------- Comment From cborn...@de.ibm.com 2020-09-09 02:50 EDT------- > Hi, > the patches LGTM and I'll make it part of the Ubuntu builds. > > One question thou: on one hand "occasionally end up with" sounds like this > is almost impossible to explicitly test, but then the attached debug patch > suggests there might be a way to trigger this through protvirt. > But even if that is the case backporting it to all kind of older versions > there is no protvirt. > So I wanted to ask: > a) is there any way to reliably trigger this for A/B testing of the fix as > far back as qemu 2.5? > b) how real is the danger to hit and consequences of this in the > pre-protvirt (=<Focal) era?
This is independent of protvirt. uperf network workload with driver=qemu in libvirt for the network interface did trigger after some time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894942 Title: [UBUNTU 20.04] Lost virtio host --> guest notifications cause devices to cease normal operation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1894942/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
