ƒ²'217670
189
547
547
469
469
254
254
428
428
441
223
513
160
367
1543
492
360
138
111
281
257
129
130
160
106
343
343
148
261
253
120
241
241
301
293
432
150
146
188
324
219
107
107
143
259
451
238
120
182
316
102
238
238
131
107
107
160
170
313
99
179
132
218
178
214
280
365
252
129
156
169
361
361
158
155
546
657
317
121
921
154
736
254
480
232
177
436
365
247
165
118
211
141
435
142
399
186
451
179
616
635
157
245
153
212
348
229
444
266
246
156
157
531
131
252
347
160
188
190
190
191
272
109
117
228
223
128
146
151
203
219
472
120
141
888
888
351
802
193
215
587
196
148
251
297
372
312
555
202
311
297
181
135
260
210
372
207
132
359
268
229
151
291
482
153
247
423
423
270
917
917
322
322
153
316
316
177
177
384
176
258
332
261
105
351
328
236
236
403
130

K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T00:40:25.057963Z
K 7
svn:log
V 451
MFC: r217412

- Masking IFM_GMASK when also masking IFM_FDX is redundant and just
  complicates the code.
- Don't let atphy_setmedia() announce PAUSE support for half-duplex when
  MIIF_FORCEPAUSE is set.
- Simplify e1000phy_service() and ip1000phy_service() to only set the
  manual configuration bits once after we have figured them all out. For
  ip1000phy_service() this also means we no longer unnecessarily update
  the hardware along the road.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T00:40:51.194201Z
K 7
svn:log
V 451
MFC: r217412

- Masking IFM_GMASK when also masking IFM_FDX is redundant and just
  complicates the code.
- Don't let atphy_setmedia() announce PAUSE support for half-duplex when
  MIIF_FORCEPAUSE is set.
- Simplify e1000phy_service() and ip1000phy_service() to only set the
  manual configuration bits once after we have figured them all out. For
  ip1000phy_service() this also means we no longer unnecessarily update
  the hardware along the road.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T00:48:04.709733Z
K 7
svn:log
V 373
MFC: r217413

- Even after masking the media with IFM_GMASK the result may have bits
  besides the duplex ones set so just comparing it with IFM_FDX may lead
  to false negatives.
- Simplify ciphy_service() to only set the manual configuration bits
  once after we have figured them all out. This also means we no longer
  unnecessarily update the hardware along the road.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T00:48:08.805251Z
K 7
svn:log
V 373
MFC: r217413

- Even after masking the media with IFM_GMASK the result may have bits
  besides the duplex ones set so just comparing it with IFM_FDX may lead
  to false negatives.
- Simplify ciphy_service() to only set the manual configuration bits
  once after we have figured them all out. This also means we no longer
  unnecessarily update the hardware along the road.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T00:50:34.209629Z
K 7
svn:log
V 158
MFC: r217414

- Don't announce PAUSE support for half-duplex when MIIF_FORCEPAUSE is
  set.
- Let mii_phy_auto() also announce PAUSE support for 10baseT-FDX.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T00:50:34.648964Z
K 7
svn:log
V 158
MFC: r217414

- Don't announce PAUSE support for half-duplex when MIIF_FORCEPAUSE is
  set.
- Let mii_phy_auto() also announce PAUSE support for 10baseT-FDX.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T00:53:32.001672Z
K 7
svn:log
V 332
MFC: r217417

- Even after masking the media with IFM_GMASK the result may have bits
  besides the duplex ones set so just comparing it with IFM_FDX may lead
  to false negatives.
- Just let the default case handle all unsupported media types.
- In pnphy_status() don't unnecessarily read a register twice.
- Remove unnused macros.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T00:53:37.520368Z
K 7
svn:log
V 332
MFC: r217417

- Even after masking the media with IFM_GMASK the result may have bits
  besides the duplex ones set so just comparing it with IFM_FDX may lead
  to false negatives.
- Just let the default case handle all unsupported media types.
- In pnphy_status() don't unnecessarily read a register twice.
- Remove unnused macros.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2011-01-21T01:12:22.378179Z
K 7
svn:log
V 343
MFC: r217432
Modify the experimental NFSv4 server so that it posts a SIGUSR2
signal to the master nfsd daemon whenever the stable restart
file has been modified. This will allow the master nfsd daemon
to maintain an up to date backup copy of the file. This is
enabled via the nfssvc() syscall, so that older nfsd daemons
will not be signaled.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2011-01-21T01:24:00.256514Z
K 7
svn:log
V 125
MFC: r217535
Fix the experimental NFSv4 server so that it uses VOP_ACCESSX()
to check for VREAD_ACL instead of VOP_ACCESS().

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-21T02:53:32.278074Z
K 7
svn:log
V 417
Make the existing ath tools build again.

* add missing includes to quieten warnings
* fix an inline function decl to have a return type
* since .h files are created during the build (opt_ah.h, ah_osdep.h)
  which modify the behaviour of the HAL include/source files,
  include OBJDIR in the path so the #include's work.

The tools should now build when the directory is added to LOCAL_DIRS
during a make buildworld.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-21T02:56:59.817136Z
K 7
svn:log
V 65
Remove an un-needed trailing / after OBJDIR.

Nitpicked by: juli

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-21T03:14:08.734736Z
K 7
svn:log
V 271
Add in a new tool which prints a formatted v14 eeprom from an eeprom
hexdump.

This is a part replacement of the old athprom code, which tries
to both fetch and print the contents of an eeprom dump.

A tool to generate hexdumps from a running system will follow shortly.

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2011-01-21T05:19:47.149640Z
K 7
svn:log
V 1444
Some correctness and robustness fixes related to CUBIC's mean RTT estimate:

- The mean RTT is updated at the end of each congestion epoch, but if we switch
  to congestion avoidance within the first epoch (e.g. if ssthresh was primed
  from the hostcache), we'll trigger a divide by zero panic in
  cubic_ack_received(). Set the mean to the min in cubic_record_rtt() if the
  mean is less than the min to ensure we have a sane mean for use in this
  situation. This fixes the panic reported by Nick Hibma.

- Adjust conditions under which we update the mean RTT in cubic_post_recovery()
  to ensure a low latency path won't yield an RTT of less than 1. This avoids
  another potential divide by zero panic when running CUBIC in networks with
  sub-millisecond latencies.

- Remove the "safety" assignment of min into mean when we don't update the mean
  because of failed conditions. The above change to the conditions for updating
  the mean ensures the safety issue is addressed and I feel it is better to keep
  our previous mean estimate around if we can't update than to revert to the
  min.

- Initialise the mean RTT to 1 on connection startup to act as a safety belt if
  a situation we haven't considered and addressed with the above changes were to
  crop up in the wild.

Sponsored by:	FreeBSD Foundation
Reported and tested by:	Nick Hibma
Discussed with:	David Hayes <dahayes at swin edu au>
MFC after:	5 weeks
X-MFC with:	r216114

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-21T05:21:00.368495Z
K 7
svn:log
V 396
ANI changes #1 - split out the ANI polling from the RxMonitor hook.

The rxmonitor hook is called on each received packet. This can get very,
very busy as the tx/rx/chanbusy registers are thus read each time a packet
is received.

Instead, shuffle out the true per-packet processing which is needed and move
the rest of the ANI processing into a periodic event which runs every 100ms
by default.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-21T06:42:25.245355Z
K 7
svn:log
V 264
Modify the v14/v4k eeprom diag interface to return the whole eeprom.

The v1 and v3 interfaces returned the whole EEPROM but the v14/v4k
interfaces just returned the base header. There's extra information
outside of that which would also be nice to get access to.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-21T07:26:53.790008Z
K 7
svn:log
V 43
Add missing getCapability call for AR5416.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-21T07:28:48.491134Z
K 7
svn:log
V 16
Fix some typos.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2011-01-21T10:26:26.012385Z
K 7
svn:log
V 184
Make MSGBUF_SIZE kernel option a loader tunable kern.msgbufsize.

Submitted by:	perryh pluto.rain.com (previous version)
Reviewed by:	jhb
Approved by:	kib (mentor)
Tested by:	universe

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2011-01-21T12:15:21.670280Z
K 7
svn:log
V 160
Add kern.msgbufsize default setting to /boot/defaults/loader.conf.

Suggested by:	Alex Kozlov <spam rm-rf.kiev.ua> (via private mail)
Approved by:	kib (mentor)

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2011-01-21T12:37:21.869448Z
K 7
svn:log
V 37
Forgot to commit this way back when.

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2011-01-21T12:39:28.620875Z
K 7
svn:log
V 38
Check return value from vasprintf(3).

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2011-01-21T13:45:09.013676Z
K 7
svn:log
V 68
Add support for including additional meta-information in the delta.

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2011-01-21T13:46:34.766191Z
K 7
svn:log
V 14
Extended stub

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T14:05:11.525405Z
K 7
svn:log
V 247
MFC: r217464, r217468, r217475

Add a manual page for rgephy(4) and reference it as appropriate. The
motivation for having rgephy.4 is to document the special media option
added in r217415 (MFC'ed to releng/8.2 in r217666).

Approved by:	re (kib)

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-01-21T14:07:38.889114Z
K 7
svn:log
V 247
MFC: r217464, r217468, r217475

Add a manual page for rgephy(4) and reference it as appropriate. The
motivation for having rgephy.4 is to document the special media option
added in r217415 (MFC'ed to releng/7.4 in r217667).

Approved by:	re (kib)

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-21T16:22:11.817169Z
K 7
svn:log
V 56
Josh Paetzel has src commit bit now.

Approved by:	core

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-01-21T17:53:40.306429Z
K 7
svn:log
V 166
MFC r216667:

The 'kern.corefile="whatever"' syntax won't work with sysctl.conf; remove
the quotes to not mislead people.

MFC r216668:

Fix date, broken in r216667.

END
K 10
svn:author
V 4
fanf
K 8
svn:date
V 27
2011-01-21T18:10:11.402021Z
K 7
svn:log
V 159
Update to upstrea version 2.5.6.

Detect IO errors properly.
Write #line directives to the correct output stream.

Obtained from:	http://dotat.at/prog/unifdef

END
K 10
svn:author
V 4
fanf
K 8
svn:date
V 27
2011-01-21T18:18:55.215508Z
K 7
svn:log
V 27
MFC r217698: unifdef-2.5.6

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-01-21T18:31:57.337618Z
K 7
svn:log
V 147
MFC:	r217424

Remove redundant, bogus, and even harmful uses of setting TS bit in CR0.
It is done from fpstate_drop() when it is really necessary.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-01-21T18:32:29.993873Z
K 7
svn:log
V 147
MFC:	r217424

Remove redundant, bogus, and even harmful uses of setting TS bit in CR0.
It is done from fpstate_drop() when it is really necessary.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-21T21:33:46.620288Z
K 7
svn:log
V 208
Restore support for the 'async' and 'sync' mount options lost when
switching to nmount(2).  While here, sort the options.

PR:		kern/153584
Submitted by:	Pedro F. Giffuni  giffunip at yahoo
MFC after:	1 week

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-21T22:00:40.692443Z
K 7
svn:log
V 200
- Move special inode constants to ext2_dinode.h and rename them to match
  NetBSD.
- Add a constant for the HASJOURNAL compat flag.

PR:		kern/153584
Submitted by:	Pedro F. Giffuni  giffunip at yahoo

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-01-21T22:15:17.412689Z
K 7
svn:log
V 336
getgroups(2): Remove mention of <sys/param.h> and refer to sysconf(3).

Because {NGROUPS_MAX} may become variable, its value should be obtained
using sysconf(3). If a #define is used anyway, it should be obtained by
including <limits.h> as that is in POSIX like getgroups(2) itself is.
<sys/param.h> is not in POSIX.

MFC after:	1 week

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-21T23:55:28.618055Z
K 7
svn:log
V 58
Leftover bogus TX UNLOCK removed. Thanks to
Andrew Boyer.

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-22T00:08:06.445269Z
K 7
svn:log
V 54
Missing case for 82598DA type adapter, thanks Andrew.

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-22T00:19:15.452566Z
K 7
svn:log
V 96
Don't bother to run the flowcontrol code if there
is no change. Thanks to Andrew for the tweak.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-01-22T00:32:12.046942Z
K 7
svn:log
V 228
Fix backtraces by defining ksym_start & ksym_end if DDB is
defined. The kernel linker doesn't deal with symbols of
type NOTYPE and typically gives the wrong symbol ($a) for
local symbols.

Obtained from:  Juniper Networks, Inc.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-01-22T01:31:59.813226Z
K 7
svn:log
V 123
Fix r217688. We need to call init_param1() before we use msgbufsize,
now that the size of the message buffer is a tunable.

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-22T01:34:08.246892Z
K 7
svn:log
V 15
MFC rev 217295

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-22T01:37:53.475605Z
K 7
svn:log
V 15
MFC rev 217591

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-22T01:43:07.836146Z
K 7
svn:log
V 51
MFC rev 217127 - correct a couple SYSCTL variables

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-22T01:48:12.086544Z
K 7
svn:log
V 166
MFC rev 217593:

	Critical fix for panic on 82598
	Phy detection now dynamic
	Flow Director improvement
	Critical fix for buf sz (jumbos)
	Release RX lock to fix LOR

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2011-01-22T05:21:20.893800Z
K 7
svn:log
V 354
Warn user when value entered is greated than the amount supported
by the MBR for the given parameter and set that parameter to the
maximum value instead of just truncating the most significant part
silently.

Could happen for example if the capacity of the device is more
than 2TB, so that the number of sectors is greater than 2Mib.

MFC after:	1 month

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-22T11:27:10.698228Z
K 7
svn:log
V 145
MFC r217463:
For consistency, use kernel_object instead of &kernel_object_store
when initializing the object mutex. Do the same for kmem_object.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-22T11:29:13.309942Z
K 7
svn:log
V 28
MFC r217583:
Add missed ().

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2011-01-22T13:18:28.097443Z
K 7
svn:log
V 90
Fix '.Xr' ordering in SEE ALSO section.

Approved by:	keramida (mentor)
MFC after:	3 days

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-01-22T13:52:23.638282Z
K 7
svn:log
V 218
Allow USB_HOST_ALIGN to be configured at compile time. This patch is
necessary for MIPS based RouterStation Pro board and maybe other MIPS
based boards as well.

Submitted by:	Milan Obuch
Approved by:	thompsa (mentor)

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2011-01-22T15:19:25.977272Z
K 7
svn:log
V 11
Fix typos.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-22T17:49:37.431945Z
K 7
svn:log
V 145
MFC r217383:
The (%esp & 0xf) == 0 should be true before the call instruction is
executed, for the properly aligned stack.

Approved by:	re (bz)

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-22T19:15:39.975364Z
K 7
svn:log
V 145
MFC r217383:
The (%esp & 0xf) == 0 should be true before the call instruction is
executed, for the properly aligned stack.

Approved by:	re (bz)

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-22T19:25:49.219019Z
K 7
svn:log
V 39
Add my copyright.

Discussed with:	kan

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-22T20:00:24.737996Z
K 7
svn:log
V 15
MFC rev 217295

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-22T20:01:46.111842Z
K 7
svn:log
V 15
MFC rev 217591

END
K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2011-01-22T20:53:27.211623Z
K 7
svn:log
V 64
Option USB_HOST_ALIGN declared twice.

Approved by:	kib(mentor)

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-01-22T21:27:17.224370Z
K 7
svn:log
V 75
s/utime/modtime/g -- utime shadows utime(3).

Submitted by:	Garrett Cooper

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2011-01-22T21:33:18.506932Z
K 7
svn:log
V 216
Revert the ndis part of r212122, windrv_stub.c already adds a MODULE_VERSION
and this breaks loading miniport drivers from loader.conf

Reported by:	Yuri <yuri^rawbw^com>
Submitted by:	Paul B Mahol
MFC after:	3 days

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2011-01-22T22:18:47.361062Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-01-22T22:31:55.548676Z
K 7
svn:log
V 87
- On primary worker reload, update hr_exec field.
- Update comment.

MFC after:	1 week

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-01-22T22:33:27.511772Z
K 7
svn:log
V 40
Use int16 for error.

MFC after:	1 week

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-01-22T22:35:08.653937Z
K 7
svn:log
V 125
Use more consistent function name with the others (pjdlogv_prefix_set()
instead of pjdlog_prefix_setv()).

MFC after:	1 week

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-01-22T22:38:18.829630Z
K 7
svn:log
V 86
Add nv_assert() which allows to assert that the given name exists.

MFC after:	1 week

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2011-01-22T22:57:28.685052Z
K 7
svn:log
V 122
Properly document what the top-level `make tinderbox` does.

Reviewed by:	jmallett
MFC After:	3 days
X-MFC:		build.7 only

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2011-01-22T23:10:58.742968Z
K 7
svn:log
V 188
In `make targets` print the make variable TARGETS as we expect it rather
than the grammatically better sounding variant without the 'S'.  This
allows copy and paste and is less confusing.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2011-01-22T23:16:44.614577Z
K 7
svn:log
V 273
Make `make tinderbox` work with MAKEOBJDIRPREFIX set (or in possibly other
combinations) by forcing FAILFILE into .CURDIR as we do for all other
universe output files. [1]  Similarly make FAILFILE start with "_." as well.

Reviewed by:	silence-on-src [1]
MFC after:	6 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2011-01-22T23:26:05.574449Z
K 7
svn:log
V 160
Add an svn:ignore property for _.{TARGETS,tinderbox}.* in the toplevel
directory to ignore those file patters in svn status, add and import.

MFC after:	6 days

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-01-22T23:30:01.409103Z
K 7
svn:log
V 37
Add missing logs.

MFC after:	1 week

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-22T23:37:42.520267Z
K 7
svn:log
V 61
Patch the athstats code/Makefile to cross-compile correctly.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-22T23:44:56.416212Z
K 7
svn:log
V 74
Add a new tool which takes a text hexdump of the current EEPROM contents.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-01-23T02:15:50.845506Z
K 7
svn:log
V 264
MFC r217649:
  Correct wrong definition of PM timer mask and adjust L1/PM timer
  value. While I'm here enable all clocks before initializing
  controller. This change should fix lockup issue seen on AR8152
  v1.1 PCIe Fast Ethernet controller.

  PR:	kern/154076

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-01-23T02:18:18.389206Z
K 7
svn:log
V 264
MFC r217649:
  Correct wrong definition of PM timer mask and adjust L1/PM timer
  value. While I'm here enable all clocks before initializing
  controller. This change should fix lockup issue seen on AR8152
  v1.1 PCIe Fast Ethernet controller.

  PR:	kern/154076

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2011-01-23T07:27:35.646949Z
K 7
svn:log
V 63
Remove unnecessary checking of variable.

MFC after: 3 months.

END
K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2011-01-23T09:50:39.953053Z
K 7
svn:log
V 59
Style(9) fix.

Approved by:	kib(mentor)
MFC after:	1 month

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2011-01-23T11:08:28.033128Z
K 7
svn:log
V 453
libkvm code janitoring

- make WARNS=6 clean for archs w/o strict alignment requirments
- add const, ANSIfy, remove unused vars, cast types for comparison
- thanks to differing definitions of VM_MIN_ADDRESS across our archs, we
  need to trick the compiler to not complain about signedness. We could
  either fix VM_MIN_ADDRESS to always be a simple integer or make the
  check conditional on $ARCH.

Closes PRs:	kern/42386, kern/83364
Reviewed by:	bde

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2011-01-23T11:08:36.857624Z
K 7
svn:log
V 564
libkvm: fix process runtime calculation on crashdumps

Fix a long standing bug, where the procs ticks where assumed to be in
us. Instead, read cpu_tick_frequency from the kernel and use the same
logic to convert runtime. This is still too optimistic in that it
assumes cpu_tick_frequency is available and fixed. Since this function
is only called on crashdumps, I think we can live with that. Testing has
shown the values to be correct for different kern.hz inside Virtualbox.

Bump WARNS. Alignment issues on some archs mean this is still at 3.

Reviewed by:	bde

END
K 10
svn:author
V 8
keramida
K 8
svn:date
V 27
2011-01-23T11:08:39.642513Z
K 7
svn:log
V 219
Touch up the sample memory usage numbers a bit, to avoid wrapping
on terminal boundary.  While here add definition for 'G' and fix
the indentation of 'K' units.

Submitted by:	plunket
PR:		docs/153614
MFC after:	3 days

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-23T12:44:17.167231Z
K 7
svn:log
V 29
Fix typo.

MFC after:	3 days

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2011-01-23T13:00:25.081240Z
K 7
svn:log
V 823
An sbuf configured with SBUF_AUTOEXTEND will call malloc with M_WAITOK when a
write to the buffer causes it to overflow. We therefore can't hold the CC list
rwlock over a call to sbuf_printf() for an sbuf configured with SBUF_AUTOEXTEND.

Switch to a fixed length sbuf which should be of sufficient size except in the
very unlikely event that the sysctl is being processed as one or more new
algorithms are loaded. If that happens, we accept the race and may fail the
sysctl gracefully if there is insufficient room to print the names of all the
algorithms.

This should address a WITNESS warning and the potential panic that would occur
if the sbuf call to malloc did sleep whilst holding the CC list rwlock.

Sponsored by:	FreeBSD Foundation
Reported by:	Nick Hibma
Reviewed by:	bz
MFC after:	3 weeks
X-MFC with:	r215166

END
K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2011-01-23T14:08:59.931294Z
K 7
svn:log
V 59
Use string literal format strings to quiet clang warnings.

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-01-23T14:22:26.805454Z
K 7
svn:log
V 640
init: Only run /etc/rc.shutdown if /etc/rc was run.

It does not make sense to shut down daemons that were not started. In
particular, this fixes loss of mixer settings when shutting down using
shutdown(8), init(8) or ctrl+alt+del from single-user mode.

If /etc/rc reboots, /etc/rc.shutdown is not run.

Also fix segfaults and other erratic behaviour if init receives SIGHUP or
SIGTSTP while in single-user mode.

This commit does not attempt to fix any badness with signal handlers
(assumption that pointers can be read and written atomically, EINTR race
condition). I believe it does not make this badness any worse.

Silence on:	-arch@

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-23T14:30:35.329446Z
K 7
svn:log
V 158
Update the AR9280v2 inivals to match what is in Linux ath9k.

This repairs the behaviour of my AR9280 - both radio chains now seem
to correctly be receiving.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-23T14:49:50.887243Z
K 7
svn:log
V 384
Enable the 11n PHY by default whether or not 11n is configured.

The linux ath9k driver and (from what I've been told) the atheros reference
driver does this; it then leaves discarding 11n frames to the 802.11 layer.

Whilst I'm here, merge in a fix from ath9k which maintains a turbo register
setting when enabling the 11n register; and remove an un-needed (duplicate)
flag setting.

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-01-23T14:54:45.922655Z
K 7
svn:log
V 136
init(8): Document that login(1) is now responsible for recording logouts.

init(8) only uses utmpx for recording reboots and shutdowns.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2011-01-23T16:28:44.177131Z
K 7
svn:log
V 86
For `make tinderbox` there is no need to print the extra commands.

MFC after:	5 days

END
K 10
svn:author
V 8
jpaetzel
K 8
svn:date
V 27
2011-01-23T17:13:29.810603Z
K 7
svn:log
V 338
This script parses output of userland tools.  In the case of a faulted
zpool the output causes the script to bail out with syntax errors.
Since a scrub of a faulted zpool is pointless, just skip over any pools
marked as such.

PR:	conf/150228
Submitted by:	jpaetzel
Approved by:	kib (mentor)
MFC after:	3 days
MFC note:	only for RELENG_8

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-23T17:20:11.661215Z
K 7
svn:log
V 264
Disable ATAPI DMA unconditionally on Apple Kauai ATA controllers, like it
is on the MacIO ones. It appears to be unreliable on all DBDMA-based
controllers for unknown reasons, which should be figured out eventually.

Tested by:	Torfinn Ingolfsen
MFC after:	1 week

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-23T18:23:19.722832Z
K 7
svn:log
V 146
Make network installations work. Still no mirror selection. Next up
(after that) will be wireless configuration, to be shared with
pc-sysinstall.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-23T18:41:16.768643Z
K 7
svn:log
V 65
Avoid wraparound in progress bars on systems with 32-bit size_t.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-23T18:43:16.956916Z
K 7
svn:log
V 18
Unbreak on amd64.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2011-01-23T19:36:28.674744Z
K 7
svn:log
V 115
Add stream scheduling support.
This work is based on a patch received from Robin Seggelmann.

MFC after: 3 months.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-23T22:26:03.521624Z
K 7
svn:log
V 41
Default to the default partition scheme.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-23T22:27:51.774583Z
K 7
svn:log
V 334
distextract was not setting permissions appropriately, for reasons I do
not understand. Fix that, and simplify the code a little. libarchive does
not like overlaid directories with some kinds of set flags, so roll the
distribution files into the 'world' archive for now. This is slightly
bogus, but unavoidable.

Reported by:	rwatson

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-23T22:39:31.349332Z
K 7
svn:log
V 42
Put bsdinstall into the installed system.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-23T23:06:15.018785Z
K 7
svn:log
V 298
Exclude swap-backed md devices from lists of available install targets.
The install CD creates some of these for /var and /tmp, and they are
fundamentally infeasible install targets. vnode-backed md devices remain,
since they can be used as disk images for virtual machines.

Requested by:	rwatson

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-23T23:17:37.328836Z
K 7
svn:log
V 86
Missed a commit. distribution.tgz is no longer generated, so don't try to
install it.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-01-24T00:01:06.338248Z
K 7
svn:log
V 354
Apply TX interrupt moderation to all RTL810xE PCIe Fast Ethernet
controllers. Experimentation with RTL8102E, RTL8103E and RTL8105E
showed dramatic decrement of TX completion interrupts under high TX
load(e.g.  from 147k interrupts/second to 10k interrupts/second)
With this change, TX interrupt moderation is applied to all
controllers except RTL8139C+.

END
K 10
svn:author
V 6
gordon
K 8
svn:date
V 27
2011-01-24T04:32:59.983892Z
K 7
svn:log
V 84
Honor $PAGER instead of always calling more.

Approved by:	colin@
MFC after:	1 week

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2011-01-24T06:03:58.739404Z
K 7
svn:log
V 522
 - Fix flow control issues with nagle and recv buffer posting.
 - re-arm the tx cq according to the sockbuffer character count rather than
   any waiters.
 - Prevent sdp_append() from creating buffers with too many discontiguous
   mbufs.
 - Honor xmit_size_goal.
 - Add a task to handle shutdown so operations which are not safe to call
   from a timer may proceed.
 - Rework a significant amount of the sdp shutdown state machine to be
   more compliant with tcp.

Sponsored by:	Isilon Systems, iX Systems, and Panasas.

END
K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
2011-01-24T06:17:05.730630Z
K 7
svn:log
V 537
The dump, fsck_ffs, fsdb, fsirand, newfs, makefs, and quot utilities
include sys/time.h instead of time.h. This include is incorrect as
per the manpages for the APIs and the POSIX definitions. This commit
replaces sys/time.h where necessary with time.h.

The commit also includes some minor style(9) header fixup in newfs.

This commit is part of a larger effort by Garrett Cooper started in
//depot/user/gcooper/posix-conformance-work/ -- to make FreeBSD more
POSIX compliant.

Submitted by:  Garrett Cooper   yanegomi at gmail dot com

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-24T06:46:03.843760Z
K 7
svn:log
V 62
Add a simple tool to print the contents of a v4k EEPROM dump.

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2011-01-24T07:16:20.111458Z
K 7
svn:log
V 148
o Cylinder numbers are 10 bits in the MBR;

o Sector numbers are only 6 bits in the MBR;

o bde'cize name of the local variable.

Submitted by:	bde

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-24T07:45:14.734381Z
K 7
svn:log
V 58
Undo a local option which mistakenly crept into a commit.

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2011-01-24T07:50:29.449000Z
K 7
svn:log
V 114
Add build infrastructure for Khelp modules.

Sponsored by:	FreeBSD Foundation
Reviewed by:	bz
MFC after:	3 months

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2011-01-24T09:24:20.483127Z
K 7
svn:log
V 255
ICH7 SATA controller in legacy mode can provide access to SATA registers
via AHCI-like memory resource at BAR(5). Use it if BIOS was so kind to
allocate memory for that BAR. This allows hot-plug support and connection
speed reporting.

MFC after:	2 weeks

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2011-01-24T10:54:09.958415Z
K 7
svn:log
V 132
Fix off-by-one whitespace error in netstat -Q workstream listing.

Reported by:	bz
MFC after:	3 days
Sponsored by:	Juniper Networks

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2011-01-24T10:58:36.484746Z
K 7
svn:log
V 347
While printing out the WSID and CPU ID only the first time it appears for
each workstream, rather than on every protocol, is prettier, it makes
machine-parsing of netstat -Q output a lot harder.  Repeat the information
and hope that the user forgives us slightly dense formatting.

MFC after:	3 days
Reported by:	bz
Sponsored by:	Juniper Networks

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2011-01-24T11:06:40.589519Z
K 7
svn:log
V 173
libkvm: Unbreak build for powerpc64/powerpc

This slipped through my testing due to the recent roto-tiling of the
ARCH/TARGET parts that I need to catch up with. Mea culpa.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2011-01-24T13:51:59.159102Z
K 7
svn:log
V 149
Switch sysclt_ip() into an appropriate sysctl_handle_inaddr(),
using convenience function sysctl_handle_string() underwear.

Discussed with:	rwatson

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-24T14:01:30.927840Z
K 7
svn:log
V 56
Explain what to do at the shell.

Submitted by:	rwatson

END
K 10
svn:author
V 6
ivoras
K 8
svn:date
V 27
2011-01-24T14:24:10.489884Z
K 7
svn:log
V 62
Added a blurb about thin provisioning, fixed some formatting.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2011-01-24T14:45:16.939794Z
K 7
svn:log
V 434
Perform the dumping ifp lookup differently:
- The string name of the interface is stored in a global array
- On dumping activity the lookup is performed and the ifp pointer is
  eventually found and used

That makes the sysclt_nic() unuseful and it can be removed.
Additively, use s/strcmp/strncmp in another place, besides new lookup
point.

That action makes the window for races narrower.

Requested by and discussed with:	rwatson

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2011-01-24T14:53:10.110479Z
K 7
svn:log
V 35
Simplify locking conditional code.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-24T14:53:53.219226Z
K 7
svn:log
V 151
Skip WORM media (e.g. CD-ROMs) in the partition editor list. There will be
a subsequent change to automatically set up mount points for these devices.

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-01-24T15:04:15.783719Z
K 7
svn:log
V 254
Don't open configuration file from worker process. Handle SIGHUP in the
master process only and pass changes to the worker processes over control
socket. This removes access to global namespace in preparation for capsicum
sandboxing.

MFC after:	2 weeks

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-24T15:05:57.982320Z
K 7
svn:log
V 60
Provide a new "Auto" button to invoke the auto-partitioner.

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2011-01-24T15:11:08.142922Z
K 7
svn:log
V 96
Add missing section number for .Xr rc.

Pointed out by:	keramida
Approved by:	keramida (mentor)

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2011-01-24T15:17:10.704123Z
K 7
svn:log
V 98
MFC 217148, 217786:
Document rc.conf.d in rc.conf(5).

PR:		140495
Approved by:	keramida (mentor)

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2011-01-24T15:18:18.562714Z
K 7
svn:log
V 98
MFC 217148, 217786:
Document rc.conf.d in rc.conf(5).

PR:		140495
Approved by:	keramida (mentor)

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2011-01-24T16:39:20.501089Z
K 7
svn:log
V 95
Ignore packets with IP options rather than stripping them off.

Requested and reviewed by:	gnn

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-24T17:03:22.421198Z
K 7
svn:log
V 176
Remove an invalid register setup; this is likely a holdover from
the AR5212 code. It doesn't exist in ath9k and I've been told it
doesn't exist in the Atheros internal driver.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2011-01-24T17:04:21.232060Z
K 7
svn:log
V 13
MFC @ 217789

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2011-01-24T17:08:26.128400Z
K 7
svn:log
V 26
Replace spaces with tabs.

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-01-24T17:38:37.870808Z
K 7
svn:log
V 130
Add more sanity checks for USB_HOST_ALIGN input values. Re-factor existing
checks for readability.

Approved by:	thompsa (mentor)

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-01-24T17:53:58.469737Z
K 7
svn:log
V 126
Reinitialize driver when MTU is changed and driver is running.

Reported by:	Huang, Yusheng ( yusheng.huang <> bluecoat com )

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-24T18:03:45.917083Z
K 7
svn:log
V 36
MFC 217705 - remove bogus TX UNLOCK

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-24T18:05:49.010088Z
K 7
svn:log
V 54
MFC 217706 Add missing case for 82598DA to phy detect

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-01-24T18:07:57.507961Z
K 7
svn:log
V 59
MFC 217707 Don't do flow control if parameter is unchanged

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-01-24T18:11:37.725720Z
K 7
svn:log
V 109
MFC:	r217587

Fix yet another fallout from r208833.  VM86 BIOS call may cause page fault
when FPU is in use.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-24T18:24:28.230631Z
K 7
svn:log
V 118
Warn the user if they choose to keep the existing partitioning, but
the selected disk is unbootable on this platform.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-01-24T18:34:16.198758Z
K 7
svn:log
V 376
In uart_tty_outwakeup(), check CTS/RTS flow control settings and
prevent sending data when CTS is de-asserted.
In uart_tty_intr(), call uart_tty_outwakeup() when the CTS signal
changed, knowing that uart_tty_outwakeup() will do the right
thing for flow control. This avoids redundant conditionals.

PR:		kern/148644
Submitted by:	John Wehle <john@feith.com>
MFC after:	3 days

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-24T20:07:14.589555Z
K 7
svn:log
V 20
Fix spelling error.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2011-01-24T20:59:23.009091Z
K 7
svn:log
V 49
Sync: merge r217652 through r217801 from ^/head.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-01-24T21:03:22.133692Z
K 7
svn:log
V 791
MFC r217548:
  Rework RX filter programming by providing separate handler for
  DP8381[56] and SiS 900/7016 controllers.  After r212119, sis(4) no
  longer reinitializes controller if ALLMULTI/PROMISC was changed.
  However, RX filter handling code assumed some bits of the RX filter
  is programmed by driver initialization. This caused ALLMULTI/PROMISC
  configuration is ignored under certain conditions.
  Fix that issue by reprogramming all bits of RX filter register.
  While I'm here follow recommended RX filter programming steps
  recommended by National DP8381[56] data sheet(RX filter should be
  is disabled before programming).

  Reported by:	Paul Schenkeveld < freebsd () psconsult dot nl >
  Tested by:	Paul Schenkeveld < freebsd () psconsult dot nl >
  Approved by:	re (bz)

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-01-24T21:04:32.676141Z
K 7
svn:log
V 791
MFC r217548:
  Rework RX filter programming by providing separate handler for
  DP8381[56] and SiS 900/7016 controllers.  After r212119, sis(4) no
  longer reinitializes controller if ALLMULTI/PROMISC was changed.
  However, RX filter handling code assumed some bits of the RX filter
  is programmed by driver initialization. This caused ALLMULTI/PROMISC
  configuration is ignored under certain conditions.
  Fix that issue by reprogramming all bits of RX filter register.
  While I'm here follow recommended RX filter programming steps
  recommended by National DP8381[56] data sheet(RX filter should be
  is disabled before programming).

  Reported by:	Paul Schenkeveld < freebsd () psconsult dot nl >
  Tested by:	Paul Schenkeveld < freebsd () psconsult dot nl >
  Approved by:	re (bz)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-24T22:21:58.592962Z
K 7
svn:log
V 258
Fix a LOR by dropping the global ifnet locks while allocating a new ifnet
table in if_grow().  The order of the SYSINIT's for ifnet state were swapped
so that the various locks were initialized before being used.

Reviewed by:	pluknet, bz
MFC after:	2 weeks

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2011-01-24T23:08:38.070931Z
K 7
svn:log
V 704
Import the ERTT (Enhanced Round Trip Time) Khelp module. ERTT uses the
Khelp/Hhook KPIs to hook into the TCP stack and maintain a per-connection, low
noise estimate of the instantaneous RTT. ERTT's implementation is robust even in
the face of delayed acknowledgements and/or TSO being in use for a connection.

A high quality, low noise RTT estimate is a requirement for applications such as
delay-based congestion control, for which we will be importing some algorithm
implementations shortly.

In collaboration with:	David Hayes <dahayes at swin edu au> and
				Grenville Armitage <garmitage at swin edu au>
Sponsored by:	FreeBSD Foundation
Reviewed by:	bz and others along the way
MFC after:	3 months

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-25T01:26:25.455944Z
K 7
svn:log
V 93
Make room on install CDs by jettisoning kernel symbols. This save 200 MB
of space for amd64.

END
K 10
svn:author
V 7
sobomax
K 8
svn:date
V 27
2011-01-25T04:35:07.284742Z
K 7
svn:log
V 118
Supply maximum value as an argument to the decimal() function
instead of supplying number of bits.

Submitted by:	bde

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-25T05:35:09.605069Z
K 7
svn:log
V 491
Fix the Atheros V4K EEPROM definitions to match those in ath9k.

It turns out that the V4K eeprom definitions (used by the AR9285 and
its derivatives) is wrong. These values are at least causing issues
on my AR2427.

With this fix (and initvals in a subsequent commit), the AR2427 behaves
a lot better.

Note - there's still significant drift between the ath9k v4k eeprom
init code (again, used by AR9285 and derivatives) and what's in this
tree. That needs to be investigated and resolved.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-25T05:35:43.759731Z
K 7
svn:log
V 100
Fix this tool to use the updated (corrected) v4k eeprom definition introduced in a previous commit.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-25T05:36:29.310775Z
K 7
svn:log
V 53
Commit updated AR9285 (Kite) v2 initvals from ath9k.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-25T05:41:36.618198Z
K 7
svn:log
V 155
Rename this linux-ism __BIG_ENDIAN_BITFIELD macro to something suitable for FreeBSD.

Warner has pointed out that FreeBSD's bit orders follow byte orders.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-25T05:47:50.454121Z
K 7
svn:log
V 201
Bring over a fix from ath9k - zero some of the TX descriptors for Kite/AR9285.

Kite doesn't have per-chain control (it has one chain) or antenna control; so
don't try to set those descriptor entries.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-25T07:37:12.415065Z
K 7
svn:log
V 276
* Re-format the v4k header to be consistent
* Re-do the structure size/component math to make sure the struct matches
  the expected size
* Just to be clear that we care about bitmask ordering, revert my previous
  change and instead define that macro if we're on big-endian.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2011-01-25T08:13:31.881617Z
K 7
svn:log
V 220
Back out r217734. [1]

Properly document what `make targets` is supposed to list to avoid
further confusion given the place the target sits. Should have happened
with r217125.

Requested by:	imp [1]
Reviewed by:	rwatson

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T10:14:12.617101Z
K 7
svn:log
V 462
MFC r217561:
For architectures not using direct map , and requiring real KVA page for
sf buf allocation, use wakeup() instead of wakeup_one() to notify sf
buffer waiters about free buffer.

sf_buf_alloc() calls msleep(PCATCH) when SFB_CATCH flag was given,
and for simultaneous wakeup and signal delivery, msleep() returns
EINTR/ERESTART despite the thread was selected for wakeup_one(). As
result, we loose a wakeup, and some other waiter will not be woken up.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T10:17:37.789432Z
K 7
svn:log
V 109
MFC r217563:
Use malloc(9) instead of kmem_alloc(9) for temporal copy of the
user-supplied descriptor array.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T10:20:36.862936Z
K 7
svn:log
V 218
MFC r217564:
Make the length of the LDT a loader tunable, machdep.max_ldt_segment,
and export it with read-only sysctl. Remove unused defines.

MFC r217604:
Use CTLFLAG_RDTUN for read-only sysctl that exports tunable.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T10:59:21.312058Z
K 7
svn:log
V 204
Allow debugger to specify that children of the traced process should be
automatically traced. Extend the ptrace(PL_LWPINFO) to report that child
just forked.

Reviewed by:	davidxu, jhb
MFC after:	2 weeks

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T11:02:12.599402Z
K 7
svn:log
V 89
Document PT_FLAG_FORKED, PT_FOLLOW_FORK, pl_tdname and pl_child_pid.

MFC after:	2 weeks

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T11:04:16.849455Z
K 7
svn:log
V 43
Document P_FOLLOWFORK.

MFC after:	2 weeks

END
K 10
svn:author
V 8
jpaetzel
K 8
svn:date
V 27
2011-01-25T13:41:48.056898Z
K 7
svn:log
V 162
Fix logic error introduced in previous commit.
Along the way make some efficiency improvements.

Submitted by:	jilles
Approved by:	kib (mentor)
MFC after:	3 days

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T14:00:30.925769Z
K 7
svn:log
V 117
Bio shall not be accessed after g_io_deliver(9).

Reported and tested by:	pho
Reviewed by:	ae, phk
MFC after:	1 week

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T14:04:02.483535Z
K 7
svn:log
V 279
When vtruncbuf() iterates over the vnode buffer list, lock buffer object
before checking the validity of the next buffer pointer. Otherwise, the
buffer might be reclaimed after the check, causing iteration to run into
wrong buffer.

Reported and tested by:	pho
MFC after:	1 week

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-01-25T14:45:56.985837Z
K 7
svn:log
V 106
binutils 2.17 does not align the stack object to a 16-byte boundary
anymore. Make this happen explicitly.

END
K 10
svn:author
V 3
sem
K 8
svn:date
V 27
2011-01-25T15:06:50.406082Z
K 7
svn:log
V 40
Remove DOS-style EOLs

Approved by:	kib

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2011-01-25T15:18:10.420617Z
K 7
svn:log
V 266
Change BIO_GETATTR("GEOM::kerneldump") API to make set_dumper() called by
consumer (geom_dev) instead of provider (geom_disk). This allows any geom
insert it's code into the dump call chain, implementing more sophisticated
functionality then just disk partitioning.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2011-01-25T15:34:07.329002Z
K 7
svn:log
V 175
Implement kernel dumping to geom_raid volumes. Dumping mechanism supports
any RAID levels without any additional magic. Dumping to RAID0 and RAID1
verified to work right now.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2011-01-25T17:15:23.047519Z
K 7
svn:log
V 132
When matching an incoming ARP against a bridge, ensure both interfaces belong
to the same bridge.

Submitted by:	Alexander Zagrebin

END
K 10
svn:author
V 3
mdf
K 8
svn:date
V 27
2011-01-25T17:39:52.796575Z
K 7
svn:log
V 59
Document sbuf_new_for_sysctl(9).

Pointed out by:	lstewart

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2011-01-25T18:32:21.868470Z
K 7
svn:log
V 198
Use test(1) operators and test for the catpage not being older than the
manpage.

Identical mtimes (as generated by buildworld for these files) precluded
catpages from working.

Approved by:	gordon

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-01-25T19:05:46.724603Z
K 7
svn:log
V 385
Disable TSO for all Realtek controllers. Experimentation showed
RTL8111C generated corrupted frames where TCP option header was
broken. All other sample controllers I have did not show such
problem so it could be RTL8111C specific issue. Because there are
too many variants it's hard to tell how many controllers have such
issue. Just disable TSO by default but have user override it.

END
K 10
svn:author
V 3
kan
K 8
svn:date
V 27
2011-01-25T19:17:50.272063Z
K 7
svn:log
V 61
Do not allocate buffer to hold data for zero-sized sections.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2011-01-25T19:27:05.153245Z
K 7
svn:log
V 150
MFC r217727

 Revert the ndis part of r212122, windrv_stub.c already adds a MODULE_VERSION
 and this breaks loading miniport drivers from loader.conf

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T19:44:42.104473Z
K 7
svn:log
V 330
MFC 214144:
- Make 'vm_refcnt' volatile so that compilers won't be tempted to treat
  its value as a loop invariant.  Currently this is a no-op because
  'atomic_cmpset_int()' clobbers all memory on current architectures.
- Use atomic_fetchadd_int() instead of an atomic_cmpset_int() loop to drop
  a reference in vmspace_free().

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T19:44:55.916097Z
K 7
svn:log
V 330
MFC 214144:
- Make 'vm_refcnt' volatile so that compilers won't be tempted to treat
  its value as a loop invariant.  Currently this is a no-op because
  'atomic_cmpset_int()' clobbers all memory on current architectures.
- Use atomic_fetchadd_int() instead of an atomic_cmpset_int() loop to drop
  a reference in vmspace_free().

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2011-01-25T20:29:57.024225Z
K 7
svn:log
V 173
MFC r217727

 Revert the ndis part of r212122, windrv_stub.c already adds a MODULE_VERSION
 and this breaks loading miniport drivers from loader.conf

Approved by:	re (kib)

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T20:33:12.010025Z
K 7
svn:log
V 824
MFC 211514,214158:
- There isn't really a need to hold the ktrace mutex just to read the
  value of p_traceflag that is stored in the kinfo_proc structure.
- When disabling ktracing on a process, free any pending requests that
  may be left.  This fixes a memory leak that can occur when tracing is
  disabled on a process via disabling tracing of a specific file (or if
  an I/O error occurs with the tracefile) if the process's next system
  call is exit().  The trace disabling code clears p_traceflag, so exit1()
  doesn't do any KTRACE-related cleanup leading to the leak.  I chose to
  make the free'ing of pending records synchronous rather than patching
  exit1().
- Move KTRACE-specific logic out of kern_(exec|exit|fork).c and into
  kern_ktrace.c instead.  Make ktrace_mtx private to kern_ktrace.c as a
  result.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T20:33:47.239418Z
K 7
svn:log
V 824
MFC 211514,214158:
- There isn't really a need to hold the ktrace mutex just to read the
  value of p_traceflag that is stored in the kinfo_proc structure.
- When disabling ktracing on a process, free any pending requests that
  may be left.  This fixes a memory leak that can occur when tracing is
  disabled on a process via disabling tracing of a specific file (or if
  an I/O error occurs with the tracefile) if the process's next system
  call is exit().  The trace disabling code clears p_traceflag, so exit1()
  doesn't do any KTRACE-related cleanup leading to the leak.  I chose to
  make the free'ing of pending records synchronous rather than patching
  exit1().
- Move KTRACE-specific logic out of kern_(exec|exit|fork).c and into
  kern_ktrace.c instead.  Make ktrace_mtx private to kern_ktrace.c as a
  result.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T20:44:11.493369Z
K 7
svn:log
V 229
MFC 204329,210723,210933,214778,215526:
Sync mfiutil(8) with HEAD:
- Handle malloc() failures more gracefully by error'ing out rather than
  segfaulting.
- Fixed dependencies (make checkdpadd).
- Fix typos and spelling mistakes.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T20:44:24.967830Z
K 7
svn:log
V 229
MFC 204329,210723,210933,214778,215526:
Sync mfiutil(8) with HEAD:
- Handle malloc() failures more gracefully by error'ing out rather than
  segfaulting.
- Fixed dependencies (make checkdpadd).
- Fix typos and spelling mistakes.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2011-01-25T20:46:54.165597Z
K 7
svn:log
V 61
Allocate dumping BIO on stack, same as done in other places.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T20:48:48.781656Z
K 7
svn:log
V 223
MFC 215540:
Set various POSIX capability sysctls to the version of the API that is
supported rather than 1.  They are supposed to return a suitable value
for sysconf(3).  While here, make the fsync sysctl match <unistd.h>.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T20:49:24.997717Z
K 7
svn:log
V 223
MFC 215540:
Set various POSIX capability sysctls to the version of the API that is
supported rather than 1.  They are supposed to return a suitable value
for sysconf(3).  While here, make the fsync sysctl match <unistd.h>.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T20:54:15.817248Z
K 7
svn:log
V 85
MFC 215541:
Set the POSIX semaphore capability when the semaphore module is enabled.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T20:54:29.806862Z
K 7
svn:log
V 85
MFC 215541:
Set the POSIX semaphore capability when the semaphore module is enabled.

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-01-25T20:56:18.323940Z
K 7
svn:log
V 288
sh: Clean up some old comments:
* There is no plan for an alternative to the command "set".
* Attempting to unset a readonly variable has not raised an error for quite
  a while, so the order of unsetting a variable and a function with the same
  name does not matter.

MFC after:	1 week

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T20:59:47.445828Z
K 7
svn:log
V 84
MFC 214675:
Don't leak the LLE lock if the arptimer callout is pending or inactive.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T21:04:55.577700Z
K 7
svn:log
V 165
Fix get_program_var_addr() when type of the resolved symbol is functional.
Use make_function_pointer then, otherwise ia64 is broken.

Reported and tested by:	marcel

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T21:06:49.007937Z
K 7
svn:log
V 239
Emit .note.GNU-stack for the syscall stubs generated by libc only on
architectures that support this .note. In particular, do not unneccessary
emit the notes on ia64 and sparc64, which ABI require non-executable stacks.

Tested by:	marcel

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T21:12:31.754869Z
K 7
svn:log
V 168
When loading dso without PT_GNU_STACK phdr, only call
__pthread_map_stacks_exec() on architectures that allow executable
stacks.

Reported and tested by:	marcel (ia64)

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-01-25T21:42:05.475084Z
K 7
svn:log
V 13
Free dchagin

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-01-25T21:45:00.366109Z
K 7
svn:log
V 255
MFC r217484: mknod(2): The required include is <sys/stat.h>, not <unistd.h>.

This is what SUSv4 requires, and also the only thing that works if strict
standards compliance is requested or mknodat() is needed.

PR:		standards/123688
Submitted by:	gcooper

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-01-25T21:51:32.623903Z
K 7
svn:log
V 232
MFC r217484: mknod(2): The required include is <sys/stat.h>, not <unistd.h>.

This is what SUSv4 requires, and also the only thing that works if strict
standards compliance is requested.

PR:		standards/123688
Submitted by:	gcooper

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T22:08:22.041836Z
K 7
svn:log
V 143
MFC 214835:
Adjust the order of operations in spinlock_enter() and spinlock_exit() to
work properly with single-stepping in a kernel debugger.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T22:08:43.569162Z
K 7
svn:log
V 143
MFC 214835:
Adjust the order of operations in spinlock_enter() and spinlock_exit() to
work properly with single-stepping in a kernel debugger.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-01-25T22:18:00.811941Z
K 7
svn:log
V 306
Prefer MSI-X to MSI on controllers that support MSI-X. All
recent PCIe controllers(RTL8102E or later and RTL8168/8111C or
later) supports either 2 or 4 MSI-X messages. Unfortunately vendor
did not publicly release RSS related information yet. However
switching to MSI-X is one-step forward to support RSS.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-01-25T22:21:05.453414Z
K 7
svn:log
V 38
Remove dead code.

MFC after:	2 weeks

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