From: Taylor Beebe <t...@taylorbeebe.com> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3869
A split page should always have the RW and P attributes set so the lowest level page frame determines the access rights as detailed in 4.10.2.2 of the Intel 64 and IA-32 Architectures Software Developer’s Manual. Cc: Eric Dong <eric.d...@intel.com> Cc: Ray Ni <ray...@intel.com> Cc: Rahul Kumar <rahul1.ku...@intel.com> Taylor Beebe (1): UefiCpuPkg: CpuDxe: Set RW and P Attributes on Split Pages UefiCpuPkg/CpuDxe/CpuPageTable.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) -- 2.32.0.windows.2 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#90541): https://edk2.groups.io/g/devel/message/90541 Mute This Topic: https://groups.io/mt/91786435/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
