Re: [PATCH v36 11/24] x86/sgx: Add SGX enclave driver

2020-08-26 Thread Jarkko Sakkinen
On Tue, Aug 25, 2020 at 06:44:12PM +0200, Borislav Petkov wrote: > On Thu, Jul 16, 2020 at 04:52:50PM +0300, Jarkko Sakkinen wrote: > > Just minor things below - I'm not even going to pretend I fully > understand what's going on but FWICT, it looks non-threateningly ok to > me. > > > diff --git

Re: [PATCH v36 11/24] x86/sgx: Add SGX enclave driver

2020-08-25 Thread Borislav Petkov
On Thu, Jul 16, 2020 at 04:52:50PM +0300, Jarkko Sakkinen wrote: Just minor things below - I'm not even going to pretend I fully understand what's going on but FWICT, it looks non-threateningly ok to me. > diff --git a/arch/x86/kernel/cpu/sgx/driver.c > b/arch/x86/kernel/cpu/sgx/driver.c > new

Re: [PATCH v36 11/24] x86/sgx: Add SGX enclave driver

2020-08-06 Thread Darren Kenny
On Thursday, 2020-07-16 at 16:52:50 +03, Jarkko Sakkinen wrote: > Intel Software Guard eXtensions (SGX) is a set of CPU instructions that can > be used by applications to set aside private regions of code and data. The > code outside the SGX hosted software entity is prevented from accessing the >

[PATCH v36 11/24] x86/sgx: Add SGX enclave driver

2020-07-16 Thread Jarkko Sakkinen
Intel Software Guard eXtensions (SGX) is a set of CPU instructions that can be used by applications to set aside private regions of code and data. The code outside the SGX hosted software entity is prevented from accessing the memory inside the enclave by the CPU. We call these entities enclaves.