Comment # 27 on bug 1161246 from Takashi Iwai

Thanks.  It's 8086:3e34, and a different Coffeelake variant from the one that
is already blacklisted (8086:3ec4 and 8086:3e20).

Boris, we might need to add yet another entry in arch/x86/kernel/early-quirks.c
for force_disable_hpet.