Re: [edk2-devel] [RFC PATCH 00/10] Add PPI to manage PEI phase memory attributes

2023-05-25 Thread Ard Biesheuvel
On Thu, 25 May 2023 at 19:21, Oliver Smith-Denny wrote: > > On 5/25/2023 7:30 AM, Ard Biesheuvel wrote: > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4468 > > > > > > > > This is a proof-of-concept RFC that implements a PEI phase PPI to manage > > > > memory permission attributes, and wi

Re: [edk2-devel] [RFC PATCH 00/10] Add PPI to manage PEI phase memory attributes

2023-05-25 Thread Oliver Smith-Denny
On 5/25/2023 7:30 AM, Ard Biesheuvel wrote: REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4468 This is a proof-of-concept RFC that implements a PEI phase PPI to manage memory permission attributes, and wires it up to the PEI image loader so that shadowed PEIMs as well as the DXE core a

[edk2-devel] [RFC PATCH 00/10] Add PPI to manage PEI phase memory attributes

2023-05-25 Thread Ard Biesheuvel
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4468 This is a proof-of-concept RFC that implements a PEI phase PPI to manage memory permission attributes, and wires it up to the PEI image loader so that shadowed PEIMs as well as the DXE core are remapped with the appropriate, restricted memor