Merge branch 'page-table-check-support' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux into features Add s390 support for CONFIG_PAGE_TABLE_CHECK. * 'page-table-check-support' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: Enable page table check for debug_defconfig s390/pgtable: Add s390 support for page table check s390/pgtable: Use set_pmd_bit() to invalidate PMD entry mm/page_table_check: Pass mm_struct to pxx_user_accessible_page() Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>