PTRACE HARDENING: hook in kern_pax.c if ptrace_hardening enabled in kernel config

Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com>
PTRACE HARDENING: cleanup part 2, add missing ';' ...

Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com>
PTRACE HARDENING: fix build

Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com>
Fix ips_out_nosa errors accounting.

MFC after:	1 week
Sponsored by:	Yandex LLC
Decode more fields when dumping USB descriptors.
- Some minor style changes while at it.

Submitted by:	Dmitry Luhtionov <dmitryluhtionov@gmail.com>
MFC after:	1 week
Fix spelling and wording.
ifdef ext2_print_inode which is not really used.

ext2_print_inode is not really used but it was nice to
have for initial development work. #ifdef it under a
new EXT2FS_DEBUG knob so that we don't spend time
compiling it.

MFC after:	3 days
Merge remote-tracking branch 'freebsd/master' into hardened/current/master
Merge remote-tracking branch 'origin/hardened/current/master' into hardened/current/hardening
Merge remote-tracking branch 'origin/hardened/current/master' into hardened/current/segvguard
Merge remote-tracking branch 'origin/hardened/current/master' into hardened/current/ptrace
Merge remote-tracking branch 'origin/hardened/current/master' into hardened/current/log
Merge remote-tracking branch 'origin/hardened/current/master' into hardened/current/userlandenhanced
Merge remote-tracking branch 'origin/hardened/current/master' into hardened/current/chacha
Merge remote-tracking branch 'origin/hardened/current/master' into hardened/current/pie
Merge remote-tracking branch 'origin/hardened/current/master' into hardened/current/aout
Merge remote-tracking branch 'origin/hardened/current/master' into hardened/current/unstable
Merge remote-tracking branch 'origin/hardened/current/hardening' into hardened/current/unstable
Merge remote-tracking branch 'origin/hardened/current/segvguard' into hardened/current/unstable
Merge remote-tracking branch 'origin/hardened/current/ptrace' into hardened/current/unstable