On 01/18/2012 05:45 PM, Indan Zupancic wrote: > > For security reasons it should be impossible for userspace to set those bits > themselves, otherwise the tracer can be easily fooled on an old kernel. That > seems to be the case for the higher bits of eflags, so eflags would work. And > the current code checks cs, also checking eflags would be very easy to add. > I think this goes without saying, and isn't an issue for the options currently on the table (including regset). -phpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
