>>> On 02.09.16 at 04:59, <fangtu...@gmail.com> wrote: > I'm recently trying to utilize the virtualization exception (#VE) feature. > As the document says, #VE is handled by guest interrupt handler. The IRQ > number of #VE is 20. However, when I tried to register an IRQ handler for > #VE, it returns errno -22, which means invalid arguments. > > request_irq(20, ve_handler, IRQF_NO_SUSPEND, "ve", NULL) > > Is there anything wrong?
You're mixing up exception vectors and IRQ numbers. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
