diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/asm-offsets.c | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/cmpxchg.c | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/kprobes.c | 3 | ||||
| -rw-r--r-- | arch/mips/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/smp.c | 1 |
5 files changed, 3 insertions, 8 deletions
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c index 5735b2cd6f2a..04ca75278f02 100644 --- a/arch/mips/kernel/asm-offsets.c +++ b/arch/mips/kernel/asm-offsets.c @@ -78,7 +78,6 @@ void output_ptreg_defines(void) void output_task_defines(void) { COMMENT("MIPS task_struct offsets."); - OFFSET(TASK_STATE, task_struct, state); OFFSET(TASK_THREAD_INFO, task_struct, stack); OFFSET(TASK_FLAGS, task_struct, flags); OFFSET(TASK_MM, task_struct, mm); diff --git a/arch/mips/kernel/cmpxchg.c b/arch/mips/kernel/cmpxchg.c index 89107deb03fc..ac9c8cfb2ba9 100644 --- a/arch/mips/kernel/cmpxchg.c +++ b/arch/mips/kernel/cmpxchg.c @@ -41,7 +41,7 @@ unsigned long __xchg_small(volatile void *ptr, unsigned long val, unsigned int s do { old32 = load32; new32 = (load32 & ~mask) | (val << shift); - load32 = cmpxchg(ptr32, old32, new32); + load32 = arch_cmpxchg(ptr32, old32, new32); } while (load32 != old32); return (load32 & mask) >> shift; @@ -97,7 +97,7 @@ unsigned long __cmpxchg_small(volatile void *ptr, unsigned long old, */ old32 = (load32 & ~mask) | (old << shift); new32 = (load32 & ~mask) | (new << shift); - load32 = cmpxchg(ptr32, old32, new32); + load32 = arch_cmpxchg(ptr32, old32, new32); if (load32 == old32) return old; } diff --git a/arch/mips/kernel/kprobes.c b/arch/mips/kernel/kprobes.c index 54dfba8fa77c..75bff0f77319 100644 --- a/arch/mips/kernel/kprobes.c +++ b/arch/mips/kernel/kprobes.c @@ -403,9 +403,6 @@ int kprobe_fault_handler(struct pt_regs *regs, int trapnr) struct kprobe *cur = kprobe_running(); struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); - if (cur->fault_handler && cur->fault_handler(cur, regs, trapnr)) - return 1; - if (kcb->kprobe_status & KPROBE_HIT_SS) { resume_execution(cur, regs, kcb); regs->cp0_status |= kcb->kprobe_old_SR; diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index bff080db0294..73c8e7990a97 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -662,7 +662,7 @@ unsigned long get_wchan(struct task_struct *task) unsigned long ra = 0; #endif - if (!task || task == current || task->state == TASK_RUNNING) + if (!task || task == current || task_is_running(task)) goto out; if (!task_stack_page(task)) goto out; diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index ef86fbad8546..d542fb7af3ba 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -348,7 +348,6 @@ asmlinkage void start_secondary(void) */ calibrate_delay(); - preempt_disable(); cpu = smp_processor_id(); cpu_data[cpu].udelay_val = loops_per_jiffy; |