linux-kernel - Re: [PATCH] m68k/uaccess: Fix asm constraints for userspace access

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Message-ID: <CAMuHMdVdvHBzFbsNu96J+hXO-aVU8Z1XXVG_UtszJMdoz9nkMg@mail.gmail.com>
Date:	Thu, 13 Jun 2013 15:16:32 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Andreas Schwab <schwab@...ux-m68k.org>
Cc:	linux-m68k <linux-m68k@...ts.linux-m68k.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] m68k/uaccess: Fix asm constraints for userspace access

On Thu, Jun 13, 2013 at 2:25 PM, Andreas Schwab <schwab@...ux-m68k.org> wrote:
> Geert Uytterhoeven <geert@...ux-m68k.org> writes:
>
>> Also, relax the asm constraints for 16-bit userspace accesses in
>> __put_user() and __get_user(), as both "move" and "moves" do support
>> such transfers between memory and address registers.
>
> There's another occurrence in __constant_copy_from_user and
> __constant_copy_to_user.

Thanks! I will fix those, too.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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