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From: Konrad Rzeszutek Wilk on 8 Apr 2010 14:50
On Thu, Apr 08, 2010 at 11:03:22AM -0700, Yinghai wrote:
> On 04/08/2010 10:12 AM, Jeremy Fitzhardinge wrote:
> > On 04/08/2010 01:58 AM, Liang Li wrote:
> >>>
> >> When linux as vmi/xen/lguest guest OS, kernel call reserve_top_address
> >> before start_kernel. It is far before the start_kernel hence far before
> >> setup_arch->early_ioremap_init. So it is unsafe to place
> >> fixup_early_ioremap inside reserve_top_address. So I think the patch
> >> should be:
> >>
> >
> > Yes indeed. That looks better.
> >
> > Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge(a)citrix.com>

I've also tested it today as PV Xen guest:

Tested-by: Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com>
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