On Mon, Apr 15, 2030 at 04:57:38PM +0800, Zhang, Yanmin wrote: > I checked svm.c and it seems svm.c doesn't trigger a NMI to host if the NMI > happens in guest os. In addition, svm_complete_interrupts is called after > interrupt is enabled. Yes. The NMI is held pending by the hardware until the STGI instruction is executed. And for nested svm the svm_complete_interrupts function needs to be executed after the nested exit handling. Therefore it is done late on svm. Joerg -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
