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unblock random D19928-lite

Authored by cem on May 11 2019, 4:06 PM.
Loading kernel...
/boot/test.GENERIC/kernel text=0x1684bdc data=0x20080c+0x61b884 syms=[0x8+0x1a8938+0x8+0x169d47]
Loading configured modules...
/boot/entropy size=0x1000
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 hardware threads
XXXrandom_harvestq_prime: before pre_read: seeded? 0
XXXrandom_fortuna_pre_read: entered unseeded, fs_lasttime=0, now=4294967296, SBT_1S/10=429496729, fsp0len=192, fs_minpool=64
XXXrandom_fortuna_pre_read: will do initial seeeding
random: unblocking device.
XXXrandom_harvestq_prime: after pre_read: seeded? 1
ioapic0 <Version 1.1> irqs 0-31 on motherboard
Launching APs: 3 2 1
random: entropy device external interface
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
With emphasis on:
"before pre_read: seeded? 0" (i.e., pre_read needs to be kicked to actually pass is_random_seeded()) and
"fsp0len=192, fs_minpool=64" (4kB /boot/entropy is sufficient) and
"fs_lasttime=0, now=4294967296, SBT_1S/10=429496729" (the latter wouldn't be a problem on this boot, but no reason to block initial seeding because we booted faster than 100ms).

Event Timeline

cem created this object in space S1 Global.
cem created this object with edit policy "cem (Conrad Meyer)".