diff options
Diffstat (limited to 'arch/alpha/kernel/signal.c')
| -rw-r--r-- | arch/alpha/kernel/signal.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c index a813020d2f11..6f47f256fe80 100644 --- a/arch/alpha/kernel/signal.c +++ b/arch/alpha/kernel/signal.c @@ -22,7 +22,7 @@ #include <linux/binfmts.h> #include <linux/bitops.h> #include <linux/syscalls.h> -#include <linux/tracehook.h> +#include <linux/resume_user_mode.h> #include <linux/uaccess.h> #include <asm/sigcontext.h> @@ -219,7 +219,7 @@ do_sigreturn(struct sigcontext __user *sc) /* Send SIGTRAP if we're single-stepping: */ if (ptrace_cancel_bpt (current)) { - send_sig_fault(SIGTRAP, TRAP_BRKPT, (void __user *) regs->pc, 0, + send_sig_fault(SIGTRAP, TRAP_BRKPT, (void __user *) regs->pc, current); } return; @@ -247,7 +247,7 @@ do_rt_sigreturn(struct rt_sigframe __user *frame) /* Send SIGTRAP if we're single-stepping: */ if (ptrace_cancel_bpt (current)) { - send_sig_fault(SIGTRAP, TRAP_BRKPT, (void __user *) regs->pc, 0, + send_sig_fault(SIGTRAP, TRAP_BRKPT, (void __user *) regs->pc, current); } return; @@ -453,7 +453,7 @@ syscall_restart(unsigned long r0, unsigned long r19, regs->r0 = EINTR; break; } - /* fallthrough */ + fallthrough; case ERESTARTNOINTR: regs->r0 = r0; /* reset v0 and a3 and replay syscall */ regs->r19 = r19; @@ -527,15 +527,14 @@ do_work_pending(struct pt_regs *regs, unsigned long thread_flags, schedule(); } else { local_irq_enable(); - if (thread_flags & _TIF_SIGPENDING) { + if (thread_flags & (_TIF_SIGPENDING|_TIF_NOTIFY_SIGNAL)) { do_signal(regs, r0, r19); r0 = 0; } else { - clear_thread_flag(TIF_NOTIFY_RESUME); - tracehook_notify_resume(regs); + resume_user_mode_work(regs); } } local_irq_disable(); - thread_flags = current_thread_info()->flags; + thread_flags = read_thread_flags(); } while (thread_flags & _TIF_WORK_MASK); } |