Re: [PATCH 1/5] um: Use __i386__ in ifdef for vsyscall exports, notSUBARCH_i386

From: Al Viro
Date: Sun Jul 31 2011 - 18:48:45 EST


On Sun, Jul 31, 2011 at 11:24:21PM +0100, David Woodhouse wrote:
> On Mon, 2011-08-01 at 00:11 +0200, richard -rw- weinberger wrote:
> >
> > Why do we need this?
>
> The arch/x86_64 and arch/i386 directories were removed from the kernel
> four years ago, and replaced by the 'x86' arch. UML is still dependent
> on the legacy SUBARCH=i386 and SUBARCH=x86_64 settings, and the patch
> sequence I just posted makes it cope with SUBARCH=x86.

Hell, no. If you want to do it, do it the right way. See #x86_merge in
git://git.kernel.org/pub/scm/linux/kernel/git/viro/um-header.git/
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