Re: [2.5.4-pre3] link error in drivers/video/video.o

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Fri Feb 08 2002 - 10:55:35 EST


> > drivers/video/video.o(.text.init+0x13f9): undefined reference to
> > `bus_to_virt_not_defined_use_pci_map'
> > make: *** [vmlinux] Error 1
>
> As the variable name suggests, a driver you compiled needs to be
> updated to use a new API. If you're not able to tackle this

That is incorrect. The warning occurs because someone made bogus changes to
the vesa driver without understanding what was going on. The vesa frame
buffer returned by the BIOS is a physical cpu address not a bus address
and nothing to do with magic PCI mappings.

Alan
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