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Merge branch 'akpm' (patches from Andrew)

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Merge updates from Andrew Morton:

 - a few misc things

 - a few Y2038 fixes

 - ntfs fixes

 - arch/sh tweaks

 - ocfs2 updates

 - most of MM

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (111 commits)
  mm/hmm.c: remove unused variables align_start and align_end
  fs/userfaultfd.c: remove redundant pointer uwq
  mm, vmacache: hash addresses based on pmd
  mm/list_lru: introduce list_lru_shrink_walk_irq()
  mm/list_lru.c: pass struct list_lru_node* as an argument to __list_lru_walk_one()
  mm/list_lru.c: move locking from __list_lru_walk_one() to its caller
  mm/list_lru.c: use list_lru_walk_one() in list_lru_walk_node()
  mm, swap: make CONFIG_THP_SWAP depend on CONFIG_SWAP
  mm/sparse: delete old sparse_init and enable new one
  mm/sparse: add new sparse_init_nid() and sparse_init()
  mm/sparse: move buffer init/fini to the common place
  mm/sparse: use the new sparse buffer functions in non-vmemmap
  mm/sparse: abstract sparse buffer allocations
  mm/hugetlb.c: don't zero 1GiB bootmem pages
  mm, page_alloc: double zone's batchsize
  mm/oom_kill.c: document oom_lock
  mm/hugetlb: remove gigantic page support for HIGHMEM
  mm, oom: remove sleep from under oom_lock
  kernel/dma: remove unsupported gfp_mask parameter from dma_alloc_from_contiguous()
  mm/cma: remove unsupported gfp_mask parameter from cma_alloc()
  ...
This commit is contained in:
Linus Torvalds
2018-08-17 16:49:31 -07:00
parent 9bd553929f 1e92641929
commit 6ada4e2826
152 changed files with 2134 additions and 1177 deletions
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7
arch/powerpc/mm/fault.c
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@@ -155,7 +155,7 @@ static noinline int bad_access(struct pt_regs *regs, unsigned long address)
}
static int do_sigbus(struct pt_regs *regs, unsigned long address,
unsigned int fault)
vm_fault_t fault)
{
siginfo_t info;
unsigned int lsb = 0;
@@ -186,7 +186,8 @@ static int do_sigbus(struct pt_regs *regs, unsigned long address,
return 0;
}
static int mm_fault_error(struct pt_regs *regs, unsigned long addr, int fault)
static int mm_fault_error(struct pt_regs *regs, unsigned long addr,
vm_fault_t fault)
{
/*
* Kernel page fault interrupted by SIGKILL. We have no reason to
@@ -414,7 +415,7 @@ static int __do_page_fault(struct pt_regs *regs, unsigned long address,
int is_exec = TRAP(regs) == 0x400;
int is_user = user_mode(regs);
int is_write = page_fault_is_write(error_code);
int fault, major = 0;
vm_fault_t fault, major = 0;
bool must_retry = false;
if (notify_page_fault(regs))