Messages in this thread | ![/](/images/icornerl.gif) | | Date | Wed, 13 Apr 2005 08:44:27 +0100 | From | Russell King <> | Subject | Re: [patch 006/198] arm: add comment about max_low_pfn/max_pfn |
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On Wed, Apr 13, 2005 at 11:10:35AM +0800, Coywolf Qi Hunt wrote: > I told rmk about this long time ago.
The kernel is a mess of DMA masks and maximum PFNs which all assume that memory always starts at zero, which I've mentioned before as well.
I might see about fixing this up properly when it causes real problems, but until then its better to document the behaviour.
-- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: 2.6 Serial core - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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