Commit Graph

114154 Commits

Author SHA1 Message Date
Sam Leffler
aadbcea379 avoid use after free
Submitted by:	gibbs
Reviewed by:	mdodd
Approved by:	Coverity Prevent analysis tool
2005-03-31 21:43:19 +00:00
Sam Leffler
ec04feb21b avoid use after free
Submitted by:	gibbs
Reviewed by:	mdodd
Noticed by:	Coverity Prevent analysis tool
2005-03-31 21:42:49 +00:00
Bill Paul
2c87b2b73f Apparently I'm cursed. ndis_findwrap() should be searching ndis_functbl,
not ntoskrnl_functbl.
2005-03-31 21:20:19 +00:00
David E. O'Brien
503e759c5d MFR5: rev 1.421.2.6: Enable support for 32-bit Linux binaries by default.
There are too many questions in freebsd-amd64@ about how to enable Linux
support that it seems a required piece of functionality.  Thus we should
just have it on by default.
2005-03-31 20:55:10 +00:00
Christian Brueffer
6748f93705 Autogenerate device listings for arcmsr(4). 2005-03-31 20:52:27 +00:00
John Baldwin
b80ed61487 Don't recursively panic when we call mi_switch() in a critical section,
even though calling mi_switch() after a panic is likely a bug anyway as
the recursive panic only serves to make things worse.
2005-03-31 20:36:44 +00:00
Christian Brueffer
ad942ef63f - new sentence, new line
- small language fix
2005-03-31 20:35:05 +00:00
Scott Long
d0885ac3cf Glue the arcmsr driver into the tree. 2005-03-31 20:21:43 +00:00
Scott Long
9c1838012d Add a manual page for the arcmsr driver. 2005-03-31 19:44:15 +00:00
Nate Lawson
965a34fb62 Always free the returned env pointer even it doesn't indicate we're in
verbose mode.

Found by:	Coverity Prevent (via sam)
2005-03-31 19:07:26 +00:00
Nate Lawson
71ab130c9b Add a check for cpufreq_unregister() being called with no cpufreq device
active.  Note that the logic indicates this should not be possible so
generate a warning if this ever happens.

Found by:	Coverity Prevent (via sam)
2005-03-31 18:56:54 +00:00
Nate Lawson
0b755d6554 Additions to .PATH are cumulative so referencing $.PATH is not helpful.
Informed by:	ru
2005-03-31 18:51:06 +00:00
Scott Long
f1c579b1ec Add the Areca SATA RAID driver (arcmsr). This supports the ARC-11xx and 12xx
series of controllers.  Areca provides a CLI and HTTP management tool for
FreeBSD/i386 and FreeBSD/amd64 on their website.  Many thanks to Areca for
their support of FreeBSD.  Thanks also to Mike Tansca and Sentex Communications
for donating hardware.

Obtained from: Erich Chen <erich at areca com tw>
2005-03-31 18:19:55 +00:00
Scott Long
69bbb4fe70 If resource allocation fails, we could wind up freeing the cdev without it
being allocated.  Add a simple check for this.

Submitted by: yongari
2005-03-31 17:16:40 +00:00
Sam Leffler
fe234894e5 reclaim mbufs in failure cases
Submitted by:	Tai-hwa Liang
2005-03-31 16:39:18 +00:00
Bill Paul
621b33fc5b Fix an amd64 issue I overlooked. When setting up a callout to
ndis_timercall() in NdisMInitializeTimer(), we can't use the raw
function pointer. This is because ntoskrnl_run_dpc() expects to
invoke a function with Microsoft calling conventions. On i386,
this works because ndis_timercall() is declared with the __stdcall
attribute, but this is a no-op on amd64. To do it correctly, we
have to generate a wrapper for ndis_timercall() and us the wrapper
instead of of the raw function pointer.

Fix this by adding ndis_timercall() to the funcptr table in subr_ndis.c,
and create ndis_findwrap() to extract the wrapped function from the
table in NdisMInitializeTimer() instead of just passing ndis_timercall()
to KeInitializeDpc() directly.
2005-03-31 16:38:48 +00:00
John Baldwin
a1b193b540 - Move the doc project docs over to disc2 to free up some room for future
bloat on disc1.
- Output a message letting the user know that we are generating MD5 sums
  during the long pause after the last mkisofs invocation in the iso.1
  target.

MFC after:	3 days
2005-03-31 16:19:26 +00:00
Bruce A. Mah
028a54daba Rewrite SA-05:01.telnet entry based on nectar's original commit
message, which is more accurate and less clunky than my version.
2005-03-31 16:02:12 +00:00
Bruce A. Mah
a6cb7db8cb New release notes: SA-05:01.telnet (+MFC), restore(8) can once again
read FreeBSD 1 dump tapes.

MFCs noted:  Configuration file reader fixes.

One more grammar change:  xargs(1) -I.
2005-03-31 15:54:33 +00:00
Søren Schmidt
5a5b148dd8 Change the ata_* methods to use a channel device instead of a
controller device. This helps when there is no controller parent
to a channel (PPC port).
2005-03-31 15:05:40 +00:00
Ken Smith
f9bd71b713 Remove the print/acroread package due to licensing concerns.
Requested by:	trevor (acroread maintainer)
Seconded by:	Mark Linimon, Joerg Wunsch
MFC after:	1 day
2005-03-31 13:52:12 +00:00
Poul-Henning Kamp
f4f6abcb4e Explicitly hold a reference to the cdev we have just cloned. This
closes the race where the cdev was reclaimed before it ever made it
back to devfs lookup.
2005-03-31 12:19:44 +00:00
Hartmut Brandt
c06ac233d7 Document the new -A flag for ignoring archive errors. 2005-03-31 11:40:53 +00:00
Hartmut Brandt
5e0a7a4450 Almost complete rewrite of the archive code (except for the Makefile parsing
part). Archive handling was broken at least since the move from BSD ar/ranlib
to GNU binutils because of the different archive format. This rewrite fixes
this by making make to carry around the defines for all formats (it supports)
so it can support all of them independent of the actually used one. The
supported formats are: traditional BSD (this seems to come from V7 at least,
short names only and __.SYMDEF), BSD4.4 (long names with #1/ and __.SYMDEF)
and SysV (extra name table and //). The only format not supported are broken
traditional archives where the member names are truncated to 15 characters.

Errors in the archive are not ignored anymore, but cause make to stop with
an error message. The command line option -A causes these errors to become
non-fatal. This is almost compatible with previous usage except for the
error message printed in any case.

Use a type-safe intrusive list for the archive cache.

Reviewed by:	Max Okumoto <okumoto@ucsd.edu> (without new error handling)
2005-03-31 11:35:56 +00:00
Hartmut Brandt
ae6bff540a Move the MAX macro to a util.h so it becomes usable in other modules.
Suggested by:	Max Okumoto <okumoto@ucsd.edu>
2005-03-31 11:12:45 +00:00
Poul-Henning Kamp
9477d73e32 cdev (still) needs per instance uid/gid/mode
Add unlocked version of dev_ref()

Clean up various stuff in sys/conf.h
2005-03-31 10:29:57 +00:00
Poul-Henning Kamp
eb151cb989 Rename dev_ref() to dev_refl() 2005-03-31 06:51:54 +00:00
Søren Schmidt
0da27c6206 Correct the PCI ID for the SiS 965, and add support for the SATA part
that was left our by accident.

Prodded by:	Patrik Backlund
2005-03-31 06:25:14 +00:00
Hiroki Sato
7ed6754f1c MFC: re(4) ALTQ support and replace of some RFC derived manual pages. 2005-03-31 06:24:50 +00:00
Nate Lawson
07b68f9266 Remove check of numpst to allow more K8 variants to attach. The other
checks, including cpuid_is_k7(), will catch CPUs that really don't support
this method.

Submitted by:	Bruno Ducrot
Tested by:	Jari Kirma (kirma cs.hut.fi)
2005-03-31 06:11:04 +00:00
Nate Lawson
ac1936dc13 Add note about Powernow
Submitted by:	Bruno Ducrot
2005-03-31 06:05:16 +00:00
Nate Lawson
ffa6cde40d Add note about powerd(8)
Submitted by:	netchild
2005-03-31 06:02:44 +00:00
Jeff Roberson
278c5a6efa - Fix botched LK_NOWAIT removal. I mistakenly thought this compiled as
part of GENERIC.
2005-03-31 05:58:14 +00:00
Jeff Roberson
aa7ba42796 - FFS supports shared locks, clear LK_NOSHARE from our vnode locks.
Sponsored by:	Isilon Systems, Inc.
2005-03-31 05:23:20 +00:00
Jeff Roberson
e451d879a1 - Disable vfs shared locks by default. They must be specifically enabled
on filesystems which safely support them.  It appears that many
   network filesystems specifically are not shared lock safe.

Sponsored by:	Isilon Systems, Inc.
2005-03-31 05:22:45 +00:00
Jeff Roberson
ec3db02a3e - Set LK_NOSHARE for snapshot locks. snapshots require exclusive only
access.
 - Remove the hack from ffs_lock() to implement LK_NOSHARE in a ffs
   specific way.

Sponsored by:	Isilon Systems, Inc.
2005-03-31 05:21:17 +00:00
Jeff Roberson
c4c0ec5ba7 - Add a LK_NOSHARE flag which forces all shared lock requests to be
treated as exclusive lock requests.

Sponsored by:	Isilon Systems, Inc.
2005-03-31 05:18:19 +00:00
Sam Leffler
6e3a31bd67 check copyin return value (and while we're at it copyout too)
Noticed by:	Coverity Prevent analysis tool
2005-03-31 05:15:27 +00:00
Sam Leffler
5587897d92 remove useless ptr check; cur_column can never be null
Noticed by:	Coverity Prevent analysis tool
2005-03-31 05:00:31 +00:00
Sam Leffler
fd1700dc03 handle potential null ptr
Noticed by:	Coverity Prevent analysis tool
2005-03-31 04:58:10 +00:00
Jeff Roberson
108645dba2 - apause() has been retired, remove LK_NOPAUSE as well.
Sponsored by:	Isilon Systems, Inc.
2005-03-31 04:39:33 +00:00
Jeff Roberson
f247a5240d - LK_NOPAUSE is a nop now.
Sponsored by:   Isilon Systems, Inc.
2005-03-31 04:37:09 +00:00
Jeff Roberson
ea124bf597 - LK_NOPAUSE is a nop now.
Sponsored by:	Isilon Systems, Inc.
2005-03-31 04:27:49 +00:00
Jeff Roberson
b641353e3a - Remove apause(). It makes no sense with our present mutex implementation
since simply unlocking a mutex does not ensure that one of the waiters
   will run and acquire it.  We're more likely to reacquire the mutex
   before anyone else has a chance.  It has also bit me three times now, as
   it's not safe to drop the interlock before sleeping in many cases.

Sponsored by:	Isilon Systems, Inc.
2005-03-31 04:25:59 +00:00
Robert Watson
6fe62276be Don't define FS_DEBUG by default, as this causes growfs to write debugging
information to /tmp/growfs.debug, which is a world-writable directory.

MFC after:	3 days
Reported by:	Jon Passki <cykyc@yahoo.com>
2005-03-31 04:10:31 +00:00
Robert Watson
c4b2cc12ae Don't default to '/var/tmp/ffsinfo' for the output of ffsinfo(8), since
/var/tmp is a world-writable directory.

MFC after:	3 days
Reported by:	Jon Passki <cykyc@yahoo.com>
2005-03-31 04:05:17 +00:00
Warner Losh
934761ae4b atapicam is broken, so comment it out since it may take a while to fix it. 2005-03-31 03:21:21 +00:00
Peter Grehan
05a016a3e1 Catch up with ATA-mkIII 2005-03-31 01:57:51 +00:00
Peter Wemm
58aa36f31e Checkpoint today's tidy-up of the WIP disassembler. It now agrees with
objdump --disassemble when disassembling itself in userland.  I've added
the cmovCC instruction group and tweaked a bunch of size sensitive array
indexes to either fix my mistakes and/or force it to work by any means
necessary.

I'm committing this because it is usable enough to see what is going on
when single stepping via ddb.

It might still tell lies, but its lies will be far more subtle now.  I'm
not sure that this is a good thing or not.
2005-03-30 22:57:41 +00:00
Peter Wemm
dc37635d6a Commit my checkpoint of db_disasm.c that I hacked to understand some amd64
instructions as it was when I dropped it back in May 31, 2003.  I'm
committing this as an intermediate stage because back then I thought I
understood what I was doing with this file.
2005-03-30 22:52:27 +00:00