Received: by 2002:a25:23cc:0:0:0:0:0 with SMTP id j195csp1562790ybj;
        Fri, 8 May 2020 04:24:41 -0700 (PDT)
X-Google-Smtp-Source: APiQypIQwOkNXWH4UwN3r+7lYkmgMENPU+GWJtNrYUgNXSWBpZDjlx+DVp1N475SGMjJSqKWs35p
X-Received: by 2002:a05:6402:1b0b:: with SMTP id by11mr1655446edb.269.1588937081706;
        Fri, 08 May 2020 04:24:41 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1588937081; cv=none;
        d=google.com; s=arc-20160816;
        b=BxREcQJ+VK0YRubDV2F4BPJBV07i4J2Zmsb+XGJkCT2ei3Es3ioDvmPZfKOtadFhOO
         STf/O5DnlPlTEl8IkkkxXbueatRGzYIb722ntPf8JHpjMSPJxoZFQ8yuYgac5cozBC/L
         NpJDuYa/cQI2wbojB8Etfl6CIBFN4eDRN754OqoM/SY+E2mshA9TPnW+Zkc/Vp+9WSwq
         p5Ic2ABMdoDqMokbgcZKS1JNO/VT4XrwXsU843H65Muu+1Y2Jj4nDPwwV3G85zyI2PT7
         CmQtH28HRTAMFLgt7kksRqqP4nbTRL+pV6G1uI6O13ju+lD+Dxm0MTKbUecifAynPWrn
         v5uA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:sender:cc:to:subject:message-id:date:from
         :in-reply-to:references:mime-version:dkim-signature;
        bh=zxO5YGZeH2r6vIUz78DzAEUFj9SoOgieBroUdHTVtxk=;
        b=na5KXV0OfsxDJ3Ir5yqv9Lwn3mGBHyI1xBNBpnsGmOcNd822q11rI0+5E+y/kLUSnh
         cfIMSiAqX3ZSCU7W1Y1qsQOqr2rvZSpVDO5tihssR0PLjMfI/VrYjBA6Ae5IllltUrFk
         V/dPBmlIYbZNrfCTbNp6I23lnwpT2hKtzFbX3udMfIHdjelSubWIFuhz+lXXgkjZ8+kH
         oq+jsWCepG92HjkNtD/AHZt4r75PhV1Do4gcdzlyJZd6yzkEsuhYoSxdiKMsdcYI+Jh/
         qh0wqE4aCm1sb1Y4yAqkR2+13NpA2HJMGgLtRL0X3tr8DBmL3Ri3/LN6mDRu7kWnGja2
         +uNQ==
ARC-Authentication-Results: i=1; mx.google.com;
       dkim=pass header.i=@zx2c4.com header.s=mail header.b=BYccWULQ;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zx2c4.com
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18])
        by mx.google.com with ESMTP id bd19si774061edb.28.2020.05.08.04.24.17;
        Fri, 08 May 2020 04:24:41 -0700 (PDT)
Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Authentication-Results: mx.google.com;
       dkim=pass header.i=@zx2c4.com header.s=mail header.b=BYccWULQ;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zx2c4.com
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1727071AbgEHLWC (ORCPT <rfc822;zzmahb@gmail.com> + 99 others);
        Fri, 8 May 2020 07:22:02 -0400
Received: from mail.zx2c4.com ([192.95.5.64]:34923 "EHLO mail.zx2c4.com"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S1726776AbgEHLWC (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Fri, 8 May 2020 07:22:02 -0400
Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 40b22dac
        for <linux-kernel@vger.kernel.org>;
        Fri, 8 May 2020 11:09:04 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=mime-version
        :references:in-reply-to:from:date:message-id:subject:to:cc
        :content-type; s=mail; bh=0MY6Mw/EZHF53e5MH48vmSaxiAw=; b=BYccWU
        LQHIoCLTRYzmvjHLB6n2DoWH9m8GvfoWb1avPFbL8RF8TZ20xMkYB2OCDkgSgt8N
        c8ys6j6kIQuswHBjuIfgviHOntMuRPuG9UzU1n2p+FR6rs210hgWn78kfMkSJRf9
        gxk6ZPQyY1yvIK1yCYoQC6IG08T0JPle5yeewsCj6KricGVdXRjH2E6oK1CA3gE1
        aAYT/BhyxOOS0Soor2sx1zs1rJa1/NP2j7B1h6fkHaZKrGpotIWhF+YqVl5IvfaQ
        lRapNbZecBKtaP5Sj+Tl3xVGrJdc/XfpPIYfw8+uXpuHODP3LyiCXQ6BTF8BzTs6
        bOeYPZdqMgUhbbpA==
Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 91458a76 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO)
        for <linux-kernel@vger.kernel.org>;
        Fri, 8 May 2020 11:09:04 +0000 (UTC)
Received: by mail-il1-f173.google.com with SMTP id s10so1040595iln.11
        for <linux-kernel@vger.kernel.org>; Fri, 08 May 2020 04:21:59 -0700 (PDT)
X-Gm-Message-State: AGi0PuZnuXQZ/ooRGw/Ivwet+Xq+50vY79FfWD73zXHTUr3TO9z65jX/
        XTyjGrTypR7cf8zuU2LJ/aYu8bf2gknlxIB1itw=
X-Received: by 2002:a92:5f46:: with SMTP id t67mr2135081ilb.64.1588936918705;
 Fri, 08 May 2020 04:21:58 -0700 (PDT)
MIME-Version: 1.0
References: <20200507224530.2993316-1-Jason@zx2c4.com> <20200508090202.7s3kcqpvpxx32syu@butterfly.localdomain>
In-Reply-To: <20200508090202.7s3kcqpvpxx32syu@butterfly.localdomain>
From:   "Jason A. Donenfeld" <Jason@zx2c4.com>
Date:   Fri, 8 May 2020 05:21:47 -0600
X-Gmail-Original-Message-ID: <CAHmME9pTZTa9AEUL0-ojTr7P-F7NYe8OR9=-GBPaQNpnSDrEiw@mail.gmail.com>
Message-ID: <CAHmME9pTZTa9AEUL0-ojTr7P-F7NYe8OR9=-GBPaQNpnSDrEiw@mail.gmail.com>
Subject: Re: [PATCH] Kconfig: default to CC_OPTIMIZE_FOR_PERFORMANCE_O3 for
 gcc >= 10
To:     Oleksandr Natalenko <oleksandr@redhat.com>
Cc:     LKML <linux-kernel@vger.kernel.org>, X86 ML <x86@kernel.org>
Content-Type: text/plain; charset="UTF-8"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Fri, May 8, 2020 at 3:08 AM Oleksandr Natalenko <oleksandr@redhat.com> wrote:
>
> Should we untangle -O3 from depending on ARC first maybe?

Oh, hah, good point. Yes, I'll do that for a v2, but will wait another
day for feedback first.

Jason