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| author |   Sean Christopherson <seanjc@google.com> | 2022-06-07 23:23:51 +0000 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2022-11-30 16:29:53 -0800 |
| commit | d2a00af2061db863890e32a4a99a6f82c330df1f (patch) | |
| tree | 73658f1e257ff94d7cf1dd2157090426601e956e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: VMX: Make vmread_error_trampoline() uncallable from C code (diff) | |
| download | wireguard-linux-d2a00af2061db863890e32a4a99a6f82c330df1f.tar.xz wireguard-linux-d2a00af2061db863890e32a4a99a6f82c330df1f.zip | |
KVM: VMX: Allow userspace to set all supported FEATURE_CONTROL bits
Allow userspace to set all supported bits in MSR IA32_FEATURE_CONTROL
irrespective of the guest CPUID model, e.g. via KVM_SET_MSRS. KVM's ABI
is that userspace is allowed to set MSRs before CPUID, i.e. can set MSRs
to values that would fault according to the guest CPUID model.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20220607232353.3375324-2-seanjc@google.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions