vitalif
/
mirror_qemu
mirror of https://github.com/proxmox/mirror_qemu
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

KVM: GIC: Fix memory leak due to calling kvm_init_irq_routing twice 

kvm_irqchip_create called by kvm_init will call kvm_init_irq_routing to
initialize global capability variables. If we call kvm_init_irq_routing in
GIC realize function, previous allocated memory will leak.

Fix this by deleting the unnecessary call.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 1527750994-14360-1-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
master
Shannon Zhao 2018-05-31 15:16:34 +08:00 committed by Peter Maydell
parent 6e3e723966
commit 2f15b79280
2 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
hw/intc/arm_gic_kvm.c
View File

@ -572,7 +572,6 @@ static void kvm_arm_gic_realize(DeviceState *dev, Error **errp)
if (kvm_has_gsi_routing()) {
/* set up irq routing */
kvm_init_irq_routing(kvm_state);
for (i = 0; i < s->num_irq - GIC_INTERNAL; ++i) {
kvm_irqchip_add_irq_route(kvm_state, i, 0, i);
}

1
hw/intc/arm_gicv3_kvm.c
View File

@ -761,7 +761,6 @@ static void kvm_arm_gicv3_realize(DeviceState *dev, Error **errp)
if (kvm_has_gsi_routing()) {
/* set up irq routing */
kvm_init_irq_routing(kvm_state);
for (i = 0; i < s->num_irq - GIC_INTERNAL; ++i) {
kvm_irqchip_add_irq_route(kvm_state, i, 0, i);
}