This is still somewhat experimental. Tested between 2 similar boxes
so far. There is much potential for performance improvement. For now,
I've changed the gmac code to accept any data alignment, as the "char *"
pointer suggests. As the code is practically used, 32-bit alignment
can be assumed, at the cost of data copies. I don't know whether
bytewise access or copies are worse performance-wise. For efficient
implementations using SSE2 instructions on x86, even stricter
alignment requirements might arise.
Push -Wno-array-bounds down to the cases that depend on it.
Selectively disable warnings for 3rd party software or non-trivial
issues to be reviewed later to get clang -Werror to build most of the
tree.
For this to fit, an API change in cryptosoft was adopted from OpenBSD
(addition of a "Setkey" method to hashes) which was done for GCM/GMAC
support there, so it might be useful in the future anyway.
tested against KAME IPSEC
AFAICT, FAST_IPSEC now supports as much as KAME.
- introduce a limit for the routes accepted via IPv6 Router Advertisement:
a common 2 interface client will have 6, the default limit is 100 and
can be adjusted via sysctl
- report the current number of routes installed via RA via sysctl
- count discarded route additions. Note that one RA message is two routes.
This is at present only across all interfaces even though per-interface
would be more useful, since the per-interface structure complies to RFC2466
- bump kernel version due to the previous change
- adjust netstat to use the new value (with netstat -p icmp6)
newline, then it all goes horribly wrong when make tries to terminate
the last input line.
This was all ok before the mmap changes (rev 1.169) because the last
32 bytes of the input buffer were never read into.
The non-mmap case has a similar problem.
Bug found because my .depend files don't have a newline at the end of
the .OPTIO|NAL line (don't know if that is a local change).
rename "UVMHIST" option to enable the uvm histories.
TODO:
- make UVMHIST properly depend upon KERNHIST
- enable dynamic registration of histories. this is mostly just
allocating something in a bitmap, and is only for viewing multiple
histories in a merged form.
tested on amd64 and sparc64.
meta_oodate: if a file that was written or linked within our bailiwick,
but outside of .OBJDIR is missing, add it to missingFiles.
If we get to the end of the .meta file without seeing it [re]moved,
then consider the target out-of-date.
wiz