From: "Wang, Jian J" <jian.j.wang@intel.com>
To: "Yao, Jiewen" <jiewen.yao@intel.com>,
edk2-devel <edk2-devel-bounces@lists.01.org>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Subject: Re: [PATCH 0/4] Add PEI Stack Guard feature
Date: Mon, 3 Sep 2018 04:56:37 +0000 [thread overview]
Message-ID: <D827630B58408649ACB04F44C510003624E2B72B@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <74D8A39837DF1E4DA445A8C0B3885C503AD3BC46@shsmsx102.ccr.corp.intel.com>
Here're the tests I've done:
* Emulate stack overflow by calling a function recursively, for all BSP and APs, and
check the RSP and CR2 to see if they're close in exception message.
* OS boot (x64): Fedora 26, Ubuntu 18.04, Windows 10, Windows 7 (Platform: OVMF)
Regards,
Jian
From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Yao, Jiewen
Sent: Monday, September 03, 2018 12:15 PM
To: edk2-devel <edk2-devel-bounces@lists.01.org>; edk2-devel@lists.01.org
Subject: Re: [edk2] [PATCH 0/4] Add PEI Stack Guard feature
Hi
Would you please add more description on what test has been done for this patch?
Thank you
Yao Jiewen
> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org]
> Sent: Monday, September 3, 2018 11:16 AM
> To: edk2-devel@lists.01.org<mailto:edk2-devel@lists.01.org>
> Subject: [edk2] [PATCH 0/4] Add PEI Stack Guard feature
>
> 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
>
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org<mailto:edk2-devel@lists.01.org>
> https://lists.01.org/mailman/listinfo/edk2-devel
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next prev parent reply other threads:[~2018-09-03 4:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
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 [this message]
2018-09-03 14:52 ` Laszlo Ersek
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