On 1/11/24 03:08, Ni, Ray wrote:
>
>
> Thanks,
> Ray
>> -Original Message-
>> From: Laszlo Ersek
>> Sent: Wednesday, January 10, 2024 7:57 PM
>> To: Liu, Zhiguang ; devel@edk2.groups.io
>> Cc: Ni, Ray ; Kumar, Rahul R ;
>> Gerd Hoffmann
>> Subject: Re: [PATCH] UefiCpuPkg/CpuMpPei:
Thanks,
Ray
> -Original Message-
> From: Laszlo Ersek
> Sent: Wednesday, January 10, 2024 7:57 PM
> To: Liu, Zhiguang ; devel@edk2.groups.io
> Cc: Ni, Ray ; Kumar, Rahul R ;
> Gerd Hoffmann
> Subject: Re: [PATCH] UefiCpuPkg/CpuMpPei: Don't write CR3 in
> ConvertMemoryPageToNotPresent
>
On 1/10/24 06:43, Zhiguang Liu wrote:
> After ConvertMemoryPageToNotPresent, there is always a flush TLB
> function. So, to improve performance, there is no need to write CR3
> inside ConvertMemoryPageToNotPresent
>
> Cc: Ray Ni
> Cc: Laszlo Ersek
> Cc: Rahul Kumar
> Cc: Gerd Hoffmann
>
Reviewed-by: Ray Ni
Thanks,
Ray
> -Original Message-
> From: Liu, Zhiguang
> Sent: Wednesday, January 10, 2024 1:43 PM
> To: devel@edk2.groups.io
> Cc: Liu, Zhiguang ; Ni, Ray ; Laszlo
> Ersek ; Kumar, Rahul R ; Gerd
> Hoffmann
> Subject: [PATCH] UefiCpuPkg/CpuMpPei: Don't write CR3 in
After ConvertMemoryPageToNotPresent, there is always a flush TLB
function. So, to improve performance, there is no need to write CR3
inside ConvertMemoryPageToNotPresent
Cc: Ray Ni
Cc: Laszlo Ersek
Cc: Rahul Kumar
Cc: Gerd Hoffmann
Signed-off-by: Zhiguang Liu
---
