��^220264
169
1636
363
248
449
449
144
288
271
363
186
275
166
150
150
218
125
242
577
967
167
616
113
559
567
567
567
183
174
443
129
168
312
203
470
247
404
796
518
181
227
268
170
158
189
541
297
173
872
184
839
120
144
168
617
122
265
137
137
300
200
648
217
133
133
202
179
139
164
399
401
165
193
242
498
162
260
311
311
802
802
147
147
135
437
362
426
239
243
180
160
290
145
213
810
206
626
206
150
638
433
163
704
185
125
1359
428
734
128
113
225
419
1293
524
307
144
97
141
141
403
197
198
440
182
154
406
184
186
1195
213
293
499
169
127
648
211
125
197
338
332
337
735
307
375
171
214
124
170
214
239
210
106
186
180
158
145
142
391
237
329
286
273
244
174
332
217
169
439
203
260

K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-04-02T06:56:06.860364Z
K 7
svn:log
V 1542
GEOM has an internal mechanism to deal with ENOMEM errors returned via
g_io_deliver(). In such case it increases 'pace' counter on each ENOMEM and
reschedules the request. The 'pace' counter is decreased for each request going
down, but until 'pace' is greater than zero, GEOM will handle at most 10
requests per second. For GEOM GATE users that are proxy to local GEOM providers
(like ggatel(8) and HAST) we can end up with almost permanent slow down of GEOM
down queue. This is because once we reach GEOM GATE queue limit, we return
ENOMEM to the GEOM. This means that we have, eg. 1024 I/O requests in the GEOM
GATE queue. To make room in the queue and stop returning ENOMEM we need to
proceed the requests of course, but those requests are handled by userland
daemons that handle them by reading/writing also from/to local GEOM providers.
For example with HAST, a new requests comes to /dev/hast/data, which is GEOM
GATE provider. GEOM GATE passes the request to hastd(8) and hastd(8)
reads/writes from/to /dev/da0. Once we reach GEOM GATE queue limit, to free up
a slot in GEOM GATE queue, hastd(8) has to read/write from/to /dev/da0, but
this request will also be very slow, because GEOM now slows down all the
requests. We end up with full queue that we can unload at the speed of 10
requests per second. This simply looks like a deadlock.

Fix it by allowing userland daemons that work with both GEOM GATE and local
GEOM providers to specify unlimited queue size, so GEOM GATE will never return
ENOMEM to the GEOM.

MFC after:	1 week

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-04-02T06:59:05.261268Z
K 7
svn:log
V 270
Because ggatel(8) operates on local GEOM providers, use unlimited queue size in
GEOM GATE to fix the issue described in r220264. This also means that we no
longer need -q option, remove it. Don't bother to leaving it as a no-op, as
ggatel(8) is just an example utility.

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-04-02T07:01:09.998364Z
K 7
svn:log
V 155
Handle the problem described in r220264 by using GEOM GATE queue of unlimited
length. This should fix deadlocks reported by HAST users.

MFC after:	1 week

END
K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2011-04-02T08:29:02.637900Z
K 7
svn:log
V 352
MFC r219043:

Teach kdump to understand sv_flags records in the trace files.

MFC r219044:

Update manual page to reflect latest changes of ABI description support.

MFC r219138:

Teach kdump to understand linux syscalls names too.

Fix bug introduced in r219043: the kernel always dump native
signal numbers, so no need to check the ABI in ktrpsig().

END
K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2011-04-02T08:34:24.560423Z
K 7
svn:log
V 352
MFC r219043:

Teach kdump to understand sv_flags records in the trace files.

MFC r219044:

Update manual page to reflect latest changes of ABI description support.

MFC r219138:

Teach kdump to understand linux syscalls names too.

Fix bug introduced in r219043: the kernel always dump native
signal numbers, so no need to check the ABI in ktrpsig().

END
K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2011-04-02T08:45:13.628706Z
K 7
svn:log
V 48
MFC r219364:

Remove dead (since r190620) code.

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-04-02T09:22:06.603107Z
K 7
svn:log
V 195
Allow to disable sends or receives on a socket using shutdown(2) by
interpreting NULL 'data' argument passed to proto_common_send() or
proto_common_recv() as a will to do so.

MFC after:	1 month

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-04-02T09:25:13.254003Z
K 7
svn:log
V 178
Declare directions for sockets between primary and secondary.
In HAST we use two sockets - one for only sending the data and one for only
receiving the data.

MFC after:	1 month

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-04-02T09:29:53.447133Z
K 7
svn:log
V 270
When we are operating on blocking socket and get EAGAIN on send(2) or recv(2)
this means that request timed out. Translate the meaningless EAGAIN to
ETIMEDOUT to give administrator a hint that he might need to increase timeout
in configuration file.

MFC after:	1 month

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-04-02T09:31:02.303203Z
K 7
svn:log
V 94
Handle ENOBUFS on send(2) by retrying for a while and logging the problem.

MFC after:	1 week

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2011-04-02T09:34:33.448409Z
K 7
svn:log
V 182
Increase default timeout from 5 seconds to 20 seconds. 5 seconds is definitely
to short under heavy load and I was experiencing those timeouts in my recent
tests.

MFC after:	1 week

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-02T09:46:09.904087Z
K 7
svn:log
V 71
Add missing include.

Reported by: Ulrich Sporlein <uqs@spoerlein.net>

END
K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2011-04-02T10:28:08.763512Z
K 7
svn:log
V 54
Revert r220268, SV_ABI patches was never merged to 7.

END
K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2011-04-02T10:31:41.151554Z
K 7
svn:log
V 54
Revert r220263, SV_ABI patches was never merged to 7.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-04-02T11:10:36.952517Z
K 7
svn:log
V 125
MFC r220043:
Print the raw value of si_code, that is esp. useful for undecoded values.

Sponsored by:	The FreeBSD Foundation

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-04-02T15:02:42.918131Z
K 7
svn:log
V 31
Add accounting for RACCT_NPTS.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-04-02T15:47:23.382579Z
K 7
svn:log
V 149
Provide the structures and ioctl number definition for handling
PCIOCGETCONF compat32.

Submitted by:	John Wehle <john feith com>
MFC after:	2 weeks

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-04-02T16:02:25.205778Z
K 7
svn:log
V 484
Implement compat32 shims for PCIOCGETCONF.

There is a generic problem with the shims for ioctls that receive
pointers to the usermode data areas in the data argument. We either have
to modify the handler to accept UIO_USERSPACE/UIO_SYSSPACE indicator, or
allocate and fill a usermode memory for data buffer in the host format.
The change goes the second route, in particular because we do not need
to modify the handler.

Submitted by:	John Wehle <john feith com>
MFC after:	2 weeks

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2011-04-02T21:52:58.663760Z
K 7
svn:log
V 873
Fix problems that manifested from filesystem full conditions:

 - In softdep_revert_mkdir() find the dotaddref before we attempt to cancel
   the jaddref so we can make assumptions about where the dotaddref is on
   the list.  cancel_jaddref() does not always remove items from the list
   anymore.
 - Always set GOINGAWAY on an inode in softdep_freefile() if DEPCOMPLETE
   was never set.  This ensures that dependencies will continue to be
   processed on the inowait/bufwait list and is more an artifact of
   the structure of the code than a pure ordering problem.
 - Always set DEPCOMPLETE on canceled jaddrefs so that they can be freed
   appropriately.  This normally occurs when the refs are added to the
   journal but if they are canceled before this point the state would
   never be set and the dependency could never be freed.

Reported by:	pho
Tested by:	pho

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-04-03T03:26:12.104726Z
K 7
svn:log
V 72
Make the ski loader functional again after the previous set of changes.

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2011-04-03T03:39:59.935604Z
K 7
svn:log
V 521
Vendor import of tzdata2011e:

Change for Africa/Casablanca:
- The 3rd april 2011 at 00:00:00, [it] will be 3rd april 1:00:00
- The 31th july 2011 at 00:59:59,  [it] will be 31th July 00:00:00

Update for SouthAmerica/Chili:
- Chile's clocks will go back an hour this year on the 7th of May instead
  of this Saturday. They will go forward again the 3rd Saturday in
  August, not in October as they have since 1968. This is a pilot plan
  which will be reevaluated in 2012.

Obtained from:   ftp://elsie.nci.nih.gov/pub/

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2011-04-03T03:40:57.833102Z
K 7
svn:log
V 19
Tag of tzdata2011e

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2011-04-03T03:42:42.079854Z
K 7
svn:log
V 464
MFV of tzdata2011e:

Change for Africa/Casablanca:
- The 3rd april 2011 at 00:00:00, [it] will be 3rd april 1:00:00
- The 31th july 2011 at 00:59:59,  [it] will be 31th July 00:00:00

Update for SouthAmerica/Chili:
- Chile's clocks will go back an hour this year on the 7th of May instead
  of this Saturday. They will go forward again the 3rd Saturday in
  August, not in October as they have since 1968. This is a pilot plan
  which will be reevaluated in 2012.

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2011-04-03T03:43:47.071423Z
K 7
svn:log
V 472
MFC of 220286, tzdata2011e:

Change for Africa/Casablanca:
- The 3rd april 2011 at 00:00:00, [it] will be 3rd april 1:00:00
- The 31th july 2011 at 00:59:59,  [it] will be 31th July 00:00:00

Update for SouthAmerica/Chili:
- Chile's clocks will go back an hour this year on the 7th of May instead
  of this Saturday. They will go forward again the 3rd Saturday in
  August, not in October as they have since 1968. This is a pilot plan
  which will be reevaluated in 2012.

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2011-04-03T03:44:48.521418Z
K 7
svn:log
V 472
MFC of 220286, tzdata2011e:

Change for Africa/Casablanca:
- The 3rd april 2011 at 00:00:00, [it] will be 3rd april 1:00:00
- The 31th july 2011 at 00:59:59,  [it] will be 31th July 00:00:00

Update for SouthAmerica/Chili:
- Chile's clocks will go back an hour this year on the 7th of May instead
  of this Saturday. They will go forward again the 3rd Saturday in
  August, not in October as they have since 1968. This is a pilot plan
  which will be reevaluated in 2012.

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2011-04-03T03:45:45.293964Z
K 7
svn:log
V 472
MFC of 220286, tzdata2011e:

Change for Africa/Casablanca:
- The 3rd april 2011 at 00:00:00, [it] will be 3rd april 1:00:00
- The 31th july 2011 at 00:59:59,  [it] will be 31th July 00:00:00

Update for SouthAmerica/Chili:
- Chile's clocks will go back an hour this year on the 7th of May instead
  of this Saturday. They will go forward again the 3rd Saturday in
  August, not in October as they have since 1968. This is a pilot plan
  which will be reevaluated in 2012.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-04-03T05:09:25.884460Z
K 7
svn:log
V 88
Revert rev 165325. The arch_maphint interface hasn't been in use for
more than 4 years.

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2011-04-03T08:44:57.451340Z
K 7
svn:log
V 83
MFC r216224:

Don't write the terminating NUL past end of buffer.

PR:		bin/152345

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-03T11:55:48.186969Z
K 7
svn:log
V 347
Import nvram2env, a device driver which imports various NVRAM-style
environments into the kernel environment.

The eventual aim is to replace these with specific drivers for
the various bootloaders (redboot, uboot, etc.) This however will
work for the time being until it can be properly addressed.

Submitted by: Aleksandr Rybalko <ray@dlink.ua>

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-03T11:59:52.312256Z
K 7
svn:log
V 34
Add an explanation of the inivals

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-03T12:02:49.018187Z
K 7
svn:log
V 73
Import a fix from the ath9k - reduce the TX FIFO size for Kite (AR9285.)

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-03T13:19:58.995402Z
K 7
svn:log
V 216
Commit configuration files for the AR913x SoC and the TP-Link WR-1043ND.

The AR91XX_BASE{,.hints} files define all the common parameters for
the AR913x SoC systems.

The TP-1043ND config file adds local parameters.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-03T14:34:28.201906Z
K 7
svn:log
V 107
Add in some missing flags in the EHCI initialisation code,
needed to get USB working on the AR913x/AR724x.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-03T14:39:55.380855Z
K 7
svn:log
V 374
Import the initial CPU support for the MIPS RALink RT305x SoC.
This is a MIPS4KC CPU with various embedded peripherals, including
wireless and ethernet support.

This commit includes the platform, UART, ethernet MAC and GPIO support.
The interrupt-driven GPIO code is disabled for now pending GPIO changes
from the submitter.

Submitted by:	Aleksandr Rybalko <ray@dlink.ua>

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-03T17:36:32.779501Z
K 7
svn:log
V 151
Add in the clock timing calculation when Merlin is using the 5ghz fast clock.
This is a 44mhz clock, not a 40mhz clock like normal for 5ghz operation.

END
K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2011-04-03T17:38:12.274391Z
K 7
svn:log
V 307
In g_eli_read_done() and g_eli_write_done(), for a bio with
bio_children > 1, g_destroy_bio() is never called and the bio
leaks. Fix this by calling g_destroy_bio() earlier, before the check.

Submitted by:	Victor Balada Diaz <victor@bsdes.net> (initial version)
Approved by:	pjd (mentor)
MFC after:	1 week

END
K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2011-04-03T18:56:16.749285Z
K 7
svn:log
V 699
MFC r220062, r220173:

r220062:

In g_gate_create() there is a window between when g_gate_softc is
registered in g_gate_units array and when its sc_provider field is
filled. If during this period g_gate_units is accessed by another
thread that is checking for provider name collision the crash is
possible.

Fix this by adding sc_name field to struct g_gate_softc. In
g_gate_create() when g_gate_softc is created but sc_provider is still
not sc_name points to provider name stored in the local array.

Reported by:    Freddie Cash <fjwcash@gmail.com>

r220173:

Increase debug level on g_gate device destruction and add message on
device creation.

Suggested by:   danger

Approved by:	pjd (mentor)

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T20:03:45.882733Z
K 7
svn:log
V 420
- Improvements to USB PF solution
- Add more fields for USB device and host mode
- Add more information to USB PF header so that decoding
  can easily be done by software analyzer tools like
  Wireshark.
- Optimise usbdump to display USB streams in text format
  more efficiently.
- Software using USB PF must be recompiled after
  this commit, due to structure changes.

MFC after:	7 days
Approved by:	thompsa (mentor)

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-03T20:15:41.985461Z
K 7
svn:log
V 86
I missed committing this last time - it's needed for the 5ghz fast clock calculation.

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T20:17:49.246663Z
K 7
svn:log
V 129
- Correct EHCI interrupt disabling at detach.

Submitted by:	Luiz Otavio O Souza
MFC after:	7 days
Approved by:	thompsa (mentor)

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T20:22:49.703367Z
K 7
svn:log
V 170
- Fix for missing event if a libUSB USB transfer is started and
stopped rapidly in succession.

Reported by:	J.R. Oldroyd
MFC after:	7 days
Approved by:	thompsa (mentor)

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T20:54:32.474051Z
K 7
svn:log
V 73
MFC r213433
Tighten USB string filtering.

Approved by:	thompsa (mentor)

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T21:01:36.974612Z
K 7
svn:log
V 61
MFC r213434
Add missing #if's

Approved by:	thompsa (mentor)

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T21:12:16.089091Z
K 7
svn:log
V 92
MFC r217374
Add support for 64-byte contexts to XHCI driver.

Approved by:	thompsa (mentor)

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T22:01:26.024752Z
K 7
svn:log
V 443
MFC r219048, r219004, r218475 and r204632.
- The NetBSD Foundation has granted permission to remove clause 3 and 4 from
  their software.
- use device_printf() instead of printf() to give more accurate warnings.
- use memcpy() instead of bcopy().
- add missing #if's for non-FreeBSD compilation.
- Add missing xhci(4) manual page.
- Minor update in some USB manual pages.
- Correct USB 3.0 wire-speed to 5.0Gbps

Approved by:	thompsa (mentor)

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T22:15:00.217473Z
K 7
svn:log
V 199
MFC r219845, r219930, r219949 and r219983.
- Use software to compute EHCI data toggle instead of hardware.
- Fix EHCI initialisation order with regard to debug prints.

Approved by:	thompsa (mentor)

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T22:21:40.758105Z
K 7
svn:log
V 76
MFC r219848.
- Update format of sysctl node.

Approved by:	thompsa (mentor)

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-04-03T22:31:51.134536Z
K 7
svn:log
V 776
Add 2 new archsw interfaces:
1.  arch_loadaddr - used by platform code to adjust the address at which
    the object gets loaded. Implement PC98 using this new interface instead
    of using conditional compilation. For ELF objects the ELF header is
    passed as the data pointer. For raw files it's the filename. Note that
    ELF objects are first considered as raw files.
2.  arch_loadseg - used by platform code to keep track of actual segments,
    so that (instruction) caches can be flushed or translations can be
    created. Both the ELF header as well as the program header are passed
    to allow platform code to treat the kernel proper differently from any
    additional modules and to have all the relevant details of the loaded
    segment (e.g. protection).

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-04-03T22:36:40.471354Z
K 7
svn:log
V 87
- Include usbdump into default build.

MFC after:	7 days
Approved by:	thompsa (mentor)

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-04-03T23:49:20.752136Z
K 7
svn:log
V 743
Use the new arch_loadaddr I/F to align ELF objects to PBVM page
boundaries. For good measure, align all other objects to cache
lines boundaries.

Use the new arch_loadseg I/F to keep track of kernel text and
data so that we can wire as much of it as is possible. It is
the responsibility of the kernel to link critical (read IVT
related) code and data at the front of the respective segment
so that it's covered by TRs before the kernel has a chance to
add more translations.

Use a better way of determining whether we're loading a legacy
kernel or not. We can't check for the presence of the PBVM page
table, because we may have unloaded that kernel and loaded an
older (legacy) kernel after that. Simply use the latest load
address for it.

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2011-04-04T02:57:19.393338Z
K 7
svn:log
V 24
fix printing of tv_usec

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-04-04T03:41:18.970102Z
K 7
svn:log
V 49
Merge svn+ssh://svn.freebsd.org/base/head@220314

END
K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2011-04-04T03:43:13.561284Z
K 7
svn:log
V 72
Lower WARNS to unbreak the build, some archs may have alignment issues.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2011-04-04T07:45:08.930423Z
K 7
svn:log
V 520
When removing ifnets, we should first remove the reference to ifnet
from the interface index, then decrease refcount, not vice versa.

Otherwise there is a race (reproducible) when if_free_internal()
contests on IFNET_WLOCK(), and we got a zero-refed ifnet in the
index for a long time. It may be picked by some other thread,
that runs ifnet_byindex_ref(), who takes the ifnet from index,
and bumps refcount. When reader drops the lock, if_free_internal()
proceeds with free. Then reader tries to free it a second time.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-04-04T08:04:32.161557Z
K 7
svn:log
V 30
MFC r220253:
Fix mdoc errors.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2011-04-04T09:25:27.917661Z
K 7
svn:log
V 168
Do not increment num_args if strsep(3) returned an empty field.
That fixes devstat_buildmatch(3) crashes with certain strings.

Reported by:	arundel
MFC after:	2 weeks

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2011-04-04T09:36:29.128041Z
K 7
svn:log
V 41
MFC r220157:

Use FD_CLOEXEC explicitly.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2011-04-04T09:38:05.011843Z
K 7
svn:log
V 41
MFC r220157:

Use FD_CLOEXEC explicitly.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2011-04-04T09:56:10.110270Z
K 7
svn:log
V 203
MFC r219828:

 Reference ifaddr object before unlocking as it can be freed
 from another context at the moment of later access.

PR:		kern/155555
Submitted by:	Andrew Boyer <aboyer att averesystems.com>

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-04T11:01:53.270280Z
K 7
svn:log
V 104
At least set the coverage class value here; worry about populating the
register values at a later date.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-04T14:52:31.643061Z
K 7
svn:log
V 552
Add a HAL capability bit for supporting self-linked RX descriptors and disable it for the 11n chipsets.

From the ath9k source:

==

11N: we can no longer afford to self link the last descriptor.
MAC acknowledges BA status as long as it copies frames to host
buffer (or rx fifo). This can incorrectly acknowledge packets
to a sender if last desc is self-linked.

==

Since this is useful for pre-AR5416 chips that communicate PHY errors
via error frames rather than by on-chip counters, leave the support
in there, but disable it for AR5416 and later.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-04T14:53:36.670153Z
K 7
svn:log
V 121
Commit missing bits from the last commit:

* add the hal capability flag
* make sure its disabled for the ar9280/ar9285.

END
K 10
svn:author
V 3
ume
K 8
svn:date
V 27
2011-04-04T14:54:52.493339Z
K 7
svn:log
V 41
MFC r220055: getlogin() may return NULL.

END
K 10
svn:author
V 3
ume
K 8
svn:date
V 27
2011-04-04T14:57:28.893498Z
K 7
svn:log
V 41
MFC r220055: getlogin() may return NULL.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2011-04-04T16:23:01.337478Z
K 7
svn:log
V 105
Remove malloc type M_NETADDR unused since splitting into vfs_subr.c
and vfs_export.c.

MFC after:	1 week

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2011-04-04T16:23:32.713805Z
K 7
svn:log
V 84
Vendor import NetBSD's libedit of "2010/08/04 20:29:18 UTC".

Obtained from:	NetBSD

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2011-04-04T16:24:05.684026Z
K 7
svn:log
V 44
"Tag" the "2010/08/04 20:29:18 UTC" import.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-04-04T16:47:42.769603Z
K 7
svn:log
V 71
Add inline to acpi_timer_read() to reduce unnecessary jumps and calls.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-04-04T16:59:46.441555Z
K 7
svn:log
V 303
Fix a long standing bug where file_load() passes down the global loadaddr
to the l_load() method in the file_formats structure, while being passed
an address as an argument (dest). With file_load() calling arch_loadaddr()
now, this bug is a little bit more significant.

Spotted by: nyan@ (nice catch!)

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-04-04T17:00:50.178008Z
K 7
svn:log
V 307
Lower the bar for ACPI-fast on virtual machines.  The current logic depends
on the fact that real hardware has almost fixed cost to read the ACPI timer.
It is virtually always false for hardware emulation and it makes no sense to
read it multiple times, which is already quite expensive for full emulation.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-04-04T17:30:33.385796Z
K 7
svn:log
V 72
Fix bogus logic to calculate delta between two values from ACPI timers.

END
K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2011-04-04T17:39:30.389446Z
K 7
svn:log
V 100
errno.h: fix couple of whitespace nits

Submitted by:	bde (a half of the changes)
MFC after:	1 week

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-04-04T17:44:26.578349Z
K 7
svn:log
V 148
Always check the current minimum value to make the test more predictable.
Use INT32_MAX instead of an arbitrary big number for the initial minimum.

END
K 10
svn:author
V 8
rdivacky
K 8
svn:date
V 27
2011-04-04T18:23:55.990298Z
K 7
svn:log
V 400
Build boot2 with -mregparm=3, ie. pass upto 3 arguments via registers.
This modifies CFLAGS and tweaks sio.S to use the new calling convention.
The sio_init() and sio_putc() prototypes are modified so that other
users of this code know the correct calling convention.

This makes the code smaller when compiled with clang.

Reviewed by:    jhb
Tested by:      me and Freddie Cash <fjwcash gmail com>

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-04-04T18:39:04.071150Z
K 7
svn:log
V 69
Move a trivial acpi_TimerDelta() to acpivar.h to make it inlineable.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2011-04-04T18:47:17.746201Z
K 7
svn:log
V 168
MFC r220231, r220232

r220231:
Allow multiple modules within sys/modules/cxgbe.  The first one is if_cxgbe.

r220232:
Update header and related code for firmware 1.3.8

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2011-04-04T20:01:09.613469Z
K 7
svn:log
V 219
MFC r219945, r219946, r220009

r219945:
T3C initialization should setup the parity fence too.

r219946:
t3_free_sge_resources should be given the number of qsets it needs to free.

r220009:
Update T3 firmware to 7.11.0

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2011-04-04T20:02:29.985417Z
K 7
svn:log
V 219
MFC r219945, r219946, r220009

r219945:
T3C initialization should setup the parity fence too.

r219946:
t3_free_sge_resources should be given the number of qsets it needs to free.

r220009:
Update T3 firmware to 7.11.0

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-04-04T20:40:39.365150Z
K 7
svn:log
V 705
MFC r220103:
  Normally fxp(4) does not receive bad frames but promiscuous mode
  makes controller to receive bad frames and i82557 will also receive
  bad frames since fxp(4) have to receive VLAN oversized frames. If
  fxp(4) encounter DMA overrun error, the received frame size would
  be 0 so the actual frame size after checksum field extraction the
  length would be negative(-2). Due to signed/unsigned comparison
  used in driver, frame length check did not work for DMA overrun
  frames. Correct this by casting it to int.
  While I'm here explicitly check DMA overrun error and discard the
  frame regardless of result of received frame length check.

  Reported by:	n_hibma
  Tested by:	n_hibma

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-04-04T20:41:35.530831Z
K 7
svn:log
V 705
MFC r220103:
  Normally fxp(4) does not receive bad frames but promiscuous mode
  makes controller to receive bad frames and i82557 will also receive
  bad frames since fxp(4) have to receive VLAN oversized frames. If
  fxp(4) encounter DMA overrun error, the received frame size would
  be 0 so the actual frame size after checksum field extraction the
  length would be negative(-2). Due to signed/unsigned comparison
  used in driver, frame length check did not work for DMA overrun
  frames. Correct this by casting it to int.
  While I'm here explicitly check DMA overrun error and discard the
  frame regardless of result of received frame length check.

  Reported by:	n_hibma
  Tested by:	n_hibma

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-04-04T20:44:26.637621Z
K 7
svn:log
V 51
MFC r219938:
  Remove unused DMA map/tag in softc.

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-04-04T20:45:39.783887Z
K 7
svn:log
V 51
MFC r219938:
  Remove unused DMA map/tag in softc.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-04T22:30:12.628113Z
K 7
svn:log
V 40
Add a manpage for the nvram2env driver.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-04-04T22:56:33.296311Z
K 7
svn:log
V 343
Use cpu_ticks() for get_cyclecount(9) rather than checking existence of TSC
at run-time on i386.  cpu_ticks() is set to use RDTSC early enough on i386
where it is available.  Otherwise, cpu_ticks() is driven by the current
timecounter hardware as binuptime(9) does.  This also avoids unnecessary
namespace pollution from <machine/cputypes.h>.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-04-05T01:42:06.292878Z
K 7
svn:log
V 266
o   Define a geoid structure to make it easier to extract the
    components.
o   Re-define some of the fwbus fields. They don't seem to be defined
    by the PROM.
o   Add structures for the KLCONFIG data, constructed by the firmware
    during hardware discovery.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-04-05T01:51:30.177942Z
K 7
svn:log
V 330
When enumerating the busses (in all domains) on the BSP, the firmware returns
all of busses in the system, not just the busses local to the BSP. We use the
base address of the bus to extract the NASID and use that to match busses
against shubs. Consequently, the logical device hierarchy is the same as the
physical interconnect.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-04-05T03:09:44.240435Z
K 7
svn:log
V 138
Improve logging by always sending stderr to the installation log file.
Reduce warnings by making sure the temporary etc directory exists.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2011-04-05T03:11:21.880308Z
K 7
svn:log
V 142
Check correctly for whether there are any available wireless networks. This
was tested on a train in the middle of an upstate New York swamp.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2011-04-05T04:18:42.446481Z
K 7
svn:log
V 89
MFC r220124:
  Do not build ip_fw_nat.c for ipfw.ko. It can be build as separate module.

END
K 10
svn:author
V 6
murray
K 8
svn:date
V 27
2011-04-05T04:23:08.731169Z
K 7
svn:log
V 65
MFC r218877 from head:  Document our complex(3) support in libm.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-05T05:15:48.906424Z
K 7
svn:log
V 194
Begin fleshing out a functioning debugging setup for if_arge.

I'm seeing TX hangs when doing large amounts of TX traffic;
an interface reset fixes it. This will hopefully help me identify
why.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-05T05:29:10.872915Z
K 7
svn:log
V 50
Put the ARGE_DEBUG behind a kernel config option.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-05T06:33:35.754657Z
K 7
svn:log
V 117
* Add some more debugging to if_arge
* Make doubly sure that IFF_DRV_OACTIVE is set if the hardware TX queue is full

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-05T06:46:07.969611Z
K 7
svn:log
V 714
if_arge has had a strange bug that only appears during high traffic
levels. TX would hang, RX wouldn't. A bit of digging showed the interface
send queue was full, but IFF_DRV_OACTIVE was clear and the hardware TX
queue was empty.

It turns out that there wasn't a check to drain the interface send
queue once hardware TX had completed, so if the interface send queue
had filled up in the meantime, subsequent packets would be dropped
by the higher layers and if_start (and thus arge_start()) would never
be called.

The fix is simple - call arge_start_locked() in the software interrupt
handler after the hardware TX queue has been handled or a TX underrun
occured. This way the interface send queue gets drained.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2011-04-05T07:56:40.849798Z
K 7
svn:log
V 109
Document -w for swapuse.

PR:		docs/156089
Submitted by:	Andrey Ignatov <rdna att rdna.ru>
MFC after:	1 week

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2011-04-05T08:49:47.997538Z
K 7
svn:log
V 533
Make clang default on x86 and powerpc, but not on other architectures.
Make fdt default on arm and powerpc.

This now includes cross compiled targets, where before we tried to
make it host-based.

Also, move the lists of default yes and no options to a variable.

In general, only build tools should get this treatment in bsd.own.mk.
Also, the use of TARGET* in the bsd.*mk files is discouraged, but
necessary here due to the ordering of things in buildworld.  We make
the native case work by testing MACHINE_ARCH after TARGET_ARCH.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-05T13:14:17.921972Z
K 7
svn:log
V 110
The xpaBiasLvlFreq[] fields in the modal header also need swapping
when the EEPROM contents are byte-swapped.

END
K 10
svn:author
V 4
nyan
K 8
svn:date
V 27
2011-04-05T13:48:53.020189Z
K 7
svn:log
V 57
MFi386: revision 220337

  Build boot2 with -mregparm=3.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2011-04-05T14:15:58.260047Z
K 7
svn:log
V 541
Extend the DDB command "watchdog" with the ability to specify a timeout
value.

The timeout is expressed in the form T(N) = (2^N * nanoseconds) and can
be easilly extracted from the watchdog interface as a WD_TO_* macro.
That new functionality is supposed to fix re-entering the kernel from DDB
re-enabling the watchdog again (previously disabled) and also offer the
possibility to break for deadlocked DDB commands.

Please note that retro-compatibility is retained.

Sponsored by:	Sandvine Incorporated
Approved by:	des
MFC after:	10 days

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-04-05T14:19:05.021460Z
K 7
svn:log
V 340
Add the ability to manage the state of write caching when the battery
back-up is missing or dead.  The current state of this field is reported
in 'mfiutil cache <volume>' and can be adjusted via
'mfiutil cache <volume> bad-bbu-write-cache <enable|disable>'.  This
setting should generally be disabled to avoid data loss.

MFC after:	1 week

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-05T15:11:09.516816Z
K 7
svn:log
V 68
Flesh out a simple tool to print the ALQ dump generated by the HAL.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2011-04-05T15:33:12.250954Z
K 7
svn:log
V 608
Slightly tweak how we're running in PBVM. In particular:
1.  The loader maps the beginning of text as well as the beginning
    of data. Put critical text and data (read: IVT related) at the
    beginning of the segments to make sure we don't get nested
    faults when we can't deal with them.
2.  The loader uses more TRs, so use different ones for now. This
    should all be dynamic and handled by TR management code. This
    will do for now.

This works for kernels and fixes the hard hangs when trying to run
user space. The problem was that critical data was not mapped and
we got nested TLB faults.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-05T16:12:38.457453Z
K 7
svn:log
V 90
* re-enable marker stuff, I accidentally disabled it during debugging
* correct arg check

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-05T16:14:54.843893Z
K 7
svn:log
V 30
Make the alq log path tunable

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2011-04-05T17:41:54.399063Z
K 7
svn:log
V 1261
Add initial jumbo frame support for BCM5714/BCM5715 and BCM5780.
Unlike other controllers which have more advanced jumbo support,
these controllers have one send ring, one standard receive producer
ring and one receive return ring. In order to receive jumbo frames
on the controllers, driver now will increase Rx buffer size to 9k.
Two Rx modes are supported on these controllers and I chose
standard Rx BDs over extended Rx BDs. The extended Rx BD mode
allows up to 4 segmentations for each Rx BDs such that kernel does
not have to allocate large buffer of contiguous memory for
receiving. The extended Rx BD mode is already used on controllers
that have separate jumbo receive ring. However, using extended Rx
BDs on BCM5714/BCM5715/BCM5780 reduces the number of Rx BDs to 256
entries which in turn may reduce the performance.  Also UMA backed
page allocator for jumbo frame returns contiguous memory so using
extended Rx BD has no advantage on FreeBSD unless highly customized
local allocator implemented in driver is used.
To use jumbo buffers in standard receive ring, Rx buffer allocation
handler was changed to allocate MJUM9BYTES sized mbuf.

PR:		kern/155192
Tested by:	Vijay Singh <vijju.singh <> gmail dot com>
Submitted by:	mjacob (initial version)

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-04-05T18:40:19.546346Z
K 7
svn:log
V 334
Lower the bar for ACPI-fast on real machines slightly.  Empirical evidences
show that there are perfectly working PM timers with occasional "hiccups",
probably because of an SMI.  Now we ignore the maximum if it happens once in
the test loop and the width is small enough.  Also, relax normal width a bit
to count in a boundary case.

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2011-04-05T18:41:01.005815Z
K 7
svn:log
V 638
* Add the readline(3) API to libedit.  The libedit versions of
  {readline,history}.h are in /usr/include/edit so as to not conflict with
  the GNU libreadline versions.  To use the libedit readline(3) one should
  add "-I/usr/include/edit" to their Makefile
  (spelled "-I${DESTDIR}/${INCLUDEDIR}/edit" within the FreeBSD source tree).

* Enable its use in the BSD licensed utilities that support readline(3).

* To make it easier to sync libedit development with NetBSD, histedit.h
  is moved into libedit's directory as history shows shown we keep merging
  it into that location.

Obtained from:	NetBSD
Sponsored by:	Juniper Networks

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2011-04-05T19:41:18.118606Z
K 7
svn:log
V 36
Fix buildworld -DMODULES_WITH_WORLD

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-04-05T19:50:34.629979Z
K 7
svn:log
V 19
Add missing stubs.

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-04-05T20:23:59.081157Z
K 7
svn:log
V 130
Add accounting for most of the memory-related resources.

Sponsored by:	The FreeBSD Foundation
Reviewed by:	kib (earlier version)

END
K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
2011-04-05T21:26:05.338428Z
K 7
svn:log
V 321
Be far more persistent in reclaiming blocks and inodes before giving
up and declaring a filesystem out of space. Especially necessary when
running on a small filesystem. With this improvement, it should be
possible to use soft updates on a small root filesystem.

Kudos to: Peter Holm
Testing by: Peter Holm
MFC: 2 weeks

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-04-05T21:55:43.333633Z
K 7
svn:log
V 1199
Important update for the igb driver:
  - Add the change made in em to the actual unrefreshed number
    of descriptors is used as a basis in rxeof on the way out
    to determine if more refresh is needed. NOTE: there is a
    difference in the ring setup in igb, this is not accidental,
    it is necessitated by hardware behavior, when you reset the
    newer adapters it will not let you write RDH, it ALWAYS sets
    it to 0. Thus the way em does it is not possible.
  - Change the sysctl handling of flow control, it will now make
    the change dynamically when the variable setting changes rather
    than requiring a reset.
  - Change the eee sysctl naming, validation found the old unintuitive :)
  - Last but not least, some important performance tweaks in the TX
    path, I found that UDP behavior could be drastically hindered or
    improved with just small changes in the start loop. What I have
    here is what testing has shown to be the best overall. Its interesting
    to note that changing the clean threshold to start at a full half of
    the ring, made a BIG difference in performance.  I hope that this
    will prove to be advantageous for most workloads.

MFC in a week.

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-04-05T21:56:05.417754Z
K 7
svn:log
V 428
Allow strerror(0) and strerror_r(0, ...).

Of course, strerror_r() may still fail with ERANGE.

Although the POSIX specification said this could fail with EINVAL and
doing this likely indicates invalid use of errno, most other
implementations permitted it, various POSIX testsuites require it to
work (matching the older sys_errlist array) and apparently some
applications depend on it.

PR:		standards/151316
MFC after:	1 week

END
K 10
svn:author
V 7
davidch
K 8
svn:date
V 27
2011-04-05T22:13:33.520615Z
K 7
svn:log
V 210
- Removed multiple console error messages and replaced with statistic
  counters to reduce spew.
- Fixed a TSO problem when an mbuf contains both header and payload in
  the same cluster.

MFC after:	One week.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-04-06T11:12:05.841937Z
K 7
svn:log
V 52
MFC r220158:
Provide compat32 shims for kldstat(2).

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-04-06T11:12:51.785450Z
K 7
svn:log
V 6
Regen

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2011-04-06T11:13:55.673875Z
K 7
svn:log
V 49
MFC 219850:
s/buffer/buf as is used in the code.

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2011-04-06T11:14:42.504532Z
K 7
svn:log
V 49
MFC 219850:
s/buffer/buf as is used in the code.

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2011-04-06T11:20:54.765665Z
K 7
svn:log
V 310
Correct 'list scan' description in the examples.  The previous description
was incorrect - 'list scan' does not actually do a scan, but instead lists
the results of the background 'scan' cache.

Submitted by:	Fabian Keil (freebsd-listen of fabiankeil de) (via email)
Discussed with:	bschmidt
MFC after:	3 days

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2011-04-06T12:05:09.173007Z
K 7
svn:log
V 104
Add the scenarios used to show the premature "out of space" problem for
Soft Updates, fixed in R220374.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2011-04-06T15:36:19.053570Z
K 7
svn:log
V 101
Add rc.d script for netdumpsrv with related changes to rc.conf defaults.

Reviewed by:	dougb, emaste

END
K 10
svn:author
V 8
gallatin
K 8
svn:date
V 27
2011-04-06T15:45:32.812554Z
K 7
svn:log
V 342
Implement mxge_init()

This fixes a long standing bug in mxge(4) where "ifconfig mxge0 $IP"
did not bring the interface into a RUNNING state, like it does on
most (all?) other FreeBSD NIC drivers.

Thanks to gnn for mentioning the bug, and yongari for pointing out that
ether_ioctl() invokes ifp->if_init() in SIOCSIFADDR.

MFC after: 7 days

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-04-06T16:24:24.605028Z
K 7
svn:log
V 88
Add RACCT_RSS.

Sponsored by:	The FreeBSD Foundation
Reviewed by:	kib (earlier version)

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-04-06T16:27:04.357517Z
K 7
svn:log
V 60
In vm_daemon(), do not skip processes stopped with SIGSTOP.

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-04-06T16:59:54.205412Z
K 7
svn:log
V 311
Add ucred pointer to the SysV-related memory structures.  This is required
for racct.

Note that after this commit, ipcs(1) needs to be rebuilt.  Otherwise, it will
fail with "ipcs: sysctlbyname: kern.ipc.msqids: Cannot allocate memory".

Sponsored by:	The FreeBSD Foundation
Reviewed by:	kib (earlier version)

END
K 10
svn:author
V 8
rdivacky
K 8
svn:date
V 27
2011-04-06T17:29:40.797973Z
K 7
svn:log
V 87
Mark getc() as inline, this has no effect on gcc but helps clang.

Approved by:    jhb

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-04-06T17:47:22.352128Z
K 7
svn:log
V 94
Fix several places to ignore processes that are not yet fully constructed.

MFC after:	1 week

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2011-04-06T17:54:10.509689Z
K 7
svn:log
V 1097
MFhead r196527,204406,216296-216297:

  ------------------------------------------------------------------------
  r196527 | charnier | 2009-08-25 08:09:09 +0400 (вт, 25 авг 2009) | 3 lines

  ANSIfy functions declarations, adjust prototypes. Rename local variable
  to not conflict with err().

  ------------------------------------------------------------------------
  r204406 | uqs | 2010-02-27 13:18:33 +0300 (сб, 27 фев 2010) | 12 lines

  route(8): make WARNS=3 clean

  - add static and const where appropriate
  - check pointers against NULL
  - minor styling nits
  - it is actually WARNS=6 clean for non-strict alignment platforms

  ------------------------------------------------------------------------
  r216296 | glebius | 2010-12-08 18:10:27 +0300 (ср, 08 дек 2010) | 5 lines

  Add RTM_IEEE80211 to array of route message descriptions.

  ------------------------------------------------------------------------
  r216297 | glebius | 2010-12-08 18:12:37 +0300 (ср, 08 дек 2010) | 7 lines

  - Fix array bounds checking. [1]
  - Add message length checking.

END
K 10
svn:author
V 8
rdivacky
K 8
svn:date
V 27
2011-04-06T17:54:12.496447Z
K 7
svn:log
V 115
Move getc() body before xgetc() so gcc does not emit a warning about function
having no body.

Approved by:    jhb

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2011-04-06T17:56:18.989683Z
K 7
svn:log
V 196
MFhead 215790:

  Redo r166423. It is important not only skip freeing multicast
  entires when underlying interface is detached, but also purge
  pointers to them, to avoid double-free in future.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2011-04-06T17:57:08.980274Z
K 7
svn:log
V 402
MFhead 219827:

  Improve locking of creating and dropping links in the graph, acquiring
  the topology mutex in the following functions, that manipulate pointers
  to peer nodes:

  - ng_bypass()
  - ng_path2noderef() when switching to the next node in sequence.
    Rewrite the function a bit.
  - ng_address_hook()
  - ng_address_path()

  This patch improves stability of large mpd5 installations.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2011-04-06T17:58:59.863130Z
K 7
svn:log
V 73
MFhead 219858:
  Give better URL to the list of available CVSup mirrors.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2011-04-06T18:00:26.858675Z
K 7
svn:log
V 31
MFhead 219904:
  Fix SYNOPSIS.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2011-04-06T18:03:49.507036Z
K 7
svn:log
V 551
MFhead 220317:
  When removing ifnets, we should first remove the reference to ifnet
  from the interface index, then decrease refcount, not vice versa.

  Otherwise there is a race (reproducible) when if_free_internal()
  contests on IFNET_WLOCK(), and we got a zero-refed ifnet in the
  index for a long time. It may be picked by some other thread,
  that runs ifnet_byindex_ref(), who takes the ifnet from index,
  and bumps refcount. When reader drops the lock, if_free_internal()
  proceeds with free. Then reader tries to free it a second time.

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-04-06T18:11:24.333488Z
K 7
svn:log
V 116
Add accounting for SysV-related resources.

Sponsored by:	The FreeBSD Foundation
Reviewed by:	kib (earlier version)

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-04-06T19:08:50.884288Z
K 7
svn:log
V 31
Style fix.

Submitted by:	jhb@

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2011-04-06T19:13:04.317758Z
K 7
svn:log
V 102
Add RACCT_NOFILE accounting.

Sponsored by:	The FreeBSD Foundation
Reviewed by:	kib (earlier version)

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2011-04-06T20:08:23.735263Z
K 7
svn:log
V 245
Complete WITHOUT_CXX support. It implies WITHOUT_GROFF and
WITHOUT_CLANG.

Don't build clang bootstrap/build-tools depending on this flag. We also
keep gperf, devd and libstdc++ around to prevent foot-shooting and to
make this a two-way street.

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2011-04-06T20:19:07.115443Z
K 7
svn:log
V 239
Regenerate after r220401. It turns out makeman is clever about implied
flags, so remove that part from WITHOUT_CXX again.

This is only partially regenerated, as the entries for FDT and GPIO seem to
have switched their default state, too.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2011-04-06T20:54:26.431741Z
K 7
svn:log
V 240
Update arcmsr(4) to vendor version 1.20.00.21.  This release primarily
improves command timeout handling.

Many thanks to Areca for continuing to support FreeBSD.

Submitted by:	Ching-Lung Huang <ching2048 areca com tw>
MFC after:	2 months

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-04-06T23:59:59.202622Z
K 7
svn:log
V 641
Implement atomic_load_acq_64(9) and atomic_store_rel_64(9) for i386.  These
functions are implemented with CMPXCHG8B instruction where it is available,
i. e., all Pentium-class and later processors.  Note this instruction is
also used for atomic_store_rel_64() because a simple XCHG-like instruction
for 64-bit memory access does not exist, unfortunately.  If the processor
lacks the instruction, i. e., 80486-class CPUs, two 32-bit load/store are
performed with interrupt temporarily disabled, assuming it does not support
SMP.  Although this assumption may be little naive, it is true in reality.
This implementation is inspired by Linux.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2011-04-07T00:30:32.782606Z
K 7
svn:log
V 212
micro-optimize check_for_updates() a little more by only checking the
existence of the origin directory if necessary.

In multiport() don't test for the existence of the origin directory
if PM_INDEX_ONLY is set.

END
K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2011-04-07T03:19:10.705213Z
K 7
svn:log
V 281
 - Don't invalidate jnewblks immediately upon discovering that the block
   will be removed.  Permit the journal to proceed so that we don't leave
   a rollback in a cg for a very long time as this can cause terrible perf
   problems in low memory situations.

Tested by:      pho

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2011-04-07T05:58:21.268877Z
K 7
svn:log
V 80
MFC r220184:
  Remove unneeded checks, g_new_xxx functions can not return NULL.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2011-04-07T06:01:09.573400Z
K 7
svn:log
V 122
MFC r220203:
  Fix a memory leak. Memory that is allocated for schedulers hash table
  was not freed.

  PR:		kern/156083

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2011-04-07T06:02:21.589359Z
K 7
svn:log
V 33
MFC r220204:
  Fix malloc types.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2011-04-07T07:10:42.388656Z
K 7
svn:log
V 79
Modify read/write ioctls to work with 64 bit registers too.

MFC after:	3 days

END
K 10
svn:author
V 5
edwin
K 8
svn:date
V 27
2011-04-07T07:34:01.063117Z
K 7
svn:log
V 119
MFC of r220172

Add a menu entry for UTC in the main menu.

PR:             bin/156019
Submitted by:   Daniel O'Conner

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2011-04-07T08:17:53.385163Z
K 7
svn:log
V 146
Make ada(4) driver to control device write cache, same as ata(4) does.
Add kern.cam.ada.write_cache sysctl/tunable to control it alike hw.ata.wc.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2011-04-07T08:28:53.324421Z
K 7
svn:log
V 117
Add one more ID for Marvell 88SE912x chip found on Asus U3S6 card.

Submitted by:	Jonas Jonsson <fatbrain@gmail.com>

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2011-04-07T08:32:53.451532Z
K 7
svn:log
V 14
Fix spelling.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2011-04-07T11:13:50.659424Z
K 7
svn:log
V 95
MFC r220211:
  Fill up src_port and dst_port variables for SCTP over IPv4.

  PR:		kern/153415

END
K 10
svn:author
V 3
zec
K 8
svn:date
V 27
2011-04-07T11:40:10.201563Z
K 7
svn:log
V 88
Properly unref ng_hub nodes on shutdown, so that we don't leak them.

MFC after:	3 days

END
K 10
svn:author
V 6
philip
K 8
svn:date
V 27
2011-04-07T11:41:00.776895Z
K 7
svn:log
V 63
Add a directory for the PCI ID Repository to the vendor space.

END
K 10
svn:author
V 6
philip
K 8
svn:date
V 27
2011-04-07T11:45:15.547158Z
K 7
svn:log
V 50
Import today's snapshot of the PCI ID Repository.

END
K 10
svn:author
V 6
philip
K 8
svn:date
V 27
2011-04-07T11:47:27.571083Z
K 7
svn:log
V 47
Tag today's snapshot of the PCI ID Repository.

END
K 10
svn:author
V 5
gabor
K 8
svn:date
V 27
2011-04-07T12:52:46.764821Z
K 7
svn:log
V 296
- Replace some strcpy()-family functions with memcpy() ones. It has been
  discussed earlier that the extra safeness is not required in these
  cases and we can avoid the overhead by using the more general
  memory copy functions.

Approved by:	delphij (mentor)
Obtained from:	The NetBSD Project

END
K 10
svn:author
V 5
gabor
K 8
svn:date
V 27
2011-04-07T13:01:03.949751Z
K 7
svn:log
V 142
- Simplify the fixed string pattern preprocessing code
- Improve readability

Approved by:	delphij (mentor)
Obtained from:	The NetBSD Project

END
K 10
svn:author
V 5
gabor
K 8
svn:date
V 27
2011-04-07T13:03:35.036593Z
K 7
svn:log
V 234
- Adjust a comment to actual behaviour
- Makefile nit
- Add more CVS/SVN keywords to make it easier to track changes from NetBSD
  in case they add further improvements

Approved by:	delphij (mentor)
Obtained from:	The NetBSD Project

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-04-07T13:14:51.533408Z
K 7
svn:log
V 190
Add some more OS_MARK probes to the RX DMA setup/teardown code path.

I'm trying to debug the RX DMA path and help the ath9k guys with
"RX dma abort stuck" issue that both our drivers have.

END
K 10
svn:author
V 8
gallatin
K 8
svn:date
V 27
2011-04-07T13:49:44.643575Z
K 7
svn:log
V 175
Fix a bug in mxge's LRO which can cause dup acks to
get aggregated & hence prevent TCP from entering
fast retransmit.

Pointed out by: jeff
Reviewed by: gnn
MFC after:	7 days

END
K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2011-04-07T14:17:55.059473Z
K 7
svn:log
V 148
MFC r198374:
  Rename default to default_function, for compatibility with GNU awk.
  (For cross-compiling out-of-tree kernel modules, for example.)

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2011-04-07T16:06:39.458342Z
K 7
svn:log
V 83
MFC r216224:

Don't write the terminating NUL past end of buffer.

PR:		bin/152345

END
K 10
svn:author
V 7
davidch
K 8
svn:date
V 27
2011-04-07T20:15:36.706540Z
K 7
svn:log
V 235
- Fixed a problem when multiqueue mode was enabled which caused the CQ
  chain to be corrupted.
- Removed many console print warnings and replaced with driver maintained
  counters.
- Several style(9) fixes.

MFC after:      One week.

END
K 10
svn:author
V 3
jfv
K 8
svn:date
V 27
2011-04-07T21:20:26.101059Z
K 7
svn:log
V 124
Port of the LRO fix from mxge driver to the generic
LRO code. Thanks to Andrew Gallatin for the change.

MFC after:  7 days

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2011-04-07T21:29:34.321201Z
K 7
svn:log
V 76
Remove stale checks for RDTSC support.  amd64 must have TSC support anyway.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-04-07T21:32:25.000435Z
K 7
svn:log
V 346
If a system call does not request a full interrupt return, use a fast
path via the sysretq instruction to return from the system call.  This was
removed in 190620 and not quite fully restored in 195486.  This resolves
most of the performance regression in system call microbenchmarks between
7 and 8 on amd64.

Reviewed by:	kib
MFC after:	1 week

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-04-07T23:13:22.865944Z
K 7
svn:log
V 110
pcb_flags is an int, so use testl rather than testq.

Pointy hat to:	jhb
Submitted by:	jkim
MFC after:	1 week

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2011-04-07T23:14:33.154343Z
K 7
svn:log
V 167
u3g.4:
- remove self-reference in SEE ALSO section (originally was to s/XR/Xr)

cxgbe.4:
- remove blank line
- add closing .El

Reported by:	manlint
MFC after:	3 days

END