pinctrl: Convert the put_ARP/ND/FDB actions to be lockless. #3244

Job	Run time
osx clang --disable-ssl	2m 27s
linux rpm fedora	6m 20s
Prepare container	3m 4s
linux gcc test -300	11m 48s
linux gcc --disable-ssl	2m 48s
linux gcc test -ljemalloc -300	11m 59s
linux gcc system-test-userspace 201- unstable	19m 45s
linux gcc test -ljemalloc 301-600	9m 34s
linux clang test sanitizers 301-600	12m 10s
linux gcc dist-test	3m 22s
linux gcc test 301-600	9m 34s
linux clang test sanitizers 601- unstable	17m 2s
linux gcc system-test-dpdk dpdk 101-200	12m 35s
linux gcc test 601- unstable	11m 48s
linux clang system-test sanitizers -100	24m 35s
linux clang system-test sanitizers 201- unstable	29m 51s
linux gcc system-test -100	22m 10s
linux gcc system-test 101-200	15m 37s
linux x86 gcc --disable-ssl	2m 42s
linux gcc system-test-userspace 101-200	11m 30s
linux gcc system-test-dpdk dpdk 201- unstable	21m 34s
linux gcc system-test-dpdk dpdk -100	18m 55s
linux gcc system-test 201- unstable	28m 2s
linux gcc test -ljemalloc 601- unstable	10m 32s
linux clang system-test sanitizers 101-200	2m 48s
linux clang test sanitizers -300	15m 9s
linux gcc system-test-userspace -100	17m 52s
linux clang --disable-ssl	2m 50s
	5h 58m 23s

Provide feedback