On Mon, Mar 27, 2023 at 04:03:54PM +0800, Yang, Weijiang wrote:
>
> On 3/27/2023 3:33 PM, Christian Ehrhardt wrote:
> > On Thu, Oct 27, 2022 at 2:36 AM Yang, Weijiang
> > wrote:
> > >
> > > On 10/26/2022 7:57 PM, Zhong, Yang wrote:
> > > > The previous patch wrongly replaced FEAT_XSAVE_XCR0_{LO
On 3/27/2023 3:33 PM, Christian Ehrhardt wrote:
On Thu, Oct 27, 2022 at 2:36 AM Yang, Weijiang wrote:
On 10/26/2022 7:57 PM, Zhong, Yang wrote:
The previous patch wrongly replaced FEAT_XSAVE_XCR0_{LO|HI} with
FEAT_XSAVE_XSS_{LO|HI} in CPUID(EAX=12,ECX=1):{ECX,EDX}, which made
SGX enclave on
On Thu, Oct 27, 2022 at 2:36 AM Yang, Weijiang wrote:
>
>
> On 10/26/2022 7:57 PM, Zhong, Yang wrote:
> > The previous patch wrongly replaced FEAT_XSAVE_XCR0_{LO|HI} with
> > FEAT_XSAVE_XSS_{LO|HI} in CPUID(EAX=12,ECX=1):{ECX,EDX}, which made
> > SGX enclave only supported SSE and x87 feature(xfrm
On 10/26/2022 7:57 PM, Zhong, Yang wrote:
The previous patch wrongly replaced FEAT_XSAVE_XCR0_{LO|HI} with
FEAT_XSAVE_XSS_{LO|HI} in CPUID(EAX=12,ECX=1):{ECX,EDX}, which made
SGX enclave only supported SSE and x87 feature(xfrm=0x3).
Fixes: 301e90675c3f ("target/i386: Enable support for XSAVES
The previous patch wrongly replaced FEAT_XSAVE_XCR0_{LO|HI} with
FEAT_XSAVE_XSS_{LO|HI} in CPUID(EAX=12,ECX=1):{ECX,EDX}, which made
SGX enclave only supported SSE and x87 feature(xfrm=0x3).
Fixes: 301e90675c3f ("target/i386: Enable support for XSAVES based features")
Signed-off-by: Yang Zhong
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