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* [PATCH 0/4] Add PEI Stack Guard feature
@ 2018-09-03  3:15 Jian J Wang
  2018-09-03  3:15 ` [PATCH 1/4] MdeModulePkg/DxeIpl: disable paging before creating new page table Jian J Wang
                   ` (5 more replies)
  0 siblings, 6 replies; 12+ messages in thread
From: Jian J Wang @ 2018-09-03  3:15 UTC (permalink / raw)
  To: edk2-devel

This patch series try to add PEI Stack Guard feature. Please refer to
following trackers for details.

The machanism behind this feature is the same as Stack Guard for UEFI
drivers, and similiar implementation is also employed.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1126
     https://bugzilla.tianocore.org/show_bug.cgi?id=1137

Jian J Wang (4):
  MdeModulePkg/DxeIpl: disable paging before creating new page table
  UefiCpuPkg/CpuExceptionHandlerLib: support stack switch for PEI
    exceptions
  UefiCpuPkg/MpInitLib: fix register restore issue in AP wakeup
  UefiCpuPkg/CpuMpPei: support stack guard feature

 MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c    |  10 +
 UefiCpuPkg/CpuMpPei/CpuMpPei.c                     | 269 ++++++++-
 UefiCpuPkg/CpuMpPei/CpuMpPei.h                     |  14 +
 UefiCpuPkg/CpuMpPei/CpuMpPei.inf                   |  11 +-
 UefiCpuPkg/CpuMpPei/CpuPaging.c                    | 637 +++++++++++++++++++++
 .../CpuExceptionHandlerLib/PeiCpuException.c       |  27 +-
 .../PeiCpuExceptionHandlerLib.inf                  |   4 +
 UefiCpuPkg/Library/MpInitLib/MpLib.c               |   8 +-
 8 files changed, 962 insertions(+), 18 deletions(-)
 create mode 100644 UefiCpuPkg/CpuMpPei/CpuPaging.c

-- 
2.16.2.windows.1



^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2018-09-06  2:43 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-09-03  3:15 [PATCH 0/4] Add PEI Stack Guard feature Jian J Wang
2018-09-03  3:15 ` [PATCH 1/4] MdeModulePkg/DxeIpl: disable paging before creating new page table Jian J Wang
2018-09-03  3:15 ` [PATCH 2/4] UefiCpuPkg/CpuExceptionHandlerLib: support stack switch for PEI exceptions Jian J Wang
2018-09-06  1:38   ` Dong, Eric
2018-09-03  3:15 ` [PATCH 3/4] UefiCpuPkg/MpInitLib: fix register restore issue in AP wakeup Jian J Wang
2018-09-05  5:29   ` Dong, Eric
2018-09-03  3:15 ` [PATCH 4/4] UefiCpuPkg/CpuMpPei: support stack guard feature Jian J Wang
2018-09-06  1:45   ` Dong, Eric
2018-09-06  2:42     ` Wang, Jian J
2018-09-03  4:14 ` [PATCH 0/4] Add PEI Stack Guard feature Yao, Jiewen
2018-09-03  4:56   ` Wang, Jian J
2018-09-03 14:52 ` Laszlo Ersek

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