Export external_interrupt() for handling IRQ in IRQ induced VM exits. Tested-by: Shan Kang <shan.kang@xxxxxxxxx> Signed-off-by: Xin Li <xin3.li@xxxxxxxxx> --- arch/x86/kernel/traps.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 90fdfcccee7a..6143ad56008e 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -1560,6 +1560,11 @@ int external_interrupt(struct pt_regs *regs) return 0; } +#if IS_ENABLED(CONFIG_KVM_INTEL) +/* For KVM VMX to handle IRQs in IRQ induced VM exits. */ +EXPORT_SYMBOL_GPL(external_interrupt); +#endif + #endif /* CONFIG_X86_64 */ void __init trap_init(void) -- 2.34.1
