Is it possible to have a page fault when accessing, for reading, a
range of locked pages?
I use LockPages to lock a range of pages (I have tried even with only
one page) but it seems the access may generate page faults under some
I understand lock should prevent kernel to remove a range of pages
from its page tables, and LockPages should commit the requested range
of pages. However it seems it is still possible to get a page fault.
I pressume commited pages should have associated physical pages.
Am I wrong perhaps ?
Has this behaviour any reasonable explanation ?
I am using an ARM SA1100 board.
5. Locked Pages