Re: [PATCH 0/6] spapr: Fix visibility and traversal of DR connectors

2020-12-22 Thread Daniel Henrique Barboza
On 12/18/20 7:33 AM, Greg Kurz wrote: Setting a high maxmem value seriously degrades the guest's boot time, from 3 seconds for 1T up to more than 3 minutes for 8T. All this time is spent during initial machine setup and CAS, preventing use of the QEMU monitor in the meantime. Profiling reveal

[PATCH 0/6] spapr: Fix visibility and traversal of DR connectors

2020-12-18 Thread Greg Kurz
Setting a high maxmem value seriously degrades the guest's boot time, from 3 seconds for 1T up to more than 3 minutes for 8T. All this time is spent during initial machine setup and CAS, preventing use of the QEMU monitor in the meantime. Profiling reveals: % cumulative self se