[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH v2 09/12] viridian: add ExProcessorMasks variant of the IPI hypercall
On 20.11.2020 10:48, Paul Durrant wrote: > From: Paul Durrant <pdurrant@xxxxxxxxxx> > > A previous patch introduced variants of the flush hypercalls that take a > 'Virtual Processor Set' as an argument rather than a simple 64-bit mask. > This patch introduces a similar variant of the HVCALL_SEND_IPI hypercall > (HVCALL_SEND_IPI_EX). > > NOTE: As with HVCALL_FLUSH_VIRTUAL_ADDRESS_SPACE/LIST_EX, a guest should > not yet issue the HVCALL_SEND_IPI_EX hypercall as support for > 'ExProcessorMasks' is not yet advertised via CPUID. > > Signed-off-by: Paul Durrant <pdurrant@xxxxxxxxxx> I guess most remarks given for the previous patch apply here as well. Jan
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