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Author SHA1 Message Date
wkoszek
2e673327ec Improve INCLUDE_CONFIG_FILE support. 
This change will let us to have full configuration of a running kernel
available in sysctl:

	sysctl -b kern.conftxt

The same configuration is also contained within the kernel image. It can be
obtained with:

	config -x <kernelfile>

Current functionality lets you to quickly recover kernel configuration, by
simply redirecting output from commands presented above and starting kernel
build procedure. "include" statements are also honored, which means options
and devices from included files are also included.

Please note that comments from configuration files are not preserved by
default. In order to preserve them, you can use -C flag for config(8). This
will bring configuration file and included files literally; however,
redirection to a file no longer works directly.

This commit was followed by discussion, that took place on freebsd-current@.
For more details, look here:

	http://lists.freebsd.org/pipermail/freebsd-current/2007-March/069994.html
	http://lists.freebsd.org/pipermail/freebsd-current/2007-May/071844.html

Development of this patch took place in Perforce, hierarchy:

	//depot/user/wkoszek/wkoszek_kconftxt/

Support from:	freebsd-current@ (links above)
Reviewed by:	imp@
Approved by:	imp@
 2007-05-12 19:38:18 +00:00
maxim
a0d76ca625 o Fix several style bugs in the previous commit. 
Prodded by:	bde
 2007-05-12 16:42:01 +00:00
pav
3d3739b1a4 Talk more about swap backing 
PR:		docs/78041 (inspired by)
Submitted by:	Lars Kristiansen <lars+lister.freebsd@adventuras.no>
MFC after:	1 week
 2007-05-12 15:33:18 +00:00
pav
15acba9364 Fix crash when using 'du' capability: NULL return of strpbrk was not handled 
PR:		bin/108368
Reported by:	Ivo Hazmuk <ivo@vutbr.cz>
Submitted by:	rdivacky
MFC after:	2 weeks
 2007-05-12 13:36:13 +00:00
pav
36a46e2d9f Remove cred argument, which was removed from code by phk two years ago 
PR:		docs/110200
Submitted by:	Jamie Jones <jamie@bishopston.net>
MFC after:	1 week
 2007-05-12 13:10:55 +00:00
pav
c2655594fb Correct two typos 
PR:		docs/66771
Submitted by:	Michel Lavondes <fox@vader.aacc.cc.md.us>
MFC after:	1 week
 2007-05-12 12:42:00 +00:00
pav
587620304d Remove %m formatter, it's ifdef 0'ed in the code from the very beginning 
MFC after:	1 week
 2007-05-12 12:26:25 +00:00
pav
c4339791e9 Expand documentation for LD_TRACE_LOADED_OBJECTS_FMT? variables 
PR:		docs/66265 (inspired by)
Submitted by:	Michel Lavondes <fox@vader.aacc.cc.md.us>
MFC after:	1 week
 2007-05-12 12:24:49 +00:00
pav
f50136d51b Expand documentation of -f option 
PR:		docs/66265
Submitted by:	Michel Lavondes <fox@vader.aacc.cc.md.us>
MFC after:	1 week
 2007-05-12 12:23:40 +00:00
pav
1285169f3a Document /boot/mbr (non-interactive boot block) 
PR:		doc/111840
Submitted by:	Warren Block <wblock@wonkity.com>
MFC after:	1 week
 2007-05-12 10:40:20 +00:00
pav
3831aebc4a Fix -D description to read debug_options 
PR:		doc/97939
Submitted by:	Serg Podtynnyi <n-ice@yandex.ru>
MFC after:	1 week
 2007-05-12 10:25:31 +00:00
maxim
639e269d14 o Make iostat -Ix work: print per-interval I/O extended statistics. 
PR:		bin/112559
Submitted by:	Dan Nelson
MFC after:	2 weeks
 2007-05-12 09:28:34 +00:00
brueffer
1766b236a5 Add missing .El. 
Found by:	man2hwnotes.pl
 2007-05-12 06:41:41 +00:00
brueffer
ef87577b40 Add missing .El. 
Found by:	man2hwnotes.pl
 2007-05-12 06:33:52 +00:00
brueffer
3785bba0c5 axe(4) supports altq now. 2007-05-12 05:59:15 +00:00
brueffer
732cb0f9fd Add missing curly braces. 
Approved by:	rwatson (mentor)
 2007-05-12 05:56:58 +00:00
brueffer
3df1233c91 ALTQify. 
Submitted by:	J.R. Oldroyd
Reviewed by:	mlaier
Approved by:	rwatson (mentor)
MFC after:	1 week
 2007-05-12 05:56:10 +00:00
brueffer
974acaa2d8 Remove compat ifdefs for FreeBSD versions < 500014, makes the code 
quite a bit easier to read.

Approved by:	rwatson (mentor)
MFC after:	1 weeks
 2007-05-12 05:53:53 +00:00
marius
6d578f19e4 - Add bits for userland profiling. For sun4u this is compile-tested only. 
- Replace magic 14 with PIL_TICK.
 2007-05-11 23:43:55 +00:00
brueffer
ec4492c785 Autogenerate hardware notes for hptiop(4). 2007-05-11 22:58:09 +00:00
brueffer
937298488c Connect hptiop(4) to the build. Only install hptmv(4) on i386 and amd64. 2007-05-11 22:53:09 +00:00
brueffer
ff16554f78 Manpage for the hptiop(4) driver. Could use a little more content. 2007-05-11 22:52:19 +00:00
brueffer
92b3862208 New release notes: 
- vm.kmem_size_min tunable added
- fdisk -p
- ipfw RH0 and MIPv6 RH2 filtering
- pw -M
- Camellia cipher added

Modified release notes:
- twa(4) was actually updated to version 3.70.03.006
 2007-05-11 21:50:32 +00:00
jfv
16e081d626 Mistake in the logic deciding what adapters need 
to map the IO BAR. Causing the driver to fail on
th 82542.

Reviewed by:pdeuskar
Approved by:pdeuskar
 2007-05-11 21:36:08 +00:00
andre
d500dd8585 Drop everything that doesn't belong into this new file. 
It's neither functional not connected to the build yet.
 2007-05-11 21:17:53 +00:00
andre
016aa91a14 Drop everything that doesn't belong into this new file. 
It's neither functional nor connected to the build yet.
 2007-05-11 21:04:57 +00:00
andre
14d6d7db44 Make the TCP timer callout obtain Giant if the network stack is marked 
as non-mpsafe.

This change is to be removed when all protocols are mp-safe.
 2007-05-11 20:52:47 +00:00
andre
a968d55db3 Forced commit to note repo copy from sys/netinet/tcp_input.c rev. 1.349. 2007-05-11 20:31:23 +00:00
andre
a8351fec8e Forced commit to note repo copy from sys/netinet/tcp_subr.c rev. 1.280. 2007-05-11 20:30:09 +00:00
andre
f33463108a Add the timestamp offset to struct tcptw so we can generate proper 
ACKs in TIME_WAIT state that don't get dropped by the PAWS check
on the receiver.
 2007-05-11 18:29:39 +00:00
simokawa
50e0c5dd7b - Initialize login->id and fix problem for non-zero login id. 
- Increase maxopenings for multiple lun/initiators.

MFC after: 3 days
 2007-05-11 14:51:13 +00:00
mav
f1c1aa5c90 Performance optimization of the "encryption without compression" case by 
avoiding memory allocation and data copying.
Encrypting directly at the original mbuf chain.

Approved by:	glebius (mentor)
 2007-05-11 14:36:02 +00:00
mjacob
3caf7b6340 Bad merge. 2007-05-11 13:47:28 +00:00
rwatson
3cf529ac1e Remove more one more stale comment regarding unpcb type-safety. 2007-05-11 12:28:45 +00:00
rwatson
144e902f6c Clarify and update quite a few comments to reflect locking optimizations, 
the addition of unpcb refcounts, and bug fixes.  Some of these fixes are
appropriate for MFC.

MFC after:	3 days
 2007-05-11 12:10:45 +00:00
rwatson
05369787fc Coalesce two identical UCB licenses into a single license instance with 
one set of copyright years.

White space and comment cleanup.

Export $FreeBSD$ via __FBSDID.
 2007-05-11 11:21:43 +00:00
des
719c87d1ee strlcpy() may be faster than snprintf(), but it is less portable, and this 
is not performance critical code anyway.  Also, avoid using strlen() to
obtain information which we already have.

MFC after:	3 weeks
 2007-05-11 11:10:05 +00:00
rwatson
185e8c8867 Minor white space and style cleanups. 2007-05-11 11:05:30 +00:00
rwatson
cf57d2e44c White space and style cleanup. 2007-05-11 11:00:48 +00:00
rwatson
777066ed3b Minor white space/style normalization. 2007-05-11 10:50:31 +00:00
rwatson
073fe95b38 Normalize style a bit: reduce pseudo-randomness of comment layout and 
white space.  Remove 'register'.
 2007-05-11 10:48:30 +00:00
rwatson
972aaf598c Use ANSI C function declarations throughout netipx. 
Remove 'register' use.
 2007-05-11 10:38:34 +00:00
rwatson
47d37a80be Reduce network stack oddness: implement .pru_sockaddr and .pru_peeraddr 
protocol entry points using functions named proto_getsockaddr and
proto_getpeeraddr rather than proto_setsockaddr and proto_setpeeraddr.
While it's true that sockaddrs are allocated and set, the net effect is
to retrieve (get) the socket address or peer address from a socket, not
set it, so align names to that intent.
 2007-05-11 10:20:51 +00:00
rwatson
46a4c44c3b Remove unneeded wrappers for in_setsockaddr() and in_setpeeraddr(), which 
used to exist so pcbinfo locks could be acquired, but are no longer
required as a result of socket/pcb reference model refinements.
 2007-05-11 09:54:53 +00:00
mjacob
2f7d5b8b3f Fix pointy-hat problem with BUS_DMA_ROOTARG macro that caused problems for sparc64. 
Candidate for immediate MFC.

Noticed by: Everyone-maxim contacted.
 2007-05-11 06:28:26 +00:00
kan
ea141892dc Do not dereference linux_to_bsd_signal[-1] if userland has 
passed zero as exit signal.

GCC 4.2 changes the kernel data segment layout not to have 0
in that memory location. This code ran by luck before and now
the luck has run out.
 2007-05-11 01:25:51 +00:00
andre
f6d9987afe Fix an incorrect replace of a timer reference made during the TCP timer 
rewrite in rev. 1.132.  This unmasked yet another bug that causes certain
connections to get indefinately stuck in LAST_ACK state.
 2007-05-10 23:11:29 +00:00
des
4503779c68 Fix typo. 
Submitted by:	Bård Skaflestad <bardsk@math.ntnu.no>
 2007-05-10 18:15:30 +00:00
rwatson
a25f94b5ae Move universally to ANSI C function declarations, with relatively 
consistent style(9)-ish layout.
 2007-05-10 15:58:48 +00:00
des
a55a869714 Bump __FreeBSD_version for the addition of flopen(3) to libutil. 
Requested by:	delphij
 2007-05-10 15:37:27 +00:00