Commit Graph

126507 Commits

Author SHA1 Message Date
Ruslan Ermilov
98374c9c79 Comment out lines that use example addresses and example.com names so
that local changes can be made more easily (without having to comment
these lines, and making the diff more readable).
2006-08-29 09:20:48 +00:00
Daniel Gerzo
129518b229 Add nanobsd(8) manual page.
Reviewed by: ru
Approved by: trhodes (mentor), keramida (mentor)
MFC after: 1 week
2006-08-29 09:12:48 +00:00
Ruslan Ermilov
ca7f20f57f The kvm_mkdb(8) is long dead. 2006-08-29 08:49:58 +00:00
Ruslan Ermilov
8a4ebec273 Markup polishing. 2006-08-29 08:43:09 +00:00
Tim Kientzle
02a97525ef When skipping data, track the position in the bytestream correctly.
Without this, tar -r breaks badly; new entries overwrite the
middle of the archive instead of being added at the end.

Thanks to: Chris Spiegel
2006-08-29 04:59:25 +00:00
Olivier Houchard
89413e6217 Ooops m->md.pvh_attrs can't be used to know if the page is writeable, because
it only remembers if the page is modified or referenced.

Bad review from:	cognet
2006-08-28 21:43:34 +00:00
Olivier Houchard
f35ea630e9 Relocate the vector page for AT91, to work around bugs with the LOW_VECTOR
code.
2006-08-28 20:05:00 +00:00
Warner Losh
58178f6693 Import on vendor branch two files that have been tweaked to unbreak
the build.  The openbsm folks are free to fix it in any other way they
see fit once they resurface.

Basically, make everything always be const char **, even though const
char ** usually should be 'const char * const *' in most cases.  This
makes the three different definitions consistant and allows world to
build.
2006-08-28 17:26:38 +00:00
Warner Losh
cd437e7ec6 This commit was generated by cvs2svn to compensate for changes in r161701,
which included commits to RCS files with non-trunk default branches.
2006-08-28 17:26:38 +00:00
Suleiman Souhlal
c67e0cc9e7 FREE -> free
Submitted by:	rdivacky
2006-08-28 13:52:27 +00:00
Alexander Leidinger
4038a816f8 MFi386 parts of rev 1.55 (modulo real MD parts):
- implement CLONE_PARENT semantic
 - lock proc in the currently disabled part of CLONE_THREAD

Submitted by:	rdivacky
2006-08-28 13:09:24 +00:00
David Xu
215318a7a3 pthread_sigmask is in thr_sig.c, remove this file. 2006-08-28 12:29:54 +00:00
Poul-Henning Kamp
fd0232603d Improve input parsing:
Add "-C <column>" and "-d <delims>" options to chop up input lines.

Make '#' a comment character, rest of line is ignored.

Submitted by: Dmitry Morozovsky <marck@rinet.ru>
2006-08-28 08:27:02 +00:00
Ruslan Ermilov
8163990348 Provide the installation script for the lib32 distribution. 2006-08-28 08:13:56 +00:00
Ruslan Ermilov
c3a7e31314 Move some historical artefacts into the attic. 2006-08-28 08:12:49 +00:00
Ruslan Ermilov
df6330f805 Allow the DESTDIR to be specified without a terminating slash
(all other install scripts allow this).
2006-08-28 08:08:57 +00:00
Ruslan Ermilov
efdab28ffe Cosmetics. 2006-08-28 08:06:21 +00:00
David Xu
a324b5ecd3 Update comments about interrupted mutex locking. 2006-08-28 07:09:27 +00:00
Doug Barton
e8ea7f0260 1. Attempt to take one bullet out of the foot-shooting gun by silently
ignoring errors when sourcing rc.conf* files. The most common error
occurs when users put a command of some sort into those files.
(ifconfig is a popular choice)

2. Make the file rotation logic simpler by starting one down from
the "top" of the list, rather than at the top.

3. Try to make file rotation more secure by calling unlink(1) on all
new file names before rotating an old file to the new name, rather than
merely calling 'rm -f' on any files that exceed the number of files
to save.
2006-08-28 06:41:50 +00:00
David Xu
6361212beb Kill unused files. 2006-08-28 05:01:31 +00:00
David Xu
8ab9d78b9d Use umutex APIs to implement pthread_mutex, member pp_mutexq is added
into pthread structure to keep track of locked PTHREAD_PRIO_PROTECT mutex,
no real mutex code is changed, the mutex locking and unlocking code should
has same performance as before.
2006-08-28 04:52:50 +00:00
David Xu
cf13ecda6a Add umutex APIs. 2006-08-28 04:47:27 +00:00
David Xu
cd42ca3c27 Regenerate. 2006-08-28 04:28:25 +00:00
David Xu
d10183d94d This is initial version of POSIX priority mutex support, a new userland
mutex structure is added as following:
struct umutex {
        __lwpid_t       m_owner;
        uint32_t        m_flags;
        uint32_t        m_ceilings[2];
        uint32_t        m_spare[4];
};
The m_owner represents owner thread, it is a thread id, in non-contested
case, userland can simply use atomic_cmpset_int to lock the mutex, if the
mutex is contested, high order bit will be set, and userland should do locking
and unlocking via kernel syscall. Flag UMUTEX_PRIO_INHERIT represents
pthread's PTHREAD_PRIO_INHERIT mutex, which when contention happens, kernel
should do priority propagating. Flag UMUTEX_PRIO_PROTECT indicates it is
pthread's PTHREAD_PRIO_PROTECT mutex, userland should initialize m_owner
to contested state UMUTEX_CONTESTED, then atomic_cmpset_int will be failure
and kernel syscall should be invoked to do locking, this becauses
for such a mutex, kernel should always boost the thread's priority before
it can lock the mutex, m_ceilings is used by PTHREAD_PRIO_PROTECT mutex,
the first element is used to boost thread's priority when it locked the mutex,
second element is used when the mutex is unlocked, the PTHREAD_PRIO_PROTECT
mutex's link list is kept in userland, the m_ceiling[1] is managed by thread
library so kernel needn't allocate memory to keep the link list, when such
a mutex is unlocked, kernel reset m_owner to UMUTEX_CONTESTED.
Flag USYNC_PROCESS_SHARED indicate if the synchronization object is process
shared, if the flag is not set, it saves a vm_map_lookup() call.

The umtx chain is still used as a sleep queue, when a thread is blocked on
PTHREAD_PRIO_INHERIT mutex, a umtx_pi is allocated to support priority
propagating, it is dynamically allocated and reference count is used,
it is not optimized but works well in my tests, while the umtx chain has
its own locking protocol, the priority propagating protocol are all protected
by sched_lock because priority propagating function is called with sched_lock
held from scheduler.

No visible performance degradation is found which these changes. Some parameter
names in _umtx_op syscall are renamed.
2006-08-28 04:24:51 +00:00
David Xu
66e1c26dba Implement casuword32, compare and set user integer, thank Marcel Moolenarr
who wrote the IA64 version of casuword32.
2006-08-28 02:28:15 +00:00
Alan Cox
eb4bbba83a Refactor vm_page_sleep_if_busy() so that the test for a busy page is
inlined and a procedure call is made in the rare case, i.e., when it is
necessary to sleep.  In this case, inlining the test actually makes the
kernel smaller.
2006-08-27 19:50:13 +00:00
Alexander Leidinger
a6c5f81339 Fix video playing and network connections in realplayer (and most likely
other stuff) in the osrelease=2.6.16 case:
 - implement CLONE_PARENT semantic
 - fix TLS loading in clone CLONE_SETTLS
 - lock proc in the currently disabled part of CLONE_THREAD

I suggest to not unload the linux module after testing this, there are
some "<defunct>" processes hanging around after exiting (they aren't
with osrelease=2.4.2) and they may panic your kernel when unloading the
linux module. They are in state Z and some of them consume CPU according
to ps. But I don't trust the CPU part, the idle threads gets too much CPU
that this may be possible (accumulating idle, X and 2 defunct processes
results in 104.7%, this looks to much to be a rounding error).

Noticed by:	Intron <mag@intron.ac>
Submitted by:	rdivacky (in collaboration with Intron)
Tested by:	Intron, netchild
Reviewed by:	jhb (previous version)
2006-08-27 18:51:32 +00:00
Bruce A. Mah
7ef8984ba4 New release notes: GCC 3.4.6, OpenSSL 0.9.8b. 2006-08-27 16:18:09 +00:00
Wilko Bulte
0dc7ac73d8 visionary thoughts..
MFC after: 1 week
2006-08-27 14:29:10 +00:00
Olivier Houchard
2df5885cb9 Fill in dump_avail[] before pmap_boostrap() is called so that
ARM_USE_SMALL_ALLOC work.
2006-08-27 13:23:51 +00:00
Dmitry Morozovsky
c86eb67f3d Resurrect reference to (contemporary) kern.ipc.nmbclusters.
Suggested by:	ru

MFC after:	3 days
2006-08-27 12:57:37 +00:00
Colin Percival
1dcb6ad173 When stopping powerd, set the CPU frequency back to its maximum value
(i.e., what it was almost certainly at before powerd was started).

Submitted by:	R.B. Riddick
MFC after:	3 days
2006-08-27 11:04:39 +00:00
Alexander Leidinger
084556f5d7 regen 2006-08-27 08:58:00 +00:00
Alexander Leidinger
835e506190 Add the linux statfs64 call. This allows Tivoli backup to proceed a little
but further on -current (still not successful, but a step into the right
direction).

Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
Tested by:	Paul Mather <paul@gromit.dlib.vt.edu>
2006-08-27 08:56:54 +00:00
Doug Barton
40972c762e Use ports INDEX-7 instead of INDEX-6
Submitted by:	Niclas Zeising <lothrandil@n00b.apagnu.se>
2006-08-27 08:12:53 +00:00
Markus Brueffer
5b22d1e648 - Add new service class definitions and a new attribute identifier definition
- Update URL of the Assigned Numbers document for SDP

Approved by:	emax (mentor)
MFC after:	3 days
2006-08-26 23:16:35 +00:00
Alexander Kabaev
bcbd3d69bf GCC 3.4.6 gets confused on this file and produces bogus warning.
Shut it up.
2006-08-26 21:48:00 +00:00
Alexander Kabaev
f2d5255ddd Resolve conflicts after GCC 3.4.6 20060825 import. 2006-08-26 21:37:21 +00:00
Alexander Kabaev
837e5b8c9e This commit was generated by cvs2svn to compensate for changes in r161657,
which included commits to RCS files with non-trunk default branches.
2006-08-26 21:30:30 +00:00
Alexander Kabaev
f2cac1a375 Gcc 3.4.6 F77 runtime support bits (as of 2006/08/25 #116475).
.
2006-08-26 21:30:30 +00:00
Alexander Kabaev
de43f31a28 This commit was generated by cvs2svn to compensate for changes in r161655,
which included commits to RCS files with non-trunk default branches.
2006-08-26 21:30:26 +00:00
Alexander Kabaev
daf06f0cae Gcc 3.4.6 Objective C support bits (as of 2006/08/25 #116475). 2006-08-26 21:30:26 +00:00
Alexander Kabaev
04c537677f This commit was generated by cvs2svn to compensate for changes in r161653,
which included commits to RCS files with non-trunk default branches.
2006-08-26 21:29:46 +00:00
Alexander Kabaev
f482ed056f Gcc 3.4.6 C++ support bits (as of 2006/08/25 #116475). 2006-08-26 21:29:46 +00:00
Alexander Kabaev
35cc3dc5ba This commit was generated by cvs2svn to compensate for changes in r161651,
which included commits to RCS files with non-trunk default branches.
2006-08-26 21:29:10 +00:00
Alexander Kabaev
e35cf0a56c Gcc 3.4.6 as of 2006/08/25 #116475. 2006-08-26 21:29:10 +00:00
Dmitry Morozovsky
d38677f531 Chase after phk@: remove reference to (now obsoleted) NMBCLUSTERS.
MFC after:	1 week
2006-08-26 21:24:22 +00:00
Christian S.J. Peron
9e0d822d77 Fix panic associated with file creation via RPC/NFS when the MLS policy
is loaded. This problem stems from the fact that the policy is not properly
initializing the mac label associated with the NFS daemon.

Obtained from:	TrustedBSD Project
Discussed with:	rwatson
2006-08-26 20:13:35 +00:00
Matt Jacob
77b1a4d66a Add 2400 f/w support. 2006-08-26 18:40:25 +00:00
Matt Jacob
9b2027cec5 Add QLogic 2400 (4Gb) firmware. 2006-08-26 18:39:18 +00:00