On 06/12/18 10:44, Wang, Jian J wrote:
> Hi Laszlo,
thanks for the answers, they sound OK to me. From my side, please feel
free to post v2.
Thanks!
Laszlo
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On 06/12/18 06:32, Wang, Jian J wrote:
> Hi Laszlo,
>
> Thank you very much for such thorough review. I'd like to explain a bit in
> advance.
>
> Putting aside the specific coding issues in my patch, one thing is clear that
> SMM mode
> has its own page table. CpuDxe should not touch it even
e-
> From: Zeng, Star
> Sent: Tuesday, June 12, 2018 11:35 AM
> To: Laszlo Ersek ; Wang, Jian J ;
> edk2-devel@lists.01.org
> Cc: Ni, Ruiyu ; Yao, Jiewen ; Dong,
> Eric ; Zeng, Star
> Subject: RE: [edk2] [PATCH 1/2] UefiCpuPkg/CpuDxe: allow accessing (DXE) page
> tab
; From: Laszlo Ersek [mailto:ler...@redhat.com]
> Sent: Monday, June 11, 2018 8:18 PM
> To: Wang, Jian J ; edk2-devel@lists.01.org
> Cc: Ni, Ruiyu ; Yao, Jiewen ; Dong,
> Eric
> Subject: Re: [edk2] [PATCH 1/2] UefiCpuPkg/CpuDxe: allow accessing (DXE)
> page table in SMM mode
>
>
ists.01.org
Cc: Ni, Ruiyu ; Yao, Jiewen ; Dong,
Eric ; Zeng, Star
Subject: RE: [edk2] [PATCH 1/2] UefiCpuPkg/CpuDxe: allow accessing (DXE) page
table in SMM mode
Share some information here according to my knowledge.
The EFI_SMM_BASE2_PROTOCOL.InSmm definition in PI spec is really very
con
CH 1/2] UefiCpuPkg/CpuDxe: allow accessing (DXE) page
table in SMM mode
Hi Jian,
On 06/11/18 09:08, Jian J Wang wrote:
> The SMM version of MemoryAllocationLib allows to free memory allocated
> in DXE (before EndOfDxe). This is done by checking the memory range
> and calling gBS se
Hi Jian,
On 06/11/18 09:08, Jian J Wang wrote:
> The SMM version of MemoryAllocationLib allows to free memory allocated
> in DXE (before EndOfDxe). This is done by checking the memory range and
> calling gBS services to do real operation if the memory to free is out
> of SMRAM. This would cause
The SMM version of MemoryAllocationLib allows to free memory allocated
in DXE (before EndOfDxe). This is done by checking the memory range and
calling gBS services to do real operation if the memory to free is out
of SMRAM. This would cause problem if some memory related features, like
Heap Guard,
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