Re: [edk2] [PATCH] ArmVirtPkg: ArmVirtQemu: disable PropertiesTable memory protection feature

2016-02-18 Thread Ard Biesheuvel
On 18 February 2016 at 13:17, Laszlo Ersek wrote: > On 02/18/16 12:56, Ard Biesheuvel wrote: >> The PropertiesTable feature is poorly named, since the feature this PCD >> controls is only a single bit in its MemoryProtectionAttribute member, >> called

Re: [edk2] [PATCH] ArmVirtPkg: ArmVirtQemu: disable PropertiesTable memory protection feature

2016-02-18 Thread Laszlo Ersek
On 02/18/16 12:56, Ard Biesheuvel wrote: > The PropertiesTable feature is poorly named, since the feature this PCD > controls is only a single bit in its MemoryProtectionAttribute member, > called EFI_PROPERTIES_RUNTIME_MEMORY_PROTECTION_NON_EXECUTABLE_PE_DATA. > > This feature causes breakage on

[edk2] [PATCH] ArmVirtPkg: ArmVirtQemu: disable PropertiesTable memory protection feature

2016-02-18 Thread Ard Biesheuvel
The PropertiesTable feature is poorly named, since the feature this PCD controls is only a single bit in its MemoryProtectionAttribute member, called EFI_PROPERTIES_RUNTIME_MEMORY_PROTECTION_NON_EXECUTABLE_PE_DATA. This feature causes breakage on legacy OSes that assume that each memory region in