[PATCH 0/3] Support userspace irqchip with arch timers

[Alexander Graf]

On 30.09.16 16:54, Alexander Graf wrote:
> 
> 
> On 27.09.16 21:08, Christoffer Dall wrote:
>> Hi Alex,
>>
>> Marc and I have been looking at this during Linaro connect and have
>> slightly reworked your patch into this small series.
>>
>> It would be good if you could have a look at it and test it out.
>>
>> I've tested it with your QEMU, and it works for UP, but secondary CPUs
>> fail to come up, and it looks like the kernel never gets an IPI for
>> those CPUs from userspace.  Any chance you're willing to take a look at
>> that?
> 
> I still need to see whether I can come up with a prettier solution, but
> for now this works:
> 
> diff --git a/target-i386/kvm.c b/target-i386/kvm.c

Eh, no, not in i386 code :). But the problem seems to be a missing
mpstate sync.


Alex