[edk2] 答复: [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard

2018-01-04 Thread Fan Jeff
l@lists.01.org<mailto:edk2-devel@lists.01.org> Cc: Yao, Jiewen <jiewen@intel.com<mailto:jiewen....@intel.com>>; Dong, Eric <eric.d...@intel.com<mailto:eric.d...@intel.com>> Subject: 答复: [edk2] [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard

Re: [edk2] 答复: [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard

2018-01-04 Thread Wang, Jian J
de...@lists.01.org > Cc: Yao, Jiewen <jiewen@intel.com>; Dong, Eric <eric.d...@intel.com> > Subject: RE: [edk2] 答复: [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address > set as Stack Guard > > APIC_BASE MSR 1BH (BIT8) should tell us if the executing thread is BSP o

Re: [edk2] 答复: [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard

2018-01-04 Thread Chaganty, Rangasai V
com>; Laszlo Ersek <ler...@redhat.com>; edk2-devel@lists.01.org Cc: Yao, Jiewen <jiewen@intel.com>; Dong, Eric <eric.d...@intel.com> Subject: [edk2] 答复: [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard Sorry, Dump the APICID, not CPUID. Jeff 发件人:

[edk2] 答复: [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard

2018-01-04 Thread Fan Jeff
ao, Jiewen<mailto:jiewen@intel.com>; Dong, Eric<mailto:eric.d...@intel.com> 主题: 答复: [edk2] [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard You may use MP->SwitchBSP() to do BSP switch and then dump BSP’s CPUID to know if the switch is successfully. Jeff From: Wa

[edk2] 答复: [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard

2018-01-04 Thread Fan Jeff
8 9:40 AM To: Laszlo Ersek <ler...@redhat.com>; Wang, Jian J <jian.j.w...@intel.com>; edk2-devel@lists.01.org Cc: Yao, Jiewen <jiewen@intel.com>; Dong, Eric <eric.d...@intel.com> Subject: 答复: [edk2] [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard Las

[edk2] 答复: [PATCH] UefiCpuPkg/MpInitLib: fix wrong base address set as Stack Guard

2018-01-04 Thread Fan Jeff
Laszlo, Firstly, SwitchBSP() is one service of MP defined in PI spec. For real case, I think multiple socket system(with different processor stepping) may use this service for purpose. Thanks! Jeff 发件人: Laszlo Ersek 发送时间: 2018年1月4日 20:21 收件人: Wang, Jian