Gvrose fips legacy 8 compliant/4.18.0 425.13.1

[gvrose8192]

Latest work on the FIPS 8 compliant kernel Various linked tasks:
VULN-429
VULN-4095
VULN-597
SECO-169
SECO-94

Kernel selftests have passed https://github.com/user-attachments/files/17512330/kernel-selftest.log with no change in results from previous run.

I've been running netfilter tests in a loop overnight - for i in {1..50000}; do sudo valgrind --log-file=valgrind-results$i.log ./run-tests.sh; done
Typical output, unchanged over any number runs.
nftables-test.log

Valgrind out put from any of hundreds of runs is all the same -
valgrind-results.log

With lockdep enabled and running sudo stress --cpu 28 --io 28 --vm 28 --vm-bytes 1G --timeout 3h I ran multiple passes of the nftables tests with valgrind: for i in {1..4}; do sudo valgrind --log-file=valgrind-results$i.log ./run-tests.sh; done

The nftables tests all pass with no difference from the original tests. Valgrind logs here:
valgrind-results1.log
valgrind-results2.log
valgrind-results3.log
valgrind-results4.log

No lockdep splats, any other splats, no OOMs, no panics, nor any other error messages during the run.

After pulling in the missing patch "netfilter: nf_tables: set backend .flush always succeeds" I reran the netfilter tests overnight with lockdep and kmemleak enabled in the kernel and running "sudo stress --cpu 28 --io 28 --vm 28 --vm-bytes 1G --timeout 8h" and found no issues. The logfiles are unchanged from the previous night's runs.