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 61E48C433F5 for ; Wed, 3 Nov 2021 20:22:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 323236103B for ; Wed, 3 Nov 2021 20:22:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231211AbhKCUZb (ORCPT ); Wed, 3 Nov 2021 16:25:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230363AbhKCUZ3 (ORCPT ); Wed, 3 Nov 2021 16:25:29 -0400 Received: from mail-pf1-x42f.google.com (mail-pf1-x42f.google.com [IPv6:2607:f8b0:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E27F8C061714 for ; Wed, 3 Nov 2021 13:22:49 -0700 (PDT) Received: by mail-pf1-x42f.google.com with SMTP id t38so3537612pfg.12 for ; Wed, 03 Nov 2021 13:22:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=war2vLNsX4MuuEy+BH5ykt95jrelUN2V35yRJh6JU0E=; b=UJDrYxrWXfrx5x/y3KQ68EsoIV6SWBiFuAzyHA0Y6x+omiy1Mnz5FgobTRXsiJ80Px uswxNW4wCJOKj7j4CTmf8lvK3F9kr7KAO4obXNih0VqrYJ2/46fODxb6CsDz8meAn5+c mmQ3iX4UxuyJlNkcCeemMmdQb1R0OdA/4opquspkWGP1kUd53Gd+2y6WrTeEy/h40loY pci50hXBTI+eReQevk/i8nm61GuFHauMwM0DhAJKCkUB19m1oP4muuZ4DQB1kUh943/F 1OXYnJZvzNhA97FnWk7HT7TXkClkWnc5jOI/A9Od3TL+KlyTE1cW4wIVpd6+fuSLb1J4 4PgQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=war2vLNsX4MuuEy+BH5ykt95jrelUN2V35yRJh6JU0E=; b=sq7cYtxcgRyNNUcs3DnsiIZgpQSlmU0gMfUtt8GQ/f76ukeFLzPXM7B45ENPSAwgGf YUqNbxXtH3F78REQS/xN6eZwU+HAAxjbZugSZxOwhygCe9Rwnfiyb6BZn2g05A5VyVmo XUd4W40Le+4oDOwKaCJ5TCghmztdZi0/vKPtLkQSKtVN4sPRfpYKydt0XJmy9/rdKxFx v0Fu+XlNkikEpOorgHBfcXmtolq+doxeguBODayppryy8c29mzi05UWyio/h78pGydZB fcckKcIIbQ2ONZnsIDhrj2u/RWhGOLIySYJS9VvaISHgqp8h2Ym6fSMQMZZvJvz7o6r+ hFqA== X-Gm-Message-State: AOAM531cJA21I6FVCfEgC00HwrtpHLeJCi4QwtLqgBcMCuUWTKyxfAsP 53qDsp8Klnn4qwraDbF9ge6StIdYot2oEltreuo= X-Google-Smtp-Source: ABdhPJwB2bxpcq+yzNAM9yngHR4Nu3rBYMbJJHh54xUDLxGA0VzPkHTnaxx1Ayr0eqzegbxWIfo/Hs/sNQpqPVzZLcE= X-Received: by 2002:a05:6a00:24d0:b0:492:727a:8905 with SMTP id d16-20020a056a0024d000b00492727a8905mr4022590pfv.79.1635970969427; Wed, 03 Nov 2021 13:22:49 -0700 (PDT) MIME-Version: 1.0 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> In-Reply-To: From: Noah Goldstein Date: Wed, 3 Nov 2021 15:22:38 -0500 Message-ID: Subject: Re: [PATCH v3 2/2] x86/xstate: Make AVX512 status tracking more accurate To: Borislav Petkov Cc: tglx@linutronix.de, mingo@redhat.com, X86 ML , hpa@zytor.com, Andy Lutomirski , open list Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 27, 2021 at 1:21 PM Noah Goldstein wrote: > > On Wed, Oct 27, 2021 at 12:45 PM Borislav Petkov wrote: > > > > 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... > > Got it and done in V5. Ping. > > > > > -- > > Regards/Gruss, > > Boris. > > > > https://people.kernel.org/tglx/notes-about-netiquette