Sent: Thursday, March 15, 2018 2:56 PM
To: Wang, Jian J <jian.j.w...@intel.com>; edk2-devel@lists.01.org
Cc: Yao, Jiewen <jiewen@intel.com>; Dong, Eric <eric.d...@intel.com>;
Zeng, Star <star.z...@intel.com>
Subject: Re: [edk2] [PATCH] MdeModulePkg/PiSmmCore: fix #PF cau
8 2:56 PM
> To: Wang, Jian J <jian.j.w...@intel.com>; edk2-devel@lists.01.org
> Cc: Yao, Jiewen <jiewen@intel.com>; Dong, Eric <eric.d...@intel.com>;
> Zeng, Star <star.z...@intel.com>
> Subject: Re: [edk2] [PATCH] MdeModulePkg/PiSmmCore: fix #PF caused by
>
On 3/15/2018 2:22 PM, Jian J Wang wrote:
SMM core will add a HEADER before each allocated pool memory and clean
up this header once it's freed. If a block of allocated pool is marked
as read-only after allocation (EfiRuntimeServicesCode type of pool in
SMM will always be marked as read-only),
SMM core will add a HEADER before each allocated pool memory and clean
up this header once it's freed. If a block of allocated pool is marked
as read-only after allocation (EfiRuntimeServicesCode type of pool in
SMM will always be marked as read-only), #PF exception will be triggered
during memory
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