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Re: [Xen-devel] bitopts functions overflowing page boundarys

On 28 May 2005, at 10:04, Scott Parish wrote:

o problem when dom0_mem is less then 2048K; at exactly 2048 we hit
the next sized "order" which can't be fulfilled from the 0x100-0xdff60
range. All initial allocation for dom0 that i've seen that fall in the
"usable" above the hole have the problem i described.


  max_page = init_e820(e820_raw, &e820_raw_nr) - 1;

seems to unravel a number of things. shall i preceed to figure out
what all, or is such still needed?

No, I guess this situation just isn't as unlikely as I though it would be. :-)

I checked in a fixed up bitops.h that should fix the problem for you without needing new bitop functions.

 -- Keir

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