Re: SGX vs LSM (Re: [PATCH v20 00/28] Intel SGX1 support)

From: Jarkko Sakkinen
Date: Mon May 20 2019 - 07:45:09 EST

On Fri, May 17, 2019 at 08:41:28AM -0700, Sean Christopherson wrote:
> It was a requirement prior to the API rework in v20, i.e. unless someone
> was really quick on the draw after the v20 update all existing userspace
> implementations mmap() the enclave before ECREATE. Requiring a valid
> enclave VMA for EADD shoudn't be too onerous.

Still underlining: it is not required.