Commit Graph

95684 Commits

Author SHA1 Message Date
Hajimu UMEMOTO
349b668aab - unlock on error.
- don't call malloc with M_WAITOK within lock context.
2003-10-30 18:42:25 +00:00
Hajimu UMEMOTO
2fa02b748e install address selection policy into kernel when there is
/etc/ip6addrctl.conf.
following sample of ip6addrctl.conf is a good default:

#Prefix       Precedence Label
::1/128               50     0
::/0                  40     1
2002::/16             30     2
::/96                 20     3
::ffff:0:0/96         10     4
2003-10-30 17:55:52 +00:00
Hajimu UMEMOTO
f71d0e1192 add ip6addrctl(8) which is a command to configure address
selection policy for IPv6 and IPv4 described in RFC3484.
source address selection part of RFC3484 is not merged
from KAME, yet.

Obtained from:	KAME
2003-10-30 17:46:40 +00:00
Hajimu UMEMOTO
4c6867a867 add destination address selection described in RFC3484.
in KAME implementation, even when no policy is installed
into kernel, getaddrinfo(3) sorts addresses.  Since it
causes POLA violation, I modified to don't sort addresses
when no policy is installed into kernel,

Obtained from:	KAME
2003-10-30 17:36:53 +00:00
Mitsuru IWASAKI
edc4d47f55 Cosmetic fix on some TIME related columns. 2003-10-30 16:52:14 +00:00
Alexander Kabaev
0823d2996c Relock mntvnode_mtx if vget fails in vfs_stdsync. The loop is
always shoould entered with mutex locked.
2003-10-30 16:22:51 +00:00
Hartmut Brandt
cc3f6cb9fd Explain why the lock-free allocation algorithm is safe in our case
while beeing not safe in the general case. Thanks to David Schultz
<das@freebsd.org> for help.
2003-10-30 16:19:50 +00:00
Mitsuru IWASAKI
fbbdf7c7d2 Add sysctl MIB and loader tunable `hw.acpi.no_reset_video' as
the same effect as ACPI_NO_RESET_VIDEO kernel option.
2003-10-30 16:14:55 +00:00
Hajimu UMEMOTO
7fc91b3f1d add management part of address selection policy described in
RFC3484.

Obtained from:	KAME
2003-10-30 15:29:17 +00:00
Hartmut Brandt
7ff34dc884 Use (char *)NULL to terminated to argument list for execl().
Without this cast the compiler cannot know that it has to convert
the null pointer constant NULL to a null pointer.
2003-10-30 15:14:34 +00:00
Hartmut Brandt
14ecc3c0f0 Use (char *)NULL to terminate the argument list for execlp().
Without this cast the compiler cannot know that it has to convert the
null pointer constant NULL to a null pointer.
2003-10-30 15:04:37 +00:00
Søren Schmidt
f969ea6912 Add support for the VIA 8237 (both PATA and SATA part).
Cleanup the SATA support a bit now we are here anyways.
2003-10-30 13:16:21 +00:00
Poul-Henning Kamp
b778a32374 Add '#' to the characters VIS_GLOB encodes. This fixes a bug in mtree. 2003-10-30 12:41:50 +00:00
Poul-Henning Kamp
b585dc87cc Update test-case to also fail on filenames containing '#' 2003-10-30 12:40:54 +00:00
Tim J. Robbins
e4b4ed071b Remove MD bits for unsupported architectures. 2003-10-30 12:21:31 +00:00
Poul-Henning Kamp
5d9f6ca65c Use vis(3) to encode/decode the target for symlinks.
Make vis(3) decode errors fatal for both symlink targets and fienames.
2003-10-30 12:03:25 +00:00
Poul-Henning Kamp
13b31fb0d8 Add another test-script for mtree(8): Check symlinks with space in them. 2003-10-30 12:01:32 +00:00
Tim J. Robbins
33c50f26da Add regression tests for sgetrune() and sputrune(). 2003-10-30 11:51:36 +00:00
Poul-Henning Kamp
d474d12b52 Fix bug in mtree(8)'s create mode where files or directories with had
names containing glob(3) expressions would appear verbatim in the
output.

If such an mtree file were used by mtree in update mode, wrong things
would happen.
2003-10-30 10:48:43 +00:00
Poul-Henning Kamp
92817d311f Add a test script which Mtree fails. 2003-10-30 10:46:23 +00:00
Hartmut Brandt
62b93d9b12 Reinvent the used-flag for external mbufs. This and the on-card flag
are now in the header of the external buffer itself which allows us
to manipulate them in the free routine without having to lock the softc
structure or the free list. To get space for these flags the chunk number
is reduced to 8 bit which amounts to a maximum of 256 chunks per allocated
page. This restriction is now enforced by a CTASSERT.
2003-10-30 10:43:52 +00:00
Poul-Henning Kamp
347fb1d46e Add a new flag to vis(3): VIS_GLOB which encodes the glob(3) magic
characters '*', '?' and '['.
2003-10-30 10:40:49 +00:00
Alan Cox
7645e88596 - Synchronize access to the swdevt's sw_blist with sw_dev_mtx.
- Remove several instances of GIANT_REQUIRED.
2003-10-30 09:12:43 +00:00
Tom Rhodes
565e3e6567 In check.c:
Avoid shadowing declarations.
Avoid compairing signed and unsigned types.
2003-10-30 09:08:09 +00:00
Alan Cox
d05bc12976 - Synchronize access to swdevhd using sw_dev_mtx.
- Use swp_sizecheck() rather than assignment to swap_pager_full in
   swaponsomething().
2003-10-30 07:11:06 +00:00
Tom Rhodes
654c287479 Remove a few unused variables. 2003-10-30 05:43:56 +00:00
Peter Wemm
3f378ea44a MFi386: rev 1.451 (jhb): call pmap_kremove() rather than duplicate it 2003-10-30 04:08:22 +00:00
Peter Wemm
10d9b64384 MFi386: trap.c rev 1.259: fetch thread mailbox address in page fault trap 2003-10-30 04:06:28 +00:00
David Xu
7eeaaf9b97 Try to fetch thread mailbox address in page fault trap, so when thread
blocks in page fault hanlder, and upcall thread can be scheduled. It is
useful if process is doing lots of mmap based I/O.
2003-10-30 02:55:43 +00:00
Peter Wemm
40bb965382 Oops, forgot to save these in the editor. Add CTASSERTS for signal and
context related things.
2003-10-30 02:43:19 +00:00
Peter Wemm
60a8c422cd Add CTASSERT()'s to check that the sizes of our replicas of the 32 bit
structures come out the right size.

Fix the ones that broke.  stat32 had some missing fields from the end
and statfs32 was broken due to the strange definition of MNAMELEN
(which is dependent on sizeof(long))

I'm not sure if this fixes any actual problems or not.
2003-10-30 02:40:30 +00:00
Sam Leffler
319de71e19 avoid recursive lock panic by unlocking before calling rtrequest;
this is consistent with other places but will be replaced
shortly by a "proper fix"

Supported by:	FreeBSD Foundation
Pain felt by:	Jiri Mikulas
2003-10-29 23:01:37 +00:00
Sam Leffler
2657cae39a correct LOR by using a local variable to hold result
instead of holding a lock while calling out of view

Supported by:	FreeBSD Foundation
2003-10-29 22:59:12 +00:00
Daniel Eischen
ec49974ac2 Don't attempt to destroy the driver mutex when it hasn't yet
been created.  This has been sitting in my local tree for
far too long; I can't believe noone else has come across this
yet.
2003-10-29 21:54:37 +00:00
Tom Rhodes
201747dffc style(9): sort functions. 2003-10-29 21:23:44 +00:00
Tom Rhodes
91b6ac7c44 Properly prototype C function usage().
Sync usage() with the manual page: s/file/snapshot_name/g.
2003-10-29 21:21:09 +00:00
Nate Lawson
e8c321c92f Fix a panic that occurs when resuming. For some reason, sc->cur_scp is
NULL.

Submitted by:	Andrew Thompson <andy@fud.org.nz>
2003-10-29 20:48:13 +00:00
Ruslan Ermilov
96fd764f25 Basic PAM authentication support. 2003-10-29 20:32:19 +00:00
Peter Wemm
144b6720d9 Disclaim ownership of pppd/chat. It is vendor code, but has been badly
neglected here.
2003-10-29 19:24:04 +00:00
Sam Leffler
d0402f1b73 Potential fix for races shutting down callouts when unloading
the module.  Previously we grabbed the mutex used by the callouts,
then stopped the callout with callout_stop, but if the callout
was already active and blocked by the mutex then it would continue
later and reference the mutex after it was destroyed.  Instead
stop the callout first then lock.

Supported by:	FreeBSD Foundation
2003-10-29 19:15:00 +00:00
Sam Leffler
3520e9d61d o add locking to protect routing table refcnt manipulations
o add some more debugging help for figuring out why folks are
  getting complaints about releasing routing table entries with
  a zero refcnt
o fix comment that talked about spl's
o remove duplicate define of DUMMYNET_DEBUG

Supported by:	FreeBSD Foundation
2003-10-29 19:03:58 +00:00
Sam Leffler
8dbc9c8bf4 Always queue looped back packets (rather than potentially using
direct dispatch) to avoid extensive kernel stack usage and to
avoid directly re-entering the network stack.  The latter causes
locking problems when, for example, a complete TCP handshake`
happens w/o a context switch.
2003-10-29 18:37:47 +00:00
Sam Leffler
b237430cfe mark interrupt handlers MPSAFE 2003-10-29 18:32:14 +00:00
Sam Leffler
90fc7b7cb8 Add a temporary mechanism to disble INTR_MPSAFE from network interface
drivers.  This is prepatory to running more parts of the network system
w/o Giant.
2003-10-29 18:29:50 +00:00
Nate Lawson
4e36f5a1b9 Add a newline even if IAPC_BOOT_ARCH == 0. 2003-10-29 17:59:05 +00:00
Ian Dowse
5fff09147f When removing trailing slashes, don't remove the first character
of the name if it is '/'. Also fix a comparison between signed and
unsigned quantities (pointed out by trhodes).
2003-10-29 17:44:36 +00:00
Tom Rhodes
feeac7d216 Bump WARNS level and add a '?' to WARNS=. 2003-10-29 16:10:17 +00:00
Tom Rhodes
ff7e70a9ab Remove redundant declaration of the perror() function, it's provided by stdio.h.
Don't define DKTYPENAMES without using it.
2003-10-29 16:09:17 +00:00
Bruce Evans
b3aeaf2ed1 Removed mostly-dead code for setting switchtime after the idle loop
clobbers this variable.  Long ago, when the idle loop wasn't in a
process, it set switchtime.tv_sec to zero to indicate that the time
needs to be read after the idle loop finishes.  The special case for
this isn't needed now that there is an idle process (for each CPU).
The time is read in the normal way when the idle process is switched
away from.  The seconds component of the time is only zero for the
first second after the uptime is set, and the mostly-dead code was only
executed during this time.  (This was slightly broken by using uptimes
instead of times relative to the Epoch -- in the original version the
seconds component of the time was only 0 for the first second after
the Epoch.)

In mi_switch(), moved the setting of switchticks to just after the
first (and now only) setting of switchtime.  This setting used to be
delayed since a late setting was needed for the idle case and an early
setting was not needed.  Now the early setting is needed so that
fork_exit() doesn't need to set either switchtime or switchticks.
Removed now-completely-rotted comment attached to this.  Most of the
code described by the comment had already moved to sched_switch().
2003-10-29 15:23:09 +00:00
Hartmut Brandt
d976286c77 Allow sending of more than one raw cell from a single mbuf. Only the
very first cell in the mbuf should have a cell header word (of which
everything except the payload type and the CLP bit is ignored). All
other cells should be 48 byte and get the same header as the first cell.

This fixes a problem with sending more than 120000 raw cells/sec through
an HE155. The card seems to need 2 cell times to DMA the transmit buffer
ready queue entry and the transmit buffer descriptor so at 1/3 the
link rate the transmit buffer ready queue starts to fill up. Even with this
patch it's obviously impossible to send raw cells at link rate.
2003-10-29 15:15:19 +00:00