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mm: slightly clarify KSM logic in do_swap_page()
2022-03-25 Mike Kravetzuserfaultfd/selftests: enable hugetlb remap and remove...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2022-03-25 Mike Kravetzselftests/vm: add hugetlb madvise MADV_DONTNEED MADV_REMOVE...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2022-03-25 Mike Kravetzmm: enable MADV_DONTNEED for hugetlb mappings
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2022-03-22 Mike Kravetzhugetlb: clean up potential spectre issue warnings
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2022-03-05 Mike Kravetzselftests/vm: cleanup hugetlb file after mremap test
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2022-02-26 Mike Kravetzselftests/memfd: clean up mapping in mfd_fail_write
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2022-01-15 Mike Kravetzuserfaultfd/selftests: clean up hugetlb allocation...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-12-31 Mike Kravetzuserfaultfd/selftests: fix hugetlb area allocations
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-11-06 Mike Kravetzhugetlb: remove unnecessary set_page_count in prep_compound_...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-11-06 Mike Kravetzhugetlb: add hugetlb demote page support
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-11-06 Mike Kravetzhugetlb: add demote bool to gigantic page routines
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-11-06 Mike Kravetzhugetlb: be sure to free demoted CMA pages to CMA
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-11-06 Mike Kravetzmm/cma: add cma_pages_valid to determine if pages are...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-11-06 Mike Kravetzhugetlb: add demote hugetlb page sysfs interfaces
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
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2021-10-11 Mike Kravetzarm64/hugetlb: fix CMA gigantic page order for non...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-09-03 Mike Kravetzhugetlb: fix hugetlb cgroup refcounting during vma...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-09-03 Mike Kravetzhugetlb: before freeing hugetlb page set dtor to appropriate...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-09-03 Mike Kravetzhugetlb: drop ref count earlier after page allocation
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-09-03 Mike Kravetzhugetlb: simplify prep_compound_gigantic_page ref count...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-08-20 Mike Kravetzhugetlb: don't pass page cache pages to restore_reserve_on_error
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-07-24 Mike Kravetzhugetlbfs: fix mount mode command line processing
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-07-01 Mike Kravetzhugetlb: address ref count racing in prep_compound_gigantic_page
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-07-01 Mike Kravetzhugetlb: remove prep_compound_huge_page cleanup
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-06-16 Mike Kravetzmm/hugetlb: expand restore_reserve_on_error functionality
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-05-23 Mike Kravetzuserfaultfd: hugetlbfs: fix new flag usage in error...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-05-05 Mike Kravetzhugetlb: add lockdep_assert_held() calls for hugetlb_lock
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-05-05 Mike Kravetzhugetlb: make free_huge_page irq safe
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-05-05 Mike Kravetzhugetlb: change free_pool_huge_page to remove_pool_huge_page
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-05-05 Mike Kravetzhugetlb: call update_and_free_page without hugetlb_lock
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-05-05 Mike Kravetzhugetlb: create remove_hugetlb_page() to separate functionality
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-05-05 Mike Kravetzhugetlb: add per-hstate mutex to synchronize user adjustments
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-05-05 Mike Kravetzhugetlb: no need to drop hugetlb_lock to call cma_release
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-05-05 Mike Kravetzmm/cma: change cma mutex to irq safe spinlock
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzhugetlbfs: remove special hugetlbfs_set_page_dirty()
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzmm/hugetlb: change hugetlb_reserve_pages() to type...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzhugetlb: fix uninitialized subpool pointer
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzinclude/linux/hugetlb.h: add synchronization information...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzhugetlb: convert PageHugeFreed to HPageFreed flag
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzhugetlb: convert PageHugeTemporary() to HPageTemporary...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzhugetlb: convert page_huge_active() HPageMigratable...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzhugetlb: use page.private for hugetlb specific page...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzhugetlb: fix copy_huge_page_from_user contig page struct...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2021-02-24 Mike Kravetzhugetlb: fix update_and_free_page contig page struct...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-12-29 Mike Kravetzmm/hugetlb: fix deadlock in hugetlb_cow error path
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-12-06 Mike Kravetzhugetlb_cgroup: fix offline of hugetlb cgroup with...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-11-14 Mike Kravetzhugetlbfs: fix anon huge page migration race
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-11-02 Mike Kravetzhugetlb_cgroup: fix reservation accounting
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-10-14 Mike Kravetzhugetlb: add lockdep check for i_mmap_rwsem held in...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-08-12 Mike Kravetzcma: don't quit at first error when activating reserved...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-08-12 Mike Kravetzhugetlbfs: remove call to huge_pte_alloc without i_mmap_rwsem
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-08-12 Mike Kravetzhugetlbfs: prevent filesystem stacking of hugetlbfs
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-07-03 Mike Kravetzmm/hugetlb.c: fix pages per hugetlb calculation
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-06-04 Mike Kravetzhugetlbfs: fix changes to command line processing
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-06-04 Mike Kravetzhugetlbfs: clean up command line processing
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-06-04 Mike Kravetzhugetlbfs: remove hugetlb_add_hstate() warning for...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-06-04 Mike Kravetzhugetlbfs: move hugepagesz= parsing to arch independent...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-06-04 Mike Kravetzhugetlbfs: add arch_hugetlb_valid_size
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-04-02 Mike Kravetzhugetlbfs: Use i_mmap_rwsem to address page fault/truncate...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2020-04-02 Mike Kravetzhugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-12-01 Mike Kravetzhugetlbfs: convert macros to static inline, fix sparse...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-12-01 Mike Kravetzpowerpc/mm: remove pmd_huge/pud_huge stubs and include...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-12-01 Mike Kravetzmm/hugetlbfs: fix error handling when setting up mounts
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-12-01 Mike Kravetzhugetlbfs: hugetlb_fault_mutex_hash() cleanup
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-09-24 Mike Kravetzhugetlbfs: don't retry when pool page allocations start...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-08-13 Mike Kravetzhugetlbfs: fix hugetlb page migration/fault race causing...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-05-14 Mike Kravetzhugetlbfs: always use address space in inode for resv_map...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-05-14 Mike Kravetzhugetlb: use same fault hash key for shared and private...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-05-14 Mike Kravetzhugetlbfs: on restore reserve error path retain subpool...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-05-14 Mike Kravetzhugetlbfs: fix potential over/underflow setting node...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-04-06 Mike Kravetzhugetlbfs: fix memory leak for resv_map
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-03-01 Mike Kravetzhugetlbfs: fix races and page leaks during migration
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-01-09 Mike Kravetzhugetlbfs: revert "use i_mmap_rwsem for more pmd sharing...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2019-01-09 Mike Kravetzhugetlbfs: revert "Use i_mmap_rwsem to fix page fault...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-12-28 Mike Kravetzhugetlbfs: Use i_mmap_rwsem to fix page fault/truncate...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-12-28 Mike Kravetzhugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-11-18 Mike Kravetzhugetlbfs: fix kernel BUG at fs/hugetlbfs/inode.c:444!
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-10-26 Mike Kravetzhugetlbfs: dirty pages as they are added to pagecache
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-10-05 Mike Kravetzhugetlb: take PMD sharing into account when flushing...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
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2018-10-05 Mike Kravetzmm: migration: fix migration of huge PMD shared pages
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
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2018-08-17 Mike Kravetzmm/hugetlb: remove gigantic page support for HIGHMEM
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-06-08 Mike Kravetzmm: restructure memfd code
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-06-08 Mike Kravetzmm/shmem: update file sealing comments and file checking
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-06-08 Mike Kravetzmm/shmem: add __rcu annotations and properly deref...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-05-26 Mike KravetzMAINTAINERS: change hugetlbfs maintainer and update...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-04-06 Mike Kravetzmm/page_isolation.c: make start_isolate_page_range...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-04-06 Mike Kravetzhugetlbfs: fix bug in pgoff overflow checking
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-03-28 Mike Kravetzipc/shm.c: add split function to shm_vm_ops
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2018-03-23 Mike Kravetzhugetlbfs: check for pgoff value overflow
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-11-30 Mike Kravetzmm/cma: fix alloc_contig_range ret code/potential leak
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-11-03 Mike Kravetzfs/hugetlbfs/inode.c: fix hwpoison reserve accounting
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-09-07 Mike Kravetzselftests/memfd: add memfd_create hugetlbfs selftest
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-09-07 Mike Kravetzmm/shmem: add hugetlbfs support to memfd_create()
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-09-07 Mike Kravetzmm: shm: use new hugetlb size encoding definitions
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-09-07 Mike Kravetzmm: arch: consolidate mmap hugetlb size encodings
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-09-07 Mike Kravetzmm: hugetlb: define system call hugetlb size encodings...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-09-07 Mike Kravetzmm/mremap: fail map duplication attempts for private...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-06-06 Mike Kravetzsparc64: mm: fix copy_tsb to correctly copy huge page...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-05-03 Mike KravetzDocumentation: vm, add hugetlbfs reservation overview
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-04-14 Mike Kravetzhugetlbfs: fix offset overflow in hugetlbfs mmap
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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2017-04-01 Mike Kravetzmm/hugetlb.c: don't call region_abort if region_chg...
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
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