On Wednesday 03 September 2008 02:40:06 [EMAIL PROTECTED] wrote: > Hi, > > >On Tue, Sep 2, 2008 at 4:17 PM, <[EMAIL PROTECTED]> wrote: > >> Hi, > >> > >> here comes a small part of the dmesg output. Qemu/KVM produces now a CPU > > > >usage > > > >> of about 90%. > >> > >> > >> Sep 2 11:27:35 ubuntu klogd: [ 335.057707] ------------[ cut here > > > >]------------ > > > >> Sep 2 11:27:35 ubuntu klogd: [ 335.057711] WARNING: at > > > >kernel/irq/manage.c:180 __enable_irq+0x34/0x80() > > > >> Sep 2 11:27:35 ubuntu klogd: [ 335.057713] Unbalanced enable for IRQ > >> 21 > > > >[...] > > > >> This messages comes endless. > >> Something with IRQs? > > > >Hum, seems that interrupt has already been enabled... did you load the > >driver for the NIC in the host? With pass-through the device is > >"owned" by the guest. > > No. > The driver was not loaded. > It is not possible to start qemu with a pci-device used by the host. > (I try this with the second network device.) > > Can this interrupt be shared with an other IRQ?
Oh, no, not currently... The device's IRQ should not be shared with other, we haven't implement shared IRQ logic, but soon. -- regards Yang, Sheng > > Gregor -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
