KVM: LAPIC: Fix lapic_timer_advance_ns parameter overflow
After commit c3941d9e (KVM: lapic: Allow user to disable adaptive tuning of timer advancement), '-1' enables adaptive tuning starting from default advancment of 1000ns. However, we should expose an int instead of an overflow uint module parameter. Before patch: /sys/module/kvm/parameters/lapic_timer_advance_ns:4294967295 After patch: /sys/module/kvm/parameters/lapic_timer_advance_ns:-1 Fixes: c3941d9e (KVM: lapic: Allow user to disable adaptive tuning of timer advancement) Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: Sean Christopherson <sean.j.christopherson@intel.com> Cc: Liran Alon <liran.alon@oracle.com> Reviewed-by:Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by:
Wanpeng Li <wanpengli@tencent.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
parent
4d259965
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