Re: [Xen-devel] [RFC PATCH 00/15] RFC: SGX virtualization design and draft patches

2017-07-31 Thread Huang, Kai
Hi Wei, Thanks for your comments. Please see my reply below. On 7/29/2017 1:40 AM, Wei Liu wrote: On Tue, Jul 18, 2017 at 08:22:55PM +1200, Huang, Kai wrote: Hi Wei, Thank you very much for comments. Please see my reply below. On 7/17/2017 9:16 PM, Wei Liu wrote: Hi Kai Thanks for this nic

Re: [Xen-devel] [RFC PATCH 00/15] RFC: SGX virtualization design and draft patches

2017-07-28 Thread Wei Liu
On Tue, Jul 18, 2017 at 08:22:55PM +1200, Huang, Kai wrote: > Hi Wei, > > Thank you very much for comments. Please see my reply below. > > On 7/17/2017 9:16 PM, Wei Liu wrote: > > Hi Kai > > > > Thanks for this nice write-up. > > > > Some comments and questions below. > > > > On Sun, Jul 09, 2

Re: [Xen-devel] [RFC PATCH 00/15] RFC: SGX virtualization design and draft patches

2017-07-21 Thread Huang, Kai
On 7/17/2017 6:08 PM, Huang, Kai wrote: Hi Andrew, Thank you very much for comments. Sorry for late reply, and please see my reply below. On 7/12/2017 2:13 AM, Andrew Cooper wrote: On 09/07/17 09:03, Kai Huang wrote: Hi all, This series is RFC Xen SGX virtualization support design and RF

Re: [Xen-devel] [RFC PATCH 00/15] RFC: SGX virtualization design and draft patches

2017-07-18 Thread Huang, Kai
Hi Wei, Thank you very much for comments. Please see my reply below. On 7/17/2017 9:16 PM, Wei Liu wrote: Hi Kai Thanks for this nice write-up. Some comments and questions below. On Sun, Jul 09, 2017 at 08:03:10PM +1200, Kai Huang wrote: Hi all, [...] 2. SGX Virtualization Design 2.1 Hi

Re: [Xen-devel] [RFC PATCH 00/15] RFC: SGX virtualization design and draft patches

2017-07-17 Thread Wei Liu
Hi Kai Thanks for this nice write-up. Some comments and questions below. On Sun, Jul 09, 2017 at 08:03:10PM +1200, Kai Huang wrote: > Hi all, > [...] > 2. SGX Virtualization Design > > 2.1 High Level Toolstack Changes: > > 2.1.1 New 'epc' parameter > > EPC is limited resource. In order to us

Re: [Xen-devel] [RFC PATCH 00/15] RFC: SGX virtualization design and draft patches

2017-07-16 Thread Huang, Kai
Hi Andrew, Thank you very much for comments. Sorry for late reply, and please see my reply below. On 7/12/2017 2:13 AM, Andrew Cooper wrote: On 09/07/17 09:03, Kai Huang wrote: Hi all, This series is RFC Xen SGX virtualization support design and RFC draft patches. Thankyou very much for

Re: [Xen-devel] [RFC PATCH 00/15] RFC: SGX virtualization design and draft patches

2017-07-11 Thread Andrew Cooper
On 09/07/17 09:03, Kai Huang wrote: Hi all, This series is RFC Xen SGX virtualization support design and RFC draft patches. Thankyou very much for this design doc. 2. SGX Virtualization Design 2.1 High Level Toolstack Changes: 2.1.1 New 'epc' parameter EPC is limited resource. In order to

[Xen-devel] [RFC PATCH 00/15] RFC: SGX virtualization design and draft patches

2017-07-09 Thread Kai Huang
Hi all, This series is RFC Xen SGX virtualization support design and RFC draft patches. Intel SGX (Software Guard Extensions) is a new set of instructions and memory access mechanisms targetting for application developers seeking to protect select code and data from disclosure or modification. T