Commit Graph

95521 Commits

Author SHA1 Message Date
sam
98b46f244c o add capability to indicate if device receives all management frames
o use recv mgmt capability to decide if outbound frames should be
  discarded if no node table entry is present
2003-10-17 21:54:59 +00:00
scottl
49356e4d0e Fix a couple of bugs with AIF handling:
- Correct the logic for the AIF array index pointers so that correct slot is
   always looked at.
 - Copy the full FIB payload size when copying AIF's, not just the first 64
   bytes.

Thanks to Mirapoint, Inc, for pointing these problems out and offering a
solution.
2003-10-17 21:44:06 +00:00
sam
365e4629ed parameterize locking to improve portability and possible
change to different locking strategies
2003-10-17 21:41:52 +00:00
jeff
1869c3be82 - Remove the correct thread from the run queue in setrunqueue(). This
fixes ULE + KSE.
2003-10-17 20:53:04 +00:00
ume
a5d2658456 use ND_IFINFO(). 2003-10-17 20:20:14 +00:00
phk
ce5d62e853 Make the regression test run also with obj directories. 2003-10-17 19:52:07 +00:00
ume
31759c0525 nuke duplicate function and unused function.
Obtained from:	KAME
2003-10-17 17:50:09 +00:00
ume
89eb79f30b revert wrongly dropped null check by previous commit. 2003-10-17 17:34:31 +00:00
kensmith
c204cb0df7 - fix to UID test description, non-zero -> zero
PR:		docs/57799
Reviewed by:	des
Approved by:	blackend (mentor)
2003-10-17 17:03:38 +00:00
hrs
e2fcc5e1bc Modified release note:
- Use multicast(4) and pim(4) hyperlink.
	- Fix a wrong description in rfcomm_sppd(1) and
	  rfcomm_pppd(8) item.
2003-10-17 16:47:42 +00:00
peter
9759bc1765 Forced commit for attribution. Last commit was
Submitted by: deischen
2003-10-17 16:31:00 +00:00
peter
aa62482800 Update context code for my last ABI breakage of mcontext. I'm worried
about the fpu code here.  It should be using fxsave/fxrstor instead of
saving/restoring the control word.  The SSE registers are used a lot in
gcc generated code on amd64.  I'm not sure how this all fits together
though.
2003-10-17 16:30:09 +00:00
ume
bdcd869c50 don't print ndp -i result if the interface is not
initialized

Obtained from:	KAME
2003-10-17 16:17:47 +00:00
ume
babf2c3ec0 - add dom_if{attach,detach} framework.
- transition to use ifp->if_afdata.

Obtained from:	KAME
2003-10-17 15:46:31 +00:00
peter
81586929f3 Explicitly specify an alignment for abitag. Without it, gcc specifies a
section alignnment of 16 bytes for amd64 and this breaks file(1).
Before:
./cp: ELF 64-bit LSB executable, AMD x86-64, version 1 (FreeBSD), for \
  FreeBSD 127.7.9, statically linked, stripped
after:    ^^^^^^^
./ls: ELF 64-bit LSB executable, AMD x86-64, version 1 (FreeBSD), for \
  FreeBSD 5.0.1, dynamically linked (uses shared libs), stripped

The reason for this is that the NOTE sections are not contiguous
internally.  If the note section has an alignment of 16, then anything
that looks for the data is supposed to round up the payload start to
the next multiple of the alignment.  But FreeBSD/amd64 broke because the
structure is declared as a single structure, not a (header,payload) group,
where the payload had an explicit alignment roundup.

The alternative is to change things like file(1) to ignore the ELF payload
alignment rules for the PT_NOTE section only for FreeBSD.
2003-10-17 15:43:13 +00:00
bmah
749fb5ef58 Add multicast(4) and pim(4) manual pages and hook up to the build.
Submitted by:	Pavlin Radoslavov <pavlin@icir.org>
Reviewed by:	hsu, bmah
MFC after:	2 weeks
2003-10-17 15:12:01 +00:00
mckusick
b19170c4ba When expunging unlinked files from a snapshot, skip over holes in the
file rather than panicing with "indiracct: botched params".

Submitted by:	Mark Santcroos <marks@ripe.net>
2003-10-17 13:57:58 +00:00
phk
888092f317 Simplify count_dev() 2003-10-17 11:56:48 +00:00
ume
bb5e84f881 - NI_WITHSCOPEID was deprecated
- use strlcpy() and snprintf()
- use err()
- style

Obtained from:	KAME
2003-10-17 11:46:40 +00:00
ume
2b137fb707 - style
- rename variable
- use strlcpy
- const'fy

Obtained from:	KAME
2003-10-17 11:43:44 +00:00
seanc
00e0edb380 Uses wait4() instead of wait3() when waiting for a child process to exit.
Reviewed by:	yar
2003-10-17 07:53:30 +00:00
bde
ecd5e24d19 1. Catch up with the move of the declaration of panic() from <sys/param.h>
back to <sys/systm.h>.
2. Remove hard sentence breaks.

Reminded by:	Stefan Farfeleder <stefan@fafoe.narf.at> (1)
2003-10-17 06:25:37 +00:00
alc
29c05d8a9b - Synchronize access to a vm page's valid field using the containing
vm object's lock.
 - Release the vm object and vm page queues locks around vput().
2003-10-17 05:07:17 +00:00
peter
c7a92905e0 Halt the cpu on amd64 as well. For some strange reason, this makes
a fair bit of difference to the power consumption and lets my cpu cool
down enough for the temperature sensitive fan controller to completely
stop the cpu fan at times.
2003-10-17 03:49:03 +00:00
marcel
1d3178bbc0 Implement cpu_idle() on ia64. We put the processor in a lightweight
halt state that minimizes power consumption while still preserving
cache and TLB coherency. Halting the processor is not conditional at
this time. Tested with UP and SMP kernels.
2003-10-17 02:24:59 +00:00
jeff
7a27809dea - The kse may be null in sched_pctcpu().
Reported by:	kris
2003-10-16 21:13:14 +00:00
jeff
fcda5c4f74 - Only kse_reassign() in the !running case.
Reported by:	kris
2003-10-16 20:32:57 +00:00
jeff
3b6db25186 - Call sched_add() with the correct argument on SMP.
Reported by:	Valentin Chopov <valentin@valcho.net>
2003-10-16 20:06:19 +00:00
sam
81a0698b6a fix horribly botched MFp4 merge 2003-10-16 19:55:28 +00:00
sam
104396b82e pfil hooks can modify packet contents so check if the destination
address has been changed when PFIL_HOOKS is enabled and, if it has,
arrange for the proper action by ip*_forward.

Submitted by:	Pyun YongHyeon
Supported by:	FreeBSD Foundation
2003-10-16 18:57:45 +00:00
hrs
73482347f6 New release note:
Bluetooth protocol stack update.

Based on report by:	emax

Modified release note:
	s|challenge/|challenge/response| in SA-03:15 item.
2003-10-16 17:16:24 +00:00
sam
f9a0664908 pfil hooks can modify packet contents so check if the destination
address has been changed when PFIL_HOOKS is enabled and, if it has,
arrange for the proper action by ip*_forward.

Supported by:	FreeBSD Foundation
Submitted by:	Pyun YongHyeon
2003-10-16 16:25:25 +00:00
sam
aa3ae742c3 Drop dummynet lock when calling back into the network stack to deliver
packets.  This eliminates a LOR with Giant that caused outbound pipes
to fail.

Supported by:	FreeBSD Foundation
2003-10-16 16:21:25 +00:00
sam
bf970aa6cf Correct handling of cloning loop avoidance: rtalloc1 may return a null
pointer in which case we should not do the unlock.

Supported by:	FreeBSD Foundatin
2003-10-16 16:17:17 +00:00
sam
2044616f8e o correct handling of a frame that has too many segments to fit in the
tx descriptor array
o while here fix a whitespace nit

Obtained from:	NetBSD
2003-10-16 16:13:11 +00:00
fanf
4e2a8e2c7e A comment about spam and cockroaches.
Suggested by:	dwmalone
2003-10-16 15:25:19 +00:00
ume
0fb87ae0ef AF_LINK sockaddr has to be attached to ifp->if_addrlist until the
end, as many of the code assumes that TAILQ_FIRST(ifp->if_addrlist)
is non-null.

Submitted by:	itojun
2003-10-16 13:38:29 +00:00
dfr
300addad5e Changes for new SMP-safe kobj method dispatch algorithm. 2003-10-16 13:29:26 +00:00
bde
bfb4a0a2c1 Don't forget to load %es with the kernel data segment selector in
Xcpustop().  %es is used in at least the call to savectx() when savectx()
calls bcopy(), so not loading it was fatal if a stop IPI interrupts
user mode.

This reduces bugs starting and stopping CPUs for debuggers.  CPUs are
stopped mainly in kdb_trap() and cpu_reset().  At reset time there is
a good chance that all the CPUs are in the kernel, so the bug was
probably harmless then.
2003-10-16 10:44:24 +00:00
jeff
6e062906a7 - Fix a minor problem with my last commit, we don't want to return from
sched_switch if the thread is running, we want to fall through and pick
   a new thread because we have been preempted.
2003-10-16 10:04:54 +00:00
jeff
f21d0fada6 - mtx_ownedby() was unpopular and is no longer needed. Remove it. 2003-10-16 09:48:09 +00:00
dfr
72e3738dce Add a workaround for the fact that the priv field was removed from
struct driver. We were the last user of that field (and we are scheduled
for demolition) so there wasn't much point in keeping it.
2003-10-16 09:18:35 +00:00
dfr
3dac505582 * Add multiple inheritance to kobj. Each class can have zero or more base
classes and if a method is not found in a given class, its base classes
  are searched (in the order they were declared). This search is recursive,
  i.e. a method may be define in a base class of a base class.
* Change the kobj method lookup algorithm to one which is SMP-safe. This
  relies only on the constraint that an observer of a sequence of writes
  of pointer-sized values will see exactly one of those values, not a
  mixture of two or more values. This assumption holds for all processors
  which FreeBSD supports.
* Add locking to kobj class initialisation.
* Add a simpler form of 'inheritance' for devclasses. Each devclass can
  have a parent devclass. Searches for drivers continue up the chain of
  devclasses until either a matching driver is found or a devclass is
  reached which has no parent. This can allow, for instance, pci drivers
  to match cardbus devices (assuming that cardbus declares pci as its
  parent devclass).
* Increment __FreeBSD_version.

This preserves the driver API entirely except for one minor feature used
by the ISA compatibility shims. A workaround for ISA compatibility will
be committed separately. The kobj and newbus ABI has changed - all modules
must be recompiled.
2003-10-16 09:16:28 +00:00
jeff
4aea3a9433 - Collapse sched_switchin() and sched_switchout() into sched_switch(). Now
mi_switch() calls sched_switch() which calls cpu_switch().  This is
   actually one less function call than it had been.
2003-10-16 08:53:46 +00:00
jeff
991febf6dd - Update the sched api. sched_{add,rem,clock,pctcpu} now all accept a td
argument rather than a kse.
2003-10-16 08:39:15 +00:00
jeff
bf29a9dd12 - The non iterative algorithm for interact_update was broken due to
rounding errors.  This was the source of the majority of the
   interactivity problems.  Reintroduce the old algorithm and its XXX.
 - Up the interactivity threshold to 30.  It really could stand to be even
   a tiny bit higher.
 - Let the sleep and run time accumulate up to 5 seconds of history rather
   than two.  This helps stop XFree86 from becoming non-interactive during
   bursts of activity.
2003-10-16 08:17:43 +00:00
phk
d00fd6c26e Bump FreeBSD version for changed layout of cdevsw 2003-10-16 07:58:37 +00:00
tjr
05ad019d7b Handle realloc() failure correctly. 2003-10-16 07:07:20 +00:00
mckusick
0dd6703d54 Malloc buckets of size 128 have been having their 64-byte offset
trashed after being freed. This has caused several panics including
kern/42277 related to soft updates. Jim Kuhn tracked the problem
down to ipfw limit rule processing.  In the expiry of dynamic rules,
it is possible for an O_LIMIT_PARENT rule to be removed when it still
has live children.  When the children eventually do expire, a pointer
to the (long gone) parent is dereferenced and a count decremented.
Since this memory can, and is, allocated for other purposes (in the
case of kern/42277 an inodedep structure), chaos ensues. The offset
in question in inodedep is the offset of the 16 bit count field in
the ipfw2 ipfw_dyn_rule.

Submitted by:	Jim Kuhn <jkuhn@sandvine.com>
Reviewed by:	"Evgueni V. Gavrilov" <aquatique@rusunix.org>
Reviewed by:	Ben Pfountz <netprince@vt.edu>
MFC after:	1 week
2003-10-16 02:00:12 +00:00
obrien
8eb262a2d5 Quiet warnings about mis-matched pointer assignment.
Tested on:	PowerPC
2003-10-15 20:05:57 +00:00