Builworld stalls on rpi2 [various processes stuck in pfault and vmwait with 1996M Free Swap listed by top]

Sat Jan 13 09:08:59 UTC 2018

--------
In message <19904500-5819-47AC-9666-7103ED87C1CA at dsl-only.net>, Mark Millard wr
ites:

>> Trying to self-host a build of r327859 using a GENERIC kernel at  
>> r327664, make seems to stall, with top showing

In all likelyhood you do not have enough swap configured, getting
through the llvm compilation takes insane amounts of VM these days.

At the very least you can forget anything about make -j N for N>1

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.