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contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,jiaxin.wu@intel.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: BZjO7NQMbrbGfgQRtWqJRJMIx7686176AA= Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b="AHLJ/3kG"; arc=reject ("signature check failed: fail, {[1] = sig:microsoft.com:reject}"); dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=intel.com (policy=none); spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io Series Reviewed-by: Jiaxin Wu > -----Original Message----- > From: devel@edk2.groups.io On Behalf Of duntan > Sent: Tuesday, February 6, 2024 9:58 AM > To: devel@edk2.groups.io > Subject: [edk2-devel] [Patch V2 0/3] Fix potential issue in CpuPageTableL= ib > and SMM page table initialization >=20 > In V2 patch set, only the order of 2 lines of code was adjusted. >=20 > Original description: > This patch set is to fix potential issue in CpuPageTableLib and SMM page = table > initialization >=20 > The first patch "UefiCpuPkg: Reduce and optimize access to attribute" is = to > reduce and optimize access to > attribute in page table modification code in CpuPageTableLib. >=20 > The patch "UefiCpuPkg: Add more Paging mode enumeration" and " > UefiCpuPkg/PiSmmCpuDxeSmm:Map SMRAM in 4K page granularity" > is to map SMRAM in 4K page granularity during SMM page table > initialization(SmmInitPageTable). > This is to avoid the SMRAM paging-structure layout change(page split) whe= n > SMM ready to lock (PerformRemainingTasks). >=20 > Dun Tan (2): > UefiCpuPkg: Add more Paging mode enumeration > UefiCpuPkg/PiSmmCpuDxeSmm:Map SMRAM in 4K page granularity >=20 > Zhou Jianfeng (1): > UefiCpuPkg: Reduce and optimize access to attribute >=20 > UefiCpuPkg/Include/Library/CpuPageTableLib.h | 8 +++++++- > UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableMap.c | 86 > +++++++++++++++++++++++++++++++++++++++++++++++++++++--------- > ------------------------ > UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c | 116 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > ++++++++++++++++++++++++++++++++++------------------------ > 3 files changed, 152 insertions(+), 58 deletions(-) >=20 > -- > 2.31.1.windows.1 >=20 >=20 >=20 >=20 >=20 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#115143): https://edk2.groups.io/g/devel/message/115143 Mute This Topic: https://groups.io/mt/104191038/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-