From: Greg Kurz <groug@kaod.org>
Date: Wed, 13 Mar 2019 14:54:06 +0000 (+0100)
Subject: ppc/pnv: Fix variable size in pnv_psi_power9_irq_set()
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=f3e971ac9b64067ec94aab11653f92f74ca084aa;p=qmiga%2Fqemu.git

ppc/pnv: Fix variable size in pnv_psi_power9_irq_set()

PSI registers are 64-bit.

Spotted by Coverity: CID 1399704

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <155248884690.893204.5428179144527749023.stgit@bahia.lan>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---

diff --git a/hw/ppc/pnv_psi.c b/hw/ppc/pnv_psi.c
index 5a923e4151..5345c8389e 100644
--- a/hw/ppc/pnv_psi.c
+++ b/hw/ppc/pnv_psi.c
@@ -786,7 +786,7 @@ static const MemoryRegionOps pnv_psi_p9_xscom_ops = {
 
 static void pnv_psi_power9_irq_set(PnvPsi *psi, int irq, bool state)
 {
-    uint32_t irq_method = psi->regs[PSIHB_REG(PSIHB9_INTERRUPT_CONTROL)];
+    uint64_t irq_method = psi->regs[PSIHB_REG(PSIHB9_INTERRUPT_CONTROL)];
 
     if (irq > PSIHB9_NUM_IRQS) {
         qemu_log_mask(LOG_GUEST_ERROR, "PSI: Unsupported irq %d\n", irq);