Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1752208AbdDCWtG (ORCPT <rfc822;w@1wt.eu>);
        Mon, 3 Apr 2017 18:49:06 -0400
Received: from mail-pg0-f45.google.com ([74.125.83.45]:35873 "EHLO
        mail-pg0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1751756AbdDCWtE (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Mon, 3 Apr 2017 18:49:04 -0400
Date: Mon, 3 Apr 2017 15:49:02 -0700
From: Matthias Kaehlcke <mka@chromium.org>
To: Michael Davidson <md@google.com>
Cc: Michal Marek <mmarek@suse.com>, Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        "David S. Miller" <davem@davemloft.net>, Shaohua Li <shli@kernel.org>,
        Alexander Potapenko <glider@google.com>,
        Dmitry Vyukov <dvyukov@google.com>, x86@kernel.org,
        linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-crypto@vger.kernel.org, linux-raid@vger.kernel.org
Subject: Re: [PATCH 1/7] Makefile, LLVM: add -no-integrated-as to
 KBUILD_[AC]FLAGS
Message-ID: <20170403224902.GE13986@google.com>
References: <20170317001520.85223-1-md@google.com>
 <20170317001520.85223-2-md@google.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
In-Reply-To: <20170317001520.85223-2-md@google.com>
User-Agent: Mutt/1.5.21 (2010-09-15)
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 849
Lines: 29

El Thu, Mar 16, 2017 at 05:15:14PM -0700 Michael Davidson ha dit:

> Add -no-integrated-as to KBUILD_AFLAGS and KBUILD_CFLAGS
> for clang.
> 
> Signed-off-by: Michael Davidson <md@google.com>
> ---
>  Makefile | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Makefile b/Makefile
> index b841fb36beb2..b21fd0ca2946 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -704,6 +704,8 @@ KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
>  # See modpost pattern 2
>  KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
>  KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
> +KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
> +KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
>  else
>  
>  # These warnings generated too much noise in a regular build.

Ping, any feedback on this patch?

Cheers

Matthias