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 X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 36B46C432C3 for ; Thu, 14 Nov 2019 22:09:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CA858206E6 for ; Thu, 14 Nov 2019 22:09:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="Fmn4z9oQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726985AbfKNWJ3 (ORCPT ); Thu, 14 Nov 2019 17:09:29 -0500 Received: from mail.skyhub.de ([5.9.137.197]:45378 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726767AbfKNWJ3 (ORCPT ); Thu, 14 Nov 2019 17:09:29 -0500 Received: from zn.tnic (p200300EC2F15E200329C23FFFEA6A903.dip0.t-ipconnect.de [IPv6:2003:ec:2f15:e200:329c: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 204DB1EC0CEE; Thu, 14 Nov 2019 23:09:28 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1573769368; 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=xYhc/7wJXkbEuR1fJeyyXolDs5K2TwCt+X3apsTDfRM=; b=Fmn4z9oQ4xW1KxsQZ4VFzIEAiRhycldWylbPYxQ5mjoEnUkkIm/ltFZC5t8pROhg9+7Z8d t8agjx8UKiHXyn9Ck0Gpt9epASafRRFYn1V8qgbThS77hHFGQv5uvHZIYkhNfcwaIBcQPq 62UIjgc9I5t0qAaxMyo9t2yP0bptVAo= Date: Thu, 14 Nov 2019 23:09:24 +0100 From: Borislav Petkov To: Waiman Long Cc: Pawan Gupta , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, linux-kernel@vger.kernel.org, Josh Poimboeuf , Greg Kroah-Hartman , Mark Gross , Tony Luck Subject: Re: [PATCH] x86/speculation: Fix incorrect MDS/TAA mitigation status Message-ID: <20191114220924.GE7222@zn.tnic> References: <20191113193350.24511-1-longman@redhat.com> <20191114201258.GA18745@guptapadev.amr> <71de9e2b-19b6-161a-2f78-093c71d9391d@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <71de9e2b-19b6-161a-2f78-093c71d9391d@redhat.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 14, 2019 at 04:58:24PM -0500, Waiman Long wrote: > > Maybe delay MDS mitigation print till TAA is evaluated. > > I will see what can be done about that. However, this is not a critical > issue and I may not change it if there is no easy solution. Swapping the two mitigation selection calls in check_bugs() might work... -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette