after -p except for the last (the ruleset file to process) to the
preprocessor for interpretation. This allows command-line options besides
-U and -D to be passed to cpp(1) and m4(1) as well as making it easier to
use other preprocessors.
Sponsored By: NTT Multimedia Communications Labs
MFC after: 1 week
- Added support for ITR (interrupt throttle register). This feature is available on
adapters based on 82545 and above
- Fixed problem with vlan support when traffic has priority bits set. (kern/45907)
PR: kern/45907
MFC after: 1 week
to current leaves because function may vanish the current node.
If parent RTA_GENMASK route has a clone (a "cloning clone"), an
rn_walktree_from() starting from parent will cause another walk
starting from clone. If a function is either rt_fixdelete() or
rt_fixchange(), this recursive walk may vanish the leaf that is
remembered by an outer walk (the "next leaf" above), panicing a
system when it resumes with an outer walk.
The following script paniced my single-user mode booted system:
: sysctl net.inet.ip.forwarding=1
: ipfw add 1 allow ip from any to any
: ifconfig lo0 127.1
: route add -net 10 -genmask 255.255.255.0 127.1
: telnet 10.1 # rt_fixchange() panic
: telnet 10.2
: telnet 10.1
: route delete -net 10 # rt_fixdelete() panic
For the time being, avoid these races by disallowing recursive
walks in rt_fixchange() and rt_fixdelete().
Also, make a slight optimization in the rtrequest(RTM_RESOLVE)
case: there is no reason to call rt_fixchange() in this case.
PR: kern/37606
MFC after: 5 days
I/O port range, then we should ignore a resource if it's NOT
a memory range AND NOT an I/O port range.
The OR in the condition caused us to ignore perfectly valid
memory addresses.
While here, remove redundant parenthesis and reindent the
debug print to avoid long lines.
- Put the kernel tsb before before the kernel load address, below
VM_MIN_KERNEL_ADDRESS, instead of after the kernel where it consumes
usable kva. This is magic mapped so the virtual address is irrelevant,
it just needs to be out of the way.
Instead, load them as part of the rc.d system. This allows us to prioritize
the initidiskless script so it runs before the configuration files are loaded
and allows us to get rid of the exit 2 hack in /etc/rc. The exit 2 never
worked anyway since it did not unset the prior configuration, causing the
diskless code to not operate properly.
Do a major cleanup and revamping of the diskless code for RCNG. This will
be backported to the non-RCNG scripts as well as -stable.
With suggestions from: Mike Makonnen <mtm@identd.net>
MFC after: 7 days
