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 2CE34C61DA4 for ; Tue, 14 Feb 2023 09:18:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232020AbjBNJSO (ORCPT ); Tue, 14 Feb 2023 04:18:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231877AbjBNJRd (ORCPT ); Tue, 14 Feb 2023 04:17:33 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 998FA12599 for ; Tue, 14 Feb 2023 01:17:14 -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-out1.suse.de (Postfix) with ESMTPS id 4F6D221A3C; Tue, 14 Feb 2023 09:17:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1676366233; 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=mkpGixPuFTSezTeMtSkek1NPGQfDYOVi1Bi5+Jov7fg=; b=uQslx2LflRJitvCeIchGLcDuph4SOz/6UxeYPUpItddeSK1u2799/+kGc63BiOX7t62eHD K9RGH+VTGiEV2PPmvSexFptqDwiLk/X3l047lUhrbxe+jlPu/gjdZxszPK0BXum1lguTQT P4zUA8h3tKmTwa9lFrSXpfsMYO+YSNI= 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 05CDA138E3; Tue, 14 Feb 2023 09:17:12 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id r0WRO5hR62PgPwAAMHmgww (envelope-from ); Tue, 14 Feb 2023 09:17:12 +0000 Message-ID: <807cca5b-06b9-da85-738b-d88fc10298cb@suse.com> Date: Tue, 14 Feb 2023 10:17:12 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Content-Language: en-US To: Borislav Petkov Cc: linux-kernel@vger.kernel.org, x86@kernel.org, lists@nerdbynature.de, mikelley@microsoft.com, torvalds@linux-foundation.org, Thomas Gleixner , Ingo Molnar , Dave Hansen , "H. Peter Anvin" References: <6257114d-a957-f586-145c-d2a885417360@suse.com> <85de8576-05b7-400d-6020-7dba519c1d2e@suse.com> <6f561386-9bc4-a3bf-656d-db27a2275413@suse.com> <3520cd7f-0e60-b140-9fd3-032ddb6778b5@suse.com> From: Juergen Gross Subject: Re: [PATCH v2 2/8] x86/mtrr: support setting MTRR state for software defined MTRRs In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------A001yQ1aenwvwoOIj5ATQ5H4" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------A001yQ1aenwvwoOIj5ATQ5H4 Content-Type: multipart/mixed; boundary="------------0GGggdQYEr1vnuniTzq9DBd0"; protected-headers="v1" From: Juergen Gross To: Borislav Petkov Cc: linux-kernel@vger.kernel.org, x86@kernel.org, lists@nerdbynature.de, mikelley@microsoft.com, torvalds@linux-foundation.org, Thomas Gleixner , Ingo Molnar , Dave Hansen , "H. Peter Anvin" Message-ID: <807cca5b-06b9-da85-738b-d88fc10298cb@suse.com> Subject: Re: [PATCH v2 2/8] x86/mtrr: support setting MTRR state for software defined MTRRs References: <6257114d-a957-f586-145c-d2a885417360@suse.com> <85de8576-05b7-400d-6020-7dba519c1d2e@suse.com> <6f561386-9bc4-a3bf-656d-db27a2275413@suse.com> <3520cd7f-0e60-b140-9fd3-032ddb6778b5@suse.com> In-Reply-To: --------------0GGggdQYEr1vnuniTzq9DBd0 Content-Type: multipart/mixed; boundary="------------Twp7FuWpfzuMc0jo8NxTrqtN" --------------Twp7FuWpfzuMc0jo8NxTrqtN Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMTQuMDIuMjMgMTA6MTAsIEJvcmlzbGF2IFBldGtvdiB3cm90ZToNCj4gT24gVHVlLCBG ZWIgMTQsIDIwMjMgYXQgMTA6MDI6NTFBTSArMDEwMCwgSnVlcmdlbiBHcm9zcyB3cm90ZToN Cj4+IEkganVzdCBkb24ndCBsaWtlIHRoZSBpZGVhIG9mIHRyeWluZyB0byBjYXRjaCBhbGwg cG9zc2libGUgbWlzdXNlcyBpbg0KPj4gbG93ZXIgbGV2ZWxzLCBhdCB0aGUgc2FtZSB0aW1l IGludHJvZHVjaW5nIHRoZSBuZWVkIHRvIG1vZGlmeSB0aG9zZQ0KPj4gdGVzdHMgaW4gY2Fz ZSBhIG5ldyB2YWxpZCB1c2UgY2FzZSBpcyBwb3BwaW5nIHVwLg0KPiANCj4gU28gd2hhdCB3 b3VsZCB5b3UgZG86IGdlbmVyYWxseSBhbGxvdyB0aGlzIHNvIHRoYXQgcG90ZW50aWFsbHkg b3RoZXINCj4gZ3Vlc3QgY29uZmlndXJhdGlvbnMgbWlzdXNlIGl0Pw0KDQpJIGd1ZXNzIHRo aXMgbGFyZ2VseSBkZXBlbmRzIG9uIHRoZSBmdW5jdGlvbmFsaXR5LiBJIGRvbid0IHNlZSB3 aHkgYW55b25lDQp3b3VsZCB0cnkgdG8gdXNlIE1UUlIgb3ZlcndyaXRlIGZ1bmN0aW9uYWxp dHkgd2l0aG91dCByZWFsbHkgbmVlZGluZyBpdC4NCg0KQnV0IG1heWJlIEknbSB3cm9uZyBo ZXJlIGFuZCBJJ20gdW5kZXItZXN0aW1hdGluZyB0aGUgImNyZWF0aXZpdHkiIG9mDQprZXJu ZWwgaGFja2Vycy4NCg0KPiBBbmQgd2hlbiB3ZSBkZWNpZGUgdG8gY2hhbmdlIGl0LCBhbGwg dGhvc2UgdXNlcnMgd2lsbCBjb21lIHJ1bm5pbmcgYW5kDQo+IGNvbXBsYWluaW5nIHRoYXQg d2UgYnJva2UgaXQ/DQo+IA0KPiBBbmQgdGhlbiB3ZSdyZSBzdHVjayB3aXRoIGEgbmFzdHkg d29ya2Fyb3VuZCBpbiB0aGUgdHJlZSBiZWNhdXNlIHdlIGhhdmUNCj4gdG8gc3VwcG9ydCB0 aGVtIHRvbz8NCj4gDQo+IFNlZSwgYWxsIHdlIGRvIGhlcmUgaXMgYmVjYXVzZSBvZiBzdWNo IG1pc2d1aWRlZCAob3IgbWF5YmUgZGlkbid0IGtub3cNCj4gYmV0dGVyKSBkZWNpc2lvbnMg d2hpY2ggaGF2ZSBoYXBwZW5lZCBhIGxvbmcgdGltZSBhZ28uDQoNCkkgY2FuIHNlZSB5b3Vy IHBvaW50Lg0KDQpNYXliZSBJIGhhdmVuJ3Qgc2VlbiBlbm91Z2ggY3JhenkgaGFja3MgeWV0 LiA6LSkNCg0KTm8gbmVlZCB0byBmdXJ0aGVyIGRpc2N1c3MgdGhpcyB0b3BpYyBmcm9tIG15 IHNpZGUsIGFzIEkgaGF2ZSB2b2ljZWQgbXkNCm9waW5pb24gYW5kIHlvdSBkaWQgc28sIHRv by4gSSB3aWxsIGFkZCB0aGUgdGVzdHMgeW91IGFyZSBhc2tpbmcgZm9yLg0KDQoNCkp1ZXJn ZW4NCg== --------------Twp7FuWpfzuMc0jo8NxTrqtN Content-Type: application/pgp-keys; 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