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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/misc | |
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/misc')
-rw-r--r-- | drivers/misc/mic/scif/scif_dma.c | 11 | ||||
-rw-r--r-- | drivers/misc/sgi-gru/grutlbpurge.c | 14 | ||||
-rw-r--r-- | drivers/misc/vmw_balloon.c | 2 |
3 files changed, 10 insertions, 17 deletions
diff --git a/drivers/misc/mic/scif/scif_dma.c b/drivers/misc/mic/scif/scif_dma.c index 18b8ed57c4ac..e0d97044d0e9 100644 --- a/drivers/misc/mic/scif/scif_dma.c +++ b/drivers/misc/mic/scif/scif_dma.c @@ -201,23 +201,18 @@ static void scif_mmu_notifier_release(struct mmu_notifier *mn, } static int scif_mmu_notifier_invalidate_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 scif_mmu_notif *mmn; mmn = container_of(mn, struct scif_mmu_notif, ep_mmu_notifier); - scif_rma_destroy_tcw(mmn, start, end - start); + scif_rma_destroy_tcw(mmn, range->start, range->end - range->start); return 0; } static void scif_mmu_notifier_invalidate_range_end(struct mmu_notifier *mn, - struct mm_struct *mm, - unsigned long start, - unsigned long end) + const struct mmu_notifier_range *range) { /* * Nothing to do here, everything needed was done in diff --git a/drivers/misc/sgi-gru/grutlbpurge.c b/drivers/misc/sgi-gru/grutlbpurge.c index 03b49d52092e..ca2032afe035 100644 --- a/drivers/misc/sgi-gru/grutlbpurge.c +++ b/drivers/misc/sgi-gru/grutlbpurge.c @@ -220,9 +220,7 @@ void gru_flush_all_tlb(struct gru_state *gru) * MMUOPS notifier callout functions */ static int gru_invalidate_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 gru_mm_struct *gms = container_of(mn, struct gru_mm_struct, ms_notifier); @@ -230,15 +228,14 @@ static int gru_invalidate_range_start(struct mmu_notifier *mn, STAT(mmu_invalidate_range); atomic_inc(&gms->ms_range_active); gru_dbg(grudev, "gms %p, start 0x%lx, end 0x%lx, act %d\n", gms, - start, end, atomic_read(&gms->ms_range_active)); - gru_flush_tlb_range(gms, start, end - start); + range->start, range->end, atomic_read(&gms->ms_range_active)); + gru_flush_tlb_range(gms, range->start, range->end - range->start); return 0; } static void gru_invalidate_range_end(struct mmu_notifier *mn, - struct mm_struct *mm, unsigned long start, - unsigned long end) + const struct mmu_notifier_range *range) { struct gru_mm_struct *gms = container_of(mn, struct gru_mm_struct, ms_notifier); @@ -247,7 +244,8 @@ static void gru_invalidate_range_end(struct mmu_notifier *mn, (void)atomic_dec_and_test(&gms->ms_range_active); wake_up_all(&gms->ms_wait_queue); - gru_dbg(grudev, "gms %p, start 0x%lx, end 0x%lx\n", gms, start, end); + gru_dbg(grudev, "gms %p, start 0x%lx, end 0x%lx\n", + gms, range->start, range->end); } static void gru_release(struct mmu_notifier *mn, struct mm_struct *mm) diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c index 9b0b3fa4f836..e6126a4b95d3 100644 --- a/drivers/misc/vmw_balloon.c +++ b/drivers/misc/vmw_balloon.c @@ -570,7 +570,7 @@ static int vmballoon_send_get_target(struct vmballoon *b) unsigned long status; unsigned long limit; - limit = totalram_pages; + limit = totalram_pages(); /* Ensure limit fits in 32-bits */ if (limit != (u32)limit) |