Add Validity Sensors, Inc. and their devices. PR#45732 from Greg A. Woods.
Regen.
Survive if filesystem installs a signal handler

We tested for signal(3) to return 0 for success, which is incorrect:
signal(3) returns the previous handler. Success should be tested as
!= SIG_ERR, otherwise we fail when a signal handler was previously
installed by perfused(8) parrent process, which happens to be the
FUSE filesystem.
Fix all warnings when compiling with gcc 4.8.
BeBox should be ready for 4.8 now.
Add one from the security realm.
Fix byte order selection for breakpoints: on arm the byte order for code
might differ from the generic BFD endianess.
Fixes PR toolchain/49445.
Spell 'persistent' correctly.
Indent and space fixes.
postinstall(8): Define long item lists as variables to improve future diff-ability.
Fix previous; obsolete vars are pairs.
Indent.
Fix MKRUMP = no build
Extend size of miniroot.fs from 6m to 7m.
Attach the control object vnode to the coda mount and release it
on unmount.  Initialize special files with NODEV.
Remove unused definitions (C_WANTED, C_LOCKED).
Move the definition of NVCODA and CODA_COMPAT_5 to coda.h,
remove them from coda_vfsops.c and coda_psdev.c.
Remove cnodes from coda_reclaim(), not from coda_inactive().
Change coda from hashlist to vcache.
- Replace all hash list crawlers with vfs_vnode_iterator.
serialize printing of secondary cpu info
Always use kqueue for BSDs in librumpclient

Tested now on the others