----- Ursprüngliche Mail ----- > Von: "Kamal Dasu" <[email protected]> > This has been observed on MIPS4K and MIPS5K architectures. There is a > check on the controller driver to use pio in such cases.
I fear your kernel misses commit:
074a1e1167af ("MIPS: Bounds check virt_addr_valid")
Thanks,
//richard

