwVc6J9RjDiKDax2/zz 6eNHW0+7THVJHk0f2bNA3ZhkhoGahLPo+hqpQR3RqwFfMPwn+BiJm3Xoc VmWKjZpT0Vo/VeEtlaEPjPZ4o6phOwwlPt5oTPrGqbuNhi86mFaZ+L4C9 htizgyHJHed8NokvNtDkMa8O1asrsoOxTzxyNectaTwtHPrPLgumJj0+E nFd0wnxGduCNv+Ir0ABsbgwcpCg9CqwICXaNecSEc0R/wLw7ntHELEtVa Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10789"; a="348919093" X-IronPort-AV: E=Sophos;i="6.01,247,1684825200"; d="scan'208";a="348919093" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Aug 2023 07:54:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10789"; a="975335372" X-IronPort-AV: E=Sophos;i="6.01,247,1684825200"; d="scan'208";a="975335372" Received: from xiaoyaol-hp-g830.ccr.corp.intel.com (HELO [10.93.6.77]) ([10.93.6.77]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Aug 2023 07:54:48 -0700 Message-ID: <54ca98fb-2c26-9787-9da6-6d56c0b68213@intel.com> Date: Tue, 1 Aug 2023 22:54:46 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0 Thunderbird/102.13.0 Subject: Re: [RFC PATCH 08/19] HostMem: Add private property to indicate to use kvm gmem Content-Language: en-US To: Markus Armbruster Cc: Paolo Bonzini , Sean Christopherson , David Hildenbrand , Igor Mammedov , "Michael S. Tsirkin" , Marcel Apfelbaum , Richard Henderson , Marcelo Tosatti , Eric Blake , =?UTF-8?Q?Daniel_P=2e_Berrang=c3=a9?= , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Peter Xu , Chao Peng , Michael Roth , isaku.yamahata@gmail.com, qemu-devel@nongnu.org, kvm@vger.kernel.org References: <20230731162201.271114-1-xiaoyao.li@intel.com> <20230731162201.271114-9-xiaoyao.li@intel.com> <87o7js808y.fsf@pond.sub.org> From: Xiaoyao Li In-Reply-To: <87o7js808y.fsf@pond.sub.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 192.55.52.136 (failed) Received-SPF: pass client-ip=192.55.52.136; envelope-from=xiaoyao.li@intel.com; helo=mgamail.intel.com X-Spam_score_int: -36 X-Spam_score: -3.7 X-Spam_bar: --- X-Spam_report: (-3.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HK_RANDOM_ENVFROM=0.001, HK_RANDOM_FROM=0.001, NICE_REPLY_A=-0.092, RCVD_IN_DNSWL_MED=-2.3, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 8/1/2023 1:22 AM, Markus Armbruster wrote: > Xiaoyao Li writes: > >> From: Isaku Yamahata >> >> Signed-off-by: Isaku Yamahata >> Signed-off-by: Xiaoyao Li > > [...] > >> diff --git a/qapi/qom.json b/qapi/qom.json >> index 7f92ea43e8e1..e0b2044e3d20 100644 >> --- a/qapi/qom.json >> +++ b/qapi/qom.json >> @@ -605,6 +605,9 @@ >> # @reserve: if true, reserve swap space (or huge pages) if applicable >> # (default: true) (since 6.1) >> # >> +# @private: if true, use KVM gmem private memory >> +# (default: false) (since 8.1) >> +# > > Please format like > > # @private: if true, use KVM gmem private memory (default: false) > # (since 8.1) > > to blend in with recent commit a937b6aa739 (qapi: Reformat doc comments > to conform to current conventions). will do it in next version. Thanks! -Xiaoyao >> # @size: size of the memory region in bytes >> # >> # @x-use-canonical-path-for-ramblock-id: if true, the canonical path >> @@ -631,6 +634,7 @@ >> '*prealloc-context': 'str', >> '*share': 'bool', >> '*reserve': 'bool', >> + '*private': 'bool', >> 'size': 'size', >> '*x-use-canonical-path-for-ramblock-id': 'bool' } } >