Lines Matching full:fault
3 * linux/arch/m68k/mm/fault.c
62 * bit 0 == 0 means no page found, 1 means protection fault
73 vm_fault_t fault; in do_page_fault() local
76 pr_debug("do page fault:\nregs->sr=%#x, regs->pc=%#lx, address=%#lx, %ld, %p\n", in do_page_fault()
81 * context, we must not take the fault.. in do_page_fault()
133 * If for any reason at all we couldn't handle the fault, in do_page_fault()
135 * the fault. in do_page_fault()
138 fault = handle_mm_fault(vma, address, flags); in do_page_fault()
139 pr_debug("handle_mm_fault returns %x\n", fault); in do_page_fault()
141 if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current)) in do_page_fault()
144 if (unlikely(fault & VM_FAULT_ERROR)) { in do_page_fault()
145 if (fault & VM_FAULT_OOM) in do_page_fault()
147 else if (fault & VM_FAULT_SIGSEGV) in do_page_fault()
149 else if (fault & VM_FAULT_SIGBUS) in do_page_fault()
155 * Major/minor page fault accounting is only done on the in do_page_fault()
160 if (fault & VM_FAULT_MAJOR) in do_page_fault()
164 if (fault & VM_FAULT_RETRY) { in do_page_fault()
185 * us unable to handle the page fault gracefully. in do_page_fault()