Am 2016-08-16 15:56, schrieb Michael Walle:
Am 2016-08-16 15:41, schrieb Riku Voipio:
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
>>not set which enables the 64 bit mode for this MMU model. Memory
>>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 <>
>Yup, I guess that's about as smart as we have to be :).
>Reviewed-by: Alexander Graf <>


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

Hi Riku,

mhh, personally I would prefer to see it in 2.7, too, given that it is
just a bugfix. But it only makes sense with the patch that I've just
posted to the mailinglist ("linux-user: ppc64: fix ARCH_206 bit in
AT_HWCAP"). Therefore, if it is too late for the latter, the first
might also be just scheduled for next.

ping. this is still missing. Since David pulled the "linux-user: ppc64: fix ARCH_206 bit in AT_HWCAP" patch. This is the last missing piece to make yocto/ppc64 user-mode emulation work ;)


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