From: Riku Voipio <riku.voipio@iki.fi>
To: Michael Walle <michael@walle.cc>
Cc: Alexander Graf <agraf@suse.de>,
qemu-ppc@nongnu.org, qemu-devel@nongnu.org
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 [thread overview]
Message-ID: <20160816134130.GA19717@beaming.home> (raw)
In-Reply-To: <10394037c57ae9c3f734cd31e93d58a8@walle.cc>
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 <michael@walle.cc>
> >
> >Yup, I guess that's about as smart as we have to be :).
> >
> >
> >Reviewed-by: Alexander Graf <agraf@suse.de>
>
> ping?
sorry. slipped through - looks good, but do we want this to qemu 2.7,
or is next goot enough?
Riku
next prev parent reply other threads:[~2016-08-16 13:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-22 15:18 [Qemu-devel] [PATCH] linux-user: ppc64: set MSR_CM bit for BookE 2.06 MMU Michael Walle
2016-07-22 15:57 ` Alexander Graf
2016-08-16 13:32 ` Michael Walle
2016-08-16 13:41 ` Riku Voipio [this message]
2016-08-16 13:56 ` Michael Walle
2016-09-21 10:59 ` Michael Walle
2016-09-21 18:41 ` Riku Voipio
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