2016-12-22 11:45+0100, Paolo Bonzini:
> On 19/12/2016 17:04, Radim Krčmář wrote:
>> Broadcast to address 0xff is not exercised by seabios+linux so we better
>> test it.
>>
>> Signed-off-by: Radim Krčmář <rkrcmar@xxxxxxxxxx>
>> ---
>
> This test is broken by
>
> commit f11e8b051ef613670f9db77a79726534dbc667ec
> Author: Radim Krčmář <rkrcmar@xxxxxxxxxx>
> Date: Tue Dec 13 17:30:00 2016 +0100
>
> KVM: x86: make interrupt delivery fast and slow path behave the same
>
> Slow path tried to prevent IPIs from x2APIC VCPUs from being delivered
> to xAPIC VCPUs and vice-versa. Make slow path behave like fast path,
> which never distinguished that.
>
> Signed-off-by: Radim Krčmář <rkrcmar@xxxxxxxxxx>
> Fixes: 682f732ecf73 ("KVM: x86: bump MAX_VCPUS to 288")
> Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
>
> when run with "./x86/run x86/apic.flat -smp 2 -cpu Nehalem,-x2apic", so I'm removing
> that series from kvm/queue.
Yes, kvm/queue had v2 of the series and I have added the test because
David noticed the broadcast bug while reviewing v3 of that series.
(http://www.spinics.net/lists/kvm/msg142614.html)
The bug was fixed in v4. I have only posted v4 of this one patch as the
rest seemed ok in v3.
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