[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 Mark Linimon changed: What|Removed |Added CC|freebsd-amd64@FreeBSD.org | -- You are

[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 --- Comment #10 from Andy Carrel --- The patch boots and functions successfully when applied to a releng/10.3 kernel on GCE, which fixes the problems I was observing originally. It also does the right thing with

[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 --- Comment #9 from Andy Carrel --- I definitely prefer the requested vs. max terminology in your patch. Ultimately we just need to make sure that the initialization here... > 891 if (sc->vtnet_flags &

[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 Steven Hartland changed: What|Removed |Added CC|

[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 Mark Linimon changed: What|Removed |Added Keywords||patch -- You

[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 --- Comment #6 from Andy Carrel --- After further investigation it looks like the driver is accidentally using driver's vtnet_max_vq_pairs*2 + 1 for the control virtqueue instead of device's max_virtqueue_pairs*2 + 1. I'm

[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 --- Comment #5 from Bryan Venteicher --- (In reply to Jon Olson from comment #4) The issue appears that GCE doesn't work when the guest driver requests fewer than device's advertised max number of queue pairs. The

[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 Glen Barber changed: What|Removed |Added Assignee|g...@freebsd.org |r...@freebsd.org

[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 Glen Barber changed: What|Removed |Added Assignee|r...@freebsd.org

[Bug 207446] Hang bringing up vtnet(4) on >8 cpu GCE VMs

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207446 Bug ID: 207446 Summary: Hang bringing up vtnet(4) on >8 cpu GCE VMs Product: Base System Version: 10.3-BETA2 Hardware: amd64 OS: Any Status: New