[Qemu-ppc] [RFC PATCH] pseries: use qemu_irq_raise() in spapr_msi_write()

[Li Zhong]

It seems that both ics_set_irq() and ics_kvm_set_irq() don't do anything
useful for MSIs with val = 0, so maybe the pulse in spapr_msi_write()
could be replaced with a single raise?

Signed-off-by: Li Zhong <address@hidden>
---
 hw/ppc/spapr_pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
index 573e635..897c541 100644
--- a/hw/ppc/spapr_pci.c
+++ b/hw/ppc/spapr_pci.c
@@ -732,7 +732,7 @@ static void spapr_msi_write(void *opaque, hwaddr addr,
 
     trace_spapr_pci_msi_write(addr, data, irq);
 
-    qemu_irq_pulse(xics_get_qirq(spapr->icp, irq));
+    qemu_irq_raise(xics_get_qirq(spapr->icp, irq));
 }
 
 static const MemoryRegionOps spapr_msi_ops = {
-- 
1.8.3.1