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Message-ID: <1cecfbfc853b2e71a96ab58661037c28a2f9280e.camel@perches.com>
Subject: Re: [PATCH -next] treewide: Remove stringification from __alias
 macro definition
From:   Joe Perches <joe@perches.com>
To:     Ard Biesheuvel <ardb@kernel.org>
Cc:     Thomas Gleixner <tglx@linutronix.de>,
        Borislav Petkov <bp@alien8.de>, X86 ML <x86@kernel.org>,
        "H. Peter Anvin" <hpa@zytor.com>,
        Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>,
        Marco Elver <elver@google.com>,
        Dmitry Vyukov <dvyukov@google.com>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        "David S. Miller" <davem@davemloft.net>,
        Andrey Ryabinin <aryabinin@virtuozzo.com>,
        Alexander Potapenko <glider@google.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Nick Desaulniers <ndesaulniers@google.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        linux-efi <linux-efi@vger.kernel.org>,
        kasan-dev <kasan-dev@googlegroups.com>,
        Linux Crypto Mailing List <linux-crypto@vger.kernel.org>,
        linux-mm <linux-mm@kvack.org>
Date:   Wed, 21 Oct 2020 12:07:32 -0700
In-Reply-To: <CAMj1kXHe0hEDiGNMM_fg3_RYjM6B6mbKJ+1R7tsnA66ZzsiBgw@mail.gmail.com>
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         <CAMj1kXHe0hEDiGNMM_fg3_RYjM6B6mbKJ+1R7tsnA66ZzsiBgw@mail.gmail.com>
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On Wed, 2020-10-21 at 21:02 +0200, Ard Biesheuvel wrote:
> On Wed, 21 Oct 2020 at 20:58, Joe Perches <joe@perches.com> wrote:
> > Like the __section macro, the __alias macro uses
> > macro # stringification to create quotes around
> > the section name used in the __attribute__.
> > 
> > Remove the stringification and add quotes or a
> > stringification to the uses instead.
> > 
> 
> Why?

Using quotes in __section caused/causes differences
between clang and gcc.

https://lkml.org/lkml/2020/9/29/2187

Using common styles for details like this is good.