[Qemu-devel] host hangs with pci-passthrough of SAS adapter

Hi, I'm using QEMU (2.1.50) with Fedora 20 based host (3.15.6-200). While doing PCI-passthrough of PMC-Sierra 8001 SAS adapter, the *host* does a hard lockup even before guest kernel starts running. BIOS in use is SeaBIOS 1.7.5. Despite enabling various debugging options, I do not see any mes

[Qemu-devel] host hangs with pci-passthrough of SAS adapter

Hi, I'm using QEMU (2.1.50) with Fedora 20 based host (3.15.6-200). While doing PCI-passthrough of PMC-Sierra 8001 SAS adapter, the *host* does a hard lockup even before guest kernel starts running. BIOS in use is SeaBIOS 1.7.5. Despite enabling various debugging options, I do not see any mes