Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
MIME-Version: 1.0
References: <20180822233724.110454-1-ndesaulniers@google.com> <20180823002508.GA822@nautica>
In-Reply-To: <20180823002508.GA822@nautica>
From:   Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed, 22 Aug 2018 18:02:44 -0700
Message-ID: <CA+55aFx=pDFceeO82pb__K0mCqRmgRDEmkRT2psOKQ=yikRcEw@mail.gmail.com>
Subject: Re: [PATCH] include/linux/compiler*.h: make compiler-*.h mutually exclusive
To:     Dominique Martinet <asmadeus@codewreck.org>
Cc:     Nick Desaulniers <ndesaulniers@google.com>,
        Kees Cook <keescook@chromium.org>,
        Joe Perches <joe@perches.com>,
        Jonathan Corbet <corbet@lwn.net>,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Arnd Bergmann <arnd@arndb.de>,
        David Woodhouse <dwmw@amazon.co.uk>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Will Deacon <will.deacon@arm.com>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Ingo Molnar <mingo@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Peter Anvin <hpa@zytor.com>
Content-Type: text/plain; charset="UTF-8"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Wed, Aug 22, 2018 at 5:25 PM Dominique Martinet
<asmadeus@codewreck.org> wrote:
>
> Overall looks good to me, just pointing at the same error I wrote in my
> other mail here -- I saw that by the time I was done writing this this
> patch got taken but that alone will probably warrant a follow-up :/

I've fixed that manually, but when I tried to test it I just hit the

  arch/x86/Makefile:179: *** Compiler lacks asm-goto support..  Stop.

error.

Do you have some experimental clang build with asm goto support? What
version? Or is it just that you're building ARM, not x86?

             Linus