linux-kernel - Re: [PATCH 5/5 v3] sh: fix READ/WRITE redefinition warnings

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Message-ID: <1191978c-be37-87b1-bbc9-f0aa128d0961@landley.net>
Date:   Fri, 8 Oct 2021 13:39:00 -0500
From:   Rob Landley <rob@...dley.net>
To:     Randy Dunlap <rdunlap@...radead.org>, linux-kernel@...r.kernel.org
Cc:     Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>, linux-sh@...r.kernel.org,
        John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Takashi YOSHII <takasi-y@....dti.ne.jp>
Subject: Re: [PATCH 5/5 v3] sh: fix READ/WRITE redefinition warnings

On 10/4/21 7:19 PM, Randy Dunlap wrote:
> kernel.h defines READ and WRITE, so rename the SH math-emu macros
> to MREAD and MWRITE.

This one doesn't apply for me. My file has:

#define WRITE(d,a)      ({if(put_user(d, (typeof (d)*)a)) return -EFAULT;})

But your patch tries to remove:

-#define WRITE(d,a)     ({if(put_user(d, (typeof (d) __user *)a)) return -EFAULT;})

Which is odd because git log says my tree is current as of today, but git log on
this file says it was last updated:

commit 2e1661d2673667d886cd40ad9f414cb6db48d8da
Author: Eric W. Biederman <ebiederm@...ssion.com>
Date:   Thu May 23 11:04:24 2019 -0500

What did I miss?

Rob