diff options
Diffstat (limited to 'arch/powerpc/mm/fault.c')
| -rw-r--r-- | arch/powerpc/mm/fault.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 8135da06e0a4..7b2510799266 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -167,10 +167,8 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address, if (notify_page_fault(regs)) return 0; - if (trap == 0x300) { - if (debugger_fault_handler(regs)) - return 0; - } + if (unlikely(debugger_fault_handler(regs))) + return 0; /* On a kernel SLB miss we can only check for a valid exception entry */ if (!user_mode(regs) && (address >= TASK_SIZE)) @@ -189,7 +187,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address, return SIGSEGV; /* in_atomic() in user mode is really bad, as is current->mm == NULL. */ - printk(KERN_EMERG "Page fault in user mode with" + printk(KERN_EMERG "Page fault in user mode with " "in_atomic() = %d mm = %p\n", in_atomic(), mm); printk(KERN_EMERG "NIP = %lx MSR = %lx\n", regs->nip, regs->msr); |
