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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4740CC433EF for ; Wed, 27 Oct 2021 17:45:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 24F1960E74 for ; Wed, 27 Oct 2021 17:45:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243326AbhJ0RsP (ORCPT ); Wed, 27 Oct 2021 13:48:15 -0400 Received: from mail.skyhub.de ([5.9.137.197]:48230 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243378AbhJ0RsK (ORCPT ); Wed, 27 Oct 2021 13:48:10 -0400 Received: from zn.tnic (p200300ec2f161500c684d7dcfa146303.dip0.t-ipconnect.de [IPv6:2003:ec:2f16:1500:c684:d7dc:fa14:6303]) (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 55A791EC05D4; Wed, 27 Oct 2021 19:45:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1635356744; 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=TFZpJ306vv31pBniXWJi6Tw4yimAtEnxP/vp0xT3/RY=; b=RS97Uen5A6zEtgQDEsRKox0WJjevM8jx/9F8ZVTFdtckQ4/+NPMkyAiXpmDaYOT4ZQYeWq 5QfOtep7Uf4cUmszoziMa8avlTA1SMypcov44hpwgLnHjVqAcUV/JM59LwWhnklb+Ug4X8 pbS2eoY8B0fyRPslcRQiUuBkSfMfokc= Date: Wed, 27 Oct 2021 19:45:44 +0200 From: Borislav Petkov To: Noah Goldstein Cc: tglx@linutronix.de, mingo@redhat.com, X86 ML , hpa@zytor.com, Andy Lutomirski , open list Subject: Re: [PATCH v3 2/2] x86/xstate: Make AVX512 status tracking more accurate Message-ID: References: <20210920053951.4093668-1-goldstein.w.n@gmail.com> <20211027162615.1989004-1-goldstein.w.n@gmail.com> <20211027162615.1989004-2-goldstein.w.n@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 27, 2021 at 12:37:16PM -0500, Noah Goldstein wrote: > What about just splitting off a field for 'AVX512_ZMM_Hi256'? Let's please not perpetuate this into what it cannot become anyway. The more stuff we add to it, the more people will start using it and we're stuck with it forever. And soon that thing will be worthless anyway. So what's the point... -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette