x86/platform/uv: UV support for sub-NUMA clustering

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Sub-NUMA clustering (SNC) invalidates previous assumptions of a 1:1
relationship between blades, sockets, and nodes.  Fix these
assumptions and build tables correctly when SNC is enabled.

Signed-off-by: Steve Wahl <steve.wahl@hpe.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20230519190752.3297140-7-steve.wahl%40hpe.com

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Steve Wahl 2023-05-19 14:07:50 -05:00 • committed by Dave Hansen

parent 45e9f9a995

commit 8a50c58519

2 changed files with 107 additions and 77 deletions

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22

arch/x86/include/asm/uv/uv_hub.h

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156

arch/x86/kernel/apic/x2apic_uv_x.c

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