On Fri, 24 Oct 2014, Andy Lutomirski wrote: > CR4 manipulation was split, seemingly at random, between direct > (write_cr4) and using a helper (set/clear_in_cr4). Unfortunately, > the set_in_cr4 and clear_in_cr4 helpers also poke at the boot code, > which only a small subset of users actually wanted. > > This patch replaces all cr4 access in functions that don't leave cr4 > exactly the way they found it with new helpers cr4_set_bits, > cr4_clear_bits, and cr4_set_bits_and_update_boot. > > Signed-off-by: Andy Lutomirski <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
