Commit Graph

89675 Commits

Author SHA1 Message Date
Bruce A. Mah
0748ca59e0 Flesh out information on pointing devices and add some manpage
cross-references for keyboards.  Add a mention of VGA video cards, and
pointers to XFree86 where appropriate.

PR:		43410
2003-05-09 23:14:02 +00:00
Poul-Henning Kamp
4da6e74ce4 When a GEOM (/dev-)device is closed and we find that I/O requests are
still outstanding, give them a chance to complete.

If after 10 seconds we still find outstanding I/O requests, complete
the close with a console warning that the system is likely to panic
later on.

This is a workaround for umount -f not quite doing the right thing.

Approved by:    re/scottl
2003-05-09 21:25:28 +00:00
Peter Wemm
bd16ce64fa Turn off ppp (ICE) and pppd (cc objects to a varargs decl) on amd64. 2003-05-09 21:06:41 +00:00
Poul-Henning Kamp
8970f1a474 Before reading an ascii label, initialize with defaults so that
getasciipartspec() has a sectorisize in case it needs one.

Approved by:	re/jhb
2003-05-09 20:26:17 +00:00
John Baldwin
b1bf1c3a98 Remove Giant from kern_sigsuspend() and osigsuspend() as these should now
be MP safe.

Approved by:	re (scottl)
2003-05-09 19:11:32 +00:00
Poul-Henning Kamp
54f445fb69 Sigh, this shows just how much one can be conditioned my the environment:
Just because we for the last ten years have fought for every byte
in the boot code on i386, doesn't mean that other architectures could
not actually have space to spare there.

Remore debugging message.
2003-05-09 19:07:59 +00:00
Peter Wemm
395e65aa29 Include the MXCSR initial values, based on the AMD docs. This file
should really be renamed to fpu.h and npx.c to fpu.c since its part of
the core architecture on amd64 systems, not an isa 'numeric processor
extension'.
2003-05-09 18:28:05 +00:00
Peter Wemm
14426b9c3b Turn syscons on now that it works, so that anybody trying to run this
can see something.  Probing for keyboard still works for auto serial
console mode.
2003-05-09 18:26:06 +00:00
Peter Wemm
7edc7b0d3b Trivial addition of __amd64__ to the ifdefs for platforms that use
i386-style vga console support.

Approved by:  re
2003-05-09 18:24:40 +00:00
Scott Long
efdfe5688b The disc1 package set has overfilled the disc. Axe linux-netscape-navigator-4.8
to free up space.  linux-netscape-communicator-4.8 remains and is a superset of
the former for those who are stuck are the 1990's =-)
2003-05-09 09:41:18 +00:00
Hiten Pandya
a22f32eb2f Document the last field of the procfs 'status' node, which either
displays the 'hostname' of the jail, or a hyphen '-' to indicate
that the process is not jailed.

PR: docs/37470
Submitted by: Adrian Filipi-Martin <adrian@ubergeeks.com>
Approved and Reviewed by: des (mentor), re (bmah)
2003-05-09 09:20:26 +00:00
Hiten Pandya
03a0a09e98 Add missing MLINK for arc4rand(9). It is documented in
random(9) and referenced by gbde(4).

PR: docs/51254
Submitted by: Simon L. Nielsen <simon@nitro.dk>
Approved and Reviewed by: des (mentor), re (bmah)
2003-05-09 09:12:10 +00:00
Robert Drehmel
9efed1e6e2 To reserve space for 65536 bits, allocate
65536 / (sizeof(int) * CHAR_BITS) `int's instead of
65536 / (sizeof(int) * CHAR_BITS) bytes to avoid a possible
segmentation fault if ports above 16383 are specified via the
-p option on a platform with 4 byte wide ints.

Approved by:	re (bmah)
Reported by:	Marco Wertejuk <wertejuk@mwcis.com>
2003-05-09 09:11:27 +00:00
Warner Losh
e1519c7c55 Comment out the entire nomatch entry. The partially commented out
entry causes problems :-(

This effectively backs out the commit the re@ allowed me to commit.
2003-05-09 05:58:22 +00:00
Mike Silbersack
b9697d572f Redefine M_FREELIST to be 0x8000; 0x4000 conflicted with two other
uses of m_flags in the kernel.  (A future commit will move all
private m_flags users here so they're obvious without a great
deal of searching.)

This should fix the mbuf double-free panics those using ppp or
ipfw reset rules have been seeing since the double-free detection
code went in.
2003-05-09 02:15:52 +00:00
Alan Cox
3a12f5da1f Give the kmem object's mutex a unique name, instead of "vm object",
to avoid false reports of lock-order reversal with a system map mutex.

Approved by:	re (jhb)
2003-05-09 02:13:23 +00:00
Bruce A. Mah
3b70c1d701 Whitespace cleanup of previous commit. Translators can ignore this.
Approved by:	re (implicitly)
2003-05-08 22:31:00 +00:00
Bruce A. Mah
1a806a7a29 New release notes: New newsyslog(8) features.
Submitted by:	gad
Approved by:	re (implicitly)
2003-05-08 22:29:28 +00:00
Bruce A. Mah
b082d39489 Try to reflect the current state of disklabel (removed) and the
recently-activated bsdlabel(8).
2003-05-08 21:09:39 +00:00
Robert Watson
b2aef57123 Rename MAC_MAX_POLICIES to MAC_MAX_SLOTS, since the variables and
constants in question refer to the number of label slots, not the
maximum number of policies that may be loaded.  This should reduce
confusion regarding an element in the MAC sysctl MIB, as well as
make it more clear what the affect of changing the compile-time
constants is.

Approved by:	re (jhb)
Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2003-05-08 19:49:42 +00:00
Jens Schweikhardt
005fd5b64b Note that -n and \c are implementation-defined as per TC1 to POSIX 2001.
Approved by:	re@ (bmah)
MFC after:	3 days
2003-05-08 17:47:28 +00:00
Tom Rhodes
55566e93bb Describe the pattern filenames must be in before they are added to the hints
file.

PR:		46271
Approved by:	re (blanket)
2003-05-08 17:25:41 +00:00
John Baldwin
258dbbab69 Acquire Giant at the start of the raid rebuild kthreads.
Reported by:	Masachika ISHIZUKA <ishizuka@ish.org>
Reviewed by:	sos
Approved by:	re (bmah)
2003-05-08 16:38:14 +00:00
David E. O'Brien
f8f4e47610 I goofed in rev 1.59 (a.out support axing) and missed getting FUNCTION_PROFILER
fully clean.  This resulted in inserted garbage into the produced assembly code
when the gcc -pg and -fPIC options are used together.

PR:		i386/50598
Submitted by:	Don Lewis <truckman@freebsd.org>
2003-05-08 16:02:22 +00:00
David Schultz
b7412bf571 Add a comment describing why it's important for the values in this
file to be correct, and how to generate them automatically.

Caused much pain and suffering for:	peter
2003-05-08 13:50:44 +00:00
Peter Wemm
b3f7680e49 Oops. Turn T_PAGEFLT back into an interrupt gate. It is *critical*
that interrupts be disabled and remain disabled until %cr2 is read.
Otherwise we can preempt and another process can fault, and by the
time we read %cr2, we see a different processes fault address.  This
Greatly Confuses vm_fault() (to say the least).  The i386 port has
got this marked as a bug workaround for a Cyrix CPU, which is what
lead me astray.  Its actually necessary for preemption, regardless
of whether Cyrix cpus had a bug or not.
2003-05-08 08:25:51 +00:00
Peter Wemm
0b1bb81ae6 SIG_SETMASK is 3, not 1. Sigh. 2003-05-08 07:41:24 +00:00
Peter Wemm
bd3aef3d0d Set the binutils arch for as/nm correctly on the amd64 platform.
As far as binutils is concerned, the amd64 platform is still called
"x86-64"/"x86_64".  Setting things from ${MACHINE_ARCH} breaks that.

Approved by:  re (scottl)
2003-05-08 06:39:31 +00:00
Peter Wemm
b2d14fd9bb Exclude rtld-elf for amd64. More porting is still needed.
Approved by:  re (scottl)
2003-05-08 06:37:12 +00:00
Peter Wemm
34da59975b Exclude sys/boot for amd64. There are still toolchain issues to deal
with.  In theory, gcc -m32 should work, but for now, do not tempt fate.

Approved by:	re (scottl)
2003-05-08 06:35:39 +00:00
Peter Wemm
203fc38a60 Add amd64 settings.
Approved by:  re (scottl)
2003-05-08 06:33:49 +00:00
Peter Wemm
991e6f718b Exclude gprof and truss for amd64 too.
Approved by:  re (scottl)
2003-05-08 06:33:07 +00:00
Peter Wemm
7ef6516c60 Fix an embarresing transcription error from i386 to amd64. Put the arguments
to sigprocmask(2) int the correct order. *blush*.
For sigsetjmp(), match up the pushq/popq in the non-savemask case.
2003-05-08 06:25:03 +00:00
David E. O'Brien
65162a6169 release.9 has become the biggest festering pile of spaghetti s(*^% code.
Duplicate the target for Alpha so I can start hacking and slashing bits out.

Approved by:	re(blanket to make Alpha build)
2003-05-08 03:25:17 +00:00
Peter Wemm
dffecce67c Tidy up modf.S and make it actually work. It wasn't extracting
the value out of ST(0) before copying it to %xmm0.  Also remove bogus stack
frame and work in the red zone.
2003-05-08 03:19:37 +00:00
Alexander Kabaev
3ddc66d863 Rethink the way we count module references. Simply following
DT_NEEDED links is not flexible enough for cases where dynamically
loaded modules form a dependency cycle.

This should fix an infinite recursion problem encountered by Yahoo.

Approved by:	re (jhb)
2003-05-08 01:31:36 +00:00
Greg Lehey
108b696afe ioctl VINUM_READCONFIG: Don't lock configuration here. vinum_scandisk
needs to do it anyway to handle the startup case.  This is
            part of a fix for the recently reported hangs.

Approved by:  re (scottl)
2003-05-08 00:36:20 +00:00
Greg Lehey
b4756f9967 vinum_read: Don't lock configuration from userland. If vinum(8)
crashes, the config remains locked and causes all
            subsequent start or read attempts to fail.  This is part
            of a fix for the recently reported hangs.

Approved by:  re (scottl)
2003-05-08 00:33:57 +00:00
Tom Rhodes
0603fbc3ae Add information about the log file.
PR:		35575
Submitted by:	"Simon L. Nielsen" <simon@nitro.dk> (original version)
2003-05-08 00:28:36 +00:00
Tom Rhodes
1641931a70 Fix some basic errors:
- Add a description of b0 / b1 fields.
- Do not use 'entry' to refer to both 'entry' and 'field'.
- Do not confuse people with heading 'Name' and entry 'Name'.

PR:		48104
Submitted by:	Gary W. Swearingen <swear@attbi.com> (original version)
Approved by:	re (blanket)
2003-05-08 00:14:48 +00:00
Peter Wemm
2dbe628162 Leave space for the 128 byte red-zone on the stack. 2003-05-08 00:13:24 +00:00
Peter Wemm
f3b234157e #include <machine/metadata.h> was missing; add it 2003-05-08 00:12:37 +00:00
Peter Wemm
9c43b77ff5 Fix a preemption race. I was reenabling interrupts in the fast system
call handler before it was safe.  It was possible for to lose context
and for something else to clobber the PCPU scratch variable.  This
moves the interrupt enable *way* too late, but its better safe than
sorry for the moment.
2003-05-08 00:05:00 +00:00
Peter Wemm
74b0b3cfcb Fix typo, even though this is unused. 2003-05-08 00:02:47 +00:00
Peter Wemm
c48f718c25 Like ia64, amd64 has got a 16 byte sized and aligned 'long double'.
Obtained from:	re (blanket amd64)
2003-05-08 00:02:03 +00:00
Peter Wemm
cf2720dda4 Turn off alloca.S - it cannot possibly work like this since on AMD64, gcc
doesn't use stack frames.  It uses offsets relative to %rsp, not %rbp.  So
we cannot just change %rsp like this.

Approved by:	re (blanket amd64)
2003-05-07 23:49:24 +00:00
Peter Wemm
be78acdf64 Actually use the correct values for AMD64. It is a 64 bit platform,
configure gdtoa as such.
2003-05-07 23:48:05 +00:00
Paul Saab
e0ced69666 - Change the full Asic revision defines to CHIPID to better since the
ASIC revision is really the major number of the CHIPID.  Also store
  the chipid, asic rev and chip revision in the softc for later use.

- The write twice to send producer index workaround only applies to
  the 5700_BX chips, so only do it there.
  Requested by: jdp

- Do not initalize the LED's to 0x00.  The default configuration
  the chip comes up in should yeild proper operation of the LED's.
  Confirmed by: John Cagle <john.cagle@hp.com>

Approved by:	re (blanket)
2003-05-07 21:51:13 +00:00
Hiten Pandya
8340d5bcae Bring the dumpon(8) man page closer to reality:
- dumpon utility has not used kern.dumpdev sysctl
      since rev. 1.14 (sbin/dumpon/dumpon.c) when phk@
      updated it to use the DIOCSKERNELDUMP ioctl [1]
    - remove obsolete reference to sysctl(3)

While I am there, fix two style nits:

    - use .Nm instead of `dumpon'
    - change NOTES to IMPLEMENTATION NOTES, to bring
      it in line with recommended section headings in
      mdoc(7)

Original patch by: Martin Faxer <gmh003532brfmasthugget.se> [1]

PR: docs/39293
Approved and Reviewed by: des (mentor), re (scottl, bmah)
2003-05-07 19:37:51 +00:00
Kirk McKusick
924a7003b0 Dump is hard-wired to believe that it can read disks on
1024-byte boundaries. For many years this was a reasonable
assumption. However, in recent years we have begun seeing
devices with 2048-byte sectors. These devices return errors
when dump tries to read starting in the middle of a sector
or when it tries to read only the first half of a sector.
Rather than change the native block size used by dump (and
thus create an incompatible dump format), this fix checks
for transfer requests that start and/or end on a non-sector
boundary. When such a read is detected, the new code reads
the entire sector and copies out just the part that dump
needs.

Reviewed by:	Poul-Henning Kamp <phk@critter.freebsd.dk>
Approved by:	re (John Baldwin <jhb@FreeBSD.org>)
Sponsored by:   DARPA & NAI Labs.
2003-05-07 18:27:09 +00:00