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SubjectRe: Problem with ioremap which returns NULL in 2.6 kernel
On Wed, 2 Jun 2004, Markus Lidel wrote:

> Zwane Mwaikambo wrote:
> >>>probably too large an area to be remapping. Try remapping only the
> >>>memory area needed, and not the entire area.
> >>Is there a way, to increase the size, which could be remapped, or is
> >>there a way, to find out what is the maximum size which could be remapped?
> >>Thank you very much for the fast answer!
> > You could try a 4G/4G enabled kernel, /proc/meminfo tells you how much
> > vmalloc (ioremap) space there is too.
> VmallocTotal: 245752 kB
> VmallocUsed: 137720 kB
> VmallocChunk: 107904 kB
> Okay, i see the problem now, the largest piece of memory which could be
> allocated is 107904 kB, right?
> Is the 4G/4G split already in the kernel? If yes, which entry activates it?

'fraid not, you'll have to either patch a kernel or use Arjan's
i686 kernels at
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