I considered leaving /boot/kernel out of the chflags noschg line, but I
seem to remember that there was a period where /boot/kernel was schg, so
have left it in for safety's sake.
Approved by: jhb
MFC after: 1 month
the first and last cache line in PREREAD, and just invalidate the cache
lines in POSTREAD, instead of write-back/invalidating in POSTREAD, which
could lead to stale data overriding what has been transfered by DMA.
a) were incorrectly written and therefore never compiled into
assertions, and
b) were incorrectly specified and when compiled resulted in a
failed assertion.
for file types other than VREG, VDIR and shared memory objects.
We already handle VREG, VLNK and VDIR cases. Silently ignore
truncate requests for all the rest. Adjust comments.
PR: kern/98064
Submitted by: bde
Security: local DoS
Regress. test: regression/fifo/fifo_misc
MFC after: 2 weeks
fixes filesystem corruption when nextboot.conf is located after
cylinder 1023. The bug appears to have been introduced at the time
bd_read was copied to create bd_write.
PR: bin/98005
Reported by: yar
MFC after: 1 week
o If something is wrong with options, then output short usage help message.
o Output errstr returned from strtonum(3).
PR: bin/98141
Submitted by: Andrey Simonenko
usage as of SPC2r20. Specifically, handle the BQueue
flag which will indicate that a device supports the
Basic Queueing model (no Head of Queue or Ordered tags).
When this flag is set, SID_CmdQueue is clear. This has
causes FreeBSD to assume that the device did not support
tagged operations.
MFC after: 1 month
for IOCTLs where casting data to intptr_t * isn't the right thing to do
as _IO() isn't used for them but _IOR(..., int)/_IOW(..., int) are (i.e.
for all IOCTLs except VMIO_SIOCSIFFLAGS), fixing tap(4) on big-endian
LP64 machines.
PR: sparc64/98084
OK'ed by: emax
MFC after: 1 week
`-Wundef'
Warn whenever an identifier which is not a macro is encountered in
an `#if' directive, outside of `defined'. Such identifiers are
replaced with zero.
1,2 and so on.
It specifies the command to be run as Nth after jail startup.
sh(1)-fu by: Dario Freni
PR: conf/97697
MFC after: 2 weeks
Reviewed by: ru@ (man page)
enabled. It has been commented out for a reason I forgot but I suspect
does not apply anymore.
Technically speaking it's not required to do it, has the data and the
instruction cache have been disabled in _start(). However, it may change
in the future, so I don't want to rely on this behavior.
Submitted by: kevlo
use a different mechanism for setting warning flags, and using
WARNS here only has null or negative effects.
Submitted by: bde (I think it means "submitted")
can read two variables at once; and suffix pattern deletion) to make the
extract command fork fewer processes.
With the portsnap snapshot and the ports tree in swap-backed memory
disks on my 1.4GHz laptop, this reduces 178800 processes and 195/56/126
seconds of real/user/sys time to 44600 processes and 103/34/60 seconds.
