diff options
| author | Sean Christopherson <seanjc@google.com> | 2021-07-13 09:33:12 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-08-02 11:01:56 -0400 |
| commit | 432979b5034208890e323e86724417f02825abb7 (patch) | |
| tree | ee6a535e4273e8b10c3fc013a8950cacfaea1541 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 400dd54b37172b64e4ceaa6bfaf2729585840375 (diff) | |
KVM: VMX: Refresh list of user return MSRs after setting guest CPUID
After a CPUID update, refresh the list of user return MSRs that are
loaded into hardware when running the vCPU. This is necessary to handle
the oddball case where userspace exposes X86_FEATURE_RDTSCP to the guest
after the vCPU is running.
Fixes: 0023ef39dc35 ("kvm: vmx: Set IA32_TSC_AUX for legacy mode guests")
Fixes: 4e47c7a6d714 ("KVM: VMX: Add instruction rdtscp support for guest")
Reviewed-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210713163324.627647-35-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions