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[Qemu-devel] [PULL 03/12] s390x/kvm: use kvm_gsi_routing_enabled in flic
From: |
Cornelia Huck |
Subject: |
[Qemu-devel] [PULL 03/12] s390x/kvm: use kvm_gsi_routing_enabled in flic |
Date: |
Tue, 17 Jan 2017 09:56:36 +0100 |
From: Fei Li <address@hidden>
Let's use kvm_gsi_routing_enabled() to check if kvm supports
KVM_CAP_IRQ_ROUTING in order to avoid a needless ioctl invocation.
Signed-off-by: Fei Li <address@hidden>
Signed-off-by: Cornelia Huck <address@hidden>
---
hw/intc/s390_flic_kvm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/intc/s390_flic_kvm.c b/hw/intc/s390_flic_kvm.c
index 21ac2e2dcd..c313166fbe 100644
--- a/hw/intc/s390_flic_kvm.c
+++ b/hw/intc/s390_flic_kvm.c
@@ -201,7 +201,7 @@ static int kvm_s390_register_io_adapter(S390FLICState *fs,
uint32_t id,
.addr = (uint64_t)&adapter,
};
- if (!kvm_check_extension(kvm_state, KVM_CAP_IRQ_ROUTING)) {
+ if (!kvm_gsi_routing_enabled()) {
/* nothing to do */
return 0;
}
@@ -226,7 +226,7 @@ static int kvm_s390_io_adapter_map(S390FLICState *fs,
uint32_t id,
KVMS390FLICState *flic = KVM_S390_FLIC(fs);
int r;
- if (!kvm_check_extension(kvm_state, KVM_CAP_IRQ_ROUTING)) {
+ if (!kvm_gsi_routing_enabled()) {
/* nothing to do */
return 0;
}
--
2.11.0
- [Qemu-devel] [PULL 00/12] s390x update, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 01/12] s390x: remove double compat statement, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 02/12] s390x: add compat machine for 2.9, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 03/12] s390x/kvm: use kvm_gsi_routing_enabled in flic,
Cornelia Huck <=
- [Qemu-devel] [PULL 05/12] s390x/pci: dynamically allocate iommu, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 06/12] s390x/pci: change the device array to a list, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 04/12] s390x/pci: make S390PCIIOMMU inherit Object, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 08/12] s390x/pci: PCI multibus bridge handling, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 10/12] s390x/pci: handle PCIBridge bus number, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 07/12] s390x/pci: optimize calling s390_get_phb(), Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 09/12] s390x/pci: use hashtable to look up zpci via fh, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 11/12] s390x/pci: merge msix init functions, Cornelia Huck, 2017/01/17
- [Qemu-devel] [PULL 12/12] virtio-ccw: fix ring sizing, Cornelia Huck, 2017/01/17
- Re: [Qemu-devel] [PULL 00/12] s390x update, Peter Maydell, 2017/01/19