Re: [PATCH v12 00/18] Enable FSGSBASE instructions

[Dave Hansen]

On 5/22/20 1:14 PM, Don Porter wrote:
> I wanted to clarify that we never intended the Graphene kernel module
> you mention for production use, as well as to comment in support of this
> patch.

Could you also clarify: Did you know that the FSGSBASE kernel module
introduced a root vulnerability?  Where did it come from in the first place?