Commit Graph

215551 Commits

Author SHA1 Message Date
Alexander Motin
efa0867fb0 MFV r302991: 6950 ARC should cache compressed data
illumos/illumos-gate@dcbf3bd6a1
dcbf3bd6a1

https://www.illumos.org/issues/6950
  When reading compressed data from disk, the ARC should keep the compressed
  block cached and only decompress it when consumers access the block. The
  uncompressed data should be short-lived allowing the ARC to cache a much larger
  amount of data. The DMU would also maintain a smaller cache of uncompressed
  blocks to minimize the impact of decompressing frequently accessed blocks.

Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Don Brady <don.brady@intel.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
Author: George Wilson <george.wilson@delphix.com>
2016-09-03 08:30:51 +00:00
Justin Hibbits
c26e24432a Return a NULL pointer (0 vm_offset) on error in map_dcsr().
mpc85xx_map_dcsr() returns a vm_offset_t, not an error code.  Follow-up to
r304069.
2016-09-03 04:21:40 +00:00
Justin Hibbits
124ef7692e Use the right ifdef macro.
"E500" is not defined, but "BOOKE_E500" is.  Without this the idle hook cannot
be called.

MFC after:	1 week
2016-09-03 04:09:03 +00:00
Alan Cox
d0881641d4 As an optimization to the machine-independent layer, change the machine-
dependent pmap_ts_referenced() so that it updates the page's dirty field
if a modified bit is found while counting reference bits.  This
opportunistic update can be performed at low cost and can eliminate the
need for some future calls to pmap_is_modified() by the machine-
independent layer.

MFC after:	3 weeks
2016-09-03 03:14:24 +00:00
George V. Neville-Neil
6e988609cf Add cpuset support to separate forked processes.
Reviewed by:	cem
Sponsored by:	Rubicon Communications, LLC (Netgate)
Differential Revision:	https://reviews.freebsd.org/D7766
2016-09-03 00:22:42 +00:00
George V. Neville-Neil
224d0bee95 Add a runner script for cryptotest.
Althought cryptotest itself has a -z mode to test all algorithms at a variety
of sizes, this script allows us to be more selective.  Threads and buffer sizes
move in powers of two from 1, for threads, and 256 for buffer sizes.

e.g.  cryptorun.sh aes 4 512

Test aes with 1, 2 and 4 processes, and at sizes of 256 and 512 bytes.

Sponsored by:	Rubicon Communications, LLC (Netgate)
2016-09-02 21:35:32 +00:00
Conrad Meyer
387016a576 dhclient: add support for interface-mtu (26)
Make dhclient set interface MTU if it was provided.

This version implements MTU setting in dhclient itself before it runs
dhclient-script.

PR:		206721
Submitted by:	novel@
Reported by:	Jarrod Petz <jlpetz at gmail.com>
Reviewed by:	cem, allanjude
Differential Revision:	https://reviews.freebsd.org/D5675
2016-09-02 21:14:29 +00:00
Jilles Tjoelker
681e94f4d0 sh: Add some tests for non-standard features of the echo builtin.
MFC after:	1 week
2016-09-02 21:13:46 +00:00
George V. Neville-Neil
8f120c0db3 Clean up the usage message and remove dead code.
Reviewed by:	cem
MFC after:	2 weeks
Sponsored by:	Rubicon Communications, LLC (Netgate)
Differential Revision:	https://reviews.freebsd.org/D7765
2016-09-02 21:11:37 +00:00
Bryan Drewery
92e4e43ea8 DIRDEPS_BUILD: Update dependencies after a 'make bootstrap-tools'.
MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division
2016-09-02 20:41:43 +00:00
Kristof Provost
ec21434933 Renaming libifc to libifconfig in response to feedback on initial commit of
this library. Sticking to 'libifconfig' (and 'ifconfig_' as function prefix)
should reduce chances of namespace collisions, make it more clear what the
library does, and be more in line with existing libraries.

Submitted by: Marie Helene Kvello-Aune <marieheleneka@gmail.com>
Differential Revision:	https://reviews.freebsd.org/D7742
Reviewed by:	cem, kp
2016-09-02 18:33:08 +00:00
Hajimu UMEMOTO
2279a9a428 When -n is specified, don't make bogus DNS queries. Instead,
when -n is specified more than once, hostnames stored in utmp
are attempted to resolve to display them as network addresses.

PR:		212272
2016-09-02 18:28:14 +00:00
Brooks Davis
fd50a70770 Merge from CheriBSD:
Rename sigprop-table constants to SIGPROP_ from SA_ to reduce the
impression of a namespace collision.

Submitted by:	rwatson
Reviewed by:	jhb, kib (slightly different versions)
Obtained from:	CheriBSD (814ec5771cb1cb53deba317c561de62a91ae7684)
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D7616
2016-09-02 18:22:56 +00:00
Andrew Turner
af6936890a Add a pc_clock pcpu field and use it to implement cpu_est_clockrate. This
will allow drivers that manage the clock frequency to communicate this with
the reset of the kernel.

Reported by:	jmcneill
MFC after:	1 week
Sponsored by:	ABT Systems Ltd
2016-09-02 10:13:51 +00:00
Hans Petter Selasky
5f51814803 Fix array size issue when using the pre-scaling feature for
ISOCHRONOUS USB transfers. Make sure enough length and buffer pointers
are allocated when setting up the libusb transfer structure to support
the maximum number of frames the kernel can handle.

MFC after:	1 week
2016-09-02 08:44:14 +00:00
Enji Cooper
7a83ecc454 Skip :test_large on i386
More assertions are failing on ^/head now.

PR:	205446
Sponsored by:	EMC / Isilon Storage Division
2016-09-02 08:17:43 +00:00
Sepherosa Ziehau
225c6e916e hyperv/ic: Cleanup timesync channel callback.
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7745
2016-09-02 06:23:28 +00:00
Sepherosa Ziehau
1feb13270d hyperv/ic: Cleanup shutdown channel callback.
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7744
2016-09-02 06:15:30 +00:00
Sepherosa Ziehau
9c040f41df hyperv/ic: Minor style fix.
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7743
2016-09-02 06:08:08 +00:00
Sepherosa Ziehau
772b86ba12 net/rndis: Define common message header for RNDIS messages.
And avoid RNDIS_HEADER_OFFSET hardcoding.

Reviewed by:	hps
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7739
2016-09-02 05:57:13 +00:00
Sepherosa Ziehau
178228a10e net/rndis: Add comment for rndis_comp_hdr
Reviewed by:	hps
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7738
2016-09-02 05:49:38 +00:00
Sepherosa Ziehau
2a469fff98 hyperv/hn: Use the per-packet-info types defined by net/rndis.h
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7737
2016-09-02 05:30:38 +00:00
Sepherosa Ziehau
4e835450fd hyperv/hn: Simplify RX hash related bits.
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7736
2016-09-02 03:19:55 +00:00
Ed Maste
5e5d4b233a cron: use existing maximum username constant MAXLOGNAME
Previously cron had its own maximum username length limit, which was
smaller than the system's MAXLOGNAME. This could lead to crontab -u
updating the wrong user's crontab (if the name was truncated, and
matched another user).

PR:		212305
Reported by:	Andrii Kuzik
Reviewed by:	allanjude, jilles
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D7747
2016-09-02 03:15:54 +00:00
Sepherosa Ziehau
a191051577 hyperv/hn: Rework RXCSUM related bits
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7735
2016-09-02 03:10:30 +00:00
Kevin Lo
3c02834389 Revert r304192 to fix short month names and replace %b with %_m in date_fmt
for Chinese locales.

As mentioned in the commit message of r289041, nl_langinfo(ABMON_*) only
returned numbers when using a Chinese locale, this causes problems in
applications that put the short month name and the day of the month together.

Spotted by:	Ting-Wei Lan <lantw44 gmail com>
2016-09-02 00:43:03 +00:00
Kevin Lo
578fb84eb4 Replace %m with %_m in date_fmt for Chinese locales.
This is a fix for the problem mentioned in the PR.

PR:	199441
2016-09-02 00:27:27 +00:00
Navdeep Parhar
af4251f3a1 cxgbe/cxgbei: Provide a knob to set the DDP threshold for iSCSI
transfers.

The Initiator and Target both perform zero copy receive for transfers
greater than or equal to this threshold.

Sponsored by:	Chelsio Communications
2016-09-02 00:21:24 +00:00
Brooks Davis
466522c3ac Initialize lists of signals using C99 designators
Reviewed by:	jilles
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D7601
2016-09-02 00:16:19 +00:00
Navdeep Parhar
22536e1556 cxgbe/cxgbei: Count various events related to iSCSI operation and make
these counters available in the sysctl MIB.

Sponsored by:	Chelsio Communications
2016-09-01 23:58:36 +00:00
Conrad Meyer
985efa77cc ioat(4): Despam relatively common hardware reset messages
Reported by:	ngie@
2016-09-01 23:56:02 +00:00
Bryan Drewery
b3cf0fa874 DIRDEPS_BUILD: Build crunchide for the host.
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2016-09-01 23:52:25 +00:00
Bryan Drewery
689a876e96 DIRDEPS_BUILD: Include crunched object meta files for gendirdeps.
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2016-09-01 23:52:20 +00:00
Bryan Drewery
fcc803dfce Bump __FreeBSD_version for crunchgen META_MODE fix in r305254.
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2016-09-01 23:22:31 +00:00
Bryan Drewery
12330f35fa DIRDEPS_BUILD: Fix 'make bootstrap-tools' not using the proper tblgen binaries.
This was an incomplete item from r291561.  The host {clang,llvm}-tblgen
binaries were used, rather than the ones built into the host stagedir by
normal Makefile.depend dependencies on tblgen.

MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division
2016-09-01 23:21:12 +00:00
Bryan Drewery
5017231ad7 META_MODE/DIRDEPS_BUILD: Fix various issues with crunch builds.
- DIRDEPS_BUILD: Fix crunchgen builds losing their library dependencies
  on a nop-rebuild.
- META_MODE: Fix not rebuilding various crunch.mk targets if their .meta
  files warrant a rebuild.  They were lacking .meta files previously.
  This adds .NOMETA to the crunch objects being used since they are
  already built.  Bmake was forcing a rebuild on them since their
  .meta files were not in the expected place; there is no reason to
  rebuild them.

MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2016-09-01 23:21:08 +00:00
Bryan Drewery
9954e8e612 META_MODE: Don't expect .meta files for side-effect generated files.
This is similar to r301285.

MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division
2016-09-01 23:20:54 +00:00
Navdeep Parhar
fec7f83342 cxgbe/cxgbei: Minor changes in the iSCSI CPL handlers.
- Use m_copydata instead of bcopy.
- Add new assertions.
- Log some more information.

Sponsored by:	Chelsio Communications
2016-09-01 22:40:55 +00:00
John Baldwin
72ac509e46 Remove warning about pci_addr_t being different sizes.
pci_addr_t has always been 64-bits since r163805.

MFC after:	1 week
2016-09-01 21:30:12 +00:00
Jared McNeill
1396b52e55 Add support for changing A23 PLL1 frequency. 2016-09-01 21:20:07 +00:00
Jared McNeill
e8ca6c4d83 Add support for setting DCDC2 voltage. 2016-09-01 21:19:11 +00:00
John Baldwin
8fc33c6776 Remove the digi(4) manpage and digi from the release notes. 2016-09-01 21:16:29 +00:00
Bryan Drewery
a9d0abd93f DIRDEPS_BUILD: Add missing crunchgen host tool.
MFC after:	3 days
Sponsored by:	EMC / Isilon Storage Division
2016-09-01 21:15:37 +00:00
Andrey A. Chernov
2fbab0097a fgetwc(3) may set both __SEOF and __SERR at once (in case of incomplete
sequence near EOF), so we can't just check for
(wc == WEOF && !__sfeof(fp)) and must relay on __sferror(fp) with
__SERR clearing/restoring.

MFC after:      7 days
2016-09-01 20:45:04 +00:00
Navdeep Parhar
7cba15b16e cxgbe/cxgbei: Retire all DDP related code from cxgbei and switch to
routines available in t4_tom to manage the iSCSI DDP page pod region.

This adds the ability to use multiple DDP page sizes to the iSCSI
driver, among other improvements.

Sponsored by:	Chelsio Communications
2016-09-01 20:43:01 +00:00
John Baldwin
2d77e0ca06 Remove the digi(4) drivers.
These drivers were never updated for the new TTY changes and have
been disconnected from the build since 8.0.

Ok'd by:	imp, peterj
2016-09-01 19:51:35 +00:00
Bruce Evans
90adad104b The log message for the previous commit didn't mention the most the
important detail that sc_cngetc() now opens and closes the keyboard
on every call again.  This was moved from sc_cngetc() to scn_cngrab/
ungrab() in r228644, but the change wasn't quite complete.  After
fixes for nesting in kbdd_poll() in ukbd and kbdmux, these opens
and closes should have no significant effect if done while grabbed.
They fix unusual cases when cngetc() is called while not grabbed.

This commit is the main fix for screen locking in sc_cnputc():
detect deadlock or likely-deadlock and handle it by buffering the
output atomically and printing it later if the deadlock condition
clears (and sc_cnputc() is called).

The most common deadlock is when the screen lock is held by ourself.
Then it would be safe to acquire the lock recursively if the console
driver is calling printf() in a safe context, but we don't know when
that is.  It is not safe to ignore the lock even in kdb or panic mode.
But ignore it in panic mode.  The only other known case of deadlock
is when another thread holds the lock but is running on a stopped CPU.
Detect that case approximately by using trylock and retrying for 1000
usec.  On a 4 GHz CPU, 100 usec is almost long enough -- screen switches
take slightly longer than that.  Not retrying at all is good enough
except for stress tests, and planned future versions will extend the
timeout so that the stress tests work better.

To see the behaviour when deadlock is detected, single step through
sctty_outwakeup() (or sc_puts() to start with deadlock).  Another
(serial) console is needed to the buffered-only output, but the
keyboard works in this context to continue or step out of the
deadlocked region.  The buffer is not large enough to hold all the
output for this.
2016-09-01 19:18:26 +00:00
Alexander Motin
c543b519be MFV r304158:
7136 ESC_VDEV_REMOVE_AUX ought to always include vdev information

7115 6922 generates ESC_ZFS_VDEV_REMOVE_AUX a bit too often

illumos/illumos-gate@b72b6bb10a
https://github.com/illumos/illumos-gate/commit/b72b6bb10ad55121a1b352c6f68ebdc8e
20c9086

https://www.illumos.org/issues/7136
  6922 added ESC_ZFS_VDEV_REMOVE_AUX and ESC_ZFS_VDEV_REMOVE_DEV sysevents
  whenever an aux device gets removed from a pool. However, those sysevents will
  be created without the vdev_guid and vdev_path fields. It would be better to
  always populate those fields.

https://www.illumos.org/issues/7115
  The addition of spa_event_notify in vdev removal code (see #6922) causes event
s
  to be generated even if the spare failed to be removed with EBUSY.

Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Alan Somers <asomers@gmail.com>
2016-09-01 18:37:11 +00:00
Alexander Motin
25584d12e7 MFV r302993: 7104 increase indirect block size
illumos/illumos-gate@4b5c8e93ca
https://github.com/illumos/illumos-gate/commit/4b5c8e93cab28d3c65ba9d407fd8f46e3
be1db1c

https://www.illumos.org/issues/7104
  The current default indirect block size is 16KB. We can improve
  performance by increasing it to 128KB. This is especially helpful for
  any workload that needs to read most of the metadata, e.g.
  scrub/resilver, file deletion, filesystem deletion, and zfs send.
  We also need to fix a few space estimation errors to make the tests
  pass.

Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Matthew Ahrens <mahrens@delphix.com>
2016-09-01 18:33:39 +00:00
Alexander Motin
dd7f7cb7ac MFV r302992: 7071 lzc_snapshot does not fill in errlist on ENOENT
illumos/illumos-gate@25f7d993ad
https://github.com/illumos/illumos-gate/commit/25f7d993adbfb3452ac4625b379167074
6d35ae3

https://www.illumos.org/issues/7071
  upstream
  DLPX-40482 lzc_snapshot does not fill in errlist on ENOENT

Reviewed by: Igor Kozhukhov <ikozhukhov@gmail.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Matthew Ahrens <mahrens@delphix.com>
2016-09-01 18:25:49 +00:00