Re: SGX vs LSM (Re: [PATCH v20 00/28] Intel SGX1 support)
From: Jarkko Sakkinen <hidden>
Date: 2019-05-20 11:42:47
Also in:
lkml, selinux
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. /Jarkko