Ok I'll admit I've known about this since at least 2.6.14-rc2-git5 but
it may have been around longer.  Long enough for me to speak up.

I am getting the following compile errors when building 2.6.14-rc4 for
i386:

>   LD      .tmp_vmlinux1
> drivers/built-in.o(.text+0x235f9): In function `acpi_pci_root_add':
> /home/aglitke/views/acpi-compile-fix-2.6.14-rc4/current/drivers/acpi/pci_root.c:274: undefined reference to `pci_acpi_scan_root'
> make[1]: *** [.tmp_vmlinux1] Error 1
> make: *** [_all] Error 2

gcc version 3.3.5 (Debian 1:3.3.5-13)
GNU ld version 2.15
.config attached

-- 
Adam Litke - (agl at us.ibm.com)
IBM Linux Technology Center