Doug Barton [Sun, 21 Oct 2007 05:15:02 +0000 (05:15 +0000)]
Change to the original version of the poem titled "The Guy in the Glass,"
and add the proper attribution. Also add an explanation for the Middle
English word used in the first line.
Julian Elischer [Sun, 21 Oct 2007 04:11:13 +0000 (04:11 +0000)]
fix up some code for older systems changed by accident in the last commit
this whole support for systems earlier than 5.0 should probably be removed
but I'll at least FIX it before removing it, so that CVS has it right.
Marcel Moolenaar [Sun, 21 Oct 2007 00:04:23 +0000 (00:04 +0000)]
Add the show command to print the partition information ala gpt(8).
Update the manpage accordingly. While here, mention the MBR scheme
and add a bugs section. With this commit gpt(8) can be obsoleted.
Julian Elischer [Sat, 20 Oct 2007 23:23:23 +0000 (23:23 +0000)]
Rename the kthread_xxx (e.g. kthread_create()) calls
to kproc_xxx as they actually make whole processes.
Thos makes way for us to add REAL kthread_create() and friends
that actually make theads. it turns out that most of these
calls actually end up being moved back to the thread version
when it's added. but we need to make this cosmetic change first.
I'd LOVE to do this rename in 7.0 so that we can eventually MFC the
new kthread_xxx() calls.
Bjoern A. Zeeb [Sat, 20 Oct 2007 22:18:42 +0000 (22:18 +0000)]
Fold multiple asm statements into one so that the compiler at a certain
optimization level (-march=pentium-mmx for example) does not insert
intermediate ops which would trash the carry.
Change both sys/i386/i386/in_cksum.c[1] and sys/i386/include/in_cksum.h.
To my best understanding the same problem was addressed in rev. 1.16
of src/sys/i386/include/in_cksum.h for just a single function 3y ago.
Reviewed by: jhb
Submitted by: Zhouyi ZHOU <zhouzhouyi FreeBSD.org> (intial version of [1])
MFC after: 5 days
PR: 115678, 69257
Ruslan Ermilov [Sat, 20 Oct 2007 19:01:50 +0000 (19:01 +0000)]
- Convert NO_INSTALLLIB option to a new syntax: makefiles should
test MK_INSTALLLIB, users can set WITHOUT_INSTALLLIB. The old
NO_INSTALLLIB is still supported as several makefiles set it.
- While here, fix an install when instructed not to install libs
(usr.bin/lex/lib/Makefile).
Matteo Riondato [Sat, 20 Oct 2007 11:25:34 +0000 (11:25 +0000)]
Add the -h <bindip> option to mountd, similar to the one in nfsd(8)
-h bindip
Specify specific IP addresses to bind to for TCP and UDP requests.
This option may be specified multiple times. If no -h option is
specified, mountd will bind to INADDR_ANY. Note that when specifying
IP addresses with -h, mountd will automatically add 127.0.0.1 and if
IPv6 is enabled, ::1 to the list.
PR: bin/114097
Reviewed by: pjd (an eariler version of the patch)
MFC after: 1 week
Mike Makonnen [Fri, 19 Oct 2007 22:55:42 +0000 (22:55 +0000)]
The amd_map_program knob can potentially contain a command whose output
is then used as an argument to the amd program. This outpu may contain
newlines, but the script did not take care to strip those newlines before
apending it to rc_flags. Revision 1.72 of rc.subr(8) introduced changes that
exposed this problem (specifically putting the final eval'ed command in
quotes).[1]
Also, for correctness' sake, shell directives appended to the command-line
by the script should go into command_args, and not appended directly
to rc_flags.
Reported by: John E Hein <jhein@timing.com> [1]
Tested by: John E Hein <jhein@timing.com>
MFC after: 1 week
Ariff Abdullah [Fri, 19 Oct 2007 15:49:39 +0000 (15:49 +0000)]
- Gigabyte G33-S2H fixup, due to the present of multiple competing
codecs. Codec at address 0 seems purely digital, or perhaps an HDMI
interface. Let the driver skip it and continue scanning the codecs
starting with address 2 (Realtek ALC885).
* Due to possibilities of future similar cases, put enough logic
in hdac_scan_codecs() to force codec scanning starting from
XX address via tunable "hint.pcm.%d.codec_index".
Reported / Tested by: Toomas Pelberg <toomasp@gmx.net>
- Trivial headphone / speaker automute fixup for Fujitsu-Siemens
AMILO Si 1848 laptop.
- Some smart vendor trying to create interplanetary wormhole by
screwing pci config space during their BIOS update. The side effects
of their failure attempt includes mutilated hardware id, broken
speaker automuting and loosing the entire analog CD connectivity,
thus causing enough collateral damages to collapse the entire
universe. Move along with it.
Please exercise extra cautious when applying BIOS updates.
Reported / Tested by: Pietro Cerutti <gahr@gahr.ch>
- assembled laptop, based on the MSI-1034
(662) which is now becoming MSI-034A.
- Fix no sound issues (on headphones) for Lenovo ThinkCentre A55 due
to global automute table entry which is not applicable for
non-laptops.
Reported / Tested by: Piotr Smyrak <piotr.smyrak@heron.pl>
- Speaker mute control for HP DC7700 since the front headphone jack
does not generate any interesting unsolicited signal/response.
Alexander Motin [Fri, 19 Oct 2007 15:04:17 +0000 (15:04 +0000)]
Implement new apply callback mechanism to handle item forwarding.
When item forwarded refence counter is incremented, when item
processed, counter decremented. When counter reaches zero,
apply handler is getting called.
Now it allows to report right connect() call status from user-level
at the right time.
Bruce Evans [Fri, 19 Oct 2007 12:23:25 +0000 (12:23 +0000)]
Implement the async (really, delayed-write) mount option for msdosfs.
This is much simpler than for ffs since there are many fewer places
where we need to choose between a delayed write and a sync write --
just 5 in msdosfs and more than 30 in ffs.
This is more complete and correct than in ffs. Several places in ffs
are are still missing the choice. ffs_update() has a layering violation
that breaks callers which want to force a sync update (mainly fsync(2)
and O_SYNC write(2)).
However, fsync(2) and O_SYNC write(2) are still more broken than in
ffs, since they are broken for default (non-sync non-async) mounts
too. Both fail to sync the FAT in all cases, and both fail to sync
the directory entry in some cases after losing a race. Async everything
is probably safer than the half-baked sync of metadata given by default
mounts.
Mike Silbersack [Fri, 19 Oct 2007 08:53:14 +0000 (08:53 +0000)]
Pick the smallest possible TCP window scaling factor that will still allow
us to scale up to sb_max, aka kern.ipc.maxsockbuf.
We do this because there are broken firewalls that will corrupt the window
scale option, leading to the other endpoint believing that our advertised
window is unscaled. At scale factors larger than 5 the unscaled window will
drop below 1500 bytes, leading to serious problems when traversing these
broken firewalls.
With the default maxsockbuf of 256K, a scale factor of 3 will be chosen by
this algorithm. Those who choose a larger maxsockbuf should watch out
for the compatiblity problems mentioned above.
Alan Cox [Thu, 18 Oct 2007 23:02:18 +0000 (23:02 +0000)]
The previous revision, updating vm_object_page_remove() for the new page
cache, did not account for the case where the vm object has nothing but
cached pages.
Andrew Thompson [Thu, 18 Oct 2007 21:22:15 +0000 (21:22 +0000)]
The bridging output function puts the mbuf directly on the interfaces send
queue so the output network card must support the same tagging mechanism as
how the frame was input (prepended Ethernet header tag or stripped HW mflag).
Now the vlan Ethernet header is _always_ stripped in ether_input and the mbuf
flagged, only only network cards with VLAN_HWTAGGING enabled would properly
re-tag any outgoing vlan frames.
If the outgoing interface does not support hardware tagging then readd the vlan
header to the front of the frame. Move the common vlan encapsulation in to
ether_vlanencap().
Reported by: Erik Osterholm, Jon Otterholm
MFC after: 1 week
Import DTLS security fix from upstream OpenSSL_0_9_8-stable branch.
From the OpenSSL advisory:
Andy Polyakov discovered a flaw in OpenSSL's DTLS
implementation which could lead to the compromise of clients
and servers with DTLS enabled.
DTLS is a datagram variant of TLS specified in RFC 4347 first
supported in OpenSSL version 0.9.8. Note that the
vulnerabilities do not affect SSL and TLS so only clients and
servers explicitly using DTLS are affected.
We believe this flaw will permit remote code execution.
Bruce Evans [Thu, 18 Oct 2007 15:48:10 +0000 (15:48 +0000)]
Fix some style bugs in the mount options list. Mainly, sort the list,
leaving space for adding missing options. Negative options are sorted
after removing their "no" prefix, and generic options are sorted before
msdosfs-specific ones.
Yaroslav Tykhiy [Thu, 18 Oct 2007 15:21:35 +0000 (15:21 +0000)]
Explicitly verify if we have found the VERSION_GEN script
instead of passing the possibly null argument to awk(1) and
getting an obscure error from it.
Edwin Groothuis [Thu, 18 Oct 2007 12:53:11 +0000 (12:53 +0000)]
Teach makewhatis.c to treat .SS with the same severity as .SH.
At least one port (net-mgmt/net-snmp) creates man-pages which are
in the format:
.SH NAME
The Net-SNMP agent \- The snmp agent responds to SNMP queries from management stations.
.PP
.SS "Modules"
At this moment, makewhatis determines the end of the .SH NAME section
as where it finds .SH again, but there is none here, is it "terminated"
by the .SS.
Bruce Evans [Thu, 18 Oct 2007 07:26:21 +0000 (07:26 +0000)]
In msdosfs_settattr(), don't do synchronous updates of the denode
(except indirectly for the size pseudo-attribute). If anything deserves
a sync update, then it is ids and immutable flags, since these are
related to security, but ffs never synced these and msdosfs doesn't
support them. (ufs_setattr() only does an update in one case where
it is least needed (for timestamps); it did pessimal sync updates for
timestamps until 1998/03/08 but was changed for unlogged reasons related
to soft updates.)
Now msdosfs calls deupdat() with waitfor == 0, which normally gives a
delayed update to disk but always gives a sync update of timestamps
in core, while for ffs everything is delayed until the syncer daemon
or other activity causes an update (except for timestamps).
This gives a large optimization mainly for things like cp -p, where
attribute adjustment could easily triple the number of physical I/O's
if it is done synchronously (but cp -p to msdosfs is not as bad as
that, since msdosfs doesn't support many attributes so null adjustments
are more common, and msdosfs doesn't support ctimes so even if cp
doesn't weed out null adjustments they don't become non-null after
clobbering the ctime).
Peter Grehan [Thu, 18 Oct 2007 07:23:31 +0000 (07:23 +0000)]
Fix build from errors exposed with recent version_gen.awk commit.
Not quite sure if this is 100% correct: awaiting review. But quieten
tinderbox in the meantime.
Yaroslav Tykhiy [Wed, 17 Oct 2007 20:09:56 +0000 (20:09 +0000)]
MFp4:
- Check for duplicated symbols and suggest moving them to ObsoleteVersions.
- Improve and unify error handling.
- Make the regular expressions more uniform, robust, and less sensitive
to harmless variations in the input such as those to whitespace amount.
Reviewed by: deischen
Tested with: md5 (Version.map files in /usr/obj stay the same)
Yaroslav Tykhiy [Wed, 17 Oct 2007 19:58:50 +0000 (19:58 +0000)]
Delete an extra backslash at the end of the xterm-basic entry.
It can be missed easily that the following blank line formally
belongs to the xterm-basic entry due to the unneeded backslash.
Juli Mallett [Wed, 17 Oct 2007 11:41:40 +0000 (11:41 +0000)]
Prevent strange crashes in fmt with absurd goal lengths introduced by the
support for wide characters.
If the sizeof (wchar_t) times max_length would yield a value beyond
representation in a size_t, exit with a usage error up front, rather than
strange errors down the line from trying to malloc (well, realloc) with a size
of 0.
This is perhaps not the optimal behaviour - a clamp may be more appropriate as
we clamp the value of max_length now anyway, but this is at least better than
segfaulting or worse. On systems which are friendly to malloc with a value of 0
the results could end up being strange corruption of the output.
Stefan Eßer [Wed, 17 Oct 2007 07:27:51 +0000 (07:27 +0000)]
The previous version included too many file system types in the scan,
since "local" includes also synthetic file systems (e.g. /dev, /proc)
and loopback mounts.
This version uses lsvfs to identify file system types that are local
and additionally not synthetik, loopback mounts, or read-only. This
has been suggested by Craig Rodrigues half a year ago. The patch that
has been committed is based on his suggestion, but slightly modified.
The comments in locate.rc have been updated to reflect the change and
o include zfs and xfs in the example file system parameter that can
be used to override the default outlined above.
Marius Strobl [Tue, 16 Oct 2007 19:17:48 +0000 (19:17 +0000)]
- Fix the handling of R_SPARC_OLO10, which is a bit of a special case
in the way we implement handling of relocations.
As for the kernel part this fixes the loading of lots of modules,
which failed to load due to unresolvable symbols when built after
the GCC 4.2.0 import. This wasn't due to a change in GCC itself
though but one of several changes in configuration done along the
import. Specfically, HAVE_AS_REGISTER_PSEUDO_OP, which causes GCC
to denote global registers used for scratch purposes and in turn
GAS uses R_SPARC_OLO10 relocations for, is now defined.
While at it replace some more ELF_R_TYPE which should have been
ELF64_R_TYPE_ID but didn't cause problems so far.
- Sync a sanity check between kernel and rtld(1) and change it to be
maintenance free regarding the type used for the lookup table.
- Sprinkle const on lookup tables.
- Use __FBSDID.
Olivier Houchard [Tue, 16 Oct 2007 18:32:37 +0000 (18:32 +0000)]
Backout rev 1.62, and revert to use -march=armv5te -D__XSCALE__ instead
of -mcpu=xscale for XScale.
gcc still has issues with -mcpu=xscale, and now crashes while building
systat.
Randall Stewart [Tue, 16 Oct 2007 14:05:51 +0000 (14:05 +0000)]
- fix sctp_ifn initial refcount issue (prevents deletion)
- fix a bug during cookie collision that prevented an
association from coming up in a specific restart case.
- Fix it so the shutdown-pending flag gets removed (this is
more for correctness then needed) when we enter shutdown-sent
or shutdown-ack-sent states.
- Fix a bug that caused the receiver to sometimes NOT send
a SACK when a duplicate TSN arrived. Without this fix
it was possible for the association to fall down if the
- Deleted primary destination is also stored when SCTP_MOBILITY_BASE.
(Previously, it is stored when only SCTP_MOBILITY_FASTHANDOFF)
- Fix a locking issue where we might call send_initiate_ack() and
incorrectly state the lock held/not held. Also fix it so that
when we release the lock the inp cannot be deleted on us.
- Add the debug option that can cause the stack to panic instead
of aborting an assoc. This does not and should never show up
in options but is useful for debugging unexpected aborts.
- Add cumack_log sent to track sending cumack information for
the debug case where we are running a special log per assoc.
- Added extra () aroudn sctp_sbspace macro to avoid compile warnings.
MFC after: 1 week