tegge [Wed, 8 Mar 2006 23:43:39 +0000 (23:43 +0000)]
Use vn_start_secondary_write() and vn_finished_secondary_write() as a
replacement for vn_write_suspend_wait() to better account for secondary write
processing.
Close race where secondary writes could be started after ffs_sync() returned
but before the file system was marked as suspended.
Detect if secondary writes or softdep processing occurred during vnode sync
loop in ffs_sync() and retry the loop if needed.
gad [Wed, 8 Mar 2006 22:28:12 +0000 (22:28 +0000)]
Switch these makefiles to use 'MAN=' to indicate they will not generate
a man page, instead of 'NO_MAN='. 'NO_MAN=' is something users would
set, not something a makefile should be using.
simon [Wed, 8 Mar 2006 20:21:15 +0000 (20:21 +0000)]
When parsing an RPC request in nfsrv_dorec(), KASSERT that there
actually is an mbuf to process. This catches the missing mbuf before it
would otherwise causes a NULL pointer dereference, which could be
triggered by a 0 length RPC record before the check for such records was
added in rev 1.97.
sam [Wed, 8 Mar 2006 18:02:32 +0000 (18:02 +0000)]
Revamp base system packaging of kernels to enable up/smp selection
at runtime and to support distributing additional kernels:
o remove kernel from the base tarball
o add new kernel tarballs
o build + package both SMP and GENERIC kernels when an <arch>/conf/SMP
config file is present
o add sysinstall support for multiple kernels
o update sysinstall to probe for the number of cpus on a system
and auto-select smp/up kernel accordingly
o add a post-kernels install hook to fixup /boot/kernel
o add -ldevinfo to boot crunch for sysinstall's cpu probing logic
Notes:
1. On HEAD this code is not currently used because GENERIC kernels
include SMP. This work is mainly intended for RELENG_6 where the
GENERIC kernel is UP. If HEAD changes to match then just enable
WITH_SMP in sysinstall/Makefile.
2. The cpu probing support is done with acpi and MPTable; this means
some systems will require work for auto-detection to work.
3. The handling of /boot/kernel may need to be revisited; for now
we rename one kernel at the last moment (SMP if installed, otherwise
GENERIC). There are other, possibly better, approaches.
sos [Wed, 8 Mar 2006 10:14:39 +0000 (10:14 +0000)]
Always read the TOC in acd_read_toc even if MEDIA_CHANGED wasn't set.
Since we cannot (reliably) detect when media has been removed before we
try to touch it, this could leave stale TOC's around.
gad [Wed, 8 Mar 2006 08:58:44 +0000 (08:58 +0000)]
Fix the case where the user specifies an alternate heading for some
output-format keyword, and the keyword they picked is an alias to
some other keyword. E.g.: ps -o stat=Zustand $$
('stat' is defined as an alias for 'state')
kientzle [Wed, 8 Mar 2006 02:49:12 +0000 (02:49 +0000)]
Remove configure.ac.in and the 'distfile' target from
the FreeBSD makefile. This is a step towards cleaning
out the non-FreeBSD bits from the FreeBSD source tree.
kientzle [Wed, 8 Mar 2006 01:56:06 +0000 (01:56 +0000)]
Remove configure.ac.in and reorganize a few other things. This is
part of a program to remove the non-FreeBSD autoconf/automake build
system for libarchive from the FreeBSD source tree.
cel [Wed, 8 Mar 2006 01:43:01 +0000 (01:43 +0000)]
Fix a bug in NFSv3 READDIRPLUS reply processing
The client's READDIRPLUS logic skips the attributes and
filehandle of the ".." entry. If the server doesn't send
attributes but does send a filehandle for "..", the
client's logic doesn't account for the extra "value
follows" field that indicates whether the filehandle is
present, causing the remaining entries in the reply
to be ignored.
jhb [Tue, 7 Mar 2006 22:17:06 +0000 (22:17 +0000)]
Clean up the way we handle auxiliary commands for a given ddb command
table. Previously, the ddb code knew of each linker set of auxiliary
commands and which explicit command list they were tied to. These changes
add a simple command_table struct that contains both the static list of
commands and the pointers for any auxiliary linker set of additional
commands. This also makes it possible for other arbitrary command tables
to be defined in other parts of the kernel w/o having to edit ddb itself.
The DB_SET macro has also been trimmed down to just creating an entry in
a linker set. A new DB_FUNC macro does what the old DB_SET did which is
to not only add an entry to the linker set but also to include a function
prototype for the function being added. With these changes, it's now also
possible to create aliases for ddb functions using DB_SET() directly if
desired.
jhb [Tue, 7 Mar 2006 22:12:09 +0000 (22:12 +0000)]
Use the Alpha PCC as a cpu ticker for process runtime accounting. This is
slightly more tricky than on x86 as although the PCC is 64-bits, it is not
a simple 64-bit counter like the TSC. Instead, the upper 32-bits have
PAL-defined behavior and the lower 32-bits run as a free-running 32-bit
counter. To handle this, we detect overflows by maintaining a small amount
of per-cpu state and use this to simulate the upper 32-bits of the counter
providing a full 64-bit counter to the consumers of cpu_ticks().
jhb [Tue, 7 Mar 2006 21:44:20 +0000 (21:44 +0000)]
- Simplify the i8254 timecounter for the alpha since we don't actually have
an interrupt handler for the i8254. (Our clock interrupts come from
elsewhere.) Instead, use the same algo that i386 uses when the lapic
timer is in use. This lets us remove a lot of cruft that tried to handle
the i8254 interrupts that we weren't even using or setting up a handler
for.
- G/C a bunch of unused cruft while I'm here.
- Fix the code to not use the rpcc timecounter (similar to TSC) on SMP
machines to only disable that timecounter if more than one CPU is in
use by the kernel. Previously, a UP kernel on a machine with multiple
CPUs would needlessly disable this timecounter.
thompsa [Tue, 7 Mar 2006 21:40:44 +0000 (21:40 +0000)]
Further refine the bridge hack in the arp code. Only do the special arp
handling for interfaces which are actually in the bridge group, ignore all
others.
jhb [Tue, 7 Mar 2006 21:31:20 +0000 (21:31 +0000)]
For consistency sake, use >= MINCLSIZE rather than > MINCLSIZE to determine
whether or not to allocate a full mbuf cluster rather than just a plain
mbuf when adding on additional mbufs in m_getm(). In practice, there wasn't
any resulting mem trashing since m_getm() doesn't ever allocate an mbuf with
a packet header, and MINCLSIZE is the available payload in an mbuf with a
header rather than the available payload in a plain mbuf.
ume [Tue, 7 Mar 2006 19:13:00 +0000 (19:13 +0000)]
Remove trailing dot from the servername in the serverlist to be able
to use portsnap from behind a http proxy. Some HTTP proxy don't like
trailing dot in the servername.
yar [Tue, 7 Mar 2006 09:53:11 +0000 (09:53 +0000)]
Two years ago, in rev. 1.12, a typo slipped in etc/isdn/Makefile:
a control variable was misspelled as `SCRIPTS_NAME_isdntel.sh'
(should've been `SCRIPTSNAME_isdntel.sh') when the Makefile was
converted to using <bsd.prog.mk>. Consequently, `isdntel.sh' has
been installed as `isdntel' since then. Nevertheless, nobody has
been unhappy with the change. So it's time to make it official.
Approved by: hm
Pointy hat to: ru
MFC after: 3 days
davidxu [Tue, 7 Mar 2006 08:28:07 +0000 (08:28 +0000)]
1. Always call user callback function in newly created thread, it seems
POSIX implies that the user callback function must be executed in clean
environment.
2. Use newly introduced pthread stubs in libc.
kientzle [Tue, 7 Mar 2006 06:05:38 +0000 (06:05 +0000)]
Change the output of --version to match GNU "gnits" standards.
(I'm not using GPL, but I still think there are good
ideas in the GNU projects. ;-) Among other things,
this should make it easier for clients of bsdtar to
recognize it automatically:
bsdtar --version | grep bsdtar
obrien [Mon, 6 Mar 2006 21:52:59 +0000 (21:52 +0000)]
Add an override (DONTSTRIP) so that one can easily install debugable
binaries when one cannot easily edit a package's Makefiles and/or
configure scripts.
keramida [Mon, 6 Mar 2006 17:37:42 +0000 (17:37 +0000)]
Revert parts of 1.51 and add a missing \& after "i.e." that is not the
end of a sentence. Ruslan notes that:
* The part about hexadecimal representation was intentional -- node ID
is parsed as the ng_parse_hint32_type, and is represented
(input/output) as a hexadecimal number
* "This value" was more correct, as the alternative name is
"[<value>]:" where <value> is hexadecimal value of the node ID.
* "ID based name" (which is "[<hexid>]:") was correct, and what's now is
incorrect -- node ID (number) cannot be equivalent to a name.
yar [Mon, 6 Mar 2006 12:54:03 +0000 (12:54 +0000)]
login.access.5 and login_access.c are no longer used
in usr.bin/login because the login.access feature has
moved to PAM completely.
Their counterparts in lib/libpam/modules/pam_login_access
have been found to be in sync with, and even in better shape
than, login.access.5 and login_access.c here.
Therefore cvs rm login.access.5 and login_access.c from
usr.bin/login so that nobody will waste their time on fixing
or developing the files here.
pjd [Mon, 6 Mar 2006 10:36:33 +0000 (10:36 +0000)]
By default (for security reasons) syslogd(8) doesn't create log files
when they don't exist, but sometimes its quite useful (eg. we use
non-standard log files and memory backed /var/, which is populated on
boot).
Add -C option which tells syslogd(8) to create log files if they don't
exist.
emax [Mon, 6 Mar 2006 06:38:34 +0000 (06:38 +0000)]
Add new 'setkeyboard' method to the /etc/rc.d/syscons. It accepts the
keyboard device name (i.e. /dev/kbd0). This method will do nothing is
kbdmux(4) is the current active keyboard, otherwise it will switch
active keyboard as requested.
Modify ukbd(4) entries in the /etc/devd.conf to use /etc/rc.d/syscons
and new 'setkeyboard' method.
No comments from: freebsd-current@
MFC after: 1 day
thompsa [Mon, 6 Mar 2006 02:28:41 +0000 (02:28 +0000)]
If we miss the LINK_UP event from the network interface then the bridge port
will remain in the disabled state until another link event happens in the
future (if at all). Add a timer to periodically check the interface state and
recover.
Reported by: Nik Lam <freebsdnik j2d.lam.net.au>
MFC after: 3 days
yar [Sun, 5 Mar 2006 22:52:17 +0000 (22:52 +0000)]
Retire NETSMBCRYPTO as a kernel option and make its functionality
enabled by default in NETSMB and smbfs.ko.
With the most of modern SMB providers requiring encryption by
default, there is little sense left in keeping the crypto part
of NETSMB optional at the build time.
This will also return smbfs.ko to its former properties users
are rather accustomed to.
Discussed with: freebsd-stable, re (scottl)
Not objected by: bp, tjr (silence)
MFC after: 5 days
damien [Sun, 5 Mar 2006 20:38:55 +0000 (20:38 +0000)]
Add support for the second (RT2561/RT2561S) and third (RT2661 MIMO XR)
generations of 802.11abg chipsets from Ralink Technology.
Get rid of the pccard front-end while I'm here since all adapters are
cardbus ones.
damien [Sun, 5 Mar 2006 20:36:56 +0000 (20:36 +0000)]
Add support for the second (RT2561/RT2561S) and third (RT2661 MIMO XR)
generations of 802.11abg chipsets from Ralink Technology.
Get rid of the pccard front-end while I'm here since all adapters are
cardbus ones.
deischen [Sun, 5 Mar 2006 18:10:28 +0000 (18:10 +0000)]
Add some more pthread stubs so that librt can use them.
The thread jump table has been resorted, so you need to
keep libc, libpthread, and libthr in sync.