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From: Paolo Bonzini <pbonzini@redhat.com>
To: linux-kernel@vger.kernel.org,
kvm@vger.kernel.org
Cc: roy.hopkins@suse.com,
seanjc@google.com,
thomas.lendacky@amd.com,
ashish.kalra@amd.com,
michael.roth@amd.com,
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James.Bottomley@HansenPartnership.com
Subject: [PATCH 15/29] KVM: x86: pass vcpu to kvm_pv_send_ipi()
Date: Tue, 1 Apr 2025 18:10:52 +0200
Message-ID: <20250401161106.790710-16-pbonzini@redhat.com>
X-Mailer: git-send-email 2.49.0
In-Reply-To: <20250401161106.790710-1-pbonzini@redhat.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
arch/x86/include/asm/kvm_host.h | 2 +-
arch/x86/kvm/lapic.c | 4 ++--
arch/x86/kvm/x86.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_hos=
t.h
index 8240f565a764..e29694a97a19 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -2334,7 +2334,7 @@ int kvm_cpu_get_extint(struct kvm_vcpu *v);
int kvm_cpu_get_interrupt(struct kvm_vcpu *v);
void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event);
=20
-int kvm_pv_send_ipi(struct kvm *kvm, unsigned long ipi_bitmap_low,
+int kvm_pv_send_ipi(struct kvm_vcpu *source, unsigned long ipi_bitmap_low,
unsigned long ipi_bitmap_high, u32 min,
unsigned long icr, int op_64_bit);
=20
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index d8d11d9fd30a..c078269f7b1d 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -861,7 +861,7 @@ static int __pv_send_ipi(unsigned long *ipi_bitmap, str=
uct kvm_apic_map *map,
return count;
}
=20
-int kvm_pv_send_ipi(struct kvm *kvm, unsigned long ipi_bitmap_low,
+int kvm_pv_send_ipi(struct kvm_vcpu *source, unsigned long ipi_bitmap_low,
unsigned long ipi_bitmap_high, u32 min,
unsigned long icr, int op_64_bit)
{
@@ -879,7 +879,7 @@ int kvm_pv_send_ipi(struct kvm *kvm, unsigned long ipi_=
bitmap_low,
irq.trig_mode =3D icr & APIC_INT_LEVELTRIG;
=20
rcu_read_lock();
- map =3D rcu_dereference(kvm->arch.apic_map);
+ map =3D rcu_dereference(source->kvm->arch.apic_map);
=20
count =3D -EOPNOTSUPP;
if (likely(map)) {
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 9f699f056ce6..a527a425c55d 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -10101,7 +10101,7 @@ int ____kvm_emulate_hypercall(struct kvm_vcpu *vcpu=
, int cpl,
if (!guest_pv_has(vcpu, KVM_FEATURE_PV_SEND_IPI))
break;
=20
- ret =3D kvm_pv_send_ipi(vcpu->kvm, a0, a1, a2, a3, op_64_bit);
+ ret =3D kvm_pv_send_ipi(vcpu, a0, a1, a2, a3, op_64_bit);
break;
case KVM_HC_SCHED_YIELD:
if (!guest_pv_has(vcpu, KVM_FEATURE_PV_SCHED_YIELD))
--=20
2.49.0