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Re: [Qemu-devel] [PATCH] linux-user: ppc64: set MSR_CM bit for BookE 2.0


From: Riku Voipio
Subject: Re: [Qemu-devel] [PATCH] linux-user: ppc64: set MSR_CM bit for BookE 2.06 MMU
Date: Tue, 16 Aug 2016 16:41:30 +0300
User-agent: Mutt/1.5.23 (2014-03-12)

On Tue, Aug 16, 2016 at 03:32:56PM +0200, Michael Walle wrote:
> Am 2016-07-22 17:57, schrieb Alexander Graf:
> >On 07/22/2016 05:18 PM, Michael Walle wrote:
> >>64 bit user mode doesn't work for the e5500 core because the MSR_CM bit
> >>is
> >>not set which enables the 64 bit mode for this MMU model. Memory
> >>addresses
> >>are truncated to 32 bit, which results in "Invalid data memory access"
> >>error messages. Fix it by setting the MSR_CM bit for this MMU model.
> >>
> >>Signed-off-by: Michael Walle <address@hidden>
> >
> >Yup, I guess that's about as smart as we have to be :).
> >
> >
> >Reviewed-by: Alexander Graf <address@hidden>
> 
> ping?

sorry. slipped through - looks good, but do we want this to qemu 2.7,
or is next goot enough?

Riku





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