Linus, please merge this batch of hotfixes. Thanks. The following changes since commit 1644d755d0b06d0f1ee93e1c44336c29386546b4: Merge branch 'linus' (2022-12-20 15:02:03 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2022-12-22-14-34 for you to fetch changes up to e96b95c2b7a63a454b6498e2df67aac14d046d13: gcov: add support for checksum field (2022-12-21 14:31:52 -0800) ---------------------------------------------------------------- Eight fixes, all cc:stable. One is for gcov and the remainder are MM. ---------------------------------------------------------------- Arnd Bergmann (2): kmsan: include linux/vmalloc.h kmsan: export kmsan_handle_urb Liam Howlett (2): maple_tree: fix mas_spanning_rebalance() on insufficient data test_maple_tree: add test for mas_spanning_rebalance() on insufficient data Mathieu Desnoyers (1): mm/mempolicy: fix memory leak in set_mempolicy_home_node system call Mike Kravetz (1): hugetlb: really allocate vma lock for all sharable vmas Rickard x Andersson (1): gcov: add support for checksum field Vlastimil Babka (1): mm, mremap: fix mremap() expanding vma with addr inside vma kernel/gcov/gcc_4_7.c | 5 + lib/maple_tree.c | 4 +- lib/test_maple_tree.c | 23 ++++ mm/hugetlb.c | 333 ++++++++++++++++++++++---------------------------- mm/kmsan/hooks.c | 1 + mm/kmsan/kmsan_test.c | 1 + mm/mempolicy.c | 1 + mm/mremap.c | 3 +- 8 files changed, 184 insertions(+), 187 deletions(-)