Hey, On Fri, Nov 16, 2012 at 07:22:58PM +0800, Dunrong Huang wrote: > 2012/11/16 Christophe Fergeau <cfergeau@xxxxxxxxxx>: > > On Fri, Nov 16, 2012 at 06:02:33PM +0800, Dunrong Huang wrote: > >> I meet a weird problem: > >> If I I boot QEMU with virtio-serial being enabled and assign only one > >> cpu to windows VM, when I shutdown VM, QEMU hangs with using 100% cpu. > > > > What version of virtio-serial were you using? The old virtio-serial driver > > from spice-guest-tools-0.1 had similar issues. > The driver I downloaded is from > http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/virtio-win-0.1-30.iso. > > After mounting ISO, I found following content: > $ cat win7/x86/vioser.inf > [Version] > Signature="$WINDOWS NT$" > Class=System > ClassGuid={4d36e97d-e325-11ce-bfc1-08002be10318} > Provider=%REDHAT% > DriverVer=07/03/2012,61.63.103.3000 > CatalogFile=vioser.cat > DriverPackageType = PlugAndPlay > DriverPackageDisplayName = %VirtioSerial.DeviceDesc% > > Is there a newer driver that has fixed the issue? The virtio-win-0.1-30 drivers are the newest ones I know of. Christophe
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