Reviewed-by: Eric Dong
> -Original Message-
> From: Ni, Ray
> Sent: Monday, August 26, 2019 6:45 AM
> To: devel@edk2.groups.io
> Cc: Dong, Eric ; Yao, Jiewen ;
> Laszlo Ersek
> Subject: [PATCH 1/5] UefiCpuPkg: Add PcdCpuSmmRestrictedMemoryAccess
>
> The patch adds a new X64 only PCD
On 08/26/19 00:45, Ni, Ray wrote:
> The patch adds a new X64 only PCD PcdCpuSmmRestrictedMemoryAccess.
> The PCD indicates access to non-SMRAM memory is restricted to
> reserved, runtime and ACPI NVS type after SmmReadyToLock.
> MMIO access is always allowed regardless of the value of this PCD.
>
The patch adds a new X64 only PCD PcdCpuSmmRestrictedMemoryAccess.
The PCD indicates access to non-SMRAM memory is restricted to
reserved, runtime and ACPI NVS type after SmmReadyToLock.
MMIO access is always allowed regardless of the value of this PCD.
Loose of such restriction is only required
