linux-kernel - Re: [PATCH v5] arm: Preserve the user r/w register TPIDRURW on context switch and fork

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Date:	Mon, 17 Jun 2013 09:26:03 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Jonathan Austin <jonathan.austin@....com>
Cc:	André Hentschel <nerv@...ncrow.de>,
	"linux-arch@...r.kernel.org" <linux-arch@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	Will Deacon <Will.Deacon@....com>
Subject: Re: [PATCH v5] arm: Preserve the user r/w register TPIDRURW on
	context switch and fork

On Fri, Jun 07, 2013 at 08:05:37PM +0100, Jonathan Austin wrote:
> The next step is to put it in to Russell's patch system. This is the way  
> Russell manages (small/non-pull-request) things that need to go in to  
> his tree.

And I'm going to drop this patch:

arch/arm/kernel/entry-armv.S:692: Error: selected processor does not support ARM mode `ldrd r4,r5,[r2,#96]'

LDRD is not supported on all the CPUs we have...
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