ptep_force_prot 1144 arch/s390/include/asm/pgtable.h int ptep_force_prot(struct mm_struct *mm, unsigned long gaddr, ptep_force_prot 1022 arch/s390/mm/gmap.c rc = ptep_force_prot(gmap->mm, gaddr, ptep, prot, pbits); ptep_force_prot 1234 arch/s390/mm/gmap.c rc = ptep_force_prot(parent->mm, paddr, ptep, PROT_READ,