ƒ³#248000
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K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T00:34:50.263469Z
K 7
svn:log
V 52
MFC r242512:

Fix errno in a couple of error cases.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T00:41:20.523430Z
K 7
svn:log
V 179
MFC r242627:

Move from early SSN assignment to late SSN assignment.
This doesn't change functionality, but makes upcoming change
much easier.
Developed with rrs@ at the IETF 85.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T00:43:49.732531Z
K 7
svn:log
V 117
MFC r242708,r242709:

Improve PR-SCTP if used in combination with NR-SACK.
Based on work done by Mohammad Rajiullah.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T00:46:05.028986Z
K 7
svn:log
V 203
MFC r242714:

Add per outgoing stream accounting for chunks in the send
and sent queue. This provides no functional change, but is
a preparation for an upcoming stream reset improvement.
Done with rrs@.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T00:48:15.035541Z
K 7
svn:log
V 223
MFC r243157:

Get the accounting working. We now have counters how many
chunks for each SCTP outgoing stream are in the send and
sent queue.
While there, improve the naming of NR-SACK related constants
recently introduced.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T00:54:48.268658Z
K 7
svn:log
V 135
MFC r243186:

Add support for SCTP/UDP/IPV6.
This completes the support of
http://tools.ietf.org/html/draft-ietf-tsvwg-sctp-udp-encaps

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T00:56:46.453538Z
K 7
svn:log
V 76
MFC r243300:

Fix the handling of mapped IPv6 addresses in sctp_connectx().

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T00:58:07.507327Z
K 7
svn:log
V 70
MFC r243302:

Cleanup the code a bit, which improves the portability.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:00:05.083081Z
K 7
svn:log
V 38
MFC r243516:

Remove unused function.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:01:37.871407Z
K 7
svn:log
V 79
MFC r243558:

Allow shutdown() to be used on fds returned from sctp_peeloff().

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:03:39.818051Z
K 7
svn:log
V 103
MFC r243564:

Find the endpoint for an incoming packet also if the endpoint
comes from sctp_peeloff().

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:05:07.279247Z
K 7
svn:log
V 90
MFC r243565:

Add support for sctp_peeloff() also in the front states of the
association.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:10:33.268362Z
K 7
svn:log
V 181
MFC r244021:

Ensure that the padding of the last parameter of an INIT chunk
is not included in the chunk length as required by RFC 4960.
While there, cleanup sctp_send_initiate().

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:12:40.608614Z
K 7
svn:log
V 103
MFC r244026:

Use correct padding of the ABORT chunk in case of an user initiated
abort cause is used.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:14:22.567738Z
K 7
svn:log
V 87
MFC r244033:

Get it compiling without INET and INET6 support (mainly userland stack).

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:16:08.585542Z
K 7
svn:log
V 42
MFC r244728:

Fix a copy and paste error.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:17:55.995147Z
K 7
svn:log
V 48
MFC r244729:

Minor cleanups of debug messages.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:19:46.479764Z
K 7
svn:log
V 29
MFC r244730:

Some cleanups.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:21:48.171331Z
K 7
svn:log
V 155
MFC r246588:

Fix a bug where HEARTBEATs were still sent in SHUTDOWN_SENT or
SHUTDOWN_ACK_SENT state. While there, make the corresponding
code consistent.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:24:00.781840Z
K 7
svn:log
V 160
MFC r246595:

Cleanup the handling of address scopes. Announce in the INIT/INIT-ACK
only the supported address types. While there, do some whitespace
cleanups.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:25:13.191399Z
K 7
svn:log
V 56
MFC r246629:

Improve code style. No functional change.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:27:18.683880Z
K 7
svn:log
V 139
MFC r246635:

Make sure that received packets for removed addresses are handled
consistently. While there, make variable names consistent.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:29:05.195961Z
K 7
svn:log
V 339
MFC r246674:

Don't send kernel provided information in the User Initiated
ABORT cause, since the user can also provide this kind of
information. So the receiver doesn't know who provided the
information.
While there: Fix a bug where the stack would send a malformed
ABORT chunk when using a send() call with SCTP_ABORT|SCT_SENDALL
flags.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:31:14.508819Z
K 7
svn:log
V 76
MFC r246687:

Send the adaptation layer indication only if set by the user.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2013-03-08T01:33:07.006629Z
K 7
svn:log
V 168
MFC r247412:

Fix a potential race in returning setting errno when an
association goes down.
Reported by Mozilla in
https://bugzilla.mozilla.org/show_bug.cgi?id=845513

END
K 10
svn:author
V 3
sjg
K 8
svn:date
V 27
2013-03-08T01:51:32.151973Z
K 7
svn:log
V 76
Control default .MAKE.DEPENDFILE indepentend of .MAKE.DEPENDFILE_PREFERENCE

END
K 10
svn:author
V 6
bryanv
K 8
svn:date
V 27
2013-03-08T02:38:19.490083Z
K 7
svn:log
V 103
MFC r247829

    Only set the barrier flag if the feature was negotiated

Approved by:	grehan (mentor)

END
K 10
svn:author
V 6
bryanv
K 8
svn:date
V 27
2013-03-08T02:40:07.406877Z
K 7
svn:log
V 103
MFC r247829

    Only set the barrier flag if the feature was negotiated

Approved by:	grehan (mentor)

END
K 10
svn:author
V 8
kientzle
K 8
svn:date
V 27
2013-03-08T03:29:05.901963Z
K 7
svn:log
V 106
This file is specific to arm11x6 processors, so tell the
assembler it's okay to use arm11x6 instructions.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2013-03-08T08:09:26.275626Z
K 7
svn:log
V 132
MFC r247560:
Make the default implementation of the VOP_VPTOCNP() fail if the
directory entry, matched by the inode number, is ".".

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2013-03-08T08:19:50.093406Z
K 7
svn:log
V 132
MFC r247560:
Make the default implementation of the VOP_VPTOCNP() fail if the
directory entry, matched by the inode number, is ".".

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2013-03-08T10:14:58.568365Z
K 7
svn:log
V 406
Move the auto-sizing of the callout array from init_param2() to
kern_timeout_callwheel_alloc() where it is actually used.

This is a mechanical move and no tuning parameters are changed.

The pre-allocated callout array is only used for legacy timeout(9)
calls and is only allocated and active on cpu0.  Eventually all
remaining users of timeout(9) should switch to the callout_* API.

Reviewed by:	davide

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2013-03-08T10:37:17.157983Z
K 7
svn:log
V 514
Move the callout subsystem initialization to its own SYSINIT()
from being indirectly called via cpu_startup()+vm_ksubmap_init().
The boot order position remains the same at SI_SUB_CPU.

Allocation of the callout array is changed to stardard kernel malloc
from a slightly obscure direct kernel_map allocation.

kern_timeout_callwheel_alloc() is renamed to callout_callwheel_init()
to better describe its purpose.
kern_timeout_callwheel_init() is removed simplifying the per-cpu
initialization.

Reviewed by:	davide

END
K 10
svn:author
V 4
bapt
K 8
svn:date
V 27
2013-03-08T10:43:03.521490Z
K 7
svn:log
V 112
Fix bootstrapping pkgng by not appending "/latest/" to PACKAGESITE.

Reporter by :	Alexander Yerenkow (via irc)

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T11:25:52.533315Z
K 7
svn:log
V 197
MFC: r247561

- Use strdup(9) instead of reimplementing it.
- Use __DECONST instead of strange casts.
- Reduce code duplication and simplify name2oid().

PR:		176373
Submitted by:	Christoph Mallon

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T11:26:00.363370Z
K 7
svn:log
V 197
MFC: r247561

- Use strdup(9) instead of reimplementing it.
- Use __DECONST instead of strange casts.
- Reduce code duplication and simplify name2oid().

PR:		176373
Submitted by:	Christoph Mallon

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T11:32:58.306966Z
K 7
svn:log
V 400
MFC: r247565, r247590

- Make tables, device ID strings etc const.
- Use NULL instead of 0 for pointers.
- Remove redundant bzero(9)'ing of the softc.
- Remove redundant/unused softc members.
- Don't allocate MSI/MSI-X as RF_SHAREABLE.
- Re-use bus accessor macros instead of duplicating them.
- In bce_miibus_{read,write}_reg(), remove superfluous limiting of the PHY
  address (missed in r213893).

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T11:33:02.406583Z
K 7
svn:log
V 441
MFC: r247565, r247590

- Make tables, device ID strings etc const.
- Use NULL instead of 0 for pointers.
- Remove redundant bzero(9)'ing of the softc.
- Remove redundant/unused softc members.
- Don't allocate MSI/MSI-X as RF_SHAREABLE.
- Re-use bus accessor macros instead of duplicating them.
- In bce_miibus_{read,write}_reg(), remove superfluous limiting of the PHY
  address (missed in r213893, which was MFC'ed to stable/8 in r214909).

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T11:41:48.208264Z
K 7
svn:log
V 905
MFC: r247571

- Apparently, r186520 was just wrong and the clock of Oxford OX16PCI958 is
  neither DEFAULT_RCLK * 2 nor DEFAULT_RCLK * 10 but plain DEFAULT_RCLK
  and there's no (open) source indicating otherwise. This was tested with
  an EXSYS EX-41098-2, whose clock is not configurable and identifies as:
  puc0@pci0:5:1:0:        class=0x070200 card=0x06711415 chip=0x95381415 rev=0x01 hdr=0x00
      vendor     = 'Oxford Semiconductor Ltd'
      class      = simple comms
      subclass   = multiport serial

  Note that this exactly matches the card mentioned in PR 129665 so no
  sub-device/sub-vendor based quirking of the latter is possible. So maybe
  we should grow some sort of tunable, in case non-default cards such as
  the latter aren't configurable either (this also wouldn't be the first
  time an allegedly tested commit turns out to be wrong though).
- Make the TiMedia tables const.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T11:41:52.693817Z
K 7
svn:log
V 905
MFC: r247571

- Apparently, r186520 was just wrong and the clock of Oxford OX16PCI958 is
  neither DEFAULT_RCLK * 2 nor DEFAULT_RCLK * 10 but plain DEFAULT_RCLK
  and there's no (open) source indicating otherwise. This was tested with
  an EXSYS EX-41098-2, whose clock is not configurable and identifies as:
  puc0@pci0:5:1:0:        class=0x070200 card=0x06711415 chip=0x95381415 rev=0x01 hdr=0x00
      vendor     = 'Oxford Semiconductor Ltd'
      class      = simple comms
      subclass   = multiport serial

  Note that this exactly matches the card mentioned in PR 129665 so no
  sub-device/sub-vendor based quirking of the latter is possible. So maybe
  we should grow some sort of tunable, in case non-default cards such as
  the latter aren't configurable either (this also wouldn't be the first
  time an allegedly tested commit turns out to be wrong though).
- Make the TiMedia tables const.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:08:52.541622Z
K 7
svn:log
V 79
MFC: r236736

Add support for the Sunix SER5437A dual serial PCI Express card.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:09:12.088774Z
K 7
svn:log
V 201
MFC: r236736

Add support for the Sunix SER5437A dual serial PCI Express card.

MFC: r239048

Add additional Perle Speed LE serial cards

PR:		kern/168816
Submitted by:	Dennis Oyama <doyama@perle.com>

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:11:37.578756Z
K 7
svn:log
V 390
MFC: r247573

- Remove an unused header.
- Use NULL instead of 0 for pointers.
- Let ofw_pcib_probe() return BUS_PROBE_DEFAULT instead of 0 so specialized
  PCI-PCI-bridge drivers may attach instead.
- Add WARs for PLX Technology PEX 8114 bridges and PEX 8532 switches.
  Ideally, these should live in MI code but at least for the latter we're
  missing the necessary infrastructure there.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:11:41.597762Z
K 7
svn:log
V 390
MFC: r247573

- Remove an unused header.
- Use NULL instead of 0 for pointers.
- Let ofw_pcib_probe() return BUS_PROBE_DEFAULT instead of 0 so specialized
  PCI-PCI-bridge drivers may attach instead.
- Add WARs for PLX Technology PEX 8114 bridges and PEX 8532 switches.
  Ideally, these should live in MI code but at least for the latter we're
  missing the necessary infrastructure there.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:13:30.273330Z
K 7
svn:log
V 160
MFC: r247574

- In sbbc_pci_attach() just pass the already obtained bus tag and handle
  instead of acquiring these anew.
- Use NULL instead of 0 for pointers.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:13:33.084679Z
K 7
svn:log
V 160
MFC: r247574

- In sbbc_pci_attach() just pass the already obtained bus tag and handle
  instead of acquiring these anew.
- Use NULL instead of 0 for pointers.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:44:08.332585Z
K 7
svn:log
V 454
MFC: r247579

- Move reporting of failures to disable RX/TX MAC under bootverbose as at
  least the Saturn chips of 501-6738 cards may fail to do so the first
  time, which isn't fatal though.
  Reported by: Paul Keusemann
- Explain why we don't enable infinite bursts on sparc64.
- Given that these chips support memory write invalidate, make sure that
  it's enabled in the command register. Also make sure that PERR# and
  SERR# assertion is enabled.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:44:40.669353Z
K 7
svn:log
V 1062
MFC: r223951

Partially merge r223648 and r223949 from gem(4) (committed to stable/8 in
r224367):
- Consistently use the newly introduced sc_mac_rxcfg throughout the driver
  instead of reading the old content of CAS_MAC_RX_CONF.
- Increment if_iqdrops instead of if_ierrors in case of RX buffer allocation
  failure.
- According to the Cassini datasheet the RX MAC should also be disabled in
  cas_setladrf() before changing its configuration.
- Add error messages to gem_disable_{r,t}x() and take advantage of these
  throughout the driver instead of duplicating their functionality all over
  the place.

MFC: r247579

- Move reporting of failures to disable RX/TX MAC under bootverbose as at
  least the Saturn chips of 501-6738 cards may fail to do so the first
  time, which isn't fatal though.
  Reported by: Paul Keusemann
- Explain why we don't enable infinite bursts on sparc64.
- Given that these chips support memory write invalidate, make sure that
  it's enabled in the command register. Also make sure that PERR# and
  SERR# assertion is enabled.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:50:29.355379Z
K 7
svn:log
V 667
MFC: r247600, r247620

- While Netra X1 generally show no ill effects when registering a power
  fail interrupt handler, there seems to be either a broken batch of them
  or a tendency to develop a defect which causes this interrupt to fire
  inadvertedly. Given that apart from this problem these machines work
  just fine, add a tunable allowing the setup of the power fail interrupt
  to be disabled.
  While at it, remove the DEBUGGER_ON_POWERFAIL compile time option and
  make that behavior also selectable via the newly added tunable.
- Correct an incorrect argument to shutdown_nice(9).
- Mark unused parameters as such.
- Use NULL instead of 0 for pointers.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:50:31.861025Z
K 7
svn:log
V 667
MFC: r247600, r247620

- While Netra X1 generally show no ill effects when registering a power
  fail interrupt handler, there seems to be either a broken batch of them
  or a tendency to develop a defect which causes this interrupt to fire
  inadvertedly. Given that apart from this problem these machines work
  just fine, add a tunable allowing the setup of the power fail interrupt
  to be disabled.
  While at it, remove the DEBUGGER_ON_POWERFAIL compile time option and
  make that behavior also selectable via the newly added tunable.
- Correct an incorrect argument to shutdown_nice(9).
- Mark unused parameters as such.
- Use NULL instead of 0 for pointers.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:52:52.709346Z
K 7
svn:log
V 148
MFC: r247601, r247621

- Correct an incorrect argument to shutdown_nice(9).
- Mark unused parameters as such.
- Use NULL instead of 0 for pointers.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:52:57.432537Z
K 7
svn:log
V 148
MFC: r247601, r247621

- Correct an incorrect argument to shutdown_nice(9).
- Mark unused parameters as such.
- Use NULL instead of 0 for pointers.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:57:58.659172Z
K 7
svn:log
V 397
MFC: r247632

- Complete r231621 (MFC'ed to stable/9 in r232092) by also blacklisting the
  bridge used by VMware for PCIe devices. While at it, update the comment
  now that we know that MSI-X doesn't work with ESXi 5.1 for Intel 82576
  either and the underlying issue is a bug in the MSI-X allocation code of
  the hypervisor.
  Reported by: Harald Schmalzbauer
- Make the nomatch table const.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:58:25.637082Z
K 7
svn:log
V 383
- Complete r231621 (MFC'ed to stable/8 in r232093) by also blacklisting the
  bridge used by VMware for PCIe devices. While at it, update the comment
  now that we know that MSI-X doesn't work with ESXi 5.1 for Intel 82576
  either and the underlying issue is a bug in the MSI-X allocation code of
  the hypervisor.
  Reported by: Harald Schmalzbauer
- Make the nomatch table const.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T12:59:06.501452Z
K 7
svn:log
V 397
MFC: r247632

- Complete r231621 (MFC'ed to stable/7 in r232094) by also blacklisting the
  bridge used by VMware for PCIe devices. While at it, update the comment
  now that we know that MSI-X doesn't work with ESXi 5.1 for Intel 82576
  either and the underlying issue is a bug in the MSI-X allocation code of
  the hypervisor.
  Reported by: Harald Schmalzbauer
- Make the nomatch table const.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-08T13:11:45.550993Z
K 7
svn:log
V 295
Merge r247814 from x86 modulo whitespace bug:

Turn on the CTL disable tunable by default.

This will allow GENERIC configurations to boot on small memory boxes, but
not require end users who want to use CTL to recompile their kernel.  They
can simply set kern.cam.ctl.disable=0 in loader.conf.

END
K 10
svn:author
V 4
bapt
K 8
svn:date
V 27
2013-03-08T15:01:40.787307Z
K 7
svn:log
V 202
determine if the build will be a pkgng build or a pkg_install build base on
bsd.port.mk, not on /etc/make.conf, this allows build to autodetermine that on
current the default is pkgng

Tested by:	erwin

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2013-03-08T17:28:40.539329Z
K 7
svn:log
V 98
Merge OpenSSL 0.9.8y.  This is a direct commit to stable/8 as HEAD is on a
different release now.

END
K 10
svn:author
V 8
dumbbell
K 8
svn:date
V 27
2013-03-08T18:07:43.733592Z
K 7
svn:log
V 208
g_label_ntfs_taste: Abort taste is recsize == 0

This will avoid a 0-byte read (in g_read_data()) leading to a panic, if
previously read data are erroneous.

Suggested by:	John-Mark Gurney <jmg@funkthat.com>

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2013-03-08T18:08:12.948848Z
K 7
svn:log
V 61
Eliminate excessive $FreeBSD$ headers.

Noticed by:	jmallett

END
K 10
svn:author
V 8
dumbbell
K 8
svn:date
V 27
2013-03-08T18:11:02.454480Z
K 7
svn:log
V 185
drm: Fix a call to free(9) with an incorrect malloc type

While here, the call to free(9) is moved to drm_global.c, near the
initial malloc(9).

Reviewed by:	Konstantin Belousov (kib@)

END
K 10
svn:author
V 8
dumbbell
K 8
svn:date
V 27
2013-03-08T18:15:07.625755Z
K 7
svn:log
V 442
Import Linux commit a1b7736dac5f2d5876e68c47a0fce3f423840070
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date:   Wed Feb 1 11:38:22 2012 +0100

    drm drm_fb_helper: destroy modes

    drm_setup_crtcs allocated modes using drm_mode_duplicate. Free
    them in drm_fb_helper_crtc_free.

    Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
    Signed-off-by: Dave Airlie <airlied@redhat.com>

Discussed with:	Konstantin Belousov (kib@)

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2013-03-08T18:46:21.783569Z
K 7
svn:log
V 141
MFC r231879,246799,247880,248059:

Update driver to version 4.6.95.0.

Submitted by:	"Duvvuru,Venkat Kumar" <VenkatKumar.Duvvuru Emulex.Com>

END
K 10
svn:author
V 6
rstone
K 8
svn:date
V 27
2013-03-08T19:01:26.230527Z
K 7
svn:log
V 821
MFC r240923

  Some aac(4) adapters will always report that a direct access device is
  offline in response to a INQUIRY command that does not retreive vital
  product data(I personally have observed the behaviour on an Adaptec 2405
  and a 5805).  Force the peripheral qualifier to "connected" so that upper
  layers correctly recognize that a disk is present.

  This bug was uncovered by r216236.  Prior to that fix, aac(4) was
  accidentally clearing the peripheral qualifier for all inquiry commands.

  This fixes an issue where passthrough devices were not created for
  disks behind aac(4) controllers suffering from the bug.  I have
  verified that if a disk is not present that we still properly detect
  that and not create the passthrough device.

  Sponsored by: Sandvine Incorporated
  MFC after:    1 week

END
K 10
svn:author
V 6
rstone
K 8
svn:date
V 27
2013-03-08T19:02:45.395972Z
K 7
svn:log
V 821
MFC r240923

  Some aac(4) adapters will always report that a direct access device is
  offline in response to a INQUIRY command that does not retreive vital
  product data(I personally have observed the behaviour on an Adaptec 2405
  and a 5805).  Force the peripheral qualifier to "connected" so that upper
  layers correctly recognize that a disk is present.

  This bug was uncovered by r216236.  Prior to that fix, aac(4) was
  accidentally clearing the peripheral qualifier for all inquiry commands.

  This fixes an issue where passthrough devices were not created for
  disks behind aac(4) controllers suffering from the bug.  I have
  verified that if a disk is not present that we still properly detect
  that and not create the passthrough device.

  Sponsored by: Sandvine Incorporated
  MFC after:    1 week

END
K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2013-03-08T19:16:24.557602Z
K 7
svn:log
V 59
User can specify the NULL value for the sigmask parameter.

END
K 10
svn:author
V 6
rstone
K 8
svn:date
V 27
2013-03-08T19:36:36.289850Z
K 7
svn:log
V 616
MFC r241009
  Ensure that all cases that enqueue a netgraph item for delivery by a
  ngthread properly set the item's depth to 1.  In particular, prior to this
  change if ng_snd_item failed to acquire a lock on a node, the item's depth
  would not be set at all.  This fix ensures that the error code from rcvmsg/
  rcvdata is properly passed back to the apply callback.  For example, this
  fixes a bug where an error from rcvmsg/rcvdata would not previously
  propagate back to a libnetgraph consumer when the message was queued.

  Reviewed by:  mav
  MFC after:    1 month
  Sponsored by: Sandvine Incorporated

END
K 10
svn:author
V 6
rstone
K 8
svn:date
V 27
2013-03-08T19:36:44.392198Z
K 7
svn:log
V 616
MFC r241009
  Ensure that all cases that enqueue a netgraph item for delivery by a
  ngthread properly set the item's depth to 1.  In particular, prior to this
  change if ng_snd_item failed to acquire a lock on a node, the item's depth
  would not be set at all.  This fix ensures that the error code from rcvmsg/
  rcvdata is properly passed back to the apply callback.  For example, this
  fixes a bug where an error from rcvmsg/rcvdata would not previously
  propagate back to a libnetgraph consumer when the message was queued.

  Reviewed by:  mav
  MFC after:    1 month
  Sponsored by: Sandvine Incorporated

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2013-03-08T20:07:32.648569Z
K 7
svn:log
V 497
Add legacy support to geom raid to create a /dev/arX device for support
of upgrading older machines using ataraid(4) to newer releases.

This optional parameter is controlled via kern.geom.raid.legacy_aliases
and will create a /dev/ar0 device that will point at /dev/raid/r0 for
example.

Tested on Dell SC 1425 DDF-1 format software raid controllers installing from
stable/7 and upgrading to stable/9 without having to adjust /etc/fstab

Reviewed by:	mav
Obtained from:	Yahoo!
MFC after:	2 Weeks

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-08T20:23:55.936915Z
K 7
svn:log
V 4989
Bring over my initial work from the net80211 TX locking branch.

This patchset implements a new TX lock, covering both the per-VAP (and
thus per-node) TX locking and the serialisation through to the underlying
physical device.

This implements the hard requirement that frames to the underlying physical
device are scheduled to the underlying device in the same order that they
are processed at the VAP layer.  This includes adding extra encapsulation
state (such as sequence numbers and CCMP IV numbers.)  Any order mismatch
here will result in dropped packets at the receiver.

There are multiple transmit contexts from the upper protocol layers as well
as the "raw" interface via the management and BPF transmit paths.
All of these need to be correctly serialised or bad behaviour will result
under load.

The specifics:

* add a new TX IC lock - it will eventually just be used for serialisation
  to the underlying physical device but for now it's used for both the
  VAP encapsulation/serialisation and the physical device dispatch.

  This lock is specifically non-recursive.

* Methodize the parent transmit, vap transmit and ic_raw_xmit function
  pointers; use lock assertions in the parent/vap transmit routines.

* Add a lock assertion in ieee80211_encap() - the TX lock must be held
  here to guarantee sensible behaviour.

* Refactor out the packet sending code from ieee80211_start() - now
  ieee80211_start() is just a loop over the ifnet queue and it dispatches
  each VAP packet send through ieee80211_start_pkt().

  Yes, I will likely rename ieee80211_start_pkt() to something that
  better reflects its status as a VAP packet transmit path.  More on
  that later.

* Add locking around the management and BAR TX sending - to ensure that
  encapsulation and TX are done hand-in-hand.

* Add locking in the mesh code - again, to ensure that encapsulation
  and mesh transmit are done hand-in-hand.

* Add locking around the power save queue and ageq handling, when
  dispatching to the parent interface.

* Add locking around the WDS handoff.

* Add a note in the mesh dispatch code that the TX path needs to be
  re-thought-out - right now it's doing a direct parent device transmit
  rather than going via the vap layer.  It may "work", but it's likely
  incorrect (as it bypasses any possible per-node power save and
  aggregation handling.)

Why not a per-VAP or per-node lock?

Because in order to ensure per-VAP ordering, we'd have to hold the
VAP lock across parent->if_transmit().  There are a few problems
with this:

* There's some state being setup during each driver transmit - specifically,
  the encryption encap / CCMP IV setup.  That should eventually be dragged
  back into the encapsulation phase but for now it lives in the driver TX path.
  This should be locked.

* Two drivers (ath, iwn) re-use the node->ni_txseqs array in order to
  allocate sequence numbers when doing transmit aggregation.  This should
  also be locked.

* Drivers may have multiple frames queued already - so when one calls
  if_transmit(), it may end up dispatching multiple frames for different
  VAPs/nodes, each needing a different lock when handling that particular
  end destination.

So to be "correct" locking-wise, we'd end up needing to grab a VAP or
node lock inside the driver TX path when setting up crypto / AMPDU sequence
numbers, and we may already _have_ a TX lock held - mostly for the same
destination vap/node, but sometimes it'll be for others.  That could lead
to LORs and thus deadlocks.

So for now, I'm sticking with an IC TX lock.  It has the advantage of
papering over the above and it also has the added advantage that I can
assert that it's being held when doing a parent device transmit.
I'll look at splitting the locks out a bit more later on.

General outstanding net80211 TX path issues / TODO:

* Look into separating out the VAP serialisation and the IC handoff.
  It's going to be tricky as parent->if_transmit() doesn't give me the
  opportunity to split queuing from driver dispatch.  See above.

* Work with monthadar to fix up the mesh transmit path so it doesn't go via
  the parent interface when retransmitting frames.

* Push the encryption handling back into the driver, if it's at all
  architectually sane to do so.  I know it's possible - it's what mac80211
  in Linux does.

* Make ieee80211_raw_xmit() queue a frame into VAP or parent queue rather
  than doing a short-cut direct into the driver.  There are QoS issues
  here - you do want your management frames to be encapsulated and pushed
  onto the stack sooner than the (large, bursty) amount of data frames
  that are queued.  But there has to be a saner way to do this.

* Fragments are still broken - drivers need to be upgraded to an if_transmit()
  implementation and then fragmentation handling needs to be properly fixed.

Tested:

* STA - AR5416, AR9280, Intel 5300 abgn wifi
* Hostap - AR5416, AR9160, AR9280
* Mesh - some testing by monthadar@, more to come.

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2013-03-08T20:33:50.634230Z
K 7
svn:log
V 363
Fix long-standing issue with interface routes being unprotected:
Use RTM_PINNED flag to mark route as immutable.
Forbid deleting immutable routes without special rtrequest1_fib() flag.
Adding interface address with prefix already in route table is handled
by atomically deleting old prefix and adding interface one.

Discussed with:	andre, eri
MFC after:	3 weeks

END
K 10
svn:author
V 6
rstone
K 8
svn:date
V 27
2013-03-08T21:03:35.183447Z
K 7
svn:log
V 182
MFC r226452 (by marcel@)

  Define dtrace_cmpset_long in terms of atomic_cmpset_long
  and not by virtue of inline assembly. Now this file
  compiles on all supported architectures.

END
K 10
svn:author
V 6
rstone
K 8
svn:date
V 27
2013-03-08T21:04:16.578631Z
K 7
svn:log
V 182
MFC r226452 (by marcel@)

  Define dtrace_cmpset_long in terms of atomic_cmpset_long
  and not by virtue of inline assembly. Now this file
  compiles on all supported architectures.

END
K 10
svn:author
V 6
rstone
K 8
svn:date
V 27
2013-03-08T21:07:01.827238Z
K 7
svn:log
V 822
MFC r244631
  Correct a series of errors in the hand-rolled locking for drace_debug.c:

  - Use spinlock_enter()/spinlock_exit() to prevent a thread holding a
    debug lock from being preempted to prevent other threads waiting
    on that lock from starvation.

  - Handle the possibility of CPU migration in between the fetch of curcpu
    and the call to spinlock_enter() by saving curcpu in a local variable.

  - Use memory barriers to prevent reordering of loads and stores of the
    data protected by the lock outside of the critical section

  - Eliminate false sharing of the locks by moving them into the structures
    that they protect and aligning them to a cacheline boundary.

  - Record the owning thread in the lock to make debugging future problems
    easier.

  Reviewed by:  rpaulo (initial version)

END
K 10
svn:author
V 6
rstone
K 8
svn:date
V 27
2013-03-08T21:07:31.643444Z
K 7
svn:log
V 822
MFC r244631
  Correct a series of errors in the hand-rolled locking for drace_debug.c:

  - Use spinlock_enter()/spinlock_exit() to prevent a thread holding a
    debug lock from being preempted to prevent other threads waiting
    on that lock from starvation.

  - Handle the possibility of CPU migration in between the fetch of curcpu
    and the call to spinlock_enter() by saving curcpu in a local variable.

  - Use memory barriers to prevent reordering of loads and stores of the
    data protected by the lock outside of the critical section

  - Eliminate false sharing of the locks by moving them into the structures
    that they protect and aligning them to a cacheline boundary.

  - Record the owning thread in the lock to make debugging future problems
    easier.

  Reviewed by:  rpaulo (initial version)

END
K 10
svn:author
V 8
jpaetzel
K 8
svn:date
V 27
2013-03-08T21:44:42.084387Z
K 7
svn:log
V 120
Enter code freeze for the 8.4 release cycle by turning on approval
checking for stable/8.

Approved by:	core (implicit)

END
K 10
svn:author
V 3
sjg
K 8
svn:date
V 27
2013-03-08T22:02:08.659393Z
K 7
svn:log
V 74
Allow staging to be help up (by .WAIT) until other
bits of all: are done.

END
K 10
svn:author
V 3
sjg
K 8
svn:date
V 27
2013-03-08T22:15:00.445126Z
K 7
svn:log
V 27
Always report elapsed time

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-09T00:39:54.787642Z
K 7
svn:log
V 116
MFC: r243857 (partial)

Mechanically substitute flags from historic mbuf allocator with
malloc(9) flags in sys/dev.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-09T01:05:36.499098Z
K 7
svn:log
V 46
Placeholder for the upcoming AR9300 HAL code.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T01:39:42.746745Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T01:54:26.938327Z
K 7
svn:log
V 84
Add missing FBSDID() tag for new file.

Sponsored by:	EMC / Isilon storage division

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T02:05:29.948749Z
K 7
svn:log
V 450
Merge from vmc-playground:
Introduce a new KPI that verifies if the page cache is empty for a
specified vm_object.  This KPI does not make assumptions about the
locking in order to be used also for building assertions at init and
destroy time.
It is mostly used to hide implementation details of the page cache.

Sponsored by:	EMC / Isilon storage division
Reviewed by:	jeff
Reviewed by:	alc (vm_radix based version)
Tested by:	flo, pho, jhb, davide

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T02:13:24.908661Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T02:32:23.157114Z
K 7
svn:log
V 1588
Switch the vm_object mutex to be a rwlock.  This will enable in the
future further optimizations where the vm_object lock will be held
in read mode most of the time the page cache resident pool of pages
are accessed for reading purposes.

The change is mostly mechanical but few notes are reported:
* The KPI changes as follow:
  - VM_OBJECT_LOCK() -> VM_OBJECT_WLOCK()
  - VM_OBJECT_TRYLOCK() -> VM_OBJECT_TRYWLOCK()
  - VM_OBJECT_UNLOCK() -> VM_OBJECT_WUNLOCK()
  - VM_OBJECT_LOCK_ASSERT(MA_OWNED) -> VM_OBJECT_ASSERT_WLOCKED()
    (in order to avoid visibility of implementation details)
  - The read-mode operations are added:
    VM_OBJECT_RLOCK(), VM_OBJECT_TRYRLOCK(), VM_OBJECT_RUNLOCK(),
    VM_OBJECT_ASSERT_RLOCKED(), VM_OBJECT_ASSERT_LOCKED()
* The vm/vm_pager.h namespace pollution avoidance (forcing requiring
  sys/mutex.h in consumers directly to cater its inlining functions
  using VM_OBJECT_LOCK()) imposes that all the vm/vm_pager.h
  consumers now must include also sys/rwlock.h.
* zfs requires a quite convoluted fix to include FreeBSD rwlocks into
  the compat layer because the name clash between FreeBSD and solaris
  versions must be avoided.
  At this purpose zfs redefines the vm_object locking functions
  directly, isolating the FreeBSD components in specific compat stubs.

The KPI results heavilly broken by this commit.  Thirdy part ports must
be updated accordingly (I can think off-hand of VirtualBox, for example).

Sponsored by:	EMC / Isilon storage division
Reviewed by:	jeff
Reviewed by:	pjd (ZFS specific review)
Discussed with:	alc
Tested by:	pho

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2013-03-09T02:36:32.823203Z
K 7
svn:log
V 270
MFC: r227309 (partial)

Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.

The SYSCTL_NODE macro defines a list that stores all child-elements of
that node. If there's no SYSCTL_DECL macro anywhere else, there's no
reason why it shouldn't be static.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T02:42:52.330091Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T02:51:51.223127Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T03:19:53.592788Z
K 7
svn:log
V 25
Merge from vmcontention.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-09T05:20:33.869480Z
K 7
svn:log
V 31
Fix non-invariant compilation.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-09T06:11:58.333860Z
K 7
svn:log
V 52
Print out the queue flags during a TX DMA shutdown.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-09T08:50:17.108704Z
K 7
svn:log
V 211
Disable the hw TID != buffer TID check.

I can 100% reliably trigger this on TID 1 traffic by using iperf -S 32
<client fields> to create traffic that maps to TID 1.

The reference driver doesn't do this check.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2013-03-09T09:07:13.176783Z
K 7
svn:log
V 111
Rework overflow checks of r247898 to not let too "intelligent" compiler to
optimize it out.

Submitted by:	bde

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2013-03-09T10:16:08.452648Z
K 7
svn:log
V 77
Correct the lock class for the vm object lock.

Reported and tested by:	joel

END
K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2013-03-09T11:57:51.004037Z
K 7
svn:log
V 12
MFC @248093

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T12:03:08.884844Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 5
gavin
K 8
svn:date
V 27
2013-03-09T12:34:45.628944Z
K 7
svn:log
V 504
This file is intended for doc committers to receive src commit email
directly, rather than through the svn-src-all mailing lists etc.  As such,
only current doc committers should be in here, as documented by a comment
in the file itself.  Remove any committers who no longer hold a doc bit.

Some of these entries date back to the CVS days.  All of the removed
users have been emailed in advance to let them know of this, there was
no objection from any of the respondants.

Approved by:	core (implicit)

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T12:45:36.977836Z
K 7
svn:log
V 141
Garbage collect NWFS and NCP bits which are now completely disconnected
from the tree since few months.

This patch is not targeted for MFC.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T12:51:39.933056Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2013-03-09T13:05:21.228082Z
K 7
svn:log
V 138
- Initialize variable in smbfs_rename() to silent compiler warning
- Fix smbfs_mkdir() return value (in case of error).

Reported by:	pho

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T13:12:12.505769Z
K 7
svn:log
V 24
Merge from vmcontention

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2013-03-09T13:25:45.303696Z
K 7
svn:log
V 416
smbfs_lookup() in the DOTDOT case operates on dvp->n_parent without
proper locking. This doesn't prevent in any case reclaim of the vnode.
Avoid this not going over-the-wire in this case and relying on subsequent
smbfs_getattr() call to restore consistency.
While I'm here, change a couple of SMBVDEBUG() in MPASS().
sbmfs_smb_lookup() doesn't and shouldn't know about '.' and '..'

Reported by:	pho's stress2 suite

END
K 10
svn:author
V 2
db
K 8
svn:date
V 27
2013-03-09T13:30:06.151797Z
K 7
svn:log
V 63
commit correct tested fix for gr_util.c

Approved by:	theraven

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T14:34:53.899771Z
K 7
svn:log
V 14
Fix mismerge.

END
K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2013-03-09T15:04:44.920572Z
K 7
svn:log
V 171
Don't log a message when the watchdog is reloaded. It's not useful to do so
and these messages flood the log when bootverbose is enabled.

Approved by:	rstone (co-mentor)

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T15:31:19.887148Z
K 7
svn:log
V 476
Improve UMTX_PROFILING:
- Use u_int values for length and max_length values
- Add a way to reset the max_length heuristic in order to have the
  possibility to reuse the mechanism consecutively without rebooting
  the machine
- Add a way to quick display top5 contented buckets in the system for
  the max_length value.
  This should give a quick overview on the quality of the hash table
  distribution.

Sponsored by:	EMC / Isilon storage division
Reviewed by:	jeff, davide

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-09T15:35:31.967005Z
K 7
svn:log
V 65
Fix another compiler warning issue when invariants are disabled.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T15:54:20.279887Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T16:11:29.702637Z
K 7
svn:log
V 24
Merge from vmcontention

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2013-03-09T16:58:19.643906Z
K 7
svn:log
V 114
Call make_dev_credf() rather than using the couple make_dev()/dev_ref().
This closes a race with clone_cleanup().

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T17:25:31.151350Z
K 7
svn:log
V 134
Merge back vmc-playground into vmcontention.
vm_radix.{c, h} and _vm_radix.h are copied straight from the branch
to preserve history.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-09T18:40:37.711471Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2013-03-09T20:01:35.576545Z
K 7
svn:log
V 54
Document netstat -Q flags meaning.

MFC after:	1 week

END
K 10
svn:author
V 6
davide
K 8
svn:date
V 27
2013-03-09T20:03:10.807267Z
K 7
svn:log
V 232
Fixup r248032:
Change size requested to malloc(9) now that callwheel buckets are
callout_list and not callout_tailq anymore. This change was already
there but it seems it got lost after code churn in r248032.

Reported by:	alc, kib

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2013-03-09T20:04:47.192737Z
K 7
svn:log
V 37
Add forgotten .El

MFC with:	r248112

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2013-03-09T21:21:30.315734Z
K 7
svn:log
V 134
Update ports count and size in sysinstall(8).
This is a direct commit to stable/9.

Submitted by:	ryusuke
Approved by:	kib (implicit)

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2013-03-09T21:21:47.380405Z
K 7
svn:log
V 128
Update ports count and size in sysinstall(8).
This is a direct commit to stable/8.

Submitted by:	ryusuke
Approved by:	re (kib)

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2013-03-09T21:32:24.300858Z
K 7
svn:log
V 56
Update a comment: The object lock is no longer a mutex.

END
K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2013-03-09T23:05:19.805806Z
K 7
svn:log
V 451
Since ubldr doesn't necessarily load a kernel at the physical address in the
elf headers, mask out the high nibble of that address.  This effectly makes
the entry point the offset from the load address, and it gets adjusted for
the actual load address before jumping to it.

Masking the high nibble makes assumptions about memory layout that are true
for all the arm platforms we support right now, but it makes me uneasy.
This needs to be revisited.

END
K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2013-03-09T23:55:23.663654Z
K 7
svn:log
V 160
__FreeBSD_ARCH_armv6__ is undefined on clang. We can use __ARM_ARCH in
it's place. This makes 'uname -p' correctly output 'armv6' on a kernel
built with clang.

END
K 10
svn:author
V 4
bapt
K 8
svn:date
V 27
2013-03-10T00:36:28.922854Z
K 7
svn:log
V 223
MFC r237268

Revert user comparison back to user names as some user can share uids
(root/toor for example)

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

Approved by:	re (jpaetzel)

END
K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2013-03-10T00:43:01.524730Z
K 7
svn:log
V 490
Attach the elf section headers to the loaded kernel as metadata, so
they can easily be used by later post-processing.  When searching for
a compiled-in fdt blob, use the section headers to get the size and
location of the .dynsym section to do a symbol search.

This fixes a problem where the search could overshoot the symbol
table and wander into the string table.  Sometimes that was harmless
and sometimes it lead to spurious panic messages about an offset
bigger than the module size.

END
K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2013-03-10T00:47:19.335634Z
K 7
svn:log
V 136
Correctly align the unwind tables. Without this clang may incorrectly align
them causing an alignment fault when producing a backtrace.

END
K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2013-03-10T02:38:35.154467Z
K 7
svn:log
V 249
Tell the unwinder we can't unwind swi_entry. This fixes an infinite loop
when the kernel attempts to unwind through this function.

The .fnstart and .fnend in this function should be moved to macros but we
are currently missing an END macro on ARM.

END
K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2013-03-10T02:40:50.339879Z
K 7
svn:log
V 68
Update how we read the stack pointer to work on both GCC and clang.

END
K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2013-03-10T02:44:06.627621Z
K 7
svn:log
V 45
Fix a typo where db_printf was spelt printf.

END
K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2013-03-10T03:52:35.731069Z
K 7
svn:log
V 246
- Clang doesn't understand the -mno-thumb-interwork. Only use it with gcc.
- We need to add "-mllvm -arm-enable-ehabi" to clangs CFLAGS when
  generating the unwind tables to tell it to add the required directives to
  the assembly it generates.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-10T04:38:06.450718Z
K 7
svn:log
V 101
Kill this, it's not needed at this point and (hopefully) the parent
has correctly locked the ic/vap.

END
K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2013-03-10T07:55:40.766338Z
K 7
svn:log
V 65
Add __aeabi_memcpy to libkern as clang may generate calls to it.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-10T09:43:01.582864Z
K 7
svn:log
V 137
Add another register definition bit - whether to populate EVM or PLCP
data in the RX status descriptor.

Obtained from:	Qualcomm Atheros

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2013-03-10T13:52:19.708046Z
K 7
svn:log
V 38
MFC r247725:
Fix typos in hint names.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2013-03-10T15:01:06.064087Z
K 7
svn:log
V 206
MFC r247951:

Make c89(1) invoke /usr/bin/cc with argv[0] also set to /usr/bin/cc,
similar to what c99(1) does, to prevent "c89: illegal option -- 1"
messages, when clang is /usr/bin/cc.

Reported by:	tijl

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2013-03-10T15:02:30.051604Z
K 7
svn:log
V 174
MFC r247953:

Make c99(1) invoke /usr/bin/cc with argv[0] set to "/usr/bin/cc" instead
of just "cc", since there is no reason to cause additional path searches
in this case.

END
K 10
svn:author
V 7
antoine
K 8
svn:date
V 27
2013-03-10T17:10:16.168570Z
K 7
svn:log
V 21
Fix a typo in DPADD.

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2013-03-10T17:30:57.048684Z
K 7
svn:log
V 204
Introduce vm_radix_is_empty(), and use it in place of
vm_object_cache_is_empty() where the caller is aware of the page cache's
implementation as a radix trie.

Sponsored by:	EMC / Isilon Storage Division

END
K 10
svn:author
V 7
antoine
K 8
svn:date
V 27
2013-03-10T17:33:41.049135Z
K 7
svn:log
V 25
Finish portalfs removal.

END
K 10
svn:author
V 7
antoine
K 8
svn:date
V 27
2013-03-10T17:49:59.112512Z
K 7
svn:log
V 25
Add more obsolete files.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2013-03-10T17:50:19.308017Z
K 7
svn:log
V 69
MFC r247534 (by ru): Fixed documented prototype of kinfo_getproc(3).

END
K 10
svn:author
V 7
antoine
K 8
svn:date
V 27
2013-03-10T18:28:01.684606Z
K 7
svn:log
V 27
Add 2 more obsolete files.

END
K 10
svn:author
V 7
antoine
K 8
svn:date
V 27
2013-03-10T19:14:09.032433Z
K 7
svn:log
V 43
Correct a date, add an obsolete directory.

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2013-03-10T21:07:44.379549Z
K 7
svn:log
V 165
The kernel pmap is statically allocated, so there is really no need to
explicitly initialize its pm_root field to zero.

Sponsored by:	EMC / Isilon Storage Division

END
K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2013-03-10T22:55:35.489294Z
K 7
svn:log
V 111
Bring back the comment on the sizing of the callout array that got
lost in r248031.

Requested by:	alc, alfred

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-11T04:19:10.549164Z
K 7
svn:log
V 29
Add three-stream EVM values.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-11T06:01:00.801308Z
K 7
svn:log
V 58
Bump the EVM array size up to fit the AR9380 EVM entries.

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2013-03-11T06:09:08.359505Z
K 7
svn:log
V 274
MFC r247906:

The hashmask returned by hashinit() is a valid index in the returned hash array.
Fix a siftr(4) potential memory leak and INVARIANTS triggered kernel panic in
hashdestroy() by ensuring the last array index in the flow counter hash table is
flushed of entries.

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2013-03-11T06:17:46.667103Z
K 7
svn:log
V 274
MFC r247906:

The hashmask returned by hashinit() is a valid index in the returned hash array.
Fix a siftr(4) potential memory leak and INVARIANTS triggered kernel panic in
hashdestroy() by ensuring the last array index in the flow counter hash table is
flushed of entries.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2013-03-11T06:54:58.289723Z
K 7
svn:log
V 498
Add a few new fields to the RX vendor radiotap header:

* a flags field that lets me know what's going on;
* the hardware ratecode, unmolested by conversion to a bitrate;
* the HAL rs_flags field, useful for debugging;
* specifically mark aggregate sub-frames.

This stuff sorely needs tidying up - it's missing some important
stuff (eg numdelims) and it would be nice to put the flags at the
beginning rather than at the end.

Tested:

* AR9380, STA mode, 2x2 HT40, monitoring RSSI and EVM values

END
K 10
svn:author
V 8
jpaetzel
K 8
svn:date
V 27
2013-03-11T07:10:15.855133Z
K 7
svn:log
V 102
Add the packages directory that will be used for the upcoming
8.4 release

Approved by:	re (implicit)

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2013-03-11T07:53:51.018652Z
K 7
svn:log
V 90
MFC r247815:
Add quirk to enable headphones redirection on Lenovo X220.

PR:		kern/174876

END
K 10
svn:author
V 5
erwin
K 8
svn:date
V 27
2013-03-11T07:55:49.767428Z
K 7
svn:log
V 86
Actually use first argument and not scriptname
for figuring out which arch to run on.

END
K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2013-03-11T08:21:43.795516Z
K 7
svn:log
V 297
MFC r247906:

The hashmask returned by hashinit() is a valid index in the returned
hash array. Fix a siftr(4) potential memory leak and INVARIANTS
triggered kernel panic in hashdestroy() by ensuring the last array index
in the flow counter hash table is flushed of entries.

Approved by:	re (kib)

END
K 10
svn:author
V 4
bapt
K 8
svn:date
V 27
2013-03-11T10:48:26.177146Z
K 7
svn:log
V 115
Ports are no more exported via cvsup, remove cvsup examples and documentation refering to ports

MFC after:	2 days

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-11T10:49:02.308312Z
K 7
svn:log
V 4
MFC

END
K 10
svn:author
V 6
cognet
K 8
svn:date
V 27
2013-03-11T10:56:46.325498Z
K 7
svn:log
V 27
Don't use an empty struct.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2013-03-11T12:02:03.528910Z
K 7
svn:log
V 149
Reduce HPET eventtimer priority on systems with 8 or more cores.  Price of
the lock congestion may be too high there (2.5% on 4x4 core AMD Opteron).

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2013-03-11T12:06:57.037897Z
K 7
svn:log
V 74
Reinitialize eh after pfil(9) processing.

PR:		176764
Submitted by:	adri

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-11T12:08:37.564917Z
K 7
svn:log
V 92
Branch vmcontention to use the radix trie and start adding some
read locking to vm_objects.

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-11T12:14:20.948113Z
K 7
svn:log
V 72
For the moment the branch is not really useful anymore, just
delete it.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2013-03-11T12:22:44.682581Z
K 7
svn:log
V 164
Remove LIBALIAS_LOCK_ASSERT(), including a couple with an uninitialzed
argument, in code that isn't compiled in kernel.

PR:		kern/176667
Sponsored by:	Nginx, Inc.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2013-03-11T13:05:11.909214Z
K 7
svn:log
V 268
Fix for quite a special case when userland emulates a netgraph node, and
userland can reply to a message with NGM_HASREPLY bit set. In this case
we should not wait for a response to a responce.

PR:		176771
Submitted by:	Keith Reynolds <keith.reynolds tidalscale.com>

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2013-03-11T13:08:32.072148Z
K 7
svn:log
V 89
Fix spelling.

PR:		176777
Submitted by:	Andrey Simonenko <simon comsys.ntu-kpi.kiev.ua>

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-11T13:37:18.990282Z
K 7
svn:log
V 117
Relax locking assertions for vm_lookup_page() and vm_page_find_least().

Sponsored by:	EMC / Isilon storage division

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-11T13:50:40.453694Z
K 7
svn:log
V 333
The VM_ALLOC_IFCACHED case does not require any object locking as
it will only go through the object page cache and return.
Lookups in the object's page cache are correctly handled by
the vm_page_queue_free_mtx, which will be acquired correctly in this
case.
Relax the locking assertion.

Sponsored by:	EMC / Isilon storage division

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-11T14:42:23.324701Z
K 7
svn:log
V 73
Simplify vm_page_is_valid()

Sponsored by:	EMC / Isilon storage division

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-11T14:47:08.395073Z
K 7
svn:log
V 91
Relax locking asserts for vm_page_is_valid().

Sponsored by:	EMC / Isilon storage division

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-11T14:50:45.929221Z
K 7
svn:log
V 92
Use vm_object read locking for brelse() and inmem().

Sponsored by:	Isilon storage division

END
K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-03-11T15:48:17.259435Z
K 7
svn:log
V 93
Fix low-hanging fruit read lock for vm objects.

Sponsored by:	EMC / Isilon storage division

END