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Root cause: 1. Before DisableReadonlyPageWriteProtect() is called, the return address (#1) is pushed in shadow stack. 2. CET is disabled. 3. DisableReadonlyPageWriteProtect() returns to #1. 4. Page table is modified. 5. EnableReadonlyPageWriteProtect() is called, but the return address (#2) is not pushed in shadow stack. 6. CET is enabled. 7. EnableReadonlyPageWriteProtect() returns to #2. #CP exception happens because the actual return address (#2) doesn't match the return address stored in shadow stack (#1). Analysis: Shadow stack will stop update after CET disable (DisableCet() in DisableReadOnlyPageWriteProtect), but normal smi stack will be continue updated with the function called and return (DisableReadOnlyPageWriteProtect & EnableReadOnlyPageWriteProtect), thus leading stack mismatch after CET re-enabled (EnableCet() in EnableReadOnlyPageWriteProtect). According SDM Vol 3, 6.15-Control Protection Exception: Normal smi stack and shadow stack must be matched when CET enable, otherwise CP Exception will happen, which is caused by a near RET instruction. CET is disabled in DisableCet(), while can be enabled in EnableCet(). This way won't cause the problem because they are implemented in a way that return address of DisableCet() is poped out from shadow stack (Incsspq performs a pop to increases the shadow stack) and EnableCet() doesn't use "RET" but "JMP" to return to caller. So calling EnableCet() and DisableCet() doesn't have the same issue as calling DisableReadonlyPageWriteProtect() and EnableReadonlyPageWriteProtect(). With above root cause & analysis, define below 2 macros instead of functions for WP & CET operation: WRITE_UNPROTECT_RO_PAGES (Wp, Cet) WRITE_PROTECT_RO_PAGES (Wp, Cet) Because DisableCet() & EnableCet() must be in the same function to avoid shadow stack and normal SMI stack mismatch. Note: WRITE_UNPROTECT_RO_PAGES () must be called pair with WRITE_PROTECT_RO_PAGES () in same function. Change-Id: I4e126697efcd8dbfb4887da034d8691bfca969e3 Cc: Eric Dong <eric.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Zeng Star <star.zeng@intel.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com>
============== EDK II Project ============== A modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications from www.uefi.org. Core CI Build Status -------------------- ============================= ================= =============== =================== Host Type & Toolchain Build Status Test Status Code Coverage ============================= ================= =============== =================== Windows_VS2019_ |WindowsCiBuild| |WindowsCiTest| |WindowsCiCoverage| Ubuntu_GCC5_ |UbuntuCiBuild| |UbuntuCiTest| |UbuntuCiCoverage| ============================= ================= =============== =================== `More CI Build information <.pytool/Readme.md>`__ Platform CI Build Status ------------------------ Microsoft Windows VS2019 ```````````````````````` ============================= ================= ============= ============= ============== Toolchain CONFIG DEBUG RELEASE NOOPT ============================= ================= ============= ============= ============== EmulatorPkg_Win_VS2019_ | IA32 |em32d| |em32r| |em32n| | | X64 |em64d| |em64r| |em64n| | | IA32 FULL |em32fd| |em32fr| |em32fn| | | X64 FULL |em64fd| |em64fr| |em64fn| OvmfPkg_Win_VS2019_ | IA32 |op32d| |op32r| |op32n| | | X64 |op64d| |op64r| |op64n| | | IA32 X64 |op3264d| |op3264r| |op3264n| | | IA32 X64 FULL |op3264fd| |op3264fr| |op3264fn| ============================= ================= ============= ============= ============== Ubuntu 18.04 GCC5 ````````````````` ============================= ================= ============= ============= ============== Toolchain CONFIG DEBUG RELEASE NOOPT ============================= ================= ============= ============= ============== ArmVirtPkg_Ubuntu_GCC5_ | AARCH64 |avAArch64du| |avAArch64ru| |avAArch64nu| | | ARM |avArmdu| |avArmru| |avArmnu| EmulatorPkg_Ubuntu_GCC5_ | IA32 |em32du| |em32ru| |em32nu| | | X64 |em64du| |em64ru| |em64nu| | | IA32 FULL |em32fdu| |em32fru| |em32fnu| | | X64 FULL |em64fdu| |em64fru| |em64fnu| OvmfPkg_Ubuntu_GCC5_ | IA32 |op32du| |op32ru| |op32nu| | | X64 |op64du| |op64ru| |op64nu| | | IA32 X64 |op3264du| |op3264ru| |op3264nu| | | IA32 X64 FULL |op3264fdu| |op3264fru| |op3264fru| ============================= ================= ============= ============= ============== |TCBZ_2668|_ - EmulatorPkg Ubuntu GCC5 Segfaults during execution. |TCBZ_2639|_ - EmulatorPkg Ubuntu GCC5 Segfaults during execution. `More ArmVirtPkg CI Build Information <ArmVirtPkg/PlatformCI/ReadMe.md>`__ `More EmulatorPkg CI Build Information <EmulatorPkg/PlatformCI/ReadMe.md>`__ `More OvmfPkg CI Build Information <OvmfPkg/PlatformCI/ReadMe.md>`__ License Details --------------- The majority of the content in the EDK II open source project uses a `BSD-2-Clause Plus Patent License <License.txt>`__. The EDK II open source project contains the following components that are covered by additional licenses: - `BaseTools/Plugin/CodeQL/analyze <https://www.apache.org/licenses/LICENSE-2.0>`__ - `BaseTools/Source/C/LzmaCompress <BaseTools/Source/C/LzmaCompress/LZMA-SDK-README.txt>`__ - `BaseTools/Source/C/VfrCompile/Pccts <BaseTools/Source/C/VfrCompile/Pccts/RIGHTS>`__ - `CryptoPkg\Library\BaseCryptLib\SysCall\inet_pton.c <CryptoPkg\Library\BaseCryptLib\SysCall\inet_pton.c>`__ - `CryptoPkg\Library\Include\crypto\dso_conf.h <https://github.com/openssl/openssl/blob/e2e09d9fba1187f8d6aafaa34d4172f56f1ffb72/LICENSE>`__ - `CryptoPkg\Library\Include\openssl\opensslconf.h <https://github.com/openssl/openssl/blob/e2e09d9fba1187f8d6aafaa34d4172f56f1ffb72/LICENSE>`__ - `EmbeddedPkg/Library/FdtLib <EmbeddedPkg/Library/FdtLib/fdt.c>`__. (EDK II uses BSD License) - `EmbeddedPkg/Include/fdt.h <EmbeddedPkg/Include/fdt.h>`__. (EDK II uses BSD Licence) - `EmbeddedPkg/Include/libfdt.h <EmbeddedPkg/Include/libfdt.h>`__. (EDK II uses BSD License) - `MdeModulePkg/Library/LzmaCustomDecompressLib <MdeModulePkg/Library/LzmaCustomDecompressLib/LZMA-SDK-README.txt>`__ - `OvmfPkg <OvmfPkg/License.txt>`__ The EDK II open source project uses content from upstream projects as git submodules that are covered by additional licenses. - `ArmPkg/Library/ArmSoftFloatLib/berkeley-softfloat-3 <https://github.com/ucb-bar/berkeley-softfloat-3/blob/b64af41c3276f97f0e181920400ee056b9c88037/COPYING.txt>`__ - `BaseTools/Source/C/BrotliCompress/brotli <https://github.com/google/brotli/blob/666c3280cc11dc433c303d79a83d4ffbdd12cc8d/LICENSE>`__ - `CryptoPkg/Library/OpensslLib/openssl <https://github.com/openssl/openssl/blob/e2e09d9fba1187f8d6aafaa34d4172f56f1ffb72/LICENSE>`__ - `MdeModulePkg/Library/BrotliCustomDecompressLib/brotli <https://github.com/google/brotli/blob/666c3280cc11dc433c303d79a83d4ffbdd12cc8d/LICENSE>`__ - `MdeModulePkg/Universal/RegularExpressionDxe/oniguruma <https://github.com/kkos/oniguruma/blob/abfc8ff81df4067f309032467785e06975678f0d/COPYING>`__ - `UnitTestFrameworkPkg/Library/CmockaLib/cmocka <https://github.com/tianocore/edk2-cmocka/blob/f5e2cd77c88d9f792562888d2b70c5a396bfbf7a/COPYING>`__ - `UnitTestFrameworkPkg/Library/GoogleTestLib/googletest <https://github.com/google/googletest/blob/86add13493e5c881d7e4ba77fb91c1f57752b3a4/LICENSE>`__ - `UnitTestFrameworkPkg/Library/SubhookLib/subhook <https://github.com/Zeex/subhook/blob/83d4e1ebef3588fae48b69a7352cc21801cb70bc/LICENSE.txt>`__ - `RedfishPkg/Library/JsonLib/jansson <https://github.com/akheron/jansson/blob/2882ead5bb90cf12a01b07b2c2361e24960fae02/LICENSE>`__ - `MdePkg/Library/BaseFdtLib/libfdt <https://github.com/devicetree-org/pylibfdt/blob/f39368a217496d32c4091a2dba4045b60649e3a5/BSD-2-Clause>`__ - `MdePkg/Library/MipiSysTLib/mipisyst <https://github.com/MIPI-Alliance/public-mipi-sys-t/blob/aae857d0d05ac65152ed24992a4acd834a0a107c/LICENSE>`__ The EDK II Project is composed of packages. The maintainers for each package are listed in `Maintainers.txt <Maintainers.txt>`__. Resources --------- - `TianoCore <http://www.tianocore.org>`__ - `EDK II <https://github.com/tianocore/tianocore.github.io/wiki/EDK-II>`__ - `Getting Started with EDK II <https://github.com/tianocore/tianocore.github.io/wiki/Getting-Started-with-EDK-II>`__ - `Mailing Lists <https://github.com/tianocore/tianocore.github.io/wiki/Mailing-Lists>`__ - `TianoCore Bugzilla <https://bugzilla.tianocore.org>`__ - `How To Contribute <https://github.com/tianocore/tianocore.github.io/wiki/How-To-Contribute>`__ - `Release Planning <https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Release-Planning>`__ Code Contributions ------------------ To make a contribution to a TianoCore project, follow these steps. #. Create a change description in the format specified below to use in the source control commit log. #. Your commit message must include your ``Signed-off-by`` signature #. Submit your code to the TianoCore project using the process that the project documents on its web page. If the process is not documented, then submit the code on development email list for the project. #. It is preferred that contributions are submitted using the same copyright license as the base project. When that is not possible, then contributions using the following licenses can be accepted: - Apache License, Version 2.0: https://opensource.org/license/apache-2-0/ - BSD (2-clause): https://opensource.org/license/BSD-2-Clause - BSD (3-clause): https://opensource.org/license/BSD-3-Clause - MIT: https://opensource.org/license/MIT - Python-2.0: https://opensource.org/license/Python-2.0 - Zlib: https://opensource.org/license/Zlib For documentation: - FreeBSD Documentation License https://www.freebsd.org/copyright/freebsd-doc-license.html Contributions of code put into the public domain can also be accepted. Contributions using other licenses might be accepted, but further review will be required. Developer Certificate of Origin ------------------------------- Your change description should use the standard format for a commit message, and must include your ``Signed-off-by`` signature. In order to keep track of who did what, all patches contributed must include a statement that to the best of the contributor's knowledge they have the right to contribute it under the specified license. The test for this is as specified in the `Developer's Certificate of Origin (DCO) 1.1 <https://developercertificate.org/>`__. The contributor certifies compliance by adding a line saying Signed-off-by: Developer Name developer@example.org where ``Developer Name`` is the contributor's real name, and the email address is one the developer is reachable through at the time of contributing. :: Developer's Certificate of Origin 1.1 By making a contribution to this project, I certify that: (a) The contribution was created in whole or in part by me and I have the right to submit it under the open source license indicated in the file; or (b) The contribution is based upon previous work that, to the best of my knowledge, is covered under an appropriate open source license and I have the right under that license to submit that work with modifications, whether created in whole or in part by me, under the same open source license (unless I am permitted to submit under a different license), as indicated in the file; or (c) The contribution was provided directly to me by some other person who certified (a), (b) or (c) and I have not modified it. (d) I understand and agree that this project and the contribution are public and that a record of the contribution (including all personal information I submit with it, including my sign-off) is maintained indefinitely and may be redistributed consistent with this project or the open source license(s) involved. Sample Change Description / Commit Message ------------------------------------------ :: From: Contributor Name <contributor@example.com> Subject: [Repository/Branch PATCH] Pkg-Module: Brief-single-line-summary Full-commit-message Signed-off-by: Contributor Name <contributor@example.com> Notes for sample patch email ```````````````````````````` - The first line of commit message is taken from the email's subject line following ``[Repository/Branch PATCH]``. The remaining portion of the commit message is the email's content. - ``git format-patch`` is one way to create this format Definitions for sample patch email `````````````````````````````````` - ``Repository`` is the identifier of the repository the patch applies. This identifier should only be provided for repositories other than ``edk2``. For example ``edk2-BuildSpecification`` or ``staging``. - ``Branch`` is the identifier of the branch the patch applies. This identifier should only be provided for branches other than ``edk2/master``. For example ``edk2/UDK2015``, ``edk2-BuildSpecification/release/1.27``, or ``staging/edk2-test``. - ``Module`` is a short identifier for the affected code or documentation. For example ``MdePkg``, ``MdeModulePkg/UsbBusDxe``, ``Introduction``, or ``EDK II INF File Format``. - ``Brief-single-line-summary`` is a short summary of the change. - The entire first line should be less than ~70 characters. - ``Full-commit-message`` a verbose multiple line comment describing the change. Each line should be less than ~70 characters. - ``Signed-off-by`` is the contributor's signature identifying them by their real/legal name and their email address. Submodules ---------- The current submodules used in EDK II are in `.gitmodules <.gitmodules>`__. To get a full, buildable EDK II repository, use following steps of git command .. code-block:: bash git clone https://github.com/tianocore/edk2.git cd edk2 git submodule update --init cd .. If there's update for submodules, use following git commands to get the latest submodules code. .. code-block:: bash cd edk2 git pull git submodule update Note: When cloning submodule repos, '--recursive' option is not recommended. EDK II itself will not use any code/feature from submodules in above submodules. So using '--recursive' adds a dependency on being able to reach servers we do not actually want any code from, as well as needlessly downloading code we will not use. **Submodule Notes** ArmSoftFloatLib is required by OpensslLib. It's inevitable in openssl-1.1.1 (since stable201905) for floating point parameter conversion, but should be dropped once there's no such need in future release of openssl. .. =================================================================== .. This is a bunch of directives to make the README file more readable .. =================================================================== .. CoreCI .. _Windows_VS2019: https://dev.azure.com/tianocore/edk2-ci/_build/latest?definitionId=32&branchName=master .. |WindowsCiBuild| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/Windows%20VS2019%20CI?branchName=master .. |WindowsCiTest| image:: https://img.shields.io/azure-devops/tests/tianocore/edk2-ci/32.svg .. |WindowsCiCoverage| image:: https://img.shields.io/badge/coverage-coming_soon-blue .. _Ubuntu_GCC5: https://dev.azure.com/tianocore/edk2-ci/_build/latest?definitionId=31&branchName=master .. |UbuntuCiBuild| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/Ubuntu%20GCC5%20CI?branchName=master .. |UbuntuCiTest| image:: https://img.shields.io/azure-devops/tests/tianocore/edk2-ci/31.svg .. |UbuntuCiCoverage| image:: https://img.shields.io/badge/coverage-coming_soon-blue .. ArmVirtPkg .. _ArmVirtPkg_Ubuntu_GCC5: https://dev.azure.com/tianocore/edk2-ci/_build/latest?definitionId=46&branchName=master .. |avAArch64du| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_ArmVirtPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20QEMU_AARCH64_DEBUG .. |avAArch64ru| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_ArmVirtPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20QEMU_AARCH64_RELEASE .. |avAArch64nu| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_ArmVirtPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20QEMU_AARCH64_NOOPT .. |avArmdu| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_ArmVirtPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20QEMU_ARM_DEBUG .. |avArmru| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_ArmVirtPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20QEMU_ARM_RELEASE .. |avArmnu| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_ArmVirtPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20QEMU_ARM_NOOPT .. EmulatorPkg .. |TCBZ_2668| image:: https://img.shields.io/bugzilla/2668?baseUrl=https%3A%2F%2Fbugzilla.tianocore.org .. _TCBZ_2668: https://bugzilla.tianocore.org/show_bug.cgi?id=2668 .. |TCBZ_2639| image:: https://img.shields.io/bugzilla/2639?baseUrl=https%3A%2F%2Fbugzilla.tianocore.org .. _TCBZ_2639: https://bugzilla.tianocore.org/show_bug.cgi?id=2639 .. _EmulatorPkg_Win_VS2019: https://dev.azure.com/tianocore/edk2-ci/_build/latest?definitionId=44&branchName=master .. _EmulatorPkg_Ubuntu_GCC5: https://dev.azure.com/tianocore/edk2-ci/_build/latest?definitionId=43&branchName=master .. |em32d| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_EmulatorPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20EmulatorPkg_IA32_DEBUG .. |em32du| image:: 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OvmfPkg .. |TCBZ_2661| image:: https://img.shields.io/bugzilla/2661?baseUrl=https%3A%2F%2Fbugzilla.tianocore.org .. _TCBZ_2661: https://bugzilla.tianocore.org/show_bug.cgi?id=2661 .. _OvmfPkg_Win_VS2019: https://dev.azure.com/tianocore/edk2-ci/_build/latest?definitionId=50&branchName=master .. _OvmfPkg_Ubuntu_GCC5: https://dev.azure.com/tianocore/edk2-ci/_build/latest?definitionId=48&branchName=master .. |op32d| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32_DEBUG .. |op32du| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32_DEBUG .. |op32r| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32_RELEASE .. |op32ru| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32_RELEASE .. |op32n| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32_NOOPT .. |op32nu| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32_NOOPT .. |op64d| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_X64_DEBUG .. |op64du| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_X64_DEBUG .. |op64r| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_X64_RELEASE .. |op64ru| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_X64_RELEASE .. |op64n| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_X64_NOOPT .. |op64nu| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_X64_NOOPT .. |op3264d| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_DEBUG .. |op3264du| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_DEBUG .. |op3264r| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_RELEASE .. |op3264ru| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_RELEASE .. |op3264n| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_NOOPT .. |op3264nu| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_NOOPT .. |op3264fd| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_FULL_DEBUG .. |op3264fdu| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_FULL_DEBUG .. |op3264fr| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Windows_VS2019_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_FULL_RELEASE .. |op3264fru| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_FULL_RELEASE .. |op3264fn| replace:: |TCBZ_2661|_ .. |op3264fnu| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_OvmfPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20OVMF_IA32X64_FULL_NOOPT
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