Re: [edk2] [PATCH 3/4] UefiCpuPkg/MpInitLib: fix register restore issue in AP wakeup

2018-09-04 Thread Dong, Eric
bject: [edk2] [PATCH 3/4] UefiCpuPkg/MpInitLib: fix register restore issue > in AP wakeup > > The conflict issues are introduced by Stack Guard feature enabled for PEI. > > The first is CR0 which should be restored after CR3 and CR4. > Another is TR which should not be passed from BSP t

[edk2] [PATCH 3/4] UefiCpuPkg/MpInitLib: fix register restore issue in AP wakeup

2018-09-02 Thread Jian J Wang
The conflict issues are introduced by Stack Guard feature enabled for PEI. The first is CR0 which should be restored after CR3 and CR4. Another is TR which should not be passed from BSP to AP during init phase. Cc: Eric Dong Cc: Laszlo Ersek Cc: Ruiyu Ni Cc: Jiewen Yao Cc: Star Zeng Cc: "War