> We observe that the waiting time for DDR error injection is about 10 ms > and that for PCIe error injection is about 500 ms in Arm platfrom. > > In this patch, we relax the response timeout to 1 second and allow user to > pass the time out value as a argument. Spinning for 1ms was maybe ok. Spinning for up to 1s seems like a bad idea. This code is executed inside a mutex ... so maybe it is safe to sleep instead of spin? -Tony
