Re: [PATCH v14 09/19] x86/mm: x86/sgx: Signal SEGV_SGXERR for #PFs w/ PF_SGX

[Jarkko Sakkinen]

On Mon, Oct 01, 2018 at 09:42:48PM +0000, Jethro Beekman wrote:
> 1) Even though the vDSO function exists, userspace may still call
> `ENCLU[EENTER]` manually, so the fault handling as described in the current
> patch should also be maintained.

You mean the way it was is in v13 and not the way it is in v14?

> 2) All the information that would normally be provided through the signal
> handler (x86 fault number, reason) should be provided to userspace.

As I've understood it, this should be just a change in the delivery path.

/Jarkko