Re: Bug in virt_to_bus() in 2.2.14 and 2.3.46?

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Sat Feb 26 2000 - 03:03:59 EST


> It looks as if virt_to_bus() and virt_to_phys() don't work on
> addresses that point to module code. I'm using this in a driver:

Correct. It isnt even guaranteed that your module compiled in array is even
in DMA space for a given architecture. Modules are loaded into vmalloced
space so virt* dont work on it

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