out each such call graph only once, along with a stack backtrace. This
should make kernels built with VNET_DEBUG reasonably usable again in
busy / production environments.
Introduce a new DDB command "show vnetrcrs" which dumps the whole log
of distinctive curvnet recursion events. This might be useful when
recursion reports get burried / lost too deep in the message buffer.
In the later case stack backtraces are not available.
Reviewed by: bz
MFC after: 3 days
a function. I made a mistake in assuming that the .cprestore directive
will cause the assembler to automatically restore 'gp' after the 'jalr'.
The .cprestore directive does its magic only after 'jal' and 'bal'
instructions - not the 'jalr'.
Pointed out by: c.jayachandran@gmail.com
numbers and handle types in rational way. This will better protect from
(unwittingly) dealing with stale handles/commands.
Fix the watchdog timeout code to better protect itself from mistakes.
If we run an abort on a putatively timed out command, the command
may in fact get completed, so check to make sure the command we're
timing it out is still around. If the abort succeeds, btw, the command
should get returned via a different path.
argument for fnstsw. Explicitely specify sizes for the XMM control and
status word and X87 control and status words.
Reviewed by: das
Tested by: avg
MFC after: 2 weeks
The rtsol(8) handles just one RA then exit. So, the OtherConfig flag
may not be handled well by rtsol(8) in the environment where there are
multiple RA servers on the segment. In such case, rtsold(8) will be
your friend.
Reviewed by: hrs
MFC after: 2 weeks
Add Power Up In Stand-by feature support. Device with PUIS enabled
require explicit command to do initial spin-up. Mark that command
with CAM_HIGH_POWER flag, to allow CAM manage staggered spin-up.
Make CAM to stop all attached devices on system shutdown.
It allows devices to park heads, reducing stress on power loss.
Add `kern.cam.power_down` tunable and sysctl to controll it.
successfully. Continue to do this before the empty path check so that the
ENOENT returned in that case gets an empty string token in the BSM record.
MFC after: 3 days
the IP addresses of the tunnel end points to the same value. In
these cases the loopback route is not installed for the local
end.
Verified by: avg
MFC after: 5 days
This bug in the man page has gone unnoticed for over 15 years!
PR: docs/143461
Submitted by: Jeremy Huddleston jeremyhu apple.com
Approved by: ed (mentor, implicit)
MFC after: 1 week
