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| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-03-02 15:56:27 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-16 17:58:12 +0100 |
| commit | 160b486f65ff89be7f90ff9297bb4bb0da446d91 (patch) | |
| tree | e698a647d5a22c7cd0848b807055d6e405cf1922 /tools/perf/scripts/python/stackcollapse.py | |
| parent | KVM: x86: Clear output regs for CPUID 0x14 if PT isn't exposed to guest (diff) | |
| download | linux-160b486f65ff89be7f90ff9297bb4bb0da446d91.tar.gz linux-160b486f65ff89be7f90ff9297bb4bb0da446d91.zip | |
KVM: x86: Drop explicit @func param from ->set_supported_cpuid()
Drop the explicit @func param from ->set_supported_cpuid() and instead
pull the CPUID function from the relevant entry. This sets the stage
for hardening guest CPUID updates in future patches, e.g. allows adding
run-time assertions that the CPUID feature being changed is actually
a bit in the referenced CPUID entry.
No functional change intended.
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions