161863 Commits

Author SHA1 Message Date
ed
0e8ff0b44b Also let getent(1) print values of ut_pid. 2010-01-18 10:50:25 +00:00
avg
7651eba9b1 acpi_ec: clean up 'private' ivar when freeing memory to which it points
This is not only a prudent thing to do, but also makes sure that probe
method is not confused by non-NULL 'private', if the previous attach
attempt fails for any reason.

PR:		kern/142561
Tested by:	Alex Goncharov <alex-goncharov@comcast.net>
MFC after:	4 days
2010-01-18 10:30:11 +00:00
davidxu
553c4a5e4f preserve errno when processing error cases. 2010-01-18 10:29:04 +00:00
ache
630da6fd8a a) Use strcoll() in opendir() and alphasort() as POSIX 2008 requires.
It also matches now how our 'ls' works for years.

b) Remove comment expressed 2 fears:
 1) One just simple describe how strcoll() works in _any_ context,
 not for directories only. Are we plan to remove strcoll() from everything
 just because it is little more complex than strcmp()? I doubt, and
 directories give nothing different here. Moreover, strcoll() used
 in 'ls' for years and nobody complaints yet.

 2) Plain wrong statement about undefined strcoll() behaviour. strcoll()
 always gives predictable results, falling back to strcmp() on any
 trouble, see strcoll(3).

No objections from -current list discussion.
2010-01-18 10:17:51 +00:00
marcel
cf3f3cdea6 Add command-line option -dev to set the default value of the currdev
variable. This is to be used by the EFI boot manager.

While here, re-factor the code a little bit and bump the version to
2.1.
2010-01-18 06:48:24 +00:00
attilio
fe0462f218 - Allow clock subsystem to be compiled without the apic support [0]
- ATPIC, on pc98 is never defined somewhere, differently from i386.
  Turn its compilation to be conditional as i386 does. [1]

[0] Reported by:	nyan
[1] Submitted by:	nyan
2010-01-17 23:23:35 +00:00
ed
ebbfa5188a Raise WARNS for various tools where possible.
Submitted by:	Marius Nünnerich <marius@nuenneri.ch>
2010-01-17 21:56:27 +00:00
ed
28ce486337 Mute some (hidden) warnings about old-style function definitions.
Submitted by:	Marius Nünnerich <marius nuenneri ch>
2010-01-17 21:53:41 +00:00
ed
f9a77ba265 Perform several small cleanups to the utmpx code.
- Massively reduce BSS usage. Let futx_to_utx() dynamically allocate the
  structure. There is only a very small amount of applications out there
  that needs to use the utmpx database. Wasting 1 KB on unused
  structures makes little sense.

- Just let getutxid() search for matching ut_id's for any *PROCESS-type.
  This makes the code a bit more future-proof.

- Fix a POSIX-mistake: when reading POSIX and the OpenSolaris
  implementation, getutxline() must return USER_PROCESS and
  LOGIN_PROCESS records whose ut_lines match. When reading POSIX, it
  seems LOGIN_PROCESS should not use ut_line at the first place. I have
  reported this issue.
2010-01-17 21:40:05 +00:00
kib
ea1469181d When a vnode-backed vm object is referenced, it increments the vnode
reference count, and decrements it on dereference. If referenced object
is deallocated, object type is reset to OBJT_DEAD. Consequently, all
vnode references that are owned by object references are never released.
vunref() the vnode in vm object deallocation code for OBJT_VNODE
appropriate number of times to prevent leak.

Add an assertion to the vm_pageout() to make sure that we never get
reference on the vnode but then do not execute code to release it.

In collaboration with:	pho
Reviewed by:	alc
MFC after:	3 weeks
2010-01-17 21:26:14 +00:00
kib
1c4578d223 Add new function vunref(9) that decrements vnode use count (and hold
count) while vnode is exclusively locked.

The code for vput(9), vrele(9) and vunref(9) is merged.

In collaboration with:	pho
Reviewed by:	alc
MFC after:	3 weeks
2010-01-17 21:24:27 +00:00
ed
c3852c9e0e Add forgotten break; keyword to getutxid().
We should not fall through to the ut_id comparison. Only ut_type should
be compared when using OLD_TIME, NEW_TIME, BOOT_TIME or SHUTDOWN_TIME.
2010-01-17 21:00:29 +00:00
tuexen
5aaf03563a Get rid of a lot of duplicated code for NR-SACK handle.
Generalize the SACK to code handle also NR-SACKs.
2010-01-17 21:00:28 +00:00
rrs
e0b03cdcce Bug fix: If the allocation of a socket failed and we
freed the inpcb, it was possible to not set the
proper flags on the pcb (i.e. the socket is not there).
This is HIGHLY unlikely since no one else should be
able to find the socket.. but for consistency we
do the proper loop thing to make sure that we
mark the socket as gone on the PCB.
2010-01-17 19:47:59 +00:00
marcel
8ec113acf7 Unbreak builds with _FREEFALL_CONFIG=yes, by forcing a lower WARNS
level in that case.
2010-01-17 19:47:42 +00:00
rrs
735b231916 Pulls out another leaked windows ifdef that somehow
made its way through the scrubber.
2010-01-17 19:40:21 +00:00
rrs
c85a2af4da This change syncs up the socketAPI stream-reset
values to match those in linux and the I-D
just released to the IETF.
2010-01-17 19:35:38 +00:00
brueffer
a112824734 Small fixes. 2010-01-17 19:33:32 +00:00
rrs
09211b9ce2 More leaked ifdefs for APPLE and its mobility stuff. 2010-01-17 19:24:30 +00:00
rrs
3a0bea0af0 Remove another set of "leaked" ifdefs that somehow found
their way into FreeBSD.
2010-01-17 19:21:50 +00:00
rrs
317a5adf4b Remove strange APPLE define that leaked
through the scrubber scripts. Scripts are
now fixed so this won't happen again.
2010-01-17 19:17:16 +00:00
ed
0c1620cc0b Fix a regression that was introduced in r191882.
I changed login_tty() to only work when the application is not a session
leader yet. This works fine for applications in the base system, but it
turns out various applications call this function after daemonizing,
which means they already use their own session.

If setsid() fails, just call tcsetsid() on the current session.
tcsetsid() will already perform proper security checks.

Reported by:	Oliver Lehmann
MFC after:	1 week
2010-01-17 17:52:35 +00:00
ed
47ae443fa5 Simplify ttyslot(3).
After comparing how other systems deal with utmp/utmpx, I noticed many
systems don't even care about ttyslot(3) anymore, since utmpx doesn't
use TTY slots anyway. We don't provide any tools to access old utmp
files anymore, so there is no use in letting applications write to a
proper offset within the utmp file.

Just let ttyslot(3) always return 0, which seems to be the default
behaviour on operating systems like Linux as well.
2010-01-17 15:43:14 +00:00
bz
5d1c4cb181 Garbage collect references to the no longer implemented tcp_fasttimo().
Discussed with:	rwatson
MFC after:	5 days
2010-01-17 13:07:52 +00:00
bz
d80ba03e3c Add ip4.saddrsel/ip4.nosaddrsel (and equivalent for ip6) to control
whether to use source address selection (default) or the primary
jail address for unbound outgoing connections.

This is intended to be used by people upgrading from single-IP
jails to multi-IP jails but not having to change firewall rules,
application ACLs, ... but to force their connections (unless
otherwise changed) to the primry jail IP they had been used for
years, as well as for people prefering to implement similar policies.

Note that for IPv6, if configured incorrectly, this might lead to
scope violations, which single-IPv6 jails could as well, as by the
design of jails. [1]

Reviewed by:	jamie, hrs (ipv6 part)
Pointed out by:	hrs [1]
MFC After:	2 weeks
Asked for by:	Jase Thew (bazerka beardz.net)
2010-01-17 12:57:11 +00:00
gavin
b89a432ee1 Implement an "-x" option to cp(1), for compatibility with Linux and
feature parity with du(1) and similar:  When set, cp(1) will not traverse
mount points.

Initial patch by:       Graham J Lee   leeg teaching.physics.ox.ac.uk

PR:		bin/88056
Initial patch by: Graham J Lee   leeg teaching.physics.ox.ac.uk
Approved by:	ed (mentor)
MFC after:	1 month
2010-01-17 09:37:31 +00:00
ume
a59ae58903 Remove the rules using 'me6'. Now, 'me' matches both any IPv6 address
and any IPv4 address configured on an interface in the system.

Reviewed by:	David Horn <dhorn2000__at__gmail.com>, luigi, qingli
MFC after:	2 weeks
2010-01-17 08:41:07 +00:00
ume
185bf1f1d5 Change 'me' to match any IPv6 address configured on an interface in
the system as well as any IPv4 address.

Reviewed by:	David Horn <dhorn2000__at__gmail.com>, luigi, qingli
MFC after:	2 weeks
2010-01-17 08:39:48 +00:00
delphij
51274ad8de Correct a typo (when we talk about offset, it should
be offset, not size).

Submitted by:	pluknet at gmail com
2010-01-17 08:12:28 +00:00
delphij
0683dca976 Stripe offset may be usable even without stripe size known,
so give the output when either is non-zero.

Suggested by:	mav
2010-01-17 08:10:37 +00:00
delphij
16c4a5ec20 Expose stripe offset and stripe size through libgeom and geom(8) userland
utilities.

Reviewed by:	pjd, mav (earlier version)
2010-01-17 06:20:30 +00:00
marius
7cef302ab8 Update the sparc64 hardware list regarding machines that will be supported
by 7.3-RELEASE.

Approved by:	blackend
MFC after:	3 days
2010-01-16 20:51:33 +00:00
antoine
cedc84aabb Update files to remove when MK_ZFS=no. 2010-01-16 20:42:50 +00:00
antoine
e2ca4ffb16 Update files to remove when MK_CDDL=no. 2010-01-16 20:40:12 +00:00
antoine
a15e8fdc8f Add files to remove when MK_CALENDAR=no. 2010-01-16 20:36:27 +00:00
tuexen
c0a018dc4a Get rid of support of an old version of the SCTP-AUTH draft.
Get rid of unused MD5 code.

MFC after: 1 week
2010-01-16 20:04:17 +00:00
antoine
8f3c3cadff Do not build netgraph kernel modules if WITHOUT_NETGRAPH is set in src.conf
Submitted by:	bf
MFC after:	2 weeks
2010-01-16 17:08:22 +00:00
ed
659d6713f8 Unexpose the old uname(3) function.
Nowadays uname(3) is an inline function around __xuname(3). Prevent
linkage of new binaries against this compatibility function, similar to
what I did with ttyslot(3).
2010-01-16 17:05:27 +00:00
gavin
f4c494dd6f Fix HISTORY section to detail the history of the driver, not the man page.
Approved by:	ed (mentor, implicit)
2010-01-16 14:33:22 +00:00
gavin
dbf9de710a Fix loader.conf(5) Xref
Approved by:	ed (mentor, implicit)
2010-01-16 14:32:02 +00:00
gavin
4f0862f400 Xref sysctl(3)
Approved by:	ed (mentor)
2010-01-16 14:31:01 +00:00
antoine
5be0dac2c2 regen
MFC after:	2 weeks
2010-01-16 12:27:15 +00:00
attilio
11fd3bb3b0 Unbreak the build for pc98. Specify the newly introduced, for ia32,
DEV_ATPIC also for pc98.

Pointy hat to:	me
2010-01-16 12:24:12 +00:00
antoine
88ba3732f5 Unbreak world WITHOUT_NETGRAPH.
PR:		137487
Submitted by:	bf (previous version)
No objections:	net@
MFC after:	2 weeks
2010-01-16 12:20:26 +00:00
trasz
ba210e8afe Add gmountver, disk mount verification GEOM class.
Note that due to e.g. write throttling ('wdrain'), it can stall all the disk
I/O instead of just the device it's configured for.  Using it for removable
media is therefore not a good idea.

Reviewed by:	pjd (earlier version)
2010-01-16 09:52:49 +00:00
mjacob
6f0cf58bd4 Amazingly we've been freeing a handle and using that which it refers to
for years. Bad!

MFC after:	1 week
2010-01-15 20:08:08 +00:00
brueffer
4a757d7efd Manpage for the siba(4) Sonic Inc. Silicon Backplane driver.
Submitted by:	weongyo
2010-01-15 19:34:40 +00:00
yongari
ce17bd0e8c Don't free mbuf chains when bge(4) fails to collapse the mbuf
chains. This part of code is to enhance performance so failing the
collapsing should not free TX frames. Otherwise bge(4) will
unnecessarily drop frames which in turn can freeze the network
connection.

Reported by:	Igor Sysoev (is <> rambler-co dot ru)
Tested by:	Igor Sysoev (is <> rambler-co dot ru)
2010-01-15 17:55:18 +00:00
attilio
1a19fc806c Handling all the three clocks (hardclock, softclock, profclock) with the
LAPIC may lead to aliasing for softclock and profclock because frequencies
are sized in order to fit mainly hardclock.
atrtc used to take care of the softclock and profclock and it does still
do, if the LAPIC can't handle the clocks properly.

Revert the change when the LAPIC started taking charge of all three of
them and let atrtc handle softclock and profclock if not explicitly
requested. Such request can be made setting != 0 the new tunable
machdep.lapic_allclocks or if the new device ATPIC is not present
within the i386 kernel config (atrtc is linked to atpic presence).

Diagnosed by:	Sandvine Incorporated
Reviewed by:	jhb, emaste
Sponsored by:	Sandvine Incorporated
MFC:		3 weeks
2010-01-15 16:04:30 +00:00
ru
fdf6718f33 Use the newly brought %U macro. 2010-01-15 16:01:22 +00:00