1 files changed, 6 insertions, 0 deletions

diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 811937bb90be..9065d5aa3932 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -374,6 +374,12 @@ static noinline void do_fault_error(struct pt_regs *regs, int fault)
                                 do_no_context(regs);
                         else
                                 pagefault_out_of_memory();
+                } else if (fault & VM_FAULT_SIGSEGV) {
+                        /* Kernel mode? Handle exceptions or die */
+                        if (!user_mode(regs))
+                                do_no_context(regs);
+                        else
+                                do_sigsegv(regs, SEGV_MAPERR);
                 } else if (fault & VM_FAULT_SIGBUS) {
                         /* Kernel mode? Handle exceptions or die */
                         if (!user_mode(regs))