Re: [Xen-devel] [PATCH v8 45/50] x86emul: support VAES insns

2019-06-21 Thread Andrew Cooper
On 15/03/2019 11:06, Jan Beulich wrote: > As to the feature dependency adjustment, just like for VPCLMULQDQ while > strictly speaking AVX is a sufficient prereq (to have YMM registers), > 256-bit vectors of integers have got fully introduced with AVX2 only. > > A new test case (also covering AESNI)

[Xen-devel] [PATCH v8 45/50] x86emul: support VAES insns

2019-03-15 Thread Jan Beulich
As to the feature dependency adjustment, just like for VPCLMULQDQ while strictly speaking AVX is a sufficient prereq (to have YMM registers), 256-bit vectors of integers have got fully introduced with AVX2 only. A new test case (also covering AESNI) will be added to the harness by a subsequent pat