[RFC PATCH 3/9] x86/sgx: Allow userspace to add multiple pages in single ioctl()

Dave Hansen dave.hansen at intel.com
Mon Jun 3 20:39:53 UTC 2019


On 6/3/19 1:37 PM, Sean Christopherson wrote:
> Heh, fair enough.  IIRC, a while back someone posted about having problems
> building a 512gb enclave in a 92mb EPC...
> 
> How about this for the intermediate patch:
> 
> 	struct sgx_enclave_add_region {
> 		__u64	addr;
> 		__u64	src;
> 		__u64	size;
> 		__u64	secinfo;
> 		__u16	mrmask;
> 		__u16	reserved16;
> 		__u32	reserved;
> 	}

Looks fine to me.



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