diff options
Diffstat (limited to 'arch/h8300')
| -rw-r--r-- | arch/h8300/Kconfig.cpu | 3 | ||||
| -rw-r--r-- | arch/h8300/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/h8300/kernel/signal.c | 4 | ||||
| -rw-r--r-- | arch/h8300/platform/h8300h/ptrace_h8300h.c | 4 |
4 files changed, 7 insertions, 6 deletions
diff --git a/arch/h8300/Kconfig.cpu b/arch/h8300/Kconfig.cpu index d9dd62a565a9..a380167a13cf 100644 --- a/arch/h8300/Kconfig.cpu +++ b/arch/h8300/Kconfig.cpu @@ -180,4 +180,7 @@ config CPU_H8S config PREEMPT bool "Preemptible Kernel" default n + +source "mm/Kconfig" + endmenu diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c index 134aec1c6d19..b5f83e9f04db 100644 --- a/arch/h8300/kernel/process.c +++ b/arch/h8300/kernel/process.c @@ -54,7 +54,7 @@ asmlinkage void ret_from_fork(void); void default_idle(void) { while(1) { - if (need_resched()) { + if (!need_resched()) { local_irq_enable(); __asm__("sleep"); local_irq_disable(); diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c index a4799d633ef4..5aab87eae1f9 100644 --- a/arch/h8300/kernel/signal.c +++ b/arch/h8300/kernel/signal.c @@ -517,10 +517,8 @@ asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset) if ((regs->ccr & 0x10)) return 1; - if (current->flags & PF_FREEZE) { - refrigerator(0); + if (try_to_freeze()) goto no_signal; - } current->thread.esp0 = (unsigned long) regs; diff --git a/arch/h8300/platform/h8300h/ptrace_h8300h.c b/arch/h8300/platform/h8300h/ptrace_h8300h.c index 18e51a7167d3..6ac93c05a1ae 100644 --- a/arch/h8300/platform/h8300h/ptrace_h8300h.c +++ b/arch/h8300/platform/h8300h/ptrace_h8300h.c @@ -245,12 +245,12 @@ static unsigned short *getnextpc(struct task_struct *child, unsigned short *pc) addr = h8300_get_reg(child, regno-1+PT_ER1); return (unsigned short *)addr; case relb: - if ((inst = 0x55) || isbranch(child,inst & 0x0f)) + if (inst == 0x55 || isbranch(child,inst & 0x0f)) pc = (unsigned short *)((unsigned long)pc + ((signed char)(*fetch_p))); return pc+1; /* skip myself */ case relw: - if ((inst = 0x5c) || isbranch(child,(*fetch_p & 0xf0) >> 4)) + if (inst == 0x5c || isbranch(child,(*fetch_p & 0xf0) >> 4)) pc = (unsigned short *)((unsigned long)pc + ((signed short)(*(pc+1)))); return pc+2; /* skip myself */ |