Reviewed-by: Ray Ni <ray...@intel.com> -----Original Message----- From: Lou, Yun <yun....@intel.com> Sent: Friday, March 11, 2022 11:59 PM To: devel@edk2.groups.io Cc: Lou, Yun <yun....@intel.com>; Ni, Ray <ray...@intel.com>; Bi, Dandan <dandan...@intel.com>; Gao, Liming <gaolim...@byosoft.com.cn> Subject: [PATCH v1] MdeModulePkg/DxeIpl: Create 5-level page table for long mode
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2008 Correct the logic about whether 5-level paging is supported. Signed-off-by: Jason Lou <yun....@intel.com> Cc: Ray Ni <ray...@intel.com> Cc: Dandan Bi <dandan...@intel.com> Cc: Liming Gao <gaolim...@byosoft.com.cn> --- MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c index 0700f310b2..1ebab27820 100644 --- a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c +++ b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c @@ -15,7 +15,7 @@ 2) IA-32 Intel(R) Architecture Software Developer's Manual Volume 2:Instruction Set Reference, Intel 3) IA-32 Intel(R) Architecture Software Developer's Manual Volume 3:System Programmer's Guide, Intel -Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR> +Copyright (c) 2006 - 2022, Intel Corporation. All rights reserved.<BR> Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent @@ -748,8 +748,8 @@ CreateIdentityMappingPageTables ( CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS, CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS_SUB_LEAF_INFO, NULL, - &EcxFlags.Uint32, NULL, + &EcxFlags.Uint32, NULL ); if (EcxFlags.Bits.FiveLevelPage != 0) { -- 2.28.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#87520): https://edk2.groups.io/g/devel/message/87520 Mute This Topic: https://groups.io/mt/89713434/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
