Reza Arbab a6030d7e0b spapr: Add a new level of NUMA for GPUs ... NUMA nodes corresponding to GPU memory currently have the same affinity/distance as normal memory nodes. Add a third NUMA associativity reference point enabling us to give GPU nodes more distance. This is guest visible information, which shouldn't change under a running guest across migration between different qemu versions, so make the change effective only in new (pseries > 5.0) machine types. Before, `numactl -H` output in a guest with 4 GPUs (nodes 2-5): node distances: node 0 1 2 3 4 5 0: 10 40 40 40 40 40 1: 40 10 40 40 40 40 2: 40 40 10 40 40 40 3: 40 40 40 10 40 40 4: 40 40 40 40 10 40 5: 40 40 40 40 40 10 After: node distances: node 0 1 2 3 4 5 0: 10 40 80 80 80 80 1: 40 10 80 80 80 80 2: 80 80 10 80 80 80 3: 80 80 80 10 80 80 4: 80 80 80 80 10 80 5: 80 80 80 80 80 10 These are the same distances as on the host, mirroring the change made to host firmware in skiboot commit f845a648b8cb ("numa/associativity: Add a new level of NUMA for GPU's"). Signed-off-by: Reza Arbab <arbab@linux.ibm.com> Message-Id: <20200716225655.24289-1-arbab@linux.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>		2020-07-20 09:21:39 +10:00
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designware.h
gpex.h
i440fx.h
pam.h
pnv_phb3_regs.h	ppc/pnv: Add models for POWER8 PHB3 PCIe Host bridge	2020-02-02 14:07:57 +11:00
pnv_phb3.h	ppc/pnv: Add models for POWER8 PHB3 PCIe Host bridge	2020-02-02 14:07:57 +11:00
pnv_phb4_regs.h
pnv_phb4.h
ppce500.h
q35.h	hw/pci-host/q35: Remove unused includes	2020-03-09 15:59:31 +01:00
sabre.h
spapr.h	spapr: Add a new level of NUMA for GPUs	2020-07-20 09:21:39 +10:00
uninorth.h
xilinx-pcie.h