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 18F90C636D4 for ; Mon, 13 Feb 2023 06:07:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229683AbjBMGHo (ORCPT ); Mon, 13 Feb 2023 01:07:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52314 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229505AbjBMGHm (ORCPT ); Mon, 13 Feb 2023 01:07:42 -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 8C377DBE2 for ; Sun, 12 Feb 2023 22:07:40 -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 E207334F82; Mon, 13 Feb 2023 06:07:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1676268458; 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=O8S29mxbNEAwKgmDfxlS0B/eZN823kVdFQlpdZqYMjs=; b=GZO82gAtF+IvQwDo4TJEooJyducaGy2pkCvnps/k8Pootrfoy46hmu6la8VdBzBQVB7Q9E uengM75nHHIqq243lqSI7tFv63epETyLBFuz7qn92DKJTD0wtWX4NjxIdNpsx7ntPIkU74 Hg/GLMyMn+1ISW/XMlQ8hTcAxRrP/UQ= 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 9326F1391B; Mon, 13 Feb 2023 06:07:38 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 1EmRIqrT6WM+fAAAMHmgww (envelope-from ); Mon, 13 Feb 2023 06:07:38 +0000 Message-ID: <129d8c1d-ffa6-dac2-f516-dab4fc8c6218@suse.com> Date: Mon, 13 Feb 2023 07:07:37 +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 v2 5/8] x86/mtrr: revert commit 90b926e68f50 To: Linux regressions mailing list , linux-kernel@vger.kernel.org, x86@kernel.org Cc: lists@nerdbynature.de, mikelley@microsoft.com, torvalds@linux-foundation.org, Dave Hansen , Andy Lutomirski , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" References: <20230209072220.6836-1-jgross@suse.com> <20230209072220.6836-6-jgross@suse.com> <9046a3cb-928a-5476-1e72-63bd197c039e@leemhuis.info> Content-Language: en-US From: Juergen Gross In-Reply-To: <9046a3cb-928a-5476-1e72-63bd197c039e@leemhuis.info> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------iMBNP70RShZLkRhy054Hh4zP" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------iMBNP70RShZLkRhy054Hh4zP Content-Type: multipart/mixed; boundary="------------iM3l0HroCBzfMV1jRrqOoOzG"; protected-headers="v1" From: Juergen Gross To: Linux regressions mailing list , linux-kernel@vger.kernel.org, x86@kernel.org Cc: lists@nerdbynature.de, mikelley@microsoft.com, torvalds@linux-foundation.org, Dave Hansen , Andy Lutomirski , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" Message-ID: <129d8c1d-ffa6-dac2-f516-dab4fc8c6218@suse.com> Subject: Re: [PATCH v2 5/8] x86/mtrr: revert commit 90b926e68f50 References: <20230209072220.6836-1-jgross@suse.com> <20230209072220.6836-6-jgross@suse.com> <9046a3cb-928a-5476-1e72-63bd197c039e@leemhuis.info> In-Reply-To: <9046a3cb-928a-5476-1e72-63bd197c039e@leemhuis.info> --------------iM3l0HroCBzfMV1jRrqOoOzG Content-Type: multipart/mixed; boundary="------------pyh9U03ywoneJpYbjux1kGpI" --------------pyh9U03ywoneJpYbjux1kGpI Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMTAuMDIuMjMgMTk6NTksIExpbnV4IHJlZ3Jlc3Npb24gdHJhY2tpbmcgKFRob3JzdGVu IExlZW1odWlzKSB3cm90ZToNCj4gSGksIHRoaXMgaXMgeW91ciBMaW51eCBrZXJuZWwgcmVn cmVzc2lvbiB0cmFja2VyLg0KPiANCj4gT24gMDkuMDIuMjMgMDg6MjIsIEp1ZXJnZW4gR3Jv c3Mgd3JvdGU6DQo+PiBDb21taXQgOTBiOTI2ZTY4ZjUwICgieDg2L3BhdDogRml4IHBhdF94 X210cnJfdHlwZSgpIGZvciBNVFJSIGRpc2FibGVkDQo+PiBjYXNlIikgaGFzIGludHJvZHVj ZWQgYSByZWdyZXNzaW9uIHdpdGggWGVuLg0KPj4NCj4+IFJldmVydCB0aGUgcGF0Y2guDQo+ IA0KPiBUaGF0IHJlZ3Jlc3Npb24geW91IHJlZmVyIHRvIGlzIGFmYWljcyBvbmUgSSdtIHRy YWNraW5nWzFdIHRoYXQgd2FzDQo+IGludHJvZHVjZWQgdGhpcyBjeWNsZS4gVGhhdCBtYWtl cyBtZSB3b25kZXI6IGNvdWxkIHRoaXMgcGF0Y2ggYmUgYXBwbGllZA0KPiBkaXJlY3RseSB0 byBmaXggdGhlIGlzc3VlIHF1aWNrbHk/IE9yIGFyZSBwYXRjaGVzIDEgdG8gNCBuZWVkZWQg YXMgd2VsbA0KPiAob3IgdGhlIHdob2xlIHNlcmllcz8pIHRvIGF2b2lkIG90aGVyIHByb2Js ZW1zPw0KDQpQYXRjaGVzIDEtNCBhcmUgbmVlZGVkLCB0b28sIGFzIG90aGVyd2lzZSB0aGUg aXNzdWUgY2xhaW1lZCB0byBiZSBmaXhlZA0Kd2l0aCBwYXRjaCA1IHdvdWxkIHNob3cgdXAg YWdhaW4uDQoNCkknbSB3b3JraW5nIG9uIGFkZHJlc3NpbmcgdGhlIGNvbW1lbnRzIEkndmUg cmVjZWl2ZWQuDQoNCg0KSnVlcmdlbg0KDQo+IA0KPiBDaWFvLCBUaG9yc3Rlbg0KPiANCj4g WzFdDQo+IGh0dHBzOi8vbG9yZS5rZXJuZWwub3JnL2FsbC80ZmU5NTQxZS00ZDRjLTJiMmEt ZjhjOC0yZDM0YTcyODQ5MzBAbmVyZGJ5bmF0dXJlLmRlLw0KPiANCj4gUC5TLjogQlRXOyBs ZXQgbWUgdGVsbCByZWd6Ym90IHRvIG1vbml0b3IgdGhpcyB0aHJlYWQ6DQo+IA0KPiAjcmVn emJvdCBeYmFja21vbml0b3I6DQo+IGh0dHBzOi8vbG9yZS5rZXJuZWwub3JnL2FsbC80ZmU5 NTQxZS00ZDRjLTJiMmEtZjhjOC0yZDM0YTcyODQ5MzBAbmVyZGJ5bmF0dXJlLmRlLw0KPiAN Cj4gDQo+PiBTaWduZWQtb2ZmLWJ5OiBKdWVyZ2VuIEdyb3NzIDxqZ3Jvc3NAc3VzZS5jb20+ DQo+PiAtLS0NCj4+ICAgYXJjaC94ODYvbW0vcGF0L21lbXR5cGUuYyB8IDMgKy0tDQo+PiAg IDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMiBkZWxldGlvbnMoLSkNCj4+DQo+ PiBkaWZmIC0tZ2l0IGEvYXJjaC94ODYvbW0vcGF0L21lbXR5cGUuYyBiL2FyY2gveDg2L21t L3BhdC9tZW10eXBlLmMNCj4+IGluZGV4IGZiNGIxYjVlMGRlYS4uNDZkZTljZjVjOTFkIDEw MDY0NA0KPj4gLS0tIGEvYXJjaC94ODYvbW0vcGF0L21lbXR5cGUuYw0KPj4gKysrIGIvYXJj aC94ODYvbW0vcGF0L21lbXR5cGUuYw0KPj4gQEAgLTM4Nyw4ICszODcsNyBAQCBzdGF0aWMg dW5zaWduZWQgbG9uZyBwYXRfeF9tdHJyX3R5cGUodTY0IHN0YXJ0LCB1NjQgZW5kLA0KPj4g ICAJCXU4IG10cnJfdHlwZSwgdW5pZm9ybTsNCj4+ICAgDQo+PiAgIAkJbXRycl90eXBlID0g bXRycl90eXBlX2xvb2t1cChzdGFydCwgZW5kLCAmdW5pZm9ybSk7DQo+PiAtCQlpZiAobXRy cl90eXBlICE9IE1UUlJfVFlQRV9XUkJBQ0sgJiYNCj4+IC0JCSAgICBtdHJyX3R5cGUgIT0g TVRSUl9UWVBFX0lOVkFMSUQpDQo+PiArCQlpZiAobXRycl90eXBlICE9IE1UUlJfVFlQRV9X UkJBQ0spDQo+PiAgIAkJCXJldHVybiBfUEFHRV9DQUNIRV9NT0RFX1VDX01JTlVTOw0KPj4g ICANCj4+ICAgCQlyZXR1cm4gX1BBR0VfQ0FDSEVfTU9ERV9XQjsNCg0K --------------pyh9U03ywoneJpYbjux1kGpI Content-Type: application/pgp-keys; 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