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From: "Radim Krčmář" <rkrcmar@redhat.com>
To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH v2 6/6] KVM: x86: simplify conditions with split/kernel irqchip
Date: Fri, 16 Dec 2016 16:10:06 +0100	[thread overview]
Message-ID: <20161216151006.11776-7-rkrcmar@redhat.com> (raw)
In-Reply-To: <20161216151006.11776-1-rkrcmar@redhat.com>

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
---
 v2: r-b Paolo, irqchip_kvm -> irqchip_kernel due to earlier changes
---
 arch/x86/kvm/irq_comm.c | 2 +-
 arch/x86/kvm/x86.c      | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kvm/irq_comm.c b/arch/x86/kvm/irq_comm.c
index 2639b8d3dce2..b96d3893f121 100644
--- a/arch/x86/kvm/irq_comm.c
+++ b/arch/x86/kvm/irq_comm.c
@@ -400,7 +400,7 @@ int kvm_setup_empty_irq_routing(struct kvm *kvm)
 
 void kvm_arch_post_irq_routing_update(struct kvm *kvm)
 {
-	if (ioapic_in_kernel(kvm) || !irqchip_in_kernel(kvm))
+	if (!irqchip_split(kvm))
 		return;
 	kvm_make_scan_ioapic_request(kvm);
 }
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 2fa004029b37..0801db551b4c 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4005,7 +4005,7 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		}
 
 		r = -ENXIO;
-		if (!irqchip_in_kernel(kvm) || irqchip_split(kvm))
+		if (!irqchip_kernel(kvm))
 			goto get_irqchip_out;
 		r = kvm_vm_ioctl_get_irqchip(kvm, chip);
 		if (r)
@@ -4029,7 +4029,7 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		}
 
 		r = -ENXIO;
-		if (!irqchip_in_kernel(kvm) || irqchip_split(kvm))
+		if (!irqchip_kernel(kvm))
 			goto set_irqchip_out;
 		r = kvm_vm_ioctl_set_irqchip(kvm, chip);
 		if (r)
-- 
2.11.0

  parent reply	other threads:[~2016-12-16 15:11 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-16 15:10 [PATCH v2 0/6] KVM: x86: minor irqchip improvements (API change) Radim Krčmář
2016-12-16 15:10 ` [PATCH v2 1/6] KVM: x86: don't allow kernel irqchip with split irqchip Radim Krčmář
2017-01-03 12:15   ` David Hildenbrand
2016-12-16 15:10 ` [PATCH v2 2/6] KVM: x86: decouple irqchip_in_kernel() and pic_irqchip() Radim Krčmář
2016-12-16 15:25   ` Paolo Bonzini
2016-12-16 15:44     ` Radim Krčmář
2017-01-03 12:56   ` David Hildenbrand
2017-01-10  5:09     ` Peter Xu
2017-01-10  9:39       ` Paolo Bonzini
2016-12-16 15:10 ` [PATCH v2 3/6] KVM: x86: make pic setup code look like ioapic setup Radim Krčmář
2017-01-03 13:04   ` David Hildenbrand
2017-01-03 16:12     ` Paolo Bonzini
2017-01-04  9:10       ` David Hildenbrand
2016-12-16 15:10 ` [PATCH v2 4/6] KVM: x86: refactor pic setup in kvm_set_routing_entry Radim Krčmář
2017-01-03 13:05   ` David Hildenbrand
2016-12-16 15:10 ` [PATCH v2 5/6] KVM: x86: prevent setup of invalid routes Radim Krčmář
2017-01-03 13:06   ` David Hildenbrand
2017-01-10  5:26   ` Peter Xu
2017-01-10  9:43     ` Paolo Bonzini
2016-12-16 15:10 ` Radim Krčmář [this message]
2017-01-03 13:20   ` [PATCH v2 6/6] KVM: x86: simplify conditions with split/kernel irqchip David Hildenbrand

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