On Wed, Apr 17, 2013 at 2:28 PM, Arnd Bergmann <a...@arndb.de> wrote: > > There is a separate check for the physical address that gets > mapped in hpet_mmap:
Ahh, right you are. The earlier check for PAGE_SIZE's mapping and zero offset is indeed superfluous. Linus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/