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From: Alexander van Heukelum <heukelum@fastmail.fm>
To: Denys Vlasenko <vda.linux@googlemail.com>
Cc: Borislav Petkov <bp@suse.de>, Andy Lutomirski <luto@amacapital.net>,
        X86 ML <x86@kernel.org>,
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        Frederic Weisbecker <fweisbec@gmail.com>,
        Oleg Nesterov <oleg@redhat.com>, Rik van Riel <riel@redhat.com>,
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Subject: Re: [PATCHv2 0/4] x86, entry: some cleanup and simplification...
Date: Wed, 21 Jan 2015 16:51:59 +0100
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On Wed, Jan 21, 2015, at 14:26, Denys Vlasenko wrote:
> On Sun, Jan 18, 2015 at 4:47 PM, Alexander van Heukelum
> <heukelum@fastmail.fm> wrote:
> > On Sun, Jan 18, 2015, at 13:05, Borislav Petkov wrote:
> >> Hi,
> >>
> >> btw, you might wanna sync with Denys who's doing cleanups in that area too:
> >>
> >> https://lkml.kernel.org/r/1421272101-16847-1-git-send-email-dvlasenk@redhat.com
> >>
> >> and touching some of the stuff you're changing too.
> >
> > Thanks. FWIW, the change touches the same area in code, but is orthogonal in concept.
> 
> My patches eventually eliminate both ARGOFFSET and KERNEL_STACK_OFFSET.
> For example, eventually TI_flags tests look like this after all my patches:
> 
> testl $const, TI_flags+THREAD_INFO(%rsp,SIZEOF_PTREGS)
> 
> Your patches massage the same defines in a different way than mine do.
> We clearly have a conflict here.

Indeed. I missed that, because Borislav's link only pointed to a single
change and I failed to notice the "[01/11]" in the title.