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Commit Graph

189173 Commits

Author SHA1 Message Date
Guy Helmer
c759c06046 Fix releasing the lock in the parent atrun process after the queue
directory has been processed. Otherwise, a long-running child process
caused other atrun invocations to stall unnecessarily.
2014-04-17 16:00:26 +00:00
Alexander Motin
48ecfdc414 Correct AMD chipsets identification.
Submitted by:	Dmitry Luhtionov <dmitryluhtionov@gmail.com>
MFC after:	2 weeks
2014-04-17 14:16:02 +00:00
Bjoern A. Zeeb
43b001dc46 Stop casting the const char * to void * to char * to make compile more happy
after r264573.

Someone submit to:	OpenBSD
MFC after:	13 days
X-MFC with:	r264573
2014-04-17 14:15:53 +00:00
Bjoern A. Zeeb
107074dfec Remove duplicate extern declarations after r264573.
Makes things compile better.

Someone submit to:	OpenBSD
MFC after:		13 days
X-MFC with:		r264573
2014-04-17 13:57:37 +00:00
Bjoern A. Zeeb
0ef79eac83 Based on xlp_machdep.c and completed the list of options based on
boot/mips/beri/loader/metadata.c allow FDT configuration to set
command line options.
This leads to an interesting quesiton of future interactions with loader.
However for configurations without loader this allows bootverbose or boot
single user to be set by compiling a new kernel, which is good enough for
testing and debugging.

Reviewed by:	rwatson
MFC after:	1 week
2014-04-17 13:02:59 +00:00
Edward Tomasz Napierala
280c1e94b4 Remove redundant code.
Sponsored by:	The FreeBSD Foundation
2014-04-17 12:53:56 +00:00
Bjoern A. Zeeb
4a9af7d53f Add the initial version of if_nf10bmac(4), a driver to support an
NetFPGA-10G Embedded CPU Ethernet Core.

The current version operates on a simple PIO based interface connected
to a NetFPGA-10G port.

To avoid confusion: this driver operates on a CPU running on the FPGA,
e.g. BERI/mips, and is not suited for the PCI host interface.

MFC after:	1 week
Relnotes:	yes
Sponsored by:	DARPA/AFRL
2014-04-17 12:33:26 +00:00
Andrey V. Elsukov
99143cd46c Remove redundant unlock.
This code was removed from the opensolaris and darwin's
netsmb implementations, in DfBSD it also has been disabled.

PR:		36566, 87859, 139407, 161579, 175557, 178412, 186652
MFC after:	2 weeks
Sponsored by:	Yandex LLC
2014-04-17 12:22:08 +00:00
Christian Brueffer
9e9865b63f Add a missing break in the TCP case.
Reviewed by:	bms
MFC after:	1 week
2014-04-17 10:27:18 +00:00
Andrey V. Elsukov
52c57247d3 Remove unused variable.
PR:		173521
MFC after:	1 week
Sponsored by:	Yandex LLC
2014-04-17 06:40:11 +00:00
Pedro F. Giffuni
f77d666207 Minor style(9) cleanups
#define should be followed by a tab.

MFC after:	3 days
2014-04-17 01:43:15 +00:00
Xin LI
be848c7a13 Sync with OpenBSD.
MFC after:	2 weeks
2014-04-16 23:14:05 +00:00
Maksim Yevmenkin
2ae4b3d100 when watchdogd is asked to exit nicely (via SIGTERM) it will
stop timer. since watchdogd rc.d script is marked as 'shutdown'
it will exit (on shutdown) and stop timer. if system happens to
hung after watchdogd exited, manual reset is required. when one
operates in "lights-out" type of environments and without
readily available "remote hands" it could create a problem.

this provides ability to override "stop signal" for watchdogd.
default behavior is preserved, i.e. watchdogd will still be killed
via SIGTERM and timer will be stopped. in order to activate new
feature, one needs to put

watchdogd_sig_stop="KILL"

into /etc/rc.conf and also make sure watchdogd timeout is set
to long enough value allowing system to come back online before
timeout fires.

Obtained from:	Netflix
MFC after:	1 week
2014-04-16 22:26:42 +00:00
Navdeep Parhar
c7a3775adf Do not set M_BESTFIT if a strategy has already been provided. This
fixes problems when using M_FIRSTFIT.

Reviewed by:	jeff@
MFC after:	1 week
2014-04-16 21:39:43 +00:00
Alexander Motin
7a0397fc3b Close the race in older code, that caused connection stuck after r264348.
Reviewed by:	trasz
MFC after:	2 weeks
Sponsored by:	iXsystems, Inc.
2014-04-16 19:59:06 +00:00
Warner Losh
3e67de07f4 Include opt_ddb.h in the list of SRCS, since we include it.
MFC after: 3d
2014-04-16 19:49:44 +00:00
Alexander Motin
d10a1df8d7 Fix VIRTUAL and PROF interval timers for short intervals, broken at r247903.
Due to the way those timers are implemented, we can't handle very short
intervals.  In addition to that mentioned patch caused math overflows
for short intervals.  To avoid that round those intervals to 1 tick.

PR:		kern/187668
MFC after:	1 week
2014-04-16 18:37:46 +00:00
Edward Tomasz Napierala
57a4f20b8d Make it possible for the initiator side to operate in both proxy
and normal mode; this makes it possible to compile with the former
by default, but use it only when neccessary.  That's especially
important for the userland part.

Sponsored by:	The FreeBSD Foundation
2014-04-16 18:23:36 +00:00
Edward Tomasz Napierala
a67051e9f6 Fix typo.
Sponsored by:	The FreeBSD Foundation
2014-04-16 17:39:59 +00:00
Edward Tomasz Napierala
f1f12e40e6 Add kern.iscsi.fail_on_disconnection; this is required for gmultipath
to work.

Sponsored by:	The FreeBSD Foundation
2014-04-16 17:39:10 +00:00
Brooks Davis
ebf99c0225 Remove the libkse directory. It was unhooked from the build and kernel
support removed in 2008 (prior to 8.0).

Approved by:	deischen, imp
MFC after:	3 days
2014-04-16 17:12:59 +00:00
Bjoern A. Zeeb
5cb35d896d Use ETHER_ALIGN as argument to m_adj() to offset the beginning of packet
rather than the magic number 2.

While here fix a typo in a comment.

No functional changes.

MFC after:	1 week
Sponsored by:	DARPA/AFRL
2014-04-16 15:28:17 +00:00
Andrey V. Elsukov
69155b132d Set oif only for outgoing packets.
PR:		188543
MFC after:	1 week
Sponsored by:	Yandex LLC
2014-04-16 14:37:11 +00:00
Bjoern A. Zeeb
a780104e1f When switching variables to flags in r243185 a few cases were missed.
After r263152 this leaves unused variables if route(8) is compiled
without INET support.
Switch the remaining variable accesses to flags and remove now obsolete
variables.

Reviewed by:	glebius
MFC after:	1 week
2014-04-16 12:29:45 +00:00
Edward Tomasz Napierala
0341c3e1c7 Remove useless debug.
Sponsored by:	The FreeBSD Foundation
2014-04-16 11:28:38 +00:00
Edward Tomasz Napierala
2be596ad38 Be more strict with locking for is_waiting_for_iscsid variable.
Sponsored by:	The FreeBSD Foundation
2014-04-16 11:28:05 +00:00
Edward Tomasz Napierala
d24546759e Get rid of ISCSIDCLOSE; it wasn't used and is redundant anyway,
because of ISCSIDFAIL.

Sponsored by:	The FreeBSD Foundation
2014-04-16 11:19:49 +00:00
Edward Tomasz Napierala
61a2a354f8 English.
Sponsored by:	The FreeBSD Foundation
2014-04-16 11:07:29 +00:00
Edward Tomasz Napierala
d5e316e5e8 If we fail to create LUN, try again on next configuration reload.
Sponsored by:	The FreeBSD Foundation
2014-04-16 11:06:45 +00:00
Edward Tomasz Napierala
fe845cdb48 Use consistent punctuation.
Sponsored by:	The FreeBSD Foundation
2014-04-16 11:05:57 +00:00
Edward Tomasz Napierala
639466801c Use proper terminology in debug messages.
Sponsored by:	The FreeBSD Foundation
2014-04-16 11:03:21 +00:00
Edward Tomasz Napierala
d6093026ec Constify.
Sponsored by:	The FreeBSD Foundation
2014-04-16 11:01:59 +00:00
Edward Tomasz Napierala
8eab95d646 Properly pass the initiator address when running in proxy mode.
Sponsored by:	The FreeBSD Foundation
2014-04-16 11:00:10 +00:00
Edward Tomasz Napierala
9a95cfffd8 Use socket address from accept(2) instead of retrieving it via
getpeername(2).

Sponsored by:	The FreeBSD Foundation
2014-04-16 10:49:48 +00:00
Edward Tomasz Napierala
a113ac0506 Rework the way we enable CTL iSCSI port. Previously conf_apply()
needed it to be already enabled, because listening in proxy mode
requires it; however, it's conf_apply() that opens pidfiles,
so it resulted in port being enabled before pidfile was opened.
This was not so bad, but it was also disabled when pidfile couldn't
be opened due to ctld already running; this means that starting
second ctld instance screwed up the first.

Sponsored by:	The FreeBSD Foundation
2014-04-16 10:43:12 +00:00
Edward Tomasz Napierala
6e4f347cd6 Make it possible to interrupt login when running in proxy mode.
Sponsored by:	The FreeBSD Foundation
2014-04-16 10:37:26 +00:00
Edward Tomasz Napierala
8cab2ed4cd Properly identify target portal when running in proxy mode. While here,
remove CTL_ISCSI_CLOSE, it wasn't used or implemented anyway.

Sponsored by:	The FreeBSD Foundation
2014-04-16 10:29:34 +00:00
Edward Tomasz Napierala
2ebde326cb Add some stuff to make it easier to figure out for the system administrator
whether the ICL_KERNEL_PROXY stuff got compiled in correctly.

Sponsored by:	The FreeBSD Foundation
2014-04-16 10:18:44 +00:00
Edward Tomasz Napierala
ba3a2d31c8 Make it possible for the iSCSI target side to operate in both normal
and ICL_KERNEL_PROXY mode, and fix some bit rot so the latter actually
works again.

Sponsored by:	The FreeBSD Foundation
2014-04-16 10:06:37 +00:00
Gleb Smirnoff
79bde95f51 Backout r257223,r257224,r257225,r257246,r257710. The changes caused
some regressions in ICMP handling, and right now me and Baptiste
are out of time on analyzing them.

PR:		188253
2014-04-16 09:25:20 +00:00
Andrey V. Elsukov
cd92c2e1ec Remove _IP_VHL* macros and related ifdefs.
MFC after:	1 week
2014-04-16 05:31:54 +00:00
Glen Barber
f83d85861b Fix armv6 build failure: "armv6-freebsd-gcc: not found"
Help from:	imp
Sponsored by:	The FreeBSD Foundation
2014-04-15 23:27:14 +00:00
Rick Macklem
bd9fd667c4 Vlan did not set the value of if_hw_tsomax, so when vlan
was stacked on top of a network interface that set if_hw_tsomax,
tcp_output() would see the default value instead of the value
set by the network interface. This patch modifies vlan so that
it sets if_hw_tsomax to the value of the parent interface.

Reviewed by:	glebius
MFC after:	2 weeks
2014-04-15 21:48:35 +00:00
John Baldwin
380174cbe4 Don't spindown the BSP if it executes hlt with the APIC disabled. A
guest that doesn't use the APIC at all can trigger this, plus the BSP
always needs to execute as it should trigger a reset, etc.

Reviewed by:	tychon
2014-04-15 20:53:53 +00:00
Warner Losh
3ab2877e43 Document WITHOUT_GPL_DTC too. 2014-04-15 20:41:55 +00:00
Marius Strobl
10bcada8fa Correct a typo in a device description added in r264257. 2014-04-15 19:58:05 +00:00
Tycho Nightingale
54f6330515 Local APIC access via 32-bit naturally-aligned loads is merely
suggested in the SDM.  Since some OSes have implemented otherwise
don't be too rigorous in enforcing it.

Approved by:	grehan (co-mentor)
2014-04-15 17:06:26 +00:00
Christian Brueffer
fb50471ca9 Correct sorting. 2014-04-15 16:31:23 +00:00
Christian Brueffer
e27a4d582f Mention Capsicum.
MFC after:	1 week
2014-04-15 16:29:21 +00:00
Marcel Moolenaar
855be5b2c1 Make sure not to do I/O for more than MAXPHYS bytes. Doing so can cause
problems in our providers, such as a KASSERT in md(4). We can initiate
I/O for more than MAXPHYS bytes if we've been given a BIO for MAXPHYS
bytes, the blocks from which we're reading couldn't be compressed and
we had compression in preceeding blocks resulting in misalignment of
the blocks we're trying to read relative to the sector. We're forced to
round up the I/O length to make it an multiple of the sector size.

When we detect the condition, we'll reduce the block count and perform
a "short" read. In g_uzip_done() we need to consider the original I/O
length and stop early if we're about to deflate a block that we didn't
read. By using bio_completed in the cloned BIO and not bio_length to
check for this, we automatically and gracefully handle short reads that
our providers may be doing on top of the short reads we may initiate
ourselves.

Obtained from:	Juniper Networks, Inc.
2014-04-15 15:41:57 +00:00