ƒ¹N231556
142
736
736
152
283
226
226
226
377
490
207
307
307
477
117
135
1504
238
805
426
146
1059
1232
654
132
176
170
229
159
343
153
175
1831
181
363
130
232
197
145
432
183
170
141
141
177
177
234
234
216
187
187
206
192
192
206
295
295
1356
1356
1356
143
178
171
195
228
152
918
230
152
152
152
898
898
898
152
152
152
193
632
444
277
414
414
136
136
175
175
246
168
168
211
211
450
171
325
459
118
124
261
109
261
261
203
203
203
218
218
218
210
200
200
200
1048
325
237
431
939
364
716
279
154
162
162
410
1969
1969
200
213
170
201
201
201
162
809
809
306
306
914
175
278
278
1696
1802

K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2012-02-12T07:57:58.133350Z
K 7
svn:log
V 639
MFC r231015, r231016:

r231015:

Fix the regression introduced in r226859: if the local component is
out of date BIO_READ requests got lost instead of being sent to the
remote component.

Reviewed by:	pjd

r231016:

If a local write request is from the synchronization thread, when it
is synchronizing data that is out of date on the local component, we
should not send G_GATE_CMD_DONE acknowledge to the kernel.

This fixes the issue, observed in async mode, when on synchronization
from the remote component the worker terminated with "G_GATE_CMD_DONE
failed" error.

Reported by:	Artem Kajalainen <artem kayalaynen ru>
Reviewed by:	pjd

END
K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2012-02-12T07:59:25.027624Z
K 7
svn:log
V 639
MFC r231015, r231016:

r231015:

Fix the regression introduced in r226859: if the local component is
out of date BIO_READ requests got lost instead of being sent to the
remote component.

Reviewed by:	pjd

r231016:

If a local write request is from the synchronization thread, when it
is synchronizing data that is out of date on the local component, we
should not send G_GATE_CMD_DONE acknowledge to the kernel.

This fixes the issue, observed in async mode, when on synchronization
from the remote component the worker terminated with "G_GATE_CMD_DONE
failed" error.

Reported by:	Artem Kajalainen <artem kayalaynen ru>
Reviewed by:	pjd

END
K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2012-02-12T14:54:19.264249Z
K 7
svn:log
V 60
newvers.sh: unbreak git/git-svn support

MFC after:	2 weeks

END
K 10
svn:author
V 3
rmh
K 8
svn:date
V 27
2012-02-12T14:55:27.179721Z
K 7
svn:log
V 190
Move WITHOUT_SOURCELESS_* files to sys/conf/ in order to avoid "universe"
target processing them as if they were standalone kernel config files.

Approved by:	kib (mentor)
MFC after:	5 days

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-02-12T14:56:31.119421Z
K 7
svn:log
V 133
MFC r231054:

In usr.bin/rpcgen/rpc_main.c, properly check the return value of
strlcpy(), in addition to checking that of strlcat().

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-02-12T14:56:40.854526Z
K 7
svn:log
V 133
MFC r231054:

In usr.bin/rpcgen/rpc_main.c, properly check the return value of
strlcpy(), in addition to checking that of strlcat().

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-02-12T14:56:50.162216Z
K 7
svn:log
V 133
MFC r231054:

In usr.bin/rpcgen/rpc_main.c, properly check the return value of
strlcpy(), in addition to checking that of strlcat().

END
K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2012-02-12T14:58:50.058082Z
K 7
svn:log
V 284
start watchdogd before most of other daemons/servers

The main benefit is that watchdogd would shutdown after most of other
daemons/servers and thus, for example, would remedy a system hang caused
by unlucky X server shutdown.

Reviewed by:	dougb (earlier version)
MFC after:	2 weeks

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-02-12T18:29:56.122162Z
K 7
svn:log
V 398
Globally replace u_int*_t from (non-contributed) man pages.

The reasoning behind this, is that if we are consistent in our
documentation about the uint*_t stuff, people will be less tempted to
write new code that uses the non-standard types.

I am not going to bump the man page dates, as these changes can be
considered style nits. The meaning of the man pages is unaffected.

MFC after:	1 month

END
K 10
svn:author
V 3
rmh
K 8
svn:date
V 27
2012-02-12T19:29:34.738651Z
K 7
svn:log
V 114
Fix a typo.

Approved by:	kib (mentor)
Reported by:	lwhsu, Niclas Zeising <zeising@daemonic.se>
MFC after:	5 days

END
K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2012-02-12T23:07:45.557043Z
K 7
svn:log
V 211
MFC 231196:
  eui64_aton and eui64_ntoa are actually the equivalent of ether_aton_r and
  ether_nota_r and do not use static variables so remove the note copied
  from ethers.3 saying they do.

Reported by:	bms

END
K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2012-02-12T23:12:47.136135Z
K 7
svn:log
V 211
MFC 231196:
  eui64_aton and eui64_ntoa are actually the equivalent of ether_aton_r and
  ether_nota_r and do not use static variables so remove the note copied
  from ethers.3 saying they do.

Reported by:	bms

END
K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2012-02-12T23:18:05.299341Z
K 7
svn:log
V 381
Prevent periodic scripts that run longer than the expected period from
starting up before the previous script finishes.  This prevents an
infinite number of them from piling up and slowing a system down.

Since all the refactoring to make this happen required churning the
indenting of most of this file, make the indentation more consistent.

Reviewed by:	simon
MFC after:	1 week

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-02-12T23:45:27.000251Z
K 7
svn:log
V 23
Clean out unused files

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-02-12T23:48:39.475713Z
K 7
svn:log
V 41
Replace readl/writel with read_4/write_4

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-02-13T00:28:41.204387Z
K 7
svn:log
V 1407
Attempt to address some potential vap->iv_bss race conditions.

There are unfortunately a number of situations where vap->iv_bss is changed
or freed by some code in net80211.  Because multiple threads can concurrently
be doing work (and the vap->iv_bss access isn't at all done behind any kind
of lock), it's quite possible that:

* a change will occur in one thread - eg, by a call through
  ieee80211_sta_join1();
* a state change occurs in another thread - eg an RX is scheduled
  in the ath tasklet and it calls ieee80211_input_mimo_all(), which
  does dereference vap->iv_bss;
* these two executing concurrently, causing things to explode.

Another instance is ath_beacon_alloc() which takes an ieee80211_node *.
It's called with the vap->iv_bss node from ath_newstate(). If the node has
changed in the meantime (say it's been freed elsewhere) the reference
that it grabbed _before_ refcounting it may be stale.

I would _prefer_ that these sorts of things were serialised somewhere but
that may be a bit much to ask.  Instead, the best we can (currently) hope
is that the underlying bss node is still (somewhat) valid.

There is a related PR (kern/164382) described by the first case above.
That should be fixed by properly serialising the RX path and reset path
so an RX can't occur at the same time as the vap free/shutdown path.

This is inspired by some related fixes in r212127.

PR: kern/165060

END
K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
2012-02-13T01:33:39.547052Z
K 7
svn:log
V 140
Missing conditions in checking whether an inode has been written.

Found and tested by: Peter Holm
MFC after:           2 weeks (to 9 only)

END
K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2012-02-13T01:44:12.966580Z
K 7
svn:log
V 709
Fix panic after "WARNING - ATA_IDENTIFY taskqueue timeout"

When performing a firmware upgrade via atacontrol[1] the subsequent
command may time out producing the error message above.  When this
happens the callout could still be active, and the system would then
panic due to a destroyed semaphore.

Instead, ensure that the callout is done first, via callout_drain.

Note that this fix applies to the "old" ata(4) and so isn't applicable
to the default configuration in HEAD.  It is still applicable to
stable/8.

[1] http://lists.freebsd.org/pipermail/freebsd-current/2012-January/031122.html

Submitted by:   Nima Misaghian
Reviewed by:    rstone, attilio, mav
Obtained from:  SVOS
MFC after:      3 days

END
K 10
svn:author
V 8
truckman
K 8
svn:date
V 27
2012-02-13T07:30:42.187640Z
K 7
svn:log
V 328
MFC r231102:

Improve sparse file handling when printing the block list for an inode by
not bailing out early when a hole is encountered in the direct block list.
Print NULL block pointers in the direct block list.  Simplify the
code that prints the fragment count.

Match the style of the existing code.

Reviewed by:	mckusick

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-02-13T07:47:16.249071Z
K 7
svn:log
V 49
Re-generate /etc/devd/usb.conf

MFC after:	1 day

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-02-13T07:47:36.619700Z
K 7
svn:log
V 963
Correct the 802.11s mesh configuration structure and related tidbits.

* Change the mesh IE size to be IEEE80211_MESH_CONF_SZ rather than the
  size of the structure;
* conf_cap is now a uint8_t rather than a uint16_t (uint16_t in D3.0,
  uint8_t in the amendment spec);
* Update mesh config capability bits - earlier bits were from draft X,
  current is amendment spec;
* Update the following to be an enum rather than #define and added
  a VENDOR entry too from the amendment spec;
  IEEE80211_MESHCONF_PATH_*
  IEEE80211_MESHCONF_METRIC_*
  IEEE80211_MESHCONF_CC_*
  IEEE80211_MESHCONF_SYNC_*
  IEEE80211_MESHCONF_AUTH_*
* Kept IEEE80211_MESHCONF_FORM_* and IEEE80211_MESHCONF_CAP_* as
  defines because they are defined in a way that we need to mask in/out
  information;
* In IEEE80211_MESHCONF_CAP_* IEEE80211_MESHCONF_CAP_TBTTA is removed
  and 0x80 is made reserved as defined in the amendment spec.

Submitted by:	monthadar@gmail.com
Reviewed by:	rpaulo

END
K 10
svn:author
V 4
tijl
K 8
svn:date
V 27
2012-02-13T10:24:22.714249Z
K 7
svn:log
V 1137
MFC r228636:

Correct a logic error in usr.bin/hexdump/conv.c, found by clang.

Whenever the conv_c() function encounters an incomplete multibyte char,
it peeks ahead.  It also sets p to peekbuf, to indicate it is still
processing the incomplete character.

However, on the next retry, it compares buf against peekbuf, which
always returns false, since both buf and peekbuf are local char arrays,
whose addresses are never the same.

Fix this by comparing against p instead, which was the intention.  Also
turn peekbuf into an array of u_char, to prevent conversion warnings.

MFC r229794:

- Fix how hexdump parses escape strings
From the NetBSD bug:
The way how hexdump(1) parses escape sequences has some bugs.
It shows up when an escape sequence is used as the non-last character
of a format string.

MFC r230649:

Fix decoding of escape sequences in format strings:
- Zero-terminate the resulting string by letting the for-loop copy the
  terminating zero.
- Exit the for-loop after handling a backslash at the end of the format
  string to fix a buffer overrun.
- Remove some unnecessary comments and blank lines.

PR:		bin/144722

END
K 10
svn:author
V 4
tijl
K 8
svn:date
V 27
2012-02-13T10:24:49.310204Z
K 7
svn:log
V 560
MFC r229794:

- Fix how hexdump parses escape strings
From the NetBSD bug:
The way how hexdump(1) parses escape sequences has some bugs.
It shows up when an escape sequence is used as the non-last character
of a format string.

MFC r230649:

Fix decoding of escape sequences in format strings:
- Zero-terminate the resulting string by letting the for-loop copy the
  terminating zero.
- Exit the for-loop after handling a backslash at the end of the format
  string to fix a buffer overrun.
- Remove some unnecessary comments and blank lines.

PR:		bin/144722

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-02-13T10:40:14.377969Z
K 7
svn:log
V 40
MFC r230784:
Add support for GNU RELRO.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-02-13T10:45:20.809215Z
K 7
svn:log
V 84
MFC r231077:
JNEWBLK dependency may legitimately appear on the buf dependency list.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-02-13T10:48:43.623961Z
K 7
svn:log
V 78
MFC r231091:
Add missing opt_quota.h include to activate #ifdef QUOTA blocks.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-02-13T11:15:29.949737Z
K 7
svn:log
V 136
Add missed EOL when die() was converted to use rtld_fdputstr() instead
of errx().

Reported by:	amdmi3
PR:	bin/165075
MFC after:	3 days

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2012-02-13T11:36:42.092706Z
K 7
svn:log
V 67
Added two snapshot scenarios that also fails for the non SUJ case.

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-02-13T11:59:59.848788Z
K 7
svn:log
V 251
Polish diff against upstream.

- Revert unneeded whitespace changes.
- Revert modifications to loginrec.c, as the upstream version already
  does the right thing.
- Fix indentation and whitespace of local changes.

Approved by:	des
MFC after:	1 month

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-02-13T13:07:56.861688Z
K 7
svn:log
V 57
No need to optimise for a node with no hooks, my braino.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-02-13T14:40:15.153920Z
K 7
svn:log
V 79
Fix write(1) to support wide characters.

Submitted by:	amdmi3
PR:		bin/164317

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-02-13T15:21:12.234756Z
K 7
svn:log
V 1733
Merge from head 226829, 230213, 230480, 230486, 230487, 231585:

r226829 in ng_base:
  - If KDB & NETGRAPH_DEBUG are on, print traces on discovered failed
    invariants.
  - Reduce tautology in NETGRAPH_DEBUG output.

r230213 in ng_socket:
  Remove some disabled NOTYET code. Probability of enabling it is low,
  if anyone wants, he/she can take it from svn.

r230480 in ng_base:
  Convert locks that protect name hash, ID hash and typelist from
  mutex(9) to rwlock(9) based locks.

  While here remove dropping lock when processing NGM_LISTNODES,
  and NGM_LISTTYPES generic commands. We don't need to drop it
  since memory allocation is done with M_NOWAIT.

r230486 in subr_hash.c:
  Convert panic()s to KASSERT()s. This is an optimisation for
  hashdestroy() since in absence of INVARIANTS a compiler
  will drop the entire for() cycle.

230487, 231585 in ng_socket:
  Provide a findhook method for ng_socket(4). The node stores a
  hash with names of its hooks. It starts with size of 16, and
  grows when number of hooks reaches twice the current size. A
  failure to grow (memory is allocated with M_NOWAIT) isn't
  fatal, however.

  I used standard hash(9) function for the hash. With 25000
  hooks named in the mpd (ports/net/mpd5) manner of "b%u", the
  distributions is the following: 72.1% entries consist of one
  element, 22.1% consist of two, 5.2% consist of three and
  0.6% of four.

  Speedup in a synthetic test that creates 25000 hooks and then
  runs through a long cyclce dereferencing them in a random order
  is over 25 times.

The last merge was done in an ABI preserving manner, the struct
ngsock is still exposed to userland (unlike in head), but its new
fields are at its end and under #ifdef _KERNEL.

END
K 10
svn:author
V 5
markm
K 8
svn:date
V 27
2012-02-13T16:43:29.885998Z
K 7
svn:log
V 87
MFC: sha256 ($5$) and sha512 ($6$) crypt(3) types.

PR:		misc/124164
Delayed by:	markm

END
K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2012-02-13T16:48:49.516130Z
K 7
svn:log
V 267
Add a sysctl to report the firmware build number.

Some older firmware versions have issues that can be worked around by
avoiding certain operations.  Add a sysctl dev.aac.#.firmware_build to
make it easy for scripts or userland tools to detect the firmware
version.

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-02-13T18:10:13.203250Z
K 7
svn:log
V 36
MFC: cross-arch support for picobsd

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2012-02-13T18:26:58.841277Z
K 7
svn:log
V 140
MFC r230373:

Change mount_fs() to not exit on error. The "failok" mount option
requires that errors are passed to the caller.

PR:		163668

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T18:41:32.661360Z
K 7
svn:log
V 105
Use the non-sleeping variang of t4_wr_mbox in code that can be called
with locks held.

MFC after:	1 day

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T18:54:15.750052Z
K 7
svn:log
V 54
MFC r231115:
cxgbe: reduce diffs with other branches.

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-02-13T18:56:34.508523Z
K 7
svn:log
V 337
- use struct ifnet as explicit type of the argument to the
  txsync() and rxsync() callbacks, removing some variables made
  useless by this change;

- add generic lock and irq handling routines. These can be useful
  in case there are no driver locks that we can reuse;

- add a few macros to reduce differences with the Linux version.

END
K 10
svn:author
V 2
se
K 8
svn:date
V 27
2012-02-13T18:57:36.343972Z
K 7
svn:log
V 92
MFC r223596:

Add macros to specify owner, group and mode of config files for installation.

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2012-02-13T19:02:11.497289Z
K 7
svn:log
V 79
MFC r230377:

Don't print the nmount(2) provided error message if it is empty.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:17:43.001659Z
K 7
svn:log
V 50
MFC r231116:
Remove if_start from cxgb and cxgbe.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:18:08.015499Z
K 7
svn:log
V 50
MFC r231116:
Remove if_start from cxgb and cxgbe.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:25:37.969561Z
K 7
svn:log
V 86
MFC r231120:
Acquire the adapter lock before updating fields of the filter structure.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:25:58.843157Z
K 7
svn:log
V 86
MFC r231120:
Acquire the adapter lock before updating fields of the filter structure.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:31:16.170703Z
K 7
svn:log
V 142
MFC r231172:
Program the MAC exact match table in batches of 7 addresses at
a time when possible.  This is more efficient than one at a time.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:31:32.613992Z
K 7
svn:log
V 142
MFC r231172:
Program the MAC exact match table in batches of 7 addresses at
a time when possible.  This is more efficient than one at a time.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-02-13T19:35:35.805128Z
K 7
svn:log
V 123
Use if_maddr_*lock() routines to lock the per-interface multicast
address list rather than manipulating the lock directly.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:35:38.691960Z
K 7
svn:log
V 96
MFC r231175:
Allocate the BAR for userspace doorbells after the is_offload check
is functional.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:36:00.593864Z
K 7
svn:log
V 96
MFC r231175:
Allocate the BAR for userspace doorbells after the is_offload check
is functional.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-02-13T19:36:09.838847Z
K 7
svn:log
V 113
MFC 230332:
Add support for the Em command.  This restores a missing 'not' in the
description of snd_emu10kx(4).

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:41:01.179252Z
K 7
svn:log
V 100
MFC r231592:
Use the non-sleeping variang of t4_wr_mbox in code that can be called
with locks held.

END
K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-02-13T19:41:31.013057Z
K 7
svn:log
V 100
MFC r231592:
Use the non-sleeping variang of t4_wr_mbox in code that can be called
with locks held.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-02-13T19:49:45.703342Z
K 7
svn:log
V 113
MFC 230332:
Add support for the Em command.  This restores a missing 'not' in the
description of snd_emu10kx(4).

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-02-13T19:51:59.194298Z
K 7
svn:log
V 202
MFC 230340:
Properly return success once a matching VPD entry is found in
pci_get_vpd_readonly_method().  Previously the loop was always running
to completion and falling through to failing with ENXIO.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-02-13T19:52:18.818551Z
K 7
svn:log
V 202
MFC 230340:
Properly return success once a matching VPD entry is found in
pci_get_vpd_readonly_method().  Previously the loop was always running
to completion and falling through to failing with ENXIO.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-02-13T20:59:20.781850Z
K 7
svn:log
V 1262
MFC r231079:

  Let rpcgen(1) support an environment variable RPCGEN_CPP to find the C
  preprocessor to run.  Previously, it always ran /usr/bin/cpp, unless you
  used the -Y option, and even then you could not set the basename.  It
  also attempted to run /usr/ccs/lib/cpp for SVR4 compatibility, but this
  is obsolete, and has been removed.

  Note that setting RPCGEN_CPP to a command with arguments is supported,
  though the command line parsing is simplistic.  However, setting it to
  e.g. "gcc46 -E" or "clang -E" will lead to problems, because both gcc
  and clang in -E mode will consider files with unknown extensions (such
  as .x) as object files, and attempt to link them.

  This could be worked around by also adding "-x c", but it is much safer
  to set RPCGEN_CPP to e.g. "cpp46" or "clang-cpp" instead.

MFC r231080:

  Amend r231079 by properly shifting up the existing arguments in
  rpc_main.c's insarg() function.  I had forgotten to put this in my patch
  queue, sorry.

  Pointy hat to:	me

MFC r231101:

  In usr.bin/rpcgen/rpc_main.c, use execvp(3) instead of execv(3), so
  rpcgen will search the current PATH for the preprocessor.  This makes it
  possible to run a preprocessor built during the cross-tools stage of
  buildworld.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-02-13T20:59:58.394695Z
K 7
svn:log
V 1262
MFC r231079:

  Let rpcgen(1) support an environment variable RPCGEN_CPP to find the C
  preprocessor to run.  Previously, it always ran /usr/bin/cpp, unless you
  used the -Y option, and even then you could not set the basename.  It
  also attempted to run /usr/ccs/lib/cpp for SVR4 compatibility, but this
  is obsolete, and has been removed.

  Note that setting RPCGEN_CPP to a command with arguments is supported,
  though the command line parsing is simplistic.  However, setting it to
  e.g. "gcc46 -E" or "clang -E" will lead to problems, because both gcc
  and clang in -E mode will consider files with unknown extensions (such
  as .x) as object files, and attempt to link them.

  This could be worked around by also adding "-x c", but it is much safer
  to set RPCGEN_CPP to e.g. "cpp46" or "clang-cpp" instead.

MFC r231080:

  Amend r231079 by properly shifting up the existing arguments in
  rpc_main.c's insarg() function.  I had forgotten to put this in my patch
  queue, sorry.

  Pointy hat to:	me

MFC r231101:

  In usr.bin/rpcgen/rpc_main.c, use execvp(3) instead of execv(3), so
  rpcgen will search the current PATH for the preprocessor.  This makes it
  possible to run a preprocessor built during the cross-tools stage of
  buildworld.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-02-13T21:07:48.434635Z
K 7
svn:log
V 1262
MFC r231079:

  Let rpcgen(1) support an environment variable RPCGEN_CPP to find the C
  preprocessor to run.  Previously, it always ran /usr/bin/cpp, unless you
  used the -Y option, and even then you could not set the basename.  It
  also attempted to run /usr/ccs/lib/cpp for SVR4 compatibility, but this
  is obsolete, and has been removed.

  Note that setting RPCGEN_CPP to a command with arguments is supported,
  though the command line parsing is simplistic.  However, setting it to
  e.g. "gcc46 -E" or "clang -E" will lead to problems, because both gcc
  and clang in -E mode will consider files with unknown extensions (such
  as .x) as object files, and attempt to link them.

  This could be worked around by also adding "-x c", but it is much safer
  to set RPCGEN_CPP to e.g. "cpp46" or "clang-cpp" instead.

MFC r231080:

  Amend r231079 by properly shifting up the existing arguments in
  rpc_main.c's insarg() function.  I had forgotten to put this in my patch
  queue, sorry.

  Pointy hat to:	me

MFC r231101:

  In usr.bin/rpcgen/rpc_main.c, use execvp(3) instead of execv(3), so
  rpcgen will search the current PATH for the preprocessor.  This makes it
  possible to run a preprocessor built during the cross-tools stage of
  buildworld.

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2012-02-13T23:02:51.158517Z
K 7
svn:log
V 46
Minor cleanup and added missing svn keywords.

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-02-14T00:12:15.119645Z
K 7
svn:log
V 84
Add __aeabi_read_tp function required for thread-local storage

Reviewed by:	cognet

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-02-14T00:12:55.092882Z
K 7
svn:log
V 77
Add ARM relocations types used for thread-local storage

Reviewed by:	cognet

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-02-14T00:16:34.441110Z
K 7
svn:log
V 100
Add thread-local storage support for ARM to rtld-elf

Reviewed by:    cognet
Obtained from:  NetBSD

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-02-14T00:17:43.258542Z
K 7
svn:log
V 133
Add thread-local storage support for arm:

- Switch to Variant I TCB layout
- Use function from rtld for TCB allocation/deallocation

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-02-14T00:18:18.263350Z
K 7
svn:log
V 58
Enable TLS support for ARM toolchain

Reviewed by:	cognet

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T00:18:35.556999Z
K 7
svn:log
V 822
- As it turns out, MSI-X is broken for at least LSI SAS1068E when passed
  through by VMware so blacklist their PCI-PCI bridge for MSI/MSI-X here.
  Note that besides currently there not being a quirk type that disables
  MSI-X only and there's no evidence that MSI doesn't work with the VMware
  pass-through, it's really questionable whether MSI generally works in
  that setup as VMware only mention three know working devices [1, p. 4].
  Also not that this quirk entry currently doesn't affect the devices
  emulated by VMware in any way as these don't claim support MSI/MSI-X to
  begin with. [2]
  While at it, make the PCI quirk table const and static.
- Remove some duplicated empty lines.
- Use DEVMETHOD_END.

PR:		163812, http://forums.freebsd.org/showthread.php?t=27899 [2]
Reviewed by:	jhb
MFC after:	3 days

END
K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2012-02-14T00:54:40.037887Z
K 7
svn:log
V 133
For RTL8168/8111D controller, make sure to wake PHY from power down
mode.  Otherwise, PHY access times out under certain conditions.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T00:54:50.416169Z
K 7
svn:log
V 57
MFC: r231518

Remove extra newlines from panic messages.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T00:54:59.735338Z
K 7
svn:log
V 57
MFC: r231518

Remove extra newlines from panic messages.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T00:56:01.671373Z
K 7
svn:log
V 57
MFC: r231518

Remove extra newlines from panic messages.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T01:05:37.543195Z
K 7
svn:log
V 802
Forced commit to denote that the commit message of r231623 actually
should have read:
MFC: r231518

Flesh out support for SAS1078 and SAS1078DE (which are said to actually
be the same chip):
- The I/O port resource may not be available with these. However, given
  that we actually only need this resource for some controllers that
  require their firmware to be up- and downloaded (which excludes the
  SAS1078{,DE}) just handle failure to allocate this resource gracefully
  when possible. While at it, generally put non-fatal resource allocation
  failures under bootverbose.
- SAS1078{,DE} use a different hard reset protocol.
- Add workarounds for the 36GB physical address limitation of scatter/
  gather elements of these controllers.

Tested by:	Slawa Olhovchenkov

PR:	149220 (remaining part)

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T01:08:16.012997Z
K 7
svn:log
V 802
Forced commit to denote that the commit message of r231624 actually
should have read:
MFC: r231518

Flesh out support for SAS1078 and SAS1078DE (which are said to actually
be the same chip):
- The I/O port resource may not be available with these. However, given
  that we actually only need this resource for some controllers that
  require their firmware to be up- and downloaded (which excludes the
  SAS1078{,DE}) just handle failure to allocate this resource gracefully
  when possible. While at it, generally put non-fatal resource allocation
  failures under bootverbose.
- SAS1078{,DE} use a different hard reset protocol.
- Add workarounds for the 36GB physical address limitation of scatter/
  gather elements of these controllers.

Tested by:	Slawa Olhovchenkov

PR:	149220 (remaining part)

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T01:09:10.119544Z
K 7
svn:log
V 802
Forced commit to denote that the commit message of r231625 actually
should have read:
MFC: r231518

Flesh out support for SAS1078 and SAS1078DE (which are said to actually
be the same chip):
- The I/O port resource may not be available with these. However, given
  that we actually only need this resource for some controllers that
  require their firmware to be up- and downloaded (which excludes the
  SAS1078{,DE}) just handle failure to allocate this resource gracefully
  when possible. While at it, generally put non-fatal resource allocation
  failures under bootverbose.
- SAS1078{,DE} use a different hard reset protocol.
- Add workarounds for the 36GB physical address limitation of scatter/
  gather elements of these controllers.

Tested by:	Slawa Olhovchenkov

PR:	149220 (remaining part)

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T01:15:01.601451Z
K 7
svn:log
V 57
MFC: r231228

Remove extra newlines from panic messages.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T01:15:26.499507Z
K 7
svn:log
V 57
MFC: r231228

Remove extra newlines from panic messages.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-02-14T01:15:46.510218Z
K 7
svn:log
V 57
MFC: r231228

Remove extra newlines from panic messages.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-02-14T02:03:17.009931Z
K 7
svn:log
V 97
wctob() returns EOF and not WEOF.

Noticed by:	Zhihao Yuan <lichray gmail com>
MFC after:	1 week

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-02-14T04:07:35.589468Z
K 7
svn:log
V 534
MFC: r230801
jwd@ reported a problem via email to freebsd-fs@ on Aug 25, 2011
under the subject "F_RDLCK lock to FreeBSD NFS fails to R/O target file".
This occurred because the server side NLM always checked for VWRITE
access, irrespective of the type of lock request. This patch
replaces VOP_ACCESS(..VWRITE..) with one appropriate to
the lock operation. It allows unlock and lock cancellation
to be done without a check of VOP_ACCESS(), so that files
can't be left locked indefinitely after the file permissions
have been changed.

END
K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2012-02-14T04:18:59.677434Z
K 7
svn:log
V 351
Add a rudimentary test to run through all the available counters on a
system and then execute a program with pmcstat in counting mode.

The program will verify that all counters fire and that the code neither
panics the system nor locks it up.  This should be considered a first pass
conformance test for new sets of counters being added to hwpmc(4).

END
K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2012-02-14T04:20:02.041156Z
K 7
svn:log
V 180
 MFC 231106:
 Plug a memory leak. When a cached thread is reused, don't clear sleep
 queue pointers, just reuse it.

 MFC 231503:
 Make code more stable by checking NULL pointers.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-02-14T04:48:36.884235Z
K 7
svn:log
V 316
MFC: r230803
When a "mount -u" switches an NFS mount point from TCP to UDP,
any thread doing an I/O RPC with a transfer size greater than
NFS_UDPMAXDATA will be hung indefinitely, retrying the RPC.
After a discussion on freebsd-fs@, I decided to add a warning
message for this case, as suggested by Jeremy Chadwick.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-02-14T05:12:52.141914Z
K 7
svn:log
V 316
MFC: r230803
When a "mount -u" switches an NFS mount point from TCP to UDP,
any thread doing an I/O RPC with a transfer size greater than
NFS_UDPMAXDATA will be hung indefinitely, retrying the RPC.
After a discussion on freebsd-fs@, I decided to add a warning
message for this case, as suggested by Jeremy Chadwick.

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-02-14T06:40:58.598762Z
K 7
svn:log
V 39
MFC r231575:
Update /etc/devd/usb.conf

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-02-14T06:42:43.227919Z
K 7
svn:log
V 39
MFC r231575:
Update /etc/devd/usb.conf

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-02-14T07:12:46.100171Z
K 7
svn:log
V 84
MFC r231349:
  Let's be more realistic and limit maximum number of partition to 4k.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-02-14T07:13:09.764975Z
K 7
svn:log
V 84
MFC r231349:
  Let's be more realistic and limit maximum number of partition to 4k.

END
K 10
svn:author
V 3
rmh
K 8
svn:date
V 27
2012-02-14T07:14:42.284579Z
K 7
svn:log
V 153
Disable jail support in ifconfig when either building a rescue
image or MK_JAIL knob has been set to "no".

Reviewed by:	bz
Approved by:	adrian (mentor)

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-02-14T07:24:22.413502Z
K 7
svn:log
V 77
MFC r231367:
  Add alias for the partition with type 0x42 to the MBR scheme.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-02-14T07:24:44.210780Z
K 7
svn:log
V 77
MFC r231367:
  Add alias for the partition with type 0x42 to the MBR scheme.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-02-14T09:11:54.718031Z
K 7
svn:log
V 119
Create a working branch to prepare the merge of multi-FIB IPv6 support
to stable/9.

Sponsored by:	Cisco Systems, Inc.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-02-14T09:12:08.469108Z
K 7
svn:log
V 119
Create a working branch to prepare the merge of multi-FIB IPv6 support
to stable/8.

Sponsored by:	Cisco Systems, Inc.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-02-14T09:19:30.440037Z
K 7
svn:log
V 357
Do not handle MOD_SHUTDOWN equally to MOD_UNLOAD in sound kernel module.
MOD_SHUTDOWN is not an end of existence, and there is a life after it.
In particular, code previously called on MOD_SHUTDOWN grabbed lock and
deallocated unit numbering. That caused infinite wait loop if snd_uaudio
tried to destroy its PCM device after that point.

MFC after:	3 days

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-02-14T09:29:37.807954Z
K 7
svn:log
V 80
Restore message in man page on VFS timestamp precision.

Requested by:	bde, jhb

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-02-14T09:36:02.442737Z
K 7
svn:log
V 230
MFC: reserve an IFCAP bit for netmap, instruct ifconfig to parse
the information (just a change on the format string suffices),
and put a comment on if_var.h to tell that
if_pspare[0] may be used to point to the netmap structure.

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-02-14T09:42:02.509737Z
K 7
svn:log
V 364
MFC: import netmap core files into RELENG_9.
This is the same code as in HEAD.

Device driver modifications will be imported separately
because the base drivers differ and patches might be
slightly different between the various releases.

The code is disconnected from the main build targets
unless you explicitly put a 'device netmap' in your
kernel config file.

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2012-02-14T10:11:45.952938Z
K 7
svn:log
V 24
Remove unnecessary cast

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-02-14T10:11:53.496169Z
K 7
svn:log
V 30
properly sort dev/oce entries

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:16:56.879044Z
K 7
svn:log
V 166
MFC r230099:

Change rcvar= assignments to the literal values set_rcvar
would have returned. This will slightly reduce boot time,
and help in diff reduction to HEAD.

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2012-02-14T10:17:03.319980Z
K 7
svn:log
V 15
readlink len-1

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:17:14.090165Z
K 7
svn:log
V 166
MFC r230099:

Change rcvar= assignments to the literal values set_rcvar
would have returned. This will slightly reduce boot time,
and help in diff reduction to HEAD.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:17:30.548792Z
K 7
svn:log
V 166
MFC r230099:

Change rcvar= assignments to the literal values set_rcvar
would have returned. This will slightly reduce boot time,
and help in diff reduction to HEAD.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:18:49.612214Z
K 7
svn:log
V 108
MFC r230374:

If we're booting there is no need to waste time determining if the service
is running or not.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:19:27.707829Z
K 7
svn:log
V 108
MFC r230374:

If we're booting there is no need to waste time determining if the service
is running or not.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:19:58.695587Z
K 7
svn:log
V 108
MFC r230374:

If we're booting there is no need to waste time determining if the service
is running or not.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:29:32.634248Z
K 7
svn:log
V 123
MFC r231194:

Add a knob to always load the default rulesets. While I'm here document
the other devfs_ knobs in rc.conf.5.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:29:48.562581Z
K 7
svn:log
V 123
MFC r231194:

Add a knob to always load the default rulesets. While I'm here document
the other devfs_ knobs in rc.conf.5.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:30:12.960296Z
K 7
svn:log
V 123
MFC r231194:

Add a knob to always load the default rulesets. While I'm here document
the other devfs_ knobs in rc.conf.5.

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-02-14T10:30:22.936201Z
K 7
svn:log
V 115
MFC: the "oce" driver for Emulex OneConnect 10Gbit Ethernet.
This is the same exact code that you can find in HEAD

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:33:57.239244Z
K 7
svn:log
V 105
MFC r231507:

Move addswap to run right after kld (aka early in the second stage),
as it did previously.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:34:15.081505Z
K 7
svn:log
V 105
MFC r231507:

Move addswap to run right after kld (aka early in the second stage),
as it did previously.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:34:27.765183Z
K 7
svn:log
V 105
MFC r231507:

Move addswap to run right after kld (aka early in the second stage),
as it did previously.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-02-14T10:51:24.445135Z
K 7
svn:log
V 953
Fix various issues with the NFS and RPC related scripts:

1. Add new functionality to the force_depend method to incorporate the
   tests for whether the service is enabled and/or already running.
2. Add a new option to bypass checking only that the service is enabled
   at boot time, and always check if it is running.
3. Use this new functionality to greatly simplify the rc.d scripts that
   use force_depend.
4. Add a force_depend for statd in lockd
5. Remove the check that either nfs_server or nfs_client is _enable'd
   from statd and lockd. This was always overkill, and prevented using
   the {one|force}start options, as well as stop'ing on the command line.
6. The yp* scripts had some of their arguments in various weird orders.
   Bring them into line with the model.
7. If mountd fails to create /var/db/mountdtab, err out.

Ideas, suggestions, and/or review from delphij and jilles.
Pointy hats are completely my responsibility however.

END
K 10
svn:author
V 5
gabor
K 8
svn:date
V 27
2012-02-14T11:16:13.103367Z
K 7
svn:log
V 230
- Fix a bug that always resulted in a HEUR_PREFIX_ARRAY heuristic
- Store the fragments for later processing (will be used for the Wu-Manber
  algorithm to match more patterns at a time)
- Refactor the code for better readability

END
K 10
svn:author
V 4
tijl
K 8
svn:date
V 27
2012-02-14T11:24:24.628175Z
K 7
svn:log
V 143
Replace PRIdMAX with "jd" in a printf call. Cast the corresponding value to
intmax_t instead of uintmax_t, because the original type is off_t.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-02-14T11:37:04.350117Z
K 7
svn:log
V 339
Switch from setfib(2) moving the process to a different FIB to setsockopt(2)
with SO_SETFIB to only tag the socket with the right FIB.

That way either setfib(1) or nc -V can be used depending on what wants to be
achieved.  This also allows nc to be used for simple regression testing of
either feature.

Sponsored by:	Cisco Systems, Inc.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-02-14T11:51:32.074220Z
K 7
svn:log
V 847
Allow to provide a hint to in6_selectsrc() for the interface using the
return ifnet double pointer.
Pass that hint down to in6_selectif() to be used when i) the default FIB
is queried and ii) route lookup fails because the network is not present
(i.e. someone deleted the connected subnet).
This hint should not be generally used from anywhere outside the neighbor
discovery code.  We just make use of it from nd6_ns_output().

Extend the nd6_na_output() interface by a nd6_na_output_fib() version
and pass the FIB number from the NS mbuf on to NA to allow the new mbuf
to inherit the FIB tag and a later lookup from ip6_output() to succeed
in the aformentioned example case.
Provide a wrapper function for the old public interface also used from
CARP but mark it with BURN_BRIDGES to cleanup in HEAD after MFC.

Sponsored by:	Cisco Systems, Inc.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2012-02-14T12:00:34.549487Z
K 7
svn:log
V 268
Fix a bug where the wrong protocol overhead was used. This can lead
to a deadlock of an association when an IPv6 socket was used to
communcate with IPv4 and an ICMPv4 fragmentation needed message
was received.
While there, simplify the code a bit.

MFC after: 3 days.

END
K 10
svn:author
V 8
theraven
K 8
svn:date
V 27
2012-02-14T12:03:23.415471Z
K 7
svn:log
V 618
Cleanup of xlocale:

- Address performance regressions encountered by das@ by caching per-thread
  data in TLS where available.
- Add a __NO_TLS flag to cdefs.h to indicate where not available.
- Reorganise the xlocale.h definitions into xlocale/*.h so that they can be
  included from multiple places.
- Export the POSIX2008 subset of xlocale when POSIX2008 says it should be
  exported, independently of whether xlocale.h is included.
- Fix the bug where programs using ctype functions always assumed ASCII unless
  recompiled.
- Fix some style(9) violations.

Reviewed by:	brooks (mentor)
Approved by:	dim (mentor)

END
K 10
svn:author
V 5
gabor
K 8
svn:date
V 27
2012-02-14T12:06:56.591688Z
K 7
svn:log
V 184
- Fix possible segfaults by reading before or after the bounds of the input
  string
- Fix a bug in the relative end offset of the context that caused that
  some matches were missing

END
K 10
svn:author
V 5
gabor
K 8
svn:date
V 27
2012-02-14T12:13:04.594692Z
K 7
svn:log
V 60
- Add some more verbose comments about how this stuff works

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2012-02-14T12:43:33.221965Z
K 7
svn:log
V 70
MFH r230007, r230388: document quiet*, fix devd/dhclient interaction.

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2012-02-14T12:47:57.144067Z
K 7
svn:log
V 70
MFH r230007, r230388: document quiet*, fix devd/dhclient interaction.

END
K 10
svn:author
V 4
tijl
K 8
svn:date
V 27
2012-02-14T12:50:20.474431Z
K 7
svn:log
V 316
Change some headers such that lang/gcc* ports no longer patch them.

The lang/gcc* ports patch headers where they think something is
non-standard. These patched headers override the system headers which means
you have to rebuild these ports whenever you do installworld to make sure
they contain the latest changes.

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-02-14T14:17:46.146132Z
K 7
svn:log
V 1875
MFC 231240

Bring in a number of mps(4) driver fixes from LSI:

1.  Fixed timeout specification for the msleep in mps_wait_command().
    Added 30 second timeout for mps_wait_command() calls in mps_user.c.

2.  Make sure we call mps_detach_user() from the kldunload path.

3.  Raid Hotplug behavior change.

    The driver now removes a volume when it goes to a failed state,
    so we also need to add volume back to the OS when it goes to
    opitimal/degraded/online from failed/missing.

    Handle raid volume add and remove from the IR_Volume event.
4.  Added some more debugging information.

5.  Replace xpt_async(AC_LOST_DEVICE, path, NULL) with
    mpssas_rescan_target().

    This is to work around a panic in CAM that shows up when adding a
    drive with a rescan and removing another device from the driver thread
    with an AC_LOST_DEVICE async notification.

    This problem was encountered in testing with the LSI sas2ircu utility,
    which was used to create a RAID volume from physical disks.  The driver
    has to create the RAID volume target and remove the physical disk
    targets, and triggered a panic in the process.

    The CAM issue needs to be fully diagnosed and fixed, but this works
    around the issue for now.

6.  Fix some memory initialization issues in mps_free_command().

7.  Resolve the "devq freeze forever" issue.  This was caused by the
    internal read capacity command issued in the non-head version of the
    driver.  When the command completed with an error, the driver wasn't
    unfreezing thd device queue.

    The version in head uses the CAM infrastructure for getting the read
    capacity information, and therefore doesn't have the same issue.

8.  Bump the version to 13.00.00.00-fbsd. (this is very close to LSI's
    internal stable driver 13.00.00.00)

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

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-02-14T14:18:28.887189Z
K 7
svn:log
V 1875
MFC 231240

Bring in a number of mps(4) driver fixes from LSI:

1.  Fixed timeout specification for the msleep in mps_wait_command().
    Added 30 second timeout for mps_wait_command() calls in mps_user.c.

2.  Make sure we call mps_detach_user() from the kldunload path.

3.  Raid Hotplug behavior change.

    The driver now removes a volume when it goes to a failed state,
    so we also need to add volume back to the OS when it goes to
    opitimal/degraded/online from failed/missing.

    Handle raid volume add and remove from the IR_Volume event.
4.  Added some more debugging information.

5.  Replace xpt_async(AC_LOST_DEVICE, path, NULL) with
    mpssas_rescan_target().

    This is to work around a panic in CAM that shows up when adding a
    drive with a rescan and removing another device from the driver thread
    with an AC_LOST_DEVICE async notification.

    This problem was encountered in testing with the LSI sas2ircu utility,
    which was used to create a RAID volume from physical disks.  The driver
    has to create the RAID volume target and remove the physical disk
    targets, and triggered a panic in the process.

    The CAM issue needs to be fully diagnosed and fixed, but this works
    around the issue for now.

6.  Fix some memory initialization issues in mps_free_command().

7.  Resolve the "devq freeze forever" issue.  This was caused by the
    internal read capacity command issued in the non-head version of the
    driver.  When the command completed with an error, the driver wasn't
    unfreezing thd device queue.

    The version in head uses the CAM infrastructure for getting the read
    capacity information, and therefore doesn't have the same issue.

8.  Bump the version to 13.00.00.00-fbsd. (this is very close to LSI's
    internal stable driver 13.00.00.00)

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

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-02-14T14:19:53.109371Z
K 7
svn:log
V 105
MFC: bring in the "oce" driver for Emulex OneConnect 10 Gbit adapters.
Same code as in HEAD and stable/9

END
K 10
svn:author
V 8
theraven
K 8
svn:date
V 27
2012-02-14T14:24:37.281732Z
K 7
svn:log
V 115
Fix a misplaced __NO_TLS locations, and change a GNUism to a C11ism for
consistency.

Approved by:	brooks (mentor)

END
K 10
svn:author
V 5
gabor
K 8
svn:date
V 27
2012-02-14T14:55:27.606456Z
K 7
svn:log
V 76
- Separate different matching logics for better later reuse and readability

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-02-14T15:17:48.410435Z
K 7
svn:log
V 109
MFC 229547:

 Mark a couple of file local functions static and stop exporting them.

Discussed with:	rwatson

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-02-14T15:17:58.710618Z
K 7
svn:log
V 109
MFC 229547:

 Mark a couple of file local functions static and stop exporting them.

Discussed with:	rwatson

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-02-14T15:18:08.241740Z
K 7
svn:log
V 109
MFC 229547:

 Mark a couple of file local functions static and stop exporting them.

Discussed with:	rwatson

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-02-14T15:28:19.594935Z
K 7
svn:log
V 67
Let bgray destroy the svn repo if he wishes to.

Approved by:	core

END
K 10
svn:author
V 9
jimharris
K 8
svn:date
V 27
2012-02-14T15:56:01.503294Z
K 7
svn:log
V 710
MFC r230843, r231134, r231136, r231137, r231296

Add isci(4) driver for amd64 and i386 targets.

The isci driver is for the integrated SAS controller in the Intel C600
(Patsburg) chipset.  Source files in sys/dev/isci directory are
FreeBSD-specific, and sys/dev/isci/scil subdirectory contains
an OS-agnostic library (SCIL) published by Intel to control the SAS
controller.  This library is used primarily as-is in this driver, with
some post-processing to better integrate into the kernel build
environment.

isci.4 and a README in the sys/dev/isci directory contain a few
additional details.

This driver is only built for amd64 and i386 targets.

Sponsored by: Intel
Reviewed by: scottl
Approved by: scottl

END
K 10
svn:author
V 9
jimharris
K 8
svn:date
V 27
2012-02-14T15:58:49.768620Z
K 7
svn:log
V 710
MFC r230843, r231134, r231136, r231137, r231296

Add isci(4) driver for amd64 and i386 targets.

The isci driver is for the integrated SAS controller in the Intel C600
(Patsburg) chipset.  Source files in sys/dev/isci directory are
FreeBSD-specific, and sys/dev/isci/scil subdirectory contains
an OS-agnostic library (SCIL) published by Intel to control the SAS
controller.  This library is used primarily as-is in this driver, with
some post-processing to better integrate into the kernel build
environment.

isci.4 and a README in the sys/dev/isci directory contain a few
additional details.

This driver is only built for amd64 and i386 targets.

Sponsored by: Intel
Reviewed by: scottl
Approved by: scottl

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-02-14T16:46:59.713863Z
K 7
svn:log
V 213
MFC 231485

Return BUS_PROBE_DEFAULT instead of BUS_PROBE_VENDOR from the mps driver
probe routine.

This will allow LSI to ship drivers that return BUS_PROBE_VENDOR to
override the in-tree version of the driver.

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-02-14T16:47:52.334232Z
K 7
svn:log
V 213
MFC 231485

Return BUS_PROBE_DEFAULT instead of BUS_PROBE_VENDOR from the mps driver
probe routine.

This will allow LSI to ship drivers that return BUS_PROBE_VENDOR to
override the in-tree version of the driver.

END
K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2012-02-14T17:09:20.622732Z
K 7
svn:log
V 822
MFC r230129,r230143,r230407,r231012:

MFC r320129 [1]:
Introduce vn_path_to_global_path()

This function updates path string to vnode's full global path and checks
the size of the new path string against the pathlen argument.

In vfs_domount(), sys_unmount() and kern_jail_set() this new function
is used to update the supplied path argument to the respective global path.

Unbreaks jailed zfs(8) with enforce_statfs set to 1.

MFC r230143 [2]:
Fix missing in r230129:

kern_jail.c: initialize fullpath_disabled to zero
vfs_cache.c: add missing dot in comment

MFC r230407 [3]:
Use separate buffer for global path to avoid overflow of path buffer.

MFC r231012:
Analogous to r230407 a separate path buffer in vfs_mount.c is required
for r230129. Fixes a out of bounds write to fspath.

Reviewed by:	kib [1] [2], jamie [3]

END
K 10
svn:author
V 9
jimharris
K 8
svn:date
V 27
2012-02-14T17:11:34.140756Z
K 7
svn:log
V 77
Update HISTORY for isci.4 man page.

Sponsored by: Intel
Approved by: scottl

END
K 10
svn:author
V 9
jimharris
K 8
svn:date
V 27
2012-02-14T17:16:45.161687Z
K 7
svn:log
V 179
MFC r231615, r231693

r231615: Minor cleanup and added missing svn keywords (from brueffer@)
r231693: Update HISTORY for isci.4 man page.

Sponsored by: Intel
Approved by: scottl

END
K 10
svn:author
V 9
jimharris
K 8
svn:date
V 27
2012-02-14T17:18:45.395447Z
K 7
svn:log
V 179
MFC r231615, r231693

r231615: Minor cleanup and added missing svn keywords (from brueffer@)
r231693: Update HISTORY for isci.4 man page.

Sponsored by: Intel
Approved by: scottl

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-02-14T17:35:44.448822Z
K 7
svn:log
V 1598
Merge netgraph related fixes and enhancements from head/. Revisions
merged: r223754,224031,226829,229003,230213,230480, 230486-230487,231585.

r223754 to ng_base:
  - Use refcount(9) API to manage node and hook refcounting.

r224031 to ng_socket:
  In ng_attach_cntl() first allocate things that may fail, and then
  do the rest of initialization. This simplifies code and fixes
  a double free in failure scenario.

r226829 to ng_base:
  - If KDB & NETGRAPH_DEBUG are on, print traces on discovered failed
    invariants.
  - Reduce tautology in NETGRAPH_DEBUG output.

r229003 to ng_base:
  style(9), whitespace and spelling nits.

r230213 to ng_socket:
  Remove some disabled NOTYET code. Probability of enabling it is low,
  if anyone wants, he/she can take it from svn.

r230480 to ng_base:
  Convert locks that protect name hash, ID hash and typelist from
  mutex(9) to rwlock(9) based locks.

  While here remove dropping lock when processing NGM_LISTNODES,
  and NGM_LISTTYPES generic commands. We don't need to drop it
  since memory allocation is done with M_NOWAIT.

r230486 to hashinit(9):
  Convert panic()s to KASSERT()s. This is an optimisation for
  hashdestroy() since in absence of INVARIANTS a compiler
  will drop the entire for() cycle.

r230487,r231585 to ng_socket:
  Provide a findhook method for ng_socket(4). The node stores a
  hash with names of its hooks. It starts with size of 16, and
  grows when number of hooks reaches twice the current size. A
  failure to grow (memory is allocated with M_NOWAIT) isn't
  fatal, however.

Tested by:	Eugene Grosbein, Mike Tancsa

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-02-14T18:00:37.015496Z
K 7
svn:log
V 1708
MFC 230587, 230916

Xen netback driver rewrite.

  r230587 | ken | 2012-01-26 09:35:09 -0700 (Thu, 26 Jan 2012) | 38 lines

  Xen netback driver rewrite.

  share/man/man4/Makefile,
  share/man/man4/xnb.4,
  sys/dev/xen/netback/netback.c,
  sys/dev/xen/netback/netback_unit_tests.c:

 	Rewrote the netback driver for xen to attach properly via newbus
	and work properly in both HVM and PVM mode (only HVM is tested).
	Works with the in-tree FreeBSD netfront driver or the Windows
	netfront driver from SuSE.  Has not been extensively tested with
	a Linux netfront driver.  Does not implement LRO, TSO, or
	polling.  Includes unit tests that may be run through sysctl
	after compiling with XNB_DEBUG defined.

  sys/dev/xen/blkback/blkback.c,
  sys/xen/interface/io/netif.h:

	Comment elaboration.

  sys/kern/uipc_mbuf.c:

	Fix page fault in kernel mode when calling m_print() on a
	null mbuf.  Since m_print() is only used for debugging, there
	are no performance concerns for extra error checking code.

  sys/kern/subr_scanf.c:

	Add the "hh" and "ll" width specifiers from C99 to scanf().
	A few callers were already using "ll" even though scanf()
	was handling it as "l".

  Submitted by:	Alan Somers <alans@spectralogic.com>
  Submitted by:	John Suykerbuyk <johns@spectralogic.com>
  Sponsored by:	Spectra Logic
  Reviewed by:	ken

  r230916 | ken | 2012-02-02 10:54:35 -0700 (Thu, 02 Feb 2012) | 13 lines

  Fix the netback driver build for i386.

  netback.c:	Add missing VM includes.

  xen/xenvar.h,
  xen/xenpmap.h:	Move some XENHVM macros from <machine/xen/xenpmap.h> to
		<machine/xen/xenvar.h> on i386 to match the amd64 headers.

  conf/files:	Add netback to the build.

  Submitted by:   jhb

END