linux-kernel - Re: [PATCHv2 0/4] x86, entry: some cleanup and simplification...

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Message-Id: <1421855519.163242.216784957.65B8D9AF@webmail.messagingengine.com>
Date:	Wed, 21 Jan 2015 16:51:59 +0100
From:	Alexander van Heukelum <heukelum@...tmail.fm>
To:	Denys Vlasenko <vda.linux@...glemail.com>
Cc:	Borislav Petkov <bp@...e.de>,
	Andy Lutomirski <luto@...capital.net>, X86 ML <x86@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Oleg Nesterov <oleg@...hat.com>,
	Rik van Riel <riel@...hat.com>,
	Denys Vlasenko <dvlasenk@...hat.com>
Subject: Re: [PATCHv2 0/4] x86, entry: some cleanup and simplification...

On Wed, Jan 21, 2015, at 14:26, Denys Vlasenko wrote:
> On Sun, Jan 18, 2015 at 4:47 PM, Alexander van Heukelum
> <heukelum@...tmail.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.
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