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Commit Graph

107305 Commits

Author SHA1 Message Date
David E. O'Brien
28b81da2d8 Restore NetBSD SCM ID.
Submitted by:	delphij@beastie.frontfree.net
2004-09-09 16:41:55 +00:00
Søren Schmidt
6c893545ad Release the hold on ata_delayed_attach earlier so we can use tsleep
in the boot probe as well.

Suggested by:	gibbs
2004-09-09 13:25:46 +00:00
Gleb Smirnoff
324398687f Check flag do_bridge always, even if kernel was compiled without
BRIDGE support. This makes dynamic bridge.ko working.

Reviewed by:	sam
Approved by:	julian (mentor)
MFC after:	1 week
2004-09-09 12:34:07 +00:00
Gleb Smirnoff
9fdd451496 Do not call xl_init_locked() unconditionally when we are bringed UP. Call
it only if we weren't UP before. In some cases xl_init causes long media
re-negotiation, and ppp(8) fails to open PPPoE connection because it sets
IFF_UP every time before opening PPPoE connection.

PR:		kern/69133
Patch by:	mdodd
Approved by:	wpaul, julian (mentor)
MFC after:	1 week
2004-09-09 12:16:29 +00:00
Alfred Perlstein
29a6af9b14 bump .Dd
requested by: ru
2004-09-09 10:54:08 +00:00
Brooks Davis
86e0bd0dc0 The disk labels generated by bsdlabel can no address more than
0xffffffff sectors.  Document this limit and avoid installing bogus
labels on disks with more sectors.

Allowing the installation of labels addressing as much of the disk as
possiable may be a useful addition in some situations, but this was easy
to implement and should reduce confusion.

PR:		bin/71408
2004-09-09 07:46:53 +00:00
Robert Watson
030c6fb156 Hard code witness lock order for BPF locks. 2004-09-09 05:01:37 +00:00
Robert Watson
46448b5a1b Reformulate bpf_dettachd() to acquire the BIF_LOCK() as well as
BPFD_LOCK() when removing a descriptor from an interface descriptor
list.  Hold both over the operation, and do a better job at
maintaining the invariant that you can't find partially connected
descriptors on an active interface descriptor list.

This appears to close a race that resulted in the kernel performing
a NULL pointer dereference when BPF sessions are detached during
heavy network activity on SMP systems.

RELENG_5 candidate.
2004-09-09 04:11:12 +00:00
Alfred Perlstein
9f0cd8478f Plug an fd leak by using autoh_freeall(3).
Refuse to run unless root.
Check in /etc, /usr/local/etc and ./ for the "autotab" configuration
file.
Add more debug statements.
2004-09-09 01:26:11 +00:00
Alfred Perlstein
dc45e5b846 Add/document autoreq_getxid(3), which gets the autofs request
transaction id from the request, this is useful for debugging.

Fix the autoh_freeall(3) function to properly free the array of
auto handles.  Before it was freeing individual members of the list
OK, however it was then advancing the pointer and freeing the wrong
data for the whole list.
2004-09-09 01:23:27 +00:00
Robert Watson
4a3feeaa86 Reformulate use of linked lists in 'struct bpf_d' and 'struct bpf_if'
to use queue(3) list macros rather than hand-crafted lists.  While
here, move to doubly linked lists to eliminate iterating lists in
order to remove entries.  This change simplifies and clarifies the
list logic in the BPF descriptor code as a first step towards revising
the locking strategy.

RELENG_5 candidate.

Reviewed by:	fenner
2004-09-09 00:19:27 +00:00
Robert Watson
d17d818425 Compare/set pointers using NULL not 0. 2004-09-09 00:11:50 +00:00
John-Mark Gurney
d31ba6257b add support for documented readonly option...
also print out the option that is unknow so that the user knows what (s)he
did wrong..

MFC after:	3 days
2004-09-08 20:28:29 +00:00
Alfred Perlstein
334be0c9c3 Remove debug output. 2004-09-08 20:08:18 +00:00
Alfred Perlstein
864ad288d7 Fix a .Fn that should be an .Fa.
Clear up the spelling and language when describing how to select/poll for
an autofs event.
2004-09-08 19:47:29 +00:00
Nate Lawson
f6cb6ecd55 Clean up rev 1.49 by using the temperature conversion for _PSV also and
wrap a long line.
2004-09-08 19:36:07 +00:00
Alan Cox
e232eb8288 Use atomic ops in pmap_clear_ptes() to prevent SMP races that could
result in the loss of an accessed or modified bit from the pte.

In collaboration with: tegge@

MT5 candidate
2004-09-08 18:58:29 +00:00
Max Khon
51eb0765c6 Do not compile in zlib.c. Add a dependency on module instead. 2004-09-08 17:27:31 +00:00
Pawel Jakub Dawidek
f7b4d339ac Show current status of mirror device directly.
Suggested by:	Krzysztof Ciep³ucha <kris@home.pl>
2004-09-08 16:37:22 +00:00
Dag-Erling Smørgrav
0bf3c980ab Make the output more suitable for use in a frameset. 2004-09-08 16:04:38 +00:00
Tim J. Robbins
d676af371d Reduce the size of struct defid's defid_dirclust, defid_dirofs and
(disabled) defid_gen members from u_long to u_int32_t so that alignment
requirements don't cause the structure to become larger than struct fid
on LP64 platforms. This fixes NFS exports of msdos filesystems on at
least amd64.

PR:		71173
2004-09-08 13:03:19 +00:00
Ken Smith
a6406834da Back out v1.24. v1.40 of sys/sparc64/sparc64/bus_machdep.c fixes the
problem this hack was put in place for.

MFC to be done if the fix to bus_machdep.c is MFC-ed.
2004-09-08 12:52:45 +00:00
Tim J. Robbins
6a5bf04a5b Merge from NetBSD:
Fix a problem in previous: we can't blindly assume that we have
wincnt entries available at the offset the file has been found. If the dos
directory entry is not preceded by appropriate number of long name
entries (happens e.g. when the filesystem is corrupted, or when
the filename complies to DOS rules and doesn't use any long name entry),
we would overwrite random directory entries.

There are still some problems, the whole thing has to be revisited and solved
right.

Submitted by:	Xin LI
2004-09-08 11:25:41 +00:00
Tim J. Robbins
d23af19a71 Merge from NetBSD:
Fix a panic that occurred when trying to traverse a corrupt msdosfs
filesystem.  With this particular corruption, the code in pcbmap()
would compute an offset into an array that was way out of bounds,
so check the bounds before trying to access and return an error if
the offset would be out of bounds.

Submitted by:	Xin LI
2004-09-08 10:57:09 +00:00
Alfred Perlstein
7a3b8aefbf sync with private code:
fix a 5.x'ism that 4.x needs protection from.
make this code compile standalone.
2004-09-08 08:44:14 +00:00
Ruslan Ermilov
673974d9ee Fixed sound-related hints. (Yes, this is ambiguous but matches reality.)
Reviewed by:	matk, cg (an earlier version)
MT5 after:	3 days
2004-09-08 08:42:36 +00:00
Ruslan Ermilov
24013109f5 Update sound-related manpages to account for the recent change in
device and module naming.  The following files were repo-copied:

	csa.4 -> snd_csa.4
	gusc.4 -> snd_gusc.4
	maestro3.4 -> snd_maestro3.4
	sbc.4 -> snd_sbc.4
	uaudio.4 -> snd_uaudio.4

The pcm(4) manpage wasn't renamed to sound(4) as there are nearby
plans to rename "device sound" to "device snd", to address the
ambiguity in naming, so pcm.4 is linked to sound.4 for the moment.
(We also mumble something about the future plans in the manpage.)

Removed links from pcm.4 to als4000.4 and emu10k1.4 -- they now
have their own snd_*.4 manpages.

Fixes for recent snd_*.4 manpages: added missing "device sound"
to the SYNOPSIS, fixed hints (they are still "hint.pcm.<unit>"
in most cases).

MT5 after:	3 days
2004-09-08 08:28:02 +00:00
Pawel Jakub Dawidek
122abe0385 Fix/clean up return values checking. 2004-09-08 07:57:14 +00:00
Warner Losh
63ba42fbf5 Back out 1.88.
The reference counts are there to block detach until the sleepers in
read/write/ioctl have gotten out, not to prevent the open device from
going away.  Restore the old behavior so that we have a chance to wake
up sleepers when the usb device goes away, so they can properly return
EIO back to the caller when this happens.

Otherwise, we have a guarnateed panic waiting to happen when a device
detaches with an active read channel.

This should be merged to 5 asap.
2004-09-08 07:13:39 +00:00
Ruslan Ermilov
37c3815396 Correct a typo in a comment.
Submitted by:	Xin LI
2004-09-08 06:05:19 +00:00
Scott Long
50736a153b Fix a problem with tag->boundary inheritence that has existed since day one
and was propagated to nearly every platform.  The boundary of the child needs
to consider the boundary of the parent and pick the minimum of the two, not
the maximum.  However, if either is 0 then pick the appropriate one.
This bug was exposed by a recent change to ATA, which should now be fixed by
this change.  The alignment and maxsegsz tag attributes likely also need
a similar review in the near future.

This is a MT5 candidate.

Reviewed by: marcel
Submitted by: sos (in part)
2004-09-08 04:54:19 +00:00
Brooks Davis
55287f2a60 Re-add ifi_epoch, to struct if_data, this time replacing ifi_unused
to avoid ABI changes.  It is set to the last time the interface
counters were zeroed, currently the time if_attach() was called.  It is
intentended to be a valid value for RFC2233's ifCounterDiscontinuityTime
and to make it easier for applications to verify that the interface they
find at a given index is the one that was there last time they looked.

Due to space constraints ifi_epoch is a time_t rather then a struct
timeval.  SNMP would prefer higher precision, but this unlikely to be
useful in practice.
2004-09-08 04:50:55 +00:00
Marcel Moolenaar
566d143be0 Sync the busdma code with i386. The most tangible upshot is that
the alignment and boundary constraints are being respected, which
fixes the reported ATA problems with SiI chips.
I consider the busdma implementation worrisome nonetheless. Not
only is there too much MI code duplicated in MD files, there's a
lot of questionable code. I smell a wholesale, cross-platform
overhaul coming...

MT5 candidate.
2004-09-08 02:55:04 +00:00
Greg Lehey
81b1c12f51 Remove vinum from the list. I no longer have the time and energy to
even review changes.
2004-09-08 02:08:33 +00:00
Christian Brueffer
80cdf7c2da We don't need device counts anymore. Also remove device.hints entries
for ie1, to be in line with the other manpages.

MFC after:	3 days
2004-09-08 00:30:30 +00:00
Christian Brueffer
33365f187f We don't need device counts anymore
MFC after:	3 days
2004-09-08 00:28:53 +00:00
Scott Long
4ef90982ca Fix a cut-n-paste glitch with SCHED_4BSD. 2004-09-07 22:44:55 +00:00
Scott Long
444ba94513 Switch the default scheduler to 4BSD to match what will go into RELENG_5 soon.
It can be switched back once 5.3 is tested and released.  Also turn on
PREEMPTION as many of the stability problems with it have been fixed.

MT5: 3 days.
2004-09-07 22:37:43 +00:00
Simon L. B. Nielsen
cb25e050af - Remove listing for NCR5380/NCR53400 and UltraStor 14F/24F/3F4;
the drivers were removed over 5 years ago.
- Note that WD7000 is supported by the wds(4) driver and move it
  to the generic SCSI section, since it was converted to CAM some time ago.
- Remove section about non-CAM drivers, since there are none left in
  the section.
- Autogenerate device listing for ct(4).

MFC after:	2 days
2004-09-07 20:14:35 +00:00
Sam Leffler
eab5fb7078 new version of cryptotest (w/ only code from me)
Reviewed by:	imp
2004-09-07 18:35:00 +00:00
Nate Lawson
f387ed7e06 Don't change the state of the system in acpi_tz_establish(). Before, we
would turn off all fans when initializing a zone.  However, the HP Omnibook
500 generates a notify saying the zone needs to be re-evaluated whenever
its fan is switched on or off.  This produced an infinite loop.  Also, note
that running _SCP can generate the same notify.

Since we need to make sure old fan references are turned off when getting
new ones, run acpi_tz_monitor() first.  This will turn off any unneeded
fans.  Then, check for new settings.  After that, run acpi_tz_monitor()
again to turn on/off any fans referenced by the new settings.

Tested by:	brooks
2004-09-07 17:02:08 +00:00
Nate Lawson
a67e6f3ab1 Instead of trusting _STA from power resources, cache the first value
returned and then infer the state from calls to _ON/_OFF.  This works
around a problem in systems that don't correctly report the state (i.e.
the HP Omnibook 500 reports "on" for its fan always after it has been
turned on once).
2004-09-07 16:58:12 +00:00
Poul-Henning Kamp
eae11b7e7d Mark bundle as unused in case we're compiled with NORADIUS. 2004-09-07 15:48:27 +00:00
Warner Losh
b80976d390 [[ Forced commit due to fumble with the file used to commit with.
cvsgNMRSs vs cvsg4JFe3 :-( ]]

When recursing, print the target name as well as the subdirectory.
This changes the output a little, but appears to break no scripts.
These changes should make the debugging of build problems easier, as
well as explain why it appears things build 4 times (they don't,
really, since there's obj, depend, all and install).

I've been running these changes, or variations on them, for about 2
years.

Reviewed by: arch@ (des, markm, koshy, marcel, scottl)
2004-09-07 15:27:10 +00:00
Warner Losh
d0beb85305 Although 'Unanimous Consent' appears to be a well defined and used in
the US Senate, Canadian Parliament and Australian Senate, it was
causing some confusion.  After some consultation with Mark Murray,
change this to 'without objection' since often times a plain-speaking
term is preferable to a regionally used term.

Also, clarify that this procedure is to be used when for more mundane
matters that need a sanity check, but don't need the whole, ponderous
voting proceedure that more difficult issues require.  Core members
that read email in any given 48 hour period are trusted enough to know
the difference and to provide the sanity check as necessary.

Reviewed by: markm
2004-09-07 15:19:40 +00:00
Ruslan Ermilov
182d7632d4 Document the following knobs: CD_EXTRA_BITS, EXTRA_SRC, HTTP_PROXY
and FTP_PROXY.  Removed bitrot (BOOT_CONFIG).

PR:		misc/71465
Submitted by:	Jon Passki <cykyc@yahoo.com>
2004-09-07 14:26:02 +00:00
Dima Dorfman
399f52f868 Improve markup and language. 2004-09-07 13:22:28 +00:00
Poul-Henning Kamp
1affa3adc8 Create simple function init_va_filerev() for initializing a va_filerev
field.

Replace three instances of longhaired initialization va_filerev fields.

Added XXX comment wondering why we don't use random bits instead of
uptime of the system for this purpose.
2004-09-07 09:17:05 +00:00
Poul-Henning Kamp
35f134080f Explicitly pass vnode to nfs_doio() and mountpoint to nfs_asyncio(). 2004-09-07 08:56:43 +00:00
Poul-Henning Kamp
066a8fea81 Explicitly pass vnode to smbfs_doio() function. 2004-09-07 08:53:28 +00:00