linux-kernel - Re: [PATCH v3 3/3] x86: Support compiling out userspace I/O (iopl and ioperm)

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Message-ID: <alpine.DEB.2.11.1410292155300.5308@nanos>
Date:	Wed, 29 Oct 2014 22:00:54 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Josh Triplett <josh@...htriplett.org>
cc:	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
	Kees Cook <keescook@...omium.org>,
	linux-kernel@...r.kernel.org,
	virtualization@...ts.linux-foundation.org, x86@...nel.org,
	xen-devel@...ts.xenproject.org
Subject: Re: [PATCH v3 3/3] x86: Support compiling out userspace I/O (iopl
 and ioperm)

On Wed, 29 Oct 2014, Josh Triplett wrote:
> v3: Eliminated several #ifdefs, and in particular almost all #ifdefs in
>     .c files, by adding a macro INIT_SET_IOPL_MASK to use in place of
>     the initializer for set_iopl_mask, and using __maybe_unused rather
>     than wrapping function definitions in #ifdef.  Rebased on v3.18-rc1.
>     Recomputed bloat-o-meter.

Can you please split this patch into smaller pieces?

    - Seperate the code move to header files
    - Seperate the macro stuff
    - Add the #ifdef CONFIG_.... changes

Thanks,

	tglx
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