not on the top-level -and sequence, e.g. inside of ! or -or.
Create a separate linked list of all active -exec {} + primaries and
do the last execution for all at termination.
PR: bin/79263
Submitted by: Jilles Tjoelker <jilles@stack.nl>
MFC after: 7 days
By making the imo_membership array a dynamically allocated vector,
this minimizes disruption to existing IPv4 multicast code. This
change breaks the ABI for the kernel module ip_mroute.ko, and may
cause a small amount of churn for folks working on the IGMPv3 merge.
Previously, sockets were subject to a compile-time limitation on
the number of IPv4 group memberships, which was hard-coded to 20.
The imo_membership relationship, however, is 1:1 with regards to
a tuple of multicast group address and interface address. Users who
ran routing protocols such as OSPF ran into this limitation on machines
with a large system interface tree.
Add a new option, SKYEYE_WORKAROUNDS, which as the name suggests adds
workarounds for things skyeye doesn't simulate. Specifically :
- Use USART0 instead of DBGU as the console, make it not use DMA, and manually provoke an interrupt when we're done in the transmit function.
- Skyeye maintains an internal counter for clock, but apparently there's
no way to access it, so hack the timecounter code to return a value which
is increased at every clock interrupts. This is gross, but I didn't find a
better way to implement timecounters without hacking Skyeye to get the
counter value.
- Force the write-back of PTEs once we're done writing them, even if they
are supposed to be write-through. I don't know why I have to do that.
Submitted by: Dan Lukes
Reviewed by: hm@
fix compile warnings in isdnd and isdntest. some more
compile time warnings also mentioned in this PR were
already fixed in an earlier commit today.
for nfsclient and nfs4client in order to prevent local root users
from panicing the system.
PR: kern/77463
Submitted by: Wojciech A. Koszek
Reviewed by: cel, rees
MFC after: 2 weeks
Security: Local root users can panic the system at will
divisor. This allows us to set the line speed to the maximum
of 1/4 of the device clock.
o Disable the baudrate generator before programming the line
settings, including baudrate, and enable it afterwards.
was not checked at all. There is only one case when sc_clean_up()
can fail, because of wait_scrn_saver_stop(), but it doesn't hurt
to check anyway.
Reviewed by: rodrigc
Found by: Coverity Prevent
