Related to Bug #539589, once we solve the compat code conflict, we may consider using the recently-introduced native pci_get_bus_and_slot() function.


+++ This bug was initially created as a clone of Bug #539589 +++

Description of problem:

KVM can't build against newer RHEL-5.5 test kernels:

make[2]: Entering directory `/usr/src/kernels/2.6.18-174.el5-x86_64'
  LD      /var/lib/builder/rhevh/source-root/kvm/kernel/x86/built-in.o
  CC [M]  /var/lib/builder/rhevh/source-root/kvm/kernel/x86/svm.o
  CC [M]  /var/lib/builder/rhevh/source-root/kvm/kernel/x86/../external-module-compat.o
In file included from /var/lib/builder/rhevh/source-root/kvm/kernel/x86/../external-module-compat.c:312:
include/linux/pci.h:541: error: static declaration of ‘pci_get_bus_and_slot’ follows non-static declaration
/var/lib/builder/rhevh/source-root/kvm/kernel/x86/../external-module-compat-comm.h:565: error: previous declaration of ‘pci_get_bus_and_slot’ was here
/var/lib/builder/rhevh/source-root/kvm/kernel/x86/../external-module-compat.c:315: error: redefinition of ‘pci_get_bus_and_slot’
include/linux/pci.h:541: error: previous definition of ‘pci_get_bus_and_slot’ was here
make[4]: *** [/var/lib/builder/rhevh/source-root/kvm/kernel/x86/../external-module-compat.o] Error 1
make[3]: *** [/var/lib/builder/rhevh/source-root/kvm/kernel/x86] Error 2
make[2]: Leaving directory `/usr/src/kernels/2.6.18-174.el5-x86_64'
make[2]: *** [_module_/var/lib/builder/rhevh/source-root/kvm/kernel] Error 2
make[1]: *** [all] Error 2
make[1]: Leaving directory `/var/lib/builder/rhevh/source-root/kvm/kernel'
make: *** [kernel] Error 2