Merge "ARM: io: Make __check_vmalloc_seq() be aware of vmalloc savings"

	do {

		seq = init_mm.context.vmalloc_seq;

#ifdef CONFIG_ENABLE_VMALLOC_SAVING

		memcpy(pgd_offset(mm, PAGE_OFFSET),

		       pgd_offset_k(PAGE_OFFSET),

		       sizeof(pgd_t) * (pgd_index(VMALLOC_END) -

					pgd_index(PAGE_OFFSET)));

#else

		memcpy(pgd_offset(mm, VMALLOC_START),

		       pgd_offset_k(VMALLOC_START),

		       sizeof(pgd_t) * (pgd_index(VMALLOC_END) -

					pgd_index(VMALLOC_START)));

#endif

		mm->context.vmalloc_seq = seq;

	} while (seq != init_mm.context.vmalloc_seq);

}