Commit Graph

133699 Commits

Author SHA1 Message Date
maxim
2139af42ea o Make ipfw set more robust -- now it is possible:
- to show a specific set: ipfw set 3 show
    - to delete rules from the set: ipfw set 9 delete 100 200 300
    - to flush the set: ipfw set 4 flush
    - to reset rules counters in the set: ipfw set 1 zero

PR:		kern/113388
Submitted by:	Andrey V. Elsukov
Approved by:	re (kensmith)
MFC after:	6 weeks
2007-06-18 17:52:37 +00:00
delphij
1da67b5003 Use vfs_timestamp() instead of nanotime() - make it up to
the user to make decisions about how detail they wanted
timestamps to have.
2007-06-18 14:40:19 +00:00
rrs
27754de272 Add additional logging level mask for packet_logging too. 2007-06-18 13:57:37 +00:00
yar
153b9cc3ba Note PAM support in atrun(8) and cron(8). 2007-06-18 12:03:02 +00:00
brueffer
0414524f6c Major cleanup: mdoc macros, style, typos etc. 2007-06-18 10:20:32 +00:00
pjd
a362498f2e We only flush entries related to the given file system. Currently there are
no 'invalid' cache entires - file system is responsible for keeping it that
way. The comment should have been updated in rev.1.25.
2007-06-18 09:28:24 +00:00
rafan
83ede949be /usr/lib/libvgl.so.4 was bumped last month (20070521).
Approved by:	delphij (mentor)
2007-06-18 09:00:01 +00:00
rwatson
168c46e2b3 Update comment: kernel privileges are, in fact sorted by subsytem. 2007-06-18 07:54:27 +00:00
dougb
f436b9e0d3 Drop the default zones that are now covered by the new zones that
were added in the last revision.
2007-06-18 06:29:45 +00:00
dougb
37159c8d59 Bring our default named configuration more in line with current
best practices:

1. The old way of generating the localhost zones was not optimal both
because they did not exist by default, and because they were not really
aligned with BCP. There is no need to have the dynamic data that the
make-localhost script generated, and good reasons to do this more
"by the book."

2. In named.conf
	a. Clean up white space
	b. Add/clarify a few comments
	c. Slave zones from the root servers instead of using a hints
	file. This has several advantages, as described in the comments.
	d. Significantly revamp the default zones, including the
	forward localhost zone, and the reverse zones for IPv4 and IPv6
	loopback addresses. There are extensive comments describing what
	is included and why. Interested readers should take the time to
	review the RFCs mentioned in the comments. There is also relevant
	information about the motivations for hosting these zones in the
	"work in progress" Internet-Draft,
	http://www.ietf.org/internet-drafts/draft-ietf-dnsop-default-local-zones-02.txt
	or its successor.
	It's also worth noting that a significant number of these
	empty zones are already included by default in the named binary
	without any user configuration.
	e. Because we're including a lot of examples of both local
	forward zones and slave zones in the default configuration,
	eliminate some of those examples.

3. Add new localhost-{forward|reverse} zone files, and an "empty" zone
to support the changes in 2.d. above. The empty zone file isn't really
empty in order to avoid a warning from BIND about a zone file that
doesn't contain any A or AAAA records.
2007-06-18 05:58:23 +00:00
dougb
c2485b20cb Add a namedb/master directory for the zone files I'm about to add,
and switch to the more "normal" way of installing files for the
namedb directory so that we can pick up the new subdir.
2007-06-18 05:44:38 +00:00
imp
4161ea30e8 minor style(9) polishing
# but we need a usb_match function, if we don't already have one...
2007-06-18 02:15:58 +00:00
ache
d9185a1d36 Add rewind() to the list of functions which may fail and set errno 2007-06-18 02:13:04 +00:00
ache
c24c6ce809 Add mbstate clear missed in one of the cases.
Move overflow check for fseek as early as needed.
2007-06-18 02:09:08 +00:00
alc
c7ee2c66ef Eliminate unnecessary checks from vm_pageout_clean(): The page that is
passed to vm_pageout_clean() cannot possibly be PG_UNMANAGED because
it came from the inactive queue and PG_UNMANAGED pages are not in any
page queue.  Moreover, PG_UNMANAGED pages only exist in OBJT_PHYS
objects, and all pages within a OBJT_PHYS object are PG_UNMANAGED.
So, if the page that is passed to vm_pageout_clean() is not
PG_UNMANAGED, then it cannot be from an OBJT_PHYS object and its
neighbors from the same object cannot themselves be PG_UNMANAGED.

Reviewed by:	tegge
2007-06-18 02:04:38 +00:00
davidxu
6fa1a15c61 Fix library names. 2007-06-18 01:50:03 +00:00
delphij
d50b261fe6 MFp4: fix two locking problems:
- Hold TMPFS_LOCK while updating tm_pages_used.
 - Hold vm page while doing uiomove.

This will hopefully fix all known panics.

Submitted by:	Howard Su
2007-06-18 01:43:13 +00:00
kientzle
a5faebae4a Track whether the current read stream supports seek(). For now, we
assume yes unless seek has previously failed, but I fear I'll have to
avoid seeks under other circumstances.  (For instance, tape drives on
FreeBSD seem to return garbage from lseek().)  Also, optimize away
zero-byte skips.
2007-06-18 00:36:54 +00:00
rrs
85dbbe2781 - The packet log needs to copy all of the buffer not to the end. 2007-06-17 23:43:37 +00:00
delphij
34b5aafd8b Apply a vendor patch that fixes very annoying bug
which caused the cursor not to return to the place
it should when -w is used with -e.

Note that this is a commit against -HEAD because
we already have the file off the vendor branch.

Reported by:	Tom Uffner (on -current@)
Obtained from:	http://www.greenwoodsoftware.com/less/less-405.tar.gz
2007-06-17 23:20:43 +00:00
marcel
3455d229da Have gpart synthesize a disk geometry if the underlying provider
don't have it. Some partitioning schemes, as well as file systems,
operate on the geometry and without it such schemes (e.g. MBR)
and file systems (e.g. FAT) can't be created. This is useful for
memory disks.
2007-06-17 22:19:19 +00:00
csjp
6711a44482 Silence some gcc 4 warnings. It is expected that the bpf_movein() routine
will intialize the the header length and re-initialize the mbuf pointer
to reference the mbuf that is allocated after moving user supplied packet
data in.
2007-06-17 21:51:43 +00:00
philip
c7a9176e2c Fix a (very) longstanding bug in moused(8) affecting high-resolution rodents
when linear acceleration (-a) was enabled with a <1 value to slow them down.

Previously, rounding errors would eat small movements so the mouse had to be
moved a certain distance to get any movement at all.  We now calculate the
rounding errors and take them into account when reporting movement.

PR:		bin/113749
Submitted by:	Oliver Fromme <olli -at- secnetix.de>
MFC after:	3 days
2007-06-17 20:27:54 +00:00
rrs
ca1ca54cb0 Back out last change to inpcb_free. Turns out we need
to hold off freeing if there is data pending ... someone
might do send/close. Which means we want the data to
go and then close it after startup. Added comments to
the code as well to note that this is done for a reason.
2007-06-17 19:27:46 +00:00
ariff
0c540547ee Spelling nit due to my lamenglishness.
Noticed by:	brueffer
2007-06-17 19:02:05 +00:00
imp
f89fd3b7ea Remove USBGETSOFTC, USB_ATTACH_START, USB_DETACH_START and
USB_DECLARE_DRIVER_INIT from the usb network drivers.
2007-06-17 18:46:26 +00:00
yar
333d04678d Add PAM support to cron(8). Now cron(8) will skip commands scheduled
by unavailable accounts, e.g., those locked, expired, not allowed in at
the moment by nologin(5), or whatever, depending on cron's pam.conf(5).
This applies to personal crontabs only, /etc/crontab is unaffected.

In other words, now the account management policy will apply to
commands scheduled by users via crontab(1) so that a user can no
longer use cron(8) to set up a delayed backdoor and run commands
during periods when the admin doesn't want him to.

The PAM check is done just before running a command, not when loading
a crontab, because accounts can get locked, expired, and re-enabled
any time with no changes to their crontabs.  E.g., imagine that you
provide a system with payed access, or better a cluster of such
systems with centralized account management via PAM.  When a user
pays for some days of access, you set his expire field respectively.
If the account expires before its owner pays more, its crontab
commands won't run until the next payment is made.  Then it'll be
enough to set the expire field in future for the commands to run
again.  And so on.

Document this change in the cron(8) manpage, which includes adding
a FILES section and touching the document date.

X-Security: should benefit as users have access to cron(8) by default
2007-06-17 17:25:53 +00:00
phk
4819920802 This is a forced (and belated) commit to record that these files
were repocopied from src/tools/tools/recoverdisk
2007-06-17 16:53:45 +00:00
marius
c8a8a74641 Remove unused softc. 2007-06-17 16:44:08 +00:00
imp
3df4a89c17 Expand USB_MATCH_START 2007-06-17 16:24:49 +00:00
ariff
fe845d6253 Add sysctl/tunable "hw.snd.default_auto", which is useful (especially
for non-root users) to automatically assign default unit to a newly
attach device like USB audio.
2007-06-17 16:15:56 +00:00
ariff
c1aa49bb80 Reassign default unit to a valid unit, be it during attach or detach.
If nothing is available, set to something that is purely ridiculous
so the next valid attach will notice it.

Tested by:	chibis
2007-06-17 15:53:11 +00:00
scottl
70ec3eb958 Fix a compile error from the last change. 2007-06-17 15:21:09 +00:00
rrs
dfd8d06806 o style(9) nit.
o shorten explainations which are over 80 columns in console.
	o group rows
	o clean up and change explanations a little bit.
Obtained from:	weongyo.jeong@gmail.com
2007-06-17 14:45:28 +00:00
yar
1d6d43b237 Note PAM support in atrun(8).
Sort FILES section while there.
Touch document date.
2007-06-17 14:02:31 +00:00
simokawa
ad15405e79 Document hw.firewire.phydma_enable knob. 2007-06-17 10:40:25 +00:00
simokawa
e572059c28 Increase buffer size of DV stream to prevent buffer
overrun caused by long blocking of file I/O (i.e. zfs).

MFC after: 3 days
2007-06-17 10:20:55 +00:00
imp
320b30047e Remove USB_DO_ATTACH 2007-06-17 07:34:34 +00:00
imp
965185503b Expand USB_DO_ATTACH inline.
Remove device_t dv, since it is no longer needed.
Add sizeof(device_t) to replace sizeof dv.
Change device_detach(dev) to device_detach(dev->subdevs[i]) since the type
of dev isn't right!  Not sure when this was introduced, but it likely would
lead to a crash on disconnect.

MFC After: 1 week
2007-06-17 07:33:59 +00:00
njl
fc4d015820 Use bus_dma to get a page in the first 4 GB. Since the physical address
of the magic string is passed in a 32-bit register, we can't use high
memory in the PAE case.  This also eliminates a use of vtophys().

Tested by:	Jeff Shimbo <jts767 / gmail.com>
MFC after:	1 week
2007-06-17 07:18:23 +00:00
ariff
26b1418aec Flush remaining malloc() cleanups (M_NOWAIT -> M_WAITOK). 2007-06-17 06:10:43 +00:00
scottl
ff584e70fa Prepare for future integration between CAM and newbus. xpt_bus_register
now takes a device_t to be the parent of the bus that is being created.
Most SIMs have been updated with a reasonable argument, but a few exceptions
just pass NULL for now.  This argument isn't used yet and the newbus
integration likely won't be ready until after 7.0-RELEASE.
2007-06-17 05:55:54 +00:00
mjacob
001175ac64 Initialize key to zero. 2007-06-17 04:40:33 +00:00
mjacob
b967f0e2c0 Try a cheap way to get around gcc4.2 believing that user arguments
to system calls can change across intervening functions.
2007-06-17 04:37:57 +00:00
kmacy
ee0c9012ea - switch adapter and port lock over to using sx so that resources
can be allocated atomically
- add debug macros for printing lock initialization / teardown
- add buffers to port_info and adapter to allow each lock to have a
  unique name
- destroy mutexes initialized by cxgb_offload_init
- remove recursive calls to ADAPTER_LOCK
- move callout_drain calls so that they don't occur with the lock held
- ensure that only as many qsets as are needed are initialized and
  destroyed

MFC after: 3 days
Sponsored by: Chelsio Inc.
2007-06-17 04:33:38 +00:00
mjacob
4bab9cd38c Initialize mouse resolution to zero if converting from
OLD to NEW.
2007-06-17 04:32:18 +00:00
mjacob
06537189b8 Check for pte being NULL in return from pmap_pte_pde- unlikely or
even impossible, but it's better ot have a panic and a quiesced
gcc4.2.
2007-06-17 04:27:45 +00:00
mjacob
5236a0a062 Initialize lastaddr to zero to make gcc4.2 happy. 2007-06-17 04:21:58 +00:00
mjacob
a7dcde4629 Don't declare inline a function which isn't. 2007-06-17 04:19:05 +00:00
mjacob
fadc531504 Make sure object is NULL- there is a possible case where you could
fall through to it being used w/o being set. Put a break in the default
case.
2007-06-17 04:17:48 +00:00