[Bug 225791] ena driver causing kernel panics on AWS EC2

2019-01-04 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225791 --- Comment #32 from Colin Percival --- Leif, could you open a new PR for that and CC me? I'll get some people to look at it but I think it's an unrelated issue so I don't want to force them to wade through this entire thread. -- You are

[Bug 225791] ena driver causing kernel panics on AWS EC2

2019-01-04 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225791 --- Comment #31 from Leif Pedersen --- ena in 12.0-RELEASE is still not stable on AWS. We see these kernel messages a few times per day: ena_com_prepare_tx() [TID:100766]: Not enough space in the tx queue ena0: failed to prepare tx bufs e

[Bug 203874] [patch] MSI/MSI-X interrupts don't work in VMware virtual machines

2019-01-04 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203874 --- Comment #18 from i...@hybrid-lab.co.uk --- (In reply to John Baldwin from comment #17) In order to investigate anything that sporadically breaks, you need to know how to break it. Like I said in comment #6 when I disabled the hack, not

[Bug 203874] [patch] MSI/MSI-X interrupts don't work in VMware virtual machines

2019-01-04 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203874 --- Comment #17 from John Baldwin --- I don't think the commenter in #3 understood what "broken" might mean in the context of MSI or MSI-X, so I attempted to give more detail on how a particular type of breakage might boot Linux ok but not

[Bug 203874] [patch] MSI/MSI-X interrupts don't work in VMware virtual machines

2019-01-04 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203874 --- Comment #16 from i...@hybrid-lab.co.uk --- (In reply to John Baldwin from comment #15) The reply from VMWare is in comment #3---their implementation was never broken. They also asked for specific bug reports to be identified where the b

[Bug 203874] [patch] MSI/MSI-X interrupts don't work in VMware virtual machines

2019-01-04 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203874 --- Comment #15 from John Baldwin --- (In reply to igor from comment #14) Comment #12 explains why another hypervisor had issues with FreeBSD due to an incomplete emulation of MSI-X. However, the questions it raises can only be answered by

[Bug 203874] [patch] MSI/MSI-X interrupts don't work in VMware virtual machines

2019-01-04 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203874 --- Comment #14 from i...@hybrid-lab.co.uk --- (In reply to Rodney W. Grimes from comment #13) Given that (a) there is absolutely no definitive background as to why the hack, pardon me, "quirk" was inserted in in the first place, (b) utter

[Bug 203874] [patch] MSI/MSI-X interrupts don't work in VMware virtual machines

2019-01-04 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203874 --- Comment #13 from Rodney W. Grimes --- This is a ping, we need to move forward on this issue. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-virtualizat