[RFC PATCH 0/3] x86/mm: LAM fixups and cleanups

[Yosry Ahmed]

This series has a few fixups and cleanups for LAM code noticed through
code inspection. They are marked as RFC because I am not very familiar
with this code so I may have gotten something (or all of it) wrong.

Yosry Ahmed (3):
  x86/mm: fix LAM cr3 mask inconsistency during context switch
  x86/mm: make sure LAM is up-to-date during context switching
  x86/mm: cleanup prctl_enable_tagged_addr() nr_bits error checking

 arch/x86/include/asm/tlbflush.h | 11 ++++--
 arch/x86/kernel/process_64.c    | 10 ++---
 arch/x86/mm/tlb.c               | 67 +++++++++++++++++++--------------
 3 files changed, 48 insertions(+), 40 deletions(-)

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2.44.0.278.ge034bb2e1d-goog