ƒ´7232364
174
157
317
369
224
225
225
176
190
552
687
298
161
158
134
118
261
324
281
233
254
189
425
246
253
469
170
311
141
179
788
104
260
1139
523
523
156
107
456
256
885
248
310
295
886
413
169
415
1472
211
163
127
261
160
259
259
134
1024
174
487
202
116
206
122
281
221
153
150
831
250
287
373
143
264
272
191
198
167
137
158
176
158
152
202
157
377
1168
223
162
188
175
307
171
135
301
132
583
450
216
240
766
104
276
209
609
380
188
243
242
528
903
331
384
1112
226
480
856
616
235
452
117
144
119
900
294
588
157
145
192
165
266
440
278
187
136
218
189
189
317
280
257
329
192
246
149
696
385
271
594
183
307
317
363
141
446
325
253
366
239
555
158
114
116
211
114
269
138
148
206
156
149
177
824
211
298

K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-03-01T20:45:17.966441Z
K 7
svn:log
V 60
Add regression test for USB enumeration.

MFC after:	1 week

END
K 10
svn:author
V 3
kan
K 8
svn:date
V 27
2012-03-01T20:58:20.766638Z
K 7
svn:log
V 224
Provide pre/post transfer method callbacks for icbbb
clients.

These are helful when making certain drivers work on both Linux
and FreeBSD without changing the code flow too much.

Reviewed by: kib, wlosh
MFC after: 1 month

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2012-03-01T21:23:26.991925Z
K 7
svn:log
V 273
- Add support for the Intel Sandy Bridge microarchitecture (both core and uncore counting events)
- New manpages with event lists.
- Add MSRs for the Intel Sandy Bridge microarchitecture

Reviewed by:	attilio, brueffer, fabient
Approved by:	gnn (mentor)
MFC after:	3 weeks

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-03-01T22:13:10.928111Z
K 7
svn:log
V 131
Properly handle failures in igb_setup_msix() by returning 0 if MSI or MSI-X
allocation fails.

Reviewed by:	jfv
MFC after:	2 weeks

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2012-03-01T22:32:30.454955Z
K 7
svn:log
V 129
MFC r232225

Update PCI-IDs with devices found on Intel SDP

Return  BUS_PROBE_DEFAULT so that non-default drivers may be loaded

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2012-03-01T22:36:42.614186Z
K 7
svn:log
V 129
MFC r232225

Update PCI-IDs with devices found on Intel SDP

Return  BUS_PROBE_DEFAULT so that non-default drivers may be loaded

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-03-02T00:15:13.439680Z
K 7
svn:log
V 84
MFC r230981: Fix input validation in SO_SETFIB socket option.

Approved by:	re (bz)

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-03-02T00:15:52.645056Z
K 7
svn:log
V 98
MFC r230989: Fix a possible infinite loop in "route flush" on 64-bit archs.

Approved by:	re (bz)

END
K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2012-03-02T00:21:07.995933Z
K 7
svn:log
V 456
MFC r232267:
  Workaround for PCIe 4GB boundary issue

  Enforce a boundary of no more than 4GB - transfers crossing a 4GB
  boundary can lead to data corruption due to PCIe limitations.  This
  change is a less-intrusive workaround that can be quickly merged back
  to older branches; a cleaner implementation will arrive in HEAD later
  but may require KPI changes.

  This change is based on a suggestion by jhb@.

Sponsored by:   Sandvine Incorporated

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-03-02T02:53:43.921604Z
K 7
svn:log
V 591
Attempt to catch scan cancellations at exactly the wrong time from occuring.

The scan code unlocks the comlock and calls into the driver.  It then
assumes the state hasn't changed from underneath it.

Although I haven't seen this particular condition trigger, I'd like to
be informed if I or anyone else sees it.

What I'm thinking may occur:

* A cancellation comes in during the scan_end call;
* the cancel flag is set;
* but it's never checked, so scandone isn't updated;
* .. and the interface stays in the STA power save mode.

It's a subtle race, if it even exists.

PR:		kern/163318

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-03-02T02:57:10.591716Z
K 7
svn:log
V 202
Wrap the scan code state change stuff behind ATH_LOCK and the PCU fiddling
behind the PCU lock.

sc_scanning is being checked without ATH_LOCK behind held and could
in theory run from multiple threads.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-03-02T03:11:53.072014Z
K 7
svn:log
V 66
Wrap another ATH_LOCK around the scanning flag.

PR:		kern/163318

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-03-02T05:16:53.903474Z
K 7
svn:log
V 66
Add ahci(4) and siis(4) to the hardware notes.

MFC after:	1 week

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2012-03-02T05:55:45.078071Z
K 7
svn:log
V 38
Kill EoL whitespaces, and minor lint.

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-03-02T07:22:04.067224Z
K 7
svn:log
V 26
Remove a redundant check.

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-03-02T07:23:28.893810Z
K 7
svn:log
V 168
Allow to configure net.inet6.ip6.{accept_rtadv,no_radr} by the loader tunables
as well because they have to be configured before interface initialization for
AF_INET6.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-03-02T08:49:07.494867Z
K 7
svn:log
V 231
Fix names of some Marvell SATA chips. It looks like chips with proprietary
interface supported by mvs(4) are 88SX, while AHCI-like chips are 88SE.

PR:		kern/165271
Submitted by:	Jia-Shiun Li <jiashiun@gmail.com>
MFC after:	1 week

END
K 10
svn:author
V 5
remko
K 8
svn:date
V 27
2012-03-02T09:30:16.041200Z
K 7
svn:log
V 186
MFC r231713

Add additional Sierra 3G device.

  Original commit message:
  Add new USB device ID.

  MFC after:	3 days
  PR:		usb/165154

PR:		usb/165154
Approved by:	re(kib), hselasky

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2012-03-02T09:30:54.437264Z
K 7
svn:log
V 136
ifp->if_ioctl() has moved to u_long cmd in r36735.
Somehow that change had not reached here together with ifioctl().

MFC after:	1 week

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-02T09:48:46.908796Z
K 7
svn:log
V 161
Do not expose unlocked unconstructed nullfs vnode on mount list.
Lock the native nullfs vnode lock before switching the locks.

Tested by:	pho
MFC after:	1 week

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2012-03-02T09:52:42.615538Z
K 7
svn:log
V 93
Reflect the renaming of ifmaof_ifpforaddr() to if_findmulti() in r148652.

MFC after:	1 week

END
K 10
svn:author
V 2
ru
K 8
svn:date
V 27
2012-03-02T10:03:38.845239Z
K 7
svn:log
V 333
Finally removed the stat() and fstat() calls from the opendir() code.
They were made excessive in r205424 by opening with O_DIRECTORY.
Also eliminated the fcntl() call used to set FD_CLOEXEC by opening
with O_CLOEXEC.

(fdopendir() still checks that the passed descriptor is a directory,
and sets FD_CLOEXEC on it.)

Reviewed by:	ed

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-03-02T11:27:07.851175Z
K 7
svn:log
V 149
- Add separate mutex to lock state keys rbtree.
- Add separate mutex to lock state IDs rbtree.
- Add separate rwlock to lock the global states list.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-02T11:32:47.637607Z
K 7
svn:log
V 160
MFC r231885:
Fix misuse of the kernel map in miscellaneous image activators.
Vnode-backed mappings cannot be put into the kernel map, since it is a
system map.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-02T11:47:34.923956Z
K 7
svn:log
V 376
MFC r231868:
Fetch the aux vector for the static libc, and use the entries to
initialize the cache of the system information as it was done for the
dynamic libc. This removes several sysctls from the static binary
startup.

Use the aux vector to fill the single struct dl_phdr_info describing
the static binary itself, to implement dl_iterate_phdr(3) for the
static binaries.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-02T11:50:37.689772Z
K 7
svn:log
V 78
MFC r231869:
Document dl_iterate_phdr(3).

MFC r231873:
Fix cross-references.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-03-02T12:33:10.471779Z
K 7
svn:log
V 214
- Due to the "V" our zone names do not match original OpenBSD
  names, so there is not reason to name our zones as "pools", so
  this change mechanically renames them.
- Provide better zone names in uma_zcreate().

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-03-02T12:42:59.874928Z
K 7
svn:log
V 45
Use uma(9) init method to init pf_state_key.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-02T13:19:56.555166Z
K 7
svn:log
V 87
Belatedly add dl_iterate_phdr(3) to the list of installed manpages.

MFC after:	3 days

END
K 10
svn:author
V 2
ru
K 8
svn:date
V 27
2012-03-02T14:05:50.063944Z
K 7
svn:log
V 696
Removed excessive _seekdir() call in closedir().  This saves one lseek()
syscall.  Before r5958, seekdir() was called for its side effect of
freeing memory allocated by opendir() for rewinddir(), but that revision
added _reclaim_telldir() that frees all memory allocated by telldir()
calls, making this call redundant.

This introduces a slight change.  If an application duplicated the descriptor
obtained through dirfd(), it can no longer rely on file position to be
reset to the start of file after a call to closedir().  It's believed to
be safe because neither POSIX, nor any other OS I've tested (NetBSD, Linux,
OS X) rewind the file offset pointer on closedir().

Reported by:	Igor Sysoev

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2012-03-02T14:42:33.885415Z
K 7
svn:log
V 10
Fix typo.

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2012-03-02T15:48:52.781140Z
K 7
svn:log
V 165
Defer sending an independent window update if a delayed ACK is pending
saving a packet.  The window update then gets piggy-backed on the next
already scheduled ACK.

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2012-03-02T16:35:18.030372Z
K 7
svn:log
V 1043
Prevent a flurry of forced window updates when an application is
doing small reads on a (partially) filled receive socket buffer.

Normally one would a send a window update every time the available
space in the socket buffer increases by two times MSS.  This leads
to a flurry of window updates that do not provide any meaningful
new information to the sender.  There still is available space in
the window and the sender can continue sending data.  All window
updates then get carried by the regular ACKs.  Only when the socket
buffer was (almost) full and the window closed accordingly a window
updates delivery new information and allows the sender to start
sending more data again.

Send window updates only every two MSS when the socket buffer
has less than 1/8 space available, or the available space in the
socket buffer increased by 1/4 its full capacity, or the socket
buffer is very small.  The next regular data ACK will carry and
report the exact window size again.

Reported by:	sbruno
Tested by:	Darren Baginsky
PR:		kern/116335

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2012-03-02T16:38:54.972196Z
K 7
svn:log
V 427
MFC r232267 via stable/8 MFC r232354
Workaround for PCIe 4GB boundary issue

Enforce a boundary of no more than 4GB - transfers crossing a 4GB
boundary can lead to data corruption due to PCIe limitations.  This
change is a less-intrusive workaround that can be quickly merged back
to older branches; a cleaner implementation will arrive in HEAD later
but may require KPI changes.

This change is based on a suggestion by jhb@.

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2012-03-02T16:39:00.381735Z
K 7
svn:log
V 427
MFC r232267 via stable/8 MFC r232354
Workaround for PCIe 4GB boundary issue

Enforce a boundary of no more than 4GB - transfers crossing a 4GB
boundary can lead to data corruption due to PCIe limitations.  This
change is a less-intrusive workaround that can be quickly merged back
to older branches; a cleaner implementation will arrive in HEAD later
but may require KPI changes.

This change is based on a suggestion by jhb@.

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2012-03-02T17:33:51.564720Z
K 7
svn:log
V 64
Eliminate stale incorrect ARGSUSED comments.

Submitted by:	bde

END
K 10
svn:author
V 8
andreast
K 8
svn:date
V 27
2012-03-02T18:18:14.893445Z
K 7
svn:log
V 10
Fix typo.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-03-02T18:55:19.277704Z
K 7
svn:log
V 363
Similar to the fixes in 226967 and 226987, purge any name cache entries
associated with the previous vnode (if any) associated with the target of
a rename().  Otherwise, a lookup of the target pathname concurrent with a
rename() could re-add a name cache entry after the namei(RENAME) lookup
in kern_renameat() had purged the target pathname.

MFC after:	2 weeks

END
K 10
svn:author
V 8
jmallett
K 8
svn:date
V 27
2012-03-02T20:34:15.245051Z
K 7
svn:log
V 158
Unbreak SMP on stock Octeon systems -- copy the core_mask from bootinfo into
sysinfo.  This should have been done as part of replacing bootinfo with sysinfo.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-03-02T20:38:04.841666Z
K 7
svn:log
V 792
- Add a bus_dma tag to each PCI bus that is a child of a Host-PCI bridge.
  The tag enforces a single restriction that all DMA transactions must not
  cross a 4GB boundary.  Note that while this restriction technically only
  applies to PCI-express, this change applies it to all PCI devices as it
  is simpler to implement that way and errs on the side of caution.
- Add a softc structure for PCI bus devices to hold the bus_dma tag and
  a new pci_attach_common() routine that performs actions common to the
  attach phase of all PCI bus drivers.  Right now this only consists of
  a bootverbose printf and the allocate of a bus_dma tag if necessary.
- Adjust all PCI bus drivers to allocate a PCI bus softc and to call
  pci_attach_common() from their attach routines.

MFC after:	2 weeks

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-03-02T21:17:24.987862Z
K 7
svn:log
V 156
MFC r231376:

  Remove outdated piece of information.

  devtoname() always returns a pathname to the device. It will never
  return a #major/minor string.

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-03-02T21:29:57.429544Z
K 7
svn:log
V 218
MFC r231378:

  Remove direct access to si_name.

  Code should just use the devtoname() function to obtain the name of a
  character device. Also add const keywords to pieces of code that need it
  to build properly.

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-03-02T21:36:24.199544Z
K 7
svn:log
V 203
MFC r231383, r231385 and r231648:

  Detect file modification properly by using tv_nsec.

  POSIX 2008 standardizes st_mtim, meaning we can simply use nanosecond
  precision to detect file modification.

END
K 10
svn:author
V 5
gibbs
K 8
svn:date
V 27
2012-03-02T21:38:06.836678Z
K 7
svn:log
V 791
Modify ZFSD to tolerate events of arbitrary size instead of
assuming that events will be no larger than 1024 bytes.  This
corrects an infinite loop when events larger than this size
are received (e.g. when a block checksum fails).

cddl/sbin/zfsd/zfsd.h:
	Bump the event limit up to 8K and add/rename some
	constants to clarify exactly what ZFSD's limits
	control.

cddl/sbin/zfsd/zfsd.h:
cddl/sbin/zfsd/zfsd.cc:
	o Add EventBuffer::s_keyPairSepTokens[] to make explicit
	  the characters that can separate devctl event key=value
	  pairs.
	o In EventBuffer::ExtractEvent(), truncate events to the
	  end of the last fully received key=value pair if they
	  are longer than the event size limit imposed by ZFSD.
	o Prefer syslog to warn(x) for warnings generated after
	  becoming a daemon.

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-03-02T21:38:27.003277Z
K 7
svn:log
V 321
MFC r231514:

  Set read buffer size to multiple of sizeof(struct futx).

  If the utmpx database gets updated while an application is reading it,
  there is a chance the reading application processes partially
  overwritten entries. To solve this, make sure we always read a multiple
  of sizeof(struct futx) at a time.

END
K 10
svn:author
V 8
jmallett
K 8
svn:date
V 27
2012-03-02T21:44:39.398183Z
K 7
svn:log
V 72
If an Atheros device is attached to an Octeon, it's going to be by PCI.

END
K 10
svn:author
V 8
jmallett
K 8
svn:date
V 27
2012-03-02T21:46:31.739950Z
K 7
svn:log
V 317
When creating a handle for a subregion, be sure to actually math out the new
handle address, where we're using handles as raw addresses.

This fixes devices with subregions on Octeon PCI specifically, and likely also on
MIPS more generally, where there isn't another bus_space in use that was doing the
math already.

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-03-02T22:00:40.541350Z
K 7
svn:log
V 1378
Fix a problem that was causing the mpt(4) driver to attach to MegaRAID
cards that should be handled by the mfi(4) driver.

The root of the problem is that the mpt(4) driver was masking off the
bottom bit of the PCI device ID when deciding which cards to attach to.

It appears that a number of the mpt(4) Fibre Channel cards had a LAN
variant whose PCI device ID was just one bit off from the FC card's device
ID.  The FC cards were even and the LAN cards were odd.

The problem was that this pattern wasn't carried over on the SAS and
parallel SCSI mpt(4) cards.  Luckily the SAS and parallel SCSI PCI device
IDs were either even numbers, or they would get masked to a supported
adjacent PCI device ID, and everything worked well.

Now LSI is using some of the odd-numbered PCI device IDs between the 3Gb
SAS device IDs for their new MegaRAID cards.  This is causing the mpt(4)
driver to attach to the RAID cards instead of the mfi(4) driver.

The solution is to stop masking off the bottom bit of the device ID, and
explicitly list the PCI device IDs of all supported cards.

This change should be a no-op for mpt(4) hardware.  The only intended
functional change is that for the 929X, the is_fc variable gets set.  It
wasn't being set previously, but needs to be because the 929X is a Fibre
Channel card.

Reported by:	Kashyap Desai <Kashyap.Desai@lsi.com>
MFC After:	3 days

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-03-02T22:20:15.969494Z
K 7
svn:log
V 114
Put wildcard pattern later in the match table.  Otherwise the more specific
matches will not get a chance to win.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-03-02T22:21:53.671287Z
K 7
svn:log
V 67
Use lower case for hexadecimal numbers to match surrounding style.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-03-02T22:24:15.001371Z
K 7
svn:log
V 31
Add more Thunderbolt variants.

END
K 10
svn:author
V 8
jpaetzel
K 8
svn:date
V 27
2012-03-02T23:54:11.265568Z
K 7
svn:log
V 163
MFC r227368

Welcome the initial patches for OSX bootcamp support!!!
This should let you select the ada0p3 hybrid MBR/GPT partition, and do an installation to it.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-03-03T00:11:46.884981Z
K 7
svn:log
V 67
Add VESA option to GENERIC for amd64 and i386.

MFC after:	1 month

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-03-03T00:36:30.943171Z
K 7
svn:log
V 165
MFC:	r232309

Fix a long standing bug.  The caller expects a non-zero value for success.
Luckily keyboard probing was turned off by default from the first revision.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-03-03T00:37:03.952368Z
K 7
svn:log
V 165
MFC:	r232309

Fix a long standing bug.  The caller expects a non-zero value for success.
Luckily keyboard probing was turned off by default from the first revision.

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T01:00:18.340426Z
K 7
svn:log
V 39
Add proper memory barriers for armv6/7

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-03-03T01:06:54.817076Z
K 7
svn:log
V 926
Post r230394, the Lookup RPC counts for both NFS clients increased
significantly. Upon investigation this was caused by name cache
misses for lookups of "..". For name cache entries for non-".."
directories, the cache entry serves double duty. It maps both the
named directory plus ".." for the parent of the directory. As such,
two ctime values (one for each of the directory and its parent) need
to be saved in the name cache entry.
This patch adds an entry for ctime of the parent directory to the
name cache. It also adds an additional uma zone for large entries
with this time value, in order to minimize memory wastage.
As well, it fixes a couple of cases where the mtime of the parent
directory was being saved instead of ctime for positive name cache
entries. With this patch, Lookup RPC counts return to values similar
to pre-r230394 kernels.

Reported by:	bde
Discussed with:	kib
Reviewed by:	jhb
MFC after:	2 weeks

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T01:17:13.734632Z
K 7
svn:log
V 79
Implement workarounds for arm errata.
Wait and sync the cache where we should.

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T01:20:46.611156Z
K 7
svn:log
V 391
- We can't rely on the initial pagetable still being setted up, maybe we
reused the memory, instead, allocate a temporary page table, map the
kernel into it, and make the APs use it.
- Make it so we can use multiple IRQs for IPI
- Add a new function, platform_mp_init_secondary(), which will be called
for each AP, and do platform-specific init stuff, such as setting up the
GIC for the AP.

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T01:22:46.483675Z
K 7
svn:log
V 106
Introduce armv7_sev() and armv7_auxctrl.
Use broadcasting TLB functions for SMP, instead of sending IPIs.

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T01:24:19.377811Z
K 7
svn:log
V 21
Add SMP bits to gic.

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T01:26:14.161235Z
K 7
svn:log
V 110
For the global timer, use GBL_TIMER_CTRL, not PRV_TIMER_CTRL.
It's harmless because both values are the same.

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T01:33:10.836556Z
K 7
svn:log
V 27
Initial SMP bits for omap4

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-03-03T02:13:53.372000Z
K 7
svn:log
V 180
MFC r230482-230484,r230997:

Per popular demand, if installing from a graphics terminal, show the
installer log in real time on VTY 3, and spawn a shell on VTY 4.

PR:		bin/161048

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-03-03T02:14:59.287458Z
K 7
svn:log
V 120
MFC r231046:

Inherit from PCI bridge driver instead of manually specifying all of its
methods.

Obtained from:	sparc64

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-03-03T02:15:52.515785Z
K 7
svn:log
V 53
MFC r230992:
Avoid warnings about duplicate modules.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-03-03T02:16:45.112192Z
K 7
svn:log
V 50
MFC r231770:
Improve error handling in smusat(4).

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-03-03T02:19:33.190407Z
K 7
svn:log
V 730
MFC r230123,230139:

Rework SLB trap handling so that double-faults into an SLB trap handler are
possible, and double faults within an SLB trap handler are not. The result
is that it possible to take an SLB fault at any time, on any address, for
any reason, at any point in the kernel.

This lets us do two important things. First, it removes the (soft) 16 GB RAM
ceiling on PPC64 as well as any architectural limitations on KVA space.
Second, it lets the kernel tolerate poorly designed hypervisors that
have a tendency to fail to restore the SLB properly after a hypervisor
context switch.

Now that we can tolerate LPAR context switches on the PS3 hypervisor, going
to hypervisor-idle on both threads will not hang the kernel.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-03-03T02:20:46.351519Z
K 7
svn:log
V 149
MFC r231810:
Make sure to synchronize icache for the newly loaded loader. Not an issue
on most systems, when the relevant icache lines are not full.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-03-03T02:23:09.485639Z
K 7
svn:log
V 186
MFC r232200:
Fix segfault if distfetch and distextract binaries are run standalone
without the DISTRIBUTIONS environment variable set.

PR:		bin/165492
Submitted by:	Fernando Apesteguia

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-03-03T02:35:45.929454Z
K 7
svn:log
V 276
MFC r231888:

Put the signal trap output to standard error instead of standard output.
Without this change, pressing ^T could result in rc.d script putting
junk strings like:

	Script <filename> running

in configuration files when redirecting standard output to these files.

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T05:04:47.317498Z
K 7
svn:log
V 46
Add entry for packages-8.3-release directory.

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T05:14:37.324486Z
K 7
svn:log
V 166
Merge r232435:

> Add entry for packages-8.3-release directory.

Insta-merge because this is part of the prep work for branching releng/8.3
as part of doing 8.3-RC1.

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T05:46:24.552808Z
K 7
svn:log
V 174
Merge r229304,r229748,r229751,r232436

Catch up to head and stable/9 for what combination of __FreeBSD_version
values map to package directories.

Approved by:	re (implicit)

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T06:15:13.668343Z
K 7
svn:log
V 94
Copy stable/8 to releng/8.3 as part of 8.3-RELEASE release cycle.

Approved by:	re (implicit)

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T06:18:18.847727Z
K 7
svn:log
V 100
Bump __FreeBSD_version to 803500 now that releng/8.3 has been branched.

Approved by:	re (implicit)

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T06:23:26.222943Z
K 7
svn:log
V 70
Add releng/8.3 as requiring re@ approval.

Approved by:	re (implicit)

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-03-03T06:38:07.875127Z
K 7
svn:log
V 43
Use proper TLS location if td == curthread

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-03-03T06:38:43.764728Z
K 7
svn:log
V 64
sysarch return TLS pointer as return value, not through copyout

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T07:02:43.862884Z
K 7
svn:log
V 79
Update to have "make update" pull from RELENG_8_3.

Approved by:	re (implicit)

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T07:04:45.022669Z
K 7
svn:log
V 61
Update RELEASETAG and SVNBRANCH.

Approved by:	re (implicit)

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T07:06:05.125246Z
K 7
svn:log
V 55
Update the CVS branch tag.

Approved by:	re (implicit)

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T07:09:05.173068Z
K 7
svn:log
V 104
Update __FreeBSD_version to 803000 to reflect releng/8.3 has been branched.

Approved by:	re (implicit)

END
K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2012-03-03T07:10:38.926785Z
K 7
svn:log
V 60
We should be ready for 8.3-RC1.

Approved by:	re (implicit)

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-03-03T08:11:04.210144Z
K 7
svn:log
V 279
Make sure that the USB system suspend event is executed synchronously
and not asynchronously. This fixes problems related to USB system
suspend and resume.  It is assumed that we are always allowed to sleep
from the device_suspend() method.

MFC after:	1 week
Submitted by:	jkim

END
K 10
svn:author
V 8
jmallett
K 8
svn:date
V 27
2012-03-03T08:19:18.706628Z
K 7
svn:log
V 1069
o) Add COMPAT_FREEBSD32 support for MIPS kernels using the n64 ABI with userlands
   using the o32 ABI.  This mostly follows nwhitehorn's lead in implementing
   COMPAT_FREEBSD32 on powerpc64.
o) Add a new type to the freebsd32 compat layer, time32_t, which is time_t in the
   32-bit ABI being used.  Since the MIPS port is relatively-new, even the 32-bit
   ABIs use a 64-bit time_t.
o) Because time{spec,val}32 has the same size and layout as time{spec,val} on MIPS
   with 32-bit compatibility, then, disable some code which assumes otherwise
   wrongly when built for MIPS.  A more general macro to check in this case would
   seem like a good idea eventually.  If someone adds support for using n32
   userland with n64 kernels on MIPS, then they will have to add a variety of
   flags related to each piece of the ABI that can vary.  That's probably the
   right time to generalize further.
o) Add MIPS to the list of architectures which use PAD64_REQUIRED in the
   freebsd32 compat code.  Probably this should be generalized at some point.

Reviewed by:	gonzo

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2012-03-03T09:19:20.175568Z
K 7
svn:log
V 131
Use snprintf(3) constantly when generating CAM error messages.

PR:		bin/57088
Submitted by:	Rui Lopes, arundel
MFC after:	2 weeks

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-03T10:11:18.801709Z
K 7
svn:log
V 70
MFC r232143:
Do not write to the user address directly, use suword().

END
K 10
svn:author
V 8
jmallett
K 8
svn:date
V 27
2012-03-03T10:22:49.603262Z
K 7
svn:log
V 91
Unbreak n64 build without COMPAT_FREEBSD32 by fixing mismatched preprocessor
conditionals.

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2012-03-03T11:11:56.260081Z
K 7
svn:log
V 81
Simplify reporting of global maximum number of TCP segments in
reassembly queue.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-03-03T11:50:48.548526Z
K 7
svn:log
V 214
Fix bug of r232207, when cpu_search() could prefer CPU group with best
load, but with no CPU matching given limitations. It caused kernel panics
in some cases when thread was bound to specific CPUs with cpuset(1).

END
K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2012-03-03T11:53:35.504914Z
K 7
svn:log
V 75
Make kern.proc.umask sysctl readonly.

Requested by:	src
MFC after:	1 week

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T12:23:07.234067Z
K 7
svn:log
V 40
Get the right casts for long operations

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T12:27:53.454920Z
K 7
svn:log
V 205
Try to set the SMP and the TLB broadcasting bits in the aux register
(largely a nop on the omap4 because both bits are already set, and we
 can't change it anyway because we're not running in secure mode)

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T12:41:19.646071Z
K 7
svn:log
V 37
Use set_tls()/get_tls() for >= armv6

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2012-03-03T13:02:28.793698Z
K 7
svn:log
V 488
Remove the need for routes to have the MTU explicitly set or inherited
from their interface.  Unless explicitly set the route MTU is zero and
the current interface MTU is being used.

This allows interface MTU to be increased even after it got an IP address
assigned.

If a route has an MTU set that is lower than the interface MTU it will
be used instead.  If a route has an MTU set that is higher than the
interface MTU it will be adjusted and the interface MTU will be used
as before.

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2012-03-03T13:31:20.512594Z
K 7
svn:log
V 355
If the user has closed the socket then drop a persisting connection
after a much reduced timeout.

Typically web servers close their sockets quickly under the assumption
that the TCP connections goes away as well.  That is not entirely true
however.  If the peer closed the window we're going to wait for a long
time with lots of data in the send buffer.

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2012-03-03T13:51:51.634248Z
K 7
svn:log
V 121
Add logging for socket attach failures in sonewconn() while accepting
a new connection to make problems easier to track.

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T14:02:34.127594Z
K 7
svn:log
V 144
Grrr, we can't use dmb for armv6.
Of course, our toolchain is too ancient to support armv7, so we have to use
this for armv7 userland, as well.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-03-03T14:23:54.752788Z
K 7
svn:log
V 673
Expand and reorganize the pci(9) manpage a bit:
- Document the following routines: pci_alloc_msi(), pci_alloc_msix(),
  pci_find_cap(), pci_get_max_read_req(), pci_get_vpd_ident(),
  pci_get_vpd_readonly(), pci_msi_count(), pci_msix_count(),
  pci_pending_msix(), pci_release_msi(),  pci_remap_msix(), and
  pci_set_max_read_req().
- Group the functions into five sub-sections: raw configuration access,
  locating devices, device information, device configuration, and
  message signaled interrupts.
- Discourage use of pci_disable_io() and pci_enable_io() in device drivers.
  The PCI bus driver handles this automatically as resources are activated.

MFC after:	2 weeks

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-03-03T14:24:39.992929Z
K 7
svn:log
V 12
Fix a typo.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-03-03T14:25:36.968503Z
K 7
svn:log
V 183
Update the pci_get_vpd_readonly() wrapper to use 'vptr' instead of
'identptr' for its last parameter to match the default implementation
as well as the method definition in pci_if.m.

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-03T15:38:01.642669Z
K 7
svn:log
V 113
Direct users to swapinfo and pstat from df

PR:		bin/165321
Submitted by:	jhs
Approved by:	bcr
MFC after:	3 days

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-03-03T16:13:20.261151Z
K 7
svn:log
V 511
The name caching changes of r230394 exposed an intermittent bug
in the new NFS server for NFSv4, where it would report ENOENT
when the file actually existed on the server. This turned out
to be caused by not initializing ni_topdir before calling lookup()
and there was a rare case where the value on the stack location
assigned to ni_topdir happened to be a pointer to a ".." entry,
such that "dp == ndp->ni_topdir" succeeded in lookup().
This patch initializes ni_topdir to fix the problem.

MFC after:	5 days

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-03T17:03:26.014565Z
K 7
svn:log
V 284
Add the IPI_IRQ_START and IPI_IRQ_END that I forgot to add yesterday.
Introduce a new option, NO_EVENTTIMERS, and use it for the platforms which
haven't been converted to use event timers yet. If set, the cpu_idle.c code
will make no attempt to call cpu_idleclock()/cpu_activeclock()

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-03T17:52:19.454652Z
K 7
svn:log
V 93
Bump date to today (since I modified it)

PR:		bin/165321
Approved by:	gjb
MFC after:	3 days

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-03-03T18:03:50.254026Z
K 7
svn:log
V 150
Use pci_find_cap() instead of pci_find_extcap() to locate PCI
find capabilities as the latter API is deprecated for this purpose.

MFC after:	2 weeks

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-03T18:07:53.249488Z
K 7
svn:log
V 146
Document the [n]eei and [n]bacc options

PR:		docs/165009
Submitted by:	Jeremy Huddleston <jeremyhu@apple.com>
Approved by:	bcr
MFC after:	1 week

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-03-03T18:08:57.005125Z
K 7
svn:log
V 435
Expand the set of APIs available for locating PCI capabilities:
- pci_find_extcap() is repurposed to be used for fetching PCI-express
  extended capabilities (PCIZ_* constants in <dev/pci/pcireg.h>).
- pci_find_htcap() can be used to locate a specific HyperTransport
  capability (PCIM_HTCAP_* constants in <dev/pci/pcireg.h>).
- Cache the starting location of the PCI-express capability for PCI-express
  devices in PCI device ivars.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-03-03T18:58:15.754408Z
K 7
svn:log
V 810
After r232322, it turned out many people (and some ports) are building
kernel modules using their old installed /usr/share/mk/bsd.*.mk files,
instead of the updated ones in their source tree.  This leads to errors
like:

  "sys/conf/kmod.mk", line 111: Malformed conditional (${MK_CLANG_IS_CC} == "no" && ${CC:T:Mclang} != "clang")

Obviously, these errors will go away after a "make installworld", or
alternatively, by using "make buildenv" before attempting to manually
build modules.

However, since it is apparently an expected use case to build using old
.mk files, change the way we test for clang, so it also works when the
MK_CLANG_IS_CC macro doesn't exist.

Note the conditional expressions are becoming rather unreadable now, but
I will attempt to fix that on a followup commit.

MFC after:	2 weeks

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2012-03-03T19:03:26.009835Z
K 7
svn:log
V 236
Allow arbitrary MSS sizes and don't mind about the cluster size anymore.
We've got more cluster sizes for quite some time now and the orginally
imposed limits and the previously codified thoughts on efficiency gains
are no longer true.

END
K 10
svn:author
V 8
jmallett
K 8
svn:date
V 27
2012-03-03T21:39:12.303567Z
K 7
svn:log
V 286
On MIPS, _ALIGN always aligns to 8 bytes, even for 32-bit binaries.  This might
not be ideal, but is the ABI we've shipped so far.  Fix macros which reflect
the results of _ALIGN on 32-bit MIPS to use the right alignment.

This fixes sendmsg under COMPAT_FREEBSD32 on n64 MIPS kernels.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-03-03T23:49:53.008475Z
K 7
svn:log
V 1018
Revert r232473.  I have been convinced by Doug Barton and Bjoern Zeeb
that it is better to error out when people attempt to build using the
wrong bsd.*.mk files, than to silently ignore the problem.

This means, that after this commit, if you want to build kernel modules
by hand (or via a port) from a head source tree, you *must* make sure
the files in /usr/share/mk are in sync with that tree.  If that isn't
possible, for example when you are running on an older FreeBSD branch,
you can:

- Run "make buildenv" from your head source tree, to have the correct
  environment setup.  (It's advisable to have run "make buildworld", or
  at a minimum "make toolchain" first.)
- Alternatively, set MAKESYSPATH to the share/mk directory under your
  head source tree.  If your build tools are too old, other problems may
  still occur.
- Alternatively, use "make -m" and specify the share/mk directory under
  your head source tree.  Again, build tools that are too old may still
  result in trouble.

MFC after:	2 weeks

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-03-04T00:42:18.718867Z
K 7
svn:log
V 133
In r232322, I forgot one case where a check for MK_CLANG_IS_CC was
needed, in sys/conf/kern.pre.mk.  Add it now.

MFC after:	2 weeks

END
K 10
svn:author
V 8
jmallett
K 8
svn:date
V 27
2012-03-04T05:19:55.954500Z
K 7
svn:log
V 382
Fix tls base computation with COMPAT_FREEBSD32 on n64 kernels.  The previous
version was missing an else and would always use the n64 TP_OFFSET.  Eliminate
some duplication of logic here.

It may be worth getting rid of some of the ifdefs and introducing gratuitous
SV_ILP32 runtime checks on n64 kernels without COMPAT_FREEBSD32 and on o32
kernels, similarly to how PowerPC works.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-03-04T05:49:39.831892Z
K 7
svn:log
V 760
* Added IEEE80211_ACTION_CAT_MESH in ieee80211.h as specified amendment spec;
* Moved old categories as specified by D4.0 to be action fields of MESH category
  as specified in amendment spec;
* Modified functions to use MESH category and its action fields:
  + ieee80211_send_action_register
  + ieee80211_send_action
  + ieee80211_recv_action_register
  +ieee80211_recv_action;
* Modified ieee80211_hwmp_init and hwmp_send_action so they uses correct
  action fields as specified in amendment spec;
* Modified ieee80211_parse_action so that it verifies MESH frames.
* Change Mesh Link Metric to use one information element as amendment spec.
  Draft 4.0 defined two different information elements for request and response.

Submitted by:	monthadar@gmail.com

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-03-04T05:52:26.980342Z
K 7
svn:log
V 520
* Introduce new flag for QoS control field;
* Change in mesh_input to validate that QoS is set and Mesh Control field
  is present, also both bytes of the QoS are read;
* Moved defragmentation in mesh_input before we try to forward packet as
  inferred from amendment spec, because Mesh Control field only present in first
  fragment;
* Changed in ieee80211_encap to set QoS subtype and Mesh Control field present,
  only first fragment have Mesh Control field present bit equal to 1;

Submitted by:	monthadar@gmail.com

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-03-04T07:29:35.686973Z
K 7
svn:log
V 138
Merge r227419:
  Note that NAT instance argument can be tablearg.

  PR:		misc/162265
  Submitted by:	Paul Procacci <pprocacci gmail.com>

END
K 10
svn:author
V 8
andreast
K 8
svn:date
V 27
2012-03-04T08:43:33.366196Z
K 7
svn:log
V 354
Add support for PWM controlled fans. I found these fans on my PowerMac9,1.
These fans are not located under the same node as the the RPM controlled ones,
So I had to adapt the current source to parse and fill the properties correctly.
To control the fans we can set the PWM ratio via sysctl between 20 and 100%.

Tested by:	nwhitehorn
MFC after:	3 weeks

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2012-03-04T09:38:20.106938Z
K 7
svn:log
V 23
Clean up style(9) nits

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-03-04T09:45:43.409264Z
K 7
svn:log
V 48
Fix build w/o 'options IEEE80211_SUPPORT_MESH'.

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2012-03-04T09:48:58.530858Z
K 7
svn:log
V 25
Remove unnecessary casts

END
K 10
svn:author
V 5
remko
K 8
svn:date
V 27
2012-03-04T10:37:26.059400Z
K 7
svn:log
V 805
Add an ifconfig carp option that enables users to set
the state of the carp cluster.

This is a direct commit to stable/9 because -HEAD's
code is very different. I discussed this with Gleb
and the reason for this is that since we do not
touch the kernel itself and are not adding very
weird or confusing things, we can commit this to the
stable branch directly.

The options 'master' and 'backup' are now available,
which enables the administrator to force a node into
the backup or master state on the cluster. Ofcourse
preempt has to be disabled otherwise the master node
will become master again.

One can do that with:

sysctl net.inet.carp.preempt=0

After that one can schedule maintenance on the node
normally running as the master and such.

PR:		100956
Discussed with:	glebius
MFC after:	1 weeks

END
K 10
svn:author
V 3
zec
K 8
svn:date
V 27
2012-03-04T11:11:03.619036Z
K 7
svn:log
V 201
Properly restore curvnet context when returning early from
ether_input_internal().

This change only affects options VIMAGE kernel builds.

PR:		kern/165643
Submitted by:	Vijay Singh
MFC after:	3 days

END
K 10
svn:author
V 8
andreast
K 8
svn:date
V 27
2012-03-04T11:55:28.749130Z
K 7
svn:log
V 490
Restore proper dot symbol creation for assembly files in the kernel build case.
Without this patch we were not able to see the assembly function.
Only the function descriptor was visible.

- Distinguish between user-land and kernel when creating the ENTRY() point of
  assembly source.
- Make the ENTRY() macro more readable, replace the .align directive with the
  gas platform independant .p2align directive.
- Create an END()macro for later use to provide traceback tables on powerpc64.

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2012-03-04T12:52:00.481472Z
K 7
svn:log
V 65
Scenario for rename(2) and umount returning "Device busy" added.

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2012-03-04T12:52:48.409819Z
K 7
svn:log
V 53
Two scenarios for rename() and cache problems added.

END
K 10
svn:author
V 4
tijl
K 8
svn:date
V 27
2012-03-04T14:00:32.697407Z
K 7
svn:log
V 99
Copy amd64 float.h to x86 and merge with i386 float.h. Replace
amd64/i386/pc98 float.h with stubs.

END
K 10
svn:author
V 4
tijl
K 8
svn:date
V 27
2012-03-04T14:12:57.857765Z
K 7
svn:log
V 72
Copy amd64 trap.h to x86 and replace amd64/i386/pc98 trap.h with stubs.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-04T14:51:42.652753Z
K 7
svn:log
V 173
Remove unneeded cast to u_int. The values as small enough to fit into
int, beside the use of MIN macro which performs type promotions.

Submitted by:	bde
MFC after:	3 weeks

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-04T14:55:37.891204Z
K 7
svn:log
V 347
Instead of incomplete handling of read(2)/write(2) return values that
does not fit into registers, declare that we do not support this case
using CTASSERT(), and remove endianess-unsafe code to split return value
into td_retval.

While there, change the style of the sysctl debug.iosize_max_clamp
definition.

Requested by:	bde
MFC after:	3 weeks

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-04T15:09:01.672787Z
K 7
svn:log
V 185
pipe_read(): change the type of size to int, and remove signed clamp.
pipe_write(): change the type of desiredsize back to int, its value fits.

Requested by: bde
MFC after:    3 weeks

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T15:22:03.675436Z
K 7
svn:log
V 92
PR:		docs/158813
Submitted by:	Ben Kaduk <kaduk@mit.edu>
Approved by:	bcr
MFC after:	1 week

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2012-03-04T15:25:11.184470Z
K 7
svn:log
V 41
Add  __aeabi_read_tp to the symbol list.

END
K 10
svn:author
V 8
theraven
K 8
svn:date
V 27
2012-03-04T15:31:13.263249Z
K 7
svn:log
V 120
Reapply 227753 (xlocale cleanup), plus some fixes so that it passes build
universe with gcc.

Approved by:	dim (mentor)

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T16:21:20.579197Z
K 7
svn:log
V 94
MFC r227626, r227642:
	- be more precise about the unit of measurement

Approved by:	cperciva

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T16:24:58.834837Z
K 7
svn:log
V 94
MFC r227626, r227642:
	- be more precise about the unit of measurement

Approved by:	cperciva

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T16:26:49.205428Z
K 7
svn:log
V 221
ehci tunables are only available when kernel is compiled with USB_DEBUG

PR:		docs/163646
Reported by:	Momchil Ivanov <momchil@xaxo.eu>
Submitted by:	Benjamin Kaduk <kaduk@mit.edu>
Approved by:	cperciva
MFC after:	1 week

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T16:37:44.879575Z
K 7
svn:log
V 184
Fix a variety of grammar issues and style nits.

PR:		docs/165668
Submitted by:	Robert Simmons <rsimmons0@gmail.com>
Reviewed by:	kaduk@mit.edu
Approved by:	cperciva
MFC after:	1 week

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T16:39:08.420684Z
K 7
svn:log
V 161
POSIX mandates that swab do nothing when len < 0

PR:		kern/140690
Submitted by:	Jeremy Huddleston <jeremyhu@apple.com>
Approved by:	cperciva
MFC after:	2 weeks

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T16:41:07.796405Z
K 7
svn:log
V 233
Remove reference to gcc's non-standard -fwritable-strings, which
doesn't exist in recent releases (and is bad advice anyway)

PR:		docs/163119
Submitted by:	Yuri Pankov <yuri.pankov@gmail.com>
Approved by:	cperciva
MFC after:	1 week

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T16:44:04.315338Z
K 7
svn:log
V 97
Remove outdated comment of seven years

PR:		docs/116116
Approved by:	cperciva
MFC after:	1 week

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T16:46:27.954866Z
K 7
svn:log
V 150
Explicitly list dependency

PR:		misc/160463
Submitted by:	Garrett Cooper <yanegomi@gmail.com>
Helped by:	kan
Approved by:	cperciva
MFC after:	3 days

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T16:59:45.326054Z
K 7
svn:log
V 54
Bump date as modified the man page

Submitted by:	gjb

END
K 10
svn:author
V 3
raj
K 8
svn:date
V 27
2012-03-04T17:00:46.102236Z
K 7
svn:log
V 603
MFC r228504, r228530.

r228504:
 Make *intr{cnt,names} on ARM reside in data section, similar to other arches.

 sintrnames and sintrcnt are initialized with non-zero values, which were
 discarded by the .bss directive, so consumers like "vmstat -i" were not
 getting correct data.

 Submitted by:	Lukasz Plachno
 Obtained from:	Semihalf

r228530:
 ARM pmap fixes:

 - Write Buffers have to be drained after write to Page Table even if caches
   are in write-through mode.

 - Make sure to sync PTE in pmap_zero_page_generic().

 Submitted by:	Michal Mazur
 Reviewed by:	cognet
 Obtained from:	Semihalf

END
K 10
svn:author
V 6
brucec
K 8
svn:date
V 27
2012-03-04T17:08:43.736695Z
K 7
svn:log
V 289
Fix race condition in KfRaiseIrql().

After getting the current irql, if the kthread gets preempted and
subsequently runs on a different CPU, the saved irql could be wrong.

Also, correct the panic string.

PR:		kern/165630
Submitted by:	Vladislav Movchan <vladislav.movchan at gmail.com>

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-03-04T17:33:22.130074Z
K 7
svn:log
V 175
Permit the use of raidz3 in pc-sysinstall

PR:		conf/164709
Submitted by:	Garrett Cooper <yanegomi@gmail.com>
Reviewed by:	brd, brooks
Approved by:	cperciva
MFC after:	3 days

END
K 10
svn:author
V 3
raj
K 8
svn:date
V 27
2012-03-04T17:53:40.445095Z
K 7
svn:log
V 501
MFC r230865:

 Adjust mvs(4) to handle interrupt cause reg depending on the actual number of
 channels available

 - current code treats bits 4:7 in 'SATAHC interrupt mask' and 'SATAHC
   interrupt cause' as flags for SATA channels 2 and 3

 - for embedded SATA controllers (SoC) these bits have been marked as reserved
   in datasheets so far, but for some new and upcoming chips they are used for
   purposes other than SATA

 Submitted by:	Lukasz Plachno
 Reviewed by:	mav
 Obtained from:	Semihalf

END
K 10
svn:author
V 3
raj
K 8
svn:date
V 27
2012-03-04T18:13:45.295143Z
K 7
svn:log
V 91
Remove unused #defines. All this is now retrieved from the device tree.

MFC after:	1 week

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-03-04T18:47:20.533768Z
K 7
svn:log
V 215
Correct typo in the RFC number for the constants based on IANA assignments
for IPv6 Neighbor Discovery Option types for "IPv6 Router Advertisement
Options for DNS Configuration".  It is RFC 6106.

MFC after:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-03-04T18:51:45.822381Z
K 7
svn:log
V 225
In nd6_options() ignore the RFC 6106 options completely rather than printing
them if nd6_debug is enabled as unknown.  Leave a comment about the RFC4191
option as I am undecided so far.

Discussed with:	hrs
MFC after:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-03-04T18:53:35.292019Z
K 7
svn:log
V 271
Rather than printing the output from route add for all FIBs just print them
for the default FIB followed by a statement with a list of FIB numbers for
all the other FIBs we install the routes for.

Request by:	kib (to make it less noisy)
Tested by:	kib
MFC after:	3 days

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-03-04T18:55:33.869106Z
K 7
svn:log
V 49
Document pci_find_extcap() and pci_find_htcap().

END
K 10
svn:author
V 3
zec
K 8
svn:date
V 27
2012-03-04T18:59:38.930896Z
K 7
svn:log
V 353
Change SYSINIT priorities so that ip_mroute_modevent() is executed
before vnet_mroute_init(), since vnet_mroute_init() depends on mfchashsize
tunable to be set, and that is done in in ip_mroute_modevent().
Apparently I broke that ordering with r208744 almost 2 years ago...

PR:		kern/162201
Submitted by:	Stevan Markovic (mcafee.com)
MFC after:	3 days

END
K 10
svn:author
V 3
raj
K 8
svn:date
V 27
2012-03-04T19:22:52.900107Z
K 7
svn:log
V 232
Respect phy-handle property in Ethernet nodes of the device tree.

This lets specify whereabouts of the parent PHY for a given MAC node
(and get rid of ugly kludges in mge(4) and tsec(4)).

Obtained from:	Semihalf
MFC after:	1 week

END
K 10
svn:author
V 4
tijl
K 8
svn:date
V 27
2012-03-04T20:02:20.402480Z
K 7
svn:log
V 159
Do not use INT64_C and UINT64_C to define 64 bit integer limits.  They
aren't defined for C++ code unless __STDC_CONSTANT_MACROS is defined.

Reported by:	jhb

END
K 10
svn:author
V 4
tijl
K 8
svn:date
V 27
2012-03-04T20:24:28.230881Z
K 7
svn:log
V 272
Copy amd64 ptrace.h to x86 and merge with i386 ptrace.h. Replace
amd64/i386/pc98 ptrace.h with stubs.

For amd64 PT_GETXSTATE and PT_SETXSTATE have been redefined to match the
i386 values. The old values are still supported but should no longer be
used.

Reviewed by:	kib

END
K 10
svn:author
V 3
rmh
K 8
svn:date
V 27
2012-03-04T21:31:13.449420Z
K 7
svn:log
V 146
Exclude USB drivers (except umass and ukbd) from main kernel image on i386
and amd64.

Reviewed by:	hselasky, arch, usb
Approved by:	kib (mentor)

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-03-04T21:36:18.727800Z
K 7
svn:log
V 462
Fix a thinko in r232322, where gcc (and its tools) are not built during
the cross-tools stage, if CC=clang and WITH_CLANG_IS_CC is not set.

This causes no 'cc' to be installed in the temporary cross-tools tree,
making lint fall over later in the build, because it ignores ${CC} and
attempts to run 'cc' anyway.

To fix this, only skip building gcc during cross-tools, if WITHOUT_GCC
is set, or if WITH_CLANG_IS_CC is set.

Pointy hat to:	dim
MFC after:	2 weeks

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-03-04T21:49:30.478433Z
K 7
svn:log
V 66
Free Robert.

Discussed with:	adrian
Approved by:	core (implicit)

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-03-04T22:46:11.805742Z
K 7
svn:log
V 19
Merge head@232523.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-03-04T23:04:16.991502Z
K 7
svn:log
V 21
Fix style(9) issues.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-03-04T23:13:52.310351Z
K 7
svn:log
V 115
Add the thread id to the net80211 alq records.

This will (hopefully) aid in debugging concurrency related issues.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-03-05T00:00:19.599804Z
K 7
svn:log
V 19
Merge head@232526.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-03-05T00:49:07.800651Z
K 7
svn:log
V 171
Add a version of nfscl_reldevinfo() that can be called when the clstate
mutex is already held. This avoids a panic caused by calling mtx_lock()
when it was alrady locked.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-03-05T02:14:47.075691Z
K 7
svn:log
V 41
Merge in an up to date kernel from head.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-03-05T02:36:15.690528Z
K 7
svn:log
V 53
Oops - used the wrong field.

Noticed by:	nwhitehorn

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-03-05T02:40:18.528718Z
K 7
svn:log
V 105
Make the chroot shell more functional by providing devfs.

Reported by:	Robert Simmons
MFC after:	4 days

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-03-05T03:31:40.212220Z
K 7
svn:log
V 59
Fix the NFSv4.1 client so that it still works for NFSv4.0.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-03-05T03:44:16.161153Z
K 7
svn:log
V 54
Include the ia64 backend to more of the clang extras.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-03-05T04:46:28.032480Z
K 7
svn:log
V 86
MFC r231751:
  Add PART::type attribute handler. It returns partition type as string.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-03-05T04:51:22.592063Z
K 7
svn:log
V 732
MFC r231754:
  Add additional check to EBR probe and create methods:
  don't try probe and create  EBR scheme when parent partition type
  is not "ebr". This fixes error messages about corrupted EBR for
  some partitions where is actually another partition scheme.

  NOTE: if you have EBR on the partition with different than "ebr"
  (0x05) type, then you will lost access to partitions until it will be
  changed.

MFC r231928:
  Add alias for the partition type 0x0f. Now "ebr" name is used for both
  types 0x05 and 0x0f, but 0x05 is preferred and used when partition is
  created with "gpart add -t ebr ...".
  This should keep EBR partitions accessible after r231754 for those,
  who have EBR on the partition with type 0x0f.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-03-05T04:53:49.163943Z
K 7
svn:log
V 119
MFC r231929:
  If nested scheme allows dump kernel to its partition, we may allow
  dump for the parent partition too.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-03-05T05:18:58.032122Z
K 7
svn:log
V 201
MFC r232202:

Drop setuid status while doing file operations to prevent potential
information leak.  This changeset is intended to be a minimal one
to make backports easier.

Reviewed by:	kevlo, remko

END