Tony Luck b0aeba741b Fix alloc_node_mem_map() to work on ia64 again ...

In commit a1c34a3bf00a ("mm: Don't offset memmap for flatmem") Laura
fixed a problem for Srinivas relating to the bottom 2MB of RAM on an ARM
IFC6410 board.

One small wrinkle on ia64 is that it allocates the node_mem_map earlier
in arch code, so it skips the block of code where "offset" is
initialized.

Move initialization of start and offset before the check for the
node_mem_map so that they will always be available in the latter part of
the function.

Tested-by: Laura Abbott <laura@labbott.name>
Fixes: a1c34a3bf00a (mm: Don't offset memmap for flatmem)
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2015-11-10 14:44:26 -08:00

..

kasan

kasan: always taint kernel on report

2015-11-05 19:34:48 -08:00

backing-dev.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

balloon_compaction.c

mm: page migration trylock newpage at same level as oldpage

2015-11-05 19:34:48 -08:00

bootmem.c

bootmem: avoid freeing to bootmem after bootmem is done

2015-09-08 15:35:28 -07:00

cleancache.c

cleancache: remove limit on the number of cleancache enabled filesystems

2015-04-14 16:49:03 -07:00

cma_debug.c

mm/cma_debug: correct size input to bitmap function

2015-07-17 16:39:54 -07:00

cma.c

mm/cma.c: suppress warning

2015-11-05 19:34:48 -08:00

cma.h

mm: cma: mark cma_bitmap_maxno() inline in header

2015-08-14 15:56:32 -07:00

compaction.c

mm, compaction: distinguish contended status in tracepoints

2015-11-05 19:34:48 -08:00

debug-pagealloc.c

mm/debug-pagealloc: make debug-pagealloc boottime configurable

2014-12-13 12:42:48 -08:00

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

writeback: implement and use inode_congested()

2015-06-02 08:33:35 -06:00

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

frontswap: allow multiple backends

2015-06-24 17:49:45 -07:00

gup.c

mm: introduce VM_LOCKONFAULT

2015-11-05 19:34:48 -08:00

highmem.c

mm/highmem: make kmap cache coloring aware

2014-08-06 18:01:22 -07:00

huge_memory.c

Merge branch 'akpm' (patches from Andrew)

2015-11-07 14:32:45 -08:00

hugetlb_cgroup.c

mm: make compound_head() robust

2015-11-06 17:50:42 -08:00

hugetlb.c

mm: use 'unsigned int' for page order

2015-11-06 17:50:42 -08:00

hwpoison-inject.c

hwpoison: use page_cgroup_ino for filtering by memcg

2015-09-10 13:29:01 -07:00

init-mm.c

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

internal.h

mm: use 'unsigned int' for page order

2015-11-06 17:50:42 -08:00

interval_tree.c

mm: replace vma->sharead.linear with vma->shared

2015-02-10 14:30:31 -08:00

Kconfig

mm: make compound_head() robust

2015-11-06 17:50:42 -08:00

Kconfig.debug

mm/debug_pagealloc: remove obsolete Kconfig options

2015-01-08 15:10:52 -08:00

kmemcheck.c

mm/slab_common: move kmem_cache definition to internal header

2014-10-09 22:25:50 -04:00

kmemleak-test.c

mm/kmemleak-test.c: use pr_fmt for logging

2014-06-06 16:08:18 -07:00

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

mm/maccess.c: actually return -EFAULT from strncpy_from_unsafe

2015-11-05 19:34:48 -08:00

madvise.c

mm: madvise allow remove operation for hugetlbfs

2015-09-08 15:35:28 -07:00

Makefile

media updates for v4.3-rc1

2015-09-11 16:42:39 -07:00

memblock.c

mm/memblock: make memblock_remove_range() static

2015-11-05 19:34:48 -08:00

memcontrol.c

mm/memcontrol.c: uninline mem_cgroup_usage

2015-11-06 17:50:42 -08:00

memory_hotplug.c

mm/page_alloc: remove unused parameter in init_currently_empty_zone()

2015-11-05 19:34:48 -08:00

memory-failure.c

mm: make compound_head() robust

2015-11-06 17:50:42 -08:00

memory.c

mm, dax: fix DAX deadlocks

2015-10-16 11:42:28 -07:00

mempolicy.c

mm: rename alloc_pages_exact_node() to __alloc_pages_node()

2015-09-08 15:35:28 -07:00

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

memtest: remove unused header files

2015-09-08 15:35:28 -07:00

migrate.c

mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM

2015-11-06 17:50:42 -08:00

mincore.c

mm/mincore: use offset_in_page macro

2015-11-05 19:34:48 -08:00

mlock.c

mm: mlock: add mlock flags to enable VM_LOCKONFAULT usage

2015-11-05 19:34:48 -08:00

mm_init.c

mm: meminit: remove mminit_verify_page_links

2015-06-30 19:44:56 -07:00

mmap.c

mm: introduce VM_LOCKONFAULT

2015-11-05 19:34:48 -08:00

mmu_context.c

sched/mm: call finish_arch_post_lock_switch in idle_task_exit and use_mm

2014-02-21 08:50:17 +01:00

mmu_notifier.c

mmu-notifier: add clear_young callback

2015-09-10 13:29:01 -07:00

mmzone.c

mm: microoptimize zonelist operations

2015-02-11 17:06:02 -08:00

mprotect.c

userfaultfd: teach vma_merge to merge across vma->vm_userfaultfd_ctx

2015-09-04 16:54:41 -07:00

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

mm: page_alloc: pass PFN to __free_pages_bootmem

2015-06-30 19:44:55 -07:00

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: introduce is_sysrq_oom helper

2015-11-06 17:50:42 -08:00

page_alloc.c

Fix alloc_node_mem_map() to work on ia64 again

2015-11-10 14:44:26 -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

mm: introduce idle page tracking

2015-09-10 13:29:01 -07:00

page_idle.c

mm: introduce idle page tracking

2015-09-10 13:29:01 -07:00

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

mm, page_isolation: make set/unset_migratetype_isolate() file-local

2015-09-08 15:35:28 -07:00

page_owner.c

mm/page_owner: set correct gfp_mask on page_owner

2015-07-17 16:39:54 -07:00

page-writeback.c

writeback: fix incorrect calculation of available memory for memcg domains

2015-10-12 10:31:13 -06:00

pagewalk.c

mm/pagewalk.c: prevent positive return value of walk_page_test() from being passed to callers

2015-03-25 16:20:30 -07:00

percpu-km.c

percpu: implmeent pcpu_nr_empty_pop_pages and chunk->nr_populated

2014-09-02 14:46:05 -04:00

percpu-vm.c

percpu: move region iterations out of pcpu_[de]populate_chunk()

2014-09-02 14:46:02 -04:00

percpu.c

mm/percpu: use offset_in_page macro

2015-11-05 19:34:48 -08:00

pgtable-generic.c

mm,thp: introduce flush_pmd_tlb_range

2015-10-17 17:48:20 +05:30

process_vm_access.c

process_vm_access: switch to {compat_,}import_iovec()

2015-04-11 22:27:12 -04:00

quicklist.c

mm: delete various needless include <linux/module.h>

2011-10-31 09:20:11 -04:00

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

mm: page_alloc: hide some GFP internals and document the bits and flag combinations

2015-11-06 17:50:42 -08:00

slab_common.c

mm/slab_common.c: initialize kmem_cache pointer to NULL

2015-11-05 19:34:48 -08:00

slab.c

slab, slub: use page->rcu_head instead of page->lru plus cast

2015-11-06 17:50:42 -08:00

slab.h

memcg: unify slab and other kmem pages charging

2015-11-05 19:34:48 -08:00

slob.c

mm: rename alloc_pages_exact_node() to __alloc_pages_node()

2015-09-08 15:35:28 -07:00

slub.c

slab, slub: use page->rcu_head instead of page->lru plus cast

2015-11-06 17:50:42 -08:00

sparse-vmemmap.c

mm/sparse: use memblock apis for early memory allocations

2014-01-21 16:19:47 -08:00

sparse.c

mm: use macros from compiler.h instead of __attribute__((...))

2014-04-07 16:35:54 -07:00

swap_cgroup.c

mm: page_cgroup: rename file to mm/swap_cgroup.c

2014-12-10 17:41:09 -08:00

swap_state.c

mm: swap: zswap: maybe_preload & refactoring

2015-09-08 15:35:28 -07:00

swap.c

mm: make compound_head() robust

2015-11-06 17:50:42 -08:00

swapfile.c

mm: /proc/pid/smaps:: show proportional swap share of the mapping

2015-09-08 15:35:28 -07:00

truncate.c

memcg: add per cgroup dirty page accounting

2015-06-02 08:33:33 -06:00

userfaultfd.c

userfaultfd: avoid mmap_sem read recursion in mcopy_atomic

2015-09-04 16:54:41 -07:00

util.c

mm/util: use offset_in_page macro

2015-11-05 19:34:48 -08:00

vmacache.c

mm/vmacache: inline vmacache_valid_mm()

2015-11-05 19:34:48 -08:00

vmalloc.c

mm: page_alloc: hide some GFP internals and document the bits and flag combinations

2015-11-06 17:50:42 -08:00

vmpressure.c

mm/vmpressure.c: fix race in vmpressure_work_fn()

2014-12-02 17:32:07 -08:00

vmscan.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

vmstat.c

mm, page_alloc: reserve pageblocks for high-order atomic allocations on demand

2015-11-06 17:50:42 -08:00

workingset.c

list_lru: add helpers to isolate items

2015-02-12 18:54:10 -08:00

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: use page->private instead of page->first_page

2015-11-06 17:50:42 -08:00

zswap.c

zswap: use charp for zswap param strings

2015-11-06 17:50:42 -08:00