57966 Commits

Author SHA1 Message Date
Wojciech A. Koszek
0a0eb0e8db crypto.ko depends on zlib.
Submitted by:	Ben Kelly <bkelly at vadev.org>
Approved by:	rwatson
Point hat to:	me
MFC after:	1 day
2006-03-04 15:50:46 +00:00
SUZUKI Shinsuke
2c112cdc6d fixed a bug that an MLD report is not advertised when group-specific MLD query is received.
PR:	kern/93526
Obtained from:	KAME
MFC after:	1 day
2006-03-04 09:17:11 +00:00
Yoshihiro Takahashi
ed40c5a34d MFi386: revision 1.1220. 2006-03-04 07:31:58 +00:00
Poul-Henning Kamp
fccfcfba00 Add missing cast. 2006-03-04 06:07:26 +00:00
Poul-Henning Kamp
5b51d1de62 More detailed logging if timestepwarnings are enabled. 2006-03-04 06:06:43 +00:00
Paul Saab
6308f39da8 use strlcpy in cvtstatfs and copy_statfs instead of bcopy to ensure
the copied strings are properly terminated.

bzero the statfs32 struct in copy_statfs.
2006-03-04 00:09:09 +00:00
Paul Saab
45d48bdad5 Fix bug in malloc_uninit():
Releasing items from the mt_zone can not be done by a simple
uma_zfree() call since mt_zone is allocated with the UMA_ZONE_MALLOC
flag. Use uma_zfree_arg instead and supply the slab.

This bug caused panics in low memory situations on unloading kernel
modules containing MALLOC_DEFINE(..) statements.

Submitted by:	ups
2006-03-03 22:36:52 +00:00
Yaroslav Tykhiy
375ce6798f Take the functionality contained in the former "options TDFX_LINUX"
into a separate module.  Accordingly, convert the option into a device
named similarly.

Note for MFC: Perhaps the option should stay in RELENG_6 for POLA reasons.

Suggested by:	scottl
Reviewed by:	cokane
MFC after:	5 days
2006-03-03 21:37:38 +00:00
Maxime Henrion
1bf308c1ea Cast the pointer to void * before casting it back to struct type * in
STAILQ_LAST.  This quiets a warning from GCC about increased required
alignment for the cast.

Idea from:      cognet
2006-03-03 18:54:33 +00:00
Alexander Leidinger
fb0a379774 - use a more common style to print memory sizes
- add some more cache sizes (2nd and 3rd level) [1]

Submitted by:	HATANOU Tomomi <hatanou@infolab.ne.jp> [1]
PR:		91328 [1]
2006-03-03 18:54:05 +00:00
Yaroslav Tykhiy
9d5eafc196 Fix the decaying MODULES_WITH_WORLD again by adding a missing opt_*.h to SRCS. 2006-03-03 18:42:09 +00:00
Warner Losh
8dfbd03d30 Move XBOX option to options. While it is only valid on i386,
syscons_isa is shared with other machines.
2006-03-03 18:09:37 +00:00
Christian S.J. Peron
de572b371b Unbreak byte counters when network interfaces are in monitor mode by
re-organizing the monitor return logic. We perform interface monitoring
checks after we have determined if the CRC is still on the packet, if
it is, m_adj() is called which will adjust the packet length. This
ensures that we are not including CRC lengths in the byte counters for
each packet.

Discussed with:	andre, glebius
2006-03-03 17:21:08 +00:00
Rink Springer
5fa7c51ff6 Committed the xbox syscons(8)-able console driver.
Reviewed by:    arch@ (no comments)
Approved by:    imp (mentor)
2006-03-03 14:52:57 +00:00
Gleb Smirnoff
f051cb85e8 Correctly switch IFCAP_VLAN_HWTAGGING on and off.
Reported & tested by:	Peter Blok <pblok bsd4all.org>
2006-03-03 12:32:51 +00:00
Gleb Smirnoff
e2779391fa - Do not leak read lock in IP_FW_TABLE_GETSIZE case of ipfw_ctl().
- Acquire read (not write) lock in case of IP_FW_TABLE_LIST.

In collaboration with:	ru
2006-03-03 12:10:59 +00:00
Andrew Thompson
158a726c96 Since we are using random ethernet addresses for the bridge, it is possible
that we might have address collisions, so make sure that this hardware address
isn't already in use on another bridge.

Submitted by:	csjp
MFC after:	1 month
2006-03-03 09:12:21 +00:00
Paul Saab
6815739e00 Don't truncate f_mntfromname & f_mntonname to 16 characters when
translating statfs into ostatfs.  This allows 4.x binaries making
statfs calls to work on 6.x.
2006-03-03 07:20:54 +00:00
Matt Jacob
c1504bc00d micro fix from justin 2006-03-03 07:04:43 +00:00
Christian S.J. Peron
6f75ef188b Slightly re-worked bpf(4) code associated with bridging: if we have a
destination interface as a member of our bridge or this is a unicast packet,
push it through the bpf(4) machinery.

For broadcast or multicast packets, don't bother with the bpf(4) because it will
be re-injected into ether_input. We do this before we pass the packets through
the pfil(9) framework, as it is possible that pfil(9) will drop the packet or
possibly modify it, making it very difficult to debug firewall issues on the
bridge.

Further, implemented IFF_MONITOR for bridge interfaces. This does much the same
thing that it does for regular network interfaces: it pushes the packet to any
bpf(4) peers and then returns. This bypasses all of the bridge machinery,
saving mutex acquisitions, list traversals, and other operations performed by
the bridging code.

This change to the bridging code is useful in situations where individuals use a
bridge to multiplex RX/TX signals from two interfaces, as is required by some
network taps for de-multiplexing links and transmitting the RX/TX signals
out through two separate interfaces. This behaviour is quite common for network
taps monitoring links, especially for certain manufacturers.

Reviewed by:	thompsa
MFC after:	1 month
Sponsored by:	Seccuris Labs
2006-03-03 05:58:18 +00:00
Scott Long
a7f12baaca iir works on PAE now. 2006-03-03 04:30:18 +00:00
Marcus Alves Grando
b4130b8ae0 - Print message about cpufreq and timecounter TSC
Approved by:	njl
MFC after:	1 day
2006-03-03 02:06:04 +00:00
Maksim Yevmenkin
af0618e9d4 Fix endian bugs accessing ioctl arguments that are passed by value.
Pointed out by:	marius
MFC after:	1 day
2006-03-03 00:46:28 +00:00
Tor Egge
3b582b4e72 Eliminate a deadlock when creating snapshots. Blocking vn_start_write() must
be called without any vnode locks held.  Remove calls to vn_start_write() and
vn_finished_write() in vnode_pager_putpages() and add these calls before the
vnode lock is obtained to most of the callers that don't already have them.
2006-03-02 22:13:28 +00:00
Tor Egge
6b085058e4 Hold extra reference to vm object while cleaning pages. 2006-03-02 21:38:38 +00:00
Tor Egge
b983aac762 Don't try to show marker nodes. 2006-03-02 21:31:15 +00:00
Andrew Thompson
cceffdee0c The altq(4) code already handles SMP so clarify what ALTQ_NOPCC is needed for. 2006-03-02 19:45:59 +00:00
David Xu
3dfcaad667 Add signal set sq_kill to sigqueue structure, the member saves all
signals sent by kill() syscall, without this, a signal sent by
sigqueue() can cause a signal sent by kill() to be lost.
2006-03-02 14:06:40 +00:00
Olivier Houchard
5adfa73930 Use BUS_DMA_COHERENT. 2006-03-02 14:06:38 +00:00
Jeff Roberson
b9b12498fd - Acquire lk in softdep_slowdown so that it's owned when we call
softdep_speedup().
 - Assert that lk is held in softdep_speedup() rather than acquiring it.
   This avoids a potential lock recursion.
2006-03-02 08:52:53 +00:00
Poul-Henning Kamp
301af28a06 Suffer a little bit of math every 16 second and tighten calibration of
cpu_ticks to the low side of PPM.
2006-03-02 08:09:46 +00:00
Jeff Roberson
eb2ea10590 - Move softdep from using a global worklist to per-mount worklists. This
has many positive effects including improved smp locking, reducing
   interdependencies between mounts that can lead to deadlocks, etc.
 - Add the softdep worklist and various counters to the ufsmnt structure.
 - Add a mount pointer to the workitem and remove mount pointers from the
   various structures derived from the workitem as they are now redundant.
 - Remove the poor-man's semaphore protecting softdep_process_worklist and
   softdep_flushworklist.  Several threads may now process the list
   simultaneously.
 - Add softdep_waitidle() to block the thread until all pending
   dependencies being operated on by other threads have been flushed.
 - Use softdep_waitidle() in unmount and snapshots to block either
   operation until the fs is stable.
 - Remove softdep worklist processing from the syncer and move it into the
   softdep_flush() thread.  This thread processes all softdep mounts
   once each second and when it is called via the new softdep_speedup()
   when there is a resource shortage.  This removes the softdep hook
   from the kernel and various hacks in header files to support it.

Reviewed by/Discussed with:	tegge, truckman, mckusick
Tested by:	kris
2006-03-02 05:50:23 +00:00
Jeff Roberson
420239c773 - Lock Giant if needed around the call to vnode_create_vobject(). This is
only important if devfs is not mpsafe.

Sponsored by:	Isilon Systems, Inc.
Found by:	kris
2006-03-02 05:37:44 +00:00
Andrew Thompson
95d4af215e Do not use the TSC where its known to be broken, this will cause the queue
speeds to perform below the desired bitrate and throughput will be erratic.

This makes queueing work on the Geode SC1100, K5 model 0 and IDT WinChip C6
processors.

MFC after:	3 days
2006-03-02 00:51:39 +00:00
Olivier Houchard
db45b073f7 Use 8 * sizeof(int) instead of hardcoding 32, for the unlikely case this
code ever get used on a plateform where sizeof(int) != 4.

Suggested by:	jmg
2006-03-02 00:37:40 +00:00
Olivier Houchard
2456c0ea88 Try to honor BUS_DMA_COHERENT : if the flag is set, normally allocate memory
with malloc() or contigmalloc() as usual, but try to re-map the allocated
memory into a VA outside the KVA, non-cached, thus making the calls to
bus_dmamap_sync() for these buffers useless.
2006-03-01 23:04:25 +00:00
Olivier Houchard
4cb8778630 Use a better panic message than lol. 2006-03-01 20:43:51 +00:00
Olivier Houchard
12ce8511ba Make sure we decrement p_lock before leaving prefetch_abort_handler() 2006-03-01 20:42:47 +00:00
Pawel Jakub Dawidek
92ee312dd4 Assert proper use of bio_caller1, bio_caller2, bio_cflags, bio_driver1,
bio_driver2 and bio_pflags fields.

Reviewed by:	phk
2006-03-01 19:01:58 +00:00
Maksim Yevmenkin
b569776d07 Provide ability to disable kbdmux(4) with the hint.kbdmux.0.disabled="1" hint.
Document hint in the kbdmux(4) man page.

Requested by:	scottl
MFC after:	1 day
2006-03-01 18:34:48 +00:00
Olivier Houchard
c2d5c96b29 userret() now only takes 2 parameters. 2006-03-01 18:33:45 +00:00
Simon L. B. Nielsen
925374d453 Correct a remote kernel panic when processing zero-length RPC records
via TCP. [06:10]

Security:	FreeBSD-SA-06:10.nfs
Approved by:	cperciva
2006-03-01 14:17:32 +00:00
Roman Kurakin
c068fdddc4 Update low-level code. (to version 1.4)
Obtained from:	Cronyx Engineering
MFC after:	3 days
2006-03-01 09:50:20 +00:00
Søren Schmidt
0b03bcd2f9 Work around the deadlock that occours when ATA waits for the taskqueue
to call back for completition and something else is holding the taskqueue
waiting for ATA to return data.
This should clear up the "semaphore timeout !! DANGER Will Robinson !!"
in most situations, and log "taskqueue timeout - completing request directly"
instead, with a delayed "WARNING - freeing taskqueue zombie request" when
the taskqueue finally calls us back with the now stale request.
(It would have been nice if there was a way to remove a scheduled item from
 a taskqueue, but that is not currently implemented in the kernel).

A real fix for this is in the works but wont make it to 6.1RELEASE

definite MFC candidate.
2006-03-01 07:48:41 +00:00
Scott Long
3469383f4f Big update to the iir driver:
- Don't use a common buffer in the softc to store per-command data.  Reserve
  a buffer in the command itself.
- Don't allocate DMA memory for the kernel command structures when all you
  really need is DMA memory for the scratch buffer embedded in them.  Instead
  allocate a slab for the scratch buffers and divide it up as needed.
- Call bus_dmamap_unload() at the completion of commands.
- Preserve and clear the CAM CCB status flags at completion.
- Reorder some low-level command operations to try to close races.
- Limit the simq to 32 commands for now.  There are some serious problems
  with the driver under load that are not well understood, so keeping the
  simq lower helps avoid this.  It has been tested at a higher value, but
  this is a safe value that doesn't show much performance degredation.

These changes allow the driver to work reliably with >4GB of memory on i386
and amd64, and also work around deadlocks seen under very high load in
certain situations.  The work-around is far from ideal, but without and
documentation it is hard to know what the right fix is.

MFC candidate
2006-03-01 07:24:39 +00:00
David Xu
80452384e6 Regenerate. 2006-03-01 06:49:38 +00:00
David Xu
48d0e3ac7d s/timer_t/int/g 2006-03-01 06:48:31 +00:00
Warner Losh
e8bfdb2a33 Don't free ifaces yet, should fix a panic 2006-03-01 06:31:24 +00:00
David Xu
61d3a4efc2 Let kernel POSIX timer code and mqueue code to use integer as a resource
handle, the timer_t and mqd_t types will be a pointer which userland
will define it.
2006-03-01 06:29:34 +00:00
Sam Leffler
5225f08dc9 guard function decls with _KERNEL so user code can include this file 2006-03-01 05:59:56 +00:00