On Wed, Oct 16, 2019 at 01:17:23PM +0300, Jarkko Sakkinen wrote:
> On Mon, Oct 14, 2019 at 04:31:28PM -0700, Sean Christopherson wrote:
> > I don't mind taking this to v23 review, but what do you mean by robustness
> > in this context?
>
> I think I kind of got this together API-wise:
>
> #define SGX_ENCLAVE_ADD_PAGES_MEASURE 1
>
> struct sgx_enclave_add_pages {
> __u64 src;
> __u64 offset;
> __u64 length;
> __u64 secinfo;
> };
>
> Length can be anything as long as low 8 bits are zero. The area
> defined by offset and length is measured when
> SGX_ENCLAVE_ADD_PAGES_MEASURE is set to 1.
>
> I think this is the most sane API so far and does fulfill Jethro's
> concerns why he originally wanted mrmask. I think this what most
> users would find the most intuitive API.
>
> Jethro, do you think you could live with this?
This just a version of Sean's API but with sane defaults for mrmask.
/Jarkko
