298 	unsigned long addr_wr;  in do_single_step()  local
305 	addr_wr = writable_address(stepped_addr);  in do_single_step()
306 	probe_kernel_write((char *)addr_wr, (char *)&singlestep_insn,  in do_single_step()
314 	unsigned long addr_wr;  in undo_single_step()  local
319 	addr_wr = writable_address(stepped_addr);  in undo_single_step()
320 	probe_kernel_write((char *)addr_wr, (char *)&stepped_instr,  in undo_single_step()
463 	unsigned long addr_wr = writable_address(bpt->bpt_addr);  in kgdb_arch_set_breakpoint()  local
465 	if (addr_wr == 0)  in kgdb_arch_set_breakpoint()
473 	err = probe_kernel_write((char *)addr_wr, arch_kgdb_ops.gdb_bpt_instr,  in kgdb_arch_set_breakpoint()
484 	unsigned long addr_wr = writable_address(bpt->bpt_addr);  in kgdb_arch_remove_breakpoint()  local
486 	if (addr_wr == 0)  in kgdb_arch_remove_breakpoint()
489 	err = probe_kernel_write((char *)addr_wr, (char *)bpt->saved_instr,  in kgdb_arch_remove_breakpoint()