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KVM: VMX: Hoist construct_eptp() "up" in vmx.c

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Move construct_eptp() further up in vmx.c so that it's above
vmx_flush_tlb_current(), its "first" user in vmx.c.  This will allow a
future patch to opportunistically make construct_eptp() local to vmx.c.

No functional change intended.

Link: https://lore.kernel.org/r/20250919005955.1366256-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Sean Christopherson 2025-09-18 17:59:47 -07:00
parent 0bd0a4a142
commit f48888bb8a
1 changed files with 14 additions and 14 deletions
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28
arch/x86/kvm/vmx/vmx.c
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@ -3219,6 +3219,20 @@ static inline int vmx_get_current_vpid(struct kvm_vcpu *vcpu)
return to_vmx(vcpu)->vpid;
}
u64 construct_eptp(struct kvm_vcpu *vcpu, hpa_t root_hpa, int root_level)
{
u64 eptp = VMX_EPTP_MT_WB;
eptp |= (root_level == 5) ? VMX_EPTP_PWL_5 : VMX_EPTP_PWL_4;
if (enable_ept_ad_bits &&
(!is_guest_mode(vcpu) || nested_ept_ad_enabled(vcpu)))
eptp |= VMX_EPTP_AD_ENABLE_BIT;
eptp |= root_hpa;
return eptp;
}
void vmx_flush_tlb_current(struct kvm_vcpu *vcpu)
{
struct kvm_mmu *mmu = vcpu->arch.mmu;
@ -3396,20 +3410,6 @@ static int vmx_get_max_ept_level(void)
return 4;
}
u64 construct_eptp(struct kvm_vcpu *vcpu, hpa_t root_hpa, int root_level)
{
u64 eptp = VMX_EPTP_MT_WB;
eptp |= (root_level == 5) ? VMX_EPTP_PWL_5 : VMX_EPTP_PWL_4;
if (enable_ept_ad_bits &&
(!is_guest_mode(vcpu) || nested_ept_ad_enabled(vcpu)))
eptp |= VMX_EPTP_AD_ENABLE_BIT;
eptp |= root_hpa;
return eptp;
}
void vmx_load_mmu_pgd(struct kvm_vcpu *vcpu, hpa_t root_hpa, int root_level)
{
struct kvm *kvm = vcpu->kvm;