mirror of https://github.com/acidanthera/audk.git
00b51e0d78
Currently, HeapGuard, when in the GuardAlignedToTail mode, assumes that the pool head has been allocated in the first page of memory that was allocated. This is not the case for ARM64 platforms when allocating runtime pools, as RUNTIME_PAGE_ALLOCATION_GRANULARITY is 64k, unlike X64, which has RUNTIME_PAGE_ALLOCATION_GRANULARITY as 4k. When a runtime pool is allocated on ARM64, the minimum number of pages allocated is 16, to match the runtime granularity. When a small pool is allocated and GuardAlignedToTail is true, HeapGuard instructs the pool head to be placed as (MemoryAllocated + EFI_PAGES_TO_SIZE(Number of Pages) - SizeRequiredForPool). This gives this scenario: |Head Guard|Large Free Number of Pages|PoolHead|TailGuard| When this pool goes to be freed, HeapGuard instructs the pool code to free from (PoolHead & ~EFI_PAGE_MASK). However, this assumes that the PoolHead is in the first page allocated, which as shown above is not true in this case. For the 4k granularity case (i.e. where the correct number of pages are allocated for this pool), this logic does work. In this failing case, HeapGuard then instructs the pool code to free 16 (or more depending) pages from the page the pool head was allocated on, which as seen above means we overrun the pool and attempt to free memory far past the pool. We end up running into the tail guard and getting an access flag fault. This causes ArmVirtQemu to fail to boot with an access flag fault when GuardAlignedToTail is set to true (and pool guard enabled for runtime memory). It should also cause all ARM64 platforms to fail in this configuration, for exactly the same reason, as this is core code making the assumption. This patch removes HeapGuard's assumption that the pool head is allocated on the first page and instead undoes the same logic that HeapGuard did when allocating the pool head in the first place. With this patch in place, ArmVirtQemu boots with GuardAlignedToTail set to true (and when it is false, also). BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4521 Github PR: https://github.com/tianocore/edk2/pull/4731 Cc: Leif Lindholm <quic_llindhol@quicinc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Dandan Bi <dandan.bi@intel.com> Signed-off-by: Oliver Smith-Denny <osde@linux.microsoft.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Leif Lindholm <quic_llindhol@quicinc.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn> |
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| .azurepipelines | ||
| .devcontainer | ||
| .github | ||
| .mergify | ||
| .pytool | ||
| ArmPkg | ||
| ArmPlatformPkg | ||
| ArmVirtPkg | ||
| BaseTools | ||
| Conf | ||
| CryptoPkg | ||
| DynamicTablesPkg | ||
| EmbeddedPkg | ||
| EmulatorPkg | ||
| FatPkg | ||
| FmpDevicePkg | ||
| IntelFsp2Pkg | ||
| IntelFsp2WrapperPkg | ||
| MdeModulePkg | ||
| MdePkg | ||
| NetworkPkg | ||
| OvmfPkg | ||
| PcAtChipsetPkg | ||
| PrmPkg | ||
| RedfishPkg | ||
| SecurityPkg | ||
| ShellPkg | ||
| SignedCapsulePkg | ||
| SourceLevelDebugPkg | ||
| StandaloneMmPkg | ||
| UefiCpuPkg | ||
| UefiPayloadPkg | ||
| UnitTestFrameworkPkg | ||
| .git-blame-ignore-revs | ||
| .gitignore | ||
| .gitmodules | ||
| .mailmap | ||
| CONTRIBUTING.md | ||
| License-History.txt | ||
| License.txt | ||
| Maintainers.txt | ||
| ReadMe.rst | ||
| edksetup.bat | ||
| edksetup.sh | ||
| pip-requirements.txt | ||
ReadMe.rst
============== 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/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: - BSD (2-clause): http://opensource.org/licenses/BSD-2-Clause - BSD (3-clause): http://opensource.org/licenses/BSD-3-Clause - MIT: http://opensource.org/licenses/MIT - Python-2.0: http://opensource.org/licenses/Python-2.0 - Zlib: http://opensource.org/licenses/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 ---------- Submodule in EDK II is allowed but submodule chain should be avoided as possible as we can. Currently EDK II contains the following submodules - CryptoPkg/Library/OpensslLib/openssl - ArmPkg/Library/ArmSoftFloatLib/berkeley-softfloat-3 - MdeModulePkg/Universal/RegularExpressionDxe/oniguruma - MdeModulePkg/Library/BrotliCustomDecompressLib/brotli - BaseTools/Source/C/BrotliCompress/brotli ArmSoftFloatLib is actually 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. 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. .. =================================================================== .. 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:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_EmulatorPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20EmulatorPkg_IA32_DEBUG .. |em32r| 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_RELEASE .. |em32ru| image:: https://dev.azure.com/tianocore/edk2-ci/_apis/build/status/PlatformCI_EmulatorPkg_Ubuntu_GCC5_CI?branchName=master&jobName=Platform_CI&configuration=Platform_CI%20EmulatorPkg_IA32_RELEASE .. |em32n| 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_NOOPT .. |em32nu| 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:: 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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:: 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