# git rev-parse -q --verify e2ca6ba6ba0152361aa4fcbf6067db71b2c7a770^{commit}
e2ca6ba6ba0152361aa4fcbf6067db71b2c7a770
already have revision, skipping fetch
# git checkout -q -f -B kisskb e2ca6ba6ba0152361aa4fcbf6067db71b2c7a770
# git clean -qxdf
# < git log -1
# commit e2ca6ba6ba0152361aa4fcbf6067db71b2c7a770
# Merge: 7e68dd7d07a2 c45bc55a9995
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Dec 13 19:29:45 2022 -0800
# 
#     Merge tag 'mm-stable-2022-12-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
#     
#     Pull MM updates from Andrew Morton:
#     
#      - More userfaultfs work from Peter Xu
#     
#      - Several convert-to-folios series from Sidhartha Kumar and Huang Ying
#     
#      - Some filemap cleanups from Vishal Moola
#     
#      - David Hildenbrand added the ability to selftest anon memory COW
#        handling
#     
#      - Some cpuset simplifications from Liu Shixin
#     
#      - Addition of vmalloc tracing support by Uladzislau Rezki
#     
#      - Some pagecache folioifications and simplifications from Matthew
#        Wilcox
#     
#      - A pagemap cleanup from Kefeng Wang: we have VM_ACCESS_FLAGS, so use
#        it
#     
#      - Miguel Ojeda contributed some cleanups for our use of the
#        __no_sanitize_thread__ gcc keyword.
#     
#        This series should have been in the non-MM tree, my bad
#     
#      - Naoya Horiguchi improved the interaction between memory poisoning and
#        memory section removal for huge pages
#     
#      - DAMON cleanups and tuneups from SeongJae Park
#     
#      - Tony Luck fixed the handling of COW faults against poisoned pages
#     
#      - Peter Xu utilized the PTE marker code for handling swapin errors
#     
#      - Hugh Dickins reworked compound page mapcount handling, simplifying it
#        and making it more efficient
#     
#      - Removal of the autonuma savedwrite infrastructure from Nadav Amit and
#        David Hildenbrand
#     
#      - zram support for multiple compression streams from Sergey Senozhatsky
#     
#      - David Hildenbrand reworked the GUP code's R/O long-term pinning so
#        that drivers no longer need to use the FOLL_FORCE workaround which
#        didn't work very well anyway
#     
#      - Mel Gorman altered the page allocator so that local IRQs can remnain
#        enabled during per-cpu page allocations
#     
#      - Vishal Moola removed the try_to_release_page() wrapper
#     
#      - Stefan Roesch added some per-BDI sysfs tunables which are used to
#        prevent network block devices from dirtying excessive amounts of
#        pagecache
#     
#      - David Hildenbrand did some cleanup and repair work on KSM COW
#        breaking
#     
#      - Nhat Pham and Johannes Weiner have implemented writeback in zswap's
#        zsmalloc backend
#     
#      - Brian Foster has fixed a longstanding corner-case oddity in
#        file[map]_write_and_wait_range()
#     
#      - sparse-vmemmap changes for MIPS, LoongArch and NIOS2 from Feiyang
#        Chen
#     
#      - Shiyang Ruan has done some work on fsdax, to make its reflink mode
#        work better under xfstests. Better, but still not perfect
#     
#      - Christoph Hellwig has removed the .writepage() method from several
#        filesystems. They only need .writepages()
#     
#      - Yosry Ahmed wrote a series which fixes the memcg reclaim target
#        beancounting
#     
#      - David Hildenbrand has fixed some of our MM selftests for 32-bit
#        machines
#     
#      - Many singleton patches, as usual
#     
#     * tag 'mm-stable-2022-12-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (313 commits)
#       mm/hugetlb: set head flag before setting compound_order in __prep_compound_gigantic_folio
#       mm: mmu_gather: allow more than one batch of delayed rmaps
#       mm: fix typo in struct pglist_data code comment
#       kmsan: fix memcpy tests
#       mm: add cond_resched() in swapin_walk_pmd_entry()
#       mm: do not show fs mm pc for VM_LOCKONFAULT pages
#       selftests/vm: ksm_functional_tests: fixes for 32bit
#       selftests/vm: cow: fix compile warning on 32bit
#       selftests/vm: madv_populate: fix missing MADV_POPULATE_(READ|WRITE) definitions
#       mm/gup_test: fix PIN_LONGTERM_TEST_READ with highmem
#       mm,thp,rmap: fix races between updates of subpages_mapcount
#       mm: memcg: fix swapcached stat accounting
#       mm: add nodes= arg to memory.reclaim
#       mm: disable top-tier fallback to reclaim on proactive reclaim
#       selftests: cgroup: make sure reclaim target memcg is unprotected
#       selftests: cgroup: refactor proactive reclaim code to reclaim_until()
#       mm: memcg: fix stale protection of reclaim target memcg
#       mm/mmap: properly unaccount memory on mas_preallocate() failure
#       omfs: remove ->writepage
#       jfs: remove ->writepage
#       ...
# < /opt/cross/kisskb/korg/gcc-9.4.0-nolibc/or1k-linux/bin/or1k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-9.4.0-nolibc/or1k-linux/bin/or1k-linux-ld --version
# < git log --format=%s --max-count=1 e2ca6ba6ba0152361aa4fcbf6067db71b2c7a770
# < make -s -j 160 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.4.0-nolibc/or1k-linux/bin/or1k-linux-  or1ksim_defconfig
# < make -s -j 160 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.4.0-nolibc/or1k-linux/bin/or1k-linux-  help
# make -s -j 160 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.4.0-nolibc/or1k-linux/bin/or1k-linux-  olddefconfig
# make -s -j 160 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.4.0-nolibc/or1k-linux/bin/or1k-linux-  
Completed OK
# rm -rf /kisskb/build/linus_or1ksim_defconfig_or32-gcc9
# Build took: 0:00:57.017585