Commit cfafad6d authored by Heiko Carstens's avatar Heiko Carstens
Browse files

s390/mm: use page_to_virt() in __kernel_map_pages() 



Fix virtual vs physical address confusion (which currently are the same).

Reviewed-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent 52b6defa

arch/s390/mm/pageattr.c

+1 −1
Original line number Diff line number Diff line
@@ -351,7 +351,7 @@ void __kernel_map_pages(struct page *page, int numpages, int enable) 
	pte_t *pte;



	for (i = 0; i < numpages;) {

		address = page_to_phys(page + i);

		address = (unsigned long)page_to_virt(page + i);

		pte = virt_to_kpte(address);

		nr = (unsigned long)pte >> ilog2(sizeof(long));

		nr = PTRS_PER_PTE - (nr & (PTRS_PER_PTE - 1));