ĵH230000
150
2706
124
647
153
142
498
115
871
174
163
165
229
196
196
675
664
153
252
254
652
652
821
123
290
280
316
578
205
121
121
121
111
209
165
201
251
108
397
244
244
262
351
157
119
162
110
265
820
820
375
264
134
994
1879
295
110
126
175
127
351
307
115
274
229
412
401
401
289
289
211
211
215
373
560
527
527
905
905
547
829
829
175
175
345
345
928
851
858
190
147
219
225
127
309
268
333
113
781
141
790
436
425
226
336
273
216
261
220
157
228
150
220
220
280
195
184
161
191
160
442
1191
164
166
692
176
267
127
351
152
501
1669
319
115
152
115
152
131
118
132
238
299
238
212
244
285
631
381
711
1173
149

K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-01-12T00:41:48.086472Z
K 7
svn:log
V 2612
Fix a race condition in CAM peripheral free handling, locking
in the CAM XPT bus traversal code, and a number of other periph level
issues.

cam_periph.h,
cam_periph.c:	Modify cam_periph_acquire() to test the CAM_PERIPH_INVALID
		flag prior to allowing a reference count to be gained
		on a peripheral.  Callers of this function will receive
		CAM_REQ_CMP_ERR status in the situation of attempting to
		reference an invalidated periph.  This guarantees that
		a peripheral scheduled for a deferred free will not
		be accessed during its wait for destruction.

		Panic during attempts to drop a reference count on
		a peripheral that already has a zero reference count.

		In cam_periph_list(), use a local sbuf with SBUF_FIXEDLEN
		set so that mallocs do not occur while the xpt topology
		lock is held, regardless of the allocation policy of the
		passed in sbuf.

		Add a new routine, cam_periph_release_locked_buses(),
		that can be called when the caller already holds
		the CAM topology lock.

		Add some extra debugging for duplicate peripheral
		allocations in cam_periph_alloc().

		Treat CAM_DEV_NOT_THERE much the same as a selection
		timeout (AC_LOST_DEVICE is emitted), but forgo retries.

cam_xpt.c:      Revamp the way the EDT traversal code does locking
		and reference counting.  This was broken, since it
		assumed that the EDT would not change during
		traversal, but that assumption is no longer valid.

		So, to prevent devices from going away while we
		traverse the EDT, make sure we properly lock
		everything and hold references on devices that
		we are using.

		The two peripheral driver traversal routines should
		be examined.  xptpdperiphtraverse() holds the
		topology lock for the entire time it runs.
		xptperiphtraverse() is now locked properly, but
		only holds the topology lock while it is traversing
		the list, and not while the traversal function is
		running.

		The bus locking code in xptbustraverse() should
		also be revisited at a later time, since it is
		complex and should probably be simplified.

scsi_da.c:	Pay attention to the return value from cam_periph_acquire().

		Return 0 always from daclose() even if the disk is now gone.

		Add some rudimentary error injection support.

scsi_sg.c:	Fix reference counting in the sg(4) driver.

		The sg driver was calling cam_periph_release() on close,
		but never called cam_periph_acquire() (which increments
		the reference count) on open.

		The periph code correctly complained that the sg(4)
		driver was trying to decrement the refcount when it
		was already 0.

Sponsored by:	Spectra Logic
MFC after:	2 weeks

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-01-12T03:52:53.416728Z
K 7
svn:log
V 32
Use upper case in an anchor id.

END
K 10
svn:author
V 6
wblock
K 8
svn:date
V 27
2012-01-12T04:37:19.866636Z
K 7
svn:log
V 551
MFC r227774, r227777, r227800, r229838, r229847:

MFC r227774:
Add a section that explicitly describes partitioning schemes.  Modify
existing sections to refer to the new one.  Rearrange partitioning
scheme list so MBR and EBR types are together.  Also add several
corrections for grammar, clarity, and consistency.

MFC r227777:
Fix date.

MFC r227800:
Correct and expand BSD partitioning scheme description.
Correct GUID to GPT in RECOVERING section.

MFC r229838:
Clarity improvements.

MFC r229847:
Whitespace-only fix.

Approved by:	gjb (mentor)

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-01-12T04:48:44.526868Z
K 7
svn:log
V 61
Various grammar/wording fixes.

Submitted by:	Benjamin Kaduk

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-01-12T05:47:28.695513Z
K 7
svn:log
V 50
Fix a typo. (s,&os;&arch.amd64,&os;/&arch.amd64,)

END
K 10
svn:author
V 7
wollman
K 8
svn:date
V 27
2012-01-12T05:50:32.695498Z
K 7
svn:log
V 401
Use a reasonable-sized buffer when formatting error messages about
installing zoneinfo.  While we're in the vicinity, add some missing
error checking to eliminate an unhelpful error message when unlink()
fails.

/me is embarrassed by the quality of his 16-year-old code.
The whole thing is awful and could stand a complete rewrite.

PR:		164038
Submitted by:	Devin Teske (but implemented differently)

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-01-12T05:51:11.320433Z
K 7
svn:log
V 23
Fix example addresses.

END
K 10
svn:author
V 3
rea
K 8
svn:date
V 27
2012-01-12T06:48:11.254702Z
K 7
svn:log
V 778
rc.d: document 'quiet' prefix and fix dhclient/devd interaction

Document the current semantics of the 'quiet' command prefix
in the rc.subr(8).

Fix dhclient rc.d script: it should not call err() for
non-DHCP-enabled interface when it is called from devd, because the
latter just blindly calls 'service dhclient quietstart' on each "link
up" event.

Since the 'quietstart' will silence the message "Cannot 'start' <foo>.
Set <foo>_enable to YES in /etc/rc.conf or use 'onestart' instead of
'start'." and running dhclient on the non-DHCP-enabled interface is
the same thing as running the service <foo> without <foo>_enable set,
such modification is in sync with the current semantics of the 'quiet'
prefix.

Approved by: glebius
Reviewed by: freebsd-rc list
MFC after:	2 weeks

END
K 10
svn:author
V 3
pho
K 8
svn:date
V 27
2012-01-12T08:03:26.113993Z
K 7
svn:log
V 82
MFC: r227674

Added check for negative seconds value. Found by syscall() fuzzing.

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-01-12T11:08:21.403158Z
K 7
svn:log
V 69
merge from head: support for building cross-arch versions of picobsd

END
K 10
svn:author
V 7
ghelmer
K 8
svn:date
V 27
2012-01-12T14:13:49.997370Z
K 7
svn:log
V 69
pidfile_open() no longer uses fcntl() to set the close-on-exec flag.

END
K 10
svn:author
V 7
ghelmer
K 8
svn:date
V 27
2012-01-12T14:40:25.264706Z
K 7
svn:log
V 132
More prototype formatting fixes, struct member formatting fixes,
and namespace fix for property_find() prototype.

Provided by bde.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-12T14:43:52.744197Z
K 7
svn:log
V 103
MFC 228715:
Add a TASK_INITIALIZER() macro that can be used to statically
initialize a task structure.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-12T14:44:14.378259Z
K 7
svn:log
V 103
MFC 228715:
Add a TASK_INITIALIZER() macro that can be used to statically
initialize a task structure.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-01-12T14:53:08.215907Z
K 7
svn:log
V 582
MFC r228808, r228847, 229395:

r228808, r228847:
Make cd driver to handle Audio CDs, reporting their 2352 bytes sectors to
GEOM and using READ CD command for reading data, same as acd driver does.
Audio CDs identified by checking respective bit of the control field of
the first track in TOC.

229395:
Add support for CDRIOCGETBLOCKSIZE and CDRIOCSETBLOCKSIZE IOCTLs to control
sector size same as acd driver does. Together with r228808 and r228847 this
allows existing multimedia/vlc to play Audio CDs via CAM cd driver.

PR:             ports/162190
Sponsored by:	iXsystems, Inc.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-01-12T15:02:51.407685Z
K 7
svn:log
V 571
MFC r228808, r228847, 229395:

r228808, r228847:
Make cd driver to handle Audio CDs, reporting their 2352 bytes sectors to
GEOM and using READ CD command for reading data, same as acd driver does.
Audio CDs identified by checking respective bit of the control field of
the first track in TOC.

229395:
Add support for CDRIOCGETBLOCKSIZE and CDRIOCSETBLOCKSIZE IOCTLs to control
sector size same as acd driver does. Together with r228808 and r228847 this
allows existing multimedia/vlc to play Audio CDs via CAM cd driver.

PR:		ports/162190
Sponsored by:	iXsystems, Inc.

END
K 10
svn:author
V 7
ghelmer
K 8
svn:date
V 27
2012-01-12T15:45:08.577117Z
K 7
svn:log
V 57
Fix disorder in MAN and MLINKS lists.

Requested by bde.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-01-12T15:49:06.841665Z
K 7
svn:log
V 159
MFC r228462:
 - Fix different variable types use in different files after r121184,
  causing problems on amd64.
 - s/%lud/%lu/.

Sponsored by:	iXsystems, Inc.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-01-12T15:50:21.723473Z
K 7
svn:log
V 161
MFC r228462:
 - Fix different variable types use in different files after r121184,
  causing problems on amd64.
 - s/%lud/%lu/.

Sponsored by:   iXsystems, Inc.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-01-12T15:56:17.610113Z
K 7
svn:log
V 559
MFC r228461:
Fix few bugs in isp(4) target mode support:
 - in destroy_lun_state() assert hold == 1 instead of 0, as it should
receive hold taken by the create_lun_state() or get_lun_statep() before;
 - fix hold count leak inside rls_lun_statep() that also fired above assert;
 - in destroy_lun_state() use SIM bus number instead of SIM path id for
ISP_GET_PC_ADDR(), as it was before r196008;
 - make isp_disable_lun() to set status in CCB;
 - make isp_target_mark_aborted() set status into the proper CCB.

Reviewed by:	mjacob
Sponsored by:	iXsystems, inc.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-01-12T15:57:03.480909Z
K 7
svn:log
V 559
MFC r228461:
Fix few bugs in isp(4) target mode support:
 - in destroy_lun_state() assert hold == 1 instead of 0, as it should
receive hold taken by the create_lun_state() or get_lun_statep() before;
 - fix hold count leak inside rls_lun_statep() that also fired above assert;
 - in destroy_lun_state() use SIM bus number instead of SIM path id for
ISP_GET_PC_ADDR(), as it was before r196008;
 - make isp_disable_lun() to set status in CCB;
 - make isp_target_mark_aborted() set status into the proper CCB.

Reviewed by:	mjacob
Sponsored by:	iXsystems, inc.

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-01-12T16:51:56.245992Z
K 7
svn:log
V 729
Add a workaround to prevent endless recursion in compiler-rt.

SPARC and MIPS CPUs don't have special instructions to count
leading/trailing zeroes. The compiler-rt library provides fallback
rountines for these. The 64-bit routines, __clzdi2 and __ctzdi2, are
implemented as simple wrappers around the compiler built-in
__builtin_clz(), assuming these will expand to either 32-bit
CPU instructions or calls to __clzsi2 and __ctzsi2.

Unfortunately, our GCC 4.2 probably thinks that because the operand is
stored in a 64-bit register, it might just be a better idea to invoke
its 64-bit equivalent, simply resulting into endless recursion. Fix this
by defining __builtin_clz and __builtin_ctz to __clzsi2 and __ctzsi2
explicitly.

END
K 10
svn:author
V 8
andreast
K 8
svn:date
V 27
2012-01-12T17:06:46.196409Z
K 7
svn:log
V 26
Remove not existing file.

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-01-12T17:28:00.274675Z
K 7
svn:log
V 195
fix the initialization of the rings when netmap is used,
to adapt it to the changes in  228387 .
Now the code is similar to the one used in other drivers.
Not applicable to stable/9 and stable/8

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-01-12T17:30:44.932236Z
K 7
svn:log
V 185
clear the pointer after freeing the mbuf. Without that, we
risk a double free if the subsequent mbuf allocation fails.
This bug is not netmap-related and was introduced in  rev. 228387

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-01-12T17:55:22.384027Z
K 7
svn:log
V 224
Add SPARC64 version of div/mod written in assembly.

This version is similar to the code shipped with libgcc. It is based on
the code from the SPARC64 architecture manual, provided without any
restrictions.

Tested by:	flo@

END
K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2012-01-12T18:39:37.103918Z
K 7
svn:log
V 481
Clarify throughout the vlan(4) code the difference between a "tag" (the
802.1q-defined 16-bit VID, CFI, and PCP field in host by order) and a
VLAN ID (VID).  Tags go in packets.  VIDs identify VLANs.

No functional change is intended, so this should be safe to MFC.  Further
cleanup with functional changes will be committed separately (for example,
renaming vlan_tag/vlan_tag_p, which modify the KPI and KBI).

Reviewed by:	bz
Sponsored by:	ADARA Networks, Inc.
MFC after:	3 days

END
K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2012-01-12T20:30:20.309656Z
K 7
svn:log
V 112
Style cleanups for printf.

PR:		bin/152934
Approved by:	jhb (mentor)
Obtained from:	Illumos
MFC after:	2 weeks

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2012-01-12T20:39:54.288374Z
K 7
svn:log
V 24
MFC: r229585

Fix typo.

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2012-01-12T20:45:56.678474Z
K 7
svn:log
V 24
MFC: r229585

Fix typo.

END
K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2012-01-12T20:51:01.538051Z
K 7
svn:log
V 24
MFC: r229585

Fix typo.

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-01-12T21:12:16.405130Z
K 7
svn:log
V 19
Document EN-12:01.

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-01-12T21:21:20.295309Z
K 7
svn:log
V 111
- Try to fix support for USB 3.0 HUBs.
- Try to fix support for USB 3.0 suspend and resume.

MFC after:	1 week

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-01-12T22:08:33.447572Z
K 7
svn:log
V 73
Silence some unnecessary verbosity.

Reported by:	mav
MFC after:	1 month

END
K 10
svn:author
V 3
ken
K 8
svn:date
V 27
2012-01-12T22:12:42.046560Z
K 7
svn:log
V 108
Fix building ctlstat with clang.

Submitted by:	Dan McGregor <danismostlikely@gmail.com>
MFC after:	1 month

END
K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2012-01-12T22:21:20.276949Z
K 7
svn:log
V 153
Add PWM monitoring sysctl to G4 MDD (Windtunnel) fan driver.  While there, clean
up some style nits.

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

END
K 10
svn:author
V 8
andreast
K 8
svn:date
V 27
2012-01-12T22:30:41.530098Z
K 7
svn:log
V 11
IFC 230026

END
K 10
svn:author
V 7
ghelmer
K 8
svn:date
V 27
2012-01-12T22:49:36.362398Z
K 7
svn:log
V 300
Move struct pidfh definition into pidfile.c, and leave a forward declaration
for pidfh in libutil.h in its place.
This allows us to hide the contents of the pidfh structure, and also
allowed removal of the "#ifdef _SYS_PARAM_H" guard from around the
pidfile_* function prototypes.

Suggested by pjd.

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-01-13T00:38:00.341031Z
K 7
svn:log
V 148
MFC r228470:
	- Add a sysctl to allow non-root users the ability to set idle
	  priorities.
	- While here fix up some style nits.

Approved by:	jhb

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-01-13T00:38:35.988622Z
K 7
svn:log
V 148
MFC r228470:
	- Add a sysctl to allow non-root users the ability to set idle
	  priorities.
	- While here fix up some style nits.

Approved by:	jhb

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-01-13T02:33:55.260343Z
K 7
svn:log
V 167
- Do not enumerate PCIe bus on CN56XX Pass 1 devices to avoid hard hang.
    There is known issue with this hardware.

Submitted by:	Andrew Duane <aduane@juniper.net>

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-01-13T03:38:08.772018Z
K 7
svn:log
V 253
Update the layout handling functions and add new functions that hang
the layouts and device info structures for pNFS off of the client id
structure. Also, cleaned up the indentation of the client id structure.
This code is still untested at this point.

END
K 10
svn:author
V 5
maxim
K 8
svn:date
V 27
2012-01-13T06:14:03.200932Z
K 7
svn:log
V 63
o Mac OS X 10.7 added (belatedly).  FreeBSD 9.0-RELEASE added.

END
K 10
svn:author
V 5
maxim
K 8
svn:date
V 27
2012-01-13T06:18:23.973464Z
K 7
svn:log
V 25
Copyright years updated.

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2012-01-13T06:51:15.229604Z
K 7
svn:log
V 68
fgets(3) returns a pointer, so compare against NULL, not integer 0.

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2012-01-13T06:56:59.424026Z
K 7
svn:log
V 16
Fix a style bug

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-01-13T07:00:47.773658Z
K 7
svn:log
V 170
- Fix .rela case of R_MIPS_26 relocation. Addednds save diferently for
    .rel and .rela sections. It's shifted right two bits for former
   but saved as-is for latter.

END
K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
2012-01-13T07:08:21.970471Z
K 7
svn:log
V 722
MFC: 226520

The current /etc/dumpdates file restricts device names to 32 characters.
With the addition of various GEOM layers some device names now exceed
this length, for example /dev/mirror/encrypted.elig.journal. This
change expands the field to 53 bytes which brings the /etc/dumpdates
lines to 80 characters. Exceeding 80 characters makes the /etc/dumpdates
file much less human readable. A test is added to dump so that it
verifies that the device name will fit in the 53 character field
failing the dump if it is too long.

This change has been checked to verify that its /etc/dumpdates file
is compatible with older versions of dump.

Reported by: Martin Sugioarto <martin@sugioarto.com>
PR:          kern/160678

END
K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
2012-01-13T07:10:52.894696Z
K 7
svn:log
V 722
MFC: 226520

The current /etc/dumpdates file restricts device names to 32 characters.
With the addition of various GEOM layers some device names now exceed
this length, for example /dev/mirror/encrypted.elig.journal. This
change expands the field to 53 bytes which brings the /etc/dumpdates
lines to 80 characters. Exceeding 80 characters makes the /etc/dumpdates
file much less human readable. A test is added to dump so that it
verifies that the device name will fit in the 53 character field
failing the dump if it is too long.

This change has been checked to verify that its /etc/dumpdates file
is compatible with older versions of dump.

Reported by: Martin Sugioarto <martin@sugioarto.com>
PR:          kern/160678

END
K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
2012-01-13T07:19:02.708059Z
K 7
svn:log
V 277
MFC: 228794

Reduce NFPI by half to keep the default number of inodes the same with
the now default 32K/4K filesystem the same as the number of inodes in
the previously default 16K/2K filesystem.

PR:          bin/162659
Reported by: Olivier Cochard-Labbe <olivier@cochard.me>

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-01-13T07:28:34.784447Z
K 7
svn:log
V 166
Correct use of USB 3.0 POWER bit in the port status register,
hence it was overlapping the USB 3.0 root HUB's speed bits.

Reported by:	Kohji Okuno
MFC after:	1 week

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2012-01-13T09:08:41.547411Z
K 7
svn:log
V 40
Fix copyright year

Spotted by:	pluknet

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-01-13T10:21:15.663335Z
K 7
svn:log
V 899
Two performance-related fixes:
1. as reported by Alexander Fiveg, the allocator was reporting
   half of the allocated memory. Fix this by exiting from the
   loop earlier (not too critical because this code is going
   away soon).

2. following a discussion on freebsd-current
    http://lists.freebsd.org/pipermail/freebsd-current/2012-January/031144.html
   turns out that (re)loading the dmamap was expensive and not optimized.
   This operation is in the critical path when doing zero-copy forwarding
   between interfaces.
   At least on netmap and i386/amd64, the bus_dmamap_load can be
   completely bypassed if the map is NULL, so we do it.

The latter change gives an almost 3x improvement in forwarding
performance, from the previous 9.5Mpps at 2.9GHz to the current
line rate (14.2Mpps) at 1.733GHz. (this is for 64+4 byte packets,
in other configurations the PCIe bus is a bottleneck).

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-01-13T10:21:17.337490Z
K 7
svn:log
V 1785
Add BIO_DELETE support for SCSI Direct Access devices (da).

Depending on device capabilities use different methods to implement it.
Currently used method can be read/set via kern.cam.da.X.delete_method
sysctls. Possible values are:
 NONE - no provisioning support reported by the device;
 DISABLE - provisioning support was disabled because of errors;
 ZERO - use WRITE SAME (10) command to write zeroes;
 WS10 - use WRITE SAME (10) command with UNMAP bit set;
 WS16 - use WRITE SAME (16) command with UNMAP bit set;
 UNMAP - use UNMAP command (equivalent of the ATA DSM TRIM command).
The last two methods (UNMAP and WS16) are defined by SBC specification and
the UNMAP method is the most advanced one. The rest of methods I've found
supported in Linux, and as soon as they were trivial to implement, then
why not? Hope they will be useful in some cases.

Unluckily I have no devices properly reporting parameters of the logical
block provisioning support via respective VPD pages (0xB0 and 0xB2). So
all info I have/use now is the flag telling whether logical block
provisioning is supported or not. As result, specific methods chosen now
by trying different ones in order (UNMAP, WS16, DISABLE) and checking
completion status to fallback if needed. I don't expect problems from this,
as if something go wrong, it should just disable itself. It may disable
even too aggressively if only some command parameter misfit.

Unlike Linux, which executes each delete with separate request, I've
implemented here the same request aggregation as implemented in ada driver.
Tests on SSDs I have show much better results doing it this way: above
8GB/s of the linear delete on Intel SATA SSD on LSI SAS HBA (mps).

Reviewed by:	silence on scsi@
MFC after:	2 month
Sponsored by:	iXsystems, Inc.

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2012-01-13T10:54:26.009351Z
K 7
svn:log
V 203
MFC r228358:

- Fix markup.
- Remove trailing whitespace.

MFC r228359:

sbuf_data() hasn't returned NULL for overflowed buffers since r71721.

MFC r228784:

Follow style(9) more closely in the example.

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-01-13T11:01:23.665544Z
K 7
svn:log
V 16
fix indentation

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2012-01-13T11:06:31.558202Z
K 7
svn:log
V 35
Partially MFC r228358: Fix markup.

END
K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2012-01-13T11:10:17.404591Z
K 7
svn:log
V 84
MFC r228359:

sbuf_data() hasn't returned NULL for overflowed buffers since r71721.

END
K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2012-01-13T11:58:06.759579Z
K 7
svn:log
V 33
indentation and whitespace fixes

END
K 10
svn:author
V 3
des
K 8
svn:date
V 27
2012-01-13T12:40:33.615119Z
K 7
svn:log
V 258
Provide a better explanation for the sizing of the boot partition, and
reduce the size of the partition in the example from 128 blocks to 94
blocks so it will end on a 128-block boundary.  Also remove the -b
option from the next example.

MFC after:	3 weeks

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-01-13T15:40:49.738060Z
K 7
svn:log
V 215
Remove wtmpcvt(1).

The wtmpcvt(1) utility converts wtmp files to the new format used by
utmpx(3). Now that HEAD has been branched to stable/9 and 9.0 is
released, there is no need for it in HEAD.

MFC after:	never

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-01-13T15:43:01.889192Z
K 7
svn:log
V 24
Regenerate src.conf(5).

END
K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-01-13T16:01:34.436585Z
K 7
svn:log
V 182
Correct mistake in atomic_flag macros.

The _explicit versions only have two parameters, namely the object and
the order. There is no need to pass the values of the atomic variable.

END
K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2012-01-13T17:13:46.944428Z
K 7
svn:log
V 136
Clean up a switch statement for uncore events on Westmere processors.

Submitted by:	Davide Italiano
Reviewed by:	gnn
MFC after:	1 week

END
K 10
svn:author
V 8
truckman
K 8
svn:date
V 27
2012-01-13T18:32:56.013197Z
K 7
svn:log
V 314
Allow an MBR primary or extended Linux swap partition to be specified
as the system dump device.  This was already allowed for GPT.  The Linux
swap metadata at the beginning of the partition should not be disturbed
because the crash dump is written at the end.

Reviewed by:	alfred, pjd, marcel
MFC after:	2 weeks

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T18:49:04.473997Z
K 7
svn:log
V 308
MFC 228738:
Allow boot0cfg to force a PXE boot via boot0 on the next boot.
- Fix boot0 to check for PXE when using the pre-set setting for the
  preferred slice.
- Update boot0cfg to use slice 6 to select PXE.  Accept a 'pxe' argument
  instead of a number for the 's' option as a way to select PXE as well.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T18:49:28.191229Z
K 7
svn:log
V 308
MFC 228738:
Allow boot0cfg to force a PXE boot via boot0 on the next boot.
- Fix boot0 to check for PXE when using the pre-set setting for the
  preferred slice.
- Update boot0cfg to use slice 6 to select PXE.  Accept a 'pxe' argument
  instead of a number for the 's' option as a way to select PXE as well.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T18:53:48.771060Z
K 7
svn:log
V 196
MFC 228849, 229727:
Add post-VOP hooks for VOP_DELETEEXTATTR() and VOP_SETEXTATTR() and use
these to trigger a NOTE_ATTRIB EVFILT_VNODE kevent when the extended
attributes of a vnode are changed.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T18:54:10.450033Z
K 7
svn:log
V 196
MFC 228849, 229727:
Add post-VOP hooks for VOP_DELETEEXTATTR() and VOP_SETEXTATTR() and use
these to trigger a NOTE_ATTRIB EVFILT_VNODE kevent when the extended
attributes of a vnode are changed.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T18:58:15.395053Z
K 7
svn:log
V 118
MFC 229622:
Fix a logic bug in change 228207 in the check for a thread's new user
priority being a realtime priority.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T18:58:31.846249Z
K 7
svn:log
V 118
MFC 229622:
Fix a logic bug in change 228207 in the check for a thread's new user
priority being a realtime priority.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T19:03:30.728890Z
K 7
svn:log
V 122
MFC 229728:
Add 5 spare VOPs as placeholders to avoid breaking the KBI in the future
when new VOPs are MFC'd to a branch.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T19:10:53.431606Z
K 7
svn:log
V 280
MFC 229400:
Improve the cscope target's handling of MD directories.  Automatically
include the MACHINE_CPUARCH directory if it differents from MACHINE when
building an index for a single machine.  Also, include the 'x86' directory
when building an index for i386, pc98, or amd64.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T19:13:43.913903Z
K 7
svn:log
V 467
MFC 215605,215606,222952,229400:
Various improvements to the 'cscope' target:
- Add x86 to ALL_ARCH.
- Add lex and yacc sources to things cscope'd.
- Include sys/xen in cscope tag file generation.
- Improve the cscope target's handling of MD directories.  Automatically
  include the MACHINE_ARCH directory if it differs from MACHINE when
  building an index for a single machine.  Also, include the 'x86'
  directory when building an index for i386, pc98, or amd64.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T19:20:09.014838Z
K 7
svn:log
V 434
MFC 229414,229476,229477:
Various fixes to the SIOC[DG]LIFADDR ioctl handlers:
- Grab a reference on any matching interface address (ifa) before dropping
  the IF_ADDR_LOCK() and release the reference after using it to prevent a
  potential use-after-free.
- Fix the IPv4 ioctl handlers in in_lifaddr_ioctl() to work with IPv4
  interface addresses rather than IPv6.
- Add missing interface address list locking in the IPv4 handlers.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T19:20:33.307573Z
K 7
svn:log
V 434
MFC 229414,229476,229477:
Various fixes to the SIOC[DG]LIFADDR ioctl handlers:
- Grab a reference on any matching interface address (ifa) before dropping
  the IF_ADDR_LOCK() and release the reference after using it to prevent a
  potential use-after-free.
- Fix the IPv4 ioctl handlers in in_lifaddr_ioctl() to work with IPv4
  interface addresses rather than IPv6.
- Add missing interface address list locking in the IPv4 handlers.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T19:50:52.762678Z
K 7
svn:log
V 812
MFC 229390,229420,229479:
Fix some races in the multicast code by removing places where we would
drop the IF_ADDR_LOCK while walking an interface's multicast address list:
- Use TAILQ_FOREACH() instead of TAILQ_FOREACH_SAFE() for some loops that
  do not modify the queues they iterate over.
- When cancelling multicast timers on an interface, don't release the
  reference on a group in the leaving state while iterating over the loop.
  Instead, use the same approach used in igmp_ifdetach() and mld_ifdetach()
  of placing the groups to free on a pending release list and then releasing
  the references after dropping the IF_ADDR_LOCK.
- Use the mli_relinmhead list normally used to defer calls to
  in6m_release_locked() to defer calls to mld_v1_transmit_report() until
  after the IF_ADDR_LOCK is dropped.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T19:51:15.783092Z
K 7
svn:log
V 812
MFC 229390,229420,229479:
Fix some races in the multicast code by removing places where we would
drop the IF_ADDR_LOCK while walking an interface's multicast address list:
- Use TAILQ_FOREACH() instead of TAILQ_FOREACH_SAFE() for some loops that
  do not modify the queues they iterate over.
- When cancelling multicast timers on an interface, don't release the
  reference on a group in the leaving state while iterating over the loop.
  Instead, use the same approach used in igmp_ifdetach() and mld_ifdetach()
  of placing the groups to free on a pending release list and then releasing
  the references after dropping the IF_ADDR_LOCK.
- Use the mli_relinmhead list normally used to defer calls to
  in6m_release_locked() to defer calls to mld_v1_transmit_report() until
  after the IF_ADDR_LOCK is dropped.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T19:54:00.477620Z
K 7
svn:log
V 454
MFC 229427:
Fix a few bugs in the SRAT parsing code:
- Actually increment ndomain when building our list of known domains
  so that we can properly renumber them to be 0-based and dense.
- If the number of domains exceeds the configured maximum (VM_NDOMAIN),
  bail out of processing the SRAT and disable NUMA rather than hitting an
  obscure panic later.
- Don't bother parsing the SRAT at all if VM_NDOMAIN is set to 1 to
  disable NUMA (the default).

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T20:15:27.614518Z
K 7
svn:log
V 736
MFC 229429:
Some small fixes to CPU accounting for threads:
- Only initialize the per-cpu switchticks and switchtime in sched_throw()
  for the very first context switch on APs during boot.  This avoids a
  small gap between the middle of thread_exit() and sched_throw() where
  time is not accounted to any thread.
- In thread_exit(), update the timestamp bookkeeping to track the changes
  to mi_switch() introduced by td_rux so that the code once again matches
  the comment claiming it is mimicing mi_switch().  Specifically, only
  update the per-thread stats directly and depend on ruxagg() to update
  p_rux rather than adjusting p_rux directly.  While here, move the
  timestamp bookkeeping as late in the function as possible.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T20:15:49.337564Z
K 7
svn:log
V 736
MFC 229429:
Some small fixes to CPU accounting for threads:
- Only initialize the per-cpu switchticks and switchtime in sched_throw()
  for the very first context switch on APs during boot.  This avoids a
  small gap between the middle of thread_exit() and sched_throw() where
  time is not accounted to any thread.
- In thread_exit(), update the timestamp bookkeeping to track the changes
  to mi_switch() introduced by td_rux so that the code once again matches
  the comment claiming it is mimicing mi_switch().  Specifically, only
  update the per-thread stats directly and depend on ruxagg() to update
  p_rux rather than adjusting p_rux directly.  While here, move the
  timestamp bookkeeping as late in the function as possible.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T20:22:57.760218Z
K 7
svn:log
V 83
MFC 229519:
Fix 'make clean' for this module so it cleans up the generated gssd.h.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T20:23:18.144969Z
K 7
svn:log
V 83
MFC 229519:
Fix 'make clean' for this module so it cleans up the generated gssd.h.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T20:25:38.960388Z
K 7
svn:log
V 252
MFC 228960:
Cap the priority calculated from the current thread's running tick count
at SCHED_PRI_RANGE to prevent overflows in the priority value.  This can
happen due to irregularities with clock interrupts under certain
virtualization environments.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T20:25:56.691566Z
K 7
svn:log
V 252
MFC 228960:
Cap the priority calculated from the current thread's running tick count
at SCHED_PRI_RANGE to prevent overflows in the priority value.  This can
happen due to irregularities with clock interrupts under certain
virtualization environments.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T20:28:11.527753Z
K 7
svn:log
V 835
MFC 228961:
Further relax the strictness of enforcing allocations to only come from
decoded ranges.  Pass any request for a specific range that fails because
it is not in a decoded range for an ACPI Host-PCI bridge up to the parent
to see if it can still be allocated.  This is based on the assumption that
many BIOSes are inconsistent/broken and that settings programmed into BARs
or resources assigned to other built-in components are more trustworthy than
the list of decoded resource ranges in _CRS.  This effectively limits the
decoded ranges to only being used for "wildcard" ranges when allocating
fresh resources for a BAR, etc.  At some point I would like to only be
this permissive during an early scan of firmware-assigned resources during
boot and to be strict about all later allocations, but that isn't viable
currently.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T20:35:12.982909Z
K 7
svn:log
V 758
MFC 229665,229672,229700:
Remove the assertion from tcp_input() that rcv_nxt is always greater
than or equal to rcv_adv and fix tcp_twstart() to handle this case by
assuming the last window was zero rather than a negative value.

The code in tcp_input() already safely handled this case.  It can happen
due to delayed ACKs along with a remote sender that sends data beyond
the window we previously advertised.  If we have room in our socket buffer
for the extra data beyond the advertised window, we will accept it.
However, if the ACK for that segment is delayed, then we will not
effectively fixup rcv_adv to account for that extra data until the
next segment arrives and forces out an ACK.  When that next segment
arrives, rcv_nxt will be beyond rcv_adv.

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-01-13T20:35:43.197703Z
K 7
svn:log
V 765
MFC 221891,229665,229672,229700:
Remove the assertion from tcp_input() that rcv_nxt is always greater
than or equal to rcv_adv and fix tcp_twstart() to handle this case by
assuming the last window was zero rather than a negative value.

The code in tcp_input() already safely handled this case.  It can happen
due to delayed ACKs along with a remote sender that sends data beyond
the window we previously advertised.  If we have room in our socket buffer
for the extra data beyond the advertised window, we will accept it.
However, if the ACK for that segment is delayed, then we will not
effectively fixup rcv_adv to account for that extra data until the
next segment arrives and forces out an ACK.  When that next segment
arrives, rcv_nxt will be beyond rcv_adv.

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-01-13T20:50:18.345107Z
K 7
svn:log
V 98
Add an open issue and workaround about possible device detection failure on
FreeBSD/{amd64,i386}.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-01-13T22:16:47.402682Z
K 7
svn:log
V 54
Remove unused ACPICA sources from userland makefiles.

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-01-13T22:19:14.637441Z
K 7
svn:log
V 121
Bugfix: Make sure the XHCI driver doesn't clear
the route string field. Else USB 3.0 HUBs
won't work.

MFC after:	5 days

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-01-13T22:26:13.703914Z
K 7
svn:log
V 127
Improve support for USB 3.0 HUBs. In certain states we
should do a warm reset instead of the default reset.

MFC after:	5 days

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2012-01-13T23:25:35.572236Z
K 7
svn:log
V 35
Style cleanups.

MFC after:	3 days

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-01-13T23:25:58.508499Z
K 7
svn:log
V 212
Merge r228463, that explicily uses 255.0.0.0 mask for the temporary prefix.
This change isn't actually needed in the stable/8, but let it be here, in
case if anyone tries to run stable/8 world on a head/ kernel.

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-01-13T23:31:36.399291Z
K 7
svn:log
V 173
Fix backtrace for MIPS64:
    - Properly print 64-bit addresses
    - Get whole 64 bits of address using kdbpeekd
    - Make check for kernel address compatible with MIPS64

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2012-01-13T23:32:27.168185Z
K 7
svn:log
V 237
sh: Properly show "Not a directory" error in cd builtin.

The errno message display added in r222292 did not take attempting to
cd to a non-directory or something that cannot be stat()ed into account.

PR:		bin/164070
MFC after:	10 days

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2012-01-14T00:28:02.872158Z
K 7
svn:log
V 18
Integrate to head

END
K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2012-01-14T00:36:07.287104Z
K 7
svn:log
V 686
Fix kernel modules loading for MIPS64 kernel:

    On amd64, link_elf_obj.c must specify KERNBASE rather than
    VM_MIN_KERNEL_ADDRESS to vm_map_find() because kernel loadable
    modules must be mapped for execution in the same upper region
    of the kernel map as the kernel code and data segments.

    For MIPS32 KERNBASE lies below KVA area (it's less than
    VM_MIN_KERNEL_ADDRESS) so basically vm_map_find got whole
    KVA to look through. On MIPS64 it's not the case because
    KERNBASE is set to the very end of XKSEG, well out of KVA
    bounds, so vm_map_find always fails. We should use
    VM_MIN_KERNEL_ADDRESS as a base for vm_map_find.

Details obtained from: alc@

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-01-14T00:53:26.482557Z
K 7
svn:log
V 44
Add the definition of NFSCLLAYOUTHIGHWATER.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-01-14T02:18:41.876051Z
K 7
svn:log
V 695
Prepare for the removal of set_rcvar() by changing the rcvar=
assignments to the literal values it would have returned.

The concept of set_rcvar() was nice in theory, but the forks
it creates are a drag on the startup process, which is especially
noticeable on slower systems, such as embedded ones.

During the discussion on freebsd-rc@ a preference was expressed for
using ${name}_enable instead of the literal values. However the
code portability concept doesn't really apply since there are so
many other places where the literal name has to be searched for
and replaced. Also, using the literal value is also a tiny bit
faster than dereferencing the variables, and every little bit helps.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-01-14T04:04:58.470244Z
K 7
svn:log
V 338
Tai Horgan reported via email that there were two places in
the new NFSv4 server where the code follows the wrong list.
Fortunately, for these fairly rare cases, the lc_stateid[]
lists are normally empty. This patch fixes the code to
follow the correct list.

Reported by:	tai.horgan at isilon.com
Discussed with:	zack
MFC after:	2 weeks

END
K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
2012-01-14T07:26:16.977872Z
K 7
svn:log
V 327
Convert FFS mount error messages from kernel printf's to using the
vfs_mount_error error message facility provided by the nmount
interface.

Clean up formatting of mount warnings which still need to use
kernel printf's since they do not return errors.

Requested by: Craig Rodrigues <rodrigc@crodrigues.org>
MFC after: 2 weeks

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2012-01-14T08:11:40.778168Z
K 7
svn:log
V 133
Fix a test that doesn't work on architectures where long double is no
wider than double.  Thanks to Ian Lepore for catching the bug.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-01-14T08:59:02.136793Z
K 7
svn:log
V 241
Now that its callers have been udpated, remove set_rcvar().

The concept of set_rcvar() was nice in theory, but the forks
it creates are a drag on the startup process, which is especially
noticeable on slower systems, such as embedded ones.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2012-01-14T09:10:20.621135Z
K 7
svn:log
V 177
Fix two bugs, which result in a panic when calling getsockopt()
using SCTP_RECVINFO or SCTP_NXTINFO.
Reported by Clement Lecigne and forwarded to us by zi@.

MFC after: 3 days.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-01-14T09:32:58.833517Z
K 7
svn:log
V 121
Add an entry detailing the removal of set_rcvar() from /etc/rc.subr

Requested by:   Garrett Cooper <yanegomi@gmail.com>

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-01-14T09:57:13.913971Z
K 7
svn:log
V 164
- Add possibility to build release from a certain revision, supplied
  via -r.
- To ease adding new features, roll out a getopt loop here.

Reviewed by:	nwhitehorn

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-01-14T14:43:22.041618Z
K 7
svn:log
V 123
Autoguess number of make jobs based on hw.ncpu. MAKE_FLAGS
can override this. While here move 'mkdir' down below 'set -e'.

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-01-14T17:07:52.231331Z
K 7
svn:log
V 62
- Fix trivial typo

Approved by:	nwhitehorn
MFC after:	3 days

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-01-14T17:34:32.317543Z
K 7
svn:log
V 132
- Document TheDraw splash screens in the default loader.conf

Submitted by:	Jason Hellenthal
Approved by:	glebius
MFC after:	3 days

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-01-14T18:16:10.210992Z
K 7
svn:log
V 54
No need to run buildworld before generate-release.sh.

END
K 10
svn:author
V 3
ume
K 8
svn:date
V 27
2012-01-14T19:08:39.667779Z
K 7
svn:log
V 127
MFC r229766:
  Handle the internal scope address representation of the KAME IPv6
  stack for the node-local multicast address.

END
K 10
svn:author
V 3
ume
K 8
svn:date
V 27
2012-01-14T19:22:45.485404Z
K 7
svn:log
V 127
MFC r229766:
  Handle the internal scope address representation of the KAME IPv6
  stack for the node-local multicast address.

END
K 10
svn:author
V 3
ume
K 8
svn:date
V 27
2012-01-14T19:38:24.952839Z
K 7
svn:log
V 187
MFC r228284, r228308:
  - Make heimdal buildable with WITH_OPENLDAP defined, again.
  - Our heimdal uses the deprecated OpenLDAP functions.
  - Don't support OpenLDAP during lib32 build.

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2012-01-14T21:09:54.957904Z
K 7
svn:log
V 102
Update the tests for arm and other ports where long double is the same
as double, similar to r178141.

END
K 10
svn:author
V 3
das
K 8
svn:date
V 27
2012-01-14T21:38:31.351501Z
K 7
svn:log
V 92
Add .t files for tests, missed in prior checkins, so that prove(1) works
in this directory.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-01-14T21:51:44.459468Z
K 7
svn:log
V 67
Remove documentation for set_rcvar() now that it has been removed.

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2012-01-14T21:54:12.775023Z
K 7
svn:log
V 96
sh: Fix out of bounds array access when trap is used with an invalid signal.

MFC after:	1 week

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2012-01-14T22:46:18.583131Z
K 7
svn:log
V 65
sh: Change input buffer size from 1023 to 1024.

PR:		bin/161756

END
K 10
svn:author
V 4
csjp
K 8
svn:date
V 27
2012-01-14T22:51:34.949068Z
K 7
svn:log
V 348
Revert to the old behavior of allocating table/table entries using
M_NOWAIT.  Currently, the code allows for sleeping in the ioctl path
to guarantee allocation.  However code also handles ENOMEM gracefully, so
propagate this error back to user-space, rather than sleeping while
holding the global pf mutex.

Reviewed by:	glebius
Discussed with:	bz

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2012-01-14T23:04:27.873828Z
K 7
svn:log
V 1097
Neither tmpfs_nocacheread() nor tmpfs_mappedwrite() needs to call
vm_object_pip_{add,subtract}() on the swap object because the swap
object can't be destroyed while the vnode is exclusively locked.
Moreover, even if the swap object could have been destroyed during
tmpfs_nocacheread() and tmpfs_mappedwrite() this code is broken
because vm_object_pip_subtract() does not wake up the sleeping thread
that is trying to destroy the swap object.

Free invalid pages after an I/O error.  There is no virtue in keeping
them around in the swap object creating more work for the page daemon.
(I believe that any non-busy page in the swap object will now always
be valid.)

vm_pager_get_pages() does not return a standard errno, so its return
value should not be returned by tmpfs without translation to an errno
value.

There is no reason for the wakeup on vpg in tmpfs_mappedwrite() to
occur with the swap object locked.

Eliminate printf()s from tmpfs_nocacheread() and tmpfs_mappedwrite().
(The swap pager already spam your console if data corruption is
imminent.)

Reviewed by:	kib
MFC after:	3 weeks

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2012-01-14T23:10:18.280073Z
K 7
svn:log
V 69
sh: Add testcases that should not be broken by future optimizations.

END
K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2012-01-14T23:19:10.565728Z
K 7
svn:log
V 72
For the mass rc.d changes, add a command line to make the update easier

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-01-15T00:08:14.235557Z
K 7
svn:log
V 591
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.

MFC after:	6 weeks

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-01-15T00:46:29.347826Z
K 7
svn:log
V 84
MFC r229828:
Avoid LOR between vfs_busy() lock and covered vnode lock on quotaon().

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-01-15T07:09:18.527159Z
K 7
svn:log
V 171
- Fix undefined behavior when device_get_name is null
- Make error message more informative

PR:		kern/149800
Submitted by:	olgeni
Approved by:	cperciva
MFC after:	1 week

END
K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2012-01-15T07:48:12.347895Z
K 7
svn:log
V 35
Document ugen devctl event change.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-01-15T08:36:25.360436Z
K 7
svn:log
V 254
Restore functionality to pack several kernels into release. All
kernels specified by KERNCONF are built and packed into release.
The first one is packed into kernel.txz, all others to
kernel.CONFIG.txz.

The first one is installed on bootables in /boot.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-01-15T09:27:00.347020Z
K 7
svn:log
V 56
Use getopts instead of getopt(1).

Suggested by:	jilles

END
K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2012-01-15T12:08:20.454813Z
K 7
svn:log
V 409
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.

Reviewed by:	kib
MFC after:	1 month

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-01-15T13:21:36.604316Z
K 7
svn:log
V 1575
Major snd_hda driver rewrite:
 - Huge old hdac driver was split into three independent pieces: HDA
controller driver (hdac), HDA CODEC driver (hdacc) and HDA sudio function
driver (hdaa).
 - Support for multichannel recording was added. Now, as specification
defines, driver checks input associations for pins with sequence numbers
14 and 15, and if found (usually) -- works as before, mixing signals
together. If it doesn't, it configures input association as multichannel.
 - Signal tracer was improved to look for cases where several DACs/ADCs in
CODEC can work with the same audio signal. If such case found, driver
registers additional playback/record stream (channel) for the pcm device.
 - New controller streams reservation mechanism was implemented. That
allows to have more pcm devices then streams supported by the controller
(usually 4 in each direction). Now it limits only number of simultaneously
transferred audio streams, that is rarely reachable and properly reported
if happens.
 - Codec pins and GPIO signals configuration was exported via set of
writable sysctls. Another sysctl dev.hdaa.X.reconfig allows to trigger
driver reconfiguration in run-time.
 - Driver now decodes pins location and connector type names. In some cases
it allows to hint user where on the system case connectors, related to the
pcm device, are located. Number of channels supported by pcm device,
reported now (if it is not 2), should also make search easier.
 - Added workaround for digital mic on some Asus laptops/netbooks.

MFC after:	2 months
Sponsored by:	iXsystems, Inc.

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2012-01-15T13:23:01.103326Z
K 7
svn:log
V 226
Reencode morse.c to UTF-8. This does not make it Unicode aware.

No changes in resulting object file. Moved user-visible symbols into
comment table, so you can see all chars, not just the ones matching your
(fallback) locale.

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2012-01-15T13:23:18.232850Z
K 7
svn:log
V 23
Convert files to UTF-8

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2012-01-15T13:23:33.439700Z
K 7
svn:log
V 60
Remove spurious 8bit chars, turning files into plain ASCII.

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2012-01-15T13:23:43.871473Z
K 7
svn:log
V 23
Convert files to UTF-8

END
K 10
svn:author
V 3
uqs
K 8
svn:date
V 27
2012-01-15T13:23:54.616139Z
K 7
svn:log
V 60
Remove spurious 8bit chars, turning files into plain ASCII.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2012-01-15T13:35:55.146401Z
K 7
svn:log
V 36
Two cleanups. No functional change.

END
K 10
svn:author
V 4
joel
K 8
svn:date
V 27
2012-01-15T13:36:47.884156Z
K 7
svn:log
V 25
Fix a few comment typos.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2012-01-15T14:03:05.047341Z
K 7
svn:log
V 37
Small cleanup, no functional change.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-01-15T16:57:18.570777Z
K 7
svn:log
V 137
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
2012-01-15T16:58:44.675029Z
K 7
svn:log
V 198
Fix some unreliability problems related to MSR bits inherited from kboot by
setting an absolute MSR when during on the MMU. This prevents delay(), in
particular, from intermittently malfunctioning.

END
K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-01-15T17:01:28.881924Z
K 7
svn:log
V 142
Remove duplicate line from usage

PR:		bin/164139
Submitted by:	Yuri Pankov <yuri.pankov@gmail.com>
Approved by:	nwhitehorn
MFC after:	3 days

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-01-15T17:04:39.922888Z
K 7
svn:log
V 111
IFC @ r230140. This obsoletes r223407 from this branch, which has been
superseded by a similar change in HEAD.

END
K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2012-01-15T18:08:15.921774Z
K 7
svn:log
V 152
Fix missing in r230129:

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

Reported by:	kib
MFC after:	1 month

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-01-15T18:26:43.862538Z
K 7
svn:log
V 184
Pick a constant high IRQ value for the PS3 IPI, which lets PS3 devices be
usefully loaded and unloaded as modules.

Submitted by:	geoffrey dot levand at mail dot ru
MFC after:	2 weeks

END
K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2012-01-15T18:47:24.498399Z
K 7
svn:log
V 534
Abrogate nchr argument in proc_getargv() and proc_getenvv(): we always want
to read strings completely to know the actual size.

As a side effect it fixes the issue with kern.proc.args and kern.proc.env
sysctls, which didn't return the size of available data when calling
sysctl(3) with the NULL argument for oldp.

Note, in get_ps_strings(), which does actual work for proc_getargv() and
proc_getenvv(), we still have a safety limit on the size of data read in
case of a corrupted procces stack.

Suggested by:	kib
MFC after:	3 days

END
K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2012-01-15T18:51:07.623388Z
K 7
svn:log
V 284
In kvm_argv(), the case when the supplied buffer was too short to hold the
requested value was handled incorrectly, and the function retuned NULL
instead of the truncated result.

Fix this and also remove unnecessary check for buf != NULL, which alway
retuns true.

MFC after:	3 days

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-01-15T19:22:34.865151Z
K 7
svn:log
V 615
Break out the "memory" EEPROM data read method from being AR9130 specific
to being more generic.

Other embedded SoCs also throw the configuration/PCI register
info into flash.

For now I'm just hard-coding the AR9280 option (for on-board AR9220's on
AP94 and commercial designs (eg D-Link DIR-825.))

TODO:

* Figure out how to support it for all 11n SoC NICs by doing it in
  ar5416InitState();
* Don't hard-code the EEPROM size - add another field which is set
  by the relevant chip initialisation code.
* 'owl_eep_start_loc' may need to be overridden in some cases to 0x0.
  I need to do some further digging.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-01-15T19:29:33.074504Z
K 7
svn:log
V 1076
Some of the atheros based embedded devices use one or more PCI NICs
on-board, glued to the AR71xx CPU.  These may forgo separate WMAC EEPROMs
(which store configuration and calibration data) and instead store
it in the main board SPI flash.

Normally the NIC reads the EEPROM attached to it to setup various PCI
configuration registers.  If this isn't done, the device will probe as
something different (eg 0x168c:abcd, or 0x168c:ff??.)  Other setup registers
are also written to which may control important functions.

This introduces a new compile option, AR71XX_ATH_EEPROM, which enables the
use of this particular code.  The ART offset in the SPI flash can be
specified as a hint against the relevant slot/device number, for example:

hint.pcib.0.bus.0.17.0.ath_fixup_addr=0x1fff1000
hint.pcib.0.bus.0.18.0.ath_fixup_addr=0x1fff5000

TODO:

* Think of a better name;
* Make the PCIe version of this fixup code also use this option;
* Maybe also check slot 19;
* This has to happen _before_ the SPI flash is set from memory-mapped
  to SPI-IO - so document that somewhere.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-01-15T19:30:32.466332Z
K 7
svn:log
V 54
Add the new option introduced in the previous commit.

END