Re: [edk2] [v4 0/4] UefiCpuPkg/MpService: Put APs to sleep when not busy

2015-03-07 Thread Jordan Justen
Series Reviewed-by: Jordan Justen On 2015-03-04 22:30:00, Chen Fan wrote: > nowadays, APs are busy running when installing MP protocol in > multiple processors environment. so it whould consume much power > resource unnecessary. this patchs put APs to sleep when not procedure > to run, then via s

[edk2] [v4 0/4] UefiCpuPkg/MpService: Put APs to sleep when not busy

2015-03-04 Thread Chen Fan
nowadays, APs are busy running when installing MP protocol in multiple processors environment. so it whould consume much power resource unnecessary. this patchs put APs to sleep when not procedure to run, then via sending NMI IPI by BSP to wake up AP with hlt state. there is a proposal several mon