Commits
David Woodhouse committed 9a821b23164
x86: Move pci_iommu_init to rootfs_initcall()
We want this to happen after the PCI quirks, which are now running at
the very end of the fs_initcalls.
This works around the BIOS problems which were originally addressed by
commit db8be50c4307dac2b37305fc59c8dc0f978d09ea ('USB: Work around BIOS
bugs by quiescing USB controllers earlier'), which was reverted in
commit d93a8f829fe1d2f3002f2c6ddb553d12db420412.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>