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Commit Graph

138483 Commits

Author SHA1 Message Date
Xin LI
6fda52ba75 Implement fdopendir(3) by splitting __opendir2() into two parts, the upper part
deals with the usual __opendir2() calls, and the rest part with an interface
translator to expose fdopendir(3) functionality.  Manual page was obtained from
kib@'s work for *at(2) system calls.
2008-04-16 18:59:36 +00:00
Xin LI
f6386c2536 Style fixes to opendir.c:
- Use /*- for copyright block;
 - ANSIfy.
2008-04-16 18:40:52 +00:00
Randall Stewart
4db051c8a5 Fixes typo's in sctp.c 2008-04-16 17:40:30 +00:00
Randall Stewart
5e2c2d872b Allow SCTP to compile without INET6.
PR:		116816
Obtained from	tuexen@fh-muenster.de:
MFC after:	2 weeks
2008-04-16 17:24:18 +00:00
Kris Kennaway
c637bc9203 Replace callout_init(..., 1) with callout_init(..., CALLOUT_MPSAFE) for
better grep-compliance and to standardize with the rest of the kernel.

Reviewed by:	       jhb
MFC after:	       1 week
2008-04-16 16:47:14 +00:00
Ruslan Ermilov
96e5e69a4a Sort MAN and MLINKS. 2008-04-16 14:57:40 +00:00
Ruslan Ermilov
878f6086e3 Connect newly added manpages to the build.
Submitted by:	kib
2008-04-16 14:44:43 +00:00
Doug Rabson
a365ea5fba Fix compilation with LOCKF_DEBUG. 2008-04-16 14:08:12 +00:00
Florent Thoumie
b41205533d Fix pkg_info when specifying a remote package.
MFC after:	1 week
2008-04-16 13:05:35 +00:00
Konstantin Belousov
a141af6930 Man pages for the openat(2), fexecve(2) and related syscalls.
Reviewed by:	ru
2008-04-16 13:03:12 +00:00
Konstantin Belousov
eab626f110 Move the head of byte-level advisory lock list from the
filesystem-specific vnode data to the struct vnode. Provide the
default implementation for the vop_advlock and vop_advlockasync.
Purge the locks on the vnode reclaim by using the lf_purgelocks().
The default implementation is augmented for the nfs and smbfs.
In the nfs_advlock, push the Giant inside the nfs_dolock.

Before the change, the vop_advlock and vop_advlockasync have taken the
unlocked vnode and dereferenced the fs-private inode data, racing with
with the vnode reclamation due to forced unmount. Now, the vop_getattr
under the shared vnode lock is used to obtain the inode size, and
later, in the lf_advlockasync, after locking the vnode interlock, the
VI_DOOMED flag is checked to prevent an operation on the doomed vnode.

The implementation of the lf_purgelocks() is submitted by dfr.

Reported by:	kris
Tested by:	kris, pho
Discussed with:	jeff, dfr
MFC after:	2 weeks
2008-04-16 11:33:32 +00:00
Doug Rabson
92c4ddb268 Tighten up the error-handling in nlm_get_rpc. While I'm here, fix a
couple of spelling mistakes in comments.
2008-04-16 09:09:50 +00:00
Warner Losh
abe458f391 Doh! Extra mips in the path. Remove these and wait until tomorrow
when I have more brain cells to try again.
2008-04-16 05:11:25 +00:00
Warner Losh
6afe466807 Turns out the machine/asm.h isn't needed here, since SYS.h already
included it.
2008-04-16 05:08:27 +00:00
Warner Losh
69e1fc6e80 FreeBSD/mips libc support. Merged from perforce mips2-jnpr branch. 2008-04-16 05:06:11 +00:00
David Xu
6d9517bc9f _vfork is not in libthr, remove the reference. 2008-04-16 03:19:11 +00:00
Pyun YongHyeon
95d86ad96b Mention support for nForce MCP73.
Touch Dd.
2008-04-16 00:17:24 +00:00
Colin Percival
fc2841a92f Fix one-byte buffer overflow: NUL gets written to the buffer, but isn't
counted in the width specification in scanf.

This is not a security problem, since this function is only used to
parse a user's configuration file.

Submitted by:	Joerg Sonnenberger
Obtained from:	dragonflybsd
MFC after:	1 week
2008-04-15 23:29:51 +00:00
Brooks Davis
688e303c19 Add very limited support for the isc-dhclient. It will almostly certaintly
only work if there's just one interface doing dhcp.  This version implements
the same logic as the version in the PR, but uses pgrep to be less verbose.

PR:		conf/95905
MFC after:	1 week
2008-04-15 23:03:35 +00:00
Brooks Davis
8ca3089abc When sending packets directly to the DHCP server, use a socket and send
directly rather than bogusly sending it out as a link layer broadcast
(which fails to be received on some networks).

PR:		bin/96018
MFC after:	2 weeks
2008-04-15 22:48:56 +00:00
Rui Paulo
059c9e5c61 style(9).
Noticed by:	jkim
2008-04-15 22:47:01 +00:00
Alexander Motin
9852972bb5 Several changes breaking netgraph module ABI collected together:
- reorder structures fields (XX_refs) a bit to group fields modified
   same time together. According to my tests it gives up to 10%
   SMP performance benefit on real workload due to reduced inter-CPU
   cache trashing.
 - change q_flags from long to int as long is not really needed there and
   it's usage with atomics is argued by some people.
 - move NGF_WORKQ flag into the separate field q_flags2 as it protected by
   queue mutex instead of node writer protection used by the rest of flags.
 - move nd_work queue entry to ng_queue structure to which it is more
   related and make it STAILQ instead of TAILQ as now it is a classic FIFO.
 - remove q_node pointer from ng_queue structure as it is not really needed.
 - reimplement item queue using STAILQ instead of own equal implementation.
   As soon as BT subsystem has own item queues using ng_item.el_next update
   it also.
 - change depth field in ng_item from uintptr_t to u_int. It was made
   uintptr_t to keep ABI compatibility.

Reviewed by:	julian, emax
Tested with:	Netperf cluster
2008-04-15 21:15:32 +00:00
Jung-uk Kim
8cd892f752 Revert the previous commit and use M_PROMISC flag instead.
It is safer because it will never be used for outgoing packets.
2008-04-15 17:08:24 +00:00
Marcel Moolenaar
22cc9ba0f0 Use genclock for RTC handling. This eliminates the MD versions for
inittodr() and resettodr(). Have nexus double as the clock device,
because it's the firmware that provides RTC services. We could
create a special (pseudo-) device for it, but that wasn't superior
enough to actually do it. Maybe later...

Requested by: phk
2008-04-15 17:02:23 +00:00
Maksim Yevmenkin
bc225cd686 Fix possible buffer overrun on 64-bit arch when generating MAC
address for tap interface.

Reported by:	Marc Lorner < marc dot loerner at hob dot de >
Reviewed by:	bms
MFC after:	3 days
2008-04-15 16:54:39 +00:00
David Xu
d61f3de656 Implement POSIX function tcgetsid() which returns session id.
PR: stand/107561
2008-04-15 08:33:32 +00:00
Warner Losh
2f68261c81 This file shows signs of heavy borrowing from NetBSD's cache.c file,
so credit its authors with contributions to this file.  Remove
prototype copyright notice, although one might be warranted if someone
wanted to claim it badly enough.

Noticed by: Simon Burge.
2008-04-15 05:35:00 +00:00
Warner Losh
1e231a9a5a Add copyright notice and license to reflect origin of most of the
routines in this file.  Remove 'place holder' copyright since the
amount that's actually original is small relative to the length of the
file.  The contents of this file appear to have originated at DECWRL
by way of NetBSD.

Noticed by: Simon Burge
2008-04-15 05:31:19 +00:00
Ruslan Ermilov
3d42ee261c Bootstrap the build of btxld. 2008-04-15 05:14:42 +00:00
Marcel Moolenaar
495168ba8d Support and switch to the ULE scheduler:
o  Implement IPI_PREEMPT,
o  Set td_lock for the thread being switched out,
o  For ULE & SMP, loop while td_lock points to blocked_lock for
   the thread being switched in,
o  Enable ULE by default in GENERIC and SKI,
2008-04-15 05:02:42 +00:00
Andrew Thompson
a0a16e977c If the .inf file did not have a Default entry for the registry key then write
out a blank value and close the brackets on the ndis_regvals array.
2008-04-15 04:44:32 +00:00
Andrew Thompson
19c3793335 Use a ndis_ prefix on the C variable instead of directly using the .sys
filename, this would fail if the filename started with a number.

PR:		bin/84911
Submitted by:	Fredrik Lindberg
2008-04-15 04:17:13 +00:00
Warner Losh
c4738b2d88 This isn't used, so remove it. It isn't relevant to most mips platforms. 2008-04-15 02:50:07 +00:00
Warner Losh
b86c3f2930 Copied from amd64, where it wasn't used, into mips, where it wasn't used.
Remove it.
2008-04-15 02:11:57 +00:00
Warner Losh
917ac33d4e This file is unused on amd64. 2008-04-15 02:10:14 +00:00
Warner Losh
ee37bddfd4 Remove $P4$ tag. Rumor has it that p4 importer hates it. 2008-04-15 02:09:28 +00:00
Jung-uk Kim
9a3a0f9278 Remove M_SKIP_FIREWALL abuse and add more appropriate check.
Pointyhat to:	jkim
Reported by:	Eugene Grosbein (eugen at kuzbass dot ru)
MFC after:	3 days
2008-04-15 00:50:01 +00:00
Pyun YongHyeon
339a44fb62 Don't touch MSI enable bit in RL_CFG2 register. For unknown reason
clearing MSI enable bit for MSI capable hardwares resulted in Tx
problems. MSI enable bit is set only when MSI is requested from
user.

Tested by:	remko
2008-04-15 00:46:15 +00:00
Marcel Moolenaar
23080c0bd3 Revision 1.9 changes the delivery mode from the magic constant 0
(i.e. fixed delivery) to SAPIC_DELMODE_LOWPRI. While the commit
log doesn't mention the change in behaviour, it is believed to be
deliberate. In the last 5.5 years this hasn't been a problem. Nor
do I think did it make any difference, but who knows. However, I
do know that it break SMP support for Montecito-based machines.
Switch back to fixed-CPU delivery so that SMP works again. This
gives me some time to look more closely at the problem, as well
as make sure the I-cache validation as it's implemented currently
is sufficient in SMP configurations...
2008-04-14 20:34:45 +00:00
Kirk McKusick
aed3576d26 restore(8) does not check for write failure while building two temp
files containing directory and ownership data. If /tmp fills, the
console is blasted with zillions of "file system full" errors, and
restore continues on, even though directory and/or ownership data
has been lost. This is particularly likely to happen when running
from the live CD, which has little /tmp space.

PR:         bin/93603, also probably bin/107213
Fix from:   Ken Lalonde
2008-04-14 20:15:53 +00:00
Søren Schmidt
d90a6aaeb2 Fix problem with slave devices.
Fix or rather bring ENOMEM problems back to the state it was before.
Temporarily disable PortMultipliers on AHCI devices.
2008-04-14 18:34:24 +00:00
Randall Stewart
eadccaccf0 Use the pru_flush infrastructure to avoid a panic
PR:		122710
MFC after:	1 week
2008-04-14 18:13:33 +00:00
Randall Stewart
276ca5012c - Have SCTP use the new pru_flush functionality
PR:		122710
MFC after:	1 week
2008-04-14 18:12:37 +00:00
Randall Stewart
cf71e4381a Add pru_flush routine so a transport can
flush itself during Shutdown

MFC after:	1 week
2008-04-14 18:06:04 +00:00
Randall Stewart
c40e9cf2c1 Protection against errant sender sending a stream
seq number out of order with no missing TSN's (a
cisco box has this problem which will make a ssn
be held forever).
MFC after:	1 week
2008-04-14 14:34:29 +00:00
Randall Stewart
2a3eb019db New logging values. 2008-04-14 14:33:07 +00:00
Randall Stewart
45ccc1a635 1) adds some additional logging
2) changes to use a inqueue_bytes calculated value in max_len calc's.
MFC after:	1 week
2008-04-14 14:32:32 +00:00
Doug Rabson
18121c17f5 When calling lf_advlock to unlock a record, make sure that ap->a_fl->l_type
is F_UNLCK otherwise we trigger a LOCKF_DEBUG panic.

MFC after: 3 days
2008-04-14 09:22:48 +00:00
David Xu
fa4b421a7a don't include pthread_np.h, it is not used. 2008-04-14 08:08:40 +00:00
Poul-Henning Kamp
36bff1ebfb Convert amd64 and i386 to share the atrtc device driver. 2008-04-14 08:00:00 +00:00