[PATCH 0/5] mm/hmm: HMM documentation updates and code fixes

[rcampbell]

From: Ralph Campbell <rcampbell@xxxxxxxxxx>

I hit a use after free bug in hmm_free() with KASAN and then couldn't
stop myself from cleaning up a bunch of documentation and coding style
changes. So the first two patches are clean ups, the last three are
the fixes.

Ralph Campbell (5):
  mm/hmm: Update HMM documentation
  mm/hmm: Clean up some coding style and comments
  mm/hmm: Use mm_get_hmm() in hmm_range_register()
  mm/hmm: hmm_vma_fault() doesn't always call hmm_range_unregister()
  mm/hmm: Fix mm stale reference use in hmm_free()

 Documentation/vm/hmm.rst | 139 ++++++++++++++++++-----------------
 include/linux/hmm.h      |  84 ++++++++++------------
 mm/hmm.c                 | 151 ++++++++++++++++-----------------------
 3 files changed, 174 insertions(+), 200 deletions(-)

-- 
2.20.1