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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-28 16:55:46 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-28 16:55:46 -0800 |
commit | f346b0becb1bc62e45495f9cdbae3eef35d0b635 (patch) | |
tree | ae79f3dfb8e031da51d38f0f095f89d7d23f3643 /drivers/infiniband/hw/hfi1 | |
parent | 00d59fde8532b2d42e80909d2e58678755e04da9 (diff) | |
parent | 0f4991e8fd48987ae476a92cdee6bfec4aff31b8 (diff) | |
download | linux-f346b0becb1bc62e45495f9cdbae3eef35d0b635.tar.bz2 |
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton:
- large KASAN update to use arm's "software tag-based mode"
- a few misc things
- sh updates
- ocfs2 updates
- just about all of MM
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (167 commits)
kernel/fork.c: mark 'stack_vm_area' with __maybe_unused
memcg, oom: notify on oom killer invocation from the charge path
mm, swap: fix swapoff with KSM pages
include/linux/gfp.h: fix typo
mm/hmm: fix memremap.h, move dev_page_fault_t callback to hmm
hugetlbfs: Use i_mmap_rwsem to fix page fault/truncate race
hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization
memory_hotplug: add missing newlines to debugging output
mm: remove __hugepage_set_anon_rmap()
include/linux/vmstat.h: remove unused page state adjustment macro
mm/page_alloc.c: allow error injection
mm: migrate: drop unused argument of migrate_page_move_mapping()
blkdev: avoid migration stalls for blkdev pages
mm: migrate: provide buffer_migrate_page_norefs()
mm: migrate: move migrate_page_lock_buffers()
mm: migrate: lock buffers before migrate_page_move_mapping()
mm: migration: factor out code to compute expected number of page references
mm, page_alloc: enable pcpu_drain with zone capability
kmemleak: add config to select auto scan
mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init
...
Diffstat (limited to 'drivers/infiniband/hw/hfi1')
-rw-r--r-- | drivers/infiniband/hw/hfi1/mmu_rb.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/hfi1/mmu_rb.c b/drivers/infiniband/hw/hfi1/mmu_rb.c index 475b769e120c..14d2a90964c3 100644 --- a/drivers/infiniband/hw/hfi1/mmu_rb.c +++ b/drivers/infiniband/hw/hfi1/mmu_rb.c @@ -68,8 +68,7 @@ struct mmu_rb_handler { static unsigned long mmu_node_start(struct mmu_rb_node *); static unsigned long mmu_node_last(struct mmu_rb_node *); static int mmu_notifier_range_start(struct mmu_notifier *, - struct mm_struct *, - unsigned long, unsigned long, bool); + const struct mmu_notifier_range *); static struct mmu_rb_node *__mmu_rb_search(struct mmu_rb_handler *, unsigned long, unsigned long); static void do_remove(struct mmu_rb_handler *handler, @@ -284,10 +283,7 @@ void hfi1_mmu_rb_remove(struct mmu_rb_handler *handler, } static int mmu_notifier_range_start(struct mmu_notifier *mn, - struct mm_struct *mm, - unsigned long start, - unsigned long end, - bool blockable) + const struct mmu_notifier_range *range) { struct mmu_rb_handler *handler = container_of(mn, struct mmu_rb_handler, mn); @@ -297,10 +293,11 @@ static int mmu_notifier_range_start(struct mmu_notifier *mn, bool added = false; spin_lock_irqsave(&handler->lock, flags); - for (node = __mmu_int_rb_iter_first(root, start, end - 1); + for (node = __mmu_int_rb_iter_first(root, range->start, range->end-1); node; node = ptr) { /* Guard against node removal. */ - ptr = __mmu_int_rb_iter_next(node, start, end - 1); + ptr = __mmu_int_rb_iter_next(node, range->start, + range->end - 1); trace_hfi1_mmu_mem_invalidate(node->addr, node->len); if (handler->ops->invalidate(handler->ops_arg, node)) { __mmu_int_rb_remove(node, root); |