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| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-03-21 21:26:00 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-31 16:48:08 +0200 |
| commit | afaf0b2f9b801c6eb2278b52d49e6a7d7b659cf1 (patch) | |
| tree | 5d2d8a4ba51297ef0c1a421327da285fb32d72d5 /arch/x86/kvm/svm.c | |
| parent | KVM: x86: Set kvm_x86_ops only after ->hardware_setup() completes (diff) | |
| download | linux-afaf0b2f9b801c6eb2278b52d49e6a7d7b659cf1.tar.xz linux-afaf0b2f9b801c6eb2278b52d49e6a7d7b659cf1.zip | |
KVM: x86: Copy kvm_x86_ops by value to eliminate layer of indirection
Replace the kvm_x86_ops pointer in common x86 with an instance of the
struct to save one pointer dereference when invoking functions. Copy the
struct by value to set the ops during kvm_init().
Arbitrarily use kvm_x86_ops.hardware_enable to track whether or not the
ops have been initialized, i.e. a vendor KVM module has been loaded.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200321202603.19355-7-sean.j.christopherson@intel.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 589debab9a3a..e5b6b0f7d95b 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -7329,7 +7329,7 @@ static bool svm_apic_init_signal_blocked(struct kvm_vcpu *vcpu) * TODO: Last condition latch INIT signals on vCPU when * vCPU is in guest-mode and vmcb12 defines intercept on INIT. * To properly emulate the INIT intercept, SVM should implement - * kvm_x86_ops->check_nested_events() and call nested_svm_vmexit() + * kvm_x86_ops.check_nested_events() and call nested_svm_vmexit() * there if an INIT signal is pending. */ return !gif_set(svm) || |