From: "Ni, Ray" <ray.ni@intel.com>
To: devel@edk2.groups.io
Cc: Eric Dong <eric.dong@intel.com>,
Jiewen Yao <jiewen.yao@intel.com>,
Laszlo Ersek <lersek@redhat.com>
Subject: [PATCH 5/5] UefiCpuPkg: Remove PcdCpuSmmStaticPageTable
Date: Mon, 26 Aug 2019 06:45:13 +0800 [thread overview]
Message-ID: <20190825224513.171572-6-ray.ni@intel.com> (raw)
In-Reply-To: <20190825224513.171572-1-ray.ni@intel.com>
PcdCpuSmmRestrictedMemoryAccess is introduced to replace
PcdCpuSmmStaticPageTable.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
---
UefiCpuPkg/UefiCpuPkg.dec | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec
index 9a03bdd716..031a2ccd68 100644
--- a/UefiCpuPkg/UefiCpuPkg.dec
+++ b/UefiCpuPkg/UefiCpuPkg.dec
@@ -247,17 +247,6 @@ [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
# @Prompt The specified AP target C-state for Mwait.
gUefiCpuPkgTokenSpaceGuid.PcdCpuApTargetCstate|0|UINT8|0x00000007
- ## Indicates if SMM uses static page table.
- # If enabled, SMM will not use on-demand paging. SMM will build static page table for all memory.
- # This flag only impacts X64 build, because SMM always builds static page table for IA32.
- # It could not be enabled at the same time with SMM profile feature (PcdCpuSmmProfileEnable).
- # It could not be enabled also at the same time with heap guard feature for SMM
- # (PcdHeapGuardPropertyMask in MdeModulePkg).<BR><BR>
- # TRUE - SMM uses static page table for all memory.<BR>
- # FALSE - SMM uses static page table for below 4G memory and use on-demand paging for above 4G memory.<BR>
- # @Prompt Use static page table for all memory in SMM.
- gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStaticPageTable|TRUE|BOOLEAN|0x3213210D
-
## Specifies timeout value in microseconds for the BSP in SMM to wait for all APs to come into SMM.
# @Prompt AP synchronization timeout value in SMM.
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|1000000|UINT64|0x32132104
--
2.21.0.windows.1
next prev parent reply other threads:[~2019-08-25 22:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-25 22:45 [PATCH 0/5] restrict memory access per PcdCpuSmmRestrictedMemoryAccess Ni, Ray
2019-08-25 22:45 ` [PATCH 1/5] UefiCpuPkg: Add PcdCpuSmmRestrictedMemoryAccess Ni, Ray
2019-08-26 17:09 ` [edk2-devel] " Laszlo Ersek
2019-08-27 1:43 ` Dong, Eric
2019-08-25 22:45 ` [PATCH 2/5] UefiCpuPkg/PiSmmCpu: Use new PCD PcdCpuSmmRestrictedMemoryAccess Ni, Ray
2019-08-26 17:12 ` [edk2-devel] " Laszlo Ersek
2019-08-27 1:43 ` Dong, Eric
2019-08-25 22:45 ` [PATCH 3/5] UefiCpuPkg/PiSmmCpu: Restrict access per PcdCpuSmmRestrictedMemoryAccess Ni, Ray
2019-08-26 17:16 ` [edk2-devel] " Laszlo Ersek
2019-08-27 1:43 ` Dong, Eric
2019-08-25 22:45 ` [PATCH 4/5] UefiCpuPkg: Explain relationship between several SMM PCDs Ni, Ray
2019-08-26 17:38 ` [edk2-devel] " Laszlo Ersek
2019-08-27 1:47 ` Dong, Eric
2019-08-25 22:45 ` Ni, Ray [this message]
2019-08-26 17:39 ` [edk2-devel] [PATCH 5/5] UefiCpuPkg: Remove PcdCpuSmmStaticPageTable Laszlo Ersek
2019-08-27 1:47 ` Dong, Eric
2019-09-20 8:44 ` [edk2-devel] [PATCH 0/5] restrict memory access per PcdCpuSmmRestrictedMemoryAccess Laszlo Ersek
2019-09-21 2:53 ` Ni, Ray
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