diff options
Diffstat (limited to 'arch/arc/kernel/signal.c')
| -rw-r--r-- | arch/arc/kernel/signal.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c index b15d2fe9c461..004b7f0bc76c 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -336,7 +336,7 @@ static void arc_restart_syscall(struct k_sigaction *ka, struct pt_regs *regs) * their orig user space value when we ret from kernel */ regs->r0 = regs->orig_r0; - regs->ret -= 4; + regs->ret -= is_isa_arcv2() ? 2 : 4; break; } } @@ -377,10 +377,10 @@ void do_signal(struct pt_regs *regs) if (regs->r0 == -ERESTARTNOHAND || regs->r0 == -ERESTARTSYS || regs->r0 == -ERESTARTNOINTR) { regs->r0 = regs->orig_r0; - regs->ret -= 4; + regs->ret -= is_isa_arcv2() ? 2 : 4; } else if (regs->r0 == -ERESTART_RESTARTBLOCK) { regs->r8 = __NR_restart_syscall; - regs->ret -= 4; + regs->ret -= is_isa_arcv2() ? 2 : 4; } syscall_wont_restart(regs); /* No more restarts */ } |