Messages in this thread |  | | Subject | Re: [PATCH V6 0/7] ACPI: Support Generic Initiator proximity domains | From | Brice Goglin <> | Date | Wed, 18 Dec 2019 12:32:06 +0100 |
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Le 16/12/2019 à 16:38, Jonathan Cameron a écrit : > Introduces a new type of NUMA node for cases where we want to represent > the access characteristics of a non CPU initiator of memory requests, > as these differ from all those for existing nodes containing CPUs and/or > memory. > > These Generic Initiators are presented by the node access0 class in > sysfs in the same way as a CPU. It seems likely that there will be > usecases in which the best 'CPU' is desired and Generic Initiators > should be ignored. The final few patches in this series introduced > access1 which is a new performance class in the sysfs node description > which presents only CPU to memory relationships. Test cases for this > are described below.
Hello Jonathan
If I want to test this with a fake GI, what are the minimal set of changes I should put in my ACPI tables? Can I just specify a dummy GI in SRAT? What handle should I use there?
Thanks
Brice
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