path: root/hw/kvm
diff options
authorJan Kiszka <jan.kiszka@siemens.com>2012-01-24 16:29:29 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2012-02-17 09:58:22 -0600
commitaa24822bdc7c4e74afbc6fa1324b01cf067da7cb (patch)
tree169e7b7e85693bef2ed3a9cc677830ff148b8e46 /hw/kvm
parent4aa5d2853a69d95f5e05bd02200dfc6f47cab9de (diff)
i8259: Do not clear level-triggered lines in IRR on init
When an input line is handled as level-triggered, it will immediately raise an IRQ on the output of a PIC again that goes through an init reset. So only clear the edge-triggered inputs from IRR in that scenario. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/kvm')
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/kvm/i8259.c b/hw/kvm/i8259.c
index eb9888932..94d1b9aa9 100644
--- a/hw/kvm/i8259.c
+++ b/hw/kvm/i8259.c
@@ -84,8 +84,8 @@ static void kvm_pic_reset(DeviceState *dev)
PICCommonState *s = DO_UPCAST(PICCommonState, dev.qdev, dev);
- pic_reset_common(s);
s->elcr = 0;
+ pic_reset_common(s);