20 Jun
2016
20 Jun
'16
8:55 a.m.
On 20/06/2016 03:49, Haozhong Zhang wrote:
Thanks for the explanation!
If we disable LMCE in QEMU by default (even for -cpu host), will it still be a problem? That is,
- pc-2.7 can continue to run on old kernels unless users explicitly require LMCE
- existing libvirt VM configurations can continue to work on pc-2.7 because LMCE is not specified in those configurations and are disabled by default (i.e. no requirement for new kernels)
- existing QEMU configurations/scripts using pc alias can continue to work on pc-27 for the same reason above.
Yes, that would be fine. "-cpu host" can leave LMCE enabled if supported by the kernel. Paolo