[PATCH 0/2] Fix swap and page migration for LPAE

[Will Deacon]

Hello,

These two patches fix swapping and page migration for LPAE-enabled
kernels. Without these changes, we corrupt the offset stored in the file
pte when updating the page tables and may truncate the pfn when storing
it into a swp_entry_t.

I'll CC stable on the final patches.

All feedback welcome,

Will


Will Deacon (2):
  ARM: mm: avoid setting nG bit for user mappings that aren't present
  ARM: mm: use 5 bits for swapfile type encoding

 arch/arm/include/asm/pgtable.h |   40 +++++++++++++++++++++-------------------
 arch/arm/mm/flush.c            |    2 --
 2 files changed, 21 insertions(+), 21 deletions(-)

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1.7.4.1