bitkeeper revision 1.1389.5.19 (427a4637g44Zsgumd50KMgMbI7bt2g)

bitkeeper revision 1.1389.5.19 (427a4637g44Zsgumd50KMgMbI7bt2g)

Remove __set_fixmap_ma and handle difference in installing machine-address
and pseudo-physical-address fixmap entries inside __set_fixmap.
fixmap.h, pgtable.c:
  Remove __set_fixmap_ma and handle difference in installing machine-address
  and pseudo-physical-address fixmap entries inside __set_fixmap.
reboot.c, gnttab.c, ioremap.c:
  Change set_fixmap_ma call to set_fixmap call.
init.c:
  Change set_fixmap_ma calls to set_fixmap calls and set_fixmap_ma_ro call to
  __set_fixmap(,, PAGE_KERNEL_RO) call.
boot.c:
  Change __set_fixmap_ma calls to set_fixmap calls.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>