RFC: Primary architecture promotion requirements

Dennis Gilmore dennis at ausil.us
Thu Mar 22 04:13:51 UTC 2012


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On Thu, 22 Mar 2012 02:02:59 +0100
Kevin Kofler <kevin.kofler at chello.at> wrote:

> Jesse Keating wrote:
> > Arm emulation would go a long way toward validating produced install
> > images too.  Those of us that validate x86 images depend heavily on
> > KVM and the like.
> 
> But full system emulation is slower by a LARGE factor, not merely the
> 2 to 4 Jaroslav quoted for OBS, which (according to Dennis) is using
> a hybrid setup including some host and cross tools and QEMU userspace
> emulation as a fallback, NOT full system emulation.
> 
>         Kevin Kofler
> 

its not using cross tools at all and i never said it is. They use
qemu-arm to run the processes they run all arm binaries. rather than
emulating the full system they run the processes emulated.

Dennis
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