default if the executable is named (called as) "mount_*", or can be
enabled with the -C option. This allows users to leave their old
fstab entires unchanged (modulo symlink'ing mdmfs to mount(md|mfs))
and have things behave the way they should (by emulating mount_mfs
silliness), while still allowing mdmfs to be used as a generic
make-an-md-and-mount-it type thing.
Right now, the only effects of this option is to set the mount-point
mode to 01777 as if "-p 1777" was given, and to complain about getting
command-line options that mount_mfs didn't take (e.g., -X, -L, et al).
The latter is mostly to try to catch operator errors.
Also implement -U, which turns on soft-updates. It's redundant (since
softdep is the default), but implement it anyway for compatibility.
sizes on a route.
IMHO this shouldn't be necessary (the destination & mask/prefixlen
should be enough), but without it, the default route update under
OpenBSD will fail.
Thanks to: Russell T Hunt <alaric@MIT.EDU>
night of testing before merging to -stable.
Also added to code to detect TX underruns and automatically increase the
TX threshold to avoid them. Carefully placed diagnostig printf() about
this under #ifdef DIAGNOSTIC to avoid getting any panicky e-mails from
confused users, like I always do with the xl and dc drivers.
the name for the moderate security profile is "moderate", not
"medium", so update this one reference to it as "medium".
This is a 4.4-RELEASE MFC candidate.
MFC after: 2 days
calling vtophys() and contigmalloc()/contigfree() directly. Hopefully,
I have shaken out all of the problems with busdma on the alpha now.
(Everything seems to work as expected.)
Also, change the max RX DMA limit to 1024 bytes instead of "unlimited,"
as the latter seems not to work correctly on the alpha that I tested.
(At 100Mbps, all attempts to receive frames yield RX errors.)
but it's better than the buggy behavior we have now. If we contigmalloc()
buffers in bus_dmamem_alloc(), then we must configfree() them in
bus_dmamem_free(). Trying to free() them is wrong, and will cause
a panic (at least, it does on the alpha.)
I tripped over this when trying to kldunload my busdma-ified if_rl
driver.
Add a timestamp to the comment so that it's possible to see when
changes were made.
e.g.:
# -- sysinstall generated deltas -- # Wed Aug 15 18:10:20 2001
all inetd.conf services disabled by default but now editable in
sysinstall(8).
Deleted an item about disabling selected services in inetd.conf, since
it was superceded by the above.
While I'm here, rename the "Security Fixes" section to "Security-Related
Changes".
progs prog1
special prog1 objdir ../../prog1/obj
special prog1 objs prog1.o
This fixes a bug that I introduced around the time of 4.2-release.
Reported by: Larry Baird <lab@gta.com>
label if the dump device overflaps the label (which is a slight
misconfiguration). Dump routines don't use dscheck(), so the normal
write protection of the label doesn't help.
Reduced some nearby overflow bugs. In disk_dumpcheck(), there was
(fatal but fail-safe) overflow on i386's with 4GB of memory, at least
if Maxmem was the top page (can this happen?). The fix assumes that
the sector size divides PAGE_SIZE (dump routines already assume this).
In setdumpdev(), the corresponding overflow occurred with only about
2GB of memory on all machines with 32-bit ints. This allowed setdumpdev()
to succeed when it shouldn't have, but then disk_dumpcheck() failed
safe later. Except in old versions of FreeBSD like RELENG_3 where
there is no disk_dumpcheck().
PR: 28164 (label clobbering part)
MFC after: 1 week
: 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
:
: * tmac/doc.tmac (Ex): New implementation.
: * tmac/doc-common, tmac/groff_tmac.man: Updated.
This adds a new macro, .Ex (Exit Status), for use in the
DIAGNOSTICS section of section 1, 6 and 8 manpages.
Prodded by: dd
