diff options
Diffstat (limited to 'arch/m68k/kernel')
| -rw-r--r-- | arch/m68k/kernel/ptrace.c | 2 | ||||
| -rw-r--r-- | arch/m68k/kernel/signal.c | 29 | ||||
| -rw-r--r-- | arch/m68k/kernel/time.c | 4 |
3 files changed, 9 insertions, 26 deletions
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c index 8b4a2222e658..1bc10e62b9af 100644 --- a/arch/m68k/kernel/ptrace.c +++ b/arch/m68k/kernel/ptrace.c @@ -286,7 +286,7 @@ asmlinkage void syscall_trace(void) } } -#ifdef CONFIG_COLDFIRE +#if defined(CONFIG_COLDFIRE) || !defined(CONFIG_MMU) asmlinkage int syscall_trace_enter(void) { int ret = 0; diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c index d9f3d1900eed..710a528b928b 100644 --- a/arch/m68k/kernel/signal.c +++ b/arch/m68k/kernel/signal.c @@ -51,8 +51,6 @@ #include <asm/traps.h> #include <asm/ucontext.h> -#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) - #ifdef CONFIG_MMU /* @@ -795,7 +793,6 @@ asmlinkage int do_sigreturn(unsigned long __unused) sizeof(frame->extramask)))) goto badframe; - sigdelsetmask(&set, ~_BLOCKABLE); set_current_blocked(&set); if (restore_sigcontext(regs, &frame->sc, frame + 1)) @@ -820,7 +817,6 @@ asmlinkage int do_rt_sigreturn(unsigned long __unused) if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) goto badframe; - sigdelsetmask(&set, ~_BLOCKABLE); set_current_blocked(&set); if (rt_restore_ucontext(regs, sw, &frame->uc)) @@ -1123,8 +1119,9 @@ handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler) */ static void handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info, - sigset_t *oldset, struct pt_regs *regs) + struct pt_regs *regs) { + sigset_t *oldset = sigmask_to_save(); int err; /* are we from a system call? */ if (regs->orig_d0 >= 0) @@ -1140,14 +1137,12 @@ handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info, if (err) return; - block_sigmask(ka, sig); + signal_delivered(sig, info, ka, regs, 0); if (test_thread_flag(TIF_DELAYED_TRACE)) { regs->sr &= ~0x8000; send_sig(SIGTRAP, current, 1); } - - clear_thread_flag(TIF_RESTORE_SIGMASK); } /* @@ -1160,19 +1155,13 @@ static void do_signal(struct pt_regs *regs) siginfo_t info; struct k_sigaction ka; int signr; - sigset_t *oldset; current->thread.esp0 = (unsigned long) regs; - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - oldset = ¤t->saved_sigmask; - else - oldset = ¤t->blocked; - signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { /* Whee! Actually deliver the signal. */ - handle_signal(signr, &ka, &info, oldset, regs); + handle_signal(signr, &ka, &info, regs); return; } @@ -1182,10 +1171,7 @@ static void do_signal(struct pt_regs *regs) handle_restart(regs, NULL, 0); /* If there's no signal to deliver, we just restore the saved mask. */ - if (test_thread_flag(TIF_RESTORE_SIGMASK)) { - clear_thread_flag(TIF_RESTORE_SIGMASK); - sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); - } + restore_saved_sigmask(); } void do_notify_resume(struct pt_regs *regs) @@ -1193,9 +1179,6 @@ void do_notify_resume(struct pt_regs *regs) if (test_thread_flag(TIF_SIGPENDING)) do_signal(regs); - if (test_and_clear_thread_flag(TIF_NOTIFY_RESUME)) { + if (test_and_clear_thread_flag(TIF_NOTIFY_RESUME)) tracehook_notify_resume(regs); - if (current->replacement_session_keyring) - key_replace_session_keyring(); - } } diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c index d7deb7fc7eb5..707f0573ec6b 100644 --- a/arch/m68k/kernel/time.c +++ b/arch/m68k/kernel/time.c @@ -85,7 +85,7 @@ void __init time_init(void) mach_sched_init(timer_interrupt); } -#ifdef CONFIG_M68KCLASSIC +#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET u32 arch_gettimeoffset(void) { @@ -108,4 +108,4 @@ static int __init rtc_init(void) module_init(rtc_init); -#endif /* CONFIG_M68KCLASSIC */ +#endif /* CONFIG_ARCH_USES_GETTIMEOFFSET */ |