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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 553EBC4332F for ; Thu, 20 Oct 2022 18:31:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229558AbiJTSbg (ORCPT ); Thu, 20 Oct 2022 14:31:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36572 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229648AbiJTSbb (ORCPT ); Thu, 20 Oct 2022 14:31:31 -0400 Received: from smtp-fw-6001.amazon.com (smtp-fw-6001.amazon.com [52.95.48.154]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2774203575 for ; Thu, 20 Oct 2022 11:31:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1666290680; x=1697826680; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=+EV3+BIE0oQ+CtIIMi7skgLBzrdfg11hs/RU8pkuczw=; b=q8w7WWE7yRI/KCpCRz0ZzHb4Oa9TigOX1JWwLcK6vCBSVFGZH3wStli9 Z6pncjFtGDr9VFGmmtOwxgstyTmrI01o6e1H6V+YPWmucLJKWMZSTFxPg UiMGoIl4bJLO9XcCp/hoBXzv3pQHp6/AvDELZ1aKGjkUXxdx8tMo4u5sq A=; Received: from iad12-co-svc-p1-lb1-vlan2.amazon.com (HELO email-inbound-relay-iad-1d-35b1f9a2.us-east-1.amazon.com) ([10.43.8.2]) by smtp-border-fw-6001.iad6.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2022 18:31:14 +0000 Received: from EX13MTAUWC001.ant.amazon.com (iad12-ws-svc-p26-lb9-vlan2.iad.amazon.com [10.40.163.34]) by email-inbound-relay-iad-1d-35b1f9a2.us-east-1.amazon.com (Postfix) with ESMTPS id 5E7D720346A; Thu, 20 Oct 2022 18:31:14 +0000 (UTC) Received: from EX19D020UWC004.ant.amazon.com (10.13.138.149) by EX13MTAUWC001.ant.amazon.com (10.43.162.135) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 20 Oct 2022 18:31:09 +0000 Received: from [10.95.67.64] (10.43.161.58) by EX19D020UWC004.ant.amazon.com (10.13.138.149) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.1118.15; Thu, 20 Oct 2022 18:31:07 +0000 Message-ID: <590c9312-a21f-8569-9da3-34508300afcc@amazon.com> Date: Thu, 20 Oct 2022 20:31:05 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.3.3 Subject: Re: [PATCH v2 11/27] KVM: x86/mmu: Zap only the relevant pages when removing a memslot Content-Language: en-US To: Sean Christopherson CC: Alex Williamson , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , , Xiao Guangrong , "Chandrasekaran, Siddharth" , Paolo Bonzini References: <20190205205443.1059-1-sean.j.christopherson@intel.com> <20190205210137.1377-11-sean.j.christopherson@intel.com> <20190813100458.70b7d82d@x1.home> <20190813170440.GC13991@linux.intel.com> <20190813115737.5db7d815@x1.home> <20190813133316.6fc6f257@x1.home> <20190813201914.GI13991@linux.intel.com> <20190815092324.46bb3ac1@x1.home> <20190820200318.GA15808@linux.intel.com> <20200626173250.GD6583@linux.intel.com> From: Alexander Graf In-Reply-To: <20200626173250.GD6583@linux.intel.com> X-Originating-IP: [10.43.161.58] X-ClientProxiedBy: EX13D37UWC004.ant.amazon.com (10.43.162.212) To EX19D020UWC004.ant.amazon.com (10.13.138.149) Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org T24gMjYuMDYuMjAgMTk6MzIsIFNlYW4gQ2hyaXN0b3BoZXJzb24gd3JvdGU6Cj4gL2Nhc3QgPHRo cmVhZCBuZWNyb21hbmN5Pgo+IAo+IE9uIFR1ZSwgQXVnIDIwLCAyMDE5IGF0IDAxOjAzOjE5UE0g LTA3MDAsIFNlYW4gQ2hyaXN0b3BoZXJzb24gd3JvdGU6CgpbLi4uXQoKPiBJIGRvbid0IHRoaW5r IGFueSBvZiB0aGlzIGV4cGxhaW5zIHRoZSBwYXNzLXRocm91Z2ggR1BVIGlzc3VlLiAgQnV0LCB3 ZQo+IGhhdmUgYSBmZXcgdXNlIGNhc2VzIHdoZXJlIHphcHBpbmcgdGhlIGVudGlyZSBNTVUgaXMg dW5kZXNpcmFibGUsIHNvIEknbQo+IGdvaW5nIHRvIHJldHJ5IHVwc3RyZWFtaW5nIHRoaXMgcGF0 Y2ggYXMgd2l0aCBwZXItVk0gb3B0LWluLiAgSSB3YW50ZWQgdG8KPiBzZXQgdGhlIHJlY29yZCBz dHJhaWdodCBmb3IgcG9zdGVyaXR5IGJlZm9yZSBkb2luZyBzby4KCkhleSBTZWFuLAoKRGlkIHlv dSBldmVyIGdldCBhcm91bmQgdG8gdXBzdHJlYW0gb3IgcmV3b3JrIHRoZSB6YXAgb3B0aW1pemF0 aW9uPyBUaGUgCndheSBJIHJlYWQgY3VycmVudCB1cHN0cmVhbSwgYSBtZW1zbG90IGNoYW5nZSBz dGlsbCBhbHdheXMgd2lwZXMgYWxsIApTUFRFcywgbm90IG9ubHkgdGhlIG9uZXMgdGhhdCB3ZXJl IGNoYW5nZWQuCgoKVGhhbmtzLAoKQWxleAoKCgoKQW1hem9uIERldmVsb3BtZW50IENlbnRlciBH ZXJtYW55IEdtYkgKS3JhdXNlbnN0ci4gMzgKMTAxMTcgQmVybGluCkdlc2NoYWVmdHNmdWVocnVu ZzogQ2hyaXN0aWFuIFNjaGxhZWdlciwgSm9uYXRoYW4gV2Vpc3MKRWluZ2V0cmFnZW4gYW0gQW10 c2dlcmljaHQgQ2hhcmxvdHRlbmJ1cmcgdW50ZXIgSFJCIDE0OTE3MyBCClNpdHo6IEJlcmxpbgpV c3QtSUQ6IERFIDI4OSAyMzcgODc5CgoK