On 30.01.2012, at 23:46, Peter Maydell wrote:

> On 20 January 2012 02:59, Christoffer Dall
> <c.d...@virtualopensystems.com> wrote:
>> There's a new list of issues available at:
>> 
>> https://github.com/virtualopensystems/linux-kvm-arm/issues
> 
> Thanks for putting this up. Here's a couple more for you :-)
> 
> * Support guest kernels configured for LPAE
> 
> At the moment (well, if you have Marc's 3.3rc1 tree with the A15 L2
> cache control register bodge in it) you can boot an A15 kernel
> configured without LPAE as a KVM guest, but an LPAE kernel with LPAE
> enabled will not boot. This probably mostly requires supporting the
> 64 bit wide cp15 registers that LPAE implies.
> 
> * handle QEMU being ^C'd
> 
> Currently if you ^C the qemu process then instead of a nice
> clean exit things go a bit pear shaped, with apparently part
> of the qemu/kvm combo having quit and the rest not and lots
> of error messages being emitted. (I admit to not having looked
> at this one enough to be certain tht it's a kernel side thing
> rather than a QEMU one; I'm just guessing.)

That one sounds like missing signal detection in the kvm code. I remember 
having had that in ppc kvm too during early development.


Alex

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