441582040c
Rev 1.9 introduced another path where machclk_freq would be initialized before the rest of setup was done (i.e. initializing the callout). Make the one-time initialization a separate function and make init_machclk() able to be called multiple times, any time. We depend on tsc_freq first being updated from the highest priority eventhandler, thus we run last and call init_machclk() to set machclk_freq. Also, don't initialize static variables to 0. Tested by: Eygene Ryabinkin Approved by: re