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KVM: VMX: remove ASSERT() on vmx->pml_pg validity

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vmx->pml_pg is allocated by vmx_create_vcpu() and is only nullified
when the vCPU is destroyed by vmx_free_vcpu().  Remove the ASSERTs
on vmx->pml_pg, there is no need to carry debug code that provides
no value to the current code base.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sean Christopherson 2018-09-26 09:23:49 -07:00 committed by Paolo Bonzini
parent 39f9c3885c
commit 860ff2aa84
1 changed files with 0 additions and 2 deletions
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2
arch/x86/kvm/vmx.c
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@ -6653,7 +6653,6 @@ static void vmx_vcpu_setup(struct vcpu_vmx *vmx)
vmcs_write64(XSS_EXIT_BITMAP, VMX_XSS_EXIT_BITMAP);
if (enable_pml) {
ASSERT(vmx->pml_pg);
vmcs_write64(PML_ADDRESS, page_to_phys(vmx->pml_pg));
vmcs_write16(GUEST_PML_INDEX, PML_ENTITY_NUM - 1);
}
@ -12347,7 +12346,6 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
* since we always flush the log on each vmexit, this happens
* to be equivalent to simply resetting the fields in vmcs02.
*/
ASSERT(vmx->pml_pg);
vmcs_write64(PML_ADDRESS, page_to_phys(vmx->pml_pg));
vmcs_write16(GUEST_PML_INDEX, PML_ENTITY_NUM - 1);
}