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KVM: x86: Fix a comment inside kvm_vcpu_update_apicv()

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The sentence "... so that KVM can the AVIC doorbell to ..." doesn't have
a verb.  Fix it.

After adding the verb 'use', that line exceeds 80 characters.  Thus wrap
the 'to' to the next line.

Signed-off-by: Kai Huang <kai.huang@intel.com>
Link: https://lore.kernel.org/r/666e991edf81e1fccfba9466f3fe65965fcba897.1728383775.git.kai.huang@intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Kai Huang 2024-10-08 23:45:13 +13:00 committed by Sean Christopherson
parent 8198375843
commit ef86fe036d
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kvm/x86.c
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@ -10576,8 +10576,8 @@ static void kvm_vcpu_update_apicv(struct kvm_vcpu *vcpu)
* deleted if any vCPU has xAPIC virtualization and x2APIC enabled, but
* and hardware doesn't support x2APIC virtualization. E.g. some AMD
* CPUs support AVIC but not x2APIC. KVM still allows enabling AVIC in
* this case so that KVM can the AVIC doorbell to inject interrupts to
* running vCPUs, but KVM must not create SPTEs for the APIC base as
* this case so that KVM can use the AVIC doorbell to inject interrupts
* to running vCPUs, but KVM must not create SPTEs for the APIC base as
* the vCPU would incorrectly be able to access the vAPIC page via MMIO
* despite being in x2APIC mode. For simplicity, inhibiting the APIC
* access page is sticky.