of the various ad-hoc schemes.
2) When bringing in UPAGES, the pmap code needs to do another vm_page_lookup.
3) When appropriate, set the PG_A or PG_M bits a-priori to both avoid some
processor errata, and to minimize redundant processor updating of page
tables.
4) Modify pmap_protect so that it can only remove permissions (as it
originally supported.) The additional capability is not needed.
5) Streamline read-only to read-write page mappings.
6) For pmap_copy_page, don't enable write mapping for source page.
7) Correct and clean-up pmap_incore.
8) Cluster initial kern_exec pagin.
9) Removal of some minor lint from kern_malloc.
10) Correct some ioopt code.
11) Remove some dead code from the MI swapout routine.
12) Correct vm_object_deallocate (to remove backing_object ref.)
13) Fix dead object handling, that had problems under heavy memory load.
14) Add minor vm_page_lookup improvements.
15) Some pages are not in objects, and make sure that the vm_page.c can
properly support such pages.
16) Add some more page deficit handling.
17) Some minor code readability improvements.
pccard claims that the driver is already allocated.
It works around a race when pccardd gets woken up too late after a resume.
This is a 2.2.6 candidate.
Reviewed by: nate@freebsd.org
Realtime priority has to be restricted for reasons which should be
obvious. However, for idle priority, there is a potential for
system deadlock if an idleprio process gains a lock on a resource
that other processes need (and the idleprio process can't run
due to a CPU-bound normal process). Fix me! XXX
PR: 5639
/tmp/ypmake, thereby fixing problems with successive map updates
possibly reading stale copies of this file left behind by a previous
failed run.
PR: 5571
Reviewed by: the lists
(2) Change MASTER_SITE_CTAN to reflect current reality.
Submitted by: fenner
(3) Add new port variable NO_LATEST_LINK. When this is set, the
"Latest" package symlink is not created. Use this for ports that
are betas when there is also a port for an older, more stable,
version.
(4) Don't be too stupid about "make deinstall".
Submitted by: fenner
