Description: random32: update the net random state on interrupt and activity
References:
Notes:
 carnil> For v5.7.y fixed in 5.7.14
 carnil> There are followup commits needed: aa54ea903abb ("ARM:
 carnil> percpu.h: fix build error"), 1c9df907da83 ("random: fix
 carnil> circular include dependency on arm64 after addition of
 carnil> percpu.h"), 83bdc7275e62 ("random32: remove net_rand_state from
 carnil> the latent entropy gcc plugin"), c0842fbc1b18 ("random32: move
 carnil> the pseudo-random 32-bit definitions to prandom.h") and likely
 carnil> as well "arm64: Workaround circular dependency in
 carnil> pointer_auth.h" (depending on the version to backport on).
Bugs:
upstream: released (5.8) [f227e3ec3b5cad859ad15666874405e8c1bbc1d4]
4.19-upstream-stable: released (4.19.138) [29204c846894d73108f87e78aea4757a8ec52c74]
4.9-upstream-stable: released (4.9.233) [5aa78397e208b6871a8bdec7fa2bd6992b1f3e4b]
sid: released (5.7.17-1)
4.19-buster-security: released (4.19.146-1)
4.9-stretch-security: released (4.9.240-1)