Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Andrea Arcangeli 230c92a879 userfaultfd: propagate the full address in THP faults ... The THP faults were not propagating the original fault address. The latest version of the API with uffd.arg.pagefault.address is supposed to propagate the full address through THP faults. This was not a kernel crashing bug and it wouldn't risk to corrupt user memory, but it would cause a SIGBUS failure because the wrong page was being copied. For various reasons this wasn't easily reproducible in the qemu workload, but the strestest exposed the problem immediately. Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-09-04 16:54:41 -07:00
..
kasan	x86/kasan, mm: Introduce generic kasan_populate_zero_shadow()	2015-08-22 14:54:55 +02:00
backing-dev.c	writeback: don't drain bdi_writeback_congested on bdi destruction	2015-07-02 08:46:00 -06:00
balloon_compaction.c
bootmem.c	mm: page_alloc: pass PFN to __free_pages_bootmem	2015-06-30 19:44:55 -07:00
cleancache.c
cma.c	mm/memblock: add extra "flags" to memblock to allow selection of memory based on attribute	2015-06-24 17:49:44 -07:00
cma.h	mm: cma: mark cma_bitmap_maxno() inline in header	2015-08-14 15:56:32 -07:00
cma_debug.c	mm/cma_debug: correct size input to bitmap function	2015-07-17 16:39:54 -07:00
compaction.c
debug-pagealloc.c
debug.c
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-07-04 19:36:06 -07:00
frontswap.c	frontswap: allow multiple backends	2015-06-24 17:49:45 -07:00
gup.c
highmem.c
huge_memory.c	userfaultfd: propagate the full address in THP faults	2015-09-04 16:54:41 -07:00
hugetlb.c	mm/hugetlb: remove unused arch hook prepare/release_hugepage	2015-06-25 17:00:35 -07:00
hugetlb_cgroup.c
hwpoison-inject.c	mm/memory-failure: introduce get_hwpoison_page() for consistent refcount handling	2015-06-24 17:49:42 -07:00
init-mm.c
internal.h	mm: meminit: finish initialisation of struct pages before basic setup	2015-06-30 19:44:56 -07:00
interval_tree.c
Kconfig	mm/Kconfig: NEED_BOUNCE_POOL: clean-up condition	2015-07-23 20:59:41 +02:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c	mm: kmemleak_alloc_percpu() should follow the gfp from per_alloc()	2015-06-24 17:49:46 -07:00
ksm.c
list_lru.c
maccess.c	lib: move strncpy_from_unsafe() into mm/maccess.c	2015-08-31 12:36:10 -07:00
madvise.c	userfaultfd: teach vma_merge to merge across vma->vm_userfaultfd_ctx	2015-09-04 16:54:41 -07:00
Makefile	userfaultfd: mcopy_atomic|mfill_zeropage: UFFDIO_COPY|UFFDIO_ZEROPAGE preparation	2015-09-04 16:54:41 -07:00
memblock.c	mm: page_alloc: pass PFN to __free_pages_bootmem	2015-06-30 19:44:55 -07:00
memcontrol.c	Merge branch 'for-4.2/writeback' of git://git.kernel.dk/linux-block	2015-06-25 16:00:17 -07:00
memory-failure.c	mm/hwpoison: fix panic due to split huge zero page	2015-08-14 15:56:32 -07:00
memory.c	userfaultfd: call handle_userfault() for userfaultfd_missing() faults	2015-09-04 16:54:41 -07:00
memory_hotplug.c	memory-hotplug: add hot-added memory ranges to memblock before allocate node_data for a node.	2015-09-04 16:54:41 -07:00
mempolicy.c	userfaultfd: teach vma_merge to merge across vma->vm_userfaultfd_ctx	2015-09-04 16:54:41 -07:00
mempool.c
memtest.c	mm/memblock: add extra "flags" to memblock to allow selection of memory based on attribute	2015-06-24 17:49:44 -07:00
migrate.c	mm/memory-failure: set PageHWPoison before migrate_pages()	2015-08-07 04:39:42 +03:00
mincore.c
mlock.c	userfaultfd: teach vma_merge to merge across vma->vm_userfaultfd_ctx	2015-09-04 16:54:41 -07:00
mm_init.c	mm: meminit: remove mminit_verify_page_links	2015-06-30 19:44:56 -07:00
mmap.c	userfaultfd: teach vma_merge to merge across vma->vm_userfaultfd_ctx	2015-09-04 16:54:41 -07:00
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c	userfaultfd: teach vma_merge to merge across vma->vm_userfaultfd_ctx	2015-09-04 16:54:41 -07:00
mremap.c	mm: new arch_remap() hook	2015-06-24 17:49:41 -07:00
msync.c
nobootmem.c	mm: page_alloc: pass PFN to __free_pages_bootmem	2015-06-30 19:44:55 -07:00
nommu.c	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2015-09-01 18:46:42 -07:00
oom_kill.c	mm/oom_kill.c: print points as unsigned int	2015-06-24 17:49:44 -07:00
page-writeback.c	writeback: fix initial dirty limit	2015-08-07 04:39:42 +03:00
page_alloc.c	mm: make page pfmemalloc check more robust	2015-08-21 14:30:10 -07:00
page_counter.c
page_ext.c
page_io.c	fs: use helper bio_add_page() instead of open coding on bi_io_vec	2015-08-13 12:32:00 -06:00
page_isolation.c
page_owner.c	mm/page_owner: set correct gfp_mask on page_owner	2015-07-17 16:39:54 -07:00
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c	percpu: clean up of schunk->map[] assignment in pcpu_setup_first_chunk	2015-07-21 11:31:00 -04:00
pgtable-generic.c	mm: clarify that the function operates on hugepage pte	2015-06-24 17:49:44 -07:00
process_vm_access.c
quicklist.c
readahead.c
rmap.c	Merge branch 'for-4.2/writeback' of git://git.kernel.dk/linux-block	2015-06-25 16:00:17 -07:00
shmem.c	ipc: use private shmem or hugetlbfs inodes for shm segments.	2015-08-07 04:39:41 +03:00
slab.c	slab: infrastructure for bulk object allocation and freeing	2015-09-04 16:54:41 -07:00
slab.h	mm/slab.h: fix argument order in cache_from_obj's error message	2015-09-04 16:54:41 -07:00
slab_common.c	slab: infrastructure for bulk object allocation and freeing	2015-09-04 16:54:41 -07:00
slob.c	slab: infrastructure for bulk object allocation and freeing	2015-09-04 16:54:41 -07:00
slub.c	mm/slub: don't wait for high-order page allocation	2015-09-04 16:54:41 -07:00
sparse-vmemmap.c
sparse.c
swap.c	mm: drop bogus VM_BUG_ON_PAGE assert in put_page() codepath	2015-06-24 17:49:42 -07:00
swap_cgroup.c
swap_state.c
swapfile.c	vfs: add seq_file_path() helper	2015-06-23 18:01:07 -04:00
truncate.c
userfaultfd.c	userfaultfd: avoid mmap_sem read recursion in mcopy_atomic	2015-09-04 16:54:41 -07:00
util.c
vmacache.c
vmalloc.c
vmpressure.c
vmscan.c	mm, vmscan: Do not wait for page writeback for GFP_NOFS allocations	2015-08-05 10:49:38 +02:00
vmstat.c
workingset.c
zbud.c	zpool: remove zpool_evict()	2015-06-25 17:00:37 -07:00
zpool.c	zpool: remove zpool_evict()	2015-06-25 17:00:37 -07:00
zsmalloc.c	zpool: remove zpool_evict()	2015-06-25 17:00:37 -07:00
zswap.c	zswap: runtime enable/disable	2015-06-25 17:00:37 -07:00