On 07/21/2015 03:59 PM, Andy Lutomirski wrote: > The modify_ldt syscall exposes a large attack surface and is > unnecessary for modern userspace. Make it optional.
Since this a "default y" option I think we need to make the implications of this a bit clearer. Do we know what userspace would break? Maybe add a WARN_ONCE() in a stub syscall? Thanks, Sasha -- 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/