[Bug 1385388] Re: iommu dmar pci passthrough regression

2016-01-01 Thread Christopher M. Penalver
daemon dog, thank you for reporting this and helping make Ubuntu better. At your earliest convenience, could you please test the latest upstream kernel available from the very top line at the top of the page from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D (the release names are

[Bug 1385388] Re: iommu dmar pci passthrough regression

2014-11-03 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-lts-trusty (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1385388

[Bug 1385388] Re: iommu dmar pci passthrough regression

2014-10-27 Thread Bjorn Helgaas
Reported upstream as https://bugzilla.kernel.org/show_bug.cgi?id=86951 ** Bug watch added: Linux Kernel Bug Tracker #86951 http://bugzilla.kernel.org/show_bug.cgi?id=86951 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1385388] Re: iommu dmar pci passthrough regression

2014-10-26 Thread daemon dog
** Description changed: I'd like to reduce clutter and get the most use out of my existing infrastructure so I wanted to stop using an external VOIP gateway for my PSTN lines and use a dedicated card with Asterisk instead via VT-d and the iommu under Virtualbox 4.1.34. The hardware I have

[Bug 1385388] Re: iommu dmar pci passthrough regression

2014-10-26 Thread daemon dog
Tried Linux version 3.17.1-031701-generic intel_iommu=on also with and without iommu=pt Does appear to resolve the pci_find_upstream_pcie_bridge error message but PCI passthrough is still not working Oct 26 06:35:39 kernel: [ 227.795652] dmar: DRHD: handling fault status reg 3 Oct 26

[Bug 1385388] Re: iommu dmar pci passthrough regression

2014-10-26 Thread daemon dog
** Description changed: I'd like to reduce clutter and get the most use out of my existing infrastructure so I wanted to stop using an external VOIP gateway for my PSTN lines and use a dedicated card with Asterisk instead via VT-d and the iommu under Virtualbox 4.1.34. The hardware I have