CVSROOT: /cvs Module name: src Changes by: [email protected] 2019/03/25 12:48:12
Modified files:
sys/arch/amd64/amd64: cpu.c ipifuncs.c pctr.c
sys/arch/amd64/include: intrdefs.h pctr.h
Log message:
Fix pctr(4) issues with MP and suspend:
- use an IPI to notify other CPUs toi update CR4 and the MSRs
- use the cpu(4) resume callback to restore the pctr(4) settings after
suspend/hibernate
ok kettenis@ deraadt@
