Randall Stewart [Fri, 22 Jun 2007 14:40:09 +0000 (14:40 +0000)]
- Fix type casts in calling sctp_m_getptr, it expects a int not
an unsigned (returned by sizeof) also add cast to comparison check
for size bounds.
Approved by: re(bmah@freebsd.org)
Randall Stewart [Fri, 22 Jun 2007 13:59:54 +0000 (13:59 +0000)]
- Fix incorrect error return on sctp_getaddrlen
- Fix a memory leak when a non v4/v6 address was passed in.
- Take out strange line that copy's back to the src array
incorrectly (corrupting the input array).
Randall Stewart [Fri, 22 Jun 2007 13:50:56 +0000 (13:50 +0000)]
- Fix stream reset so it limits the number of streams that can be listed
- Fix fwd-tsn to use proper accessor so it does not overrun mbufs
- Fix stream reset error reporting to actually work (it has always been
broken if the peer rejects a stream reset)
- Some 64 bit friendly changes
Fix livelock that could occur when snapshoting UFS with quotas, where
some quota limit was exceeded. Sequence of UFS_VALLOC()/UFS_VFREE()
call there could cause inodeblock to have both freefile and inodedep
dependencies without any inode in the block being marked for write.
Then, softdep_check_suspend() would return EAGAIN forewer.
Force write of inodeblock with allocated freefile softdependency by
setting IN_MODIFIED flag in softdep_freefile and unconditionally calling
UFS_UPDATE() in ufs_reclaim.
Reported by: kris
Debug help and tested by: Peter Holm
Approved by: re (kensmith)
MFC after: 3 weeks
Pyun YongHyeon [Fri, 22 Jun 2007 03:57:36 +0000 (03:57 +0000)]
Reimplement bus_dmamap_load with bus_dmamap_load_buffer.
Previously it didn't honor parent dma tag's restrictions such that
an invalid dma segment could be passed to device. The driver for the
device may panic in sanity check routine for the dma segment or may
produce unexpected results. I have no idea how it could ever have
worked before.
Reviewed by: grehan
Tested by: gad
Approved by: re (hrs)
Pyun YongHyeon [Fri, 22 Jun 2007 03:54:53 +0000 (03:54 +0000)]
Honor maxsegsz of less than a page size in a DMA tag. Previously it
used to return PAGE_SIZE without respect to restrictions of a DMA tag.
This affected all of the busdma load functions that use
_bus_dmamap_loader_buffer() as their back-end.
Reviewed by: scottl (long a ago)
Approved by: re (hrs)
Nate Lawson [Thu, 21 Jun 2007 22:50:37 +0000 (22:50 +0000)]
Update the suspend/resume user API while maintaining backwards compat.
Improvements:
* /etc/rc.suspend,rc.resume are always run, no matter the source of the
suspend request (user or kernel, apm or acpi)
* suspend now requires positive user acknowledgement. If a user program
wants to cancel the suspend, they can. If one of the user programs
hangs or doesn't respond within 10 seconds, the system suspends anyway.
* /dev/apm is clonable, allowing multiple listeners for suspend events.
In the future, xorg-server can use this to be informed about suspend
even if there are other listeners (i.e. apmd).
Changes:
* Two new ACPI ioctls: REQSLPSTATE and ACKSLPSTATE. Request begins the
process of suspending by notifying all listeners. acpi is monitored by
devd(8) and /dev/apm listener(s) are also counted. Users register their
approval or disapproval via Ack. If anyone disapproves, suspend is vetoed.
* Old user programs or kernel modules that used SETSLPSTATE continue to
work. A message is printed once that this interface is deprecated.
* acpiconf gains the -k flag to ack the suspend request. This flag is
undocumented on purpose since it's only used by /etc/rc.suspend. It is
not intended to be a permanent change and will be removed once a better
power API is implemented.
* S5 (power off) is no longer supported via acpiconf -s 5 or apm -z/-Z.
This restores previous behavior of halt/shutdown -p being the interface.
* Miscellaneous improvements to error reporting
Maksim Yevmenkin [Thu, 21 Jun 2007 19:55:49 +0000 (19:55 +0000)]
Replace sosend() with direct call to .pru_send method on the
L2CAP socket. This is to avoid LOR with sx(9) lock in sblock()
called from sosend_generic().
Warner Losh [Thu, 21 Jun 2007 14:42:34 +0000 (14:42 +0000)]
Latest round of usb cleanups:
o Consistently use device_foo_t and bus_foo_t for functions implementing
device_foo and bus_foo respectively. Adjust those routines that were wrong
(we should do this throughout the tree).
o make all the modules depend on usb. Otherwise these modules won't
load.
o ucycom doesn't need usb_port.h
o Minor unifdefing
o uhub, umass, ums, urio, uscanner conversion complete.
o ukbd: Remove the NO_SET_PROTO quirk (fixes a PR 77940). NetBSD removed
their check and setting the proto a long time ago.
o umodem panic fixed. UQ_ASSUME_CM_OVER_DATA quirk removed because I've never
seen a umodem that needed this rejection for proection (this gets rid of
~20% of the quirks).
Warner Losh [Thu, 21 Jun 2007 14:36:22 +0000 (14:36 +0000)]
Restore approximately FreeBDS 6.x's level of compatibility macros.
Older drivers that do not wish to convert to the native API (which
will work with both 6.x and 7.x) can simply include
<dev/usb/usb_port.h>. Drivers in the tree shouldn't these macros,
unless they actually work on other OSes and are actively maintained.
Xin LI [Wed, 20 Jun 2007 00:29:51 +0000 (00:29 +0000)]
Use .CURDIR when referring source code. This fixes build
when 'make obj' was done first. I found this when fixing
a problem reported by tinderbox, but forgot to send the
patchset to re@ altogether.
New release notes:
- tmpfs on i386,amd64
- gem(4) altq support
- AUDIT and SCTP in GENERIC
- FireWire MPSAFE
- netstat SCTP support
- dhclient RFC 3442 support (1)
Modified release notes:
- MFC markers: mxge(4) and netcat
- touch -A entry grammar fix (2)
- More manpage references used
Submitted by: Andrey V. Elsukov (1)
ceri (2)
Approved by: re (blanket)
devfs_free() calls free_unr(), that may sleep.
Postpone call to devfs_free() after cdev mutex is dropped. Reuse
cdp_list link for queuing devices awaiting deletion in the
cdevp_free_list.
Reported by: Hans Petter Selasky <hselasky c2i net>
Tested by: Peter Holm
Approved by: re (kensmith)
MFC after: 2 weeks
Pav Lucistnik [Mon, 18 Jun 2007 22:49:13 +0000 (22:49 +0000)]
- Replace rather inefficient bubble sort with a recursive depth-first search.
This speeds up registration of packages considerably.
- style(9) police welcome!
PR: bin/112630
Submitted by: Stephen Montgomery-Smith <stephen@cauchy.math.missouri.edu>
Tested by: bento i386 experimental run
MFC after: 14 days
Marius Strobl [Mon, 18 Jun 2007 22:15:17 +0000 (22:15 +0000)]
According to the default font size on sparc64 provide a 12 x 22
mouse pointer instead of a 8 x 16 one so device drivers don't
need to bring there own one there and in gfb_mouse() (ab)use
the pixel_mask argument of putm() to pass along on/off info as
erasing the mouse cursor image by redrawing the text underneath
doesn't work as we use hardware cursors on sparc64.
Marius Strobl [Mon, 18 Jun 2007 21:49:42 +0000 (21:49 +0000)]
- Move ofw_pci_alloc_busno() to the ofw_pci KOBJ interface,
allowing the driver for the host-PCI-bridge to indicate that
reenumeration of the PCI busses isn't supported by returning
-1 instead of a valid PCI bus number. This is needed in order
support both Tomatillo, which don't support reenumeration and
thus are apparently intended to be used for independently
numbered PCI domains only, and Psycho bridges, whose busses
need to be reenumerated on at least some E450, without the
#ifndef currently used for sun4v in order to support multiple
independently PCI domains. The actual allocation/incrementation
of the PCI bus numbers is now done in psycho(4), though it
no longer establish a mapping between bus numbers and device
nodes like ofw_pci_alloc_busno() did as that functionality
wasn't used (but can easily brought back if really needed).
The now no longer used sys/sparc64/pci/ofw_pci.c is also
removed from sys/conf/files.sun4v as ofw_pci_alloc_busno()
wasn't used there in the first place.
- In ofw_pci_default_{adjust_busrange,intr_pending}() sanity
check that the device has a parent before passing it on.
- Make psycho_softcs static to sys/sparc64/pci/psycho.c as
it's not used outside of that module.
- In sys/sparc64/pci/ofw_pcib_subr.c remove the superfluous
inclusion of opt_global.h and correct the debug output for
adjusting the subordinate bus number.
Marius Strobl [Mon, 18 Jun 2007 21:46:07 +0000 (21:46 +0000)]
For sun4u also add PCI busses with a device unit number of -1
instead of using the PCI bus number, like it's already done for
sun4v in order to deal properly with independently numbered PCI
domains which can't be reenumerated (in the case of sun4u f.e.
Tomatillo bridges). For machines where we need to reenumerate
all PCI busses this change obviously introduces the theoretical
cosmetic problem that the device number of the PCI bus no longer
equals to its PCI bus number. In practice this doesn't happen
as both are assigned linearly and in parallel.
Maxim Konovalov [Mon, 18 Jun 2007 17:52:37 +0000 (17:52 +0000)]
o Make ipfw set more robust -- now it is possible:
- to show a specific set: ipfw set 3 show
- to delete rules from the set: ipfw set 9 delete 100 200 300
- to flush the set: ipfw set 4 flush
- to reset rules counters in the set: ipfw set 1 zero
PR: kern/113388
Submitted by: Andrey V. Elsukov
Approved by: re (kensmith)
MFC after: 6 weeks
We only flush entries related to the given file system. Currently there are
no 'invalid' cache entires - file system is responsible for keeping it that
way. The comment should have been updated in rev.1.25.
Doug Barton [Mon, 18 Jun 2007 05:58:23 +0000 (05:58 +0000)]
Bring our default named configuration more in line with current
best practices:
1. The old way of generating the localhost zones was not optimal both
because they did not exist by default, and because they were not really
aligned with BCP. There is no need to have the dynamic data that the
make-localhost script generated, and good reasons to do this more
"by the book."
2. In named.conf
a. Clean up white space
b. Add/clarify a few comments
c. Slave zones from the root servers instead of using a hints
file. This has several advantages, as described in the comments.
d. Significantly revamp the default zones, including the
forward localhost zone, and the reverse zones for IPv4 and IPv6
loopback addresses. There are extensive comments describing what
is included and why. Interested readers should take the time to
review the RFCs mentioned in the comments. There is also relevant
information about the motivations for hosting these zones in the
"work in progress" Internet-Draft,
http://www.ietf.org/internet-drafts/draft-ietf-dnsop-default-local-zones-02.txt
or its successor.
It's also worth noting that a significant number of these
empty zones are already included by default in the named binary
without any user configuration.
e. Because we're including a lot of examples of both local
forward zones and slave zones in the default configuration,
eliminate some of those examples.
3. Add new localhost-{forward|reverse} zone files, and an "empty" zone
to support the changes in 2.d. above. The empty zone file isn't really
empty in order to avoid a warning from BIND about a zone file that
doesn't contain any A or AAAA records.
Doug Barton [Mon, 18 Jun 2007 05:44:38 +0000 (05:44 +0000)]
Add a namedb/master directory for the zone files I'm about to add,
and switch to the more "normal" way of installing files for the
namedb directory so that we can pick up the new subdir.
Alan Cox [Mon, 18 Jun 2007 02:04:38 +0000 (02:04 +0000)]
Eliminate unnecessary checks from vm_pageout_clean(): The page that is
passed to vm_pageout_clean() cannot possibly be PG_UNMANAGED because
it came from the inactive queue and PG_UNMANAGED pages are not in any
page queue. Moreover, PG_UNMANAGED pages only exist in OBJT_PHYS
objects, and all pages within a OBJT_PHYS object are PG_UNMANAGED.
So, if the page that is passed to vm_pageout_clean() is not
PG_UNMANAGED, then it cannot be from an OBJT_PHYS object and its
neighbors from the same object cannot themselves be PG_UNMANAGED.
Tim Kientzle [Mon, 18 Jun 2007 00:36:54 +0000 (00:36 +0000)]
Track whether the current read stream supports seek(). For now, we
assume yes unless seek has previously failed, but I fear I'll have to
avoid seeks under other circumstances. (For instance, tape drives on
FreeBSD seem to return garbage from lseek().) Also, optimize away
zero-byte skips.
Marcel Moolenaar [Sun, 17 Jun 2007 22:19:19 +0000 (22:19 +0000)]
Have gpart synthesize a disk geometry if the underlying provider
don't have it. Some partitioning schemes, as well as file systems,
operate on the geometry and without it such schemes (e.g. MBR)
and file systems (e.g. FAT) can't be created. This is useful for
memory disks.
Silence some gcc 4 warnings. It is expected that the bpf_movein() routine
will intialize the the header length and re-initialize the mbuf pointer
to reference the mbuf that is allocated after moving user supplied packet
data in.
Philip Paeps [Sun, 17 Jun 2007 20:27:54 +0000 (20:27 +0000)]
Fix a (very) longstanding bug in moused(8) affecting high-resolution rodents
when linear acceleration (-a) was enabled with a <1 value to slow them down.
Previously, rounding errors would eat small movements so the mouse had to be
moved a certain distance to get any movement at all. We now calculate the
rounding errors and take them into account when reporting movement.
PR: bin/113749
Submitted by: Oliver Fromme <olli -at- secnetix.de>
MFC after: 3 days
Randall Stewart [Sun, 17 Jun 2007 19:27:46 +0000 (19:27 +0000)]
Back out last change to inpcb_free. Turns out we need
to hold off freeing if there is data pending ... someone
might do send/close. Which means we want the data to
go and then close it after startup. Added comments to
the code as well to note that this is done for a reason.
Yaroslav Tykhiy [Sun, 17 Jun 2007 17:25:53 +0000 (17:25 +0000)]
Add PAM support to cron(8). Now cron(8) will skip commands scheduled
by unavailable accounts, e.g., those locked, expired, not allowed in at
the moment by nologin(5), or whatever, depending on cron's pam.conf(5).
This applies to personal crontabs only, /etc/crontab is unaffected.
In other words, now the account management policy will apply to
commands scheduled by users via crontab(1) so that a user can no
longer use cron(8) to set up a delayed backdoor and run commands
during periods when the admin doesn't want him to.
The PAM check is done just before running a command, not when loading
a crontab, because accounts can get locked, expired, and re-enabled
any time with no changes to their crontabs. E.g., imagine that you
provide a system with payed access, or better a cluster of such
systems with centralized account management via PAM. When a user
pays for some days of access, you set his expire field respectively.
If the account expires before its owner pays more, its crontab
commands won't run until the next payment is made. Then it'll be
enough to set the expire field in future for the commands to run
again. And so on.
Document this change in the cron(8) manpage, which includes adding
a FILES section and touching the document date.
X-Security: should benefit as users have access to cron(8) by default
Ariff Abdullah [Sun, 17 Jun 2007 16:15:56 +0000 (16:15 +0000)]
Add sysctl/tunable "hw.snd.default_auto", which is useful (especially
for non-root users) to automatically assign default unit to a newly
attach device like USB audio.
Ariff Abdullah [Sun, 17 Jun 2007 15:53:11 +0000 (15:53 +0000)]
Reassign default unit to a valid unit, be it during attach or detach.
If nothing is available, set to something that is purely ridiculous
so the next valid attach will notice it.
Randall Stewart [Sun, 17 Jun 2007 14:45:28 +0000 (14:45 +0000)]
o style(9) nit.
o shorten explainations which are over 80 columns in console.
o group rows
o clean up and change explanations a little bit.
Obtained from: weongyo.jeong@gmail.com
projects / FreeBSD / FreeBSD.git / log