I have a Dom0 which I upgraded from 11.2 (with OBS 4.0.2 Xen packages) to 11.4. One of my PVMs has a PCI card passed through. After the upgrade I am getting "non-page-aligned MMIO BAR" errors when attempting to launch that VM with the same kernel command line. Is there a different way to tell the kernel this information? I was passing a PCI USB/firewire card which had three PCI IDs: 04:00.0 (USB), 04:00.1 (USB 2), and 04:01.0 (firewire). Before upgrading, I could avoid that error and start the domain using the pci=resource_alignment kernel parameter in grub: module /vmlinuz-2.6.37.6-0.7-xen root=/dev/sys/root elevator=deadline swiotlb=force,256 iommu=soft pciback.permissive pciback.hide=(00:14.2)(04:00.0)(04:00.1)(04:01.0) pci=resource_alignment=00:14.2;04:00.0;04:00.1;04:01.0 radeon.modeset=0 vga=0x317 After upgrading, I this error when launching the PVM: "0000:04:00.1: non-page-aligned MMIO BAR found." I have tried changing the syntax of the resource_alignment command. I have also tried using other commands, such as reassigndev= and reassign_resources. I tried setting "(pci-passthrough-strict-check no)" in xend-config.sxp. Then the PVM launched, but oopsed when udev loaded. Has this command changed, or is it's syntax different? I'd appreciate any help you can provide. Here's some of the packages on my Dom0: kernel-xen-2.6.37.6-0.7.1.x86_64 kernel-xen-base-2.6.37.6-0.7.1.x86_64 kernel-xen-devel-2.6.37.6-0.7.1.x86_64 patterns-openSUSE-xen_server-11.4-6.9.1.x86_64 xen-4.0.2_52-0.2.1.x86_64 xen-doc-html-4.0.2_52-0.2.1.x86_64 xen-doc-pdf-4.0.2_52-0.2.1.x86_64 xen-libs-4.0.2_52-0.2.1.x86_64 xen-tools-4.0.2_52-0.2.1.x86_64 Thank you, Shanti-- To unsubscribe, e-mail: opensuse-virtual+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-virtual+help@opensuse.org