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[34/38] kvmvapic: Enter inactive state on hardware reset

Message ID 1380113886-16845-35-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show

Commit Message

Michael Roth Sept. 25, 2013, 12:58 p.m. UTC 
From: Jan Kiszka <jan.kiszka@siemens.com>

ROM layout may change after reset of devices are hotplugged, so we have
to pick up the physical address again when the ROM is initialized. This
is best achieved by resetting the state to INACTIVE.

CC: qemu-stable@nongnu.org
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit c056bc3f3464cfae1c94b7dd633d3ec13b13b655)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 hw/i386/kvmvapic.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index 7ac0fe1..f2e335d 100644
--- a/hw/i386/kvmvapic.c
+++ b/hw/i386/kvmvapic.c
@@ -510,9 +510,7 @@  static void vapic_reset(DeviceState *dev)
 {
     VAPICROMState *s = VAPIC(dev);
 
-    if (s->state == VAPIC_ACTIVE) {
-        s->state = VAPIC_STANDBY;
-    }
+    s->state = VAPIC_INACTIVE;
     vapic_enable_tpr_reporting(false);
 }