Sebastien Boeuf e10d9b13d4 arch, hypervisor, vmm: Patch CPUID subleaves to expose EPC sections ... The support for SGX is exposed to the guest through CPUID 0x12. KVM passes static subleaves 0 and 1 from the host to the guest, without needing any modification from the VMM itself. But SGX also relies on dynamic subleaves 2 through N, used for describing each EPC section. This is not handled by KVM, which means the VMM is in charge of setting each subleaf starting from index 2 up to index N, depending on the number of EPC sections. These subleaves 2 through N are not listed as part of the supported CPUID entries from KVM. But it's important to set them as long as index 0 and 1 are present and indicate that SGX is supported. Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>		2020-07-15 15:08:56 +02:00
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src	arch, hypervisor, vmm: Patch CPUID subleaves to expose EPC sections	2020-07-15 15:08:56 +02:00
Cargo.toml	arch, hypervisor, vmm: Patch CPUID subleaves to expose EPC sections	2020-07-15 15:08:56 +02:00