2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2025-01-01 10:13:58 +08:00
linux-next/Documentation/virt/kvm
Sean Christopherson 7ff6c03503 KVM: x86: Remove stateful CPUID handling
Remove the code for handling stateful CPUID 0x2 and mark the associated
flags as deprecated.  WARN if host CPUID 0x2.0.AL > 1, i.e. if by some
miracle a host with stateful CPUID 0x2 is encountered.

No known CPU exists that supports hardware accelerated virtualization
_and_ a stateful CPUID 0x2.  Barring an extremely contrived nested
virtualization scenario, stateful CPUID support is dead code.

Suggested-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-16 17:58:31 +01:00
..
arm docs: kvm: arm/psci.txt: convert to ReST 2020-02-12 20:10:01 +01:00
devices docs: kvm: convert devices/xive.txt to ReST 2020-02-12 20:09:58 +01:00
amd-memory-encryption.rst
api.rst KVM: x86: Remove stateful CPUID handling 2020-03-16 17:58:31 +01:00
cpuid.rst
halt-polling.rst docs: virt: convert halt-polling.txt to ReST format 2020-02-12 20:09:50 +01:00
hypercalls.rst docs: kvm: Convert hypercalls.txt to ReST format 2020-02-12 20:10:02 +01:00
index.rst docs: kvm: review-checklist.txt: rename to ReST 2020-02-12 20:10:07 +01:00
locking.rst docs: kvm: Convert locking.txt to ReST format 2020-02-12 20:10:02 +01:00
mmu.rst docs: kvm: Convert mmu.txt to ReST format 2020-02-12 20:10:03 +01:00
msr.rst docs: virt: Convert msr.txt to ReST format 2020-02-12 20:09:51 +01:00
nested-vmx.rst docs: kvm: Convert nested-vmx.txt to ReST format 2020-02-12 20:10:04 +01:00
ppc-pv.rst docs: kvm: Convert ppc-pv.txt to ReST format 2020-02-12 20:10:05 +01:00
review-checklist.rst docs: kvm: review-checklist.txt: rename to ReST 2020-02-12 20:10:07 +01:00
s390-diag.rst docs: kvm: Convert s390-diag.txt to ReST format 2020-02-12 20:10:06 +01:00
timekeeping.rst docs: kvm: Convert timekeeping.txt to ReST format 2020-02-12 20:10:06 +01:00
vcpu-requests.rst