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mm/khugepaged: collapse_shmem() stop if punched or truncated
2018-12-05
Hugh Dickins
mm/khugepaged: collapse_shmem() stop if punched or...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-12-05
Hugh Dickins
mm/huge_memory: fix lockdep complaint on 32-bit i_size_read()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-12-05
Hugh Dickins
mm/huge_memory: splitting set mapping+index before...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-12-05
Hugh Dickins
mm/huge_memory: rename freeze_page() to unmap_page()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-07-25
Hugh Dickins
mm/huge_memory.c: fix data loss when splitting a file pmd
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-06-06
Hugh Dickins
mm: fix the NULL mapping case in __isolate_lru_page()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-02-17
Hugh Dickins
kaiser: fix compile error without vsyscall
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-02-13
Hugh Dickins
kaiser: allocate pgd with order 0 when pti=off
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-02-13
Hugh Dickins
kaiser: fix intel_bts perf crashes
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: kaiser_flush_tlb_on_return_to_user() check...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: asm/tlbflush.h handle noPGE at lower level
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: drop is_atomic arg to kaiser_pagetable_walk()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: use ALTERNATIVE instead of x86_cr3_pcid_noflush
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: add "nokaiser" boot option, using ALTERNATIVE
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: fix unlikely error in alloc_ldt_struct()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: kaiser_remove_mapping() move along the pgd
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: paranoid_entry pass cr3 need to paranoid_exit
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: x86_cr3_pcid_noflush and x86_cr3_pcid_user
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: PCID 0 for kernel and 128 for user
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: load_new_mm_cr3() let SWITCH_USER_CR3 flush...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: enhanced by kernel and user PCIDs
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: vmstat show NR_KAISERTABLE as nr_overhead
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: delete KAISER_REAL_SWITCH option
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: name that 0x1000 KAISER_SHADOW_PGD_OFFSET
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: cleanups while trying for gold link
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: align addition to x86/mm/Makefile
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: tidied up kaiser_add/remove_mapping slightly
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: tidied up asm/kaiser.h somewhat
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: ENOMEM if kaiser_pagetable_walk() NULL
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: fix perf crashes
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: fix regs to do_nmi() ifndef CONFIG_KAISER
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: KAISER depends on SMP
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: fix build and FIXME in alloc_ldt_struct()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: stack map PAGE_SIZE at THREAD_SIZE-PAGE_SIZE
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2018-01-05
Hugh Dickins
kaiser: do not set _PAGE_NX on pgd_none
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2017-06-24
Hugh Dickins
mm: fix new crash in unmapped_area_topdown()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2017-06-24
Hugh Dickins
mm: larger stack guard gap, between vmas
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-11-12
Hugh Dickins
powerpc: Fix exception vector build with 2.23 era binutils
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-11-11
Hugh Dickins
shmem: fix pageflags after swapping DMA32 object
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-09-24
Hugh Dickins
mm: delete unnecessary and unsafe init_tlb_ubc()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-09-24
Hugh Dickins
huge tmpfs: fix Committed_AS leak
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-07-28
Hugh Dickins
mm, compaction: don't isolate PageWriteback pages in...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-07-26
Hugh Dickins
shmem: get_unmapped_area align huge page
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-07-15
Hugh Dickins
mm: thp: refix false positive BUG in page_move_anon_rmap()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-07-11
Hugh Dickins
tmpfs: fix regression hang in fallocate undo
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-20
Hugh Dickins
arch: fix has_transparent_hugepage()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-20
Hugh Dickins
huge pagecache: extend mremap pmd rmap lockout to files
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-20
Hugh Dickins
huge mm: move_huge_pmd does not need new_vma
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-20
Hugh Dickins
mm: /proc/sys/vm/stat_refresh to force vmstat update
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-20
Hugh Dickins
tmpfs: preliminary minor tidyups
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-20
Hugh Dickins
mm: use __SetPageSwapBacked and dont ClearPageSwapBacked
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-20
Hugh Dickins
mm: update_lru_size do the __mod_zone_page_state
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-20
Hugh Dickins
mm: update_lru_size warn and reset bad lru_size
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-06
Hugh Dickins
mm, cma: prevent nr_isolated_* counters from going...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-05-06
Hugh Dickins
huge pagecache: mmap_sem is unlocked when truncation...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-03-09
Hugh Dickins
mm: __delete_from_page_cache show Bad page if mapped
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-02-19
Hugh Dickins
mm, x86: fix pte_page() crash in gup_pte_range()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-02-03
Hugh Dickins
mm: retire GUP WARN_ON_ONCE that outlived its usefulness
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-01-16
Hugh Dickins
mm: make swapoff more robust against soft dirty
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-01-15
Hugh Dickins
memcg: avoid vmpressure oops when memcg disabled
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2016-01-12
Hugh Dickins
powerpc/mm: fix _PAGE_SWP_SOFT_DIRTY breaking swapoff
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-12-12
Hugh Dickins
tmpfs: fix shmem_evict_inode() warnings on i_blocks
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-12-12
Hugh Dickins
mm: fix kerneldoc on mem_cgroup_replace_page
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-12-12
Hugh Dickins
osd fs: __r4w_get_page rely on PageUptodate for uptodate
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
Documentation/filesystems/proc.txt: a little tidying
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
tmpfs: avoid a little creat and stat slowdown
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: migrate dirty page without clear_page_dirty_for_io etc
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: page migration avoid touching newpage until no...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: page migration use migration entry for swapcache too
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: simplify page migration's anon_vma comment and...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: page migration remove_migration_ptes at lock+unlock...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: page migration trylock newpage at same level as...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: page migration use the put_new_page whenever necessary
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: correct a couple of page migration comments
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: rename mem_cgroup_migrate to mem_cgroup_replace_page
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: page migration fix PageMlocked on migrated pages
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm: rmap use pte lock not mmap_sem to set PageMlocked
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-11-06
Hugh Dickins
mm Documentation: undoc non-linear vmas
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-09-08
Hugh Dickins
mm, vmscan: unlock page while waiting on writeback
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-08-21
Hugh Dickins
mm: fix potential data race in SyS_swapon
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-06-18
Hugh Dickins
mm: shmem_zero_setup skip security check and lockdep...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2015-02-13
Hugh Dickins
mm: fix negative nr_isolated counts
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-12-13
Hugh Dickins
mm: unmapped page migration avoid unmap+remap overhead
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-12-03
Hugh Dickins
mm: fix swapoff hang after page migration and fork
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-08-29
Hugh Dickins
x86,mm: fix pte_special versus pte_numa
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-08-07
Hugh Dickins
mm: replace init_page_accessed by __SetPageReferenced
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-08-07
Hugh Dickins
mm/memory.c: use entry = ACCESS_ONCE(*pte) in handle_pte_fault()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-07-26
Hugh Dickins
mm: fix direct reclaim writeback regression
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-07-23
Hugh Dickins
simple_xattr: permit 0-size extended attributes
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-07-23
Hugh Dickins
mm/fs: fix pessimization in hole-punching pagecache
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-07-23
Hugh Dickins
shmem: fix splicing from a hole while it's punched
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-07-23
Hugh Dickins
shmem: fix faulting into a hole, not taking i_mutex
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-07-22
Hugh Dickins
drm/i915: fix freeze with blank screen booting highmem
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-07-03
Hugh Dickins
shmem: fix init_page_accessed use to stop !PageLRU bug
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-06-23
Hugh Dickins
mm: fix crashes from mbind() merging vmas
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-06-23
Hugh Dickins
shmem: fix faulting into a hole while it's punched
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-06-23
Hugh Dickins
mm: let mm_find_pmd fix buggy race with THP fault
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-06-23
Hugh Dickins
mm: thp: fix DEBUG_PAGEALLOC oops in copy_page_rep()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-06-23
Hugh Dickins
tmpfs: ZERO_RANGE and COLLAPSE_RANGE not currently...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2014-06-04
Hugh Dickins
mm, memcg: periodically schedule when emptying page...
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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