Re: [edk2] [PATCH v3 5/6] UefiCpuPkg/PiSmmCpuDxeSmm: Disable page table protection

2017-10-26 Thread Wang, Jian J
...@intel.com>; > Laszlo Ersek <ler...@redhat.com> > Subject: RE: [edk2] [PATCH v3 5/6] UefiCpuPkg/PiSmmCpuDxeSmm: Disable > page table protection > > Jian, > 1. For protocol not defined in Spec, please use EDKII prefix, instead of EFI > prefix. > 2. Could yo

Re: [edk2] [PATCH v3 5/6] UefiCpuPkg/PiSmmCpuDxeSmm: Disable page table protection

2017-10-26 Thread Ni, Ruiyu
> Sent: Thursday, October 26, 2017 2:20 PM > To: edk2-devel@lists.01.org > Cc: Yao, Jiewen <jiewen@intel.com>; Dong, Eric <eric.d...@intel.com>; > Laszlo Ersek <ler...@redhat.com>; Ni, Ruiyu <ruiyu...@intel.com> > Subject: RE: [edk2] [PATCH v3 5/6] UefiCpuPkg/Pi

[edk2] [PATCH v3 5/6] UefiCpuPkg/PiSmmCpuDxeSmm: Disable page table protection

2017-10-22 Thread Jian J Wang
> v3 > According to Jiewen's feedback, implement new protocol > gEdkiiSmmMemoryAttributeProtocolGuid > to change memory attributes. > v2 > According to Eric's feedback: > a. Enclose bit-or with parentheses > b. Add code in 32-bit code to bypass setting page table to read-only Heap guard