Re: 2.6.21-rc3-mm2 (oops in move_freepages)

[Mel Gorman]

On (13/03/07 21:52), Bjorn Helgaas didst pronounce:
> FYI, I'm seeing the following oops with 2.6.21-rc3-mm1 (and -mm2)
> on the HP rx2600 and an Intel Tiger (both ia64 boxes).
> 
> I haven't investigated this other than to determine that it
> does not occur with 2.6.21-rc3 or 2.6.20-rc3-mm1, and the
> instruction at move_freepages+0x10 is a load of the value
> pointed to by the third argument (end_page).
> 

Please try the following patch from Yasunori Goto.