Tony Luck b4fb8f66f1 mm, page_alloc: Add missing check for memory holes ...

Commit 13ad59df67f1 ("mm, page_alloc: avoid page_to_pfn() when merging
buddies") moved the check for memory holes out of page_is_buddy() and
had the callers do the check.

But this wasn't done correctly in one place which caused ia64 to crash
very early in boot.

Update to fix that and make ia64 boot again.

[ v2: Vlastimil pointed out we don't need to call page_to_pfn()
      since we already have the result of that in "buddy_pfn" ]

Fixes: 13ad59df67f1 ("avoid page_to_pfn() when merging buddies")
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2017-03-08 11:10:10 -08:00

..

kasan

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

backing-dev.c

mm/backing-dev.c: use rb_entry()

2017-02-22 16:41:30 -08:00

balloon_compaction.c

mm: balloon: use general non-lru movable page feature

2016-07-26 16:19:19 -07:00

bootmem.c

mm/bootmem.c: cosmetic improvement of code readability

2017-02-22 16:41:29 -08:00

cleancache.c

cleancache: constify cleancache_ops structure

2016-01-27 09:09:57 -05:00

cma_debug.c

mm: cma_alloc: allow to specify GFP mask

2017-02-24 17:46:55 -08:00

cma.c

mm: cma: print allocation failure reason and bitmap status

2017-02-24 17:46:55 -08:00

cma.h

…

compaction.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

debug_page_ref.c

mm/page_ref: add tracepoint to track down page reference manipulation

2016-03-17 15:09:34 -07:00

debug.c

mm, debug: print raw struct page data in __dump_page()

2016-12-12 18:55:08 -08:00

dmapool.c

lib/vsprintf.c: remove %Z support

2017-02-27 18:43:47 -08:00

early_ioremap.c

mm/early_ioremap: use offset_in_page macro

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

fadvise.c

mm: fadvise: avoid expensive remote LRU cache draining after FADV_DONTNEED

2016-12-20 09:48:46 -08:00

failslab.c

mm: fault-inject take over bootstrap kmem_cache check

2016-03-15 16:55:16 -07:00

filemap.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

frame_vector.c

mm: replace get_vaddr_frames() write/force parameters with gup_flags

2016-10-19 08:11:24 -07:00

frontswap.c

mm, frontswap: convert frontswap_enabled to static key

2016-07-26 16:19:19 -07:00

gup.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

highmem.c

mm/highmem: make nr_free_highpages() handles all highmem zones by itself

2016-05-19 19:12:14 -07:00

huge_memory.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/numa_balancing.h>

2017-03-02 08:42:30 +01:00

hugetlb_cgroup.c

mm, hugetlb_cgroup: round limit_in_bytes down to hugepage size

2016-05-20 17:58:30 -07:00

hugetlb.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

hwpoison-inject.c

hwpoison: use page_cgroup_ino for filtering by memcg

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

init-mm.c

mm: Add a user_ns owner to mm_struct and fix ptrace permission checks

2016-11-22 11:49:48 -06:00

internal.h

mm, rmap: check all VMAs that PTE-mapped THP can be part of

2017-02-24 17:46:55 -08:00

interval_tree.c

…

Kconfig

mm: THP page cache support for ppc64

2016-12-12 18:55:08 -08:00

Kconfig.debug

mm: add arch-independent testcases for RODATA

2017-02-27 18:43:48 -08:00

khugepaged.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/coredump.h>

2017-03-02 08:42:28 +01:00

kmemcheck.c

mm: convert printk(KERN_<LEVEL> to pr_<level>

2016-03-17 15:09:34 -07:00

kmemleak-test.c

mm: convert printk(KERN_<LEVEL> to pr_<level>

2016-03-17 15:09:34 -07:00

kmemleak.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

ksm.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/coredump.h>

2017-03-02 08:42:28 +01:00

list_lru.c

mm/list_lru.c: avoid error-path NULL pointer deref

2016-10-27 18:43:42 -07:00

maccess.c

x86: remove more uaccess_32.h complexity

2016-05-22 17:21:27 -07:00

madvise.c

mm: remove shmem_mapping() shmem_zero_setup() duplicates

2017-02-24 17:46:56 -08:00

Makefile

mm: add arch-independent testcases for RODATA

2017-02-27 18:43:48 -08:00

memblock.c

memblock: embed memblock type name within struct memblock_type

2017-02-24 17:46:54 -08:00

memcontrol.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/mm.h>

2017-03-02 08:42:28 +01:00

memory_hotplug.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

memory-failure.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>

2017-03-02 08:42:35 +01:00

memory.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>

2017-03-02 08:42:35 +01:00

mempolicy.c

sched/headers: Prepare to move the task_lock()/unlock() APIs to <linux/sched/task.h>

2017-03-02 08:42:38 +01:00

mempool.c

Revert "mm, mempool: only set __GFP_NOMEMALLOC if there are free elements"

2016-07-28 16:07:41 -07:00

memtest.c

memtest: remove unused header files

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

migrate.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/mm.h>

2017-03-02 08:42:28 +01:00

mincore.c

mm: remove shmem_mapping() shmem_zero_setup() duplicates

2017-02-24 17:46:56 -08:00

mlock.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/user.h>

2017-03-02 08:42:29 +01:00

mm_init.c

mm: convert printk(KERN_<LEVEL> to pr_<level>

2016-03-17 15:09:34 -07:00

mmap.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-03-02 15:20:00 -08:00

mmu_context.c

sched/headers: Prepare to move the task_lock()/unlock() APIs to <linux/sched/task.h>

2017-03-02 08:42:38 +01:00

mmu_notifier.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/mm.h>

2017-03-02 08:42:28 +01:00

mmzone.c

mm/mmzone.c: swap likely to unlikely as code logic is different for next_zones_zonelist()

2017-02-22 16:41:29 -08:00

mprotect.c

mm/autonuma: let architecture override how the write bit should be stashed in a protnone pte.

2017-02-24 17:46:56 -08:00

mremap.c

userfaultfd: non-cooperative: add event for memory unmaps

2017-02-24 17:46:55 -08:00

msync.c

mm/msync: use offset_in_page macro

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

nobootmem.c

mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping

2016-10-11 15:06:33 -07:00

nommu.c

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

oom_kill.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>

2017-03-02 08:42:35 +01:00

page_alloc.c

mm, page_alloc: Add missing check for memory holes

2017-03-08 11:10:10 -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/page_ext: support extra space allocation by page_ext user

2016-10-07 18:46:27 -07:00

page_idle.c

mm: fix handling PTE-mapped THPs in page_idle_clear_pte_refs()

2017-02-24 17:46:55 -08:00

page_io.c

writeback: add wbc_to_write_flags()

2016-11-02 10:24:03 -06:00

page_isolation.c

mm, page_alloc: avoid page_to_pfn() when merging buddies

2017-02-22 16:41:27 -08:00

page_owner.c

mm/page_owner: don't define fields on struct page_ext by hard-coding

2016-10-07 18:46:27 -07:00

page_poison.c

mm: check the return value of lookup_page_ext for all call sites

2016-06-03 15:06:22 -07:00

page_vma_mapped.c

mm: convert page_mapped_in_vma() to use page_vma_mapped_walk()

2017-02-24 17:46:55 -08:00

page-writeback.c

sched/headers: Prepare for the reduction of <linux/sched.h>'s signal API dependency

2017-03-02 08:42:37 +01:00

pagewalk.c

mm, x86: add support for PUD-sized transparent hugepages

2017-02-24 17:46:54 -08:00

percpu-km.c

mm: percpu: use pr_fmt to prefix output

2016-03-17 15:09:34 -07:00

percpu-vm.c

…

percpu.c

scripts/spelling.txt: add "followings" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

pgtable-generic.c

mm, x86: add support for PUD-sized transparent hugepages

2017-02-24 17:46:54 -08:00

process_vm_access.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/mm.h>

2017-03-02 08:42:28 +01:00

quicklist.c

fix Christoph's email addresses

2016-03-17 15:09:34 -07:00

readahead.c

mm: don't cap request size based on read-ahead setting

2016-12-12 18:55:08 -08:00

rmap.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>

2017-03-02 08:42:35 +01:00

rodata_test.c

mm: add arch-independent testcases for RODATA

2017-02-27 18:43:48 -08:00

shmem.c

Merge branch 'rebased-statx' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-03-03 11:38:56 -08:00

slab_common.c

kasan: drain quarantine of memcg slab objects

2017-02-24 17:46:56 -08:00

slab.c

sched/headers: Prepare to move kstack_end() from <linux/sched.h> to <linux/sched/task_stack.h>

2017-03-02 08:42:39 +01:00

slab.h

slab: remove synchronous synchronize_sched() from memcg cache deactivation path

2017-02-22 16:41:27 -08:00

slob.c

slab: introduce __kmemcg_cache_deactivate()

2017-02-22 16:41:27 -08:00

slub.c

slub: make sysfs directories for memcg sub-caches optional

2017-02-22 16:41:27 -08:00

sparse-vmemmap.c

treewide: replace obsolete _refok by __ref

2016-08-02 17:31:41 -04:00

sparse.c

mm/memory_hotplug: set magic number to page->freelist instead of page->lru.next

2017-02-22 16:41:29 -08:00

swap_cgroup.c

mm: convert printk(KERN_<LEVEL> to pr_<level>

2016-03-17 15:09:34 -07:00

swap_slots.c

mm/swap: skip readahead only when swap slot cache is enabled

2017-02-22 16:41:30 -08:00

swap_state.c

mm/swap: skip readahead only when swap slot cache is enabled

2017-02-22 16:41:30 -08:00

swap.c

mm: vmscan: move dirty pages out of the way until they're flushed

2017-02-24 17:46:54 -08:00

swapfile.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>

2017-03-02 08:42:35 +01:00

truncate.c

fs: add i_blocksize()

2017-02-27 18:43:46 -08:00

usercopy.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>

2017-03-02 08:42:35 +01:00

userfaultfd.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

util.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

vmacache.c

sched/headers: Prepare to move 'init_task' and 'init_thread_union' from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:38 +01:00

vmalloc.c

sched/headers: Move task_struct::signal and task_struct::sighand types and accessors into <linux/sched/signal.h>

2017-03-03 01:43:37 +01:00

vmpressure.c

mm: vmpressure: fix sending wrong events on underflow

2017-02-24 17:46:56 -08:00

vmscan.c

sched/headers: Prepare to move the memalloc_noio_*() APIs to <linux/sched/mm.h>

2017-03-02 08:42:33 +01:00

vmstat.c

mm, compaction: add vmstats for kcompactd work

2017-02-22 16:41:29 -08:00

workingset.c

Merge branch 'idr-4.11' of git://git.infradead.org/users/willy/linux-dax

2017-02-28 20:29:41 -08:00

z3fold.c

z3fold: add kref refcounting

2017-02-24 17:46:54 -08:00

zbud.c

mm/zbud.c: use list_last_entry() instead of list_tail_entry()

2016-01-15 11:40:52 -08:00

zpool.c

mm: zsmalloc: constify struct zs_pool name

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

zsmalloc.c

sched/headers: Prepare to remove the <linux/magic.h> include from <linux/sched/task_stack.h>

2017-03-02 08:42:40 +01:00

zswap.c

zswap: don't param_set_charp while holding spinlock

2017-02-27 18:43:45 -08:00