Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 (10bb10dc) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/video/sbuslib.c

+3 −0

Original line number	Original line	Diff line number	Diff line
	@@ -46,6 +46,9 @@ int sbusfb_mmap_helper(struct sbus_mmap_map *map,
	unsigned long off;		unsigned long off;
	int i;		int i;

			if (!(vma->vm_flags & (VM_SHARED \| VM_MAYSHARE)))
			return -EINVAL;

	size = vma->vm_end - vma->vm_start;		size = vma->vm_end - vma->vm_start;
	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT))		if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT))
	return -EINVAL;		return -EINVAL;