[PATCH 0/3] Revert HAFDBS changes

Chris Packham judge.packham at gmail.com
Fri Oct 27 02:23:51 CEST 2023


As discussed this series reverts the HAFDBS changes that caused an issue
on AC5/AC5X. I think there are some improvements that can be made to the
initial memory map for the AC5/AC5X but so far nothing I've found makes
it compatible with the HAFDBS changes.


Chris Packham (3):
  Revert "armv8: enable HAFDBS for other ELx when FEAT_HAFDBS is
    present"
  Revert "arm64: Use level-2 for largest block mappings when FEAT_HAFDBS
    is present"
  Revert "arm64: Use FEAT_HAFDBS to track dirty pages when available"

 arch/arm/cpu/armv8/cache_v8.c      | 30 +++---------------------------
 arch/arm/include/asm/armv8/mmu.h   | 20 ++++----------------
 arch/arm/include/asm/global_data.h |  2 --
 3 files changed, 7 insertions(+), 45 deletions(-)

-- 
2.42.0



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