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Commit Graph

147562 Commits

Author SHA1 Message Date
Ed Schouten
3d98b75bac Rename the queue macros I introduced last year.
Last year I added SLIST_REMOVE_NEXT and STAILQ_REMOVE_NEXT, to remove
entries behind an element in the list, using O(1) time. I recently
discovered NetBSD also has a similar macro, called SLIST_REMOVE_AFTER.
In my opinion this approach is a lot better:

- It doesn't have the unused first argument of the list pointer. I added
  this, mainly because OpenBSD also had it.

- The _AFTER suffix makes a lot more sense, because it is related to
  SLIST_INSERT_AFTER. _NEXT is only used to iterate through the list.

The reason why I want to rename this now, is to make sure we don't
release a major version with the badly named macros.
2009-05-27 19:28:04 +00:00
Andrew Thompson
fa64b9442b Add support for the Apple MacBook Pro keyboard
- add key mappings for fn keys
- byte swapping for certain models
- Fix leds for keyboards which require an ID byte for the HID output structures

Submitted by:	Hans Petter Selasky
2009-05-27 19:27:29 +00:00
Andrew Thompson
9d3086c72c Fix xref name. 2009-05-27 19:21:29 +00:00
Bruce M Simpson
29dc7bc636 Merge final round of MLD changes from p4:
ip6_input.c, in6.h:
 * Add netinet6-specific mbuf flag M_RTALERT_MLD, shadowing M_PROTO6.
  * Always set this flag if HBH Router Alert option is present for MLD,
    even when not forwarding.

 icmp6.c:
 * In icmp6_input(), spell m->m_pkthdr.rcvif as ifp to be consistent.
 * Use scope ID for verifying input. Do not apply SSM filters here, no inpcb.
  * Check for M_RTALERT_MLD when validating MLD traffic, as we can't see
    IPv6 hop options outside of ip6_input().

 in6_mcast.c:
 * Use KAME scope/zone ID in in6_multi.
   * Update net.inet6.ip6.mcast.filters implementation to use scope IDs
     for comparisons.
 * Fix scope ID treatment in multicast socket option processing.
   Scope IDs passed in from userland will be ignored as other less
   ambiguous APIs exist for specifying the link.
 * Tighten userland input checks in IPv6 SSM delta and full-state ops.
   * Source filter embedded scope IDs need to be revisited, for now
     just clear them and ignore them on input.
 * Adapt KAME behaviour of looking up the scope ID in the default zone
   for multicast leaves, when the interface is ambiguous.

 mld6.c:
 * Tighten origin checks on MLD traffic as per RFC3810 Section 6.2:
  * ip6_src MAY be the unspecified address for MLDv1 reports.
  * ip6_src MAY have link-local address scope for MLDv1 reports,
    MLDv1 queries, and MLDv2 queries.
  * Perform address field validation *before* accepting queries.
 * Use KAME scope/zone ID in query/report processing.
   * Break const correctness for mld_v1_input_report(), mld_v1_input_query()
     as we temporarily modify the input mbuf chain.
   * Clear the scope ID before handoff to userland MLD daemon.
 * Fix MLDv1 old querier present timer processing.
   With the protocol defaults, hosts should revert to MLDv2 after 260s.
 * Add net.inet6.mld.v1enable sysctl, default to on.

 ifmcstat.c:
 * Use sysctl by default; -K requests kvm(3) if so compiled.

 mld.4:
 * Connect man page to build.

Tested using PCS.
2009-05-27 18:57:13 +00:00
Doug Rabson
22a91927b3 Increase the size of the static TLS area slightly (required for the NVidia's
OpenGL driver on amd64).
2009-05-27 18:54:31 +00:00
Joel Dahl
999da77859 Slightly adjust copyright text.
Approved by:	Hannu Savolainen <hannu@opensound.com>
2009-05-27 18:17:58 +00:00
Joel Dahl
40ac6e1726 Slightly adjust copyright text.
Approved by:	luigi
2009-05-27 18:16:53 +00:00
Joel Dahl
f2907a755d Separate comments from the license text. 2009-05-27 18:13:15 +00:00
Rink Springer
5c6a5b0200 ia64: Move MCA information retrieval to a per-CPU kthread
Once AP's are launched, their MCA state information is stored and later obtainable using a sysctl. Since the size of the MCA state information is unknown, it will be malloc'ed as needed. However, when 'ia64_ap_startup' runs, it's not yet safe to call malloc and this may cause 'panic: blockable sleep lock (sleep mutex) 8192 @ /usr/src/sys/vm/uma_core.c'. This commit avoids this issue by scheduling a separate kthread to obtain this information, which immediately terminates afterwards.
2009-05-27 18:12:27 +00:00
Alan Cox
e2d0be0172 Eliminate redundant setting of a page's valid bits and pointless clearing
of the same page's dirty bits.
2009-05-27 18:12:10 +00:00
Doug Barton
b4d722d936 Note the removal of makekey(8)
Requested by:	bz
2009-05-27 18:11:12 +00:00
Ed Schouten
96b676e999 Update ee(1) in the base system to version 1.5.0.
This version is now licensed under a 2-clause BSD license, instead of
the Artistic license. I've reverted a lot of local modifications we made
to ee, because they have been integrated upstream as well.

Only local modifications include:

- $FreeBSD$ ID.
- Pathname to init.ee.
- catopen() call, to honor LC_MESSAGES instead of LANG.

To keep SVN happy, I'm putting an application/octet-stream mime type on
the KOI8 translations.

Reviewed by:	current@
2009-05-27 17:27:03 +00:00
Zachary Loafman
35941cc841 Handle UDP RPC replies correctly on a multi-homed system, in userland RPC. Corrects an issue with mountd replies to OS X.
Approved by:        dfr (mentor)
2009-05-27 17:02:15 +00:00
Zachary Loafman
81ad7eb017 Correct handling of SYN packets that are to the left of the current window of an ESTABLISHED connection.
Reviewed by:        net@, gnn
Approved by:        dfr (mentor)
2009-05-27 17:02:10 +00:00
Zachary Loafman
6d72217368 Fix an issue when nss fallback routines are used in a multithreaded application.
Reviewed by:        bushman
Approved by:        dfr (mentor)
2009-05-27 17:01:59 +00:00
Andrew Thompson
f72c0c2e5c Remove empty dir. 2009-05-27 16:44:43 +00:00
Andrew Thompson
06079f1405 Hook ubt and ubtbcmfw back up to the build. 2009-05-27 16:43:40 +00:00
Zachary Loafman
cfeb7489c2 fail(9) support:
Add support for kernel fault injection using KFAIL_POINT_* macros and
fail_point_* infrastructure. Add example fail point in vfs_bio.c to
simulate VM buf pressure.

Approved by:        dfr (mentor)
2009-05-27 16:36:54 +00:00
Andrew Thompson
84c5da4c4e move ng_ubt_var.h back to its original place 2009-05-27 16:34:08 +00:00
Andrew Thompson
3671d9d810 move ng_ubt.c back to its original place 2009-05-27 16:33:08 +00:00
Andrew Thompson
d434bfe44a move ubtbcmfw.c back to its original place 2009-05-27 16:32:05 +00:00
Bruce M Simpson
dedecb4733 Add mld(4) man page. 2009-05-27 16:30:33 +00:00
Andrew Thompson
31097ae267 Delete the bluetooth drivers for the old usb stack. 2009-05-27 16:29:56 +00:00
Stacey Son
2f98b86b92 Change from using vm_map_delete() to vm_map_remove().
Approved by:	gnn (mentor)
Obtained from:	kib
2009-05-27 16:20:46 +00:00
Andrew Thompson
11c63ede84 Delete the old USB stack. The new stack has settled in and has all the
drivers/functionality and then some.
2009-05-27 16:16:56 +00:00
Dag-Erling Smørgrav
3c3c0b0bc2 Expand namei flag definitions to the full eight nybbles.
MFC after:	3 weeks
2009-05-27 15:46:22 +00:00
Andriy Gapon
93f0eafde3 linux_ioctl_cdrom: reduce stack usage
... by moving two ~2KB structures from stack to heap allocation.
I experienced stack overflow in linux emulation on i386 (8K stack)
when LINUX_DVD_READ_STRUCT ioctl was performed on atapicam cd
device and there was an error that resulted in additional quite
heavy stack use in cam layer.

Reviewed by:	dchagin
Approved by:	jhb (mentor)
2009-05-27 15:23:12 +00:00
Rick Macklem
ee1c1433e3 Add a function to the experimental nfs subsystem that tests to see
if a local file system supports NFSv4 ACLs. This allows the
NFSHASNFS4ACL() macro to be correctly implemented. The NFSv4 ACL
support should now work when the server exports a ZFS volume.

Approved by:	kib (mentor)
2009-05-27 15:16:56 +00:00
Dag-Erling Smørgrav
2234b22628 Increment the counter outside the subshell. 2009-05-27 15:15:58 +00:00
Jamie Gritton
73d0971bf2 Add support for the arbitrary named jail parameters used by jail_set(2)
and jail_get(2).  Jail(8) can now create jails using a "name=value"
format instead of just specifying a limited set of fixed parameters; it
can also modify parameters of existing jails.  Jls(8) can display all
parameters of jails, or a specified set of parameters.  The available
parameters are gathered from the kernel, and not hard-coded into these
programs.

Small patches on killall(1) and jexec(8) to support jail names with
jail_get(2).

Approved by:	bz (mentor)
2009-05-27 14:30:26 +00:00
Jamie Gritton
0304c73163 Add hierarchical jails. A jail may further virtualize its environment
by creating a child jail, which is visible to that jail and to any
parent jails.  Child jails may be restricted more than their parents,
but never less.  Jail names reflect this hierarchy, being MIB-style
dot-separated strings.

Every thread now points to a jail, the default being prison0, which
contains information about the physical system.  Prison0's root
directory is the same as rootvnode; its hostname is the same as the
global hostname, and its securelevel replaces the global securelevel.
Note that the variable "securelevel" has actually gone away, which
should not cause any problems for code that properly uses
securelevel_gt() and securelevel_ge().

Some jail-related permissions that were kept in global variables and
set via sysctls are now per-jail settings.  The sysctls still exist for
backward compatibility, used only by the now-deprecated jail(2) system
call.

Approved by:	bz (mentor)
2009-05-27 14:11:23 +00:00
Adrian Chadd
d76e4550e9 Clear IFF_DRV_OACTIVE if at least one TX xen/mbuf ring slot has been freed. 2009-05-27 13:59:17 +00:00
Edward Tomasz Napierala
efbad25934 Don't discard packets with 'Destination Unreachable' at the beginning
of ip_forward(), if the IPSEC is compiled in.  It is possible that there
is an SPD that this packets will go through, even if there is no matching
route.  If not, ICMP will be sent anyway, after ip_output().

This is somewhat similar in purpose to r191621, except that one was
for the packets sent from the host, while this one is for packets
being forwarded by the host.

Reviewed by:	bz@
Sponsored by:	Wheel Sp. z o.o. (http://www.wheel.pl)
2009-05-27 12:44:36 +00:00
Edwin Groothuis
84ccb25dc7 Add the regression test for bin/date. 2009-05-27 12:31:55 +00:00
Edwin Groothuis
84b2ce0d42 MFV of tzcode2009h revision r192887
- Clarify the license for the tzcode: public domain

MFC after:	1 month
2009-05-27 12:18:39 +00:00
Edwin Groothuis
71da9898e0 MFV of tzdata2009h:
- Fix coordinates of Africa/Gaborone, Pacific/Noumea, Pacific/Tongatapu,
  Europe/Vatican

- Fix URLs (=3D -> = etc)

- Jordan doesn't go at last Friday of March 00:00 but no last
  Thursday of March 24:00

- Specifically state license for the data: public domain

MFC after:	1 week
2009-05-27 10:02:07 +00:00
Edwin Groothuis
3164401881 Vendor import of tzdata2009h
- Fix coordinates of Africa/Gaborone, Pacific/Noumea, Pacific/Tongatapu,
  Europe/Vatican

- Fix URLs (=3D -> = etc)

- Jordan doesn't go at last Friday of March 00:00 but no last
  Thursday of March 24:00

- Specifically state license for the data: public domain
2009-05-27 09:55:45 +00:00
VANHULLEBUS Yvan
081b9301bf Changed to M_NOWAIT when reallocing psc_buf in padlock_sha_update(),
as we already hold the non sleepable crypto_driver_mutex.

Approved by:	gnn(mentor)
Obtained from:	NETASQ
MFC after:	2 weeks
2009-05-27 09:52:12 +00:00
VANHULLEBUS Yvan
aa1faa5fc6 Lock SPTREE before parsing it in key_spddump()
Approved by:	gnn(mentor)
Obtained from:	NETASQ
MFC after:	2 weeks
2009-05-27 09:44:14 +00:00
Robert Watson
81fee06f9c Convert the MAC Framework from using rwlocks to rmlocks to stabilize
framework registration for non-sleepable entry points.

Obtained from:	TrustedBSD Project
2009-05-27 09:41:58 +00:00
VANHULLEBUS Yvan
cff5821a61 Only decrease refcnt once when flushing SPD entries, to
avoid flushing entries which are still used.

Approved by:	gnn(mentor)
Obtained from:	NETASQ
MFC after:	1 month
2009-05-27 09:31:50 +00:00
Adrian Chadd
7c66482c29 Enforce that there are actually enough xenbus TX ring descriptors available
before attempting to queue the packet.
2009-05-27 06:04:38 +00:00
Adrian Chadd
3fb28bbb67 Comment tidyup; comment where the next explicit check should
appear.
2009-05-27 05:37:04 +00:00
Weongyo Jeong
f58ca84122 ports urtw(4) for USB2. Additionally it supports a 8187B chipset weakly
that it needs more stabilization.
2009-05-27 03:57:38 +00:00
Adrian Chadd
a4ec37f59e Ensure that there are enough TX mbuf ring slots available before beginning
to dequeue a packet.

The tx path was trying to ensure that enough Xenbus TX ring slots existed but
it didn't check to see whether the mbuf TX ring slots were also available.
They get freed in xn_txeof() which occurs after transmission, rather than earlier
on in the process. (The same happens under Linux too.)

Due to whatever reason (CPU use, scheduling, memory constraints, whatever) the
mbuf TX ring may not have enough slots free and would allocate slot 0. This is
used as the freelist head pointer to represent "free" mbuf TX ring slots; setting
this to an actual mbuf value rather than an id crashes the code.

This commit introduces some basic code to track the TX mbuf ring use and then
(hopefully!) ensures that enough slots are free in said TX mbuf ring before it
enters the actual work loop.

A few notes:

* Similar logic needs to be introduced to check there are enough actual slots
  available in the xenbuf TX ring. There's some logic which is invoked earlier
  but it doesn't hard-check against the number of available ring slots.
  Its trivial to do; I'll do it in a subsequent commit.

* As I've now commented in the source, it is likely possible to deadlock the
  driver under certain conditions where the rings aren't receiving any changes
  (which I should enumerate) and thus Xen doesn't send any further software
  interrupts. I need to make sure that the timer(s) are running right and
  the queues are periodically kicked.

PR:		134926
2009-05-27 02:49:08 +00:00
Adrian Chadd
2d8fae9867 Do the invariant check before the mbuf is dereferenced. 2009-05-27 01:56:37 +00:00
Adrian Chadd
c099cafa14 Flesh out some inline documentation which hopefully reflect the intended
reality of these functions.
2009-05-27 01:54:26 +00:00
Adrian Chadd
0e6993e4a7 Add in some INVARIANT checks in the TX mbuf descriptor "freelist" management code.
Slot 0 must always remain "free" and be a pointer to the first free entry in the
mbuf descriptor list. It is thus an error to have code allocate or push slot 0
back into the list.
2009-05-27 01:45:23 +00:00
Stacey Son
7e1e3d9462 Add the OpenSolaris lockstat(1M) command. Requires the dtrace driver,
the lockstat provider, and the ksyms(4) pseudo driver kernel modules.

Approved by:	gnn (mentor)
2009-05-27 01:30:23 +00:00
Jilles Tjoelker
00e8c94f25 Fix various cases with 3 or 4 parameters in test(1) to be POSIX compliant.
More precisely, this gives precedence to an interpretation not using the
'(', ')', '-a' and '-o' in their special meaning, if possible. For example,
it is now safe to write [ "$a" = "$b" ] and assume it compares the two
strings.

The man page already says that test(1) works this way, so does not need to
be changed.

Interpretation of input with more parameters tries a bit harder to find a
valid parse in some cases.

Add various additional test cases to TEST.sh.

PR:		standards/133369
Approved by:	ed (mentor)
2009-05-26 22:33:10 +00:00