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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-18 02:49:31 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-18 02:49:31 +0300
commit6ada4e2826794bdf8d88f938a9ced0b80894b037 (patch)
tree4a39e46d6c4502ae9346566b2e384dcc2205c014 /arch/arm
parent9bd553929f68921be0f2014dd06561e0c8249a0d (diff)
parent1e9264192961aa519595170aa8b0f7651a2ad28e (diff)
downloadlinux-6ada4e2826794bdf8d88f938a9ced0b80894b037.tar.xz
Merge branch 'akpm' (patches from Andrew)
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() ...
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mm/dma-mapping.c5
-rw-r--r--arch/arm/mm/fault.c7
2 files changed, 7 insertions, 5 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index ba0e786c952e..66566472c153 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -594,7 +594,7 @@ static void *__alloc_from_contiguous(struct device *dev, size_t size,
struct page *page;
void *ptr = NULL;
- page = dma_alloc_from_contiguous(dev, count, order, gfp);
+ page = dma_alloc_from_contiguous(dev, count, order, gfp & __GFP_NOWARN);
if (!page)
return NULL;
@@ -1299,7 +1299,8 @@ static struct page **__iommu_alloc_buffer(struct device *dev, size_t size,
unsigned long order = get_order(size);
struct page *page;
- page = dma_alloc_from_contiguous(dev, count, order, gfp);
+ page = dma_alloc_from_contiguous(dev, count, order,
+ gfp & __GFP_NOWARN);
if (!page)
goto error;
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 84becc911ee3..3232afb6fdc0 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -224,12 +224,12 @@ static inline bool access_error(unsigned int fsr, struct vm_area_struct *vma)
return vma->vm_flags & mask ? false : true;
}
-static int __kprobes
+static vm_fault_t __kprobes
__do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
unsigned int flags, struct task_struct *tsk)
{
struct vm_area_struct *vma;
- int fault;
+ vm_fault_t fault;
vma = find_vma(mm, addr);
fault = VM_FAULT_BADMAP;
@@ -264,7 +264,8 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
{
struct task_struct *tsk;
struct mm_struct *mm;
- int fault, sig, code;
+ int sig, code;
+ vm_fault_t fault;
unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE;
if (notify_page_fault(regs, fsr))