[SRU][S][PATCH 0/1] Resolve get_user_pages() performance regression for 0-order NULL-mapping folios

Jacob Martin jacob.martin at canonical.com
Thu Sep 10 13:59:36 UTC 2026


John Hubbard (1):
  mm/gup: fix GUP-fast fallback for NULL-mapping order-0 folios

 mm/gup.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

-- 
2.43.0




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