diff mbox

[4/5,qemu-kvm] Use CAP_IRQ_ROUTING in kvm_get_irq_route_gsi()

Message ID 6ef19c9b6ce2f03445ebfc55af5ea7dfff922d71.1241217749.git.hollisb@us.ibm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Hollis Blanchard May 1, 2009, 10:45 p.m. UTC
This fixes a build break when KVM_IOAPIC_NUM_PINS is not defined.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
---
 kvm/libkvm/libkvm.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
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Patch

diff --git a/kvm/libkvm/libkvm.c b/kvm/libkvm/libkvm.c
index 0610e3f..ba0a5d1 100644
--- a/kvm/libkvm/libkvm.c
+++ b/kvm/libkvm/libkvm.c
@@ -1406,6 +1406,7 @@  int kvm_commit_irq_routes(kvm_context_t kvm)
 
 int kvm_get_irq_route_gsi(kvm_context_t kvm)
 {
+#ifdef KVM_CAP_IRQ_ROUTING
 	if (kvm->max_used_gsi >= KVM_IOAPIC_NUM_PINS)  {
 	    if (kvm->max_used_gsi <= kvm_get_gsi_count(kvm))
                 return kvm->max_used_gsi + 1;
@@ -1413,6 +1414,9 @@  int kvm_get_irq_route_gsi(kvm_context_t kvm)
                 return -ENOSPC;
         } else
             return KVM_IOAPIC_NUM_PINS;
+#else
+	return -ENOSYS;
+#endif
 }
 
 #ifdef KVM_CAP_DEVICE_MSIX