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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 76265C352A4 for ; Tue, 11 Feb 2020 02:27:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5611720714 for ; Tue, 11 Feb 2020 02:27:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727742AbgBKC1A (ORCPT ); Mon, 10 Feb 2020 21:27:00 -0500 Received: from szxga08-in.huawei.com ([45.249.212.255]:47836 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727493AbgBKC1A (ORCPT ); Mon, 10 Feb 2020 21:27:00 -0500 Received: from DGGEMM401-HUB.china.huawei.com (unknown [172.30.72.57]) by Forcepoint Email with ESMTP id 7425392B010A867031DC; Tue, 11 Feb 2020 10:26:56 +0800 (CST) Received: from dggeme765-chm.china.huawei.com (10.3.19.111) by DGGEMM401-HUB.china.huawei.com (10.3.20.209) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 11 Feb 2020 10:26:51 +0800 Received: from dggeme763-chm.china.huawei.com (10.3.19.109) by dggeme765-chm.china.huawei.com (10.3.19.111) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Tue, 11 Feb 2020 10:26:51 +0800 Received: from dggeme763-chm.china.huawei.com ([10.6.66.36]) by dggeme763-chm.china.huawei.com ([10.6.66.36]) with mapi id 15.01.1713.004; Tue, 11 Feb 2020 10:26:51 +0800 From: linmiaohe To: Wanpeng Li CC: Paolo Bonzini , Sean Christopherson , Wanpeng Li , Vitaly Kuznetsov , Jim Mattson , Joerg Roedel , LKML , kvm Subject: Re: [PATCH v2 2/2] KVM: Pre-allocate 1 cpumask variable per cpu for both pv tlb and pv ipis Thread-Topic: [PATCH v2 2/2] KVM: Pre-allocate 1 cpumask variable per cpu for both pv tlb and pv ipis Thread-Index: AdXggrZmg97Y1seqSJWOii/1n81pMQ== Date: Tue, 11 Feb 2020 02:26:51 +0000 Message-ID: <5d472766470e44e1b91fe1e5b2f247f8@huawei.com> Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.173.221.158] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGk6DQo+RnJvbTogV2FucGVuZyBMaSA8d2FucGVuZ2xpQHRlbmNlbnQuY29tPg0KPg0KPlRoaXMg cGF0Y2ggZml4ZXMgaXQgYnkgcHJlLWFsbG9jYXRlIDEgY3B1bWFzayB2YXJpYWJsZSBwZXIgY3B1 IGFuZCB1c2UgaXQgZm9yIGJvdGggcHYgdGxiIGFuZCBwdiBpcGlzLi4NCj4NCj5SZXBvcnRlZC1i eTogTmljayBEZXNhdWxuaWVycyA8bmRlc2F1bG5pZXJzQGdvb2dsZS5jb20+DQo+QWNrZWQtYnk6 IE5pY2sgRGVzYXVsbmllcnMgPG5kZXNhdWxuaWVyc0Bnb29nbGUuY29tPg0KPkNjOiBQZXRlciBa aWpsc3RyYSA8cGV0ZXJ6QGluZnJhZGVhZC5vcmc+DQo+Q2M6IE5pY2sgRGVzYXVsbmllcnMgPG5k ZXNhdWxuaWVyc0Bnb29nbGUuY29tPg0KPlNpZ25lZC1vZmYtYnk6IFdhbnBlbmcgTGkgPHdhbnBl bmdsaUB0ZW5jZW50LmNvbT4NCg0KTG9va3MgZmluZSBmb3IgbWUuIFRoYW5rcy4NClJldmlld2Vk LWJ5OiBNaWFvaGUgTGluIDxsaW5taWFvaGVAaHVhd2VpLmNvbT4NCg0K