The update to 4.2 was reviewed by Michael S. Tsirkin and Cornelia
Huck. The further update to 4.3-rc1 only touches KVM files.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
It seems to make sense to import pci_regs.h from linux:
why maintain our own?
As a first step, move the header to standard-headers,
and add it to the update script.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>