I'm using the OVMF library, haven't try the AMD library:). > -----Original Message----- > From: Gerd Hoffmann <kra...@redhat.com> > Sent: Wednesday, April 17, 2024 3:04 PM > To: Wu, Jiaxin <jiaxin...@intel.com> > Cc: thomas.lenda...@amd.com; devel@edk2.groups.io; Ni, Ray > <ray...@intel.com>; Zeng, Star <star.z...@intel.com>; Ard Biesheuvel > <ardb+tianoc...@kernel.org>; Yao, Jiewen <jiewen....@intel.com>; Kumar, > Rahul R <rahul.r.ku...@intel.com> > Subject: Re: [PATCH v1 03/13] UefiCpuPkg/SmmRelocationLib: Add library > instance for OVMF > > On Tue, Apr 16, 2024 at 11:34:00AM +0000, Wu, Jiaxin wrote: > > Hi Gerd, > > > > > Is the SmmRelocationLib approach supposed to work with mixed mode > > > firmware where PEI is running in ia32 mode and dxe/smm is running > > > in x64 mode (i.e. OvmfPkg/OvmfPkgIa32X64.dsc)? > > > > Yes, I passed the test on the both OvmfPkgIa32X64 & OvmfPkgX64 for SMM > support. > > The OVMF library I assume? > Did you try the AMD library too? > > > It does has the problem on OvmfPkgIa32 for smm support (same as > > master). I did quick check, it's not only the CpuSaveState->x86 or > > CpuSaveState->x64 structure issue, but also has some problem to > > handler the smi hook return. We can handle this problem in another > > topic. > > Yes, fixing ia32 can be done separately. > > take care, > Gerd
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