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Commit Graph

98892 Commits

Author SHA1 Message Date
John Baldwin
3e9ac3ebf2 Remove a bogus assertion.
Noticed by:	bde
Pointy hat to:	jhb
2004-02-03 15:14:27 +00:00
Dag-Erling Smørgrav
43cebabc9f Document NO_VINUM, which is already listed in the man page. 2004-02-03 13:57:56 +00:00
Mike Makonnen
33dc111393 o Unbreak the individual jail starting patch that I broke when
I committed it. Apologies to Juergen Unger <j.unger@addict.de>.
o When stopping jails output the hostname of the jails that
  were stopped.
o Refactor
o Remove extraneous empty line
o Correct spelling error
2004-02-03 12:59:30 +00:00
Lukas Ertl
1c77c0f187 Add my birthday.
Approved by: joerg (mentor)
2004-02-03 12:08:18 +00:00
Dag-Erling Smørgrav
ede2304406 Whitespace nit. 2004-02-03 11:27:34 +00:00
Dag-Erling Smørgrav
607b5a9109 Add support for initializing swap devices with random one-shot keys. Note
that the keys are currently generated by computing the MD5 checksum of 512
bytes read from /dev/random, and are passed to gbde on the command line.

Sponsored by:	Teleplan AS
2004-02-03 11:26:08 +00:00
Dag-Erling Smørgrav
3678ea800f Mechanical whitespace cleanup. Also, note that previous commit was
Sponsored by:	Teleplan AS
2004-02-03 11:12:29 +00:00
Dag-Erling Smørgrav
efdda83ea8 Remove newline characters from error strings. 2004-02-03 11:10:34 +00:00
Dag-Erling Smørgrav
87e1ee7afb Missed one in previous commit. 2004-02-03 10:22:55 +00:00
Dag-Erling Smørgrav
b324f932ff Style fixes. 2004-02-03 10:21:35 +00:00
Daniel Eischen
4e4710b784 Add prototype for sem_timedwait().
Reviewed by:	standards (Stefan Farfeleder)
2004-02-03 10:15:16 +00:00
Ruslan Ermilov
37e419a131 A shorter version of keeping all -std= options out of CXXFLAGS. 2004-02-03 09:40:11 +00:00
Ruslan Ermilov
53fcfc9167 Fixed MINUSLPAM:
- Added missing NOCRYPT and NO_OPENSSL checks for Kerberos.

- Don't depend on -lcrypto and -lcrypt in pam_ssh to resolve
  dependencies in pam_krb5 and pam_ksu -- the former may not
  be compiled at all if NO_OPENSSH knob is enabled.

- Added missing -lcrypt to pam_ssh dependencies.

- Moved librpcsvc after libypclnt.

(The last two aren't strictly speaking necessary to resolve
the dependencies of static versions of pam_ssh and pam_unix,
respectively, but they correspond to dynamic dependencies
of libssh and libypclnt, and are put here for consistency.)

In collaboration with: bde
Reviewed by:	des
2004-02-03 09:37:12 +00:00
Ruslan Ermilov
51088c9b7b Take signal.c out of sources.
Reviewed by:	nectar
2004-02-03 09:32:11 +00:00
Ruslan Ermilov
95756ea357 Put generated headers into SRCS so that we pick them up even if
"make depend" was not run.
2004-02-03 09:21:37 +00:00
Peter Grehan
2894a94905 Use device alias "mpic" to locate the macio OpenPIC. This works
on the new 12/15/17" PowerBooks that don't have the "interrupt-controller"
property underneath "/chosen", which was the previous way of
searching.
2004-02-03 08:00:37 +00:00
Bill Paul
cea179a3fe Implement support for single packet sends. The Intel Centrino driver
that Asus provides on its CDs has both a MiniportSend() routine
and a MiniportSendPackets() function. The Microsoft NDIS docs say
that if a driver has both, only the MiniportSendPackets() routine
will be used. Although I think I implemented the support correctly,
calling the MiniportSend() routine seems to result in no packets going
out on the air, even though no error status is returned. The
MiniportSendPackets() function does work though, so at least in
this case it doesn't matter.

In if_ndis.c:ndis_getstate_80211(), if ndis_get_assoc() returns
an error, don't bother trying to obtain any other state since the
calls may fail, or worse cause the underlying driver to crash.

(The above two changes make the Asus-supplied Centrino work.)

Also, when calling the OID_802_11_CONFIGURATION OID, remember
to initialize the structure lengths correctly.

In subr_ndis.c:ndis_open_file(), set the current working directory
to rootvnode if we're in a thread that doesn't have a current
working directory set.
2004-02-03 07:39:23 +00:00
Mike Makonnen
2104ae4ea4 Configure a jail sysctl value only if it is different than
what the rc.conf(5) knob specifies. Also, correct a minor
capitalization error.
2004-02-03 07:15:32 +00:00
Bruce Evans
ab2bf9ff6a Removed bogus checks that (PCPU_GET(curpcb) != NULL). Rev.1.586 of
machdep.c fixed the missing early initialization of curpcb, so curpcb
is now always set together with curthread and it cannot be NULL except
before the IDT has been set up (so trap() is unreachable) or after a
memory error.  In any case, it was often used without checking.

curcpb shouldn't exist anyway.  It doesn't exist for most non-i386 arches.
It just caches curthread->td_pcb in a global.  This was a better idea
before it was per-cpu.  trap() and some other places can get at it more
efficiently using td->td_pcb instead of PCPU_GET(curpcb).  The main
exception is support.s which mostly wants only curpcb->pcb_onfault.
2004-02-03 06:35:29 +00:00
Daniel Eischen
6bf50f98b1 Provide a userland version of non-pshared semaphores and add cancellation
points to sem_wait() and sem_timedwait().  Also make sem_post signal-safe.
2004-02-03 05:50:07 +00:00
Daniel Eischen
5c70dac879 Modify the implementation of libc semaphores so that they can be
overridden by the threads library to provide a userland version
of non-pshared semaphores and cancellation points.  Also add
a sem_timedwait().

The libc version of semaphores always uses kernel semaphores
regardless of whether pshared is set or not.  When threads are
not present, it is difficult to get sem_wait() or sem_timedwait()
to do the right thing (since pthread_cond_timedwait() and
pthread_cond_wait() are stubs in libc and just return immediately).
2004-02-03 05:47:19 +00:00
Daniel Eischen
51305c403f Regen. 2004-02-03 05:20:28 +00:00
Daniel Eischen
12ef052ac2 Sync with kern/syscalls.master. 2004-02-03 05:18:48 +00:00
Daniel Eischen
b5426f096b Regen after adding ksem_timedwait(). 2004-02-03 05:11:31 +00:00
Daniel Eischen
aae94fbbb6 Add ksem_timedwait() to complement ksem_wait().
Glanced at by:	alfred
2004-02-03 05:08:32 +00:00
Robert Watson
4f638130c3 Don't dec/inc the amountpipes counter every time we resize a pipe --
instead, just dec/inc in the ctor/dtor.  For now, increment/decrement
in two's, since we're now performing the operation once per pair,
not once per pipe.  Not really any measurable performance change
in my micro-benchmarks, but doing less work is good, especially when
it comes to atomic operations.

Suggested by:	alc
2004-02-03 04:55:24 +00:00
Nate Lawson
526785c638 Notify the user (at kern.emerg) that the system will be shutting down if
it is still above the critical temperature on the next poll cycle.  This
is a 10 second advance notice by default.  Document the private
(non-standard) notify we will be using with devd(8).
2004-02-03 04:18:56 +00:00
Jacques Vidrine
ddb842ccb6 Correct a typo and unbreak the build.
Pointy hat to:	pjd
2004-02-03 04:03:19 +00:00
Robert Watson
9a830ddc54 Catch instances of (pipe == NULL) that were obsoleted with recent
changes to jointly allocated pipe pairs.  Replace these checks
with pipe_present checks.  This avoids a NULL pointer dereference
when a pipe is half-closed.

Submitted by:	Peter Edwards <peter.edwards@openet-telecom.com>
2004-02-03 02:50:51 +00:00
Tom Rhodes
026e6d381e Add a note about the default media types and a simple reminder to keep
individules from asking a question which may result in the following answer:

"Hi, please do not run a newfs utility on a file system if there
is still data on it you would like to keep."

PR:		56894
Submitted by:	Marc Silver <marcs@draenor.org> (original version)
2004-02-03 02:44:47 +00:00
John Baldwin
b56ef1c10d Drop the reference count on the old vmspace after fully switching the
current thread to the new vmspace.

Suggested by:	dillon
2004-02-02 23:23:48 +00:00
John Baldwin
b71aa5f5e9 Set PCPU_GET(curpcb) for the BSP to thread0's pcb. Otherwise, the boot CPU
doesn't have a pcb until after it's first context switch.  This can cause
secondary panics if a page fault happens during bootup.
2004-02-02 23:22:24 +00:00
Andre Oppermann
b74d89bbbb Add sysctl net.inet.icmp.reply_src to specify the interface name
used for the ICMP reply source in reponse to packets which are not
directly addressed to us.  By default continue with with normal
source selection.

Reviewed by:	bms
2004-02-02 22:53:16 +00:00
Andre Oppermann
1488eac8ec More verbose description of the source ip address selection for ICMP replies.
Reviewed by:	bms
2004-02-02 22:17:09 +00:00
John Baldwin
9c9c52a3ed - Assert that witness_cold is not true in enroll().
- Only check witness_watch once in enroll().

Reported by:	ru (2)
2004-02-02 22:15:17 +00:00
Ruslan Ermilov
526f81a883 - Removed libmd from the Kerberos library set.
- Removed libopie and libmd; libopie used to serve auth-skey.c
  which is compiled now only to ease maintenance, as well as
  a few other auth-*.c sources.

Reviewed by:	des
2004-02-02 22:00:35 +00:00
Brooks Davis
ccb82468ac More macro cleanup. Use the system roundup2() macro instead of making
our own ROUNDUP() macro.

Suggested by:	bde
2004-02-02 21:55:34 +00:00
Ruslan Ermilov
2082e6d249 GC LIBPC and LIBPLOT: they never existed in unencumbered BSD versions.
Reviewed by:	bde
2004-02-02 21:44:48 +00:00
Paul Saab
65fd52fc8b Reserve 187 (twa) for the new 3ware ATA RAID controller. 2004-02-02 20:00:56 +00:00
Poul-Henning Kamp
0ed4f6a180 Allow a GEOM class to unload if it has no geoms or a method function to
get rid of them.

Prodded by:	pjd
2004-02-02 19:49:41 +00:00
Pawel Jakub Dawidek
40c0076346 Teach /etc/rc.d/dumpon script how to stop.
Reviewed by:	gordon
Approved by:	gordon, scottl (mentor)
2004-02-02 19:05:06 +00:00
Pawel Jakub Dawidek
3410b19324 Fix many issues related to mount/unmount:
1. Root from inside a jail was able to unmount any file system
   (except /).
2. Unprivileged root was able to unmount file systems mounted by
   privileged root (execpt /).
3. User from inside a jail was able to mount file system when
   sysctl vfs.usermount was set to 1.
4. User was able to mount file system when vfs.usermount was set to 1
   (that's ok) and unmount it even if vfs.usermount was equal to 0
   (that's not correct).

Possibility from point 1 was reported by: Dariusz Kowalski <darek@76.pl>

Only a part of this fix will be MFC'ed (if approved).

PR:		kern/60149
Reviewed by:	rwatson
Approved by:	scottl (mentor)
MFC after:	3 days
2004-02-02 19:02:05 +00:00
Pawel Jakub Dawidek
dc9c6194b5 Made use of MNT_USER flag and inform about user responsible for mount
in those cases:
1. File system was mounted by an unprivileged user.
2. File system was mounted by an unprivileged root user.
3. File system was mounted by a privileged non-root user.

Point 1 is when file system was mounted by unprivileged user
(sysctl vfs.usermount was equal to 1 then).

Point 2 is when file system was mounted by root, while sysctl
security.bsd.suser_enabled is set to 0 and sysctl vfs.usermount
is set to 1.

Point 3 is because we want to be ready for capabilities.

Reviewed by:	rwatson
Approved by:	scottl (mentor)
2004-02-02 18:37:30 +00:00
Pawel Jakub Dawidek
43a55a72ef Added flag MNT_USER to MNT_UPDATEMASK, it will be used for detecting
file systems mounted by unprivileged users.

Reviewed by:	rwatson
Approved by:	scottl (mentor)
MFC after:	3 days
2004-02-02 18:24:29 +00:00
Ruslan Ermilov
8dfe84c2fb Removed duplicate -lutil. 2004-02-02 18:23:18 +00:00
Ruslan Ermilov
40f38d59c2 Reorder dependencies to fix static NOPAM build.
Submitted by:	lorder(1)
2004-02-02 18:19:41 +00:00
Nate Lawson
322141f1e2 If the temperature is at _HOT or _CRT for 3 sequential readings, shutdown
the system.  Also, decrease the poll interval to 10 seconds from 30
seconds.  This is needed because some systems will report an invalid high
temperature for one poll cycle.  It is suspected this is due to the
embedded controller timing out.  A typical value is 138C for one cycle on a
system that is otherwise 65C.  This prevents the system from prematurely
shutting down after one invalid reading.  It will still shut down after 30
seconds of high temperature, which is the same as previous default
behavior.

Tested by:	Scott Lambert <lambert AT lambertfam.org>
2004-02-02 18:03:35 +00:00
Ruslan Ermilov
6ec2f175f9 Fixed style of assignments. 2004-02-02 18:01:19 +00:00
Ruslan Ermilov
3826278409 GC (now unused here) -lcrypt. 2004-02-02 18:00:06 +00:00
Pawel Jakub Dawidek
cff2ddaeb2 - Use proper names in KASSERTs.
- Typos.

Approved by:	phk, scottl (mentor)
2004-02-02 17:50:09 +00:00