Submitted by: Kirk McKusick <mckusick@McKusick.COM>
Obtained from: Mckusick, BSDI and a host of others
This exactly matches Kirks sources imported under the
Tag MCKUSICK2. These are as supplied by kirk with one small
change needed to compile under freeBSD.
Some FreeBSD patches will be added back, though many have been
added to Kirk's sources already.
to the comments in named.conf to describe to the user how to create it.
(named.conf does not use /etc/namedb/s by default anyway so us not
pre-created it in the mtree does not hurt us terribly).
not like the 6-byte read and write commands! It returns illegal request,
with the field pointer pointing to byte 9 of a 6 byte CDB.
In any case, the work around is to put in a quirk mechanism that makes sure
that we don't send 6-byte reads or writes to this device. It's rather sad
that this is necessary. You'd think that they would be able to get
something that basic to work right in their firmware...
Reviewed by: gibbs
Reported by: Adam McDougall <bsdx@spawnet.com>
Replace non-existent directory for operator with /
Supply by default operator with non-existent but can be created directory
and /bin/csh is kinda security risk
problem is worked around by using an interrupt gate for the page
fault handler. This code was originally made for NetBSD/pc98 by
Naofumi Honda <honda@kururu.math.sci.hokudai.ac.jp> and has already
been in PC98 tree. Because of this bug, trap_fatal cannot show
correct page fault address if %cr2 is obtained in this function.
Therefore, trap_fatal uses the value from trap() function.
- The trap handler always enables interruption when buggy application
or kernel code has disabled interrupts and then trapped. This code
was prepared by Bruce Evans <bde@FreeBSD.org>.
Submitted by: Bruce Evans <bde@FreeBSD.org>
Naofumi Honda <honda@kururu.math.sci.hokudai.ac.jp>
going to want a major number from that list instead. Also use the
same preallocated local range (500-600) for blkdevs as well as cdevs,
just to be orthogonal. The latter was for Brian, who has a *lot*
of local device drivers and needs more than just a single reserved
number.
Adjust rc.conf to run named in sandbox, adjust mtree to add /etc/namedb/s
subdirectory (user bind, group bind) to hold secondaries, adjust
comments in named.conf to reflect new secondary scheme. (Note that
core read-only zone files are left owned by root, increasing security even
more).
adjustd inetd.conf to run comsat and ntalk from tty sandbox, and
the (commented out) ident from the kmem sandbox.
Note that it is necessary to give each group access it's own uid to
prevent programs running under a single uid from being able to gdb
or otherwise mess with other programs (with different group perms) running
under the same uid.
Removed getuid() root check so ntalkd can be run from a tty sandbox.
It isn't suid root anyway, who knows why the getuid() check was even
in there in the first place!
can set if your hw/sw produces the "calcru negative..." message.
Setting the alternate method (sysctl -w kern.timecounter.method=1)
makes the the get{nano|micro}*() functions call the real thing at
resulting in a measurable but minor overhead.
I decided to NOT have the "calcru" change the method automatically
because you should be aware of this problem if you have it.
The problems currently seen, related to usleep and a few other corners
are fixed for both methods.
