linux-kernel - Re: [PATCH v3 5/5] zynq: move static peripheral mappings

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Date:	Wed, 24 Oct 2012 12:08:30 +0000
From:	Arnd Bergmann <arnd@...db.de>
To:	Josh Cartwright <josh.cartwright@...com>
Cc:	arm@...nel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	John Linn <john.linn@...inx.com>,
	Nick Bowler <nbowler@...iptictech.com>
Subject: Re: [PATCH v3 5/5] zynq: move static peripheral mappings

On Wednesday 24 October 2012, Josh Cartwright wrote:
> Shifting them up into the vmalloc region prevents the following warning,
> when booting a zynq qemu target with more than 512mb of RAM:
> 
>   BUG: mapping for 0xe0000000 at 0xe0000000 out of vmalloc space
> 
> In addition, it allows for reuse of these mappings when the proper
> drivers issue requests via ioremap().
> 
> Signed-off-by: Josh Cartwright <josh.cartwright@...com>
> Cc: John Linn <john.linn@...inx.com>

Acked-by: Arnd Bergmann <arnd@...db.de>
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