Cédric Le Goater <c...@kaod.org> writes:
> On 02/13/2018 10:18 AM, Michael Ellerman wrote:
>> Cédric Le Goater <c...@kaod.org> writes:
>>> The CPU event notification queues on sPAPR should be configured using
>>> a hardware CPU identifier.
>>> The problem did not show up on the Power Hypervisor because pHyp
>>> supports 8 threads per core which keeps CPU number contiguous. This is
>>> not the case on all sPAPR virtual machines, some use SMT=1.
>>> Also improve error logging by adding the CPU number.
>>> Signed-off-by: Cédric Le Goater <c...@kaod.org>
>>> I think we should send this one to stable also.
>> Fixes: eac1e731b59e ("powerpc/xive: guest exploitation of the XIVE interrupt
>> Cc: sta...@vger.kernel.org # v4.14+
> yes. I just added the Cc:. I am not sure that will work with
> patchwork though.
They don't accept patches that way.
I'll add the tags and commit it.