diff options
Diffstat (limited to 'arch/s390/mm')
| -rw-r--r-- | arch/s390/mm/fault.c | 18 | ||||
| -rw-r--r-- | arch/s390/mm/page-states.c | 8 |
2 files changed, 6 insertions, 20 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index e30c7c781172..826d01777361 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -783,6 +783,7 @@ early_initcall(pfault_irq_init); #endif /* CONFIG_PFAULT */ #if IS_ENABLED(CONFIG_PGSTE) + void do_secure_storage_access(struct pt_regs *regs) { unsigned long addr = regs->int_parm_long & __FAIL_ADDR_MASK; @@ -859,19 +860,4 @@ void do_secure_storage_violation(struct pt_regs *regs) send_sig(SIGSEGV, current, 0); } -#else -void do_secure_storage_access(struct pt_regs *regs) -{ - default_trap_handler(regs); -} - -void do_non_secure_storage_access(struct pt_regs *regs) -{ - default_trap_handler(regs); -} - -void do_secure_storage_violation(struct pt_regs *regs) -{ - default_trap_handler(regs); -} -#endif +#endif /* CONFIG_PGSTE */ diff --git a/arch/s390/mm/page-states.c b/arch/s390/mm/page-states.c index 567c69f3069e..7f0e154a470a 100644 --- a/arch/s390/mm/page-states.c +++ b/arch/s390/mm/page-states.c @@ -112,7 +112,7 @@ static void mark_kernel_pmd(pud_t *pud, unsigned long addr, unsigned long end) next = pmd_addr_end(addr, end); if (pmd_none(*pmd) || pmd_large(*pmd)) continue; - page = virt_to_page(pmd_val(*pmd)); + page = phys_to_page(pmd_val(*pmd)); set_bit(PG_arch_1, &page->flags); } while (pmd++, addr = next, addr != end); } @@ -130,7 +130,7 @@ static void mark_kernel_pud(p4d_t *p4d, unsigned long addr, unsigned long end) if (pud_none(*pud) || pud_large(*pud)) continue; if (!pud_folded(*pud)) { - page = virt_to_page(pud_val(*pud)); + page = phys_to_page(pud_val(*pud)); for (i = 0; i < 3; i++) set_bit(PG_arch_1, &page[i].flags); } @@ -151,7 +151,7 @@ static void mark_kernel_p4d(pgd_t *pgd, unsigned long addr, unsigned long end) if (p4d_none(*p4d)) continue; if (!p4d_folded(*p4d)) { - page = virt_to_page(p4d_val(*p4d)); + page = phys_to_page(p4d_val(*p4d)); for (i = 0; i < 3; i++) set_bit(PG_arch_1, &page[i].flags); } @@ -173,7 +173,7 @@ static void mark_kernel_pgd(void) if (pgd_none(*pgd)) continue; if (!pgd_folded(*pgd)) { - page = virt_to_page(pgd_val(*pgd)); + page = phys_to_page(pgd_val(*pgd)); for (i = 0; i < 3; i++) set_bit(PG_arch_1, &page[i].flags); } |