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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-17 16:49:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-17 16:49:31 -0700
commit6ada4e2826794bdf8d88f938a9ced0b80894b037 (patch)
tree4a39e46d6c4502ae9346566b2e384dcc2205c014 /arch/powerpc
parent9bd553929f68921be0f2014dd06561e0c8249a0d (diff)
parent1e9264192961aa519595170aa8b0f7651a2ad28e (diff)
downloadblackbird-op-linux-6ada4e2826794bdf8d88f938a9ced0b80894b037.tar.gz
blackbird-op-linux-6ada4e2826794bdf8d88f938a9ced0b80894b037.zip
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/powerpc')
-rw-r--r--arch/powerpc/include/asm/copro.h4
-rw-r--r--arch/powerpc/kvm/book3s_hv_builtin.c2
-rw-r--r--arch/powerpc/mm/copro_fault.c2
-rw-r--r--arch/powerpc/mm/fault.c7
-rw-r--r--arch/powerpc/platforms/cell/spufs/fault.c2
5 files changed, 10 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/copro.h b/arch/powerpc/include/asm/copro.h
index ce216df31381..48616fe7ea75 100644
--- a/arch/powerpc/include/asm/copro.h
+++ b/arch/powerpc/include/asm/copro.h
@@ -10,13 +10,15 @@
#ifndef _ASM_POWERPC_COPRO_H
#define _ASM_POWERPC_COPRO_H
+#include <linux/mm_types.h>
+
struct copro_slb
{
u64 esid, vsid;
};
int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea,
- unsigned long dsisr, unsigned *flt);
+ unsigned long dsisr, vm_fault_t *flt);
int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb);
diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c
index d4a3f4da409b..fc6bb9630a9c 100644
--- a/arch/powerpc/kvm/book3s_hv_builtin.c
+++ b/arch/powerpc/kvm/book3s_hv_builtin.c
@@ -77,7 +77,7 @@ struct page *kvm_alloc_hpt_cma(unsigned long nr_pages)
VM_BUG_ON(order_base_2(nr_pages) < KVM_CMA_CHUNK_ORDER - PAGE_SHIFT);
return cma_alloc(kvm_cma, nr_pages, order_base_2(HPT_ALIGN_PAGES),
- GFP_KERNEL);
+ false);
}
EXPORT_SYMBOL_GPL(kvm_alloc_hpt_cma);
diff --git a/arch/powerpc/mm/copro_fault.c b/arch/powerpc/mm/copro_fault.c
index 7d0945bd3a61..c8da352e8686 100644
--- a/arch/powerpc/mm/copro_fault.c
+++ b/arch/powerpc/mm/copro_fault.c
@@ -34,7 +34,7 @@
* to handle fortunately.
*/
int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea,
- unsigned long dsisr, unsigned *flt)
+ unsigned long dsisr, vm_fault_t *flt)
{
struct vm_area_struct *vma;
unsigned long is_write;
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 7d262c6437c4..d51cf5f4e45e 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -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))
diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c
index 1e002e94d0f6..83cf58daaa79 100644
--- a/arch/powerpc/platforms/cell/spufs/fault.c
+++ b/arch/powerpc/platforms/cell/spufs/fault.c
@@ -111,7 +111,7 @@ int spufs_handle_class1(struct spu_context *ctx)
{
u64 ea, dsisr, access;
unsigned long flags;
- unsigned flt = 0;
+ vm_fault_t flt = 0;
int ret;
/*
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