Commit Graph

125856 Commits

Author SHA1 Message Date
John Birrell
f955a17eed Not allowed to use tabs. The rule that proves the rule. Heh. 2006-08-03 05:44:51 +00:00
John Birrell
b9279e66e4 Regen.
Note the addition of the extra file now generated.
2006-08-03 05:32:43 +00:00
John Birrell
c69324494e Regen. 2006-08-03 05:31:28 +00:00
John Birrell
1533c33fd4 Generate another file called systrace_args.c. This will be compiled
into systrace and is used to map the syscall arguments into the 64-bit
parameter array.
2006-08-03 05:29:09 +00:00
John Birrell
d80c69964b Add fields to struct sysent to support the DTrace syscall provider called
systrace.

Another file called systrace_args.c is generated. This will be compiled
into systrace and is used to map the syscall arguments into the 64-bit
parameter array.
2006-08-03 05:26:51 +00:00
John Birrell
b0777fc474 Add an option to enable KSE support.
Add an option to build in kernel DTrace hooks. Without this option, the
DTrace modules acn't be loaded.
2006-08-03 05:19:33 +00:00
Xin LI
bcc4260f3b When the volume is being downgraded from a read-write mode, mark
it as clean.

PR:		kern/85366
Submitted by:	Dan Lukes <dan at obluda dot cz>
MFC After:	2 weeks
2006-08-03 03:55:52 +00:00
Xin LI
da4ab3aa26 In DCE 1.1, the time_low value is defined as an unsigned 32-bit
integer.  Presently, our implementation employs an approach that
converts the value to int64_t, then back to int, unfortunately,
this approach can be problematic when the the difference between
the two time_low is larger than 0x7fffffff, as the value is then
truncated to int.

To quote the test case from the original PR, the following is
true with the current implementation:

865e1a56-b9d9-11d9-ba27-0003476f2e88 < 062ac45c-b9d9-11d9-ba27-0003476f2e88

However, according to the DCE specification, the expected result
should be:

865e1a56-b9d9-11d9-ba27-0003476f2e88 > 062ac45c-b9d9-11d9-ba27-0003476f2e88

This commit adds a new intermediate variable which uses int64_t
to store the result of subtraction between the two time_low values,
which would not introduce different semantic of the MSB found in
time_low value.

PR:		83107
Submitted by:	Steve Sears <sjs at acm dot org>
MFC After:	1 month
2006-08-03 03:34:36 +00:00
John Birrell
3e6a93dd95 Alphabetical order is probably better. 2006-08-03 03:30:53 +00:00
John Birrell
3a3c4c86a8 Add the library directory where DTrace library scripts live. 2006-08-03 03:28:03 +00:00
Pyun YongHyeon
be09900714 Fix re(4) breakge introduced in tree from rev 1.68.
This should fix incorrect configuration of station address on
big-endian architectures.

Reviewed by:	wpaul
Tested on:	sparc64
2006-08-03 00:15:19 +00:00
Robert Watson
9126410f4b Move destroying kqueue state from above pru_detach to below it in
sofree(), as a number of protocols expect to be able to call
soisdisconnected() during detach.  That may not be a good assumption,
but until I'm sure if it's a good assumption or not, allow it.
2006-08-02 18:37:44 +00:00
John Baldwin
4cbe83eb60 Don't ignore errors from intr_event_add_handler().
CID:		1516
Found by:	Coverity Prevent (tm)
2006-08-02 17:50:31 +00:00
John Baldwin
1c902cc136 - Use m_getcl(), m_get(), and m_gethdr() rather than the older macros for
alloc'ing mbufs so that there is less error handling required.
- Go ahead and account for the data space in the first mbuf before entering
  the loop to alloc more mbuf's.  This simplifies the loop logic and avoids
  confusing Coverity.

CID:		817
Reviewed by:	sam
Tested by:	pjd
Found by:	Coverity Prevent (tm)
2006-08-02 17:41:58 +00:00
Marcel Moolenaar
2765132216 Remove remnants of Alpha. 2006-08-02 17:22:30 +00:00
Marcel Moolenaar
d73f8b667e Remove remnants of Alpha. 2006-08-02 17:16:48 +00:00
Alan Cox
f8883c0160 Define the additional page fault error codes that are implemented by amd64. 2006-08-02 16:24:23 +00:00
Robert Watson
92716fe04e Change two XXX's to two notes: the fact that SOCK_LOCK(so) ==
SOCKBUF_LOCK(&so->so_rcv) is encoded, which is worth noting, but not a
bug.
2006-08-02 16:23:52 +00:00
Robert Watson
3a6fc39d32 Remove call to soisdisconnected() in at_pcbdetach(): by the time the
socket is being detached, there are no consumers left worth notifying
about the disconnect.
2006-08-02 16:22:34 +00:00
Robert Watson
e850475248 Move soisdisconnected() in tcp_discardcb() to one of its calling contexts,
tcp_twstart(), but not to the other, tcp_detach(), as the socket is
already being torn down and therefore there are no listeners.  This avoids
a panic if kqueue state is registered on the socket at close(), and
eliminates to XXX comments.  There is one case remaining in which
tcp_discardcb() reaches up to the socket layer as part of the TCP host
cache, which would be good to avoid.

Reported by:	Goran Gajic <ggajic at afrodita dot rcub dot bg dot ac dot yu>
2006-08-02 16:18:05 +00:00
John Baldwin
9802d04ce0 Fix some bugs in the previous revision (1.419). Don't perform extra
vfs_rel() on the mountpoint if the MAC checks fail in kern_statfs() and
kern_fstatfs().  Similarly, don't perform an extra vfs_rel() if we get
a doomed vnode in kern_fstatfs(), and handle the case of mp being NULL
(for some doomed vnodes) by conditionalizing the vfs_rel() in
kern_fstatfs() on mp != NULL.

CID:		1517
Found by:	Coverity Prevent (tm) (kern_fstatfs())
Pointy hat to:	jhb
2006-08-02 15:27:48 +00:00
Alexander Leidinger
dad9051355 Fix doxygen target.
Submitted by:	"Alexander Mogilny" <sg@astral.ntu-kpi.kiev.ua>
Pointy hat to:	netchild
2006-08-02 15:26:15 +00:00
Alexander Leidinger
69f1cb3c91 Fix build when .CURDIR != .OBJDIR.
Noticed by:	"Alexander Mogilny" <sg@astral.ntu-kpi.kiev.ua>
2006-08-02 15:24:59 +00:00
Oleg Bulyzhin
9b1858ca78 Do not leak memory while flushing rules.
Noticed by:	yar
Approved by:	glebius (mentor)
MFC after:	1 week
2006-08-02 14:58:51 +00:00
Robert Watson
f8b20fb6d6 Remove now unneeded ENOTCONN clause from SOCK_DGRAM side of uipc_send():
we have to check it regardless of the target address, so don't check it
twice.
2006-08-02 14:30:58 +00:00
Bruce M Simpson
6b04b7f63e Add a new command-line option, -P, which allows the user to specify
an arbitrary port to which syslog messages are to be sent.

PR:		bin/54026
Submitted by:	Oliver Fromme
MFC after:	10 days
2006-08-02 13:21:44 +00:00
Bruce M Simpson
d8f7093860 Block a variety of signals which may afffect reboot(8), before killing
init(8), to avoid losing a race to them and dying before being able
to call reboot(2).

PR:		bin/64664
Submitted by:	maxim
Obtained from:	NetBSD
MFC after:	30 days
2006-08-02 13:05:38 +00:00
Robert Watson
050ac26521 Remove 'register'.
Use ANSI C prototypes/function headers.
More deterministically line wrap comments.
2006-08-02 13:01:58 +00:00
Bruce M Simpson
b08d1553f4 Block SIGHUP before killing init(8), to avoid a race condition which may
kill the current process and hang the system when attempting reboot.

PR:		bin/64664
Reviewed by:	ssouhal, phk (historic)
MFC after:	30 days
2006-08-02 12:42:20 +00:00
David Xu
7383472304 Regenerate. 2006-08-02 08:14:01 +00:00
David Xu
64511d2abc Don't include sys/thr.h and umtx.h in sys/sysproto.h, it is unnecessary. 2006-08-02 08:09:24 +00:00
David Xu
4657002e65 don't include sys/thr.h and sys/umtx.h, it is unnecessary. 2006-08-02 07:38:59 +00:00
David Xu
aff5bcb1b2 INT_MAX is defined in file sys/limits.h, include the file now. 2006-08-02 07:34:51 +00:00
Christian Brueffer
6f475e4b9a Cleanup and add our standard SYNOPSIS section. 2006-08-02 07:02:19 +00:00
Pyun YongHyeon
07c4a8dfa6 Replace hard-coded magic constants to system defined constants
(BUS_PROBE_DEFAULT, BUS_PROBE_GENERIC etc). These pseudo PHY
drivers were forgotten from the conversion due to the repo copy
to dc driver location.
2006-08-02 05:28:52 +00:00
Sam Leffler
4350e12f23 remove unneccessary null ptr check
Coverity ID:	173918
2006-08-02 04:55:04 +00:00
Sam Leffler
7cb3a39dc0 remove unnecessary null ptr check
Coverity ID:	173911
2006-08-02 04:54:14 +00:00
Andrew Thompson
3ab4f00990 Document the log_stp variable. 2006-08-02 04:11:25 +00:00
Andrew Thompson
73d480ae4c - Use the new bridgestp callback to once again flush our bridge routes when an
interface is disabled.
- Log port changes to syslog, defaulting to off
2006-08-02 03:54:28 +00:00
Andrew Thompson
fc5b6202ab Tell bridgestp that we are about to free the memory so it can cleanup. 2006-08-02 02:59:24 +00:00
Andrew Thompson
516b37d308 Fix style in the last commit, the variable declaration goes at the top of the
function.
2006-08-02 02:51:42 +00:00
Andrew Thompson
6f2abce0b3 Add a callback so we can notify the parent bridge that a port state change has
occured, we need to do this from a taskqueue to avoid a LOR with the if_bridge
mutex.
2006-08-02 02:47:27 +00:00
Pyun YongHyeon
3b234fcbab Fix incorrect busy check for PHY write operation.
While I'm here remove unnecessary return statement.
2006-08-02 02:36:59 +00:00
Andrew Thompson
df6e8892dc Be sure to disable the port when removing it from STP. 2006-08-02 01:36:40 +00:00
Robert Watson
c0e1415d51 Move updated of 'numopensockets' from bottom of sodealloc() to the top,
eliminating a second set of identical mutex operations at the bottom.
This allows brief exceeding of the max sockets limit, but only by
sockets in the last stages of being torn down.
2006-08-02 00:45:27 +00:00
Pawel Jakub Dawidek
3c57a41d7b Don't use f-word in comments. We are gentlemans.
Pointed out by:	Maciej Sobczak
2006-08-01 23:17:33 +00:00
John Baldwin
d25168e14e Fix two nits in the ps header that offset each other making them largely
unnoticable.
2006-08-01 22:30:55 +00:00
Maxim Sobolev
e5d34218fb Add device to access and modify Open Firmware NVRAM settings in
PowerPC-based Apple's machines and small utility to do it from
userland modelled after the similar utility in Darwin/OSX.

Only tested on 1.25GHz G4 Mac Mini.

MFC after:	1 month
2006-08-01 22:19:01 +00:00
Alan Cox
78985e424a Complete the transition from pmap_page_protect() to pmap_remove_write().
Originally, I had adopted sparc64's name, pmap_clear_write(), for the
function that is now pmap_remove_write().  However, this function is more
like pmap_remove_all() than like pmap_clear_modify() or
pmap_clear_reference(), hence, the name change.

The higher-level rationale behind this change is described in
src/sys/amd64/amd64/pmap.c revision 1.567.  The short version is that I'm
trying to clean up and fix our support for execute access.

Reviewed by: marcel@ (ia64)
2006-08-01 19:06:06 +00:00
Qing Li
0d024885b9 In vlan_input(), if the network interface does not perform h/w based
vlan tag processing, the code will use bcopy() to remove the vlan
tag field but the code copies 2 bytes too many, which essentially
overwrites the protocol type field.

Also, a tag value of -1 is generated for unrecognized interface type,
which would cause an invalid memory access in the vlans[] array.

In addition, removed a line of dead code and its associated comments.

Reviewed by:	sam
2006-08-01 17:28:10 +00:00