Change Details

Perfunctory NUMA support: - associate CPU with domain - associate memory ranges with domain - identify domain for devices - limit device interrupt binding to appropriate domain - Additionally fixes a bug in the setting of Maxmem which led to only memory attached to the first socket being enabled for DMA A pmap variant can opt in to numa support by by calling `numa_mem_regions` at the end of pmap_bootstrap - registering the corresponding ranges with the VM.

Perfunctory NUMA support: - associate CPU with domain - associate memory ranges with domain - identify domain for devices - limit device interrupt binding to appropriate domain - Additionally fixes a bug in the setting of Maxmem which led to only memory attached to the first socket being enabled for DMA A pmap variant can opt in to numa support by by calling `numa_mem_regions` at the end of pmap_bootstrap - registering the corresponding ranges with the VM. NB: mmu_radix.c isn't upstream - but it's the only pmap I've tested NUMA support on, so it's included in the diff. As of some time after ALPHA5 I wasn't able to boot HPT on my system.

Perfunctory NUMA support: - associate CPU with domain - associate memory ranges with domain - identify domain for devices - limit device interrupt binding to appropriate domain - Additionally fixes a bug in the setting of Maxmem which led to only memory attached to the first socket being enabled for DMA A pmap variant can opt in to numa support by by calling `numa_mem_regions` at the end of pmap_bootstrap - registering the corresponding ranges with the VM. corresponding ranges with the VM. NB: mmu_radix.c isn't upstream - but it's the only pmap I've tested NUMA support on, so it's included in the diff. As of some time after ALPHA5 I wasn't able to boot HPT on my system.