So would I! On Thu, Jun 30, 2016, 2:49 PM Jason Cooper wrote: > On Fri, Jun 24, 2016 at 01:40:41PM -0700, Andy Lutomirski wrote: > > On Fri, Jun 24, 2016 at 12:04 PM, Kees Cook > wrote: > > > On Fri, Jun 24, 2016 at 9:02 AM, Jason Cooper > wrote: > > >> Thomas, > > >> > > >> Sorry for wandering off the topic of your series. The big take away > for > > >> me is that you and Kees are concerned about x86 systems pre-RDRAND. > > >> Just as I'm concerned about deployed embedded systems without > bootloader > > >> support for hw-rngs and so forth. > > >> > > >> Whatever final form the approach takes for ARM/dt, I'll make sure we > can > > >> extend it to legacy x86 systems. > > > > > > Yeah, this seems like a productive conversation to me. :) > > > > I have an old patch and spec I need to dust off that does this during > > *very* early boot on x86 using MSRs so that kASLR can use it. > > I'd love to see that. ;-) > > thx, > > Jason. > -- Thomas