On Tue, Nov 28, 2017 at 09:13:18AM -0800, Sean Christopherson wrote:
> On Sat, 2017-11-25 at 21:29 +0200, Jarkko Sakkinen wrote:
> > From: Sean Christopherson
> >
> > When IA32_FEATURE_CONTROL.SGX_ENABLE and IA32_FEATURE_CONTROL.LOCK are
> > set by the pre-boot firmware, SGX is usable by the OS.
On Sat, 2017-11-25 at 21:29 +0200, Jarkko Sakkinen wrote:
> From: Sean Christopherson
>
> When IA32_FEATURE_CONTROL.SGX_ENABLE and IA32_FEATURE_CONTROL.LOCK are
> set by the pre-boot firmware, SGX is usable by the OS.
This implies that only pre-boot firmware can write feature control, which is n
From: Sean Christopherson
When IA32_FEATURE_CONTROL.SGX_ENABLE and IA32_FEATURE_CONTROL.LOCK are
set by the pre-boot firmware, SGX is usable by the OS.
Signed-off-by: Sean Christopherson
Signed-off-by: Jarkko Sakkinen
---
arch/x86/include/asm/msr-index.h | 1 +
1 file changed, 1 insertion(+)
3 matches
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