On 21.06.17 11:56, Matwey V. Kornilov wrote:
2017-06-21 12:53 GMT+03:00 Alexander Graf <[email protected]>:
Hi Matwey,
The QEMU code in 42.2 has a bug on rpi3 which prohibits it from running SMP
guests. Can you please try to use the 42.3 kernel and QEMU? The following
patch did make SMP work for me:
https://github.com/openSUSE/qemu/commit/3227a2bdc7a494194a6a4f7d5653ff178ecb1b2f
Isn't it in 42.2?
https://build.opensuse.org/package/view_file/openSUSE:Leap:42.2/qemu/0071-ARM-KVM-Enable-in-kernel-timers-wit.patch?expand=1
It is, but that's an older version of the patch. There we're missing the
iothread lock, so internal state gets corrupted.
Also IIRC there were some kernel side fixes for SMP support.
Alex
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