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 6AFD5C43334 for ; Sat, 16 Jul 2022 11:42:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230273AbiGPLmU (ORCPT ); Sat, 16 Jul 2022 07:42:20 -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> Precedence: bulk List-ID: X-Mailing-List: stable@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