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Commit Graph

203935 Commits

Author SHA1 Message Date
Ed Maste
d237d4cccb Add MIPS ELF section type SHT_MIPS_ABIFLAGS definition
Sponsored by:	The FreeBSD Foundation
2015-09-22 00:56:43 +00:00
Bryan Drewery
7c6cc9de3a Fix installation of 32bit libraries after r288074.
FILES is not used when LIBRARIES_ONLY is set, which is used to build and
install the lib32 sysroot.  All of the csu files do quality as "libraries"
for this case so just undefine LIBRARIES_ONLY.

This is still better than the previous realinstall handling as it does
not hook into META_MODE properly.

Sponsored by:	EMC / Isilon Storage Division
2015-09-21 21:44:02 +00:00
Bryan Drewery
092a37c9f9 Use SHAREOWN/SHAREMODE/SHAREGRP rather than LIB* as these are plain ASCII
scripts that the linker can load rather than binary library objects.

Effectively no change.

Suggested by:	hrs
2015-09-21 18:52:52 +00:00
Bryan Drewery
5ca34122ec Replace realinstall: and META_MODE staging hacks with FILES mechanism.
This partially reverts r270170 for lib/csu/i386 while retaining the
change for using bsd.lib.mk.

These FILES groups could go into lib/csu/Makefile.inc but I've kept them
in the Makefiles for clarity.

Sponsored by:	EMC / Isilon Storage Division
2015-09-21 18:39:13 +00:00
Andrew Turner
756508c7f6 Add the __aeabi_memclr8 symbol, clang 3.7 uses this.
MFC after:	1 week
Sponsored by:	ABT Systems Lts
2015-09-21 18:35:32 +00:00
Ed Maste
67da38c51c Move kbd.c to main sys/conf/files list
It is (optionally) used on all architectures.

Sponsored by:	The FreeBSD Foundation
2015-09-21 17:31:11 +00:00
Dag-Erling Smørgrav
be70578239 Restore the upstream (and documented) behavior of searching for modules
both in /usr/lib and /usr/local/lib, thus simplifying the use of modules
from ports, without breaking the compat32 case again.

PR:		191151
MFC after:	3 weeks
2015-09-21 17:26:35 +00:00
Ed Maste
b5512f3b27 Move DTrace tools to cross-tools stage
Bootstrap tools exist for backwards compatibility support. DTrace tools
tools are also needed for cross builds, so belong in cross-tools.

Reviewed by:	imp (earlier), markj
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D2144
2015-09-21 16:07:22 +00:00
Konstantin Belousov
1f57d8c66b Ensure that maxproc does not exceed pid_max, at the time of boot.
Changes to kern.pid_max mib after the boot can break this relation.

The maxfiles value was calculated by the MAXFILES formula based on
maxproc value, but this change decouples them, and MAXFILES now
references maxusers.  Without manual tuning, the maxfiles default
value remains as it was prior to this commit.  But for systems which
have tuned maxproc and rely on maxfiles to adjust, additional
reconfiguration is needed.

Reported by:	rwatson
Reviewed by:	emaste
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2015-09-21 15:02:59 +00:00
Alexander Motin
8153ec9ad5 Log iSCSI session reinstatements.
False session reinstatements can be result of misconfiguration, when
several initiators use the same initiator name and ISID.
2015-09-21 13:25:29 +00:00
Bjoern A. Zeeb
7af7c754e4 Compare mbuf pointer to NULL rather than to 0.
No functional change.

MFC after:	2 weeks
2015-09-21 12:53:26 +00:00
Bjoern A. Zeeb
b1ce89f2bc In the UDP over IPv6 implementation several cases are using the wrong protocol,
e.g., based on wrong "next header" assumptions (which does not have to point to
the upper layer protocol), or using hard-coded UDP instead of UDP or UDP-Lite
possibly switching protocols.  Fix those cases for UDP-Lite to work correctly.

PR:			202788
Submitted by:		Tiwei Bie (btw mail.ustc.edu.cn) [parts]
Reviewed by:		gnn, Tiwei Bie (btw mail.ustc.edu.cn),
			kevlo (earlier version)
MFC after:		2 weeks
Differential Revision:	https://reviews.freebsd.org/D3686
2015-09-21 12:32:36 +00:00
Andriy Gapon
e88445a48b MFV r287817: 6220 memleak in l2arc on debug build
c546f36aa8
https://www.illumos.org/issues/6220
  5408 introduced a memleak in l2arc, namely the member b_thawed gets leaked when
  an arc_hdr is realloced from full to l2only.

Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Reviewed by: Simon Klinkert <simon.klinkert@gmail.com>
Reviewed by: George Wilson <george@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Arne Jansen <sensille@gmx.net>
2015-09-21 12:23:01 +00:00
Alexander V. Chernikov
aa5f023eaf Unify nd6 state switching by using newly-created nd6_llinfo_setstate()
function. The change is mostly mechanical with the following exception:
Last piece of nd6_resolve_slow() was refactored: ND6_LLINFO_PERMANENT
  condition was removed as always-true, explicit ND6_LLINFO_NOSTATE ->
  ND6_LLINFO_INCOMPLETE state transition was removed as duplicate.

Reviewed by:	ae
Sponsored by:	Yandex LLC
2015-09-21 11:19:53 +00:00
Alexander Motin
e543b3a83f Make cltd ignore HA ports. 2015-09-21 10:27:30 +00:00
Alexander V. Chernikov
1496229a91 Add "stale" timer back to nd6_cache_lladdr().
Setting timer was accidentally removed in r276844 due to misleading
  comment on its meaningless. Add it back to restore proper behaviour.
2015-09-21 10:24:34 +00:00
Alexander Motin
61639a0a3f Bunch of improvements to ctlstat.
Add -p option to allow filtering by ports.
Make -l and -p options work in all modes as filters.
Improve output formatting to better fit columns.
2015-09-21 09:37:49 +00:00
Enji Cooper
f7d9215fa6 Delete /etc/autofs/special_noauto when MK_AUTOFS == no
MFC after: 1 week
2015-09-21 03:39:13 +00:00
Luiz Otavio O Souza
61ebeff43c Enable if_dwc for Allwinner A20 based boards.
This enables the gigabit ethernet on cubieboard2 and banana pi.

A special thanks to Netgate who gently provided me with a banana pi almost
a year ago.
2015-09-21 03:17:41 +00:00
Adrian Chadd
5d07643e36 Yes, it supports 802.11n. 2015-09-21 02:33:11 +00:00
Adrian Chadd
39089f06bf Flip on 11n by default; update TODO items. 2015-09-21 02:32:11 +00:00
Adrian Chadd
77435f1835 Convert if_rsu to use a deferred transmit task rather than using rsu_start()
to do it directly.

Ensure that we re-queue starting transmit upon TX completion.

This solves two issues:

* It stops tx stalls - before this, if the transmit path filled the
  mbuf queue then it'd never start another transmit.

* It enforces ordering - this is very required for 802.11n which
  requires frames to be transmitted in the order they're queued.
  Since everything remotely involved in USB has an unlock/thing/relock
  pattern with that mutex, the only way to guarantee TX ordering is
  to 100% defer it into a separate thread.

This now survives an iperf test and gets a reliable 30mbit/sec.
2015-09-21 02:30:22 +00:00
Adrian Chadd
829e0b0b84 Drain the mbuf queue upon rsu_stop().
Correctly (I hope!) remove net80211 references before doing so.
Just doing a dumb mbufq drain isn't enough.

If enough traffic occurs and the mbuf queue fills up then transmit
stalls (which I'm not fixing in this commit!) but then the mbuf queue
stays full until the driver is removed.  There's also the net80211
node refcounting leak.

This just ensures that during rsu_stop and detach the mbuf queue
is purged (and references!) so the queue-full situation can be
recovered from.
2015-09-21 02:12:01 +00:00
Luiz Otavio O Souza
ea8b18848f Add the A20 glue code for if_dwc.
This code initializes the GMAC clock and sets the pin mux to rgmii.

It also override the if_dwc defaults to set the alternate descriptor type
and MII clock used on A20.

Tested on cubieboard2 and banana pi.
2015-09-21 01:51:37 +00:00
Adrian Chadd
3d07cc29cf Disable HT40 in if_rsu for now. There's something missing in the HT40
setup pieces and so (at least) transmit doesn't work.

It'll just fall back to being a straight HT20 device and negotiate
HT20 only.

Tested by: Idwer Vollering <vidwer@gmail.com>
2015-09-20 22:52:40 +00:00
Craig Rodrigues
3ba5ea2408 Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 21:21:17 +00:00
Craig Rodrigues
626c9d7433 Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 21:21:01 +00:00
Konstantin Belousov
1d48f121d8 Ensure that when a blockable open of fifo returns success, a valid
file descriptor opened for complimentary access exists as well.

The implementation of the guarantee is done by counting the
generations of readers and writers opens.  We return success and not
EINTR or ERESTART error, when the sleep for complimentary opening is
interrupted, but the generation was changed during the sleep.

Longer explanation: assume there are two threads, A doing open("fifo",
O_RDONLY) and B doing open("fifo", O_WRONLY), and no other threads
either trying to open the fifo, nor there are any file descriptors
referencing the fifo.  Before the change, it was possible e.g. for for
thread A to return a valid file descriptor, while thread B returned
EINTR if a signal to B was delivered simultaneously with the wakeup
from A.  After the change, in this situation both A::open() and
B::open() succeed and the signal is made "as if" it was noticed
slightly later.  Note that the signal actual delivery is not changed,
it is done by ast on syscall return path, so signal handler is still
executed before first instruction after syscall.

See PR for the code demonstrating the issue.

PR:	203162
Reported by:	Victor Stinner victor.stinner@gmail.com
Reviewed by:	jilles
Tested by:	bapt, pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2015-09-20 21:18:33 +00:00
Alexander Motin
2eb293b996 Output times as normal microseconds, rather then in bintime format. 2015-09-20 21:06:37 +00:00
Craig Rodrigues
d9556fb15d Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:55:00 +00:00
Craig Rodrigues
5e939c7dcb Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:53:24 +00:00
Craig Rodrigues
107909b888 Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:52:13 +00:00
Craig Rodrigues
85cef63214 Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:51:52 +00:00
Craig Rodrigues
060e5496fc Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:50:56 +00:00
Craig Rodrigues
c83f3fc4b4 Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:50:18 +00:00
Craig Rodrigues
25070501c6 Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:28:49 +00:00
Craig Rodrigues
4178e4b070 Remove names from some prototypes 2015-09-20 20:27:57 +00:00
Craig Rodrigues
7dcedc7a74 Remove names from some prototypes 2015-09-20 20:26:46 +00:00
Craig Rodrigues
f98e0c9dd8 Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:24:28 +00:00
Craig Rodrigues
55b6b759c8 Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:23:16 +00:00
Craig Rodrigues
d5bf9eb518 Remove names from some prototypes 2015-09-20 20:21:49 +00:00
Craig Rodrigues
8d7e1f1585 Remove names from some prototypes 2015-09-20 20:16:34 +00:00
Craig Rodrigues
48d59c2270 Remove names from prototypes 2015-09-20 20:15:44 +00:00
Alan Cox
d9347bca9a Correct a non-fatal error in vm_pageout_worker(). vm_pageout_worker()
should not assume that vm_pages_needed will remain set while it sleeps.
Other threads can clear vm_pages_needed by performing a sufficient
number of vm_page_free() calls, e.g., process termination.  The effect
of this error was that vm_pageout_worker() would free and/or launder
pages when, in fact, there was no shortage of free pages.

Rewrite a nearby comment to describe all of the possible cases and not
just the most common case.  The problem being that the comment made
the most common case seem like the only case.

Reviewed by:	kib
MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division
2015-09-20 19:20:03 +00:00
Luiz Otavio O Souza
715a136ddf Fix the build by adding the alternate descriptors and MII clock defines.
This obviously should be in the last commit.
2015-09-20 14:28:06 +00:00
Luiz Otavio O Souza
5df539274f Add alternate descriptors support for if_dwc.
This also adds a newbus interface that allows a SoC to override the
following settings:

 - if_dwc specific SoC initialization;
 - if_dwc descriptor type;
 - if_dwc MII clock.

This seems to be an old version of the hardware descriptors but it is
still in use in a few SoCs (namely Allwinner A20 and Amlogic at least).

Tested on Cubieboard2 and Banana pi.

Tested for regressions on Altera Cyclone by br@ (old version).

Obtained from:	NetBSD
2015-09-20 14:13:29 +00:00
Luiz Otavio O Souza
da9a326be3 Remove unnecessary includes and, while here, sort them. 2015-09-20 13:15:09 +00:00
Alexander Motin
218d25d00b Mark with DMA flag I/Os waiting for iSCSI write data after R2T.
Reads and immediate writes are not blocking, so don't bother.
2015-09-20 11:39:19 +00:00
Alexander Motin
b22213694e Remove couple excess SGLIST I/O flags.
Those flags duplicated respective (sg_entries > 0) values.
2015-09-20 10:40:30 +00:00
Craig Rodrigues
6874645fa9 Add include for declaration of _set_tp(). Eliminates -Wmissing-prototypes warnings. 2015-09-20 04:59:01 +00:00