a mbuf, it may return without setting any timers. If no more data is
scheduled to be transmitted (this was a FIN) the system will sit in
LAST_ACK state forever.
Thus, when mbuf allocation fails, set the retransmit timer if neither
the retransmit or persist timer is already pending.
Problem discovered by: Mike Silbersack (silby@silby.com)
Pushed for a fix by: Bosko Milekic <bmilekic@dsuper.net>
Reviewed by: jayanth
It is not switched on by default and must be enabled with the -G
flag. When using ls -G the output behaviour is modified with ANSI
colour sequences wrapped around filenames to help distinguish file
types. (Colours can be redefined in the LSCOLORS environment
variable as described in the manual page.)
Colour support is silently disabled (if switched on) if stdout
isn't a tty.
Based on: asami's colorls port.
PR: bin/18900 && ports/18616.
Symbol values are now represented using array sizes (4 arrays per symbol
so that 16-bit machines can represent 64-bit values) instead of being raw
binary values.
Reviewed by: marcel
problems when fetch(1) was passed `-o -'. The rationale of this change
is that applications attempting to change underlying vnodes for /dev/fd
nodes are improperly written and the use of this interface should not
ever have been encouraged. Proper alternatives are fchmod, fchown and
others.
PR: 18952
- Remove stale, unused fdescnode->fd_link structure member.
not gone yet.
format_config: print correct text when a volume has a preferred plex.
This is still broken, but not quite as badly.
Reported-by: Phil Regnauld <regnauld@ftf.net>
Change a rather silly comment.
/var/log/vinum_history. Also check that any existing history file is
a regular file.
Admonished-by: imp
Allow stopping long-running commands with ^C (well, SIGINTR).
Previously this would stop the program.
directly off the drives.
This command shows a minor problem: it requires that the device nodes
exist, whereas kernel Vinum does not. Thus dumpconfig may show no
configuration for certain drives which are up and happily running.
This is documented in the man page.
routines from foo_watchdog() because foo_watchdog() is called at
interrupt context, and that's a no-no due to the way the USB stack
is currently set up.
What we do now is call the TX end of frame handler manually to clear
the completed transmission, then check the send queue and send off
any frames that are pending.
Also turned off the interrupt pipe stuff in if_aue, since it appears
to tickle a bug in the USB stack that I haven't found yet.
motherboards that use YMF740's. It has a strange subvendor and subdevice
ID and requires a disturbingly long delay after the ac97 codec init.
Cameron hasn't had this driver tested on another 740 yet, so we don't know
if this is a quirk of all 740's, or if its just something about the codec
that Intel used.
Further experimentation showed that some Dell 2450 machines with the
prevention kludge installed still got T_RESERVED traps. CPU interrupt
vector 0x7A was observed to be triggered. This might have been the
bitwise OR of two different vectors sent from each of the IOAPICs at
the same time.
IOAPIC #0: 0x68 --> irq 8: RTC timer interrupt
IOAPIC #1: 0x32 --> irq 18: scsi host adapter or network interface
----
0x7a --> T_RESERVED
Both IOAPICs had ID 0.
Appendix B.3 in the MP spec indicates that the operating system is
responsible for assigning unique IDs to the IOAPICs.
The enclosed patch programs the IOAPIC IDs according to the IOAPIC
entries in the MP table.
Submitted by: tegge
