Re: [edk2] [PATCH] UefiCpuPkg/MpInitLib: Disable interrupt at ExitBootServices AP Mwait

2018-03-19 Thread Yao, Jiewen
t;eric.d...@intel.com>; Yao, Jiewen <jiewen@intel.com>; > Laszlo Ersek <ler...@redhat.com>; Zeng, Star <star.z...@intel.com> > Subject: Re: [edk2] [PATCH] UefiCpuPkg/MpInitLib: Disable interrupt at > ExitBootServices AP Mwait > > On 3/19/2018 1:31 PM, Hao Wu wro

Re: [edk2] [PATCH] UefiCpuPkg/MpInitLib: Disable interrupt at ExitBootServices AP Mwait

2018-03-18 Thread Ni, Ruiyu
On 3/19/2018 1:31 PM, Hao Wu wrote: Within function ApWakeupFunction(): When source level debugger is enabled, AP interrupts will be enabled by EnableDebugAgent(). Then the AP function will be execeuted by: Procedure (Parameter); After the AP function returns, AP interrupts will be disabled

[edk2] [PATCH] UefiCpuPkg/MpInitLib: Disable interrupt at ExitBootServices AP Mwait

2018-03-18 Thread Hao Wu
Within function ApWakeupFunction(): When source level debugger is enabled, AP interrupts will be enabled by EnableDebugAgent(). Then the AP function will be execeuted by: Procedure (Parameter); After the AP function returns, AP interrupts will be disabled when the APs are placed in loop mode