[Qemu-devel] [Bug 1811533] Re: Unstable Win10 guest with qemu 3.1 + huge pages + hv_stimer

2019-08-11 Thread Žilvinas Žaltiena
Other users are having similar issues: https://github.com/virtio-win/kvm-guest-drivers-windows/issues/402 https://www.reddit.com/r/VFIO/comments/cc2473/virtio_network_drivers_failing_on_win10_guest/etk6f6i/ ** Bug watch added: github.com/virtio-win/kvm-guest-drivers-windows/issues #402 https:/

[Qemu-devel] [Bug 1811533] Re: Unstable Win10 guest with qemu 3.1 + huge pages + hv_stimer

2019-08-07 Thread Žilvinas Žaltiena
** Changed in: qemu Status: New => Confirmed -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1811533 Title: Unstable Win10 guest with qemu 3.1 + huge pages + hv_stimer Status in QEMU: Confi

[Qemu-devel] [Bug 1811533] Re: Unstable Win10 guest with qemu 3.1 + huge pages + hv_stimer

2019-08-07 Thread Damir
Still broken with Qemu 4.1rc2 /w Kernel 5.2. This is a huge problem, as it breaks performance, either in networking (you can't use the virtio net which is the only 100G adapter afaik), or you have to disable huge pages, which is a blow to any large vm host, or it breaks stimer, which increases cpu

[Qemu-devel] [Bug 1811533] Re: Unstable Win10 guest with qemu 3.1 + huge pages + hv_stimer

2019-07-12 Thread Žilvinas Žaltiena
Refresh: still happening with Qemu 4.0 and Kernel 5.2. One additional observation: 4) problem disappears when vhost is disabled. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1811533 Title: Unstab