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230
380
199
133
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140
207
315
859
229
175
804
116
135
201
162
185
412
401
401
305
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439
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571
430
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641
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146

K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-24T19:24:31.667653Z
K 7
svn:log
V 107
MFC r232614:

 Provide wbwd(4), a driver for the watchdog timer found on various
 Winbond Super I/O chips.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T19:48:15.381879Z
K 7
svn:log
V 558
Work better with how make/bmake works:
1.  Avoid a cd back into ${.CURDIR} to run mkbuiltins when we know make
    will first cd into ${.OBJDIR}. Keep the cwd to what make sets it to.
2.  Don't tell mkbuiltins where to write to (= ${.OBJDIR}), but where to
    get sources from (= ${.CURDIR}). This to compensate for point 1.

This fixes a problem with bmake's mk files that optimize ${.OBJDIR} to
expand to "." after changing cwd, not taking into account that the
target is pretty much undoing that and not getting the full path to the
object tree anymore.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T20:00:58.953862Z
K 7
svn:log
V 254
Fix an inconsistency I just ran into for LDADD and DPADD. The description
for both of them use different, and presumably wrong, variables in the
example. They set LDFILES and SRCLIB respectively. I guess that's what
DPADD and LDADD were called first ...

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T20:12:46.433651Z
K 7
svn:log
V 284
Allow building for the PowerPC EABI by providing a dummy __eabi()
function. The purpose of the __eabi() function is to set up the
runtime and is called first thing by main(). The runtime is already
set up for us prior to caling main, so there's nothing to do for
us in the EABI case.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T20:24:49.756729Z
K 7
svn:log
V 207
Preset (clear) the ranges we're supposed to fill from the FDT. If a
particular range (either I/O memory or I/O port) is not defined in
the FDT, we're not handing uninitialized structures back to our caller.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T20:45:44.069896Z
K 7
svn:log
V 646
Fix the memory barriers for CPUs that do not like lwsync and wedge or cause
exceptions early enough during boot that the kernel will do ithe same.
Use lwsync only when compiling for LP64 and revert to the more proven isync
when compiling for ILP32. Note that in the end (i.e. between revision 222198
and this change) ILP32 changed from using sync to using isync. As per Nathan
the isync is needed to make sure I/O accesses are properly serialized with
locks and isync tends to be more effecient than sync.

While here, undefine __ATOMIC_ACQ and __ATOMIC_REL at the end of the file
so as not to leak their definitions.

Discussed with: nwhitehorn

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T20:58:40.833590Z
K 7
svn:log
V 936
o   Rename kernload_ap to bp_kernelload. This to introduce a common prefix
    for variables that live in the boot page.
o   Add bp_trace (yes, it's in the boot page) that gets zeroed before we
    try to wake a core and to which the core being woken can write markers
    so that we know where the core was in case it doesn't wake up. The
    boot code does not yet write markers (too follow).
o   Disable the boot page translation to allow the last 4K page to be used
    for whatever we please. It would get mapped otherwise.
o   Fix kernstart in the case of SMP. The start argument is typically page
    aligned due to the alignment requirements that come with having a boot
    page. The point of using trunc_page is that we get the actual load
    address given that the entry point is immediately following the ELF
    headers. In the SMP case this ended up exactly 4K after the load
    address. Hence subtracting 1 from start.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T21:01:35.198683Z
K 7
svn:log
V 134
Either the I/O port range or the memory mapped I/O range may not be
defined in the FDT. The range will have a zero size in that case.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T21:07:10.985882Z
K 7
svn:log
V 284
Just return if the size of the window is 0. This can happen when the
FDT does not define all ranges possible for a particular node (e.g.
PCI).
While here, only update the trgt_mem and trgt_io pointers if there's
no error. This avoids that we knowingly write an invalid target (= -1).

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T21:09:38.188623Z
K 7
svn:log
V 103
Remove Semihakf-ism. DEBUG is a kernel configuration option. It
should not be defined in source files.

END
K 10
svn:author
V 3
raj
K 8
svn:date
V 27
2012-05-24T21:13:24.502516Z
K 7
svn:log
V 41
Fix physical address type to vm_paddr_t.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T21:23:13.025939Z
K 7
svn:log
V 1169
A few improvements:
1.  Define all registers. These definitions are needed to support
    the FCM driver for direct-connect NAND.
2.  Repurpose lbc_read_reg() and lbc_write_reg() for use by localbus
    attached device drivers. Use bus_space functions directly in the
    lbc driver itself.
3.  Be smarter about programming LAWs and mapping memory. The ranges
    defined in the FDT are per bank (= chip select) and since we can
    have up to 8 banks, we could easily use more than 8 LAWs or TLB
    enrties when per-bank memory ranges need multiple LAWs or TLBs
    due to alignment or size constraints.
    We now combine all memory ranges into the fewest possible set of
    contiguous regions and program the hardware for that. Thus, a
    cleverly written FDT with 8 devices may still only need 1 LAW or
    1 TLB entry. Note that the memory ranges can be assigned randomly
    to the banks. We sort as we build to handle that.
4.  Support the FCM when programming the OR register. This is mostly
    for documention purposes as we do not have a way to define the
    mode for a bank.
5.  Remove Semihalf-ism: do not define DEBUG (only to undefine it
    again).

END
K 10
svn:author
V 3
raj
K 8
svn:date
V 27
2012-05-24T21:24:23.845555Z
K 7
svn:log
V 48
Recognize version 3.1 of the SEC crypto engine.

END
K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2012-05-24T21:44:46.781177Z
K 7
svn:log
V 111
Consitently use "__LP64__".
[there are 33 __LP64__'s in the kernel (minus cddl/ and contrib/),
and 11 _LP64's]

END
K 10
svn:author
V 7
linimon
K 8
svn:date
V 27
2012-05-24T21:55:36.648110Z
K 7
svn:log
V 218
 - Allow for per-build src.conf as ${builddir}/src.conf.server.

 - allow 'latest' to be assumed as an argument to makeworld and mkbindist.

 - standardize on 'builddir' instead of 'here'.

 - some formatting cleanup.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-24T22:00:48.917120Z
K 7
svn:log
V 767
MFp4 bz_ipv6_fast:

  in_cksum.h required ip.h to be included for struct ip.  To be
  able to use some general checksum functions like in_addword()
  in a non-IPv4 context, limit the (also exported to user space)
  IPv4 specific functions to the times, when the ip.h header is
  present and IPVERSION is defined (to 4).

  We should consider more general checksum (updating) functions
  to also allow easier incremental checksum updates in the L3/4
  stack and firewalls, as well as ponder further requirements by
  certain NIC drivers needing slightly different pseudo values
  in offloading cases.  Thinking in terms of a better "library".

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-05-24T22:06:00.164769Z
K 7
svn:log
V 133
Revert isync for ILP32 to sync as per my original change that I discussed
with Nathan. Leave __ATOMIC_ACQ as an isync as per Nathan.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-05-24T22:14:39.212108Z
K 7
svn:log
V 75
Atomic operation acquire barriers also need to be isync on 64-bit systems.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-24T23:03:23.924096Z
K 7
svn:log
V 712
MFp4 bz_ipv6_fast:

  Significantly update tcp_lro for mostly two things:
  1) introduce basic support for IPv6 without extension headers.
  2) try hard to also get the incremental checksum updates right,
     especially also in the IPv4 case for the IP and TCP header.

  Move variables around for better locality, factor things out into
  functions, allow checksum updates to be compiled out, ...

  Leave a few comments on further things to look at in the future,
  though that is not the full list.

  Update drivers with appropriate #includes as needed for IPv6 data
  type in LRO.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-05-24T23:12:30.319872Z
K 7
svn:log
V 23
Merge ACPICA 20120518.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-24T23:46:17.325704Z
K 7
svn:log
V 44
Add a missing " to get closer to compiling.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-24T23:55:08.076392Z
K 7
svn:log
V 109
MFC r232614:

  Provide wbwd(4), a driver for the watchdog timer found on various
  Winbond Super I/O chips.

END
K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2012-05-25T00:18:19.633376Z
K 7
svn:log
V 69
Catch up with realpath(3) changes (r235266) and unbreak acpidump(8).

END
K 10
svn:author
V 5
jamie
K 8
svn:date
V 27
2012-05-25T00:38:06.423337Z
K 7
svn:log
V 91
Don't try to set a null TERM environment.

Submitted by:	Mateusz Guzik <mjguzik gmail.com>

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T01:13:39.038131Z
K 7
svn:log
V 320
MFp4 bz_ipv6_fast:

  Factor out the tcp_hc_getmtu() call.  As the comments say it
  applies to both v4 and v6, so only write it once making it easier
  to read the protocol family specifc code.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2012-05-25T01:19:28.429282Z
K 7
svn:log
V 309
MFC r235222:
Import illumos changeset 13686:4bc0783f6064
2703 add mechanism to report ZFS send progress

If the zfs send command is used with the -v flag, the amount of bytes
transmitted is reported in per second updates.

References:
https://www.illumos.org/issues/2703

Obtained from:	illumos (issue #2703)

END
K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2012-05-25T01:21:17.439294Z
K 7
svn:log
V 309
MFC r235222:
Import illumos changeset 13686:4bc0783f6064
2703 add mechanism to report ZFS send progress

If the zfs send command is used with the -v flag, the amount of bytes
transmitted is reported in per second updates.

References:
https://www.illumos.org/issues/2703

Obtained from:	illumos (issue #2703)

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T01:42:48.825560Z
K 7
svn:log
V 213
MFp4 bz_ipv6_fast:

  No need to hold the (expensive) rt lock over (expensive) logging.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T01:43:52.629600Z
K 7
svn:log
V 275
MFp4 bz_ipv6_fast:

  We currently nowhere set IP6A_SWAP making the entire check useless
  with the current code.  Keep around but do not compile in.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T01:45:05.439121Z
K 7
svn:log
V 271
MFp4 bz_ipv6_fast:

  Simplify the code removing a return from an earlier else case,
  not differing from the default function return called now.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T01:48:15.337345Z
K 7
svn:log
V 347
MFp4 bz_ipv6_fast:

  Hide the ip6aux functions.  The only one referenced outside ip6_input.c
  is not compiled in yet (__notyet__) in route6.c (r235954).  We do have
  accessor functions that should be used.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days
X-MFC:		KPI?

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-05-25T02:07:59.795521Z
K 7
svn:log
V 968
Prepare for improved (read: pcie) suspend/resume support.

* Flesh out the pcie disable method for 11n chips, as they were defaulting
  to the AR5212 (empty) PCIe disable method.

* Add accessor macros for the HAL PCIe enable/disable calls.

* Call disable on ath_suspend()

* Call enable on ath_resume()

NOTE:

* This has nothing to do with the NIC sleep/run state - the NIC still
  will stay in network-run state rather than supporting network-sleep
  state.  This is preparation work for supporting correct suspend/resume
  WARs for the 11n PCIe NICs.

TODO:

* It may be feasible at this point to keep the chip powered down during
  initial probe/attach and only power it up upon the first configure/reset
  pass.  This however would require correct (for values of "correct")
  tracking of the NIC power configuration state from the driver and that
  just isn't attempted at the moment.

Tested:

* AR9280 on my Lenovo T60, but with no suspend/resume pass (yet).

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T02:17:16.728730Z
K 7
svn:log
V 479
MFp4 bz_ipv6_fast:

  Add support for delayed checksum calculations in the IPv6
  output path.  We currently cannot offload to the card if we
  add extension headers (which incl. fragmentation).

  Fix two SCTP offload support copy&paste bugs: calculate
  checksums if fragmenting and no need to flag IPv4 header
  checksums in the IPv6 forwarding path.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T02:19:17.245284Z
K 7
svn:log
V 338
MFp4 bz_ipv6_fast:

  Defer checksum calulations on UDP6 output and respect the mbuf
  flags set by NICs having done checksum validation for us already,
  thus saving the computing time in the input path as well.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T02:21:17.717660Z
K 7
svn:log
V 259
MFp4 bz_ipv6_fast:

  Simple yet effective change enabling checksum "offload" on loopback
  for IPv6 to avoid expensive computations.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T02:23:26.849633Z
K 7
svn:log
V 549
MFp4 bz_ipv6_fast:

  Add code to handle pre-checked TCP checksums as indicated by mbuf
  flags to save the entire computation for validation if not needed.

  In the IPv6 TCP output path only compute the pseudo-header checksum,
  set the checksum offset in the mbuf field along the appropriate flag
  as done in IPv4.

  In tcp_respond() just initialize the IPv6 payload length to 0 as
  ip6_output() will properly set it.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T02:58:21.307300Z
K 7
svn:log
V 299
MFp4 bz_ipv6_fast:

  Factor out Hop-By-Hop option processing.  It's still not heavily used,
  it reduces the footprint of ip6_input() and makes ip6_input() more
  readable.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T03:00:34.202046Z
K 7
svn:log
V 291
MFp4 bz_ipv6_fast:

  Allow LRO to work on IPv6 as well.
  Fix the module Makefile to at least properly inlcude opt_inet6.h
  and allow builds without INET or INET6.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T03:02:56.228063Z
K 7
svn:log
V 287
MFp4 bz_ipv6_fast:

  Add TSO6 and LRO/IPv6 support.
  Fix the module Makefile to at least properly inlcude opt_inet6.h
  and allow builds without INET or INET6.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2012-05-25T03:07:20.909987Z
K 7
svn:log
V 163
MFC:	r235623

Bring in a subset of gcc fixes that were back ported to
the GCC 4.1 branch and are available under GPLv2.

Reviewed by:	mm
Approved by:	jhb (mentor)

END
K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2012-05-25T03:08:46.176984Z
K 7
svn:log
V 162
MFC:	r235623

Bring in a subset of gcc fixes that were backported to
the GCC 4.1 branch and are available under GPLv2.

Reviewed by:	mm
Approved by:	jhb (mentor)

END
K 10
svn:author
V 6
wblock
K 8
svn:date
V 27
2012-05-25T03:46:56.088260Z
K 7
svn:log
V 142
Fixes to man8 groff mandoc style, usage mistakes, or typos.

PR:		168016
Submitted by:	Nobuyuki Koganemaru
Approved by:	gjb
MFC after:	3 days

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-05-25T04:26:14.102606Z
K 7
svn:log
V 272
MFC r235599:
  Introduce new device flag G_MIRROR_DEVICE_FLAG_TASTING. It should
  protect geom from destroying while it is tasting.

MFC r235600:
  Prevent removing of the last active component from a mirror.

PR:		kern/154860
Reviewed by:	pjd
Tested by:	Eugene Grosbein

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-05-25T04:26:44.036724Z
K 7
svn:log
V 272
MFC r235599:
  Introduce new device flag G_MIRROR_DEVICE_FLAG_TASTING. It should
  protect geom from destroying while it is tasting.

MFC r235600:
  Prevent removing of the last active component from a mirror.

PR:		kern/154860
Reviewed by:	pjd
Tested by:	Eugene Grosbein

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2012-05-25T04:27:08.356431Z
K 7
svn:log
V 272
MFC r235599:
  Introduce new device flag G_MIRROR_DEVICE_FLAG_TASTING. It should
  protect geom from destroying while it is tasting.

MFC r235600:
  Prevent removing of the last active component from a mirror.

PR:		kern/154860
Reviewed by:	pjd
Tested by:	Eugene Grosbein

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2012-05-25T04:42:18.877901Z
K 7
svn:log
V 30
MFC: netcat from OpenBSD 5.1.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-05-25T05:01:27.385071Z
K 7
svn:log
V 245
oops - ath_hal_disablepcie is actually destined for another purpose,
not to disable the PCIe PHY in prepration for reset.

Extend the enablepci method to have a "poweroff" flag, which if equal
to true means the hardware is about to go to sleep.

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2012-05-25T05:28:14.000278Z
K 7
svn:log
V 162
Correct an error in pmap_pv_reclaim().  In a rare case, when it should have
returned NULL, it might instead return a pointer to a page that it had just
unmapped.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2012-05-25T06:41:08.390272Z
K 7
svn:log
V 132
MFC r235773:

Correct use_screen() and use_window() prototypes in curs_threads(3x).

Submitted by:	Yanhui Shen <shen.elf@gmail.com>

END
K 10
svn:author
V 4
gber
K 8
svn:date
V 27
2012-05-25T06:48:42.770261Z
K 7
svn:log
V 449
Fix resolving symbol names on ARM.

On ARM, binutils are adding '$a' symbols in the symbol table for
every function (in addition to normal symbol). When gprof(1) looks
up symbol name, it often reads '$a' instead of proper function name,
because it find it first. With this fix, when read symbol name
begins with '$' and previous symbol has the same address, it will
use previous symbol name (which is proper function name).

Obtained from:	Semihalf

END
K 10
svn:author
V 7
fabient
K 8
svn:date
V 27
2012-05-25T07:23:24.886175Z
K 7
svn:log
V 440
MFC r233611:
- Support inlined location in calltree output.
  In case of multiple level of inlining all the locations are flattened.
  Require recent binutils/addr2line (head works or binutils from ports
  with the right $PATH order).
- Multiple fixes in the calltree output (recursion case, ...)
- Fix the calltree top view that previously hide some shared nodes.

Tested with Kcachegrind(kdesdk4)/qcachegrind(head).

Sponsored by: NETASQ

END
K 10
svn:author
V 7
fabient
K 8
svn:date
V 27
2012-05-25T07:25:30.698399Z
K 7
svn:log
V 440
MFC r233611:
- Support inlined location in calltree output.
  In case of multiple level of inlining all the locations are flattened.
  Require recent binutils/addr2line (head works or binutils from ports
  with the right $PATH order).
- Multiple fixes in the calltree output (recursion case, ...)
- Fix the calltree top view that previously hide some shared nodes.

Tested with Kcachegrind(kdesdk4)/qcachegrind(head).

Sponsored by: NETASQ

END
K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2012-05-25T07:32:26.804522Z
K 7
svn:log
V 284
device_add_child: protect against child device with no driver but fixed unit number

This combination doesn't make sense, unit numbers should be hardwired
only in context of a known driver.  The wildcard devices should have
wildcard unit numbers.

Reviewed by:	jhb
MFC after:	2 weeks

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-05-25T07:46:24.172455Z
K 7
svn:log
V 78
Revert my local not yet properly tested changes, that leaked in
with r235923.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-05-25T07:57:17.689062Z
K 7
svn:log
V 470
Remove sleep() from invalidate call in ses driver, waiting for daemon
process exit. Instead use CAM's standard reference counting to prevent
periph going away until process won't complete. I think that sleep in
single CAM SWI thread is not a good idea and may lead to deadlocks if
daemon process waits for some command completion. Combined with recent
patch avoiding use of CAM SWI for ATA it just causes panics because of
sleeps prohibited in interrupt thread context.

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T08:17:59.492066Z
K 7
svn:log
V 376
In case forwarding is turned on for a given address family, refuse to
queue the packet for LRO and tell the driver to directly pass it on.
This avoids re-assembly and later re-fragmentation problems when
forwarding.

It's not the best solution but the simplest and most effective for
the moment.

Should have been done:	ages ago
Discussed with and by:	many
MFC after:		3 days

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-05-25T08:30:09.774429Z
K 7
svn:log
V 432
Add tunable/sysctl kern.cam.pmp.hide_special, controlling whether special
PMP ports such as PMP configuration or SEMB should be exposed or hidden.
These ports were always hidden before as useless and sometimes promatic.
But with updated ses driver supporting SEMB it is no longer so straight.
Keep ports hidden by default to avoid probe request ttimeouts if SEP is
not connected to PMP's SEMB via I2C, that is very often situation.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-05-25T08:55:59.504428Z
K 7
svn:log
V 137
MFC r235603:
Do not double-reference the found vm object in cdev_pager_lookup().
vm_pager_object_lookup() already referenced the object.

END
K 10
svn:author
V 4
gleb
K 8
svn:date
V 27
2012-05-25T09:16:59.137674Z
K 7
svn:log
V 132
Use C99-style initialization for struct dirent in preparation for
changing the structure.

Sponsored by:	Google Summer of Code 2011

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T09:24:45.128523Z
K 7
svn:log
V 376
MFp4 bz_ipv6_fast:

  Properly protect the inp read access when handling the control code.
  In the past this was expensive but given the rlock it's not so much
  anymore.

  Spotted while:	optimizing udp6
  Discussed with:	rwatson (a few months ago)

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-05-25T09:27:16.899075Z
K 7
svn:log
V 523
MFp4 bz_ipv6_fast:

  Use M_ZERO with malloc rather than calling bzero() ourselves.

  Change if () panic() checks to KASSERT()s as they are only
  catching invariants in code flow but not dependent on network
  input/output.

  Move initial assigments indirecting pointers after the lock
  has been aquired.

  Passing layer boundries, reset M_PROTOFLAGS.

  Remove a NULL assignment before free.

  Sponsored by:	The FreeBSD Foundation
  Sponsored by:	iXsystems

Reviewed by:	gnn (as part of the whole)
MFC After:	3 days

END
K 10
svn:author
V 5
gabor
K 8
svn:date
V 27
2012-05-25T09:30:16.850364Z
K 7
svn:log
V 247
- Only use multi-threading for large files
- Do not use mmap() by default; it can be enabled by --mmap
- Add some minor optimizations for -u
- Update manual page according to the changes

Submitted by:	Oleg Moskalenko <oleg.moskalenko@citrix.com>

END
K 10
svn:author
V 4
gleb
K 8
svn:date
V 27
2012-05-25T09:36:39.020025Z
K 7
svn:log
V 156
Use 32-bit ufs_ino_t instead of ino_t to keep boot2 small and prevent
unnecessary 64-bit math on 32-bit machines.

Sponsored by:	Google Summer of Code 2011

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2012-05-25T10:08:48.238778Z
K 7
svn:log
V 81
Revert r235918 for now and add comment explaining the reason for the
size check.

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2012-05-25T11:14:08.095168Z
K 7
svn:log
V 119
Undefine SCTP_PACKED before including sctp_uio.h, which doesn't
use it. Spotted by Irene Ruengeler.

MFC after: 3 days

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-05-25T14:11:02.758727Z
K 7
svn:log
V 1698
1) Locking kifs. In r234651 I made safe expiring of rules. However, states
   may also reference kifs directly. Rules, and some structures hanging off
   rules may also reference kifs. Now, states no longer update refcount on
   kifs, only rules do. When refcount on a kif reaches zero, and kif isn't
   representing an existing interface or group, then it is moved to a list
   of unlinked kifs locked by a separate mutex. These unlinked kifs are
   purged via naive mark-and-sweep run, similarly to unlinked rules expiry.

2) Apart from rules we've got some more structures that a hanging off the
   rules, and are read by the packet processing path: struct pfi_kif,
   struct pfi_dynaddr, struct pfr_ktable, struct pf_pool, struct pf_pooladdr.
   Reading these should require reader lock on rules, and modifying them writer
   lock.
   - Convert PF_LOCK to PF_RULES_WLOCK() in appropriate ioctls.
   - Acquire PF_RULES_WLOCK() in pf_free_rule(). To avoid LOR with unlinked
     rules mutex, use a temporary list on stack.
   - Assert pf rules lock in many functions that operate on tables or
     struct pf_addr_wrap.
   - Remove separate uma(9) zone for dynaddrs, no reason for it.

3) In many ioctl paths we used to obtain locks quite early, and thus wasn't
   able to use M_WAITOK. Make a poor attempt to make situation here better:
   - Do some parameter validation prior to actually processing the request
   - Pre-allocate struct pf_rule, struct pfi_kif prior to obtaining locks
   with M_WAITOK. Free them on failure.
   Unfortunately, fixing all pf(4) ioctls to use M_WAITOK is quite difficult,
   especially configuring pf tables, where rn_inithead() is called, which
   uses M_NOWAIT.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-05-25T14:40:56.397770Z
K 7
svn:log
V 469
MFC: r234348

Turn on PREEMPTION by default. After fixing several bugs over time, the
last show-stopper keeping PREEMPTION from being usable on sparc64 should
have been dealt with in r230662 (MFC'ed to stable/9 in r230662).
At least on 2-way systems, PREEMPTION causes a little bit of a degradation
in worldstone performance. However, FreeBSD seems to have started building
up regressions in !PREEMPTION cases so sparc64 better should not be an
oddball in this regard.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-05-25T14:49:51.540701Z
K 7
svn:log
V 124
- Stop referencing tag names by states. Not a big deal if tag name
  disappears.
- Make tag code more private to pf_ioctl.c

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-05-25T14:52:05.292085Z
K 7
svn:log
V 93
Merge from x86: r232521

Exclude USB drivers (except umass and ukbd) from main kernel image.

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-05-25T14:54:12.879258Z
K 7
svn:log
V 85
MFC: r234789

Add multiple inclusion protection.

PR:		165025
Submitted by:	Gavin Mu

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-05-25T14:54:18.083469Z
K 7
svn:log
V 85
MFC: r234789

Add multiple inclusion protection.

PR:		165025
Submitted by:	Gavin Mu

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-05-25T14:57:01.802088Z
K 7
svn:log
V 92
MFC: r234897

Add a command for showing the heap usage.

PR:		165025
Submitted by:	Gavin Mu

END
K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-05-25T14:57:02.023447Z
K 7
svn:log
V 92
MFC: r234897

Add a command for showing the heap usage.

PR:		165025
Submitted by:	Gavin Mu

END
K 10
svn:author
V 3
raj
K 8
svn:date
V 27
2012-05-25T15:05:17.988898Z
K 7
svn:log
V 54
More Cicada/Vitesse PHY ids.

Obtained from:	Semihalf

END