[Qemu-devel] Re: KVM: High CPU load with audio enabled

2010-11-10 Thread Michael Tokarev
10.11.2010 12:39, Stefan Pietsch wrote: > * Michael Tokarev [2010-11-09 15:41]: > >> Ok. This is wrong: neither of the two changes went into any >> stable release. Hence we've bugs which are long fixed but >> no one knows about this. As usual for qemu[-kvm] development. > > I can reproduce the

[Qemu-devel] Re: KVM: High CPU load with audio enabled

2010-11-10 Thread Stefan Pietsch
* Michael Tokarev [2010-11-09 15:41]: > Ok. This is wrong: neither of the two changes went into any > stable release. Hence we've bugs which are long fixed but > no one knows about this. As usual for qemu[-kvm] development. I can reproduce the problem with the Debian release 0.12.5+dfsg-4. So

[Qemu-devel] Re: KVM: High CPU load with audio enabled

2010-11-09 Thread Michael Tokarev
09.11.2010 16:48, malc wrote: > On Tue, 9 Nov 2010, Jan Kiszka wrote: > >> Am 09.11.2010 00:48, Michael Tokarev wrote: [] >>> Yes, sound in 0.13 appears to be broken. It is looping in >>> select/read loop forever, read returns EAGAIN and select >>> says the filedescriptor is ready. >> >> Try to s

[Qemu-devel] Re: KVM: High CPU load with audio enabled

2010-11-09 Thread malc
On Tue, 9 Nov 2010, Jan Kiszka wrote: > Am 09.11.2010 00:48, Michael Tokarev wrote: > > 08.11.2010 15:40, Stefan Pietsch wrote: > >> Hi, > >> > >> I'm running a Windows XP guest in KVM. After enabling the audio support > >> (-soundhw es1370) the CPU load of the KVM process in the host system > >>

[Qemu-devel] Re: KVM: High CPU load with audio enabled

2010-11-09 Thread Michael Tokarev
09.11.2010 17:33, Michael Tokarev wrote: > 09.11.2010 16:48, malc wrote: >> On Tue, 9 Nov 2010, Jan Kiszka wrote: >> >>> Am 09.11.2010 00:48, Michael Tokarev wrote: > [] Yes, sound in 0.13 appears to be broken. It is looping in select/read loop forever, read returns EAGAIN and select >>>

[Qemu-devel] Re: KVM: High CPU load with audio enabled

2010-11-09 Thread Jan Kiszka
Am 09.11.2010 00:48, Michael Tokarev wrote: > 08.11.2010 15:40, Stefan Pietsch wrote: >> Hi, >> >> I'm running a Windows XP guest in KVM. After enabling the audio support >> (-soundhw es1370) the CPU load of the KVM process in the host system >> goes up to 100%. >> >> Tested with: qemu-kvm-0.13.0 D