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From: "Gao, Liming" <liming.gao@intel.com>
To: "Yao, Jiewen" <jiewen.yao@intel.com>,
	"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "Dong, Eric" <eric.dong@intel.com>,
	"Yao, Jiewen" <jiewen.yao@intel.com>,
	 "Kinney, Michael D" <michael.d.kinney@intel.com>,
	Laszlo Ersek <lersek@redhat.com>
Subject: Re: [PATCH 0/3] Add SMM CET support
Date: Fri, 22 Feb 2019 07:06:22 +0000	[thread overview]
Message-ID: <4A89E2EF3DFEDB4C8BFDE51014F606A14E3E5DE7@SHSMSX104.ccr.corp.intel.com> (raw)
In-Reply-To: <20190222041558.25312-1-jiewen.yao@intel.com>

Acked-by: Liming Gao <liming.gao@intel.com>

>-----Original Message-----
>From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of
>Jiewen Yao
>Sent: Friday, February 22, 2019 12:16 PM
>To: edk2-devel@lists.01.org
>Cc: Dong, Eric <eric.dong@intel.com>; Gao, Liming <liming.gao@intel.com>;
>Yao, Jiewen <jiewen.yao@intel.com>; Kinney, Michael D
><michael.d.kinney@intel.com>; Laszlo Ersek <lersek@redhat.com>
>Subject: [edk2] [PATCH 0/3] Add SMM CET support
>
>REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1521
>
>This patch series implement add CET ShadowStack support for SMM.
>
>The CET document can be found at:
>https://software.intel.com/sites/default/files/managed/4d/2a/control-flow-
>enforcement-technology-preview.pdf
>
>Patch 1 adds SSP (ShadowStackPointer) to JUMP_BUFFER.
>Patch 2 adds Control Protection exception (CP#) dump info.
>Patch 3 adds CET ShadowStack support in SMM.
>
>For more detail please refer to each patch.
>
>I also post all update to https://github.com/jyao1/edk2/tree/CET
>
>Cc: Michael D Kinney <michael.d.kinney@intel.com>
>Cc: Liming Gao <liming.gao@intel.com>
>Cc: Eric Dong <eric.dong@intel.com>
>Cc: Ray Ni <ray.ni@intel.com>
>Cc: Laszlo Ersek <lersek@redhat.com>
>Contributed-under: TianoCore Contribution Agreement 1.1
>Signed-off-by: Yao Jiewen <jiewen.yao@intel.com>
>
>Jiewen Yao (3):
>  MdePkg/BaseLib: Add Shadow Stack Support for X86.
>  UefiCpuPkg/ExceptionLib: Add CET support.
>  UefiCpuPkg/PiSmmCpu: Add Shadow Stack Support for X86 SMM.
>
> MdePkg/Include/Library/BaseLib.h              |   2 +
> MdePkg/Library/BaseLib/Ia32/LongJump.nasm     |  18 ++-
> MdePkg/Library/BaseLib/Ia32/SetJump.nasm      |  17 ++-
> MdePkg/Library/BaseLib/X64/LongJump.nasm      |  20 ++-
> MdePkg/Library/BaseLib/X64/SetJump.nasm       |  17 ++-
> .../Include/Library/SmmCpuFeaturesLib.h       |  23 +++-
> .../CpuExceptionCommon.c                      |   7 +-
> .../CpuExceptionCommon.h                      |   3 +-
> .../Ia32/ArchExceptionHandler.c               |   5 +-
> .../X64/ArchExceptionHandler.c                |   5 +-
> UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/Cet.nasm       |  37 ++++++
> UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c      |  38 +++++-
> UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiEntry.nasm  |  98
>++++++++++++++-
> .../PiSmmCpuDxeSmm/Ia32/SmiException.nasm     |   6 +-
> UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmFuncsArch.c |  57 ++++++++-
> UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c         |  12 +-
> UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c    |  97
>++++++++++++--
> UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h    | 103
>++++++++++++++-
> UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf  |   6 +-
> .../PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c   |  85
>++++++++++++-
> UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c        |  18 ++-
> UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.h        |   4 +-
> UefiCpuPkg/PiSmmCpuDxeSmm/SmramSaveState.c    |   4 +-
> UefiCpuPkg/PiSmmCpuDxeSmm/X64/Cet.nasm        |  38 ++++++
> UefiCpuPkg/PiSmmCpuDxeSmm/X64/PageTbl.c       |  39 +++++-
> UefiCpuPkg/PiSmmCpuDxeSmm/X64/SmiEntry.nasm   | 119
>+++++++++++++++++-
> UefiCpuPkg/PiSmmCpuDxeSmm/X64/SmmFuncsArch.c  |  58 ++++++++-
> UefiCpuPkg/UefiCpuPkg.dec                     |  13 +-
> 28 files changed, 890 insertions(+), 59 deletions(-)
> create mode 100644 UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/Cet.nasm
> create mode 100644 UefiCpuPkg/PiSmmCpuDxeSmm/X64/Cet.nasm
>
>--
>2.19.2.windows.1
>
>_______________________________________________
>edk2-devel mailing list
>edk2-devel@lists.01.org
>https://lists.01.org/mailman/listinfo/edk2-devel


  parent reply	other threads:[~2019-02-22  7:06 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-22  4:15 [PATCH 0/3] Add SMM CET support Jiewen Yao
2019-02-22  4:15 ` [PATCH 1/3] MdePkg/BaseLib: Add Shadow Stack Support for X86 Jiewen Yao
2019-02-22  4:15 ` [PATCH 2/3] UefiCpuPkg/ExceptionLib: Add CET support Jiewen Yao
2019-02-22  4:15 ` [PATCH 3/3] UefiCpuPkg/PiSmmCpu: Add Shadow Stack Support for X86 SMM Jiewen Yao
2019-02-22  7:06 ` Gao, Liming [this message]
2019-02-22  9:06 ` [PATCH 0/3] Add SMM CET support Laszlo Ersek
2019-02-22 11:02   ` Yao, Jiewen
2019-02-22 12:00 ` Laszlo Ersek
2019-02-22 12:11   ` Yao, Jiewen
2019-02-22 13:32     ` Yao, Jiewen

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