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[2620:137:e000::1:20]) by mx.google.com with ESMTP id s12-20020a056a00194c00b0051c07775e55si10294295pfk.250.2022.07.16.05.34.50; Sat, 16 Jul 2022 05:35:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=C1ExD3pl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230448AbiGPLmV (ORCPT + 99 others); Sat, 16 Jul 2022 07:42:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37828 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229745AbiGPLmT (ORCPT ); Sat, 16 Jul 2022 07:42:19 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C257C13D63; Sat, 16 Jul 2022 04:42:18 -0700 (PDT) Received: from zn.tnic (p200300ea9729766f329c23fffea6a903.dip0.t-ipconnect.de [IPv6:2003:ea:9729:766f:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id B7A2F1EC02AD; Sat, 16 Jul 2022 13:42:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1657971732; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=TrWzbl6mvGD+VhoF3wfcgTYjQ8begmaufTzu3BvWSfI=; b=C1ExD3plau1kTCEQtER4H4Afs2+xeOeYPdQkVI3hVtoyEHvXXh4x8ST6pfJ8nCPkw5vdB6 V/2P5mRnswj3HgN4AytzdE54tUOQgR8o4d6HIrp5I000qDMrxEZopxWIJ4elhwERZ9O4iV 6zUwd1IRMq3uG3UdGZ568ut+/m+6Clo= Date: Sat, 16 Jul 2022 13:42:08 +0200 From: Borislav Petkov To: Chuck Zmudzinski Cc: Juergen Gross , xen-devel@lists.xenproject.org, x86@kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Thorsten Leemhuis , jbeulich@suse.com, Thomas Gleixner , Ingo Molnar , Dave Hansen , "H. Peter Anvin" , "# 5 . 17" , "Rafael J. Wysocki" , Pavel Machek , Andy Lutomirski , Peter Zijlstra , Boris Ostrovsky Subject: Re: [PATCH 0/3] x86: make pat and mtrr independent from each other Message-ID: References: <20220715142549.25223-1-jgross@suse.com> <7bf307c7-0b05-781b-a2a3-19b47589eb8a@netscape.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <7bf307c7-0b05-781b-a2a3-19b47589eb8a@netscape.net> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jul 16, 2022 at 07:32:46AM -0400, Chuck Zmudzinski wrote: > Can you confirm that with this patch series you are trying > to fix that regression? Yes, this patchset is aimed to fix the whole situation but please don't do anything yet - I need to find time and look at the whole approach before you can test it. Just be patient and we'll ping you when the time comes. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette