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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-20 07:40:51 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-20 07:40:51 -0700 |
| commit | bc71c2df45e5a861818b5ee173702883df07471a (patch) | |
| tree | cd008493efad9dc936d0d2574f26dc6c9c7cb785 /mm/vmalloc.c | |
| parent | 76d15c8fba655c9b2d60cf01834858f2c44483dc (diff) | |
| parent | 33688abb2802ff3a230bd2441f765477b94cc89e (diff) | |
Merge 4.7-rc4 into usb-next
We need the 4.7-rc4 fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index cf7ad1a53be0..e11475cdeb7a 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1105,7 +1105,7 @@ EXPORT_SYMBOL_GPL(vm_unmap_aliases); */ void vm_unmap_ram(const void *mem, unsigned int count) { - unsigned long size = count << PAGE_SHIFT; + unsigned long size = (unsigned long)count << PAGE_SHIFT; unsigned long addr = (unsigned long)mem; BUG_ON(!addr); @@ -1140,7 +1140,7 @@ EXPORT_SYMBOL(vm_unmap_ram); */ void *vm_map_ram(struct page **pages, unsigned int count, int node, pgprot_t prot) { - unsigned long size = count << PAGE_SHIFT; + unsigned long size = (unsigned long)count << PAGE_SHIFT; unsigned long addr; void *mem; @@ -1574,14 +1574,15 @@ void *vmap(struct page **pages, unsigned int count, unsigned long flags, pgprot_t prot) { struct vm_struct *area; + unsigned long size; /* In bytes */ might_sleep(); if (count > totalram_pages) return NULL; - area = get_vm_area_caller((count << PAGE_SHIFT), flags, - __builtin_return_address(0)); + size = (unsigned long)count << PAGE_SHIFT; + area = get_vm_area_caller(size, flags, __builtin_return_address(0)); if (!area) return NULL; |