Commit a4c0364b authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: Explicity initialize cpus_hardware_enabled

Under CONFIG_MAXSMP, cpus_hardware_enabled is allocated from the heap and
not statically initialized.  This causes a crash on reboot when kvm thinks
vmx is enabled on random nonexistent cpus and accesses nonexistent percpu

Fix by explicitly clearing the variable.

Reported-and-tested-by: default avatarYinghai Lu <>
Signed-off-by: default avatarAvi Kivity <>
parent ccc0d38e
......@@ -2305,6 +2305,7 @@ int kvm_init(void *opaque, unsigned int vcpu_size,
r = -ENOMEM;
goto out_free_0;
r = kvm_arch_hardware_setup();
if (r < 0)
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