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

From: Andi Kleen
Date: Sat May 23 2020 - 00:19:36 EST


> Setting the fs register in userspace is an essential feature for running
> legacy code in SGX. We have been following LKML discussions on this
> instruction for years, and hoping this feature would be supported by Linux,

If you need a feature you should comment on it. One of the reasons
it took so long is that the users didn't speak up.


-Andi