PC-BSD/trueos caf6998 — sys/amd64/amd64 pmap.c, sys/i386/i386 pmap.c
Extend r335969 to superpages. It is possible that a fictitious unmanaged userspace mapping of superpage is created on x86, e.g. by pmap_object_init_pt(), with the physical address outside the vm_page_array[] coverage. Noted and reviewed by: alc Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D16085
Delta | File | |
---|---|---|
+2 | -3 | sys/amd64/amd64/pmap.c |
+2 | -3 | sys/i386/i386/pmap.c |
+4 | -6 | 2 files |