Re: "bad pmd" errors + oops with KPTI on 4.14.11 after loading X.509 certs

[Benjamin Gilbert]

On Wed, Jan 03, 2018 at 04:27:04PM -0800, Andy Lutomirski wrote:
> How much memory does the affected system have?  It sounds like something
> is mapped in the LDT region and is getting corrupted because the LDT code
> expects to own that region.

We've seen this on systems from 1 to 7 GB.

--Benjamin Gilbert