diff options
Diffstat (limited to 'arch/s390/mm/fault.c')
| -rw-r--r-- | arch/s390/mm/fault.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 0fc0a7e..b53339d 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -249,6 +249,13 @@ static noinline void do_fault_error(struct pt_regs *regs, long int_code, do_no_context(regs, int_code, trans_exc_code); 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, int_code, trans_exc_code); + else + do_sigsegv(regs, int_code, SEGV_MAPERR, + trans_exc_code); } else if (fault & VM_FAULT_SIGBUS) { /* Kernel mode? Handle exceptions or die */ if (!(regs->psw.mask & PSW_MASK_PSTATE)) |