| 1 | diff --git a/mm/vmalloc.c b/mm/vmalloc.c
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| 2 | index 3091c2ca60df..f027bc7d2534 100644
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| 3 | --- a/mm/vmalloc.c
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| 4 | +++ b/mm/vmalloc.c
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| 5 | @@ -325,6 +325,7 @@ int map_kernel_range(unsigned long start, unsigned long size, pgprot_t prot,
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| 6 | flush_cache_vmap(start, start + size);
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| 7 | return ret;
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| 8 | }
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| 9 | +EXPORT_SYMBOL(map_kernel_range);
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| 10 |
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| 11 | int is_vmalloc_or_module_addr(const void *x)
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| 12 | {
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| 13 | @@ -2130,6 +2131,7 @@ struct vm_struct *__get_vm_area_caller(unsigned long size, unsigned long flags,
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| 14 | return __get_vm_area_node(size, 1, flags, start, end, NUMA_NO_NODE,
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| 15 | GFP_KERNEL, caller);
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| 16 | }
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| 17 | +EXPORT_SYMBOL(__get_vm_area_caller);
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| 18 |
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| 19 | /**
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| 20 | * get_vm_area - reserve a contiguous kernel virtual area
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