Re: [PATCH v36 08/24] x86/sgx: Initialize metadata for Enclave Page Cache (EPC) sections

2020-08-06 Thread Darren Kenny
On Thursday, 2020-07-16 at 16:52:47 +03, Jarkko Sakkinen wrote: > From: Sean Christopherson > > Enumerate Enclave Page Cache (EPC) sections via CPUID and add the data > structures necessary to track EPC pages so that they can be easily borrowed > for different uses. > > Embed section index to the

[PATCH v36 08/24] x86/sgx: Initialize metadata for Enclave Page Cache (EPC) sections

2020-07-16 Thread Jarkko Sakkinen
From: Sean Christopherson Enumerate Enclave Page Cache (EPC) sections via CPUID and add the data structures necessary to track EPC pages so that they can be easily borrowed for different uses. Embed section index to the first eight bits of the EPC page descriptor. Existing client hardware suppor