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-rw-r--r--arch/s390/kernel/signal.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 4f7fc3059a8e..8e6812a22670 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -160,7 +160,7 @@ static int restore_sigregs(struct pt_regs *regs, _sigregs __user *sregs)
160 current->thread.fp_regs.fpc &= FPC_VALID_MASK; 160 current->thread.fp_regs.fpc &= FPC_VALID_MASK;
161 161
162 restore_fp_regs(&current->thread.fp_regs); 162 restore_fp_regs(&current->thread.fp_regs);
163 regs->trap = -1; /* disable syscall checks */ 163 regs->svcnr = 0; /* disable syscall checks */
164 return 0; 164 return 0;
165} 165}
166 166
@@ -445,7 +445,7 @@ void do_signal(struct pt_regs *regs)
445 oldset = &current->blocked; 445 oldset = &current->blocked;
446 446
447 /* Are we from a system call? */ 447 /* Are we from a system call? */
448 if (regs->trap == __LC_SVC_OLD_PSW) { 448 if (regs->svcnr) {
449 continue_addr = regs->psw.addr; 449 continue_addr = regs->psw.addr;
450 restart_addr = continue_addr - regs->ilc; 450 restart_addr = continue_addr - regs->ilc;
451 retval = regs->gprs[2]; 451 retval = regs->gprs[2];
@@ -462,7 +462,7 @@ void do_signal(struct pt_regs *regs)
462 case -ERESTART_RESTARTBLOCK: 462 case -ERESTART_RESTARTBLOCK:
463 regs->gprs[2] = -EINTR; 463 regs->gprs[2] = -EINTR;
464 } 464 }
465 regs->trap = -1; /* Don't deal with this again. */ 465 regs->svcnr = 0; /* Don't deal with this again. */
466 } 466 }
467 467
468 /* Get signal to deliver. When running under ptrace, at this point 468 /* Get signal to deliver. When running under ptrace, at this point