has started. In the case of sysinstall, this means that it has already built
its list of devices before probing finishes. Add a hint for users who have
booted from a USB stick only to find that sysinstall can't find it.
MFC after: 3 days
Sponsored by: The FreeBSD Foundation (the SNMPv3 bits), Google Summer of Code 2005
Reviewed by: philip@ (mostly), bz@ (earlier version based on p4 ch124545)
Approved by: philip@
on release CDs and so will normally fail.
installCommit() returns a DITEM_ value, not a Boolean.
distExtractAll() returns a Boolean, not a DITEM_ value.
Reported by: kensmith
MFC after: 3 days
confused with USB OUT or USB IN packets though it just represents USB
submit or done. To know the USB packet direction, the endpoint address
should be referred.
Requested by: jkim
kern.bootfile sysctl). Prior to this commit, crashinfo(8) only looks at
/boot/*/kernel; this includes the usual places where kernels reside, so
for most systems this will have no effect.
Approved by: jhb
MFC after: 3 days
Initialize menu and count so the cleanup code doesn't try and use their
uninitialized values.
PR: bin/152270
Submitted by: Remi LAURENT <cloud at madpowah.org>
MFC after: 3 days
- The default repeat count for iostat(8) is 1 unless there
was a -w on the command line.
- A -x display doesn't include TTY or CPU stats by default
but they can be turned on with a -T or -C, respectively.
Submitted by: arundel (initial version)
Reviewed by: arundel
MFC after: 1 week
It's been broken for several years and with all the binutils/toolchain
changes in flight, it might make more sense to put efforts into dtrace and
hwpmc instead.
Discussed with: phk
PR: bin/83558
Modify the logic so there's only one exit point instead of two.
Only insert valid (non-NULL) values into the queue.
dispatch_free_command:
Ensure that item is not NULL before removing it from the queue and
dereferencing the pointer.
NULL out free'd pointers to catch any use-after-free bugs.
PR: bin/146855
Submitted by: gcooper
MFC after: 3 days
Hardware donated by: Rusty Nejdl rnejdl at ringofsaturn dot com
Tested by: Rusty Nejdl rnejdl at ringofsaturn dot com
Tested by: Andrzej Tobola ato at iem dot pw dot edu dot pl
MFC after: 3 weeks
and updated comments in the usb_quirk.h header file.
The main purpose of this is to expose the quirks for ejecting 3G
modules. usb_modeswitch in Linux does a great job of collecting
information on these, and with the quirks module people can try out the
modeswitch config file entries on FreeBSD, hence the SCSI strings in the
man page.
MFC after: 2 weeks
MBR & GPT, the MBR full-disk init failed to stamp boot1, and results
in a boot not found error. This patch fixes the issue.
PR: 151990
Submitted by: Kris Moore
extra MACHINE_ARCH symlink for certain platforms (such as pc98). The
support for creating these symlinks was added to sys/conf/kern.post.mk in
changeset 152964. The intention of that commit was to remove this code
from config(8), but config(8) was never updated.
Approved by: imp
- Sample CPU usage data from kern.cp_times, this makes for a far more
accurate and scheduler independent algorithm.
- Rip out the process list scraping that is no longer required.
- Don't update CPU usage sampling on every request, but every 15s
instead. This makes it impossible for an attacker to hide the CPU load
by triggering 4 samplings in short succession when the system is idle.
- After reaching the steady-state, the system will always report the
average CPU load of the last 60 sampled seconds.
- Untangling of call graph.
PR: kern/130222
Tested by: Julian Dunn <jdunn@aquezada.com>
Gustau Pérez <gperez@entel.upc.edu>
Jürgen Weiß <weiss@uni-mainz.de>
MFC after: 2 weeks
I'm unsure if some MIB standard states this must be the load average
for, eg. 300s, it looks like net-snmp isn't even bothering to implement
the CPU load reporting at all.
o We need an eval here to get the right expansion of the command
o bs=128k doesn't work in some cases, so eliminate it and cope with the
minor performance hit.
Submitted by: john hixson
local variable issue. This patch decompresses compressed images to the
stdout when writing to a device to avoid running out of space issues.
Submitted by: John Hixson
Pr: 151049
It's a bit more pedantic regarding .Bl list elements. This has an added
benefit of unbreaking the ipfw(8) manpage, where groff was silently
skipping one list element.
st_ino larger than 2**31.
From the PR:
Printing from a ZFS filesystem using 'lp' fails and returns an
email reporting "Your printer job was not printed because it was
not linked to the original file".
In order to protect against files being switched when files
are printed using 'lp' or 'lpr -s', the st_dev and st_ino
values for the original file are saved by lpr and verified
by lpd before the file is printed. Unfortunately, lpr prints
both values using '%d' (although both fields are unsigned)
and lpd(8) assumes a string of decimal digits.
ZFS (at least) generates st_dev values greater than 2^31-1,
resulting in negative values being printed - which lpd cannot
parse, leading it to report that the file has been switched.
A similar problem would occur with large inode numbers.
How-To-Repeat:
Find a file with either st_dev or st_ino greater than 2^31-1
(stat(1) will report both numbers) and print it with 'lpq -s'.
This should generate an email reporting that the file could
not be printed because it was not linked to the original file
PR: bin/151567
Submitted by: Peter Jeremy <Peter.Jeremy@alcatel-lucent.com>
MFC after: 1 week
