tree 03550915de5b335b5c333a75709e8c8b46514703
parent bc15fde77fc5d9ec2eec6066a5ab554ea1266a0a
author Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> 1291332606 -0800
committer Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> 1291332606 -0800

xen: prevent crashes with non-HIGHMEM 32-bit kernels with largeish memory

If this is a non-HIGHMEM 32-bit kernel, then the page structures only go
up to the limit of addressable memory, even if more memory is physically
present.  Don't try to add that extra memory to the balloon.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>