pc: keep gsi reference

Further cleanup would need to call qemu_free_irq() at the appropriate
time, but for now this silences ASAN about direct leaks.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 422fac702a..c4316c30a8 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -53,6 +53,7 @@ struct PCMachineState {
     ISADevice *rtc;
     PCIBus *bus;
     FWCfgState *fw_cfg;
+    qemu_irq *gsi;
 
     /* Configuration options: */
     uint64_t max_ram_below_4g;