From: Marc Zyngier <maz@kernel.org>
To: kvm@vger.kernel.org, linux-mips@vger.kernel.org,
kvmarm@lists.cs.columbia.edu, linuxppc-dev@lists.ozlabs.org
Cc: Juergen Gross <jgross@suse.com>,
Huacai Chen <chenhuacai@kernel.org>,
Janosch Frank <frankja@linux.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Sean Christopherson <seanjc@google.com>,
Anup Patel <anup.patel@wdc.com>,
David Hildenbrand <david@redhat.com>,
Nicholas Piggin <npiggin@gmail.com>,
Atish Patra <atish.patra@wdc.com>,
Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>,
Paul Mackerras <paulus@samba.org>,
James Morse <james.morse@arm.com>,
Paolo Bonzini <pbonzini@redhat.com>,
kernel-team@android.com,
Claudio Imbrenda <imbrenda@linux.ibm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>
Subject: [PATCH 4/5] KVM: x86: Use kvm_get_vcpu() instead of open-coded access
Date: Fri, 5 Nov 2021 19:21:00 +0000 [thread overview]
Message-ID: <20211105192101.3862492-5-maz@kernel.org> (raw)
In-Reply-To: <20211105192101.3862492-1-maz@kernel.org>
As we are about to change the way vcpus are allocated, mandate
the use of kvm_get_vcpu() instead of open-coding the access.
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
arch/x86/kvm/vmx/posted_intr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kvm/vmx/posted_intr.c b/arch/x86/kvm/vmx/posted_intr.c
index 5f81ef092bd4..82a49720727d 100644
--- a/arch/x86/kvm/vmx/posted_intr.c
+++ b/arch/x86/kvm/vmx/posted_intr.c
@@ -272,7 +272,7 @@ int pi_update_irte(struct kvm *kvm, unsigned int host_irq, uint32_t guest_irq,
if (!kvm_arch_has_assigned_device(kvm) ||
!irq_remapping_cap(IRQ_POSTING_CAP) ||
- !kvm_vcpu_apicv_active(kvm->vcpus[0]))
+ !kvm_vcpu_apicv_active(kvm_get_vcpu(kvm, 0)))
return 0;
idx = srcu_read_lock(&kvm->irq_srcu);
--
2.30.2
next prev parent reply other threads:[~2021-11-05 19:23 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-05 19:20 [PATCH 0/5] KVM: Turn the vcpu array into an xarray Marc Zyngier
2021-11-05 19:20 ` [PATCH 1/5] KVM: Move wiping of the kvm->vcpus array to common code Marc Zyngier
2021-11-05 20:12 ` Sean Christopherson
2021-11-06 11:17 ` Marc Zyngier
2021-11-16 13:49 ` Paolo Bonzini
2021-11-08 12:12 ` Claudio Imbrenda
2021-11-05 19:20 ` [PATCH 2/5] KVM: mips: Use kvm_get_vcpu() instead of open-coded access Marc Zyngier
2021-11-06 15:56 ` Philippe Mathieu-Daudé
2021-11-05 19:20 ` [PATCH 3/5] KVM: s390: " Marc Zyngier
2021-11-08 12:13 ` Claudio Imbrenda
2021-11-05 19:21 ` Marc Zyngier [this message]
2021-11-05 20:03 ` [PATCH 4/5] KVM: x86: " Sean Christopherson
2021-11-16 14:04 ` Paolo Bonzini
2021-11-16 16:07 ` Sean Christopherson
2021-11-16 16:48 ` Paolo Bonzini
2021-11-05 19:21 ` [PATCH 5/5] KVM: Convert the kvm->vcpus array to a xarray Marc Zyngier
2021-11-05 20:21 ` Sean Christopherson
2021-11-06 11:48 ` Marc Zyngier
2021-11-08 8:23 ` Marc Zyngier
2021-11-16 14:13 ` [PATCH 0/5] KVM: Turn the vcpu array into an xarray Juergen Gross
2021-11-16 14:21 ` Paolo Bonzini
2021-11-16 14:54 ` Juergen Gross
2021-11-16 15:03 ` Paolo Bonzini
2021-11-16 15:40 ` Marc Zyngier
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