prev_irr_val 388 arch/x86/kvm/lapic.c u32 pir_val, irr_val, prev_irr_val; prev_irr_val 398 arch/x86/kvm/lapic.c prev_irr_val = irr_val; prev_irr_val 401 arch/x86/kvm/lapic.c if (prev_irr_val != irr_val) { prev_irr_val 403 arch/x86/kvm/lapic.c __fls(irr_val ^ prev_irr_val) + vec;