Re: [RFC PATCH 5/9] x86/sgx: Restrict mapping without an enclave page to PROT_NONE

2019-06-04 Thread Jarkko Sakkinen
On Fri, May 31, 2019 at 04:31:55PM -0700, Sean Christopherson wrote: > To support LSM integration, SGX will require userspace to explicitly > specify the allowed protections for each page. The allowed protections > will be supplied to and modified by LSMs (based on their policies). How the allowe

RE: [RFC PATCH 5/9] x86/sgx: Restrict mapping without an enclave page to PROT_NONE

2019-06-02 Thread Xing, Cedric
> From: Christopherson, Sean J > Sent: Friday, May 31, 2019 4:32 PM > > To support LSM integration, SGX will require userspace to explicitly specify > the allowed > protections for each page. The allowed protections will be supplied to and > modified by > LSMs (based on their policies). > To pr