Ubuntu
linux package

  1. Bug #1755073
  2. Comment #10

Comment 10 for bug 1755073

Revision history for this message
Paolo Pisati (p-pisati) wrote :

Ok, i tested it on another board (seuss) with 4.14.27, 4.15.10 and 4.16-rc4:

4.14.0: affected
4.14.27: affected
4.15.10: affected
4.16-rc: doesn't boot at all, so i can't tell

so we can rule out the bad hardware variable, and we can say for sure that is not related to kpti at all.

Another thing: once building a kernel from upstream, you clearly need to enable ZSMALLOC and ZRAM too.