Ard Biesheuvel a400076119 UPSTREAM: mm/memblock: add MEMBLOCK_NOMAP attribute to memblock memory table ... This introduces the MEMBLOCK_NOMAP attribute and the required plumbing to make it usable as an indicator that some parts of normal memory should not be covered by the kernel direct mapping. It is up to the arch to actually honor the attribute when laying out this mapping, but the memblock code itself is modified to disregard these regions for allocations and other general use. Cc: linux-mm@kvack.org Cc: Alexander Kuleshov <kuleshovmail@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Change-Id: I55cd3abdf514ac54c071fa0037d8dac73bda798d (cherry picked from commit bf3d3cc580f9960883ebf9ea05868f336d9491c2) Signed-off-by: Sami Tolvanen <samitolvanen@google.com>		2016-10-12 17:34:22 +05:30
..
kasan	kasan: fix kmemleak false-positive in kasan_module_alloc()	2015-11-20 16:17:32 -08:00
backing-dev.c	block: fix bdi vs gendisk lifetime mismatch	2016-08-20 18:09:24 +02:00
balloon_compaction.c	virtio_balloon: fix race between migration and ballooning	2016-03-03 15:07:18 -08:00
bootmem.c
cleancache.c
cma.c	mm/cma.c: suppress warning	2015-11-05 19:34:48 -08:00
cma.h
cma_debug.c
compaction.c	mm, compaction: prevent VM_BUG_ON when terminating freeing scanner	2016-08-10 11:49:25 +02:00
debug-pagealloc.c
debug.c	mm: make compound_head() robust	2015-11-06 17:50:42 -08:00
dmapool.c	mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd	2015-11-06 17:50:42 -08:00
early_ioremap.c	mm/early_ioremap: use offset_in_page macro	2015-11-05 19:34:48 -08:00
fadvise.c
failslab.c	mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM	2015-11-06 17:50:42 -08:00
filemap.c	mm, fs: introduce mapping_gfp_constraint()	2015-11-06 17:50:42 -08:00
frame_vector.c	mm: fix docbook comment for get_vaddr_frames()	2015-11-05 19:34:48 -08:00
frontswap.c
gup.c	mm: introduce VM_LOCKONFAULT	2015-11-05 19:34:48 -08:00
highmem.c
huge_memory.c	mm/huge_memory: replace VM_NO_THP VM_BUG_ON with actual VMA check	2016-05-04 14:48:49 -07:00
hugetlb.c	hugetlb: fix nr_pmds accounting with shared page tables	2016-09-07 08:32:35 +02:00
hugetlb_cgroup.c	mm: make compound_head() robust	2015-11-06 17:50:42 -08:00
hwpoison-inject.c
init-mm.c
internal.h	mm, sl[au]b: add __GFP_ATOMIC to the GFP reclaim mask	2016-08-10 11:49:25 +02:00
interval_tree.c
Kconfig	mm: make compound_head() robust	2015-11-06 17:50:42 -08:00
Kconfig.debug
kmemcheck.c
kmemleak-test.c
kmemleak.c	mm/kmemleak.c: remove unneeded initialization of object to NULL	2015-11-05 19:34:48 -08:00
ksm.c	ksm: unstable_tree_search_insert error checking cleanup	2015-11-05 19:34:48 -08:00
list_lru.c	memcg: simplify and inline __mem_cgroup_from_kmem	2015-11-05 19:34:48 -08:00
maccess.c	x86: remove more uaccess_32.h complexity	2016-08-27 11:23:38 +08:00
madvise.c	mm: add a field to store names for private anonymous memory	2016-02-16 13:54:13 -08:00
Makefile	mm: Hardened usercopy	2016-08-27 11:23:38 +08:00
memblock.c	UPSTREAM: mm/memblock: add MEMBLOCK_NOMAP attribute to memblock memory table	2016-10-12 17:34:22 +05:30
memcontrol.c	Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android	2016-08-18 12:33:31 +08:00
memory-failure.c	mm: soft-offline: check return value in second __get_any_page() call	2016-02-25 12:01:21 -08:00
memory.c	numa: fix /proc/<pid>/numa_maps for THP	2016-05-04 14:48:49 -07:00
memory_hotplug.c	mm/memory_hotplug.c: check for missing sections in test_pages_in_a_zone()	2015-12-29 17:45:49 -08:00
mempolicy.c	mm: add a field to store names for private anonymous memory	2016-02-16 13:54:13 -08:00
mempool.c	mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd	2015-11-06 17:50:42 -08:00
memtest.c
migrate.c	mm: Export migrate_page_move_mapping and migrate_page_copy	2016-07-27 09:47:31 -07:00
mincore.c	mm/mincore: use offset_in_page macro	2015-11-05 19:34:48 -08:00
mlock.c	Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android	2016-02-29 10:18:54 +08:00
mm_init.c
mmap.c	mm: Export do_munmap	2016-04-07 16:50:04 +05:30
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c	mm: add a field to store names for private anonymous memory	2016-02-16 13:54:13 -08:00
mremap.c	mm/mremap: use offset_in_page macro	2015-11-05 19:34:48 -08:00
msync.c	mm/msync: use offset_in_page macro	2015-11-05 19:34:48 -08:00
nobootmem.c
nommu.c	mm/nommu.c: drop unlikely inside BUG_ON()	2015-11-05 19:34:48 -08:00
oom_kill.c	mm/oom_kill.c: avoid attempting to kill init sharing same memory	2015-12-12 10:15:34 -08:00
page-writeback.c	writeback: use higher precision calculation in domain_dirty_limits()	2016-07-27 09:47:29 -07:00
page_alloc.c	Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android	2016-08-11 12:15:55 +08:00
page_counter.c	mm: page_counter: let page_counter_try_charge() return bool	2015-11-05 19:34:48 -08:00
page_ext.c
page_idle.c
page_io.c
page_isolation.c	mm: fix invalid node in alloc_migrate_target()	2016-04-20 15:41:53 +09:00
page_owner.c
pagewalk.c
percpu-km.c
percpu-vm.c
percpu.c	percpu: fix synchronization between synchronous map extension and chunk destruction	2016-07-27 09:47:33 -07:00
pgtable-generic.c	mm,thp: khugepaged: call pte flush at the time of collapse	2016-02-25 12:01:23 -08:00
process_vm_access.c	ptrace: use fsuid, fsgid, effective creds for fs access checks	2016-02-25 12:01:16 -08:00
quicklist.c
readahead.c	mm, fs: introduce mapping_gfp_constraint()	2015-11-06 17:50:42 -08:00
rmap.c	mm: page migration use migration entry for swapcache too	2015-11-05 19:34:48 -08:00
shmem.c	Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android	2016-07-29 21:38:37 +01:00
slab.c	mm: SLAB hardened usercopy support	2016-08-27 11:23:38 +08:00
slab.h	slab/slub: adjust kmem_cache_alloc_bulk API	2015-11-22 11:58:44 -08:00
slab_common.c	mm: memcontrol: fix cgroup creation failure after many small jobs	2016-08-16 09:30:51 +02:00
slob.c	slab/slub: adjust kmem_cache_alloc_bulk API	2015-11-22 11:58:44 -08:00
slub.c	mm/slub: support left redzone	2016-09-24 11:33:19 +08:00
sparse-vmemmap.c
sparse.c
swap.c	mm: make compound_head() robust	2015-11-06 17:50:42 -08:00
swap_cgroup.c
swap_state.c
swapfile.c
truncate.c
usercopy.c	usercopy: remove page-spanning test for now	2016-09-24 11:41:19 +08:00
userfaultfd.c
util.c	proc: revert /proc/<pid>/maps [stack:TID] annotation	2016-09-15 08:27:46 +02:00
vmacache.c	mm/vmacache: inline vmacache_valid_mm()	2015-11-05 19:34:48 -08:00
vmalloc.c	mm: vmalloc: don't remove inexistent guard hole in remove_vm_area()	2015-11-20 16:17:32 -08:00
vmpressure.c
vmscan.c	mm: delete unnecessary and unsafe init_tlb_ubc()	2016-09-30 10:18:38 +02:00
vmstat.c	vmstat: make vmstat_updater deferrable again and shut down on idle	2016-09-14 15:02:22 +05:30
workingset.c
zbud.c	mm: zsmalloc: constify struct zs_pool name	2015-11-06 17:50:42 -08:00
zpool.c	mm: zsmalloc: constify struct zs_pool name	2015-11-06 17:50:42 -08:00
zsmalloc.c	zsmalloc: fix zs_can_compact() integer overflow	2016-05-18 17:06:44 -07:00
zswap.c	mm/zswap: provide unique zpool name	2016-05-11 11:21:14 +02:00