projects / platform / kernel / linux-rpi.git / search
? search:
summary | shortlog | log | commit | commitdiff | tree
first ⋅ prev ⋅ next
mm/uffd: allow vma to merge as much as possible
2023-06-12 Peter Xumm/uffd: allow vma to merge as much as possible
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-06-12 Peter Xumm/uffd: fix vma operation where start addr cuts part...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-21 Peter Xuselftests/mm: add tests for RO pinning vs fork()
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-21 Peter Xuselftests/mm: rename COW_EXTRA_LIBS to IOURING_EXTRA_LIBS
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-21 Peter Xuselftests/mm: extend and rename uffd pagemap test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-21 Peter Xuselftests/mm: add a few options for uffd-unit-test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-21 Peter Xumm/hugetlb: fix uffd-wp bit lost when unsharing happens
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-21 Peter Xumm/hugetlb: fix uffd-wp during fork()
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: add uffdio register ioctls test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: add shmem-private test to uffd-stress
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: drop sys/dev test in uffd-stress test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: allow uffd test to skip properly with...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: workaround no way to detect uffd-minor...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: move zeropage test into uffd unit tests
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: move uffd sig/events tests into uffd...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: move uffd minor test to unit test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: move uffd pagemap test to unit test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: add framework for uffd-unit-test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: allow allocate_area() to fail properly
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: let uffd_handle_page_fault() take wp...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: rename uffd_stats to uffd_args
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: drop global hpage_size in uffd tests
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: drop global mem_fd in uffd tests
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: UFFDIO_API test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: uffd_open_{dev|sys}()
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: uffd_[un]register()
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: split uffd tests into uffd-stress and...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: create uffd-common.[ch]
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: drop test_uffdio_zeropage_eexist
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: test UFFDIO_ZEROPAGE only when !hugetlb
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: reuse pagemap_get_entry() in vm_util.h
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: use PM_* macros in vm_utils.h
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: merge default_huge_page_size() into one
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: link vm_util.c always
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: use TEST_GEN_PROGS where proper
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: merge util.h into vm_util.h
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: dump a summary in run_vmtests.sh
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-18 Peter Xuselftests/mm: update .gitignore with two missing tests
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-16 Peter XuRevert "userfaultfd: don't fail on unrecognized features"
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-16 Peter Xumm/khugepaged: check again on anon uffd-wp during isolation
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-06 Peter Xuselftests/mm: smoke test UFFD_FEATURE_WP_UNPOPULATED
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-06 Peter Xumm/uffd: UFFD_FEATURE_WP_UNPOPULATED
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-04-06 Peter Xumm/hugetlb: fix uffd wr-protection for CoW optimization...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-03-28 Peter Xumm/thp: rename TRANSPARENT_HUGEPAGE_NEVER_DAX to _UNSUPPORTED
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-03-28 Peter Xumm/khugepaged: cleanup memcg uncharge for failure path
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-03-28 Peter Xumm/khugepaged: alloc_charge_hpage() take care of mem...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-03-24 Peter Xukselftest: vm: fix unused variable warning
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-02-20 Peter Xumm/uffd: fix comment in handling pte markers
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-02-17 Peter Xumm/migrate: fix wrongly apply write bit after mkdirty...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-02-14 Peter Xus390/mm: define private VM_FAULT_* reasons from top...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xuselftests/vm: remove __USE_GNU in hugetlb-madvise.c
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/uffd: detect pgtable allocation failures
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/mprotect: use long for page accountings and retval
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/hugetlb: introduce hugetlb_walk()
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/hugetlb: make walk_hugetlb_range() safe to pmd unshare
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/hugetlb: make follow_hugetlb_page() safe to pmd...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/hugetlb: make hugetlb_follow_page_mask() safe to...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/hugetlb: make userfaultfd_huge_must_wait() safe...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/hugetlb: move swap entry handling into vma lock...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/hugetlb: document huge_pte_offset usage
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/hugetlb: don't wait for migration entry during follow...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/hugetlb: let vma_offset_start() to return start
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/uffd: always wr-protect pte in pte|pmd_mkuffd_wp()
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm: fix a few rare cases of using swapin error pte...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-19 Peter Xumm/uffd: fix pte marker when fork() without fork event
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2023-01-12 Peter Xumm/hugetlb: pre-allocate pgtable pages for uffd wr...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-30 Peter Xumm/thp: re-apply mkdirty for small pages after split
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-30 Peter Xuselftests/vm: use memfd for hugepage-mmap test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-30 Peter Xumm/uffd: sanity check write bit for uffd-wp protected...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-30 Peter Xumm: use pte markers for swap errors
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-30 Peter Xumm: always compile in pte markers
Signed-off-by: Peter Xu <peterx@redhat.com>
Cc: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter Xukvm: x86: Allow to respond to generic signals during...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter Xukvm: Add interruptible flag to __gfn_to_pfn_memslot()
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter Xukvm: Add KVM_PFN_ERR_SIGPENDING
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter Xumm/gup: Add FOLL_INTERRUPTIBLE
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter XuRevert "mm/uffd: fix warning without PTE_MARKER_UFFD_WP...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter Xumm/hugetlb: unify clearing of RestoreReserve for private...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter Xuselftests/vm: drop mnt point for hugetlb in run_vmtests.sh
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter Xuselftests/vm: use memfd for hugepage-mremap test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter Xuselftests/vm: use memfd for hugetlb-madvise test
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-09 Peter Xuselftests/vm: use memfd for uffd hugetlb tests
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-08 Peter Xumm/shmem: use page_mapping() to detect page cache for...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-11-08 Peter XuPartly revert "mm/thp: carry over dirty bit when thp...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-10-28 Peter Xumm/uffd: fix vma check on userfault for wp
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-10-13 Peter Xumm/selftest: uffd: explain the write missing fault...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-10-13 Peter Xumm/hugetlb: use hugetlb_pte_stable in migration race...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-10-13 Peter Xumm/hugetlb: fix race condition of uffd missing/minor...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-10-12 Peter Xumm/uffd: fix warning without PTE_MARKER_UFFD_WP compiled in
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-09-27 Peter Xumm/swap: cache swap migration A/D bits support
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-09-27 Peter Xumm/swap: cache maximum swapfile size when init swap
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-09-27 Peter Xumm: remember young/dirty bit for page migrations
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-09-27 Peter Xumm/thp: carry over dirty bit when thp splits on pmd
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-09-27 Peter Xumm/swap: add swp_offset_pfn() to fetch PFN from swap...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-09-27 Peter Xumm/swap: comment all the ifdef in swapops.h
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-09-27 Peter Xumm/x86: use SWP_TYPE_BITS in 3-level swap macros
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-08-28 Peter Xumm/mprotect: only reference swap pfn page if type match
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-08-20 Peter Xumm/uffd: reset write protection when unregister with...
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-08-20 Peter Xumm/smaps: don't access young/dirty bit if pte unpresent
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-07-30 Peter Xuselftests: add soft-dirty into run_vmtests.sh
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
2022-07-30 Peter Xuselftests: soft-dirty: add test for mprotect
Signed-off-by: Peter Xu <peterx@redhat.com>
 commit | commitdiff | tree
next
Domain: System / Kernel;