Commit Graph

182150 Commits

Author SHA1 Message Date
Niclas Zeising
bc772b9013 Document WITHOUT_SVNLITE and WITH_SVN.
PR:		docs/180025
Submitted by:	Garrett Cooper <yaneurabeya@gmail.com>
2013-07-03 12:36:47 +00:00
Davide Italiano
9e9421bcdf - Fix double frees/user after free.
- Allocate using smb_rq_alloc() instead of inlining it.

Reported by:	uqs
Found with:	Coverity Scan
2013-07-03 10:31:45 +00:00
Hiroki Sato
4099f7e640 Fix a typo (s/error/errno/). 2013-07-03 09:50:59 +00:00
Dag-Erling Smørgrav
a05aa38cb1 There is no reason to disallow setting the password or account expiry
date to the current date.

MFC after:	3 days
2013-07-03 09:48:24 +00:00
Hiroki Sato
6facd7a6b8 Fix a compiler warning.
MFC after:	1 week
2013-07-03 07:31:07 +00:00
Peter Wemm
19dfd82d81 Replace the #define for "iconv" so it is for the function name instead of
a macro with parameters.  Remove a __DECONST hack and add consts instead
for gnu libiconv API compatability.  This makes it work with things like
devel/boost-libs that expects to use "iconv" as though it were a pointer.
2013-07-03 07:03:19 +00:00
Mikolaj Golub
7f87e7c276 hastResourceWorkerPid is read-only.
Submitted by:	jilles
MFC after:	3 days
2013-07-03 05:54:23 +00:00
Rick Macklem
a820822ec8 A problem with the old NFS client where large writes to large files
would sometimes result in a corrupted file was reported via email.
This problem appears to have been caused by r251719 (reverting
r251719 fixed the problem). Although I have not been able to
reproduce this problem, I suspect it is caused by another thread
increasing np->n_size after the mtx_unlock(&np->n_mtx) but before
the vnode_pager_setsize() call. Since the np->n_mtx mutex serializes
updates to np->n_size, doing the vnode_pager_setsize() with the
mutex locked appears to avoid the problem.
Unfortunately, vnode_pager_setsize() where the new size is smaller,
cannot be called with a mutex held.
This patch returns the semantics to be close to pre-r251719 (actually
pre-r248567, r248581, r248567 for the new client) such that the call to
vnode_pager_setsize() is only delayed until after the mutex is
unlocked when np->n_size is shrinking. Since the file is growing
when being written, I believe this will fix the corruption.
A better solution might be to replace the mutex with a sleep lock,
but that is a non-trivial conversion, so this fix is hoped to be
sufficient in the meantime.

Reported by:	David G. Lawrence (dg@dglawrence.com)
Tested by:	David G. Lawrence (to be done soon)
Reviewed by:	kib
MFC after:	1 week
2013-07-03 00:19:03 +00:00
Kirk McKusick
3f8db5b147 Make better use of metadata area by avoiding using it for data blocks
that no should no longer immediately follow their indirect blocks.

MFC after:	2 weeks
2013-07-02 21:07:08 +00:00
Eitan Adler
13cb76318e Remove extranious '.'
Submitted by:	swildner@DragonflyBSD.org
2013-07-02 20:25:58 +00:00
Xin LI
fa3483e67c When listing with -f, skip all memory disks that are not vnode-backed.
Noticed by:	kevlo
MFC after:	3 days
2013-07-02 19:42:47 +00:00
Andrew Turner
4579f5e5c1 Enable VFP on Raspberry Pi. This has worked as of r251712. 2013-07-02 19:35:04 +00:00
Mikolaj Golub
e338dbe453 Add a mib for worker process ID.
MFC after:	3 days
2013-07-02 18:54:39 +00:00
Pedro F. Giffuni
5f3a9c4000 Style fix: spaces.
Cleanup the incomplete revert.

Reported by:	bde
MFC after:	4 weeks
2013-07-02 18:45:37 +00:00
Xin LI
1bf9e66cbc Plug a memory leak. 2013-07-02 17:34:34 +00:00
David E. O'Brien
a559a5a94f Properly handle input lines containing NUL characters such that pgets()
accurately fills the read buffer.

Callers of pgets() still mis-process the buffer contents if the read line
contains NUL characters, but this at least makes pgets() accurate.
2013-07-02 17:17:42 +00:00
David E. O'Brien
07b3f0f7db Make it so that 'patch < FUBAR' and 'patch -i FUBAR' operate the same.
The former makes a copy of stdin, but was not accurately putting the
content of stdin into a temp file.  This lead to the undercounting
the number of lines in hunks containing NUL characters when reading
from stdin.  Thus resulting in "unexpected end of file in patch" errors.
2013-07-02 17:09:57 +00:00
Hiroki Sato
af8056441e - Allow ND6_IFF_AUTO_LINKLOCAL for IFT_BRIDGE. An interface with IFT_BRIDGE
is initialized with !ND6_IFF_AUTO_LINKLOCAL && !ND6_IFF_ACCEPT_RTADV
  regardless of net.inet6.ip6.accept_rtadv and net.inet6.ip6.auto_linklocal.
  To configure an autoconfigured link-local address (RFC 4862), the
  following rc.conf(5) configuration can be used:

   ifconfig_bridge0_ipv6="inet6 auto_linklocal"

- if_bridge(4) now removes IPv6 addresses on a member interface to be
  added when the parent interface or one of the existing member
  interfaces has an IPv6 address.  if_bridge(4) merges each link-local
  scope zone which the member interfaces form respectively, so it causes
  address scope violation.  Removal of the IPv6 addresses prevents it.

- if_lagg(4) now removes IPv6 addresses on a member interfaces
  unconditionally.

- Set reasonable flags to non-IPv6-capable interfaces. [*]

Submitted by:	rpaulo [*]
MFC after:	1 week
2013-07-02 16:58:15 +00:00
Hiroki Sato
e32d93954d Fix a panic when leaving MC group in a kernel with VIMAGE enabled.
in_leavegroup() is called from an asynchronous task, and
igmp_change_state() requires that curvnet is set by the caller.
2013-07-02 16:39:12 +00:00
Alan Somers
967ecf4aed Explicitly include <cstdarg> to fix compilation with libc++. It is implicitly
included by libstdc++.

Reported By: Oliver Hartmann
Approved by: gibbs (co-mentor, implicit)
2013-07-02 14:48:39 +00:00
Bruce M Simpson
d32438c3f1 When acquiring a lease, record the value of the BOOTP siaddr field
contained in the DHCP offer, and write it out to the lease file
as an unquoted value of the "next-server" keyword. The value is ignored
when the lease is read back by dhclient, however other applications
are free to parse it.

The intent behind this change is to allow easier interoperability
with automated installation systems e.g. Cobbler, Foreman, Razor;
FreeBSD installation kernels can automatically probe the network
to discover deployment servers.  There are no plans to MFC this
change unless a backport is specifically requested.

The syntax of the "next-server <ip>" lease keyword is intended to be
identical to that used by the ISC DHCPD server in its configuration files.
The required defines are already present in dhclient but were unused before
this change. (Note: This is NOT the same as Option 66, tftp-server-name).

It has been exercised in a university protocol testbed environment, with
Cobbler and an mfsBSD image containing pc-sysinstall (driven by Cobbler
Cheetah templates). The SYSLINUX memdisk driver is used to boot mfsBSD.
Currently this approach requires that a dedicated system profile has
been created for the node where FreeBSD is to be deployed. If this
is not present, the pc-sysinstall wrapper will be unable to obtain
a node configuration. There is code in progress to allow mfsBSD images
to obtain the required hints from the memdisk environment by parsing
the MBFT ACPI chunk.  This is non-standard as it is not linked into
the platform's ACPI RSDT.

Reviewed by:	des
2013-07-02 13:24:37 +00:00
Glen Barber
92994bd3ba - Update newvers.sh to include svn revision in uname(1) if the
system has svnliteversion.
- If svnliteversion is not found, look for svnversion in /usr/bin
  and /usr/local/bin, since svnlite can be installed as svn if
  WITH_SVN is set.[1]
- Remove /bin from binary search paths.[1]

Discussed with:	kib [1]
MFC after:	3 days
Approved by:	kib (mentor)
2013-07-02 10:36:57 +00:00
Lawrence Stewart
92a0637f73 Import an implementation of the CAIA Delay-Gradient (CDG) congestion control
algorithm, which is based on the 2011 v0.1 patch release and described in the
paper "Revisiting TCP Congestion Control using Delay Gradients" by David Hayes
and Grenville Armitage. It is implemented as a kernel module compatible with the
modular congestion control framework.

CDG is a hybrid congestion control algorithm which reacts to both packet loss
and inferred queuing delay. It attempts to operate as a delay-based algorithm
where possible, but utilises heuristics to detect loss-based TCP cross traffic
and will compete effectively as required. CDG is therefore incrementally
deployable and suitable for use on shared networks.

In collaboration with:	David Hayes <david.hayes at ieee.org> and
		Grenville Armitage <garmitage at swin edu au>
MFC after:	4 days
Sponsored by:	Cisco University Research Program and FreeBSD Foundation
2013-07-02 08:44:56 +00:00
Andrew Turner
b206d4e77f Work around an ARM EABI issue where clang would sometimes incorrectly align
the stack in a leaf function that uses TLS.

The issue is, when using TLS, the function is no longer a leaf as it calls
__aeabi_read_tp. With statically linked programs this is not an issue as
it doesn't make use of the stack, however with dynamically linked
applications we enter rtld which does use the stack and makes assumptions
about it's alignment.

This is only a temporary fix until a better patch can be made and submitted
upstream.
2013-07-02 08:04:41 +00:00
Mateusz Guzik
a82a370603 Fix receiving fd over unix socket broken in r247740.
If n fds were passed, it would receive the first one n times.

Reported by:	Shawn Webb <lattera@gmail.com>, koobs, gleb
Tested by:	koobs, gleb
Reviewed by:	pjd
2013-07-02 07:36:04 +00:00
Hiroki Sato
52d5f34490 Add Planex MZK-UE150N.
Submitted by:	Yusuke Tanaka
MFC after:	3 days
2013-07-02 07:35:57 +00:00
Rui Paulo
463de68bf0 Fix indentation.
Submitted by:	jmallet
2013-07-02 07:17:56 +00:00
Rui Paulo
689b225721 Add register definitions for the Wii IPC system. 2013-07-02 06:59:37 +00:00
Rui Paulo
a5dcb0640f Add RealTek 8192SU product IDs. 2013-07-02 06:49:05 +00:00
Peter Grehan
34d244edb2 Fix up option parsing to allow a colon in the config section.
Clean up some other unnecessary code.

Submitted by:	Dinakar Medavaram    dinnu sun at gmail
Reviewed by:	neel
2013-07-01 23:53:22 +00:00
Mark Johnston
0022f867b4 Be sure to destory the fasttrap cleanup mutex when unloading the fasttrap
module. This should be MFCed with r250953.
2013-07-01 23:12:59 +00:00
Warren Block
42c916d7ee Add a new gptboot(8) man page. Factor out the redundant information
in gpart(8) and boot(8), adding references to gptboot(8) in both.

Reviewed by:	jhb, ae, pjd, Paul Schenkeveld <bsdcan@psconsult.nl>, david_a_bright@dell.com (portions), gjb
MFC after:	1 week
2013-07-01 22:38:36 +00:00
Robert Millan
4310207e25 Wrap cxgbe declaration around MK_SOURCELESS_UCODE check 2013-07-01 22:21:42 +00:00
Xin LI
ad170a1e02 Fix typo in vfs_mount(9) item. 2013-07-01 21:58:08 +00:00
Alan Somers
0285e9b1cf style(9) fixes, including the removal of page break characters. No functional
changes.

Approved by:	gibbs (co-mentor)
2013-07-01 21:49:17 +00:00
Pedro F. Giffuni
9a0aea4625 Change i_gen in UFS to an unsigned type.
Revert the simplification of the i_gen calculation.
It is still a good idea to avoid zero values and for the case
of old filesystems there is probably no advantage in using
the complete 32 bits anyways.

Discussed with:	bde
MFC after:	4 weeks
2013-07-01 21:43:40 +00:00
Rick Macklem
62869df0c8 Document the fact that an NFSv4 mount uses the host uuid to uniquely
identify the client to the server. As such, NFSv4 mounts
will break if host_enable="NO" is specified.
This is a content change.

Suggested by:	lars@netapp.com
MFC after:	3 days
2013-07-01 21:41:12 +00:00
Alan Somers
be685e0128 Add a SIGINFO handler to devd. It will send useful statistics to syslog or
stderr as appropriate.  Currently, the only statistic printed is the number of
events received.

Reviewed by:	eadler
Approved by:	gibbs (co-mentor)
2013-07-01 21:33:05 +00:00
Alan Somers
6d1014a32b Add syslog(3) support to devd(8).
sbin/devd/devd.cc
        All output will now go to syslog(3) if devd is daemonized, or stderr
        if it's running in the foreground.

sbin/devd/devd.8
        Remove the "-D" flag.  Filtering messages by priority now
	happens in the usual syslog way.  For performance reasons, a few
	extra-verbose debugging statements are now conditional on the "-d" (do
	not daemonize) flag.

etc/syslog.conf
etc/newsyslog.conf
        Direct messages from devd(8) to /var/log/devd.log, but leave it
        disabled by default

Reviewed by:	eadler
Approved by:	gibbs (co-mentor)
MFC after:	never (removed a command-line option from devd)
2013-07-01 21:20:17 +00:00
Xin LI
0d8a14f9b1 Correct a typo in comment. 2013-07-01 21:18:39 +00:00
Rick Macklem
28be5427f1 A recent version of the oldnfs NFS client in head/current
will crash when doing a large write, since m_get2() would
return NULL. This patch fixes the problem, since nfsm_uiotombuf()
will allocate additional mbufs, as required.

Reported by:	sbruno
Tested by:	sbruno
Discussed with:	glebius
2013-07-01 21:16:19 +00:00
Peter Grehan
e60f5d779e Ignore guest PAT settings by default in EPT mappings.
From experimentation, other hypervisors also do this.

Diagnosed by:	tycho nightingale at pluribusnetworks com
Reviewed by:	neel
2013-07-01 20:05:43 +00:00
Michael Tuexen
004f2eb2c1 Enable SCTP, since it is also enabled on GENERIC and it works fine on
the Raspberry Pi.

Discussed with: rpaulo
2013-07-01 18:58:59 +00:00
Mikolaj Golub
14f200d97e Make hastctl(1) ('list' command) output a worker pid.
Reviewed by:	pjd
MFC after:	3 days
2013-07-01 18:41:07 +00:00
Steven Hartland
5dd4da9f24 Remove forced timeout of in-flight commands from mfi_timeout.
While this prevents commands getting stuck forever there is no way to guarantee
that data from the command hasn't been committed to the device.

In addition older mfi firmware has a bug that would cause the controller to
frequently stall IO for over our timeout value, which when combined with
a forced timeout often resulted in panics in UFS; which would otherwise be
avoided when the command eventually completed if left alone.

For reference this timeout issue is resolved in Dell FW package 21.2.1-0000.
Fixed FW package version for none Dell controller will likely vary.

MFC after:	2 days
2013-07-01 17:57:22 +00:00
Navdeep Parhar
7ee2959cb5 Count the number of hits for a filter by default.
MFC after:	3 days
2013-07-01 17:32:07 +00:00
Navdeep Parhar
87c7afeb55 Add a sysctl to get the number of filters available.
sysctl dev.t4nex.<N>.nfilters
sysctl dev.t5nex.<N>.nfilters

MFC after:	3 days
2013-07-01 17:31:04 +00:00
Alexander Motin
637871ea97 Move pos++ out of the complicated equation, introduced at r240780.
There is an oppinion that result of that equation is compiler-specific.

Submitted by:	dt71@gmx.com, kientzle
Reviewed by:	rmacklem
MFC after:	3 days
2013-07-01 17:23:13 +00:00
Pedro F. Giffuni
bcb2f550be Change i_gen in UFS to an unsigned type.
Further simplify the i_gen calculation for older disks.
Having a zero here is not really a problem and this is more
similar to what is done in newfs_random().

Reported by:	Xin Li
MFC after:	4 weeks
2013-07-01 14:49:23 +00:00
Peter Wemm
7c5cb6be8c If strdup failed, don't try and free the wrong thing. 2013-07-01 08:38:31 +00:00