Re: Pentium DEATH in user-mode

Alan Cox (alan@lxorguk.ukuu.org.uk)
Sat, 8 Nov 1997 23:12:38 +0000 (GMT)


> Do the unimplemented opcodes perhaps raise a flag anywhere in the CPU
> that we could test for?

Nope. The best we can do is collect a list of steppings that crash and
make the kernel print a boot up warning about them.