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 7D452C636CC for ; Thu, 16 Feb 2023 11:27:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230158AbjBPL1n (ORCPT ); Thu, 16 Feb 2023 06:27:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229651AbjBPL1l (ORCPT ); Thu, 16 Feb 2023 06:27:41 -0500 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 140BB15546 for ; Thu, 16 Feb 2023 03:27:41 -0800 (PST) Received: from zn.tnic (p5de8e9fe.dip0.t-ipconnect.de [93.232.233.254]) (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 A2CC11EC0910; Thu, 16 Feb 2023 12:27:39 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1676546859; 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=ml6qC6HyM46RSmvbT23VU9bttn3EawdBWrnm3PasOuw=; b=Wfu1wpYNvs54bIChr6qq5DT2mzMeJhV1n4EyxLXKgd8+VbrRzRmURA+ws0utl6xT2+70O3 Goic1eSOJAY+pq2ppKO3ymGtMvJl7RRyTpUoGFAALRwScSDiMyO4O+awOzAZIQVOWHL15l lrJafFgKL823gowOjzTVbyy5NN4OA7E= Date: Thu, 16 Feb 2023 12:27:39 +0100 From: Borislav Petkov To: Jeremi Piotrowski Cc: Juergen Gross , 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" Subject: Re: [PATCH v2 2/8] x86/mtrr: support setting MTRR state for software defined MTRRs Message-ID: References: <20230209072220.6836-1-jgross@suse.com> <20230209072220.6836-3-jgross@suse.com> <20230216110728.GB3949@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230216110728.GB3949@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 16, 2023 at 03:07:28AM -0800, Jeremi Piotrowski wrote: > Where does this check come from? I can't find a source for it. That's the patch checker I've been writing while reviewing patches: https://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git/log/?h=vp It is, ofc, WIP. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette