With radix there is no MMU cache. Hence we don't need to do anything in
update_mmu_cache().
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* called with either mm->page_table_lock held or ptl lock held
*/
unsigned long access = 0, trap;
+ if (radix_enabled())
+ return;
/* We only want HPTEs for linux PTEs that have _PAGE_ACCESSED set */
if (!pte_young(*ptep) || address >= TASK_SIZE)