From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 26 Jun 2023 23:26:44 +0000 (-0700)
Subject: Merge tag 'x86_platform_for_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: large-folio-writes~291
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=36db314440502c1a3a283ba5a16cb5075c19f3d9;p=users%2Fwilly%2Fpagecache.git

Merge tag 'x86_platform_for_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 platform updates from Dave Hansen:
 "Allow CPUs in SGX/HPE Ultraviolet to start using Sub-NUMA clustering
  (SNC) mode. SNC has been around outside the UV world for a while but
  evidently never worked on UV systems.

  SNC is rather notorious for breaking bad assumptions of a 1:1
  relationship between physical sockets and NUMA nodes. The UV code was
  rather prolific with these assumptions and took quite a bit of
  refactoring to remove them"

* tag 'x86_platform_for_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/platform/uv: Update UV[23] platform code for SNC
  x86/platform/uv: Remove remaining BUG_ON() and BUG() calls
  x86/platform/uv: UV support for sub-NUMA clustering
  x86/platform/uv: Helper functions for allocating and freeing conversion tables
  x86/platform/uv: When searching for minimums, start at INT_MAX not 99999
  x86/platform/uv: Fix printed information in calc_mmioh_map
  x86/platform/uv: Introduce helper function uv_pnode_to_socket.
  x86/platform/uv: Add platform resolving #defines for misc GAM_MMIOH_REDIRECT*
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36db314440502c1a3a283ba5a16cb5075c19f3d9