ƒ´197682
179
809
297
190
142
388
847
307
204
132
401
332
205
145
444
392
288
407
374
198
290
149
348
283
409
144
111
108
141
300
804
221
243
324
648
213
99
193
211
200
412
122
327
427
162
236
225
134
550
281
272
124
197
194
307
263
133
323
236
271
167
147
212
283
115
179
242
315
403
250
803
562
155
208
102
131
159
342
337
337
235
386
468
272
277
190
142
186
119
333
169
307
606
329
1361
132
289
194
181
153
181
170
424
156
285
154
1284
195
391
190
291
218
418
195
576
169
219
274
213
191
863
109
1277
297
577
362
384
393
382
833
470
1527
398
304
188
247
154
198
165
486
200
176
176
661
196
145
192
192
221
181
373
498
304
138
200
321
233
204
148
437
302
129
318
386
240
147
173
142
151
271
112
547
505
649
232
174
210
143
185
167

K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-10-01T18:37:16.640908Z
K 7
svn:log
V 712
EHCI Hardware BUG workaround

The EHCI HW can use the qtd_next field instead of qtd_altnext when a short
packet is received. This contradicts what is stated in the EHCI datasheet.
Also the total-bytes field in the status field of the following TD gets
corrupted upon reception of a short packet!  We work this around in software by
not queueing more than one job/TD at a time of up to 16Kbytes! The bug has been
seen on multiple INTEL based EHCI chips.  Other vendors have not been tested
yet.

- Applications using /dev/usb/X.Y.Z, where Z is non-zero are affected, but not
  applications using LibUSB v0.1, v1.2 and v2.0.
- Mass Storage (umass) is affected.

Submitted by:	Hans Petter Selasky
MFC after:	3 days

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2009-10-01T18:58:26.648151Z
K 7
svn:log
V 200
Return EOPNOTSUPP instead of EINVAL when doing chflags(2) over an old
format ZFS, as defined in the manual page.

Submitted by:	pjd (response of my original patch but bugs are mine)
MFC after:	3 days

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-10-01T19:12:14.119931Z
K 7
svn:log
V 98
Put square backets ([]) around process names for system processes to patch
the behavior of ps(1).

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2009-10-01T20:05:36.518041Z
K 7
svn:log
V 48
- Sync caches properly when dealing with sf_buf

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2009-10-01T20:11:42.587451Z
K 7
svn:log
V 292
Capture CAM enhancements from perforce via scottl

instrument the callout function to indicate completion

Avoid a racy condition in sbp where multiple targets could conflict with each other by giving each target it's own malloc and stop executing secondary targets via the callback handler.

END
K 10
svn:author
V 6
qingli
K 8
svn:date
V 27
2009-10-01T20:32:29.650601Z
K 7
svn:log
V 751
The flow-table associates TCP/UDP flows and IP destinations with
specific routes. When the routing table changes, for example,
when a new route with a more specific prefix is inserted into the
routing table, the flow-table is not updated to reflect that change.
As such existing connections cannot take advantage of the new path.
In some cases the path is broken. This patch will update the affected
flow-table entries when a more specific route is added. The route
entry is properly marked when a route is deleted from the table.
In this case, when the flow-table performs a search, the stale
entry is updated automatically. Therefore this patch is not
necessary for route deletion.

Submitted by:	simon, phk
Reviewed by:	bz, kmacy
MFC after:	3 days

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2009-10-01T20:56:15.043879Z
K 7
svn:log
V 213
Compile ACPI debugger and disassembler for kernel modules unconditionally.
These files will generate almost empty object files without ACPI_DEBUG/DDB
options.  As a result, size of acpi.ko will increase slightly.

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2009-10-01T21:01:11.487622Z
K 7
svn:log
V 108
Assign the SIMQ_FREEZED flag to the sbp_softc->flags field instead of stomping on the cam_sim->flags field.

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2009-10-01T21:14:40.818828Z
K 7
svn:log
V 37
Merge from HEAD one last time today.

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2009-10-01T21:40:08.140178Z
K 7
svn:log
V 305
sh: Disallow mismatched quotes in backticks (`...`).

Due to the amount of code removed by this, it seems that allowing unmatched
quotes was a deliberate imitation of System V sh and real ksh. Most other
shells do not allow unmatched quotes (e.g. bash, zsh, pdksh, NetBSD /bin/sh,
dash).

PR:		bin/137657

END
K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2009-10-01T21:44:30.532279Z
K 7
svn:log
V 236
In fill_kinfo_thread, copy the thread's name into struct kinfo_proc even
if it is empty.  Otherwise the previous thread's name would remain in the
struct and then be reported for this thread.

Submitted by:	Ryan Stone
MFC after:	1 week

END
K 10
svn:author
V 5
kmacy
K 8
svn:date
V 27
2009-10-01T22:05:38.445541Z
K 7
svn:log
V 110
make read_eflags and write_eflags accomplish the same effect on PVM as native,
simplifying interrupt handling

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-10-02T01:07:28.660618Z
K 7
svn:log
V 48
Style tweaks.

Sponsored by:	FreeBSD Foundation

END
K 10
svn:author
V 6
qingli
K 8
svn:date
V 27
2009-10-02T01:34:55.542616Z
K 7
svn:log
V 348
Previously, if an address alias is configured on an interface, and
this address alias has a prefix matching that of another address
configured on the same interface, then the ARP entry for the alias
is not deleted from the ARP table when that address alias is removed.
This patch fixes the aforementioned issue.

PR:		kern/139113
MFC after:	3 days

END
K 10
svn:author
V 6
qingli
K 8
svn:date
V 27
2009-10-02T01:45:11.272094Z
K 7
svn:log
V 296
Remove a log message from production code. This log message can be
triggered by a misconfigured host that is sending out gratuious ARPs.
This log message can also be triggered during a network renumbering
event when multiple prefixes co-exist on a single network segment.

MFC after:	immediately

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2009-10-02T02:24:25.519007Z
K 7
svn:log
V 195
- Add AF_IPX and AF_NATM to afexists().

- Add afexists() check to address family specific rc.d scripts.  A
  script for an AF will be silently ignored if the kernel has no
  support for the AF.

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2009-10-02T02:27:49.294765Z
K 7
svn:log
V 314
- Fix logic inversion bug of net.inet.tcp.rfc1323[*].

- Split netoptions_start() to netoptions_AF() and add afexists() check
  for each address family.

- Display a message only if the user sets a non-default value, and set
  a sysctl explicitly even if it is the default value.

Spotted by:	Pegasus Mc Cleaft[*]

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2009-10-02T02:28:59.187339Z
K 7
svn:log
V 281
- Split routing_*() and option_*() to *_AF() and add afexists() check
  for each address family.  Replace AF_static() with static_AF() for
  consistency.

- Display a message only if the user sets a non-default value, and set
  a sysctl explicitly even if it is the default value.

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2009-10-02T05:11:46.224949Z
K 7
svn:log
V 105
MFC r197580
  Temporarily disable the use of 1GB page mappings by the direct map.

Approved by:	re (kib)

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2009-10-02T06:19:34.190831Z
K 7
svn:log
V 197
Revert the previous afexists() change.  Knobs configured explicitly by
the user should not be ignored if possible even if the kernel does not
support the prerequisite feature.

Discussed with:	ume

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2009-10-02T06:51:39.011324Z
K 7
svn:log
V 57
The net.inet.tcp.log_in_vain accepts 0, 1 or 2, not Y/N.

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2009-10-02T07:00:20.076533Z
K 7
svn:log
V 255
Enable adding a link-local address even if ND6_IFF_IFDISABLED.
Note that when the interface has ND6_IFF_IFDISABLED, a newly-added
address is always marked as IN6_IFF_TENTATIVE so that the interface
can perform DAD after the ND6_IFF_IFDISABLED is cleared.

END
K 10
svn:author
V 6
rpaulo
K 8
svn:date
V 27
2009-10-02T11:10:05.685205Z
K 7
svn:log
V 187
Remove performance counter headers. This code came from NetBSD, but our
hardware perf. counter support is different, so we don't need these
files.

Reviewed by:	freebsd-arm (no comments)

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-02T11:10:51.607157Z
K 7
svn:log
V 312
Migrate a portion of TrustedBSD Capabilities development from Perforce
to Subversion -- specifically, we will be maintaining a backport of the
work to stable/8 in Subversion.  This is the initial branch integration
from stable/8 to the capabilities8 tree.

Obtained from:	TrustedBSD Project
Sponsored by:	Google

END
K 10
svn:author
V 6
rpaulo
K 8
svn:date
V 27
2009-10-02T11:14:12.081563Z
K 7
svn:log
V 49
Reserve numbers for XScale.

Reviewed by:	jkoshy

END
K 10
svn:author
V 6
rpaulo
K 8
svn:date
V 27
2009-10-02T11:17:51.325390Z
K 7
svn:log
V 16
merge from head

END
K 10
svn:author
V 6
rpaulo
K 8
svn:date
V 27
2009-10-02T11:46:01.205468Z
K 7
svn:log
V 13
Build fixes.

END
K 10
svn:author
V 4
nyan
K 8
svn:date
V 27
2009-10-02T12:47:01.304354Z
K 7
svn:log
V 48
Fix build nfscl and/or nfsd.

MFC after:	3 days

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2009-10-02T17:39:23.156312Z
K 7
svn:log
V 205
Welcome Jaakko Heinonen (jh@) as a src committer.  Jaakko will start
with bugbusting, mostly in kern and bin categories.  I'll be his mentor,
with Robert Watson (rwatson@) as co-mentor.

Approved by:	core

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2009-10-02T17:48:51.831882Z
K 7
svn:log
V 712
Add a mitigation feature that will prevent user mappings at
virtual address 0, limiting the ability to convert a kernel
NULL pointer dereference into a privilege escalation attack.

If the sysctl is set to 0 a newly started process will not be able
to map anything in the address range of the first page (0 to PAGE_SIZE).
This is the default. Already running processes are not affected by this.

You can either change the sysctl or the tunable from loader in case
you need to map at a virtual address of 0, for example when running
any of the extinct species of a set of a.out binaries, vm86 emulation, ..
In that case set security.bsd.map_at_zero="1".

Superseeds:		r197537
In collaboration with:	jhb, kib, alc

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2009-10-02T17:51:46.794972Z
K 7
svn:log
V 129
Back out the functional parts from r197537.  After r197711, affecting all
user mappings, mmap no longer needs special treatment.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2009-10-02T17:53:48.771447Z
K 7
svn:log
V 151
Replace the name of the sysctl to security.bsd.map_at_zero and to be
consistent updated the name of the variable as well, after the change
in r197711.

END
K 10
svn:author
V 5
simon
K 8
svn:date
V 27
2009-10-02T17:58:47.662043Z
K 7
svn:log
V 229
MFC r197711:

Add no zero mapping feature.

NOTE: Unlike in the other branches where this change will be "merged"
to, the 'no zero mapping' is enabled by default in stable/8.

Errata:		FreeBSD-EN-09:05.null
Approved by:	re (kib)

END
K 10
svn:author
V 5
simon
K 8
svn:date
V 27
2009-10-02T18:09:56.509887Z
K 7
svn:log
V 553
MFC r197711 (partial) to 6.x and 7.x:

- Add no zero mapping feature, disabled by default. [EN-09:05]

MFC 178913,178914,179242,179243,180336,180340 to 6.x:

- Fix kqueue pipe race conditions. [SA-09:13]

MFC r192301 to 7.x; 6.x has slightly different fix:

- Fix devfs / VFS NULL pointer race condition. [SA-09:14]

Security:	FreeBSD-SA-09:13.pipe
Security:	FreeBSD-SA-09:14.devfs
Errata:		FreeBSD-EN-09:05.null
Submitted by:	kib [SA-09:13] [SA-09:14]
Submitted by:	bz [EN-09:05]
In collaboration with:	jhb, kib, alc [EN-09:05]
Approved by:	so (simon)

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2009-10-02T18:33:40.987592Z
K 7
svn:log
V 117
MFC: r197490

Merge r194204 from amd64/i386:

Enable PRINTF_BUFR_SIZE by default.

PR:		139134
Approved by:	re (kib)

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2009-10-02T19:51:03.463793Z
K 7
svn:log
V 6
- MFC

END
K 10
svn:author
V 5
kmacy
K 8
svn:date
V 27
2009-10-02T20:15:47.969993Z
K 7
svn:log
V 99
Add background sendfile for asynchrounous completion of non-blocking requests.
Disable by default.

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2009-10-02T20:19:53.335038Z
K 7
svn:log
V 118
- Enable an afexists() check only when no AF argument is specified.
- Simplify helper functions.

Discussed with:	ume

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-02T21:31:15.620401Z
K 7
svn:log
V 103
Don't comment on stream socket handling in sosend_dgram, since that's
not handled.

MFC after:	3 weeks

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2009-10-02T22:30:44.957622Z
K 7
svn:log
V 316
Fix RTS/CTS flow control, broken by the TTY overhaul. The new TTY
interface is fairly simple WRT dealing with flow control, but
needed 2 new RX buffer functions with "get-char-from-buf" separated
from "advance-buf-pointer" so that the pointer could be advanced
only when ttydisc_rint() succeeded.

MFC after:	1 week

END
K 10
svn:author
V 5
kmacy
K 8
svn:date
V 27
2009-10-02T23:18:40.270087Z
K 7
svn:log
V 28
fix interface compatibility

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2009-10-02T23:48:42.447356Z
K 7
svn:log
V 232
- Fix the problem presented by r196988. svn merge was erroneously
interrupted and after re-run new files were not added to repo though
respective revisions were marked as merged. This commit presents latest
versions of these files.

END
K 10
svn:author
V 7
weongyo
K 8
svn:date
V 27
2009-10-03T02:28:28.655951Z
K 7
svn:log
V 330
TRENDnet TEW-424UB has multiple revisions so clarify zyd(4) man page and
adds a device to urtw(4).  The revision informations are as follows:

    rev A       ZD1211
    V2          SiS163U
    V2.1R       SiS163U
    V3.xR       RTL8187B

and bump date.

Obtained from:	OpenBSD
Reported by:	Albert Shih <Albert.Shih at obspm.fr>

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2009-10-03T02:37:21.992173Z
K 7
svn:log
V 68
The 6bone was decommissioned on 6/6/06, so remove references to it.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2009-10-03T10:50:00.638349Z
K 7
svn:log
V 144
Print a warning in case we cannot add more brandinfo because
we would overflow the MAX_BRANDS sized array.

Reviewed by:	kib
MFC After:	1 month

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2009-10-03T10:56:03.394115Z
K 7
svn:log
V 133
Put #ifdef INET around parts of the FLOWTABLE code, to unbreak
nooptions INET kernel builds.

MFC after:	3 days
X-MFC:		with r197687

END
K 10
svn:author
V 6
rpaulo
K 8
svn:date
V 27
2009-10-03T11:02:36.824291Z
K 7
svn:log
V 39
Add OpenVPN IANA assigned port number.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2009-10-03T11:57:21.546454Z
K 7
svn:log
V 458
Make sure that the primary native brandinfo always gets added
first and the native ia32 compat as middle (before other things).
o(ld)brandinfo as well as third party like linux, kfreebsd, etc.
stays on SI_ORDER_ANY coming last.

The reason for this is only to make sure that even in case we would
overflow the MAX_BRANDS sized array, the native FreeBSD brandinfo
would still be there and the system would be operational.

Reviewed by:	kib
MFC after:	1 month

END
K 10
svn:author
V 4
nyan
K 8
svn:date
V 27
2009-10-03T12:22:12.973903Z
K 7
svn:log
V 187
unifdef NFSCLIENT because the nlm depends on the nfsclient even if NFSCLIENT
is not defined.

Now the nfslockd module works with the nfsclient module.

Reviewed by:	kib
MFC after:	3 days

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-03T12:51:28.390439Z
K 7
svn:log
V 177
Add C version of unicode2utf8.

Perl version: 45 seconds for 92 conversions.
Initial C version: 25 seconds for 92 conversions.
Current C version: 12 seconds for 92 conversions.

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-03T13:17:21.234877Z
K 7
svn:log
V 30
Remove obsolete instructions.

END
K 10
svn:author
V 6
rpaulo
K 8
svn:date
V 27
2009-10-03T13:59:15.274433Z
K 7
svn:log
V 101
Remove remaining bits of performance counter support.

Submitted by:	Tom Judge <tom at tomjudge.com>

END
K 10
svn:author
V 4
nyan
K 8
svn:date
V 27
2009-10-03T14:38:22.104908Z
K 7
svn:log
V 100
MFC: revision 197657

  MFi386: revision 197653

    Improve 802.11s comment.

Approved by:	re (bz)

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2009-10-03T15:02:55.009139Z
K 7
svn:log
V 210
When releasing a lockmgr held in shared way we need to use a write memory
barrier in order to avoid, on architectures which doesn't have strong
ordered writes, CPU instructions reordering.

Diagnosed by:	fabio

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2009-10-03T16:13:56.792621Z
K 7
svn:log
V 162
Fix world build on alpha, by adding an include now required but only added
on other platforms.

Note: this is not an MFC due to removal of alpha support in head.

END
K 10
svn:author
V 6
rpaulo
K 8
svn:date
V 27
2009-10-03T17:49:44.093982Z
K 7
svn:log
V 38
Checkpoint code. It no longer panics.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2009-10-04T09:07:29.862160Z
K 7
svn:log
V 226
MFC revision 197683:

Return EOPNOTSUPP instead of EINVAL when doing chflags(2) over an old
format ZFS, as defined in the manual page.

Submitted by:	pjd (response of my original patch but bugs are mine)
Approved by:	re (kib)

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2009-10-04T09:57:39.921342Z
K 7
svn:log
V 139
This commit adds subdirectory mergeinfo which was intentionally
ommitted from previous changeset.

Requested by:	kib
Approved by:	re (kib)

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2009-10-04T10:38:04.868528Z
K 7
svn:log
V 174
Fix a bug that causes the fsx test case of mmap'ed page being out of sync
of read/write, inspired by ZFS's counterpart.

PR:		kern/139312
Submitted by:	gk@
MFC after:	1 week

END
K 10
svn:author
V 6
rpaulo
K 8
svn:date
V 27
2009-10-04T10:54:20.099367Z
K 7
svn:log
V 72
Install x86 related man pages on x86 systems only.

Reviewed by:	jkoshy

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-10-04T12:11:44.262449Z
K 7
svn:log
V 55
MFC r197660:
Fix typo.

Approved by:	re (bz, kensmith)

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-10-04T12:14:49.391206Z
K 7
svn:log
V 119
MFC r197661:
Move the annotation for vm_map_startup() immediately before the function.

Approved by:	re (bz, kensmith)

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-10-04T12:20:59.541936Z
K 7
svn:log
V 190
MFC r197663:
As a workaround, for Intel CPUs, do not use CLFLUSH in
pmap_invalidate_cache_range() when self-snoop is apparently not reported
in cpu features.

Approved by:	re (bz, kensmith)

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-10-04T13:00:27.569956Z
K 7
svn:log
V 23
MFC r197660:
Fix typo.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-10-04T13:03:07.313710Z
K 7
svn:log
V 87
MFC r197661:
Move the annotation for vm_map_startup() immediately before the function.

END
K 10
svn:author
V 5
simon
K 8
svn:date
V 27
2009-10-04T16:30:33.136878Z
K 7
svn:log
V 147
In lists, if there is a Li command remove it.  This fixes markup for
uath(4).

MFC after:	3 days
Reported by:	Warren Block <wblock at wonkity.com>

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2009-10-04T17:16:11.529543Z
K 7
svn:log
V 219
MFC r197371: Mention that NUL characters are not allowed in sh(1) input.

I do not consider this a bug because POSIX permits it and argument strings
and environment variables cannot contain '\0' anyway.

PR:		bin/25542

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2009-10-04T17:22:51.707313Z
K 7
svn:log
V 307
MFC r197363: Update find(1) man page for -L/-delete interaction.

It is a bit unfortunate that the example to delete broken symlinks now uses
rm(1), but allowing this with -delete would require fixing fts(3) to not
imply FTS_NOCHDIR if FTS_LOGICAL is given (or hacks in the -delete option).

PR:		bin/90687

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2009-10-04T18:53:10.310887Z
K 7
svn:log
V 157
Align and pad the page queue and free page queue locks so that the linker
can't possibly place them together within the same cache line.

MFC after:	3 weeks

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-10-04T19:03:32.557180Z
K 7
svn:log
V 706
MFC r197682

 EHCI Hardware BUG workaround

 The EHCI HW can use the qtd_next field instead of qtd_altnext when a short
 packet is received. This contradicts what is stated in the EHCI datasheet.
 Also the total-bytes field in the status field of the following TD gets
 corrupted upon reception of a short packet!  We work this around in software by
 not queueing more than one job/TD at a time of up to 16Kbytes! The bug has been
 seen on multiple INTEL based EHCI chips.  Other vendors have not been tested
 yet.

 - Applications using /dev/usb/X.Y.Z, where Z is non-zero are affected, but not
   applications using LibUSB v0.1, v1.2 and v2.0.
 - Mass Storage (umass) is affected.

Approved by:	re (kib)

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2009-10-04T19:43:36.753308Z
K 7
svn:log
V 469
Better glibc compatibility for getline/getdelim:

- Tolerate applications that pass a NULL pointer for the buffer and
  claim that the capacity of the buffer is nonzero.

- If an application passes in a non-NULL buffer pointer and claims the
  buffer has zero capacity, we should free (well, realloc) it
  anyway. It could have been obtained from malloc(0), so failing to
  free it would be a small memory leak.

MFC After:	2 weeks
Reported by:	naddy
PR:		ports/138320

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2009-10-04T19:44:41.730680Z
K 7
svn:log
V 63
Regression tests for r197752 (handling of empty/NULL buffers).

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-04T21:07:19.799236Z
K 7
svn:log
V 113
Add man-page for the unicode2utf8 utility.
Fix wording of the examples, the ru_RU word was Saturday, not Sunday.

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-04T21:07:48.135241Z
K 7
svn:log
V 9
Stylify.

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-04T21:14:44.964464Z
K 7
svn:log
V 37
main system -> base operating system

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-04T21:22:19.746470Z
K 7
svn:log
V 65
Add warning about the output file being automatically generated.

END
K 10
svn:author
V 6
marcus
K 8
svn:date
V 27
2009-10-04T21:46:43.853293Z
K 7
svn:log
V 246
MFC: rev. 197681

Correct the pthread stub prototype for pthread_mutexattr_settype to allow for
the type argument.  This is known to fix some pthread_mutexattr_settype()
invocations, especially when it comes to pulseaudio.

Approved by:	re (kib)

END
K 10
svn:author
V 6
marcus
K 8
svn:date
V 27
2009-10-04T21:48:17.075336Z
K 7
svn:log
V 241
MFC: rev. 197681

Correct the pthread stub prototype for pthread_mutexattr_settype to allow for
the type argument.  This is known to fix some pthread_mutexattr_settype()
invocations, especially when it comes to pulseaudio.

Approved by:	kib

END
K 10
svn:author
V 6
marcus
K 8
svn:date
V 27
2009-10-04T21:50:29.971207Z
K 7
svn:log
V 241
MFC: rev. 197681

Correct the pthread stub prototype for pthread_mutexattr_settype to allow for
the type argument.  This is known to fix some pthread_mutexattr_settype()
invocations, especially when it comes to pulseaudio.

Approved by:	kib

END
K 10
svn:author
V 7
weongyo
K 8
svn:date
V 27
2009-10-04T23:30:08.112311Z
K 7
svn:log
V 138
updates device entries supported with the product name not magic numbers
and sorts entries.  WUSB54GCV2 is added.

Obtained from:	OpenBSD

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2009-10-05T00:28:47.610414Z
K 7
svn:log
V 285
Change the fake top stack frame from 16 to 48 bytes to match the ABI, and
use the dsitrap handler for data segment exceptions in order to record
the DAR. Still weird crashing bugs associated with threading -- maybe the
trap handlers are misbehaving in a way that completely eludes me.

END
K 10
svn:author
V 6
mjacob
K 8
svn:date
V 27
2009-10-05T01:31:16.315469Z
K 7
svn:log
V 372
The cylinder group tag cg_initediblk needs to match the number of inodes
actually initialized. In the growfs case for UFS2, no inodes were actually
being initialized and the number of inodes noted as initialized was the
number of inodes per group. This created a filesystem that was deemed
corrupted because the inodes thus added were full of garbage.

MFC after:	1 month

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-05T07:11:19.396212Z
K 7
svn:log
V 177
Modified locale(1) to be able to show the altmon_X fields and the [cxX]_fmt's.
Also modify the "-k list" option to display only fields with a certain prefix.

MFC after:	1 week

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-05T07:13:15.984449Z
K 7
svn:log
V 182
Modified locale(1) to be able to show the altmon_X fields and the [cxX]_fmt's.
Also modify the "-k list" option to display only fields with a certain prefix.

MFC after:      1 week

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-05T07:21:21.953068Z
K 7
svn:log
V 96
Backout changes for c_fmt, x_fmt and X_fmt, they were coming from
the wrong patches. Apologies.

END
K 10
svn:author
V 4
lulf
K 8
svn:date
V 27
2009-10-05T08:44:31.520900Z
K 7
svn:log
V 49
- Improve error message consistency and wording.

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2009-10-05T09:26:22.685740Z
K 7
svn:log
V 94
Change the pam_ssh examples: if you use it, you probably want want_agent.

MFC after:	3 weeks

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2009-10-05T09:28:54.890930Z
K 7
svn:log
V 27
tabify

MFC after:	3 weeks

END
K 10
svn:author
V 4
stas
K 8
svn:date
V 27
2009-10-05T10:08:58.641492Z
K 7
svn:log
V 239
- Drop unused pmap_use_l1 function and comment out currently unused
  pmap_dcache_wbinv_all/pmap_copy_page functions which we might want
  to take advatage of later.  This fixes the build with PMAP_DEBUG
  defined.

Discussed with:	cognet

END
K 10
svn:author
V 4
nyan
K 8
svn:date
V 27
2009-10-05T14:03:26.405617Z
K 7
svn:log
V 76
MFC: revision 197709

  Fix build nfscl and/or nfsd.

Approved by:	re (kib)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2009-10-05T14:13:16.679765Z
K 7
svn:log
V 214
When the timeout backoff hits the maximum value, leave it capped at the
maximum value rather than setting it to the result of a boolean expression
that is always true.

Submitted by:	Joseph Kong
MFC after:	1 month

END
K 10
svn:author
V 8
gallatin
K 8
svn:date
V 27
2009-10-05T14:28:23.771203Z
K 7
svn:log
V 508
MFC:197645
Two more mxge watchdog fixes

1) Restore the PCI Express control register after a watchdog
   reset.  This is required because the device will come out
   of watchdog reset with the pectl reg at its default state,
   and important BIOS configuration (like max payload size)
   could be lost.

2) Call mxge_start_locked() for every tx queue before dropping
   the lock in the watchdog handler.   This is required, as
   the queue's buf ring may have filled during the reset.

Approved by:	re (kib)

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2009-10-05T14:46:56.530247Z
K 7
svn:log
V 228
Shove boot errors further down the line. The 288 bytes below the stack
frame are available as scratch space, so take care not to overwrite them
in the trap handlers. Real hardware now boots to the point of trying to
start init.

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-05T14:49:16.541458Z
K 7
svn:log
V 1263
First cut at implementing SOCK_SEQPACKET support for UNIX (local) domain
sockets.  This allows for reliable bi-directional datagram communication
over UNIX domain sockets, in contrast to SOCK_DGRAM (M:N, unreliable) or
SOCK_STERAM (bi-directional bytestream).  Largely, this reuses existing
UNIX domain socket code.  This allows applications requiring record-
oriented semantics to do so reliably via local IPC.

Some implementation notes (also present in XXX comments):

- Currently we lack an sbappend variant able to do datagrams and control
  data without doing addresses, so we mark SOCK_SEQPACKET as PR_ADDR.
  Adding a new variant will solve this problem.

- UNIX domain sockets on FreeBSD provide back-pressure/flow control
  notification for stream sockets by manipulating the send socket
  buffer's size during pru_send and pru_rcvd.  This trick works less well
  for SOCK_SEQPACKET as sosend_generic() uses sb_hiwat not just to
  manage blocking, but also to determine maximum datagram size.  Fixing
  this requires rethinking how back-pressure is done for SOCK_SEQPACKET;
  in the mean time, it's possible to get EMSGSIZE when buffers fill,
  instead of blocking.

Discussed with:	benl
Reviewed by:	bz, rpaulo
MFC after:	3 months
Sponsored by:	Google

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2009-10-05T15:05:43.844107Z
K 7
svn:log
V 41
Add myself.

Approved by:	trasz (mentor)

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-05T15:06:14.855479Z
K 7
svn:log
V 192
netstat(1) support for UNIX SOCK_SEQPACKET sockets -- changes were required
only for the kvm case, as we supported SOCK_SEQPACKET via sysctl already.

Sponsored by:	Google
MFC after:	3 months

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-05T15:07:44.423403Z
K 7
svn:log
V 98
SOCK_SEQPACKET is now supported on UNIX domain sockets.

Sponsored by:	Google
MFC after:	3 months

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-05T15:15:13.566509Z
K 7
svn:log
V 85
Bump unix(4) man page date for SOCK_SEQPACKET.

Suggested by:	bz
MFC after:	3 months

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2009-10-05T15:16:28.238590Z
K 7
svn:log
V 59
Make fetch(9) and store(9) manual pages closer to reality.

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-05T15:27:01.289476Z
K 7
svn:log
V 85
A few regression tests for SOCK_SEQPACKET UNIX domain sockets.

Sponsored by:	Google

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2009-10-05T15:45:25.921159Z
K 7
svn:log
V 70
Set the location for stack-based arguments in an ABI-independent way.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2009-10-05T16:26:54.630548Z
K 7
svn:log
V 330
- Revert r191568 partially.  Forcing AHCI mode by changing device subclass
and progif is evil.  It doesn't work reliably[1] and we should honor BIOS
configuration by the user.
- If the SATA controller is enbled but combined mode is disabled, mask off
the emulated IDE channel on the legacy IDE controller.

Pointed out by:	mav[1]

END
K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2009-10-05T18:20:36.096148Z
K 7
svn:log
V 64
Free Navdeep from membership and promote him to project status.

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2009-10-05T18:55:13.756055Z
K 7
svn:log
V 192
Add more symbols that need to be masked:

 - initialized and uninitialized data
 - symbols from roaming_dummy.c which end up in pam_ssh

Update the command line used to generate the #defines.

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2009-10-05T18:56:18.095569Z
K 7
svn:log
V 62
pam_ssh needs roaming_dummy to link correctly against libssh.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2009-10-05T19:29:25.485260Z
K 7
svn:log
V 1186
MFC r197461:
  Use __NO_STRICT_ALIGNMENT to determine whether de(4) have to apply
  alignment fixup code for received frames on strict alignment
  architectures.

MFC r197463:
  Consistently use bus_addr_t.

MFC r197464:
  Destroy dmamap in dma cleanup.

MFC r197465:
  Align Tx/Rx descriptors on 32 bytes boundary instead of PAGE_SIZE.
  Also align setup descriptor on 32 bytes boundary. Tx buffer have no
  alignment limitation so create dmamap without alignment
  restriction[1]. Rx buffer still seems to require 4 bytes alignment
  limitation but we can simply use MCLBYTES for size to map the
  buffer instead of TULIP_DATA_PER_DESC as the buffer is allocated
  with m_getcl(9).
  de(4) supports up to TULIP_MAX_TXSEG segments for Tx buffers,
  increase maximum dma segment size to TULIP_MAX_TXSEG * MCLBYTES.
  While I'm here remove TULIP_DATA_PER_DESC as it is not used anymore.

  This should fix de(4) breakage introduced after r176206.
  Submitted by:	jhb [1]
  Reported by:	WATANABE Kazuhiro < CQG00620 <> nifty dot ne dot jp >
  Tested by:	WATANABE Kazuhiro < CQG00620 <> nifty dot ne dot jp >,
		Takahashi Yoshihiro < nyan <> jp dot freebsd dot org >
Approved by:	re (kib)

END
K 10
svn:author
V 3
bcr
K 8
svn:date
V 27
2009-10-05T19:29:49.318383Z
K 7
svn:log
V 102
Belatedly add my calendar entry.

Discussed with:     remko
Approved by:        remko, jkois (mentor)

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2009-10-05T19:56:56.198922Z
K 7
svn:log
V 296
Fix NFSv4 ACLs on sparc64.  Turns out that fuword(9) fetches 64 bits
instead of sizeof(int), and on sparc64 that resulted in fetching wrong
value for acl_maxcnt, which in turn caused __acl_get_link(2) to fail
with EINVAL.

PR:		sparc64/139304
Submitted by:	Dmitry Afanasiev <KOT at MATPOCKuH.Ru>

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2009-10-05T20:11:33.236179Z
K 7
svn:log
V 98
Fix a case when both ${name}_program and ${command} are defined.

Spotted by:	Michio "Karl" Jinbo

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2009-10-05T20:21:41.020283Z
K 7
svn:log
V 199
cxgb(4) updates, including:
- support for the new Gen-2, BT, and LP-CR cards.
- T3 firmware 7.7.0
- shared "common code" updates.

Approved by:	gnn (mentor)
Obtained from:	Chelsio
MFC after:	1 month

END
K 10
svn:author
V 6
marcus
K 8
svn:date
V 27
2009-10-05T20:38:36.917946Z
K 7
svn:log
V 122
Add merginfo for the _pthread_stubs.c commit which merged r197681 to stable/8.

Requested by:   kib
Approved by:	re (kib)

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2009-10-05T21:11:04.894654Z
K 7
svn:log
V 321
fts_open() requires that the list passed as argument to contain at least
one path.  When the list is empty (contain only a NULL pointer), return
EINVAL instead of pretending to succeed, which will cause a NULL pointer
deference in a later fts_read() call.

Noticed by:	Christoph Mallon (via rdivacky@)
MFC after:	2 weeks

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-05T22:23:12.882301Z
K 7
svn:log
V 99
Fix build on amd64, where sysctl arg1 is a pointer.

Reported by:	Mr Tinderbox
MFC after:	3 months

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-05T22:24:13.964887Z
K 7
svn:log
V 479
In tcp_input(), we acquire a global write lock at first only if a
segment is likely to trigger a TCP state change (i.e., FIN/RST/SYN).
If we later have to upgrade the lock, we acquire an inpcb reference
and drop both global/inpcb locks before reacquiring in-order.  In
that gap, the connection may transition into TIMEWAIT, so we need
to loop back and reevaluate the inpcb after relocking.

MFC after:	3 days
Reported by:	Kamigishi Rei <spambox at haruhiism.net>
Reviewed by:	bz

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2009-10-05T23:19:51.001617Z
K 7
svn:log
V 75
- Revert part of r197685 because this change leads to wrong data in cache.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2009-10-06T02:13:32.387958Z
K 7
svn:log
V 124
"Potluck Pogo" was a collection of Walt Kelly's "Pogo" cartoons
first published in 1955. "Putluck Pogo" seems to be a typo.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2009-10-06T03:53:29.667086Z
K 7
svn:log
V 173
Set up a stack for Open Firmware to use. Make it real-mode accessible,
and use the 32-bit ABI for the stack. This should prevent stack frame
corruption during the OF thunk.

END
K 10
svn:author
V 5
maxim
K 8
svn:date
V 27
2009-10-06T04:57:18.950256Z
K 7
svn:log
V 118
o Fix typo: "an in particular" -> "and in particular".

PR:		docs/139370
Submitted by:	Kenyon Ralph
MFC after:	1 week

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2009-10-06T06:35:52.023277Z
K 7
svn:log
V 97
- curbrk variable for sbrk and brk should be the same
- Add correct variable names to Symbol.map

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-10-06T07:24:23.419713Z
K 7
svn:log
V 765
Cannibalise an unused field in the ALE to store a count of the bytes written to
the ALE by the consumer. This extends the alq_get/alq_post interface to allow a
consumer to request an allocation from the ALQ that may be larger than is
actually needed. Nothing changes in the default use case. The new use case made
possible by this change is as follows:
 - Consumer requests X bytes from the ALQ using alq_getn().
 - Consumer only generates Y bytes of data (where Y < X) and writes them to
   the ALQ buffer location pointed to by ale->ae_data.
 - [New step] Consumer overwrites ale->ae_bytesused with the value of Y to
   inform alq_post() of the actual number of bytes written.
 - Consumer calls alq_post() to complete the write.

Sponsored by:	FreeBSD Foundation

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2009-10-06T10:19:20.408943Z
K 7
svn:log
V 17
Expand $FreeBSD$

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2009-10-06T13:45:49.616424Z
K 7
svn:log
V 1179
Per their definition, atomic instructions used in conjuction with
memory barriers should also ensure that the compiler doesn't reorder paths
where they are used.  GCC, however, does that aggressively, even in
presence of volatile operands.  The most reliable way GCC offers for avoid
instructions reordering is clobbering "memory" even if that is
theoretically an heavy-weight operation, flushing the content of all
the registers and forcing reload of them (We could rely, however, on
gcc DTRT by just understanding the purpose as this is a well-known
pattern for many modern operating-systems).

Not all our memory barriers, right now, clobber memory for GCC-like
compilers. The most notable cases are IA32 and amd64 where the memory
barrier are treacted the same as normal atomic instructions.
Fix this by offering the possibility to implement atomic instructions
with memory barriers separately from the normal version and implement
the GCC-like specific one using memory clobbering.
Thanks to Chris Lattner (@apple) for his discussion on llvm specifics.

Reported by:	jhb
Reviewed by:	jhb
Tested by:	rdivacky, Giovanni Trematerra
		<giovanni dot trematerra at gmail dot com>

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-06T14:05:57.395066Z
K 7
svn:log
V 200
Add basename_r(3) to complement basename(3).  basename_r(3) which accepts
a caller-allocated buffer of at least MAXPATHLEN, rather than using a
global buffer.

MFC after:	1 month
Sponsored by:	Google

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2009-10-06T15:44:08.835699Z
K 7
svn:log
V 476
Add even more paranoia to the 32-bit OF thunk, and also sprinkle some
in ofw_machdep.c. This fixes a problem where the system could take
an interrupt in the middle of a firmware call, and then end in the trap
handler with a trashed PCPU pointer and a wrong stack pointer, with the
expected ensuing hilarity.

This fixes the last known problem on hardware -- both my XServe and the
Cell simulator successfully mount root and then complain that the userland
does not exist yet.

END
K 10
svn:author
V 6
cokane
K 8
svn:date
V 27
2009-10-06T16:05:06.742762Z
K 7
svn:log
V 266
MFC: r197403, r197644, r197654, and r197659

Fix some unexpected potential NULL de-references in kernel mode due to
usage of pre-8.0 wifi operations with the ndis driver wrapping a Win32/64
wifi driver.

Submitted by:	Paul B Mahol <onemda@gmail.com>
Approved by:	re

END
K 10
svn:author
V 6
marcus
K 8
svn:date
V 27
2009-10-06T17:10:38.060394Z
K 7
svn:log
V 288
Properly record merginfo for r197681 into lib/libc instead of lib/libc/gen.
Kib didn't see the previous commit before I committed it.  I had assumed
implicit approval when he requested the merginfo.  So pointhats to me
all around.  This commit was reviewed by kib.

Approved by:	re (kib)

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-06T17:14:39.477516Z
K 7
svn:log
V 296
In rtld's map_object(), use pread(..., 0) rather than read() to read the
ELF header from the front of the file.  As all other I/O on the binary
is done using mmap(), this avoids the need for seek privileges on the
file descriptor during run-time linking.

MFC after:	1 month
Sponsored by:	Google

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-10-06T17:33:00.745249Z
K 7
svn:log
V 284
Remove a superfluous semi-colon and fix an accounting bug in alq_doio(). The
special case where the buffer had wrapped early but no bytes had been
subsequently written (i.e. alq->aq_writehead == 0 && alq->aq_wrapearly > 0) was
not handled correctly.

Sponsored by:	FreeBSD Foundation

END
K 10
svn:author
V 6
qingli
K 8
svn:date
V 27
2009-10-06T18:47:02.396778Z
K 7
svn:log
V 737
MFC	r197687

The flow-table associates TCP/UDP flows and IP destinations with
specific routes. When the routing table changes, for example,
when a new route with a more specific prefix is inserted into the
routing table, the flow-table is not updated to reflect that change.
As such existing connections cannot take advantage of the new path.
In some cases the path is broken. This patch will update the affected
flow-table entries when a more specific route is added. The route
entry is properly marked when a route is deleted from the table.
In this case, when the flow-table performs a search, the stale
entry is updated automatically. Therefore this patch is not
necessary for route deletion.

Reviewed by:	bz, kmacy
Approved by:	re

END
K 10
svn:author
V 6
qingli
K 8
svn:date
V 27
2009-10-06T19:44:44.971597Z
K 7
svn:log
V 374
MFC	197695

Previously, if an address alias is configured on an interface, and
this address alias has a prefix matching that of another address
configured on the same interface, then the ARP entry for the alias
is not deleted from the ARP table when that address alias is removed.
This patch fixes the aforementioned issue.

PR:		kern/139113
Reviewed by:	bz
Approved by:	re

END
K 10
svn:author
V 8
rdivacky
K 8
svn:date
V 27
2009-10-06T20:19:16.206619Z
K 7
svn:log
V 1428
Fix tcsh losing history when tcsh terminates because the pty beneath it
is closed.

Diagnosed by Ted Anderson:

New signal queuing logic was introduced in 6.15 and allows the signal handlers
to be run explicitly by calling handle_pending_signals, instead of
immediately when the signal is delivered.  This function is called at
various places, typically when receiving a EINTR from a slow system call
such as read or write.  In the pty exit case, it was called from xwrite,
called from flush, while printing the "exit" message after receiving EOF
when reading from the pty (note that the read did not return EINTR but
zero bytes, indicating EOF).  The SIGHUP handler, phup(), called
rechist, which opened the history file and began writing the merged
history to it.  This process invoked flush recursively to actually write
the data.  In this case, however, the flush noticed it was being called
recursively and decided fail by calling stderror.

My conclusion was that the signal was being handled at a bad time.  But
whether to fix flush not to care about the recursive call, or to handle
the signal some other time and when to handle it, was unclear to me.
However, by adding an extra call to handle_pending_signals, just after
process() returns to main(), I was able to avoid the truncated history
after network outages and similar failures.  I verified this fix in
version 6.17.

Approved by:	ed (mentor)
MFC after:	1 week

END
K 10
svn:author
V 6
qingli
K 8
svn:date
V 27
2009-10-06T20:33:02.081205Z
K 7
svn:log
V 302
MFC	r197696

Remove a log message from production code. This log message can be
triggered by a misconfigured host that is sending out gratuious ARPs.
This log message can also be triggered during a network renumbering
event when multiple prefixes co-exist on a single network segment.

Approved by:	re

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-06T20:35:41.260503Z
K 7
svn:log
V 207
Remove tcp_input lock statistics; these are intended for debugging only
and are not intended to ship in 8.0 as they dirty additional cache
lines in a performance-critical per-packet path.

MFC after:	3 days

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2009-10-06T21:23:49.717290Z
K 7
svn:log
V 93
MFC r197625: Fix using lp(1) without the new -t option after r194171.

Approved by:	re (kib)

END
K 10
svn:author
V 5
kmacy
K 8
svn:date
V 27
2009-10-06T21:40:50.512380Z
K 7
svn:log
V 152
Prevent paging pressure from draining arc too much
- always drain arc if above arc_c_max - never drain arc if arc is below arc_c_max

MFC after:	3 days

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-10-06T21:42:41.787673Z
K 7
svn:log
V 57
Numerous style tweaks.

Sponsored by:	FreeBSD Foundation

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-10-06T21:46:03.442538Z
K 7
svn:log
V 100
Remove a variable that is no longer used after the switch to ALQ.

Sponsored by:	FreeBSD Foundation

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2009-10-06T21:49:13.457938Z
K 7
svn:log
V 70
MFC r197625: Fix using lp(1) without the new -t option after r195349.

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2009-10-06T22:00:14.983049Z
K 7
svn:log
V 390
sh: Send the "xyz: not found" message to redirected fd 2.
This also fixes that trying to execute a non-regular file with a command
name without '/' returns 127 instead of 126.
The fix is rather simplistic: treat CMDUNKNOWN as if the command were found
as an external program. The resulting fork is a bit wasteful but executing
unknown commands should not be very frequent.

PR:		bin/137659

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2009-10-06T22:15:12.279911Z
K 7
svn:log
V 105
MFC r197725:

The 6bone was decommissioned on 6/6/06, so remove references to it.

Approved by:	re (kib)

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2009-10-06T22:19:32.664944Z
K 7
svn:log
V 82
MFC r197725:

The 6bone was decommissioned on 6/6/06, so remove references to it.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2009-10-06T22:21:51.737560Z
K 7
svn:log
V 82
MFC r197725:

The 6bone was decommissioned on 6/6/06, so remove references to it.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2009-10-06T23:48:28.557507Z
K 7
svn:log
V 564
- All the functions in atomic.h needs to be in "physical" form (like
  not defined through macros or similar) in order to be later compiled in
  the kernel and offer this way the support for modules (and
  compatibility among the UP case and SMP case).
  Fix this for the newly introduced atomic_cmpset_barr_* cases by defining
  and specifying a template.  Note that the new DEFINE_CMPSET_GEN()
  template save more typing on amd64 than the current code. [1]
- Fix the style for memory barriers on amd64.

[1] Reported by:	Paul B. Mahol <onemda at gmail dot com>

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-10-07T05:08:26.532805Z
K 7
svn:log
V 99
Rename unused field in struct ale to something more appropriate.

Sponsored by: FreeBSD Foundation

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-10-07T05:38:44.639562Z
K 7
svn:log
V 48
Style tweaks.

Sponsored by:	FreeBSD Foundation

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-10-07T07:04:08.124547Z
K 7
svn:log
V 95
Consistently use the local wrapearly variable in alq_doio().

Sponsored by:	FreeBSD Foundation

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2009-10-07T08:43:06.966506Z
K 7
svn:log
V 95
Update the ALQ(9) man page to discuss the new functionality.

Sponsored by:	FreeBSD Foundation

END
K 10
svn:author
V 6
rpaulo
K 8
svn:date
V 27
2009-10-07T09:07:06.856965Z
K 7
svn:log
V 125
Add parsing code for TCP UTO (User Timeout Option).

Submitted by:	fangwang@
Obtained from:	//depot/projects/soc2009/tcputo/

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-10-07T09:22:27.175347Z
K 7
svn:log
V 89
Free Rick Macklem from mentorship.

Discussed with:	rwatson
Approved by:	core (implicit)

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2009-10-07T12:38:19.259836Z
K 7
svn:log
V 280
Fix situation where Mac OS X NFS client creates a file and when it tries
to set ownership and mode in the same setattr operation, the mode was
overwritten by secpolicy_vnode_setattr().

PR:		kern/118320
Submitted by:	Mark Thompson <info-gentoo@mark.thompson.bz>
MFC after:	3 days

END
K 10
svn:author
V 4
stas
K 8
svn:date
V 27
2009-10-07T13:12:43.880291Z
K 7
svn:log
V 404
- Add support for new BGE chips (5761, 5784 and 57780).  These chips uses new
  BGE_PCI_PRODID_ASICREV register to store the chip identifier and its revision.
- Add new grouping macro for 7575+ chips (BGE_IS_5755_PLUS).
- Add IDs for Fujitsu-branded Broadcom adapters.

PR:             kern/127587
Tested by:      Thomas Quinot <thomas@quinot.org> (BCM7561 A0)
MFC after:	2 weeks
Obtained from:  OpenBSD

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2009-10-07T13:25:22.965541Z
K 7
svn:log
V 212
When run() returns an error, print the error message also in
non-interactive mode. Previously error messages were printed only in
interactive mode.

PR:		bin/124517
Approved by:	trasz (mentor)
MFC after:	1 month

END
K 10
svn:author
V 4
stas
K 8
svn:date
V 27
2009-10-07T13:25:24.392752Z
K 7
svn:log
V 45
- Document new revisions of chips supported.

END
K 10
svn:author
V 5
simon
K 8
svn:date
V 27
2009-10-07T13:45:12.058340Z
K 7
svn:log
V 105
- Document that 'Dell PowerEdge R710' has bce(4) supported NIC.
- Bump document date.

MFC after:	3 days

END
K 10
svn:author
V 4
nyan
K 8
svn:date
V 27
2009-10-07T14:14:05.529574Z
K 7
svn:log
V 227
MFC: revision 197730

  unifdef NFSCLIENT because the nlm depends on the nfsclient even if NFSCLIENT
  is not defined.

  Now the nfslockd module works with the nfsclient module.

  Reviewed by:	kib

Approved by:	re (kensmith)

END
K 10
svn:author
V 4
stas
K 8
svn:date
V 27
2009-10-07T14:29:48.217124Z
K 7
svn:log
V 139
- Give a name to the host coalescing bug fix WDMA mode register bit instead
  of using hardcoded value in the code.
Obtained from:	OpenBSD

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2009-10-07T15:40:04.702810Z
K 7
svn:log
V 111
On command timeout handle frozen command first, to not run it inside
XXX_end_transaction().

Submitted by:	avg

END
K 10
svn:author
V 6
marcus
K 8
svn:date
V 27
2009-10-07T15:41:30.003621Z
K 7
svn:log
V 53
Record mergeinfo data for r197681.

Approved by:	kib

END
K 10
svn:author
V 3
zml
K 8
svn:date
V 27
2009-10-07T19:50:14.287390Z
K 7
svn:log
V 344
Handle GRANTED_RES messages more gracefully: Send along a grant cookie
to reference the lock, look up the grant cookie when the GRANTED_RES
comes back. Properly handle the case of an error on the grant. Add a
short expiration window so that granted locks are not freed immediately.

Approved by:        dfr (mentor)
MFC after:          2 weeks

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-07T20:20:51.994576Z
K 7
svn:log
V 205
Add a new errno, ENOTCAPABLE, to be returned when a process requests an
operation on a file descriptor that is not authorized by the descriptor's
capability flags.

MFC after:	1 month
Sponsored by:	Google

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2009-10-07T20:54:07.173560Z
K 7
svn:log
V 37
Fix white-spaces.

MFC after:	3 days

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2009-10-07T20:56:15.904724Z
K 7
svn:log
V 225
On FreeBSD it is enough to report provider removal when orphan event is
received, we don't have to do it on every ENXIO error in I/O path.
Solaris has no GEOM so they have to handle it in a less clean way.

MFC after:	3 days

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-07T20:59:59.857570Z
K 7
svn:log
V 291
Add an target for the maintainers to compare the MD5 checksums of
the UTF-8 files and to compare them with the MD5 checksums of the
files created by the CMS_xxx variables (should be different) and
with the MD5 checksums of the files created by the CMSLINK_xx
variables (should be the same).

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-07T21:04:52.833319Z
K 7
svn:log
V 145
The unicode2utf8 tool generates a warning in the output file that
it is created automatically and that changes to it will be lost
later in life.

END
K 10
svn:author
V 6
marcus
K 8
svn:date
V 27
2009-10-07T21:05:40.453869Z
K 7
svn:log
V 52
Record merginfo data for r197681.

Approved by:	kib

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2009-10-07T21:14:45.327649Z
K 7
svn:log
V 79
Add the comment "(FreeBSD only)" to the altmonth_x keywords

MFC after:	1 week

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2009-10-07T22:21:53.845426Z
K 7
svn:log
V 47
Clarify quoting of word in ${v=word} in sh(1).

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2009-10-07T23:01:31.636377Z
K 7
svn:log
V 55
Fix build on amd64.

PR:		misc/139409
Submitted by:	gk

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2009-10-07T23:17:15.488631Z
K 7
svn:log
V 174
Add a special workaround to handle UIO_NOCOPY case.  This fixes data
corruption observed when sendfile() is being used.

PR:		kern/127213
Submitted by:	gk
MFC after:	2 weeks

END
K 10
svn:author
V 5
kmacy
K 8
svn:date
V 27
2009-10-08T00:22:42.890877Z
K 7
svn:log
V 18
replace KTR flags

END
K 10
svn:author
V 3
snb
K 8
svn:date
V 27
2009-10-08T09:03:04.661459Z
K 7
svn:log
V 454
MFC r193375, r194387, r195003:

Add vm_lowmem event handler for dirhash. This will cause dirhashes to be
deleted when the system is low on memory. This ought to allow an
increase to vfs.ufs.dirhash_maxmem on machines that have lots of memory,
without degrading performance by having too much memory reserved for
dirhash when other things need it. The default value for dirhash_maxmem
is being kept at 2MB for now, though.

Approved by:	dwmalone (mentor)

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2009-10-08T10:26:49.878712Z
K 7
svn:log
V 413
Discard Device Control Strings and Operating System Commands.

These strings often contain things like:

- Window titles.
- Extended key map functionality.
- Color palette switching.

We could look at these features in the future (if people consider them
to be important enough), but we'd better discard them now. This fixes
some artifacts people reported when using TERM=xterm.

Reported by:	des@, Paul B. Mahol

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-08T11:07:15.457108Z
K 7
svn:log
V 552
Merge r197795 from head to stable/8:

  In tcp_input(), we acquire a global write lock at first only if a
  segment is likely to trigger a TCP state change (i.e., FIN/RST/SYN).
  If we later have to upgrade the lock, we acquire an inpcb reference
  and drop both global/inpcb locks before reacquiring in-order.  In
  that gap, the connection may transition into TIMEWAIT, so we need
  to loop back and reevaluate the inpcb after relocking.

  Reported by:        Kamigishi Rei <spambox at haruhiism.net>
  Reviewed by:        bz

Approved by:	re (kib)

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-10-08T11:28:32.829685Z
K 7
svn:log
V 139
MFC r197662:
Do not dereference vp->v_mount without holding vnode lock and checking
that the vnode is not reclaimed.

Approved by:	re (bz)

END
K 10
svn:author
V 3
rrs
K 8
svn:date
V 27
2009-10-08T11:36:06.057545Z
K 7
svn:log
V 82
Fix so that round robing stream scheduling works as advertised

MFC after:	0 days

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-10-08T11:42:24.353819Z
K 7
svn:log
V 117
MFC r197662:
Do not dereference vp->v_mount without holding vnode lock and checking
that the vnode is not reclaimed.

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-10-08T13:57:51.556383Z
K 7
svn:log
V 47
Integrate capabilities 8 branch from stable/8.

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2009-10-08T15:34:01.388628Z
K 7
svn:log
V 91
'aclmode' and 'aclinherit' properties should work as advertised; don't
refuse to set them.

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2009-10-08T16:03:19.954534Z
K 7
svn:log
V 75
File system owner is when uid matches and jail matches.

MFC after:	3 days

END