linux-kernel - Re: [PATCH] fixup! signal: factor copy_siginfo_to_external32 from copy_siginfo_to

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Date:   Wed, 29 Apr 2020 14:34:20 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Christoph Hellwig <hch@....de>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Jeremy Kerr <jk@...abs.org>,
        "Eric W . Biederman" <ebiederm@...ssion.com>,
        linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
        Linux FS-devel Mailing List <linux-fsdevel@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] fixup! signal: factor copy_siginfo_to_external32 from copy_siginfo_to_user32

On Wed, Apr 29, 2020 at 1:53 PM Christoph Hellwig <hch@....de> wrote:
>
> I did another pass at this, reducing the overhead of the x32 magic
> in common code down to renaming copy_siginfo_to_user32 to
> copy_siginfo_to_user32 and having a conditional #define to give it
> the old name back:

Nice! I guess this is about as good as it gets, so we can stop
spending more time on it now ;-)

       Arnd