Whitespace cleanup.
Add manual page for LSI Fusion-MPT SCSI/Fibre Channel driver.

Originally obtained from NetBSD, but modified to fit FreeBSD's
mpt driver history, and device list.

Reviewed by:	Matt Jacob (mjacob@) -- Old version.
bare-bones and kinda sucky ufm man page
Better description of the device supported
Mdoc Janitor:

  * use the appropriate include file macros (.In)

  * add necessary stuffing to the AUTHORS section
    for consistency.
Mdoc Janitor:

  * add SEE ALSO section.
Mark ptrace(), ktrace(), utrace(), sysarch(), and issetugid() as MP safe.
The parts of these calls that are not yet MP safe acquire Giant explicitly.
use ipsec_getnhist() instead of obsoleted ipsec_gethist().

Submitted by:	"Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
Reviewed by:	Ari Suutari <ari@suutari.iki.fi> (ipfw@)
Sync with global syscalls.master.  ptrace(), dup(), pipe(), ktrace(),
ia32_sigaltstack(), sysarch(), issetugid(), utrace(), and ia32_sigaction()
are MP safe.
Sync with global syscalls.master by marking ptrace(), dup(), pipe(),
ktrace(), freebsd32_sigaltstack(), sysarch(), issetugid(), utrace(), and
freebsd32_sigaction() as MP safe.
Regen.
nuke obsoleted ipsec_gethist().  it just did panic to notify user
that it was obsoleted.  it is better to fail than just hiding use
of ipsec_gethist() at build.

Sugessted by:	"Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
Sync up with global syscalls.master for MP safe syscalls for the first
time.  This includes read(), write(), close(), getpid(), osf1_setuid(),
getuid(), osf1_kill(), setpgid(), dup(), pipe(), getgid(),
osf1_sigprocmask(), getlogin(), setlogin(), osf1_sigpending(), umask(),
getpgrp(), getgroups(), setgroups(), osf1_setpgrp(), getdtablesize(),
dup2(), setpriority(), getpriority(), osf1_sigreturn(), osf1_sigsuspend(),
osf1_osigstack(), setreuid(), setregid(), osf1_setgid(), setsid(),
osf1_sigaction(), msgctl(), msgget(), msgrcv(), msgsnd(), __semctl(),
semget(), semop(), shmat(), shmctl(), shmdt(), shmget(), osf1_signal(),
getpgid(), getsid(), osf1_sigaltstack(), osf1_sysinfo().
Regen.
Change FreeBSD.ORG to FreeBSD.org.
Sync MP safe flags with global syscalls.master for the first time.  This
includes read(), write(), close(), setuid(), getuid(), linux_ptrace(),
linux_kill(), setpgid(), dup(), pipe(), getgid(), osf1_sigprocmask(),
umask(), getpgrp(), linux_setgroups(), linux_getgroups(), dup2(),
setpriority(), osf1_sigreturn(), osf1_sigsuspend(), osf1_gettimeofday(),
setreuid(), setregid(), setgid(), setsid(), osf1_sigaction(), getpgid(),
linux_getsid(), osf1_sysinfo(), linux_clone(), mlock(), munlock(),
mlockall(), munlockall(), sched_setparam(), sched_getparam(),
linux_sched_setscheduler(), linux_sched_getscheduler(),
linux_sched_get_priority_max(), linux_sched_get_priority_min(),
setresuid(), getresuid(), linux_rt_sigaction(), linux_rt_sigprocmask(),
linux_rt_sigsuspend(), gettimeofday(), linux_getitimer(),
linux_setitimer(), getrusage(), setresgid(), getresgid().
Regen.
Increase the size of SPARE_USRSPACE.  It is way too small by default
for things like execve.
Dont write to the stackgap directly in execve().
Alphabetization braino.

Pointed out by:	johan