Re: [PATCH v4] x86, efi: Calling __pa() with an ioremap'd addressis invalid

From: Zhang Rui
Date: Tue Dec 06 2011 - 19:38:43 EST


On Mon, 2011-12-05 at 21:40 +0800, Matt Fleming wrote:
> On Mon, 2011-12-05 at 13:32 +0100, Ingo Molnar wrote:
> > * Matt Fleming <matt@xxxxxxxxxxxxxxxxx> wrote:
> >
> > > Zhang, it'd be good to make sure that this still actually
> > > fixes your problem on CONFIG_X86_32. Also, if anyone has a
> > > Macbook Pro/Macbook Air, please make sure that this patch
> > > doesn't cause your machine to reboot/hang, as those machines
> > > tend to be the ones that this problem.
> >
> > Ping - has it been tested on an affected box, can we apply it to
> > the x86 tree?
>
> I've not had any response from Zhang or anyone with a macbook. So as far
> as I know, no, this v4 patch hasn't been tested on any of the affected
> machines.
>
> Zhang, could you test this patch, please? Or pass it along to someone
> else who can do the testing. Thanks.
>
Sure.
I can test it tomorrow because I'm in a training these two days.

thanks,
rui

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