[pve-devel] remove -kvmclock from cpu features

Stefan Priebe s.priebe at profihost.ag
Fri Dec 19 20:27:34 CET 2014


Hello,

is there any reason to have kvmclock available for the guests?

There is -cpu ...,-kvmclock to remove kvmclock feature. For example 
guests with 3.2 kernels are using tsc like newer kernels if kvmclock is 
disabled.

There seem to be also a lot of reports while searching google of crashes 
while using kvmclock.

Greets,
Stefan



More information about the pve-devel mailing list