Re: [PATCH v2 3/4] m68k: Wire up direct ipc calls

From	Geert Uytterhoeven <geert@linux-m68k.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2 3/4] m68k: Wire up direct ipc calls
Date	2015-09-17 17:20 +0200
Message-ID	<q9J8D-7rl-35@gated-at.bofh.it> (permalink)
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Hi Andreas,

On Thu, Sep 17, 2015 at 5:09 PM, Andreas Schwab <schwab@linux-m68k.org> wrote:
> Geert Uytterhoeven <geert@linux-m68k.org> writes:
>> You mean that we should drop "select ARCH_WANT_IPC_PARSE_VERSION",
>> but we can't do that because an indirect call through sys_ipc() would
>> still need it when dispatching to sys_{sem,shm,msg}ctl()?
>
> Yes.  But all architectures that currently use both sys_ipc and
> ARCH_WANT_IPC_PARSE_VERSION would benefit from decoupling it when they
> add the direct syscalls.

Do we currently have architectures that use both sys_ipc and the direct
syscalls, where keeping ipc_parse_version() in the direct syscalls is required?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-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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Thread

[PATCH v2 0/4] m68k: System call updates Geert Uytterhoeven <geert@linux-m68k.org> - 2015-09-14 11:00 +0200
  Re: [PATCH v2 3/4] m68k: Wire up direct ipc calls Andreas Schwab <schwab@linux-m68k.org> - 2015-09-17 16:40 +0200
    Re: [PATCH v2 3/4] m68k: Wire up direct ipc calls Geert Uytterhoeven <geert@linux-m68k.org> - 2015-09-17 17:20 +0200
      Re: [PATCH v2 3/4] m68k: Wire up direct ipc calls Andreas Schwab <schwab@linux-m68k.org> - 2015-09-17 17:50 +0200

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