Red Hat Bugzilla – Bug 241779
PAE is not turned on
Last modified: 2016-02-09 20:32:48 EST
The current -rt kernel is being built without PAE. As I understand it, it is
supposed to be using PAE.
CONFIG_X86_PAE depends on CONFIG_HIGHMEM64G, which is not set in the config files.
CONFIG_HIGHMEM64G turned on in kernel-rt-2.6.21-28.el5rt and above.