Lines Matching defs:stackaddr
38 user_backtrace(unsigned long *stackaddr, struct pt_regs *regs)
43 if (!access_ok(stackaddr, sizeof(unsigned long)))
46 if (__copy_from_user_inatomic(&buf_stack, stackaddr, sizeof(unsigned long)))
55 stackaddr++;
57 return stackaddr;
62 unsigned long *stackaddr;
70 stackaddr = (unsigned long *)kernel_stack_pointer(regs);
73 unwind_stack(NULL, regs, stackaddr,
78 while (depth-- && (stackaddr != NULL))
79 stackaddr = user_backtrace(stackaddr, regs);