76115 Commits

Author SHA1 Message Date
Rick Macklem
ff589d0da1 Fix a typo in a comment introduced by r202767.
MFC after:	2 weeks
2010-01-21 21:59:10 +00:00
Jung-uk Kim
d46722a75a Fix a new header inclusion. 2010-01-21 21:31:39 +00:00
Jung-uk Kim
9a179dd8be Merge ACPICA 20100121. 2010-01-21 21:14:28 +00:00
Rick Macklem
f957b30da2 Add a timeout for the negative name cache entries in the NFS client.
This avoids a bogus negative name cache entry from persisting forever
when another client creates an entry with the same name within the
same NFS server time of day clock tick. The mount option negnametimeo
can be used to override the default timeout interval on a
per-mount-point basis. Setting negnametimeo to 0 disables negative
name caching for the mount point.
I also fixed one obvious typo where args.timeo should be
args.maxgrouplist.

Submitted by:	jhb (earlier version)
Reviewed by:	jhb
MFC after:	2 weeks
2010-01-21 20:57:25 +00:00
Alexander Motin
09aa060e71 Print playback channels paths in order of their sequence numbers, not nids. 2010-01-21 09:11:50 +00:00
Neel Natu
b2edbc662e Get rid of redundant setting of interrupt enable bit when restoring the status
register from the PCB.

Remove a couple of misleading comments while I am here. The comments are
misleading because they imply that interrupts will be enabled after the
status register is restored from the PCB. This is not the case because
the processor is at the exception level (SR_EXL is set).

Approved by: imp (mentor)
2010-01-21 02:21:31 +00:00
Oleksandr Tymoshenko
9e3ed0a7fe - Remove unnecessary register writes in activate_device
and deactivate_device
- Save state before attaching driver and restore it when
    detaching
- Clear CLK bit after last bit of byte has been sent over
    the bus providing falling edge for last byte in transfer
- Fix several places where CS0 was always assumed
- Add $FreeBSD$ to ar71xxreg.h
2010-01-21 00:15:59 +00:00
Gabor Kovesdan
b485a59508 - Bump __FreeBSD_version for BSDL bc/dc import to deprecate GNU bc/dc
Approved by:	delphij
2010-01-20 22:45:59 +00:00
David Christensen
bff0eb4e5c - Added a workaround for NC-SI management firmware that would allow
frames to be accepted while the driver is resetting the hardware.
  This failure is generally observed when broadcast frames are received
  during driver load and will generate "Unable to write CTX memory"
  errors.
- Small changes to driver flags display.
2010-01-20 20:33:10 +00:00
Jaakko Heinonen
189ee6be40 - Change the type of nodes_max to u_int and use "%u" format string to
convert its value. [1]
- Set default tm_nodes_max to min(pages + 3, UINT32_MAX). It's more
  reasonable than the old four nodes per page (with page size 4096) because
  non-empty regular files always use at least one page. This fixes possible
  overflow in the calculation. [2]
- Don't allow more than tm_nodes_max nodes allocated in tmpfs_alloc_node().

PR:		kern/138367
Suggested by:	bde [1], Gleb Kurtsou [2]
Approved by:	trasz (mentor)
2010-01-20 16:56:20 +00:00
Rui Paulo
4135f5cf7d Make ata_getrev() an optional method by implementing ata_null_getrev().
This fixes a bogus '???' boot message on Cambria boards with a CompactFlash
card.

Reviewed by:	mav
2010-01-20 14:29:55 +00:00
Neel Natu
9bcc2ba1e1 Get rid of unused function MipsTLBInvalidException().
Approved by: imp (mentor)
2010-01-20 14:21:28 +00:00
Neel Natu
24965b0dad Make sure that interrupts are enabled when thread0 is running.
Approved by: imp (mentor)
2010-01-20 14:17:41 +00:00
Konstantin Belousov
6a671a6bde When traced process is about to receive the signal, the process is
stopped and debugger may modify or drop the signal. After the changes to
keep process-targeted signals on the process sigqueue, another thread
may note the old signal on the queue and act before the thread removes
changed or dropped signal from the process queue. Since process is
traced, it usually gets stopped. Or, if the same signal is delivered
while process was stopped, the thread may erronously remove it,
intending to remove the original signal.

Remove the signal from the queue before notifying the debugger. Restore
the siginfo to the head of sigqueue when signal is allowed to be
delivered to the debugee, using newly introduced KSI_HEAD ksiginfo_t
flag. This preserves required order of delivery. Always restore the
unchanged signal on the curthread sigqueue, not to the process queue,
since the thread is about to get it anyway, because sigmask cannot be
changed.

Handle failure of reinserting the siginfo into the queue by falling
back to sq_kill method, calling sigqueue_add with NULL ksi.

If debugger changed the signal to be delivered, use sigqueue_add()
with NULL ksi instead of only setting sq_signals bit.

Reported by:	Gardner Bell <gbell72 rogers com>
Analyzed and first version of fix by:	Tijl Coosemans <tijl coosemans org>
PR:	142757
Reviewed by:	davidxu
MFC after:	2 weeks
2010-01-20 11:58:04 +00:00
Navdeep Parhar
1299e07187 Complain if freelist queue sizes are significantly less than desired.
MFC after:	1 day
2010-01-20 07:28:14 +00:00
Navdeep Parhar
b302b77ca7 Fix for a cxgb(4) panic. cxgb_ioctl can be called by the IP and IPv6
layers with non-sleepable locks held.  Don't (potentially) sleep in
those situations.
2010-01-20 03:40:43 +00:00
John Baldwin
13c18821fa Move the examples for the 'hints' and 'env' keywords from various GENERIC
kernel configs into NOTES.

Reviewed by:	imp
2010-01-19 17:20:34 +00:00
Ed Schouten
91bfd816f2 Recommit r193732:
Remove __gnu89_inline.

  Now that we use C99 almost everywhere, just use C99-style in the pmap
  code. Since the pmap code is the only consumer of __gnu89_inline, remove
  it from cdefs.h as well. Because the flag was only introduced 17 months
  ago, I don't expect any problems.

  Reviewed by:    alc

It was backed out, because it prevented us from building kernels using a
7.x compiler. Now that most people use 8.x, there is nothing that holds
us back. Even if people run 7.x, they should be able to build a kernel
if they run `make kernel-toolchain' or `make buildworld' first.
2010-01-19 15:31:18 +00:00
Ruslan Ermilov
5beb779d64 Removed NO_UNDEF.
Nudged by:	trasz
2010-01-19 11:42:15 +00:00
Andrew Thompson
83fcb81283 Use the iflladdr_event event to keep the mac address on the vap in sync with
the parent wirless interface. If the user passed in a mac address or it was
autogenerated then flag this to avoid trashing it on update.

This will fix wlan+lagg in a post vap world.
2010-01-19 05:00:57 +00:00
Andrew Thompson
6117727b6c Do not hold the lock over if_setlladdr() as it calls into the interface driver
init routine.
2010-01-19 04:29:42 +00:00
Weongyo Jeong
07f8d9afd2 Product ID of D-Link DWA-120 after loading the firmware is incorrect. 2010-01-19 01:26:40 +00:00
Weongyo Jeong
97ac268fcb removes a hack to attach TRENDnet TEW-504UB/EU that I think this issue
is solved with r202607.  Now idProduct of all uath(4) devices should be
decreased after loading the firmware.
2010-01-19 01:11:27 +00:00
Weongyo Jeong
984485a02e Fixes a firmware bug that in some devices (e.g. Netgear WG111T or
TRENDnet TEW-504UB/EU) idProduct didn't be decreased after loading the
firmware.

Pointed by:	Steven Friedrich <freebsd at insightbb.com>
Reviewed by:	sam
2010-01-19 01:04:44 +00:00
Wojciech A. Koszek
edfe497ed4 Let us to use our libusb(3) in Linuxolator.
With this change, Linux binaries can work with our libusb(3) when
it's compiled against our header files on GNU/Linux system -- this
solves the problem with differences between /dev layouts.

With ported libusb(3), I am able to use my USB JTAG cable with Linux
binaries that support it.

Reviewed by:	thompsa
2010-01-18 22:46:06 +00:00
Edward Tomasz Napierala
e73a17cf23 Undo r169961, removing WITH_GCC3, added as a temporary workaround three
years ago.
2010-01-18 21:56:08 +00:00
Andrew Thompson
ea4ca115b7 Declare a new EVENTHANDLER called iflladdr_event which signals that the L2
address on an interface has changed. This lets stacked interfaces such as
vlan(4) detect that their lower interface has changed and adjust things in
order to keep working. Previously this situation broke at least vlan(4) and
lagg(4) configurations.

The EVENTHANDLER_INVOKE call was not placed within if_setlladdr() due to the
risk of a loop.

PR:		kern/142927
Submitted by:	Nikolay Denev
2010-01-18 20:34:00 +00:00
Marius Strobl
0424a37bea Add epic(4) also here.
MFC after:	3 days
2010-01-18 20:25:29 +00:00
Ulf Lilleengen
2ab38c399e Revert parts of r202283:
- Return EOPNOTSUPP before EROFS to be consistent with other filesystems.
- Fix setting of the nodump flag for users without PRIV_VFS_SYSFLAGS privilege.

Submitted by:	jh@
2010-01-18 19:09:16 +00:00
Ed Schouten
081a0db343 Remove a dead initialization.
Spotted by:	scan-build (uqs)
2010-01-18 18:58:03 +00:00
Warner Losh
73f0e8eb9c Add a warning if we're inw'ing from an odd address. This could happen
due to a bug and might be the real basis for the cardbus workaround
hack.
2010-01-18 17:53:44 +00:00
Warner Losh
9103854246 Fix indentation nit. 2010-01-18 17:52:57 +00:00
Andriy Gapon
bfd1961beb acpi_ec: remove redundant acpi_disabled check in probe method
MFC after:	4 days
2010-01-18 11:33:58 +00:00
Andriy Gapon
943124d3f0 acpi_ec: clean up 'private' ivar when freeing memory to which it points
This is not only a prudent thing to do, but also makes sure that probe
method is not confused by non-NULL 'private', if the previous attach
attempt fails for any reason.

PR:		kern/142561
Tested by:	Alex Goncharov <alex-goncharov@comcast.net>
MFC after:	4 days
2010-01-18 10:30:11 +00:00
Marcel Moolenaar
fec3038524 Add command-line option -dev to set the default value of the currdev
variable. This is to be used by the EFI boot manager.

While here, re-factor the code a little bit and bump the version to
2.1.
2010-01-18 06:48:24 +00:00
Attilio Rao
a7ccec946b - Allow clock subsystem to be compiled without the apic support [0]
- ATPIC, on pc98 is never defined somewhere, differently from i386.
  Turn its compilation to be conditional as i386 does. [1]

[0] Reported by:	nyan
[1] Submitted by:	nyan
2010-01-17 23:23:35 +00:00
Konstantin Belousov
b9f180d1de When a vnode-backed vm object is referenced, it increments the vnode
reference count, and decrements it on dereference. If referenced object
is deallocated, object type is reset to OBJT_DEAD. Consequently, all
vnode references that are owned by object references are never released.
vunref() the vnode in vm object deallocation code for OBJT_VNODE
appropriate number of times to prevent leak.

Add an assertion to the vm_pageout() to make sure that we never get
reference on the vnode but then do not execute code to release it.

In collaboration with:	pho
Reviewed by:	alc
MFC after:	3 weeks
2010-01-17 21:26:14 +00:00
Konstantin Belousov
d2f334bfc9 Add new function vunref(9) that decrements vnode use count (and hold
count) while vnode is exclusively locked.

The code for vput(9), vrele(9) and vunref(9) is merged.

In collaboration with:	pho
Reviewed by:	alc
MFC after:	3 weeks
2010-01-17 21:24:27 +00:00
Michael Tuexen
cd55430963 Get rid of a lot of duplicated code for NR-SACK handle.
Generalize the SACK to code handle also NR-SACKs.
2010-01-17 21:00:28 +00:00
Randall Stewart
e34b217f91 Bug fix: If the allocation of a socket failed and we
freed the inpcb, it was possible to not set the
proper flags on the pcb (i.e. the socket is not there).
This is HIGHLY unlikely since no one else should be
able to find the socket.. but for consistency we
do the proper loop thing to make sure that we
mark the socket as gone on the PCB.
2010-01-17 19:47:59 +00:00
Randall Stewart
0812a4d5e6 Pulls out another leaked windows ifdef that somehow
made its way through the scrubber.
2010-01-17 19:40:21 +00:00
Randall Stewart
a10c3242c7 This change syncs up the socketAPI stream-reset
values to match those in linux and the I-D
just released to the IETF.
2010-01-17 19:35:38 +00:00
Randall Stewart
92cf719944 More leaked ifdefs for APPLE and its mobility stuff. 2010-01-17 19:24:30 +00:00
Randall Stewart
33141385fc Remove another set of "leaked" ifdefs that somehow found
their way into FreeBSD.
2010-01-17 19:21:50 +00:00
Randall Stewart
58ac2d97b7 Remove strange APPLE define that leaked
through the scrubber scripts. Scripts are
now fixed so this won't happen again.
2010-01-17 19:17:16 +00:00
Bjoern A. Zeeb
4dcc55a363 Garbage collect references to the no longer implemented tcp_fasttimo().
Discussed with:	rwatson
MFC after:	5 days
2010-01-17 13:07:52 +00:00
Bjoern A. Zeeb
592bcae802 Add ip4.saddrsel/ip4.nosaddrsel (and equivalent for ip6) to control
whether to use source address selection (default) or the primary
jail address for unbound outgoing connections.

This is intended to be used by people upgrading from single-IP
jails to multi-IP jails but not having to change firewall rules,
application ACLs, ... but to force their connections (unless
otherwise changed) to the primry jail IP they had been used for
years, as well as for people prefering to implement similar policies.

Note that for IPv6, if configured incorrectly, this might lead to
scope violations, which single-IPv6 jails could as well, as by the
design of jails. [1]

Reviewed by:	jamie, hrs (ipv6 part)
Pointed out by:	hrs [1]
MFC After:	2 weeks
Asked for by:	Jase Thew (bazerka beardz.net)
2010-01-17 12:57:11 +00:00
Hajimu UMEMOTO
416458131a Change 'me' to match any IPv6 address configured on an interface in
the system as well as any IPv4 address.

Reviewed by:	David Horn <dhorn2000__at__gmail.com>, luigi, qingli
MFC after:	2 weeks
2010-01-17 08:39:48 +00:00
Xin LI
35daa28f30 Expose stripe offset and stripe size through libgeom and geom(8) userland
utilities.

Reviewed by:	pjd, mav (earlier version)
2010-01-17 06:20:30 +00:00
Michael Tuexen
5661a9ed70 Get rid of support of an old version of the SCTP-AUTH draft.
Get rid of unused MD5 code.

MFC after: 1 week
2010-01-16 20:04:17 +00:00