ƒ¯X260140
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365
239
444
891
594
240
159
240
160
348
418
233
242
234
224
289
277
144
371
202
390
235
286
607
349
383
639
116
388
974
179
444
891
371
380
115
290
859
539
197
158
273
278
193
593
136
342
260
316
156
292
181
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180
168
168
320
320
320
153
153
112
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1335
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1065
159
296
163
152
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210
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202
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312
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231
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262

K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2013-12-31T20:18:10.619298Z
K 7
svn:log
V 336
MFC	r259525, r259526, r259529

gcc: small merges from upstream

fix ICE in rs6000 when using -fno-trapping-math.
Solves GCC-PR target/30485

Solve GCC issues:
PR middle-end/32602
PR middle-end/32603

Updates the to documentation and processing improvement.

Obtained from:	gcc 4.3 (rev. 120902, 120902, 119427, 126278, 126422;
		GPLv2)

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2013-12-31T21:24:00.097280Z
K 7
svn:log
V 268
MFV r258385:

(Note: this change is not applicable to FreeBSD and the file
is not included in build.  It's integrated for completeness).

4128 disks in zpools never go away when pulled

illumos/illumos-gate@39cddb10a31c1c2e66aed69e6871d09caa4c8147

MFC after:	2 weeks

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2013-12-31T21:37:24.978490Z
K 7
svn:log
V 142
MFV r258972:

4373 add block contents print to zstreamdump

illumos/illumos-gate@994fb6b8a9d07a8021d77d79f46e30637bca3ad3

MFC after:	2 weeks

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2013-12-31T21:56:02.149822Z
K 7
svn:log
V 346
MFC: r259801
The NFSv4 client was passing both the p and cred arguments to
nfsv4_fillattr() as NULLs for the Getattr callback. This caused
nfsv4_fillattr() to not fill in the Change attribute for the reply.
I believe this was a violation of the RFC, but had little effect on
server behaviour. This patch passes a non-NULL p argument to fix this.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2013-12-31T22:00:25.446935Z
K 7
svn:log
V 793
MFC: r259845
An intermittent problem with NFSv4 exporting of ZFS snapshots was
reported to the freebsd-fs mailing list. I believe the problem was
caused by the Readdir operation using VFS_VGET() for a snapshot file entry
instead of VOP_LOOKUP(). This would not occur for NFSv3, since it
will do a VFS_VGET() of "." which fails with ENOTSUPP at the beginning
of the directory, whereas NFSv4 does not check "." or "..". This
patch adds a call to VFS_VGET() for the directory being read to check
for ENOTSUPP.
I also observed that the mount_on_fileid and fsid attributes were
not correct at the snapshot's auto mountpoints when looking at packet
traces for the Readdir. This patch fixes the attributes by doing a check
for different v_mount structure, even if the vnode v_mountedhere is not
set.

END
K 10
svn:author
V 5
kargl
K 8
svn:date
V 27
2013-12-31T23:59:33.950236Z
K 7
svn:log
V 499
* msun/man/cosh.3:
* msun/man/sinh.3:
* msun/man/tanh.3:
  . Fix grammar.

* msun/src/e_coshl.c:
* msun/src/e_sinhl.c:
  . Fix comment.

* msun/src/s_tanhl.c:
  . Remove unused variables.
  . Fix location/indentation of comments.
  . Use comparison involving ints instead of long double.
  . Re-order polynomial evaluation on ld128 for |x| < 0.25.
    For now, retain the older order in an "#if 0 ... #else" block.
  . Use int comparison to short-circuit the |x| < 1.5 condition.

Requested by:	bde

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-01T00:36:21.783481Z
K 7
svn:log
V 147
Vendor import of llvm RELEASE_34/final tag r197956 (effectively, 3.4 release):
https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_34/final@197956

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-01T00:37:10.974384Z
K 7
svn:log
V 67
Tag llvm tags/RELEASE_34/final r197956 (effectively, 3.4 release).

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-01T00:37:42.801278Z
K 7
svn:log
V 147
Vendor import of clang RELEASE_34/final tag r197956 (effectively, 3.4 release):
https://llvm.org/svn/llvm-project/cfe/tags/RELEASE_34/final@197956

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-01T00:38:22.349674Z
K 7
svn:log
V 68
Tag clang tags/RELEASE_34/final r197956 (effectively, 3.4 release).

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-01T00:45:28.861272Z
K 7
svn:log
V 251
MFV r259170:

4370 avoid transmitting holes during zfs send

4371 DMU code clean up

illumos/illumos-gate@43466aae47bfcd2ad9bf501faec8e75c08095e4f

NOTE: Make sure the boot code is updated if a zpool upgrade is
done on boot zpool.

MFC after:	2 weeks

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2014-01-01T00:56:26.921768Z
K 7
svn:log
V 322
Use an RLOCK here instead of an RWLOCK - matching all the other calls
to lla_lookup().

This drastically reduces the very high lock contention when doing parallel
TCP throughput tests (> 1024 sockets) with IPv6.

Tested:

* parallel IPv6 TCP bulk data exchange, 8192 sockets

MFC after:	1 week
Sponsored by:	Netflix, Inc.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-01T01:00:04.200501Z
K 7
svn:log
V 136
(Stripped down import from Illumos)

4208 Typo in zfs_main.c: "posxiuser"

llumos/illumos-gate@f38cb554a534c6df738be3f4d23327e69888e634

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-01T01:05:38.168011Z
K 7
svn:log
V 145
4121 vdev_label_init should treat request as succeeded when pool
     is read only

llumos/illumos-gate@973c78e94bf9634782164382c9e291bf81161fa5

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-01T01:15:53.002701Z
K 7
svn:log
V 137
4369 implement zfs bookmarks
4368 zfs send filesystems from readonly pools

llumos/illumos-gate@78f171005391b928aaf1642b3206c534ed644332

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-01T01:18:37.022983Z
K 7
svn:log
V 127
4391 panic system rather than corrupting pool if we hit bug 4390

llumos/illumos-gate@8b36997aa24d9817807faa4efa301ac9c07a2b78

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-01T01:23:40.396703Z
K 7
svn:log
V 192
MFV r260152:

4208 Typo in zfs_main.c: "posxiuser"

illumos/illumos-gate@f38cb554a534c6df738be3f4d23327e69888e634

Note: this is a stripped down version of Illumos change.

MFC after:	2 weeks

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-01T01:26:39.571892Z
K 7
svn:log
V 180
MFV r260153:

4121 vdev_label_init should treat request as succeeded when pool
     is read only

Illumos/illumos-gate@973c78e94bf9634782164382c9e291bf81161fa5

MFC after:	2 weeks

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2014-01-01T01:46:56.030765Z
K 7
svn:log
V 47
Add backchannel support to the NFSv4.1 server.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2014-01-01T02:49:45.660949Z
K 7
svn:log
V 273
MFC: r259854
The NFSv4 server would call VOP_SETATTR() with a shared locked vnode
when a Getattr for a file is done by a client other than the one that
holds the file's delegation. This would only happen when delegations
are enabled and the problem is fixed by this patch.

END
K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2014-01-01T19:38:15.050253Z
K 7
svn:log
V 106
Increase vt(9) max glyph data to 1MB for CJK fonts with many glyphs

Sponsored by:	The FreeBSD Foundation

END
K 10
svn:author
V 3
zbb
K 8
svn:date
V 27
2014-01-01T20:03:48.829573Z
K 7
svn:log
V 297
Add polarity and level support to ARM GIC

Add suport for setting triggering level and polarity in GIC.
New function pointer was added to nexus which corresponds
to the function which sets level/sense in the hardware (GIC).

Submitted by:	Wojciech Macek <wma@semihalf.com>
Obtained from:	Semihalf

END
K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2014-01-01T20:04:43.401403Z
K 7
svn:log
V 139
Remove TNF license clauses 3 and 4, matching upstream

Approved by raj@ (Semihalf has a copyright statement in the license block
as well).

END
K 10
svn:author
V 3
zbb
K 8
svn:date
V 27
2014-01-01T20:18:03.023061Z
K 7
svn:log
V 193
Do not attach to PCI bridges in AHCI driver

Some vendors use the same VID:PID combination in AHCI and PCI bridge cards

Submitted by:	Wojciech Macek <wma@semihalf.com>
Obtained from:	Semihalf

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2014-01-01T20:22:29.322539Z
K 7
svn:log
V 511
MFC r258281: Fix siginfo_t.si_status for wait6/waitid/SIGCHLD.

Per POSIX, si_status should contain the value passed to exit() for
si_code==CLD_EXITED and the signal number for other si_code. This was
incorrect for CLD_EXITED and CLD_DUMPED.

This is still not fully POSIX-compliant (Austin group issue #594 says that
the full value passed to exit() shall be returned via si_status, not just
the low 8 bits) but is sufficient for a si_status-related test in libnih
(upstart, Debian/kFreeBSD).

PR:		kern/184002

END
K 10
svn:author
V 3
zbb
K 8
svn:date
V 27
2014-01-01T20:26:08.053568Z
K 7
svn:log
V 256
Use only mapped BIOs on ARM

Using unmapped BIOs causes failure inside bus_dmamap_sync, since
this function requires valid MVA address, which is not present
if mapping is not set up.

Submitted by:	Wojciech Macek <wma@semihalf.com>
Obtained from:	Semihalf

END
K 10
svn:author
V 3
zbb
K 8
svn:date
V 27
2014-01-01T20:35:38.833204Z
K 7
svn:log
V 290
Fix race condition in DELAY for SP804 timer.

Fix race condition in DELAY function: sc->tc was not initialized yet when
time_counter pointer was set, what resulted in NULL pointer dereference.

Export sysfreq to dts.

Submitted by:	Wojciech Macek <wma@semihalf.com>
Obtained from:	Semihalf

END
K 10
svn:author
V 4
neel
K 8
svn:date
V 27
2014-01-01T21:17:08.339366Z
K 7
svn:log
V 545
Restructure the VMX code to enter and exit the guest. In large part this change
hides the setjmp/longjmp semantics of VM enter/exit. vmx_enter_guest() is used
to enter guest context and vmx_exit_guest() is used to transition back into
host context.

Fix a longstanding race where a vcpu interrupt notification might be ignored
if it happens after vmx_inject_interrupts() but before host interrupts are
disabled in vmx_resume/vmx_launch. We now called vmx_inject_interrupts() with
host interrupts disabled to prevent this.

Suggested by:	grehan@

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2014-01-01T21:25:13.048562Z
K 7
svn:log
V 21
Merge ^/head@260167.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2014-01-01T21:48:04.108048Z
K 7
svn:log
V 291
- Use counter(9) for node stats updated at a high rate.
- Use simple ++ for rare events.
- Use uma_zone_get_cur() to get knowledge about space left in cache.
- Convert many fields of struct ng_netflow_info to 64 bit.

Tested by:	Viktor Velichkin <avisom yandex.ru>
Sponsored by:	Nginx, Inc.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2014-01-01T22:14:49.369095Z
K 7
svn:log
V 876
MFC: r259084
For software builds, the NFS client does many small
synchronous (with FILE_SYNC) writes because non-contiguous
byte ranges in the same buffer cache block are being
written. This patch adds a new mount option "noncontigwr"
which allows the non-contiguous byte ranges to be combined,
with the dirty byte range becoming the superset of the bytes
that are dirty, if the file has not been file locked.
This reduces the number of writes significantly for software
builds. The only case where this change might break existing
applications is where an application is writing
non-overlapping byte ranges within the same buffer cache block
of a file from multiple clients concurrently.
Since such an application would normally do file locking on
the file, avoiding the byte range merge for files that have
been file locked should be sufficient for most (maybe all?) cases.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2014-01-01T22:22:00.886639Z
K 7
svn:log
V 82
MFC: r259089
Document the noncontigwr NFS mount option.
This is a content change.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2014-01-01T22:35:11.961604Z
K 7
svn:log
V 346
MFC: r259801
The NFSv4 client was passing both the p and cred arguments to
nfsv4_fillattr() as NULLs for the Getattr callback. This caused
nfsv4_fillattr() to not fill in the Change attribute for the reply.
I believe this was a violation of the RFC, but had little effect on
server behaviour. This patch passes a non-NULL p argument to fix this.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2014-01-01T22:43:16.692163Z
K 7
svn:log
V 793
MFC: r259845
An intermittent problem with NFSv4 exporting of ZFS snapshots was
reported to the freebsd-fs mailing list. I believe the problem was
caused by the Readdir operation using VFS_VGET() for a snapshot file entry
instead of VOP_LOOKUP(). This would not occur for NFSv3, since it
will do a VFS_VGET() of "." which fails with ENOTSUPP at the beginning
of the directory, whereas NFSv4 does not check "." or "..". This
patch adds a call to VFS_VGET() for the directory being read to check
for ENOTSUPP.
I also observed that the mount_on_fileid and fsid attributes were
not correct at the snapshot's auto mountpoints when looking at packet
traces for the Readdir. This patch fixes the attributes by doing a check
for different v_mount structure, even if the vnode v_mountedhere is not
set.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2014-01-01T22:49:37.096055Z
K 7
svn:log
V 273
MFC: r259854
The NFSv4 server would call VOP_SETATTR() with a shared locked vnode
when a Getattr for a file is done by a client other than the one that
holds the file's delegation. This would only happen when delegations
are enabled and the problem is fixed by this patch.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2014-01-01T22:51:19.149349Z
K 7
svn:log
V 284
Implement atomic_swap_<type>.
The operation was documented and implemented partially (both from a
type and architecture perspective) on 2013-08-21 and got used in
ZFS with revision 260150 (zfeature.c) and since ZFS is supported on
ia64, the lack of having atomic_swap became problem.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2014-01-01T22:56:49.012046Z
K 7
svn:log
V 20
Merge ^/head@260175

END
K 10
svn:author
V 6
scottl
K 8
svn:date
V 27
2014-01-02T01:40:19.796039Z
K 7
svn:log
V 194
MFC r260059, r260087:

Add the '-b' flag to 'camcontrol devlist'.  This prints only the existing
buses and their parent sims, useful for creating a sim->bus->device map.

Obtained from:	Netflix

END
K 10
svn:author
V 6
scottl
K 8
svn:date
V 27
2014-01-02T01:44:14.126590Z
K 7
svn:log
V 763
MFC r260068, r260069, r260076

 Add the -R option to allow fsck_ffs to restart itself when too many critical
 errors have been detected in a particular run.

 Clean up the global state variables so that a restart can happen correctly.

 Separate the global variables in fsck_ffs and fsdb to their own file.  This
 fixes header sharing with fscd.

 Correctly initialize, static-ize, and remove global variables as needed in
 dir.c.  This fixes a problem with lost+found directories that was causing
 a segfault.

 Correctly initialize, static-ize, and remove global variables as needed in
 suj.c.

 Initialize the suj globals before allocating the disk object, not after.
 Also ensure that 'preen' mode doesn't conflict with 'restart' mode

Obtained from:	Netflix

END
K 10
svn:author
V 6
scottl
K 8
svn:date
V 27
2014-01-02T01:51:54.268158Z
K 7
svn:log
V 443
 MFC r260070

 Multi-queue NIC drivers and multi-port lagg tend to use the same lower
 bits of the flowid as each other, resulting in a poor distribution of
 packets among queues in certain cases.  Work around this by adding a
 set of sysctls for controlling a bit-shift on the flowid when doing
 multi-port aggrigation in lagg and lacp.  By default, lagg/lacp will
 now use bits 16 and higher instead of 0 and higher.

Obtained from:	Netflix

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2014-01-02T02:20:10.464487Z
K 7
svn:log
V 104
Make the comment match the code. Not sure why we calculate it this
weird way, but didn't change that...

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-02T03:24:44.264379Z
K 7
svn:log
V 62
Fix build on platforms where atomic_swap_64 is not available.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-02T04:55:23.372718Z
K 7
svn:log
V 176
Import a file overlooked in r260154.

4369 implement zfs bookmarks
4368 zfs send filesystems from readonly pools

illumos/illumos-gate@78f171005391b928aaf1642b3206c534ed644332

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-02T07:34:36.685212Z
K 7
svn:log
V 181
MFV r260154 + 260182:

4369 implement zfs bookmarks
4368 zfs send filesystems from readonly pools

Illumos/illumos-gate@78f171005391b928aaf1642b3206c534ed644332

MFC after:	2 weeks

END
K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2014-01-02T08:02:57.971846Z
K 7
svn:log
V 96
Minor correction for the XHCI reset logic.

MFC after:	1 week
Found by:	Horse Ma <HMa@wyse.com>

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-02T08:10:35.052861Z
K 7
svn:log
V 496
MFV r260155:

When we encounter an I/O error on a piece of metadata while deleting
a file system or zvol, we don't update the bptree_entry_phys_t's
bookmark.  This would lead to double free of bp's which will lead to
space map corruption.

Instead of tolerating and allowing the corruption, panic immediately.

See Illumos #4390 for more details.

4391 panic system rather than corrupting pool if we hit bug 4390

Illumos/illumos-gate@8b36997aa24d9817807faa4efa301ac9c07a2b78

MFC after:	2 weeks

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-02T08:39:47.894615Z
K 7
svn:log
V 40
Fix !INET6 build for various platforms.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2014-01-02T08:40:37.719660Z
K 7
svn:log
V 250
lla_lookup() does modification only when LLE_CREATE is specified.
Thus we can use IF_AFDATA_RLOCK() instead of IF_AFDATA_LOCK() when doing
lla_lookup() without LLE_CREATE flag.

Reviewed by:	glebius, adrian
MFC after:	1 week
Sponsored by:	Yandex LLC

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2014-01-02T10:18:39.799171Z
K 7
svn:log
V 163
Fix regression from r249894. Now we pass "gw" as argument to if_output
method, thus for multicast case we need it to point at "dst".

PR:		185395
Submitted by:	ae

END
K 10
svn:author
V 3
zbb
K 8
svn:date
V 27
2014-01-02T11:24:04.288549Z
K 7
svn:log
V 223
Revert r260165: Proper configuration of unmapped_buf_allowed should be used

To avoid failures in bus_dmamap_sync() on ARM unmapped_buf_allowed should
be set to 0. Hence, ARM-specific changes in AHCI should not be applied.

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2014-01-02T13:44:01.952910Z
K 7
svn:log
V 62
MFC r260105:

Fix typo.

Sponsored by:	The FreeBSD Foundation

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2014-01-02T13:45:24.589275Z
K 7
svn:log
V 197
MFC r260106:

The devd part never got implemented; remove for now, until someone actually
needs this feature and can talk to me about how it should look like.

Sponsored by:	The FreeBSD Foundation

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2014-01-02T13:46:33.240503Z
K 7
svn:log
V 87
MFC r259502:

Reword the part about mutual CHAP.

Sponsored by:	The FreeBSD Foundation

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2014-01-02T13:48:54.073087Z
K 7
svn:log
V 94
MFC r258659:

Fix warnings to not append "No error: 0".

Sponsored by:	The FreeBSD Foundation

END
K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2014-01-02T13:53:53.336903Z
K 7
svn:log
V 252
Revert r260073; small diff reduction wrt gcc43 and Apple GCC.

Unfortunately this causes ICE on powerpc and sparc64.

Reducing these differences against upstream is not important
anymore so hopefully I have finished breaking the compiler
occasionally.

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2014-01-02T13:59:23.256852Z
K 7
svn:log
V 86
MFC r256838:

Don't test arrays for being NULL.

Sponsored by:	The FreeBSD Foundation

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2014-01-02T15:43:23.315244Z
K 7
svn:log
V 72
MFC r259870:

 Do not truncate the ``command'' column in ``ps'' output.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2014-01-02T16:27:30.457298Z
K 7
svn:log
V 72
MFC r259870:

 Do not truncate the ``command'' column in ``ps'' output.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2014-01-02T16:37:23.555914Z
K 7
svn:log
V 223
MFC r259872:

 The compile time constant limit on number of swap devices was removed in 5.2.
 As such, remove the EINVAL error saying so.  Currently the vm.nswapdev sysctl
 just represents the number of added swap devices.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2014-01-02T16:39:11.877537Z
K 7
svn:log
V 223
MFC r259872:

 The compile time constant limit on number of swap devices was removed in 5.2.
 As such, remove the EINVAL error saying so.  Currently the vm.nswapdev sysctl
 just represents the number of added swap devices.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2014-01-02T16:41:10.211823Z
K 7
svn:log
V 223
MFC r259872:

 The compile time constant limit on number of swap devices was removed in 5.2.
 As such, remove the EINVAL error saying so.  Currently the vm.nswapdev sysctl
 just represents the number of added swap devices.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2014-01-02T16:48:08.022569Z
K 7
svn:log
V 57
MFC r259906: Draft-ietf-tcpm-initcwnd-05 became RFC6928.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2014-01-02T16:50:26.130913Z
K 7
svn:log
V 57
MFC r259906: Draft-ietf-tcpm-initcwnd-05 became RFC6928.

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2014-01-02T18:30:24.964373Z
K 7
svn:log
V 20
Merge ^/head@260202

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2014-01-02T18:49:05.215586Z
K 7
svn:log
V 144
Assert that accounting for the pmap resident pages does not underflow.

Reviewed by:	alc
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2014-01-02T18:50:52.904911Z
K 7
svn:log
V 256
Update the description for pmap_remove_pages() to match the modern
times [1].  Assert that the pmap passed to pmap_remove_pages() is only
active on current CPU.

Submitted by:	alc [1]
Reviewed by:	alc
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2014-01-02T21:26:59.563262Z
K 7
svn:log
V 1241
Rework the DSDT generation code a bit to generate more accurate info about
LPC devices.  Among other things, the LPC serial ports now appear as
ACPI devices.
- Move the info for the top-level PCI bus into the PCI emulation code and
  add ResourceProducer entries for the memory ranges decoded by the bus
  for memory BARs.
- Add a framework to allow each PCI emulation driver to optionally write
  an entry into the DSDT under the \_SB_.PCI0 namespace.  The LPC driver
  uses this to write a node for the LPC bus (\_SB_.PCI0.ISA).
- Add a linker set to allow any LPC devices to write entries into the
  DSDT below the LPC node.
- Move the existing DSDT block for the RTC to the RTC driver.
- Add DSDT nodes for the AT PIC, the 8254 ISA timer, and the LPC UART
  devices.
- Add a "SuperIO" device under the LPC node to claim "system resources"
  aling with a linker set to allow various drivers to add IO or memory
  ranges that should be claimed as a system resource.
- Add system resource entries for the extended RTC IO range, the registers
  used for ACPI power management, the ELCR, PCI interrupt routing register,
  and post data register.
- Add various helper routines for generating DSDT entries.

Reviewed by:	neel (earlier version)

END
K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2014-01-02T21:30:59.165840Z
K 7
svn:log
V 114
Convert #defines to enums so that the values are visible in the debugger.

Requested by:	gibbs
MFC after:	2 weeks

END
K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2014-01-02T21:57:03.148414Z
K 7
svn:log
V 972
MFC 255708,255711,255731:
Extend the support for exempting processes from being killed when swap is
exhausted.
- Add a new protect(1) command that can be used to set or revoke protection
  from arbitrary processes.  Similar to ktrace it can apply a change to all
  existing descendants of a process as well as future descendants.
- Add a new procctl(2) system call that provides a generic interface for
  control operations on processes (as opposed to the debugger-specific
  operations provided by ptrace(2)).  procctl(2) uses a combination of
  idtype_t and an id to identify the set of processes on which to operate
  similar to wait6().
- Add a PROC_SPROTECT control operation to manage the protection status
  of a set of processes.  MADV_PROTECT still works for backwards
  compatability.
- Add a p_flag2 to struct proc (and a corresponding ki_flag2 to kinfo_proc)
  the first bit of which is used to track if P_PROTECT should be inherited
  by new child processes.

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2014-01-02T23:17:48.727881Z
K 7
svn:log
V 62
Carry one missed patch over from the pre-updated source tree.

END
K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2014-01-02T23:23:33.347764Z
K 7
svn:log
V 200
Add an option to enable or disable the small RX packet copying that
is done to improve performance of small frames.

When doing RX packing, the RX copying isn't necessarily required.

Reviewed by:	np

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2014-01-02T23:24:50.771375Z
K 7
svn:log
V 71
Retire VM_FREEPOOL_CACHE.

Sponsored by:	EMC / Isilon Storage Division

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2014-01-03T00:17:52.308537Z
K 7
svn:log
V 60
The HOT-E HL201 has 128MB Samsung SLC NAND, ID it properly.

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2014-01-03T00:18:38.351305Z
K 7
svn:log
V 103
Free the page instead of caching it in vm_pageout_scan().

Sponsored by:	EMC / Isilon Storage Division

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2014-01-03T00:26:56.877087Z
K 7
svn:log
V 77
Fill in some more info about the (somewhat old) Samsung parts I have
here...

END
K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2014-01-03T00:51:02.218429Z
K 7
svn:log
V 105
Let the page daemon decide when its time to reclaim a page.

Sponsored by:	EMC / Isilon Storage Division

END
K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2014-01-03T02:22:45.147203Z
K 7
svn:log
V 107
Fix the callbacks for NFSv4.0, which were broken by
a recent change for the NFSv4.1 backchannel callbacks.

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2014-01-03T02:32:05.477433Z
K 7
svn:log
V 101
Add IF_AFDATA_WLOCK_ASSERT() in case lla_lookup() is called with
LLE_CREATE flag.

MFC after:	1 week

END
K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2014-01-03T02:40:56.806840Z
K 7
svn:log
V 118
Use pointer to struct sockaddr_in6 in lla_lookup() call.
This prevents from triggering KASSERT in in6_lltable_lookup.

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2014-01-03T06:01:05.872646Z
K 7
svn:log
V 104
Add support for the MediaTek/Ralink RT3593 chipset.
Committed over the ZyXEL NWD2705 on amd64 with WPA.

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2014-01-03T06:02:08.670051Z
K 7
svn:log
V 7
Regen.

END
K 10
svn:author
V 7
pluknet
K 8
svn:date
V 27
2014-01-03T08:31:42.619926Z
K 7
svn:log
V 7
Regen.

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2014-01-03T09:07:03.067008Z
K 7
svn:log
V 127
MFp4 @1189711:

Fix resource leaks on nvlist_destroy().

Reported by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
MFC after:	3 days

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2014-01-03T09:10:04.392138Z
K 7
svn:log
V 145
MFp4 @1189741:

- Add missing nvlist_destroy().
- Don't override nvlout.

Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
MFC after:	3 days

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2014-01-03T11:03:12.395774Z
K 7
svn:log
V 125
Make failure of ifpromisc() a non-fatal error. This makes it possible to
run carp(4) on vtnet(4).

Sponsored by:	Nginx, Inc.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2014-01-03T12:06:54.579424Z
K 7
svn:log
V 168
Fix circular math macro.

Submitted by:		Lutz Donnerhacke via Dmitry Luhtionov
German lesson at:	http://lutz.donnerhacke.de/Blog/Der-Fluch-der-Stabilitaet
PR:			146082

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2014-01-03T12:28:33.145421Z
K 7
svn:log
V 277
Merge r259681 from head:

  Changes:
  - Reinit uio_resid and flags before every call to soreceive().
  - Set maximum acceptable size of packet to IP_MAXPACKET. As for now the
    module doesn't support INET6.
  - Properly handle MSG_TRUNC return from soreceive().

PR:	184601

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2014-01-03T14:30:24.523639Z
K 7
svn:log
V 511
MFC r258281: Fix siginfo_t.si_status for wait6/waitid/SIGCHLD.

Per POSIX, si_status should contain the value passed to exit() for
si_code==CLD_EXITED and the signal number for other si_code. This was
incorrect for CLD_EXITED and CLD_DUMPED.

This is still not fully POSIX-compliant (Austin group issue #594 says that
the full value passed to exit() shall be returned via si_status, not just
the low 8 bits) but is sufficient for a si_status-related test in libnih
(upstart, Debian/kFreeBSD).

PR:		kern/184002

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2014-01-03T14:33:25.413428Z
K 7
svn:log
V 87
Remove useless register variable modifiers.
Do some more style(9).

MFC after:	2 weeks

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-03T15:09:59.628705Z
K 7
svn:log
V 1489
Rework NFS Duplicate Request Cache cleanup logic.

 - Introduce additional hash to group requests by hash of sockref.  This
allows to process TCP acknowledgements without looping though all the cache,
and as result allows to do it every time.
 - Indroduce additional callbacks to notify application layer about sockets
disconnection.  Without this last few requests processed just before socket
disconnection never processed their ACKs and stuck in cache for many hours.
 - Implement transport-specific method for tracking reply acknowledgements.
New implementation does not cross multiple stack layers to get the data and
does not have race conditions that previously made some requests stuck
in cache.  This could be done more efficiently at sockbuf layer, but that
would broke some KBIs, while I don't know other consumers for it aside NFS.
 - Instead of traversing all DRC twice per request, run cleaning only once
per request, and except in some conditions traverse only single hash slot
at a time.

Together this limits NFS DRC growth only to situations of real connectivity
problems.  If network is working well, and so all replies are acknowledged,
cache remains almost empty even after hours of heavy load.  Without this
change on the same test cache was growing to many thousand requests even
with perfectly working local network.

As another result this reduces CPU time spent on the DRC handling during
SPEC NFS benchmark from about 10% to 0.5%.

Sponsored by:	iXsystems, Inc.

END
K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2014-01-03T15:54:12.696396Z
K 7
svn:log
V 343
MFC	r259655 (partial), r259944:

gcc: merge small upstream changes.

Fix for PR c++/29928

Backport from mainline:
2007-04-24  Hui-May Chang <hm.chang@apple.com>

* reload1.c (merge_assigned_reloads) : Do not merge a RELOAD_OTHER
instruction with a RELOAD_FOR_OPERAND_ADDRESS instruction.

Obtained from:	gcc 4.3 (rev. r124115, 124724: GPLv2)

END
K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2014-01-03T15:55:20.908839Z
K 7
svn:log
V 342
MFC	r259655 (partial), r259944

gcc: merge small upstream changes.

Fix for PR c++/29928

Backport from mainline:
2007-04-24  Hui-May Chang <hm.chang@apple.com>

* reload1.c (merge_assigned_reloads) : Do not merge a RELOAD_OTHER
instruction with a RELOAD_FOR_OPERAND_ADDRESS instruction.

Obtained from:	gcc 4.3 (rev. r124115, 124724: GPLv2)

END
K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2014-01-03T16:34:16.529948Z
K 7
svn:log
V 228
Don't check for fd limits in fdgrowtable_exp.

Callers do that already and additional check races with process
decreasing limits and can result in not growing the table at all, which
is currently not handled.

MFC after:	3 days

END
K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2014-01-03T16:36:55.854987Z
K 7
svn:log
V 105
Plug a memory leak in dup2 when both old and new fd have ioctl caps.

Reviewed by:	pjd
MFC after:	3 days

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-03T18:08:31.228056Z
K 7
svn:log
V 163
Remove extra conversion to nanoseconds from ddi_get_lbolt64().

As result this uses one multiplication and shifts instead of one division
and two multiplications.

END
K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2014-01-03T18:36:19.022079Z
K 7
svn:log
V 311
Update the dockstar DTS to reflect just NAND flash (no SPI NOR flash, and
the LED specification was just misplaced).  The rather odd memory mappings
that were in place used an undocumented attribute value (0x0f) that caused
problems with the system.

Submitted by:	Markus Pfeiffer <markus.pfeiffer@morphism.de>

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-03T18:44:37.146541Z
K 7
svn:log
V 106
In dmu_zfetch_stream_reclaim() replace division with multiplication and
move it out of the loop and lock.

END
K 10
svn:author
V 4
neel
K 8
svn:date
V 27
2014-01-03T19:25:52.665660Z
K 7
svn:log
V 557
Fix a bug in the HPET emulation where a timer interrupt could be lost when the
guest disables the HPET.

The HPET timer interrupt is triggered from the callout handler associated with
the timer. It is possible for the callout handler to be delayed before it gets
a chance to execute. If the guest disables the HPET during this window then the
handler never gets a chance to execute and the timer interrupt is lost.

This is now fixed by injecting a timer interrupt into the guest if the callout
time is detected to be in the past when the HPET is disabled.

END
K 10
svn:author
V 4
neel
K 8
svn:date
V 27
2014-01-03T19:29:33.533384Z
K 7
svn:log
V 98
Use the same label name for ENTRY() and END() macros for 'vmx_enter_guest'.

Pointed out by:	rmh@

END
K 10
svn:author
V 6
grehan
K 8
svn:date
V 27
2014-01-03T19:31:40.992358Z
K 7
svn:log
V 114
Cosmetic change - switch over to vertical SRCS to make it
easier to keep files in alpha order.

Reviewed by:	neel

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2014-01-03T20:02:30.342585Z
K 7
svn:log
V 84
MFC r259953:
Fix accounting for the negative cache entries when reusing v_cache_dd.

END
K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2014-01-03T20:02:59.191906Z
K 7
svn:log
V 84
MFC r259953:
Fix accounting for the negative cache entries when reusing v_cache_dd.

END
K 10
svn:author
V 3
gjb
K 8
svn:date
V 27
2014-01-03T20:27:15.075350Z
K 7
svn:log
V 154
MFC r259792:
  Remove references to SUP_UPDATE and CVS_UPDATE.
  Include base svn when evaluating if svn(1) exists.

Sponsored by:	The FreeBSD Foundation

END
K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2014-01-03T20:45:56.560797Z
K 7
svn:log
V 130
Wrap this debug statement in debug defines.  Else, this driver
will refuse to load.

MFC after:	2 weeks
Sponsored by:	Yahoo! Inc.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-03T20:47:51.928054Z
K 7
svn:log
V 58
MFC r259464:
Fix periodic per-CPU timers startup on boot.

END
K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2014-01-03T21:38:33.272171Z
K 7
svn:log
V 260
Fix a typo that caused a loop to run beyond the end of the array it was
searching.  If you didn't configure a timer capture pin you'd get a data
abort as it wandered into the weeds, now you get a nice warning message
about your config, as originally intended.

END
K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2014-01-03T22:56:23.132893Z
K 7
svn:log
V 127
sh(1): Discourage use of -e.

Also, do not say that ! before a pipeline is an operator, because it is
syntactically a keyword.

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2014-01-03T23:11:26.583597Z
K 7
svn:log
V 172
Use rnh_matchaddr instead of rnh_lookup for longest-prefix match.
rnh_lookup is effectively the same as rnh_matchaddr if called with
empy network mask.

MFC after:	2 weeks

END
K 10
svn:author
V 5
peter
K 8
svn:date
V 27
2014-01-03T23:35:01.701779Z
K 7
svn:log
V 49
Revert r258254: Alias WCHAR_T to UCS-4-INTERNAL.

END
K 10
svn:author
V 5
peter
K 8
svn:date
V 27
2014-01-03T23:36:03.847864Z
K 7
svn:log
V 57
Revert r258396 : teach iconv about a WCHAR_T pseudo-type

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-04T01:08:10.056651Z
K 7
svn:log
V 15
Use prototype.

END
K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2014-01-04T01:12:28.510069Z
K 7
svn:log
V 140
Make a copy instead using constant string directly when assigning to char *.

While I'm there also remove a few prototypes that are unused.

END
K 10
svn:author
V 6
edavis
K 8
svn:date
V 27
2014-01-04T04:48:58.078237Z
K 7
svn:log
V 129
MFC Broadcom 10Gb bxe driver
Merged r255736, r255861, r256299, r256341, r258187, r259928, r260113

Approved by:	davidch (mentor)

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2014-01-04T09:25:27.869900Z
K 7
svn:log
V 261
MFp4 @1189766:

- Compile the tests with .t suffix, so prove can use them directly.
- The CHECKX() macro should increment ntest just like the CHECK() macro.
- For consistency remove # from the pwd.t output.

Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2014-01-04T09:27:49.515587Z
K 7
svn:log
V 122
Don't allow to create GELI providers with a sector size, which is no a
power of 2.

Noticed by:	rwatson
MFC after:	3 days

END
K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2014-01-04T09:57:23.637524Z
K 7
svn:log
V 85
Properly document -u and -s.

MFC after:	3 days
Sponsored by:	The FreeBSD Foundation

END
K 10
svn:author
V 2
br
K 8
svn:date
V 27
2014-01-04T10:19:21.459231Z
K 7
svn:log
V 150
ENET on Vybrid Family SoC don't advertise its media capabilities
themselves properly, so force auto-negotiation.

Tested on mvf600.

Reviewed by:	ian

END
K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2014-01-04T11:39:59.722852Z
K 7
svn:log
V 321
Fix several bugs in sctp_bindx():
* Set errno to EAFNOSUPPORT if an address is provided which is neither
  AF_INET nor AF_INET6.
* Don't modify the arguments.
* Don't smash the stack when provided with a non-zero port.
* Handle the case correctly where the first address provided is
  an IPv6 address.

MFC after: 3 days

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T15:51:31.588499Z
K 7
svn:log
V 568
Replace locks added in r260229 to protect sequence counters with atomics.

New algorithm does not create additional lock congestion, while some races
it includes should not be a problem.  Those races may keep requests in DRC
cache for some more time by returning ACK position smaller then actual,
but it still should be able to drop thems when proper ACK finally read.

Races of the original algorithm based on TCP seq number were worse because
they happened when reply sequence number were recorded. After that even
correctly read ACKs could not clean DRC sometimes.

END
K 10
svn:author
V 5
kevlo
K 8
svn:date
V 27
2014-01-04T15:51:52.276360Z
K 7
svn:log
V 136
The whois() function is called in a loop so make sure we close the
socket to the whois server before returning.

Obtained from:	OpenBSD

END
K 10
svn:author
V 5
gavin
K 8
svn:date
V 27
2014-01-04T16:41:43.375490Z
K 7
svn:log
V 71
Remove what appears to be a stray debugging printf.

MFC after:	1 week

END
K 10
svn:author
V 5
gavin
K 8
svn:date
V 27
2014-01-04T16:44:05.933061Z
K 7
svn:log
V 173
Lower the priority of the "connect to any open wireless network" network
description, so guaranteeing that any other defined network will be tried
first.

MFC after:	1 week

END
K 10
svn:author
V 5
gavin
K 8
svn:date
V 27
2014-01-04T17:09:41.606720Z
K 7
svn:log
V 503
Allow bsdinstall to use WPA-Enterprise networks when installing.  This
only allows basic username/password config, and does not provide the
ability to set any of the other WPA options.  Regardless, this is
generally sufficient to associate.

Perhaps in the future this could allow full configuring (e.g. being able
to set "anonymous identity", and perhaps some of the more obscure WPA
options), though perhaps that will better belong in bsdconfig when that
grows wlan config ability.

MFC after:	1 week

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T17:22:53.520841Z
K 7
svn:log
V 303
MFC r260015:

In libc++'s type_traits header, avoid warnings (activated by our use of
-Wsystem-headers) about potential keyword compatibility problems, by
adding a __libcpp prefix to the applicable identifiers.

Upstream is still debating about this, but we need it now, to be able to
import clang 3.4.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T17:27:43.276867Z
K 7
svn:log
V 145
MFC r260003:

In libiconv_modules, surround unused static _citrus_XXX_pack_state() and
_citrus_XXX_unpack_state() functions with #if 0, for now.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T17:33:05.790323Z
K 7
svn:log
V 121
MFC r260016:

Remove superfluous old-style rcsid[] from if_sk.c.  There is already an
__FBSDID() at the top of the file.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T17:36:13.149333Z
K 7
svn:log
V 136
MFC r260017:

Mark unused static inline functions defined by the PCTRIE_DEFINE() macro
as __unused, so warnings about them are avoided.

END
K 10
svn:author
V 3
smh
K 8
svn:date
V 27
2014-01-04T17:52:43.006420Z
K 7
svn:log
V 167
Correct short delete issue in SCSI UNMAP support
Correct missing \n's in xpt_print's
Correct incorrect count being passed to short delete xpt_print

MFC after:	1 week

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T17:54:06.144069Z
K 7
svn:log
V 553
MFC r260020:

For sys/dev/drm2/radeon, only use -fms-extensions with gcc.  This flag
is only to stop gcc complaining about anonymous unions, which clang does
not do.  For clang 3.4 however, -fms-extensions enables the Microsoft
__wchar_t type, which clashes with our own types.h.

MFC r260102:

Similar to r260020, only use -fms-extensions with gcc, for all other
modules which require this flag to compile.  Use a GCC_MS_EXTENSIONS
variable, defined in kern.pre.mk, which can be used to easily supply the
flag (or not), depending on the compiler type.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T17:56:19.779304Z
K 7
svn:log
V 272
MFC r260102:

Similar to r260020, only use -fms-extensions with gcc, for all other
modules which require this flag to compile.  Use a GCC_MS_EXTENSIONS
variable, defined in kern.pre.mk, which can be used to easily supply the
flag (or not), depending on the compiler type.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T17:59:40.594281Z
K 7
svn:log
V 143
MFC r260019:

For some files under sys/dev/drm2/i915, turn off warnings about unused
functions and variables, since they are contributed code.

END
K 10
svn:author
V 6
edavis
K 8
svn:date
V 27
2014-01-04T18:10:15.362643Z
K 7
svn:log
V 130
MFC Broadcom 10Gb bxe driver
Merged r255736, r255861, r256299, r256341, r258187, r259928, r260113

Approved by:  davidch (mentor)

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T18:19:53.078668Z
K 7
svn:log
V 81
MFC r260025:

Disable warning about unused functions for ar9300_reset.c for now.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T18:24:45.216600Z
K 7
svn:log
V 106
MFC r260026:

Disable warning about unused functions for ieee80211_crypto.c and
ieee80211_mesh.c for now.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T18:33:28.109307Z
K 7
svn:log
V 100
MFC r260039:

Turn off warnings about unused variables for a bunch of files under
contrib/ipfilter.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T18:48:29.528293Z
K 7
svn:log
V 71
MFC r260038:

In sys/dev/en/midway.c, #if 0 an unused static function.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T18:53:31.610443Z
K 7
svn:log
V 180
MFC r260040:

In sys/dev/mcd/mcd.c, mark the static const COPYRIGHT string as __used,
so it ends up in the object file, and no warnings are emitted about it
being actually unused.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T18:58:18.728651Z
K 7
svn:log
V 121
MFC r260042:

Remove superfluous old-style rcsid[] from if_my.c.  There is already an
__FBSDID() at the top of the file.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T19:04:53.554512Z
K 7
svn:log
V 85
MFC r260048:

In sys/netgraph/netflow, use __FBSDID() instead of old-style rcs_id[].

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T19:13:25.999832Z
K 7
svn:log
V 69
MFC r260054:

In sys/dev/tpm/tpm.c, #if 0 an unused static function.

END
K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2014-01-04T19:51:57.612306Z
K 7
svn:log
V 330
Merge r258690 by mav from head:
  Fix bug introduced at r252226, when udata argument passed to bucket_alloc()
  was used without making sure first that it was really passed for us.

  On some of my systems this bug made user argument passed by ZFS code to
  uma_zalloc_arg() unexpectedly block UMA per-CPU caches for those zones.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2014-01-04T20:59:03.644477Z
K 7
svn:log
V 101
Implement OFW_BUS_MAP_INTR() in terms of the FDT PIC table, which will
become an ARM-specific quirk.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2014-01-04T21:14:33.374706Z
K 7
svn:log
V 173
Reimplement fdt_intr_to_rl() in terms of OFW_BUS_MAP_INTR() and
OFW_BUS_CONFIG_INTR(). This function is only used by simplebus, so will
likely be moved there in the future.

END
K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2014-01-04T21:18:22.956176Z
K 7
svn:log
V 290
Use bus_space_map() rather than pmap_mapdev() in nexus_activate_resource(),
when running on FDT systems.  Unmap memory in nexus_deactivate_resource().

Also, call rman_activate_resource() before mapping device memory, and only
do the mapping if it returns success.

Reviewed by:	nwhitehorn

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T21:18:54.660718Z
K 7
svn:log
V 113
MFC r260055:

In sys/dev/usb/wlan/if_urtw.c, #if 0 a static const variable, which has
been unused since r198194.

END
K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2014-01-04T21:19:20.483902Z
K 7
svn:log
V 211
Remove fdt_pic_table code from MIPS, PowerPC, and x86, as it is no longer
used by anything. The equivalent functionality is provided by the PIC drivers
themselves on PowerPC and this is a no-op on MIPS and x86.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T21:23:49.603468Z
K 7
svn:log
V 87
MFC r260056:

In sys/dev/vxge/vxgehal/vxgehal-ring.c, #if 0 an unused static function.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T21:32:53.940950Z
K 7
svn:log
V 171
MFC r260057:

In sys/dev/scc, remove unused static function scc_setmreg().  While
here, invoke scc_getmreg() in two more places where it can be used.

Reviewed by:	marcel

END
K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2014-01-04T21:38:41.241680Z
K 7
svn:log
V 205
In pmap_mapdev(), first check whether a static mapping exists, and if so
use it rather than allocating kva space and making another mapping.  In
pmap_unmapdev(), don't unmap/free if the mapping is static.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T21:45:52.041793Z
K 7
svn:log
V 138
MFC r260103:

In sys/amd64/amd64/pmap.c, remove static function pmap_is_current(),
which has been unused since r189415.

Reviewed by:	alc

END
K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2014-01-04T21:55:06.041807Z
K 7
svn:log
V 347
Bring back the old size of the kinfo_file structure to preserve ABI.
Keep only one uint64_t spare for further cap_rights_t expension.

Add a comment clarifying that if the size of this structure changes,
a new sysctl MIB has to be allocate for it and the old structure has
to be returned by the old sysctl MIB.

Requested by:	re
MFC after:	3 days

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T22:00:07.421493Z
K 7
svn:log
V 343
MFC r260095:

For sys/boot/i386 and sys/boot/pc98, separate flags to be passed
directly to the linker (LD_FLAGS) from flags passed indirectly, via the
compiler driver (LDFLAGS).

This is because several Makefiles under sys/boot/i386 and sys/boot/pc98
use ${LD} directly to link, and the normal LDFLAGS value should not be
used in these cases.

END
K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2014-01-04T22:09:53.287354Z
K 7
svn:log
V 273
Convert static device mapping to use the new arm_devmap_add_entry(),
and add static mappings that cover most of the on-chip peripherals with
1MB section mappings.  This adds about 220MB or so available kva space
by not using a hard-coded 0xF0000000 as the mapping address.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T22:13:16.731178Z
K 7
svn:log
V 105
MFC r260104:

For sys/ofed/drivers/infiniband/core/cm.c, disable warning about unused
functions for now.

END
K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2014-01-04T22:14:59.640570Z
K 7
svn:log
V 31
Doh!  Use C comments, not C++.

END
K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2014-01-04T22:25:26.752214Z
K 7
svn:log
V 306
Change semantics for rnh_lookup() function: now
it performs exact match search, regardless of netmask existance.
This simplifies most of rnh_lookup() consumers.

Fix panic triggered by deleting non-existent host route.

PR:		kern/185092
Submitted by:	Nikolay Denev <ndenev at gmail.com>
MFC after:	1 month

END
K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2014-01-04T22:30:18.551885Z
K 7
svn:log
V 97
More NAND IDs of some really old Samsung parts, also list the part
number that we're matching...

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T23:00:56.873978Z
K 7
svn:log
V 109
MFC r260111:

For sys/ofed/drivers/infiniband/hw/mlx4/mcg.c, disable warning about
unused variables for now.

END
K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-01-04T23:12:01.929514Z
K 7
svn:log
V 81
MFC r260112:

In sys/dev/sound/pci/maestro.c, #if 0 two unused static functions.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T23:31:34.641328Z
K 7
svn:log
V 1033
MFC r259232:
Create own free list for each of the first 32 possible allocation sizes.
In case of 4K allocation quantum that means for allocations up to 128K.

With growth of memory fragmentation these lists may grow to quite a large
sizes (tenths and hundreds of thousands items).  Having in one list items
of different sizes in worst case may require full linear list traversal,
that may be very expensive.  Having lists for items of single size means
that unless user specify some alignment or border requirements (that are
very rare cases) first item found on the list should satisfy the request.

While running SPEC NFS benchmark on top of ZFS on 24-core machine with
84GB RAM this change reduces CPU time spent in vmem_xalloc() from 8%
and lock congestion spinning around it from 20% to invisible levels.
And that all is by the cost of just 26 more pointers per vmem instance.

If at some point our kernel will start to actively use KVA allocations
with odd sizes above 128K, something may need to be done to bigger lists
also.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T23:35:34.069103Z
K 7
svn:log
V 499
MFC r258336:
Implement soft pressure on UMA cache bucket sizes.

Every time system detects low memory condition decrease bucket sizes for
each zone by one item.  As result, higher memory pressure will push to
smaller bucket sizes and so smaller per-CPU caches and so more efficient
memory use.

Before this change there was no force to oppose buckets growth as result
of practically inevitable zone lock conflicts, and after some run time
per-CPU caches could consume enough RAM to kill the system.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T23:37:01.678951Z
K 7
svn:log
V 570
MFC r258337:
Add two new UMA bucket zones to store 3 and 9 items per bucket.

These new buckets make bucket size self-tuning more soft and precise.
Without them there are buckets for 1, 5, 13, 29, ... items.  While at
bigger sizes difference about 2x is fine, at smallest ones it is 5x and
2.6x respectively.  New buckets make that line look like 1, 3, 5, 9, 13,
29, reducing jumps between steps, making algorithm work softer, allocating
and freeing memory in better fitting chunks.  Otherwise there is quite a
big gap between allocating 128K and 5x128K of RAM at once.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T23:38:06.884110Z
K 7
svn:log
V 297
MFC r258338:
Grow UMA zone bucket size also on lock congestion during item free.

Lock congestion is the same, whether it happens on alloc or free, so
handle it equally.  Now that we have back pressure, there is no problem
to grow buckets a bit faster.  Any way growth is much slower then in 9.x.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T23:39:39.491926Z
K 7
svn:log
V 315
MFC r258340, r258497:
Implement mechanism to safely but slowly purge UMA per-CPU caches.

This is a last resort for very low memory condition in case other measures
to free memory were ineffective.  Sequentially cycle through all CPUs and
extract per-CPU cache buckets into zone cache from where they can be freed.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T23:40:47.709154Z
K 7
svn:log
V 367
MFC r258691:
Don't count bucket allocation failures for UMA zones as their own failures.
There are good reasons for this to happen, such as recursion prevention, etc.
and they are not fatal since buckets are just an optimization mechanism.
Real bucket allocation failures are any way counted by the bucket zones
themselves, and we don't need double accounting there.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T23:42:24.753401Z
K 7
svn:log
V 432
MFC r258693:
Make UMA to not blindly force offpage slab header allocation for large
(> PAGE_SIZE) zones.  If zone is not multiple to PAGE_SIZE, there may
be enough space for the header at the last page, so we may avoid extra
header memory allocation and hash table update/lookup.

ZFS creates bunch of odd-sized UMA zones (5120, 6144, 7168, 10240, 14336).
This change gives good use to at least some of otherwise lost memory there.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T23:43:18.105919Z
K 7
svn:log
V 143
MFC r258716:
 - Add bucket size column to `show uma` DDB command.
 - Add `show umacache` command to show alike stats for cache-only UMA zones.

END
K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-01-04T23:45:55.581523Z
K 7
svn:log
V 59
MFC r258256, r258390:
Fix umastat build on present kernel.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2014-01-04T23:48:20.329448Z
K 7
svn:log
V 217
Replace SHUB_MMR_PIO_WSTAT0 and SHUB_MMR_PIO_WSTAT1 with a parameterized
variant, called SHUB_MMR_PIO_WSTAT(x). On Shub2-based systems there are
4 slices instead of 2 and as such there are 4 PIO/MEM status registers.

END
K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2014-01-04T23:53:11.478945Z
K 7
svn:log
V 136
Save the slice in which the CPU is located in the PCPU structure.
We need to know that when we want to send PTC operations to the
SHub.

END
K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2014-01-05T00:32:38.531056Z
K 7
svn:log
V 169
libcpp: misc fixes from Apple's GCC.

Fixes some bugs detected by Apple:
#error with unmatched quotes
pragma mark

Obtained from:	Apple GCC 4.2 - 5553
MFC after:	1 week

END