ƒ¯Y237177
175
142
410
306
207
104
211
326
315
246
470
470
166
166
129
321
321
111
124
400
381
157
273
262
285
155
738
842
312
539
539
539
432
259
960
144
222
115
1497
143
192
182
182
440
127
109
157
206
304
162
255
487
266
150
159
176
176
286
141
211
231
148
138
583
304
345
204
373
767
462
182
252
125
112
111
124
120
228
228
228
228
228
228
309
249
151
151
1097
288
704
176
117
372
164
166
304
296
411
1310
473
496
329
935
157
127
412
120
122
319
234
350
270
270
270
341
143
322
184
704
182
198
254
198
204
417
157
240
167
167
183
183
286
197
286
197
180
144
158
145
233
233
613
613
202
202
104
167
190
114
233
116
1917
2685
137
166
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474
353
150
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299
385
215
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215
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180
327
128
304
631
243
241
320

K 10
svn:author
V 7
linimon
K 8
svn:date
V 27
2012-06-17T00:28:57.772665Z
K 7
svn:log
V 46
Make the dump of machines table more verbose.

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-17T02:46:27.783523Z
K 7
svn:log
V 314
attach_generic causes missing devices in /dev when the driver
interacts with some non-highpoint controollers. Change attach_generic to
be off by default.

PR:		kern/168910
Submitted by:	Richard Yao <ryao@gentoo.org>
Approved by:	cperciva
No objections by:	-hackers
Obtained from:	Gentoo FreeBSD
MFC after:	2 weeks

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-06-17T03:08:33.963886Z
K 7
svn:log
V 210
After some discussion with bschmidt@, it's likely better to just go
through ieee80211_suspend_all() and ieee80211_resume_all().
All the other wireless drivers are doing that particular dance.

PR:		kern/169084

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-17T03:54:10.848431Z
K 7
svn:log
V 111
Fix mdoc style nits

PR:		kern/168910
Submitted by:	gjb
Approved by:	gjb
MFC after:	3 days
X-MFC-With:	r237178

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2012-06-17T03:59:17.799379Z
K 7
svn:log
V 12
MFC r237179

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-06-17T04:48:47.531758Z
K 7
svn:log
V 115
Bring over the AR9285 specific PCIe suspend/resume/ASPM workarounds.

Obtained from:	Qualcomm Atheros, Linux ath9k

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-06-17T05:34:41.789896Z
K 7
svn:log
V 230
Add an disabled workaround for the AR9285SE.

This just requires a little HAL change (add a new config parameter) and
some glue in if_ath_pci.c, however I'm leaving this up for someone else
to do.

Obtained from:	Qualcomm Atheros

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-06-17T05:56:27.559605Z
K 7
svn:log
V 219
AR9287 tidyups:

* Add an OS_A_REG_WRITE() routine - analog writes require a 100usec delay
  on AR9280 and later, so create a method to do it.

* Use it for the AR9287 analog writes.

* Re-indent and style(9) the code.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-06-17T07:14:58.073883Z
K 7
svn:log
V 153
MFC r236848:
Use the previous stack entry protection and max protection to correctly
propagate the stack execution permissions when stack is grown down.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-17T09:42:56.768517Z
K 7
svn:log
V 374
MFC: r237101

Fix a braino in r236469 (MFC'ed to stable/9 in r236468); the number of
DMA tags required for handling MAXPHYS should be based on PAGE_SIZE rather
than SYM_CONF_DMA_BOUNDARY.
While at it, reuse the SYM_CONF_MAX_SG macro for specifying the maximum
number of DMA tags so sym(4) itself doesn't size memory beyond what's
required for handling MAXPHYS.

PR:		168928

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-17T09:43:04.745548Z
K 7
svn:log
V 374
MFC: r237101

Fix a braino in r236469 (MFC'ed to stable/8 in r236469); the number of
DMA tags required for handling MAXPHYS should be based on PAGE_SIZE rather
than SYM_CONF_DMA_BOUNDARY.
While at it, reuse the SYM_CONF_MAX_SG macro for specifying the maximum
number of DMA tags so sym(4) itself doesn't size memory beyond what's
required for handling MAXPHYS.

PR:		168928

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-17T09:50:56.215576Z
K 7
svn:log
V 71
MFC: r230179

BeagleBone uses an FTDI chip with
an altered Product ID.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-17T09:50:59.646316Z
K 7
svn:log
V 71
MFC: r230179

BeagleBone uses an FTDI chip with
an altered Product ID.

END
K 10
svn:author
V 4
joel
K 8
svn:date
V 27
2012-06-17T11:04:38.876391Z
K 7
svn:log
V 36
Remove superfluous paragraph macro.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-17T11:16:14.586701Z
K 7
svn:log
V 225
MFC: r237107

- As a baind-aid, disable ATAPI DMA when using ATA_CAM for these controllers
  as well as it causes the kernel to hang during boot.
  Reported and tested by: Kevin Oberman
- Use NULL instead of 0 for a pointer.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-17T11:16:17.481138Z
K 7
svn:log
V 225
MFC: r237107

- As a baind-aid, disable ATAPI DMA when using ATA_CAM for these controllers
  as well as it causes the kernel to hang during boot.
  Reported and tested by: Kevin Oberman
- Use NULL instead of 0 for a pointer.

END
K 10
svn:author
V 4
joel
K 8
svn:date
V 27
2012-06-17T11:33:55.731843Z
K 7
svn:log
V 18
Minor mdoc fixes.

END
K 10
svn:author
V 4
joel
K 8
svn:date
V 27
2012-06-17T11:36:28.594445Z
K 7
svn:log
V 31
Remove end of line whitespace.

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2012-06-17T13:03:50.815671Z
K 7
svn:log
V 304
The variable 'error' in sys_poll() is initialized in declaration to value
zero but in any case is overwritten by successive copyin(), making the
previous initialization useless. Remove this.
As an added bonus this fixes a style(9) bug.

Discussed with:		kib
Approved by:		gnn (mentor)
MFC after:		3 days

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2012-06-17T13:48:39.600446Z
K 7
svn:log
V 285
Disable hwpmc(4) support for Intel Xeon Sandy Bridge (Model 0x2D).
Due to some differences in MSRs between Xeon Sandy Bridge and Core Sandy
Bridge (Model 0x2A), wrmsr() may generate in a GP# fault exception and so a
panic of the machine.

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

END
K 10
svn:author
V 7
iwasaki
K 8
svn:date
V 27
2012-06-17T16:19:09.386667Z
K 7
svn:log
V 61
Resotre LCD brightness level on resuming.

MFC after:	3 days

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2012-06-17T16:32:32.952329Z
K 7
svn:log
V 180
If VOP_ADVLOCK() call or earlier checks failed don't check for a race with
close, because even if we had a race there is nothing to unlock.

Discussed with:	kib
MFC after:	1 month

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2012-06-17T16:59:37.123567Z
K 7
svn:log
V 169
Extend the comment about checking for a race with close to explain why
it is done and why we don't return an error in such case.

Discussed with:	kib
MFC after:	1 month

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-06-17T18:34:04.184462Z
K 7
svn:log
V 187
Move the nfsrpc_close() call in ncl_reclaim() for the NFSv4 client
to below the vnode_destroy_vobject() call, since that is where
writes are flushed.

Suggested by:	kib
MFC after:	1 week

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-06-17T19:16:31.998318Z
K 7
svn:log
V 63
MFC r237131:
Use right size when freeing unneeded GTT mapping.

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2012-06-17T20:45:45.580202Z
K 7
svn:log
V 642
- Extend the condvar(9) KPI introducing a new cv_timedwait_bt_sig()
function so that we can specify timeout precision in terms of struct
bintime.

- Now seltdwait() takes three argument rather than two so that their
consumers can specify if the timeout should be passed as ticks or bintime.

- Refactor the kern_select() and the sys_poll() code so that these two
services may rely on cv_timedwait_bt_sig() rather than on the previous less
precise cv_timedwait_sig().

- Rethink the sleepqueue(9) KPI in order to make an attempt of avoiding
both code duplication and breakages. Your mileage WILL vary, feel free to
comment.

Reviewed by:		mav

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2012-06-17T21:02:48.228539Z
K 7
svn:log
V 749
On certain newer Intel Atom based motherboards, for instance the
D2500CC which I have, syscons in text-mode fails to show the expected
contents due to write errors into video-memory.

At least one of the causes is that we copy from syscons internal buffer
to the video memory with optimized bcopy(9) which uses >16bit operations.

Until now, 32bit and wider operations have always worked on the video
memory, but since I cannot find a single source which says that this
SHALL work, and since these chipsets/bugs are now out there, this
commit changes syscons to always use 16bit copies on i386 & amd64.

This may be relevevant for PR's:
	166262
	166639
and various other bug reports floating elsewhere on the net, but
I lack hardware to test those.

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2012-06-17T21:04:22.559449Z
K 7
svn:log
V 219
Don't check for race with close on advisory unlock (there is nothing smart we
can do when such a race occurs). This saves lock/unlock cycle for the filedesc
lock for every advisory unlock operation.

MFC after:	1 month

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-06-17T21:06:36.115605Z
K 7
svn:log
V 444
Improve the functionality of the PORTS_MODULES knob by adding
LOCALBASE/bin and sbin to PATH, which allows dependencies to be found;
adding SRC_BASE and OSVERSION to match the new kernel, and putting the
related builds under MAKEOBJDIRPREFIX so that they only need to be built
once per kernel.

In addition to the PR this includes ideas/contributions from crees
and matthew.

PR:		ports/161452
Submitted by:	Garrett Cooper <yanegomi@gmail.com>

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-06-17T21:07:00.592857Z
K 7
svn:log
V 444
Improve the functionality of the PORTS_MODULES knob by adding
LOCALBASE/bin and sbin to PATH, which allows dependencies to be found;
adding SRC_BASE and OSVERSION to match the new kernel, and putting the
related builds under MAKEOBJDIRPREFIX so that they only need to be built
once per kernel.

In addition to the PR this includes ideas/contributions from crees
and matthew.

PR:		ports/161452
Submitted by:	Garrett Cooper <yanegomi@gmail.com>

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-06-17T21:07:27.707491Z
K 7
svn:log
V 444
Improve the functionality of the PORTS_MODULES knob by adding
LOCALBASE/bin and sbin to PATH, which allows dependencies to be found;
adding SRC_BASE and OSVERSION to match the new kernel, and putting the
related builds under MAKEOBJDIRPREFIX so that they only need to be built
once per kernel.

In addition to the PR this includes ideas/contributions from crees
and matthew.

PR:		ports/161452
Submitted by:	Garrett Cooper <yanegomi@gmail.com>

END
K 10
svn:author
V 6
mjacob
K 8
svn:date
V 27
2012-06-17T21:28:11.443521Z
K 7
svn:log
V 336
MFC of r236427

Clean up and complete the incomplete deferred enable code.
Make the default role NONE if target mode is selected. This
allows ctl(8) to switch to/from target mode via knob settings.
If we default to role 'none', this causes a reset of the
24XX f/w which then causes initiators to wake up and notice
when we come online.

END
K 10
svn:author
V 6
mjacob
K 8
svn:date
V 27
2012-06-17T21:30:24.655258Z
K 7
svn:log
V 163
MFC of 237135

If debug values were set, the default from tval floated
down and triggered an attempt to set multiple virtual
ports whether you wanted them or not.

END
K 10
svn:author
V 6
mjacob
K 8
svn:date
V 27
2012-06-17T21:39:40.019135Z
K 7
svn:log
V 864
Prepare for FC-Tape support. This involved doing a lot of little cleanups
and crosschecks against firmware documentation. We now check and report
FC firmware attributes and at least are now prepared for the upper 48 bits
of f/w attributes (which are probably for the 8100 or later cards). This
involed changing how inbits and outbits are calculated for varios commands,
hopefully clearer and cleaner. This also caused me to clean up the actual
mailbox register usage. Finally, we are now unconditionally using a CRN
for initiator mode.

A longstanding issue with the 2400/2500 is that they do *not* support
a "Prefer PTP followed by loop", which explains why enabling that
caused the f/w to crash.

A slightly more invasive change is to let the firmware load entirely
drive whether multi_id support is enabled or not.

Sponsored by:	Spectralogic
MFC after:	1 week

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2012-06-17T21:40:13.081002Z
K 7
svn:log
V 49
libc: Reduce relative relocations in strftime().

END
K 10
svn:author
V 6
mjacob
K 8
svn:date
V 27
2012-06-17T21:47:24.677936Z
K 7
svn:log
V 126
Roll to the latest 2400/2500 firmware available from the public QLogic
website.

Sponsored by: Spectralogic
MFC after:	1 week

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2012-06-17T21:48:40.602361Z
K 7
svn:log
V 20
MFC as per r237201.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-06-18T02:08:04.129446Z
K 7
svn:log
V 1400
Extend the radiotap code to be aware of the size of any extra vendor
bitmaps that may occur.

The way this works is:

* the beginning of the radiotap frame has a 32 bit "radiotap" namespace
  bitmap;
* if the vendor bitmap bit is set, then the next bitmap will be interpreted
  as a vendor bitmap;
* this can keep going on and on (ie, more vendor and radiotap namespace
  bitmaps can be added) until the last bitmap with no "more bitmaps" set.

Now, the radiotap code gets its grubby fingers into the supplied
radiotap rx/tx buffer and replaces the channel configuration
for each frame.  I don't know why it's not up to the drivers themselves
to do this, but I digress.  So, if a vendor bitmap (or two, etc) exists,
the offset calculations will be all completely wrong.

This particular patch introduces ieee80211_radiotap_attachv(), which
includes the number of vendor bitmaps (well, any other bitmaps, vendor
or otherwise) between the end of the bitmap/header and the start of the
actual radiotap field entries.  This makes the radiotap calculations
"right", so it correctly calculates where to overwrite the channel
configuration.

The long term fix is to go through and make each driver update the channel
configuration, as some of the fields are already being updated.

That, however, is a longer term fix that will need each driver fixed.

I leave that as an exercise to someone in the future.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-06-18T04:00:56.154530Z
K 7
svn:log
V 48
Have the map method apply to a segment for now.

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-18T04:55:07.055236Z
K 7
svn:log
V 97
MFC r233648:
	Remove trailing whitespace per mdoc lint warning

Approved by:	cperciva (implicit)

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-18T05:01:57.855816Z
K 7
svn:log
V 87
MFC 236352:
	Bump date for content missed in r236290

Approved by:	cperciva (implicit)

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-18T05:02:21.116336Z
K 7
svn:log
V 87
MFC 236352:
	Bump date for content missed in r236290

Approved by:	cperciva (implicit)

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2012-06-18T07:34:38.183187Z
K 7
svn:log
V 347
In tty_makedev() the following construction:

dev = make_dev_cred();
dev->si_drv1 = tp;

leaves a small window where the newly created device may be opened
and si_drv1 is NULL.

As this is a vary rare situation, using a lock to close the window
seems overkill. Instead just wait for the assignment of si_drv1.

Suggested by:	kib
MFC after:	1 week

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2012-06-18T07:37:30.838863Z
K 7
svn:log
V 35
Regression test for r237219 added.

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2012-06-18T07:42:40.878521Z
K 7
svn:log
V 17
Create /user/pho

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2012-06-18T07:43:23.647987Z
K 7
svn:log
V 65
Move /projects/stress2 -> /user/pho/stress2 as requested by uqs.

END
K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2012-06-18T07:54:10.947736Z
K 7
svn:log
V 113
Fix the previous commit to only copy the data we were asked to and not
twice as much.

Spotted by:	Taku YAMAMOTO

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-06-18T10:56:29.904595Z
K 7
svn:log
V 207
Merge 231266 from head:
  Add support for RICOH R5CE823 card reader, that can be found in
  some Lenovo laptops.

  The conroller needs a quirk to lower its frequency, and after
  that it operates normally.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-18T12:45:35.475673Z
K 7
svn:log
V 70
Remove never used CD/DA_FLAG_TAGGED_QUEUING flags.

MFC after:	1 week

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2012-06-18T13:50:41.265766Z
K 7
svn:log
V 157
Simplify IP pointer recovery in case of mbuf reallocation.

Reviewed by:     glebius (previous version)
Approved by:     ae(mentor)
MFC after:       2 weeks

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2012-06-18T13:56:36.075893Z
K 7
svn:log
V 389
Make radix lookup on src and dst flow addresses optional
and configurable on per-interface basis.
Remove __inline__ for several functions being called once per
flow (e.g once per 10-20 packets on common traffic flows).
Update manual page to simplify search for BPF data link types.

Sponsored by Yandex LLC

Reviewed by:      glebius
Approved by:      ae(mentor)
MFC after:        2 weeks

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2012-06-18T16:21:59.996289Z
K 7
svn:log
V 173
Add PV chunk and list locking to pmap_page_exists_quick(),
pmap_page_is_mapped(), and pmap_remove_pages().  These functions
are no longer serialized by the pvh global lock.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2012-06-18T17:09:39.493700Z
K 7
svn:log
V 55
Cleanup the UDP decapsulation code.

MFC after: 3 days

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2012-06-18T17:11:24.074422Z
K 7
svn:log
V 64
Add rate limitation for SCTP OOTB responses.

MFC after: 3 days

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-06-18T17:21:02.537524Z
K 7
svn:log
V 83
MFC:	r235948

Catch up with realpath(3) changes (r236400) and unbreak acpidump(8).

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-06-18T17:23:24.097781Z
K 7
svn:log
V 83
MFC:	r235948

Catch up with realpath(3) changes (r236400) and unbreak acpidump(8).

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2012-06-18T18:25:57.938324Z
K 7
svn:log
V 190
Don't compute the bucket applying the hash function if there's no need to
do this. While here, try to simplify the callout_tick() logic and fix
a couple of style bugs.

Discussed with:		mav

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-18T19:11:07.132770Z
K 7
svn:log
V 46
Avoid hard sentence break.

MFC after:	3 days

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-18T19:14:06.697409Z
K 7
svn:log
V 115
Document the hw.ahci.force tunable here, too, as it's also used by
ataahci(4) and atanvidia(4).

MFC after:	3 days

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-18T19:18:31.207696Z
K 7
svn:log
V 135
Refine r237102 a bit:
- Anounce JTAG interfaces deliberately skipped.
- Bring back empty lines too eagerly removed.

MFC after:	3 days

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-18T19:22:10.401651Z
K 7
svn:log
V 53
Unbreak after r236658 by comparing the right things.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-18T19:47:25.161012Z
K 7
svn:log
V 43
Try to bring this file closer to style(9).

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-18T20:14:42.486160Z
K 7
svn:log
V 487
Revert the part of r236495 that introduced checking of SPI_SR_TXEMPTY
for TX transfer completion as for reasons unknown this occasionally
causes SPI_SR_RXBUFF and SPI_SR_ENDRX to not rise.
In any case, once the RX part of the transfer is done it's obvious
that the preceding TX part had finished and checking of SPI_SR_TXEMPTY
was introduced to rule out a possible cause for the data corruption
mentioned in r236495 but which didn't turn out to be the problem
anyway.

MFC after:	3 days

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-06-18T20:19:07.480897Z
K 7
svn:log
V 208
Revert r236529, re-enabling verification of the flashed content as
the underlying problem was dealt with in r237239 (in fact, disabling
verification also actually only made the problem less likely to occur).

END
K 10
svn:author
V 5
simon
K 8
svn:date
V 27
2012-06-18T20:48:21.725237Z
K 7
svn:log
V 250
Correct the patch for FreeBSD-SA-12:04.sysret for releng/8.1 where it
was accidently applied to the wrong location.

Reported by:	Steven Chamberlain <steven@pyro.eu.org>
Reviewed by:	jhb, kib
Security:	FreeBSD-SA-12:04.sysret
Approved by:	so (simon)

END
K 10
svn:author
V 5
simon
K 8
svn:date
V 27
2012-06-18T21:00:54.386639Z
K 7
svn:log
V 109
Add UPDATING and newvers.sh information for the FreeBSD-SA-12:04.sysret
correction.

Approved by:	so (simon)

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-06-18T21:08:48.005721Z
K 7
svn:log
V 280
Adjust the fix in r236953, by not generating the signal manually, but
performing the return to usermode using full return path.  This
consolidates the handling of exceptional situations in less number of
places, and is less code as well.

Reviewed by:   jhb
MFC after:     1 week

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-06-18T22:17:28.998048Z
K 7
svn:log
V 669
Fix the NFSv4 client for the case where mmap'd files are
written, but not msync'd by a process. A VOP_PUTPAGES()
called when VOP_RECLAIM() happens will usually fail, since
the NFSv4 Open has already been closed by VOP_INACTIVE().
Add a vm_object_page_clean() call to the NFSv4 client's
VOP_INACTIVE(), so that the write happens before the NFSv4
Open is closed. kib@ suggested using vgone() instead and
I will explore this, but this patch fixes things in the
meantime. For some reason, the VOP_PUTPAGES() is still
attaempted in VOP_RECLAIM(), but having this fail doesn't
cause any problems except a "stateid0 in write" being logged.

Reviewed by:	kib
MFC after:	1 week

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2012-06-18T23:18:49.520264Z
K 7
svn:log
V 366
Document support for Intel Enhanced Speedstep Tech interface
of cpufreq(4) via a new man page est(4)

Document the two exposed tuneables of est(4).

I'd appreciate more reviews of content if possible.  I gleaned
the information contained herein from sys/x86/cpufreq/est.c and
the Intel reference documentation

Reviewed by:    wblock hrs gjb
MFC after:      2 weeks

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-06-19T00:41:29.208842Z
K 7
svn:log
V 91
- Retire arp_update_event.
- style(9) fixes.
- More detailed comments in netinet/toecore.h

END
K 10
svn:author
V 6
wblock
K 8
svn:date
V 27
2012-06-19T02:54:54.149116Z
K 7
svn:log
V 156
MFC r235873, r235967:

Fixes to man8 groff mandoc style, usage mistakes, or typos.

PR:		168016
Submitted by:	Nobuyuki Koganemaru
Approved by:	gjb (mentor)

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-06-19T05:48:36.713953Z
K 7
svn:log
V 29
Vendor import of zlib 1.2.7.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-06-19T05:49:53.215090Z
K 7
svn:log
V 16
Tag zlib 1.2.7.

END
K 10
svn:author
V 4
joel
K 8
svn:date
V 27
2012-06-19T05:53:47.657194Z
K 7
svn:log
V 18
Minor mdoc fixes.

END
K 10
svn:author
V 4
joel
K 8
svn:date
V 27
2012-06-19T05:55:14.777807Z
K 7
svn:log
V 31
Remove end of line whitespace.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-06-19T05:55:56.586554Z
K 7
svn:log
V 24
Add the test directory.

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-19T06:09:47.449676Z
K 7
svn:log
V 132
Remove variables which are initialized but never used thereafter reported by gcc46 warning

Approved by:	cperciva
MFC After:	3 days

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-19T06:09:58.874236Z
K 7
svn:log
V 132
Remove variables which are initialized but never used thereafter reported by gcc46 warning

Approved by:	cperciva
MFC After:	3 days

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-19T06:10:24.533610Z
K 7
svn:log
V 132
Remove variables which are initialized but never used thereafter reported by gcc46 warning

Approved by:	cperciva
MFC After:	3 days

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-19T06:10:27.889474Z
K 7
svn:log
V 132
Remove variables which are initialized but never used thereafter reported by gcc46 warning

Approved by:	cperciva
MFC After:	3 days

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-19T06:10:31.084397Z
K 7
svn:log
V 132
Remove variables which are initialized but never used thereafter reported by gcc46 warning

Approved by:	cperciva
MFC After:	3 days

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-19T06:10:34.259162Z
K 7
svn:log
V 132
Remove variables which are initialized but never used thereafter reported by gcc46 warning

Approved by:	cperciva
MFC After:	3 days

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-19T06:18:37.298782Z
K 7
svn:log
V 213
Allow users with RO privilege to the device to read the RO attributes.

PR:		bin/167302
Submitted by:	markham breitbach <markham@ssimicro.com>
Discussed with:	pjd (briefly)
Approved by:	cperciva
MFC after:	1 week

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-19T06:18:42.394406Z
K 7
svn:log
V 153
Add __unused macros to appropriate places in order to allow building
with WARNS=6 on base gcc, gcc46, and clang

Approved by:	cperciva
MFC after:	1 week

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-06-19T06:46:54.441481Z
K 7
svn:log
V 54
MFC r236944:
LibUSB v1.0 API compliance and bugfixes.

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-06-19T06:52:21.061776Z
K 7
svn:log
V 54
MFC r236944:
LibUSB v1.0 API compliance and bugfixes.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-06-19T07:34:13.941262Z
K 7
svn:log
V 1004
- Updated TOE support in the kernel.

- Stateful TCP offload drivers for Terminator 3 and 4 (T3 and T4) ASICs.
  These are available as t3_tom and t4_tom modules that augment cxgb(4)
  and cxgbe(4) respectively.  The cxgb/cxgbe drivers continue to work as
  usual with or without these extra features.

- iWARP driver for Terminator 3 ASIC (kernel verbs).  T4 iWARP in the
  works and will follow soon.

Build-tested with make universe.

30s overview
============
What interfaces support TCP offload?  Look for TOE4 and/or TOE6 in the
capabilities of an interface:
# ifconfig -m | grep TOE

Enable/disable TCP offload on an interface (just like any other ifnet
capability):
# ifconfig cxgbe0 toe
# ifconfig cxgbe0 -toe

Which connections are offloaded?  Look for toe4 and/or toe6 in the
output of netstat and sockstat:
# netstat -np tcp | grep toe
# sockstat -46c | grep toe

Reviewed by:	bz, gnn
Sponsored by:	Chelsio communications.
MFC after:	~3 months (after 9.1, and after ensuring MFC is feasible)

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2012-06-19T08:12:44.509058Z
K 7
svn:log
V 195
Condition the implementation of pv_entry_count on PV_STATS.  On amd64,
pv_entry_count is purely informational.  It does not serve any functional
purpose.

Add PV chunk locking to get_pv_entry().

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-06-19T10:04:36.686939Z
K 7
svn:log
V 611
MFC r236976:
For incompleted block allocations or frees, the inode block count usage
must be recalculated. The blk_check pass of suj checker explicitely marks
inodes which owned such blocks as needing block count adjustment. But
ino_adjblks() is only called by cg_trunc pass, which is performed before
blk_check. As result, the block use count for such inodes is left wrong.
This causes full fsck run after journaled run to still find inconsistencies
like 'INCORRECT BLOCK COUNT I=14557 (328 should be 0)' in phase 1.

Fix this issue by running additional adj_blk pass after blk_check, which
updates the field.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-06-19T10:06:34.502530Z
K 7
svn:log
V 84
MFC r237159:
Fix reading of netgroup(5) file which contains more then one netgroup.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-06-19T10:07:50.691557Z
K 7
svn:log
V 25
MFC r237160:
More style.

END
K 10
svn:author
V 4
bapt
K 8
svn:date
V 27
2012-06-19T11:39:56.287801Z
K 7
svn:log
V 278
Revert user comparison back to user names as some user can share uids (root/toor
for example)

get the username information from old_pw structures to still allow renaming of a
user.

Reported by:	Claude Buisson <clbuisson@orange.fr>
Approved by:	des (mentor)
MFC after:	3 weeks

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2012-06-19T14:46:18.855717Z
K 7
svn:log
V 72
Switch the default password hash from md5 to sha512.

MFC after:	1 week

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2012-06-19T14:47:07.569947Z
K 7
svn:log
V 74
Passive mode is the default, and has been for a while.

MFC after:	1 week

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-06-19T15:15:35.310245Z
K 7
svn:log
V 211
Fix another off-by-one error in the previous fix so that the new start
address is properly aligned.  While here, use a simpler expression to
align the new end address that we use elsewhere for aligning the end.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-06-19T16:06:27.617567Z
K 7
svn:log
V 203
Add a 'wmask' variable to hold the expression '(1ul << w->step) - 1' in
pcib_grow_window().  This makes the code slightly easier to read and
prevents the type of bug fixed in r237271.

MFC after:	3 days

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2012-06-19T17:13:14.012601Z
K 7
svn:log
V 315
Correct misunderstanding of hw.est.strict

Setting strict causes a validation of the requested
value vs the value currently running after a frequency
change is requested.

Change applicability to be single core not i386.

Thanks to mav@ for reviewing and commenting on my
lack of understanding.

MFC after:	2 weeks

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-06-19T18:42:24.975477Z
K 7
svn:log
V 1216
Further refine the implementation of POSIX_FADV_NOREUSE.

First, extend the changes in r230782 to better handle the common case
of using NOREUSE with sequential reads.  A NOREUSE file descriptor
will now track the last implicit DONTNEED request it made as a result
of a NOREUSE read.  If a subsequent NOREUSE read is adjacent to the
previous range, it will apply the DONTNEED request to the entire range
of both the previous read and the current read.  The effect is that
each read of a file accessed sequentially will apply the DONTNEED
request to the entire range that has been read.  This allows NOREUSE
to properly handle misaligned reads by flushing each buffer to cache
once it has been completely read.

Second, apply the same changes made to read(2) by r230782 and this
change to writes.  This provides much better performance in the
sequential write case as it allows writes to still be clustered.  It
also provides much better performance for misaligned writes.  It does
mean that NOREUSE will be generally ineffective for non-sequential
writes as the current implementation relies on a future NOREUSE
write's implicit DONTNEED request to flush the dirty buffer from the
current write.

MFC after:	2 weeks

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2012-06-19T19:40:54.993617Z
K 7
svn:log
V 377
- Modify a bit the callout(9) public KPI to avoid code duplication and avoid
breakages, as recently done for sleepqueue(9)

- Rename the 'direct' argument in callout_reset_on() and friends into 'flags'
because it may used for furter enhancements, such as specify precision
specification, on which I'm currently woking on.

Suggested by:		attilio [1], mav [2]
Reviewed by:		mav

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2012-06-19T22:21:59.646665Z
K 7
svn:log
V 403
The falloc() function obtains two references to newly created 'fp'.
On success we have to drop one after procdesc_finit() and on failure
we have to close allocated slot with fdclose(), which also drops one
reference for us and drop the remaining reference with fdrop().

Without this change closing process descriptor didn't result in killing
pdfork(2)ed child.

Reviewed by:	rwatson
MFC after:	1 month

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2012-06-19T22:23:59.546359Z
K 7
svn:log
V 236
Check proper flag (PDF_DAEMON, not PD_DAEMON) when deciding if the process
should be killed or not.

This fixes killing pdfork(2)ed process on last close of the corresponding
process descriptor.

Reviewed by:	rwatson
MFC after:	1 month

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-06-19T23:45:17.512861Z
K 7
svn:log
V 839
Add some locally written code to tinker with radar frame capture and
decoding from userland.

* lib/libradarpkt/ has some bits that I've written to decode the PHY
  error frame format, for AR5416 and post-AR5416.  The AR9280 code is
  just as applicable for AR9130/AR9160.

* src/pktlog will read either a radiotap interface or a capture file and
  dump phy errors out at you.

  It includes a BPF filter which limits the amount of stuff that gets
  pushed to userland.

  It doesn't output anything by default; you'll have to enable debug
  printing for that to happen.  check the source.

The code relies on the patch at http://wiki.freebsd.org/ath(4)/RadarFFT.
There's hard-coded -I references to my home-directory, sorry.  You should
replace that with the path to your kernel tree which has the ath(4)
radiotap vendor extension patch.

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2012-06-20T00:09:47.775542Z
K 7
svn:log
V 62
Install filemon.h into /usr/include for userland consumption.

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2012-06-20T00:13:44.551371Z
K 7
svn:log
V 32
MFC: r237279: install filemon.h

END
K 10
svn:author
V 6
scottl
K 8
svn:date
V 27
2012-06-20T00:17:29.223703Z
K 7
svn:log
V 316
Update the 'fwdownload' command to also flash disks connected over an
ATA/SATA transport.  The detection logic is automatic, so it should Just
Work.  While here, also improve the progress meter that is displayed
during firmware download.

Submitted by:	Alistair Crooks
Obtained from:	Netflix, Inc.
MFC after:	3 days

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2012-06-20T00:37:00.473383Z
K 7
svn:log
V 25
Correct typo in version.

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2012-06-20T00:41:31.349785Z
K 7
svn:log
V 27
MFC: r237282: version typo

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2012-06-20T02:21:53.216269Z
K 7
svn:log
V 224
Fix potential symlink race condition in "rm -P" by adding a check
that the file we have opened is the one we expected.  Also open in
non-blocking mode to avoid a potential hang with FIFOs.

Obtained from:	NetBSD via OpenBSD

END
K 10
svn:author
V 6
scottl
K 8
svn:date
V 27
2012-06-20T04:11:34.082710Z
K 7
svn:log
V 138
Add progress.c and progress.h, missed in the previous commit to camcontrol.

Submitted by:   Garrett Cooper
Obtained from:  Netflix, Inc.

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-20T06:38:41.714367Z
K 7
svn:log
V 254
Don't close an uninitialized descriptor. [1]
Add a sanity check for the validity of the passed fd.

PR:		kern/139080 [1]
Submitted by:	Andrey Simonenko <simon@comsys.ntu-kpi.kiev.ua> [1]
Reviewed by:	pjd (briefly)
Approved by:	cperciva
MFC after:	1 week

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-20T06:58:17.648763Z
K 7
svn:log
V 174
MFC r236999:
	Include a warning when using the example code as it may not
	work in unusual situations.
	Also slightly optimize the command.

Approved by:	cperciva (implicit)

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-20T06:58:38.250927Z
K 7
svn:log
V 174
MFC r236999:
	Include a warning when using the example code as it may not
	work in unusual situations.
	Also slightly optimize the command.

Approved by:	cperciva (implicit)

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-06-20T06:58:56.553771Z
K 7
svn:log
V 174
MFC r236999:
	Include a warning when using the example code as it may not
	work in unusual situations.
	Also slightly optimize the command.

Approved by:	cperciva (implicit)

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2012-06-20T07:25:20.296755Z
K 7
svn:log
V 248
Add PV list locking to pmap_copy(), pmap_enter_object(), and
pmap_enter_quick().  These functions are no longer serialized by the pvh
global lock.

There is no need to release the PV list lock before calling free_pv_chunk()
in pmap_remove_pages().

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T07:38:52.919694Z
K 7
svn:log
V 52
Prepare a workplace for review of bootcode changes.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T07:56:38.678944Z
K 7
svn:log
V 230
When primary GPT header is damaged and we are trying to find backup
GPT header at the last LBA, check for GEOM metadata and skip them if
found. This allows use GPT atop of the some GEOM providers and boot
from.

Submitted by:	hrs

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T08:02:44.076111Z
K 7
svn:log
V 93
Teach PMBR boot code read the backup GPT header and skip GEOM's metadata.

Submitted by:	hrs

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T08:29:24.848541Z
K 7
svn:log
V 612
In case when we have damaged several first sectors, GEOM_PART_GPT class
will not detect GPT even if backup GPT header is ok. To recover we should
write PMBR to the LBA 0. But we can't use `gpart bootcode` command until
GPT is detected and geom created. We can dd(8) /boot/pmbr image and
kernel will be able detect GPT. But our PMBR image contains only empty
partition entries and our loader can't detect GPT when it hasn't the
partition record with type PMBR.

Add one partition record to the PMBR image. It covers all space after
the LBA 0. It is better to have one partially correct record, than
have nothing.

END
K 10
svn:author
V 7
fabient
K 8
svn:date
V 27
2012-06-20T09:01:44.583699Z
K 7
svn:log
V 86
Fix viawd(4) that was only working as a module.

Obtained from:	jhb
MFC after: 3 days

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2012-06-20T09:38:35.960639Z
K 7
svn:log
V 100
MFC: r232051

Catch up with r195837 (2.5 years ago) which renamed net_add_domain() to domain_add().

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T10:15:45.943253Z
K 7
svn:log
V 162
Introduce machine independet code to work with partition tables from
within the various loaders. The current API is under design, so any
suggestions are welcome.

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2012-06-20T10:59:11.526418Z
K 7
svn:log
V 100
MFC: r232051

Catch up with r195837 (2.5 years ago) which renamed net_add_domain() to domain_add().

END
K 10
svn:author
V 6
cherry
K 8
svn:date
V 27
2012-06-20T11:30:15.765366Z
K 7
svn:log
V 108
Add more Xen interface primitives to privileged ops (eg: cli, load_cr3 etc )

Approved by:	gibbs (implicit)

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T11:53:04.865484Z
K 7
svn:log
V 325
o Remove the most of code related to partition tables from biosdisk.c
in preparation to moving to the MI code from part.c.
o Move BIOS CHS fields from "struct open_disk" to "struct bdinfo".
o Add sectors and sectorsize fields to "struct bdinfo", also add a
pointer to "struct ptable".
o Fix the indent according to style(9).

END
K 10
svn:author
V 5
jceel
K 8
svn:date
V 27
2012-06-20T12:22:54.209572Z
K 7
svn:log
V 63
Bring arm ports using old interrupt routing code back to work.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T12:46:27.987473Z
K 7
svn:log
V 148
Merge bd_getgeom and bd_int13probe functions. Add BIOS call to
determine disk parameters (sectors count and sector size).
Also some style(9) fixes.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T13:41:20.563007Z
K 7
svn:log
V 75
MFC r236605:
Replace #ifdef CAMDEBUG + if + panic() with single KASSERT().

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T13:42:40.802207Z
K 7
svn:log
V 75
MFC r236605:
Replace #ifdef CAMDEBUG + if + panic() with single KASSERT().

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T13:59:25.174792Z
K 7
svn:log
V 91
MFC r236602, r236613:
Tune and add some missing CAM_DEBUG() points for better consistency.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:11:18.478430Z
K 7
svn:log
V 91
MFC r236602, r236613:
Tune and add some missing CAM_DEBUG() points for better consistency.

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2012-06-20T14:13:07.929348Z
K 7
svn:log
V 188
MFC r236819

Validate IPv4 network mask being passed to ipfw kernel interface.
Incorrect mask can possibly be one of the reasons for kern/127209 existance.

Approved by:        ae(mentor)

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:14:27.536142Z
K 7
svn:log
V 104
MFC r236555:
Add -p argument for `camcontrol debug` to allow enabling CAM_DEBUG_PROBE
added at r208911.

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2012-06-20T14:15:14.303052Z
K 7
svn:log
V 188
MFC r236819

Validate IPv4 network mask being passed to ipfw kernel interface.
Incorrect mask can possibly be one of the reasons for kern/127209 existance.

Approved by:        ae(mentor)

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:15:39.190657Z
K 7
svn:log
V 104
MFC r236555:
Add -p argument for `camcontrol debug` to allow enabling CAM_DEBUG_PROBE
added at r208911.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:19:55.664766Z
K 7
svn:log
V 88
MFC r236604, r236639:
Do not reinvent a wheel and let default error handler do its job.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-06-20T14:22:38.632548Z
K 7
svn:log
V 48
Don't use locking in the clone destroy routine.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:23:10.117485Z
K 7
svn:log
V 66
MFC r236639:
Use default error handler when flushing disk caches.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-06-20T14:24:13.229637Z
K 7
svn:log
V 49
Don't leak mship in case if we specify syncpeer.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:27:55.395114Z
K 7
svn:log
V 140
MFC r236689 (by ken):
Fix a memory leak in the kernel case in scsi_command_string().

Submitted by:   Kashyap Desai <Kashyap.Desai@lsi.com>

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:29:01.811775Z
K 7
svn:log
V 140
MFC r236689 (by ken):
Fix a memory leak in the kernel case in scsi_command_string().

Submitted by:   Kashyap Desai <Kashyap.Desai@lsi.com>

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:36:09.449221Z
K 7
svn:log
V 520
MFC r236712:
To make CAM debugging easier, compile in some debug flags (CAM_DEBUG_INFO,
CAM_DEBUG_CDB, CAM_DEBUG_PERIPH and CAM_DEBUG_PROBE) by default.
List of these flags can be modified with CAM_DEBUG_COMPILE kernel option.
CAMDEBUG kernel option still enables all possible debug, if not overriden.

Additional 50KB of kernel size is a good price for the ability to debug
problems without rebuilding the kernel. In case where size is important,
debugging can be compiled out by setting CAM_DEBUG_COMPILE option to 0.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:39:35.804359Z
K 7
svn:log
V 520
MFC r236712:
To make CAM debugging easier, compile in some debug flags (CAM_DEBUG_INFO,
CAM_DEBUG_CDB, CAM_DEBUG_PERIPH and CAM_DEBUG_PROBE) by default.
List of these flags can be modified with CAM_DEBUG_COMPILE kernel option.
CAMDEBUG kernel option still enables all possible debug, if not overriden.

Additional 50KB of kernel size is a good price for the ability to debug
problems without rebuilding the kernel. In case where size is important,
debugging can be compiled out by setting CAM_DEBUG_COMPILE option to 0.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:43:40.516359Z
K 7
svn:log
V 109
MFC r236713:
Add CAM_DEBUG_INFO debug messages for periph created/invalidated/destroyed
and for asyncs sent.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T14:47:39.016705Z
K 7
svn:log
V 109
MFC r236713:
Add CAM_DEBUG_INFO debug messages for periph created/invalidated/destroyed
and for asyncs sent.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T15:12:31.252546Z
K 7
svn:log
V 13
Style fixes.

END
K 10
svn:author
V 7
fabient
K 8
svn:date
V 27
2012-06-20T15:45:50.521621Z
K 7
svn:log
V 71
Allow booting XENHVM kernel without Xen hypervisor.

MFC after:	3 days

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T15:55:43.060778Z
K 7
svn:log
V 99
Reimplement bd_opendisk and bd_closedisk functins using new API to
get access to partition tables.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T15:59:42.450946Z
K 7
svn:log
V 23
Fix the name of macro.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T16:21:08.990806Z
K 7
svn:log
V 141
Use sector size from the bdinfo structure instead of BIOSDISK_SECSIZE.
Also BIOS geometry now in the bdinfo, not in the open_disk structure.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T16:24:02.422493Z
K 7
svn:log
V 25
Add bd_cleanup function.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T16:51:14.467766Z
K 7
svn:log
V 1823
MFC r236814:
One more major cam_periph_error() rewrite to improve error handling and
reporting. It includes:
 - removing of error messages controlled by bootverbose, replacing them
with more universal and informative debugging on CAM_DEBUG_INFO level,
that is now built into the kernel by default;
 - more close following to the arguments submitted by caller, such as
SF_PRINT_ALWAYS, SF_QUIET_IR and SF_NO_PRINT; consumer knows better which
errors are usual/expected at this point and which are really informative;
 - adding two new flags SF_NO_RECOVERY and SF_NO_RETRY to allow caller
specify how much assistance it needs at this point; previously consumers
controlled that by not calling cam_periph_error() at all, but that made
behavior inconsistent and debugging complicated;
 - tuning debug messages and taken actions order to make debugging output
more readable and cause-effect relationships visible;
 - making camperiphdone() (common device recovery completion handler) to
also use cam_periph_error() in most cases, instead of own dumb code;
 - removing manual sense fetching code from cam_periph_error(); I was told
by number of people that it is SIM obligation to fetch sense data, so this
code is useless and only significantly complicates recovery logic;
 - making ada, da and pass driver to use cam_periph_error() with new limited
recovery options to handle error recovery and debugging in common way;
as one of results, CAM_REQUEUE_REQ and other retrying statuses are now
working fine with pass driver, that caused many problems before.
 - reverting r186891 by raj@ to avoid burning few seconds in tight DELAY()
loops on device probe, while device simply loads media; I think that problem
may already be fixed in other way, and even if it is not, solution must be
different.

Sponsored by:   iXsystems, Inc.

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-06-20T17:08:00.805858Z
K 7
svn:log
V 2591
Fix several reference counting and object lifetime issues between
the pass(4) and enc(4) drivers and devfs.

The pass(4) driver uses the destroy_dev_sched() routine to
schedule its device node for destruction in a separate thread
context.  It does this because the passcleanup() routine can get
called indirectly from the passclose() routine, and that would
cause a deadlock if the close routine tried to destroy its own
device node.

In any case, once a particular passthrough driver number, e.g.
pass3, is destroyed, CAM considers that unit number (3 in this
case) available for reuse.

The problem is that devfs may not be done cleaning up the previous
instance of pass3, and will panic if isn't done cleaning up the
previous instance.

The solution is to get a callback from devfs when the device node
is removed, and make sure we hold a reference to the peripheral
until that happens.

Testing exposed some other cases where we have reference counting
issues, and those were also fixed in the pass(4) driver.

cam_periph.c:	In camperiphfree(), reorder some of the operations.

		The peripheral destructor needs to be called before
		the peripheral is removed from the peripheral is
		removed from the list.  This is because once we
		remove the peripheral from the list, and drop the
		topology lock, the peripheral number may be reused.
		But if the destructor hasn't been called yet, there
		may still be resources hanging around (like devfs
		nodes) that haven't been fully cleaned up.

cam_xpt.c:	Add an argument to xpt_remove_periph() to indicate
		whether the topology lock is already held.

scsi_enc.c:	Acquire an extra reference to the peripheral during
		registration, and release it once we get a callback
		from devfs indicating that the device node is gone.

		Call destroy_dev_sched_cb() in enc_oninvalidate()
		instead of calling destroy_dev() in the cleanup
		routine.

scsi_pass.c:	Add reference counting to handle peripheral and
		devfs object lifetime issues.

		Add a reference to the peripheral and the devfs
		node in the peripheral registration.

		Don't attempt to add a physical path alias if the
		peripheral has been marked invalid.

		Release the devfs reference once the initial
		physical path alias taskqueue run has completed.

		Schedule devfs node destruction in the
		passoninvalidate(), and release our peripheral
		reference in a new routine, passdevgonecb() once
		the devfs node is gone.  This allows the peripheral
		to fully go away, and the peripheral destructor,
		passcleanup(), will get called.

MFC after:	3 days
Sponsored by:	Spectra Logic

END
K 10
svn:author
V 6
mjacob
K 8
svn:date
V 27
2012-06-20T17:20:25.602927Z
K 7
svn:log
V 42
Fix ARM compilation issue.

X-MFC: 237260

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2012-06-20T17:26:22.002708Z
K 7
svn:log
V 71
Now that there is an est(4) man page, reference it here in cpufreq(4).

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-06-20T17:45:53.268629Z
K 7
svn:log
V 98
Reimplement bd_print function using new API.
Use actual sector size in the display_size function.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-06-20T17:51:04.125583Z
K 7
svn:log
V 24
Import ACPICA 20120620.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-06-20T17:52:21.229130Z
K 7
svn:log
V 21
Tag ACPICA 20120620.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-06-20T18:00:26.509931Z
K 7
svn:log
V 381
Move the per-thread deferred user map entries list into a private list
in vm_map_process_deferred() which is then iterated to release map entries.
This avoids having a nested vm map unlock operation called from the loop
body attempt to recuse into vm_map_process_deferred().  This can happen if
the vm_map_remove() triggers the OOM killer.

Reviewed by:	alc, kib
MFC after:	1 week

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T18:25:51.673652Z
K 7
svn:log
V 260
Check status of cam_periph_hold() inside cdclose().  If cd device was
invalidated while open, cam_periph_hold() will return error and won't
get the reference.  Following reference release will crash the system.

Sponsored by:	iXsystems, Inc.
MFC after:	3 days

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-06-20T18:35:36.160301Z
K 7
svn:log
V 58
Remove unused error variables in cdclose() and daclose().

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-06-20T20:01:51.473977Z
K 7
svn:log
V 143
Only output a list of file systems that need to be dumped if the system
has a non-empty dumpdates file.

Reviewed by:	brooks
MFC after:	1 week

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-06-20T21:06:51.937752Z
K 7
svn:log
V 206
Don't return an error if a kld does not contain any modules (e.g. a
kld that only contained a sysctl).  The kernel linker allows such
modules, so the boot loader should not reject them.

MFC after:	2 weeks

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-06-20T21:10:38.945788Z
K 7
svn:log
V 288
Polish previous revision: if the fts_* routines have lstat()'ed the
directory entry then use the struct stat from that instead of doing
it again, and skip the rm_overwrite() call if fts_read() indicated
that the entry couldn't be a regular file.

Obtained from:	OpenBSD
MFC after:	1 week

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2012-06-20T21:28:17.113304Z
K 7
svn:log
V 118
MFC r236245

Fix a typo in wbwd so that CRF5 is actually written to the data register
rather than the index register.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2012-06-20T21:29:19.599020Z
K 7
svn:log
V 129
MFC r236246

Add device ids for the Winbond 83627DHG-P chip and set the registers to
trigger the keyboard reset line on timeout.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2012-06-20T21:32:54.271323Z
K 7
svn:log
V 118
MFC r236245

Fix a typo in wbwd so that CRF5 is actually written to the data register
rather than the index register.

END
K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2012-06-20T21:34:03.421591Z
K 7
svn:log
V 129
MFC r236246

Add device ids for the Winbond 83627DHG-P chip and set the registers to
trigger the keyboard reset line on timeout.

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2012-06-20T21:38:16.693116Z
K 7
svn:log
V 85
Provide a mechanism to not clear out the work and output dirs when
developing tests.

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2012-06-20T22:21:02.216307Z
K 7
svn:log
V 231
MFC r236860,r237035: find(1): Extend and move description of -d option to
-depth primary.

The nullary -depth primary is standard and the -d option provides little
advantage.

Commit r236860 originally by issyl0.

PR:		docs/168885

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2012-06-20T23:25:47.438417Z
K 7
svn:log
V 36
Selectively inline vm_page_dirty().

END
K 10
svn:author
V 6
wblock
K 8
svn:date
V 27
2012-06-20T23:47:48.595352Z
K 7
svn:log
V 208
MFC r235873:

Fixes to man8 groff mandoc style, usage mistakes, or typos.

Includes a partial MFC of r233648 for sbin/gvinum/gvinum.8.

PR:		168016
Submitted by:	Nobuyuki Koganemaru
Approved by:	gjb (mentor)

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-06-20T23:53:36.260608Z
K 7
svn:log
V 534
Currently the code uses gzFile * for a zlib file descriptor, which
is not correct.  The code works by accident because gzFile is
currently defined as void *, and internally it would be casted from
or to its real type.

A newer version of zlib will instead define it as a pointer to a
specific type pointer (namely, struct gzFile_s *).  This therefore
would cause stricter checks and compiler would catch this type
mismatch.

This change does not cause any changes to the resulting binary,
as validated with md5(1).

MFC after:	3 days

END
K 10
svn:author
V 6
wblock
K 8
svn:date
V 27
2012-06-21T02:48:49.619970Z
K 7
svn:log
V 147
MFC r235873:

Fixes to man8 groff mandoc style, usage mistakes, or typos.

PR:		168016
Submitted by:	Nobuyuki Koganemaru
Approved by:	gjb (mentor)

END
K 10
svn:author
V 4
fjoe
K 8
svn:date
V 27
2012-06-21T03:10:48.116190Z
K 7
svn:log
V 147
Add support for the following Moxa PCIe multiport serial boards:
- CP102E
- CP102EL
- CP132EL
- CP114EL
- CP118EL-A
- CP168EL-A

MFC after:	1 week

END
K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
2012-06-21T03:58:10.443341Z
K 7
svn:log
V 222
MFC of 236825

When synchronously syncing a device (MNT_WAIT), wait for buffers
to become available. Otherwise we may excessively spin and fail
with ``fsync: giving up on dirty''.

Reviewed by: kib
Tested by:   Peter Holm

END