On Thu, Apr 4, 2013 at 5:10 PM, Paul Moore <[email protected]> wrote:
> On Thursday, April 04, 2013 04:06:32 PM Kees Cook wrote:
>> On Wed, Apr 3, 2013 at 10:28 AM, Paul Moore <[email protected]> wrote:
>> > I just verified that Cython 0.15.1 does fail, but 0.16 or higher works
>> > just fine.  Time to tweak the configure script to check the Cython
>> > version ...
>>
>> (ARM emulation is sooo sloooow.) I've built 0.17 now, and the tests
>> show failures and errors:
>
> Bummer.  The segfault on 11-basic-basic_errors.py is particularly bothersome.
> I feel bad asking but any chance I could ask you to do a little debugging?
> Failing that, would you mind sharing your "ARM VM for dummies" notes?

Yeah, I can dig in a see what's up. I worry it's cython glitch; cython
took almost a day to build. :P

If you really want it, I can share the .config I have that works. I'm
using a Debian wheezy ARM versatile image. The qemu boot command uses
some ifup/down scripts, but basically looks like:

sudo qemu-system-arm -nographic -m 256 -M versatilepb -kernel
~/src/linux/arch/arm/boot/zImage -drive
file=$HOME/image/arm/vda.qcow2,if=scsi,format=qcow2 -append
"root=/dev/sda1 console=ttyAMA0" -net nic,vlan=0 -net
tap,vlan=0,script=$HOME/kvm/kvm-ifup,downscript=$HOME/kvm/kvm-ifdown,ifname=tap0-arm

I can't seem to get virtio working. *shrug*

-Kees

--
Kees Cook
Chrome OS Security

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