Re: [Xen-devel] [PATCH v4 3/4] x86emul: Support vaes insns

2018-01-23 Thread Jan Beulich
>>> On 23.01.18 at 13:56, wrote: > I did below TEMP patch, please help me check whther this patch meet your > requirements, many thanks! Looks reasonable at the first glance, provided you add a proper fall-through annotation to the new fall-through. Jan ___

Re: [Xen-devel] [PATCH v4 3/4] x86emul: Support vaes insns

2018-01-23 Thread Yang Zhong
On Thu, Jan 18, 2018 at 07:13:21AM -0700, Jan Beulich wrote: > >>> On 03.01.18 at 09:26, wrote: > > The previous aes insns only support legacy and AVX128. > > Icelake added AVX256 support. > > Same remark here as for the pclmulqdq patch. > > > Signed-off-by: Yang Zhong > > --- > > Please provi

Re: [Xen-devel] [PATCH v4 3/4] x86emul: Support vaes insns

2018-01-18 Thread Jan Beulich
>>> On 03.01.18 at 09:26, wrote: > The previous aes insns only support legacy and AVX128. > Icelake added AVX256 support. Same remark here as for the pclmulqdq patch. > Signed-off-by: Yang Zhong > --- Please provide a brief list of changes at this spot in each patch. > @@ -7336,17 +7337,23 @@

[Xen-devel] [PATCH v4 3/4] x86emul: Support vaes insns

2018-01-03 Thread Yang Zhong
The previous aes insns only support legacy and AVX128. Icelake added AVX256 support. Signed-off-by: Yang Zhong --- xen/arch/x86/x86_emulate/x86_emulate.c | 17 - xen/include/asm-x86/cpufeature.h | 1 + 2 files changed, 13 insertions(+), 5 deletions(-) diff --git a/xen/arc