PAE broken on -current, likely broken on stable/9

Hi,

The kernel tree is utterly broken when PAE is enabled, it chokes
[non-exclusively] on the following:

dev/dpt/dpt_scsi.c:279: warning: cast to pointer from integer of
different size [-Wint-to-pointer-cast]
dev/dpt/dpt_scsi.c:279: warning: cast to pointer from integer of
different size [-Wint-to-pointer-cast]
dev/dpt/dpt_scsi.c:964: warning: cast from pointer to integer of
different size [-Wpointer-to-int-cast]
dev/ida/ida.c:145: warning: cast from pointer to integer of different
size [-Wpointer-to-int-cast]
dev/ida/ida.c:145: warning: cast from pointer to integer of different
size [-Wpointer-to-int-cast]
dev/ida/ida.c:154: warning: cast from pointer to integer of different
size [-Wpointer-to-int-cast]
dev/ida/ida.c:154: warning: cast to pointer from integer of different
size [-Wint-to-pointer-cast]
dev/ida/ida_eisa.c:105: warning: cast from pointer to integer of
different size [-Wpointer-to-int-cast]
dev/ida/ida_eisa.c:106: warning: cast to pointer from integer of
different size [-Wint-to-pointer-cast]
dev/malo/if_malo_pci.c:232: warning: large integer implicitly
truncated to unsigned type [-Woverflow]
dev/malo/if_malo_pci.c:232: warning: large integer implicitly
truncated to unsigned type [-Woverflow]
dev/mwl/if_mwl_pci.c:210: warning: large integer implicitly truncated
to unsigned type [-Woverflow]
dev/mwl/if_mwl_pci.c:210: warning: large integer implicitly truncated
to unsigned type [-Woverflow]
dev/sym/sym_hipd.c:7922: warning: cast from pointer to integer of
different size [-Wpointer-to-int-cast]
dev/trm/trm.c:648: warning: cast from pointer to integer of different
size [-Wpointer-to-int-cast]
dev/hptmv/entry.c:2635: warning: cast to pointer from integer of
different size [-Wint-to-pointer-cast]
dev/hptmv/entry.c:2765: warning: cast to pointer from integer of
different size [-Wint-to-pointer-cast]
dev/hptmv/entry.c:2970: warning: cast to pointer from integer of
different size [-Wint-to-pointer-cast]

Could re_at_ please includes, proudly (or not), in its future announces,
that PAE is no longer supported ?

Thanks,
 - Arnaud

ps: this is just a report, I'm not really expecting anything, any
longer, from the FreebSD "community".