Kyle Evans 642701abc8 kern: harvest entropy from callouts ... 74cf7cae4d ("softclock: Use dedicated ithreads for running callouts.") switched callouts away from the swi infrastructure. It turns out that this was a major source of entropy in early boot, which we've now lost. As a result, first boot on hardware without a 'fast' entropy source would block waiting for fortuna to be seeded with little hope of progressing without manual intervention. Let's resolve it by explicitly harvesting entropy in callout_process() if we've handled any callouts. cc/curthread/now seem to be reasonable sources of entropy, so use those. Discussed with: jhb (also proposed initial patch) Reported by: many Reviewed by: cem, markm (both csprng) Differential Revision: https://reviews.freebsd.org/D34150		2022-02-03 10:05:06 -06:00
..
fenestrasX	kern: harvest entropy from callouts	2022-02-03 10:05:06 -06:00
build.sh
darn.c
fortuna.c	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (18 of many)	2020-02-27 13:12:14 +00:00
fortuna.h
hash.c	random(4): Flip default Fortuna generator over to Chacha20	2019-12-20 21:11:00 +00:00
hash.h
ivy.c	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (18 of many)	2020-02-27 13:12:14 +00:00
nehemiah.c	nehemiah: manually assemble xstore(-rng)	2021-10-23 02:31:16 +03:00
other_algorithm.c	random(4): Simplify RANDOM_LOADABLE	2019-12-26 19:32:11 +00:00
other_algorithm.h
random_harvestq.c	kern: harvest entropy from callouts	2022-02-03 10:05:06 -06:00
random_harvestq.h	kern: random: drop read_rate and associated functionality	2021-09-23 01:03:01 -05:00
random_infra.c	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (18 of many)	2020-02-27 13:12:14 +00:00
randomdev.c	randomdev: Remove 100 ms sleep from write routine	2021-11-16 10:27:27 -08:00
randomdev.h	random(4): Simplify RANDOM_LOADABLE	2019-12-26 19:32:11 +00:00
uint128.h
unit_test.c
unit_test.h