Commit Graph

85066 Commits

Author SHA1 Message Date
Bruce A. Mah
706d96e8c6 Minor hardware note updates: xl(4) 3C555, an(4) mini-PCI. 2003-01-14 20:31:31 +00:00
Bruce A. Mah
6324714cf6 New release notes: pc98 SCSI MO support in boot loader (+MFC), make(1)
-C (+MFC), rarpd(8) -t (+MFC).

MFCs noted:  ubsa driver.
2003-01-14 20:29:18 +00:00
Nate Lawson
d6b992c723 For the cpu throttling message, s/enabled/available
Requested by:	many
2003-01-14 19:39:41 +00:00
Matthew Dillon
fe41ca530c Introduce the ability to flag a sysctl for operation at secure level 2 or 3
in addition to secure level 1.  The mask supports up to a secure level of 8
but only add defines through CTLFLAG_SECURE3 for now.

As per the missif in the log entry for 1.11 of ip_fw2.c which added the
secure flag to the IPFW sysctl's in the first place, change the secure
level requirement from 1 to 3 now that we have support for it.

Reviewed by:	imp
With Design Suggestions by:	imp
2003-01-14 19:35:33 +00:00
Nate Lawson
608654d473 Remove bogus locking from dc(4). Instead, move interrupt allocation
and ether_ifattach() to end.  This fixes a "could sleep" case and
simplifies error exit cases as well.  Also be sure to set errno
and clean up resources in !mac error case.

Tested by:	Ryan Beasley
2003-01-14 19:31:27 +00:00
Matthew Dillon
8ec48a13fb Comment correction. NetBSD uses 'readblksize' as the multiplier for the
-r option, which defaults to 32K (not 512 bytes).  Still just as bad
from a UI standpoint, though.
2003-01-14 19:26:08 +00:00
Bruce A. Mah
d0b28388c6 New release notes: dump(8) -C, newsyslog(8) W flag. 2003-01-14 19:06:11 +00:00
Hiroki Sato
5b21a458ed MFen: add changes between 1.469->1.470 forgotten in my previous commit. 2003-01-14 17:37:52 +00:00
Olivier Houchard
e550089d43 Don't call destroy_dev it a channel has children.
vchan creation doesn't lead to /dev entry creation if the new vchan is the
first child of a channel,
This fix a panic that happens when loading a sound driver module, creating
vchans and unloading the driver.

Approved by:	cg
MFC after:	3 days
2003-01-14 17:13:52 +00:00
Warner Losh
b24431ad30 Save 4 more bytes by not initializing opts to 0. This moves it from
the data section to the bss section givig us initialization for free.

Noticed by: bde
2003-01-14 16:33:37 +00:00
Mike Makonnen
f99a4046d8 o Typo/Grammar fixes
o Added mini-function to correctly handle singular/plural
	  of words ending in 'ly'

Approved by: markm (mentor)
Not objected to by: -audit
2003-01-14 16:02:56 +00:00
Mike Makonnen
69808e534d Add rc_debug knob to rc.conf. The code for it has been in rc.subr for
some time now.
Document all knobs introduced by rc.d

Approved by: markm (mentor)
Reviewd by: gordon (earlier revision)
2003-01-14 15:50:17 +00:00
Mike Makonnen
dbc8124671 Finish merging in rev. 1.124 of rc.network, so that natd can be used
withough the $natd_interface having to be explicitly specified on the
command line.

Approved by: markm (mentor)
Submitted by: Aaron D. Gifford <agifford@infowest.com>
PR: conf/47024

MFC: upon re approval
2003-01-14 15:43:02 +00:00
Benno Rice
2c2d1d071e Make the base pcib_route_interrupt method available to other pci-pci bridge
sub-classes.

This allows the powerpc kernel to build again.

Forgotten by:	benno
Spotted by:	grehan
2003-01-14 11:37:56 +00:00
Hidetoshi Shimokawa
5dda08514e Fix for FreeBSD-4.
- Protect whole fw_tbuf_update() with splfw().
2003-01-14 08:35:45 +00:00
Tim J. Robbins
74e03642ee Back out previous; sharing semaphores between processes only works
in certain special cases.
2003-01-14 07:14:06 +00:00
Udo Erdelhoff
c6176a6f2c MFbed: MFen: id attributes for sect1 entities of the release notes 2003-01-14 07:12:31 +00:00
Alan Cox
b0ef8c5fe4 - Update vm_pageout_deficit using atomic operations. It's a simple
counter outside the scope of existing locks.
 - Eliminate a redundant clearing of vm_pageout_deficit.
2003-01-14 06:57:03 +00:00
Tim J. Robbins
ab099bd309 Sharing semaphores between processes works now, so remove the stale comments
about it always returning EPERM. Document that ENFILE occurs when the
limit on kernel semaphores is reached.
2003-01-14 04:12:33 +00:00
Tim J. Robbins
1493ebe7db Cross reference lio_listio(2). 2003-01-14 03:42:16 +00:00
Tim J. Robbins
51f2ddd7af Cross reference sem(4) so users know which kernel options are required
to use these semaphore functions.
2003-01-14 03:39:09 +00:00
Tim J. Robbins
a91b25dc1c Add the newly created semaphore to the named semaphore list in sem_open()
so that multiple opens of the same semaphore without an intervening
sem_close() return the same object, and so that sem_close() does not
segfault while trying to remove the item from the list.
2003-01-14 03:36:45 +00:00
Tim J. Robbins
264f5acaf6 Manual page for sem.ko/options P1003_1B_SEMAPHORES, similar to aio(4). 2003-01-14 02:57:54 +00:00
Tim J. Robbins
7a1dd698e8 Including <time.h> before <aio.h> has not been necessary for a while now. 2003-01-14 02:37:06 +00:00
Alan Cox
ff2023a5df Make vm_pageout_page_free() static. 2003-01-14 02:28:39 +00:00
Tom Rhodes
747cb356fa Note that the Dlink Air 660 is supported. 2003-01-14 01:14:08 +00:00
Tom Rhodes
7ee7d3e359 Add an entry for the Dlink Air 660 Wireless PC Card.
PR:		46977
Submitted by:	gioria
Approved by:	imp
2003-01-14 00:50:30 +00:00
Christian Brueffer
eaf6cd12dc Add my birthday
Approved by:	ceri (mentor)
2003-01-14 00:18:06 +00:00
Hiroki Sato
61ebbfe228 Add a mistakenly removed part. 2003-01-13 23:58:17 +00:00
Marcel Moolenaar
597b8f6add Prevent infinite substitution of the empty string by forcing non-
global substitution. In general it's a makefile bug to globally
substitute the empty string, but it's a bug in make(1) if a bug
in the makefile yields an infinite running time of make(1).

Not objected to by: arch@
2003-01-13 23:53:46 +00:00
Scott Long
2ffaffaa6e Since reseting the SCSI busses via the passthrough interface usually
confuses the controller, tell CAM not to do it.  Also report the
correct error condition to CAM when it tries to probe a target that
doesn't exists.
This should make the CAM interface less risky to use.

MFC After:	3 days
2003-01-13 23:51:14 +00:00
Hiroki Sato
967827fffa Merge the following from the English version:
1.444 -> 1.475	relnotes/common/new.sgml
2003-01-13 23:37:21 +00:00
Matthew Dillon
3db161e079 It is possible for an active aio to prevent shared memory from being
dereferenced when a process exits due to the vmspace ref-count being
bumped.  Change shmexit() and shmexit_myhook() to take a vmspace instead
of a process and call it in vmspace_dofree().  This way if it is missed
in exit1()'s early-resource-free it will still be caught when the zombie is
reaped.

Also fix a potential race in shmexit_myhook() by NULLing out
vmspace->vm_shm prior to calling shm_delete_mapping() and free().

MFC after:	7 days
2003-01-13 23:04:32 +00:00
Matthew Dillon
1c33791c80 Apply bandaid to bring svr4_sys_waitsys() in line with exit1(). This
routine really need to be gutted and merged with exit1().

Reviewed by:	jhb
2003-01-13 22:44:23 +00:00
Poul-Henning Kamp
9c71cb4bef Even if the permissions deny it, a process should be allowed to
access its controlling terminal.

In essense, history dictates that any process is allowed to open
/dev/tty for RW, irrespective of credential, because by definition
it is it's own controlling terminal.

Before DEVFS we relied on a hacky half-device thing (kern/tty_tty.c)
which did the magic deep down at device level, which at best was
disgusting from an architectural point of view.

My first shot at this was to use the cloning mechanism to simply
give people the right tty when they ask for /dev/tty, that's why
you get this, slightly counter intuitive result:

        syv# ls -l /dev/tty `tty`
        crw--w----  1 u1  tty    5,   0 Jan 13 22:14 /dev/tty
        crw--w----  1 u1  tty    5,   0 Jan 13 22:14 /dev/ttyp0

Trouble is, when user u1 su(1)'s to user u2, he cannot open
/dev/ttyp0 anymore because he doesn't have permission to do so.

The above fix allows him to do that.

The interesting side effect is that one was previously only able
to access the controlling tty by indirection:
        date > /dev/tty
but not by name:
        date > `tty`

This is now possible, and that feels a lot more like DTRT.

PR:             46635
MFC candidate:  could be.
2003-01-13 22:20:36 +00:00
Jun Kuriyama
6dcbe61c90 If you don't create a /usr filesystem, / will need 200MB. 2003-01-13 21:57:07 +00:00
Poul-Henning Kamp
ca94e7c4ca We can get past here on a normal vnode as well, so use VOP_STRATEGY if so. 2003-01-13 21:32:16 +00:00
Warner Losh
8e6206d943 Fix interactive booting:
o Revision 1.38 introduced the -n flag.  It conflicted with the
  RB_BOOTINFO flag, so was in effect always on.  Change the -n flag to
  be bit 0x1c instead of 0x1f.  This also had the consequence that a mal-formed
  /boot.config would render the system unbootable because the user was
  unable to enter anything at all on the command line.
o Remove the initialization of opt to be RB_BOOTINFO since we filter that bit
  out and do not otherwise use it.

Reviewed by: jhb
MFC after: 3 days
2003-01-13 21:28:24 +00:00
Poul-Henning Kamp
26d48b4044 OK Ok, so I didn't check the NO_GEOM case for the final version...
Stumbled on by:	bde
2003-01-13 20:19:04 +00:00
Tom Rhodes
8f8599616e List the Davicom 9009 as supported.
Discussed with:	bmah
2003-01-13 20:02:40 +00:00
Matthew Dillon
be013c3a8c really, this time for sure. Fix formatting in usage(). 2003-01-13 19:58:05 +00:00
Matthew Dillon
f2dddb665e Grr. I keep forgetting things. Include -C in dump's usage() . 2003-01-13 19:56:03 +00:00
Matthew Dillon
ea8123f92b Add support for obsolete option form for -C 2003-01-13 19:50:46 +00:00
Matthew Dillon
5941e412ca Add a caching option to dump. Use -C. Note that NetBSD has a caching option
called -r but it takes 512 byte blocks instead of megabytes, and I felt a
megabytes specification would be far more useful so I did not use the same
option character.

This will *greatly* improve dump performance at the cost of possibly
missing filesystem changes that occur between passes, and does a fairly
good job making up for the loss of buffered block devices.  Caching is disabled
by default to retain historical behavior.

In tests, dump performance improved by about 40% when dumping / or /usr.

Beware that dump forks and the cache may wind up being larger then you
specify, but a more complex shared memory implementation would not produce
results that are all that much better so I kept it simple for now.

MFC after:	3 days
2003-01-13 19:42:41 +00:00
Joerg Wunsch
b4206324a5 Mention the oddities and requirements for mount operations executed by
non-root users.

PR:		docs/42651
Submitted by:	Thomas Seck <tmseck@netcologne.de>
MFC after:	3 days
2003-01-13 19:42:21 +00:00
Bruce A. Mah
81075acb51 MFR500: Updates for GCC version number, update 4.8-RELEASE scheduled
release date, update Perl removal text.

Reminded by:	keramida
2003-01-13 19:24:34 +00:00
Tom Rhodes
1512a2352d Add the /boot prefix. I forgot this when updating the location.
Neglected by:	trhodes
2003-01-13 18:57:19 +00:00
Orion Hodson
916aaded05 Add Realtek ALC650 id.
Submitted by:	"Mikko S. Hyvarinen" <morphy@morphy.iki.fi>
MFC after:	5 days
2003-01-13 17:43:49 +00:00
Orion Hodson
a7697e5514 Add nForce2 device id.
Submitted by:	"Mikko S. Hyvarinen" <morphy@morphy.iki.fi>
MFC after:	5 days
2003-01-13 17:42:13 +00:00
Poul-Henning Kamp
a4f8615810 Enable the new h0h0magic code which on GEOM kernels make the md(4)
driver a _real_ GEOM driver.
2003-01-13 17:31:46 +00:00