diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-03-02 15:56:34 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-16 17:58:17 +0100 |
| commit | 5ffec6f910dc8998c9da9320550ffddebe2e7afc (patch) | |
| tree | 9e148a98cebb6b26329f2ab0a409a76b7c5bf3fc /arch/x86/kvm/svm.c | |
| parent | 6c7ea4b56bfe7a11ecbaef9c521a7974fc1171cf (diff) | |
| download | linux-5ffec6f910dc8998c9da9320550ffddebe2e7afc.tar.bz2 | |
KVM: x86: Handle INVPCID CPUID adjustment in VMX code
Move the INVPCID CPUID adjustments into VMX to eliminate an instance of
the undesirable "unsigned f_* = *_supported ? F(*) : 0" pattern in the
common CPUID handling code. Drop ->invpcid_supported(), CPUID
adjustment was the only user.
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 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 9ec7952fecb0..9ef4ebf8475a 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -6073,11 +6073,6 @@ static bool svm_rdtscp_supported(void) return boot_cpu_has(X86_FEATURE_RDTSCP); } -static bool svm_invpcid_supported(void) -{ - return false; -} - static bool svm_xsaves_supported(void) { return boot_cpu_has(X86_FEATURE_XSAVES); @@ -7460,7 +7455,6 @@ static struct kvm_x86_ops svm_x86_ops __ro_after_init = { .cpuid_update = svm_cpuid_update, .rdtscp_supported = svm_rdtscp_supported, - .invpcid_supported = svm_invpcid_supported, .xsaves_supported = svm_xsaves_supported, .umip_emulated = svm_umip_emulated, .pt_supported = svm_pt_supported, |