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 36F16C64ED6 for ; Mon, 27 Feb 2023 07:12:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229812AbjB0HMV (ORCPT ); Mon, 27 Feb 2023 02:12:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34854 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229470AbjB0HMT (ORCPT ); Mon, 27 Feb 2023 02:12:19 -0500 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0878ECDCB for ; Sun, 26 Feb 2023 23:12:18 -0800 (PST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id B423E1F8D9; Mon, 27 Feb 2023 07:12:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1677481936; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=HrnKxVaut6r2CDXXVOLh3BVxvIQd87Rgz8HeOc9Ihog=; b=XarnUwPi8XWpYFfE6Gv/laLV6++lwZ1otC8r0d3wg87x3jFJjPXGvkHNOEHXAULCQY5QX8 4bFVFwrdpin9/bp0oe7+KCEGal9rsFcRsRa9P2EMDQNQaCfk3Z1RCvhB/YB1rN7ej2bc01 j9xdD1PECarFVXxCbdeIcR0JtRHc+7Q= Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 72C4713912; Mon, 27 Feb 2023 07:12:16 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id Q82PGtBX/GMvEwAAMHmgww (envelope-from ); Mon, 27 Feb 2023 07:12:16 +0000 Message-ID: <58248946-f0ad-ae3b-57a6-f7c15fd35198@suse.com> Date: Mon, 27 Feb 2023 08:12:16 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH v3 05/12] x86/xen: set MTRR state when running as Xen PV initial domain Content-Language: en-US To: Boris Ostrovsky , linux-kernel@vger.kernel.org, x86@kernel.org Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , xen-devel@lists.xenproject.org References: <20230223093243.1180-1-jgross@suse.com> <20230223093243.1180-6-jgross@suse.com> From: Juergen Gross In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------FFhz6EPCdS2w65o3ZOx2Fueq" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------FFhz6EPCdS2w65o3ZOx2Fueq Content-Type: multipart/mixed; boundary="------------3AbvFZgihGkaTRnWYQWVXIY1"; protected-headers="v1" From: Juergen Gross To: Boris Ostrovsky , linux-kernel@vger.kernel.org, x86@kernel.org Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , xen-devel@lists.xenproject.org Message-ID: <58248946-f0ad-ae3b-57a6-f7c15fd35198@suse.com> Subject: Re: [PATCH v3 05/12] x86/xen: set MTRR state when running as Xen PV initial domain References: <20230223093243.1180-1-jgross@suse.com> <20230223093243.1180-6-jgross@suse.com> In-Reply-To: --------------3AbvFZgihGkaTRnWYQWVXIY1 Content-Type: multipart/mixed; boundary="------------is035BEUsBjXegdxGlJ800sJ" --------------is035BEUsBjXegdxGlJ800sJ Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMjQuMDIuMjMgMjI6MDAsIEJvcmlzIE9zdHJvdnNreSB3cm90ZToNCj4gDQo+IE9uIDIv MjMvMjMgNDozMiBBTSwgSnVlcmdlbiBHcm9zcyB3cm90ZToNCj4+ICsNCj4+ICsJZm9yIChy ZWcgPSAwOyByZWcgPCBNVFJSX01BWF9WQVJfUkFOR0VTOyByZWcrKykgew0KPj4gKwkJb3Au dS5yZWFkX21lbXR5cGUucmVnID0gcmVnOw0KPj4gKwkJaWYgKEhZUEVSVklTT1JfcGxhdGZv cm1fb3AoJm9wKSkNCj4+ICsJCQlicmVhazsNCj4gDQo+IA0KPiBJZiB3ZSBmYWlsIG9uIHRo ZSBmaXJzdCBpdGVyYXRpb24sIGRvIHdlIHN0aWxsIHdhbnQgdG8gbWFyayBNVFJScyBhcmUg DQo+IGVuYWJsZWQvc2V0IGluIG10cnJfb3ZlcndyaXRlX3N0YXRlKCk/DQoNCkhtbSwgZ29v ZCBpZGVhLg0KDQpJIHRoaW5rIHdlIHNob3VsZCBqdXN0IGRyb3AgdGhlIGNhbGwgb2YgbXRy cl9vdmVyd3JpdGVfc3RhdGUoKSBpbiB0aGlzDQpjYXNlLg0KDQoNCkp1ZXJnZW4NCg0K --------------is035BEUsBjXegdxGlJ800sJ Content-Type: application/pgp-keys; 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