diff options
| author | Sean Christopherson <seanjc@google.com> | 2022-11-30 23:09:15 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-12-29 15:41:26 -0500 |
| commit | 3045c483eeeed56d2e709334cd590c1cfb748610 (patch) | |
| tree | abae1b0055a6bc999a36c81ce181faeceb8b3408 /arch/x86/kvm/vmx | |
| parent | 58ca1930310a0f45f6250d23e6ea8a09af1a133b (diff) | |
KVM: x86: Do CPU compatibility checks in x86 code
Move the CPU compatibility checks to pure x86 code, i.e. drop x86's use
of the common kvm_x86_check_cpu_compat() arch hook. x86 is the only
architecture that "needs" to do per-CPU compatibility checks, moving
the logic to x86 will allow dropping the common code, and will also
give x86 more control over when/how the compatibility checks are
performed, e.g. TDX will need to enable hardware (do VMXON) in order to
perform compatibility checks.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Isaku Yamahata <isaku.yamahata@intel.com>
Reviewed-by: Kai Huang <kai.huang@intel.com>
Message-Id: <20221130230934.1014142-32-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx')
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 32ca9c2f2885..e996034809de 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -8635,7 +8635,7 @@ static int __init vmx_init(void) * Common KVM initialization _must_ come last, after this, /dev/kvm is * exposed to userspace! */ - r = kvm_init(&vmx_init_ops, sizeof(struct vcpu_vmx), + r = kvm_init(NULL, sizeof(struct vcpu_vmx), __alignof__(struct vcpu_vmx), THIS_MODULE); if (r) goto err_kvm_init; |