Lines Matching defs:fault
3 * arch/xtensa/mm/fault.c
97 vm_fault_t fault;
102 /* We fault-in kernel-space virtual memory on-demand. The
111 * context, we must not take the fault..
155 /* If for any reason at all we couldn't handle the fault,
157 * the fault.
159 fault = handle_mm_fault(vma, address, flags, regs);
161 if (fault_signal_pending(fault, regs)) {
167 /* The fault is fully completed (including releasing mmap lock) */
168 if (fault & VM_FAULT_COMPLETED)
171 if (unlikely(fault & VM_FAULT_ERROR)) {
172 if (fault & VM_FAULT_OOM)
174 else if (fault & VM_FAULT_SIGSEGV)
176 else if (fault & VM_FAULT_SIGBUS)
181 if (fault & VM_FAULT_RETRY) {
210 * us unable to handle the page fault gracefully.
241 /* Are we prepared to handle this kernel fault? */