from netbsd pr #30872 (anonymous post);
ok deraadt@ krw@

graceful shutdown work correctly.
ok mpf@ deraadt@ a long time ago, committed to local repository by accident.

ok deraadt@

ok deraadt@

prompted by deraadt@ and henning@, ok marco@

ok mickey@

(commented out).

relevant when the dummy ruleset can't be loaded, we still want to enable
pf, otherwise the real ruleset (even if that does load correctly) won't
be active. might happen on a non-GENERIC kernel or after an update (before
/etc is manually updated). reported by Jim Rees. ok frantzen@

ok beck@

- add a `method' capability to the whitelist example
ok beck@

ACPI tables into kernel memory and attach ACPI and HPET timers currently.
In order to test this code, enabling the devices in GENERIC as well as
the ACPI_ENABLE option is needed.  This code does not do any thermal
control yet, so this should be done with care depending on the platform.
In the tree so more people can contribute to making this more fully
featured.
Ok niklas@ grange@ tedu@

necessary for regular carp setups. There are situations where you need this,
but if you're going to use it, think hard about redesigning your network so
you don't have to.
ok deraadt@ mpf@ henning@

lines on facility.  End sentences with a dot.  And some whitespace nits.
Matrix (debug mode) is equivalent.
ok otto millert

of interfaces.
This reduces the netstart script by 174 chars, 13 words, and 19 lines, but
more importantly, makes it more simple and less cluttered should more special
case/orderings be needed.
ok brad@ and pr 4197 submitter, inspired by and closes pr 4197

o move test for foo.conf into the foo_conf function proper

OK deraadt@

o update resource limits if kern.maxproc or kern.maxfiles is changed

ok deraadt@

unusable when problems occur. Provide commented out examples showing
people how to direct output to /dev/console or as messages to root,
for situations where such output might acutally be useful, rather than
something that keeps you from fixing a problem due to the screen
getting spewed at.
ok jolan@ ian@ brad@ marco@ krw@ fgsch@

has something to work with when more than one keyboard is present
during install/upgrade. Remove some superfluous wd's and sd's while
there.
Problem noted by Jan Johansson when trying to get a 'sv' keymap to
work with his usb keyboard. Diagnosis & solution suggested by miod@.
ok deraadt@