2019-11-20 15:12:09 +08:00
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.. _release_notes_1.0.2:
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2020-08-11 05:23:49 +08:00
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ACRN v1.0.2 (Nov 2019)
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######################
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2019-11-20 15:12:09 +08:00
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We are pleased to announce the release of ACRN version 1.0.2. This is a
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2019-11-21 22:41:26 +08:00
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maintenance release based on the v1.0 branch that primarily fixes some
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2019-11-20 15:12:09 +08:00
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potential security and stability issues discovered after the v1.0
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release.
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ACRN is a flexible, lightweight reference hypervisor that's built with
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real-time and safety-criticality in mind and is optimized to streamline
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embedded development through an open source platform. Check out
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:ref:`introduction` for more information. All project ACRN source code
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is maintained in the https://github.com/projectacrn/acrn-hypervisor
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repository and includes folders for the ACRN hypervisor, the ACRN device
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model, tools, and documentation. You can either download this source
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code as a zip or tar.gz file (see the `ACRN v1.0.2 GitHub release page
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<https://github.com/projectacrn/acrn-hypervisor/releases/tag/v1.0.2>`_)
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or use the following Git clone and checkout commands::
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$ git clone https://github.com/projectacrn/acrn-hypervisor
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$ cd acrn-hypervisor
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$ git checkout v1.0.2
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There were no documentation changes in this update, so you can still
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refer to the v1.0-specific documentation found at
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https://projectacrn.github.io/1.0/.
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2019-11-21 22:41:26 +08:00
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Change Log in v1.0.2 since v1.0.1
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*********************************
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2019-11-20 15:12:09 +08:00
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Primary changes are to fix several security and stability issues found
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on the v1.0 branch, as listed here:
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.. csv-table::
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:header: "GIT issue ID", "Commit ID", "Description"
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:widths: 15,15,70
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:acrn-issue:`4120` , :acrn-commit:`a94b2a53`, hv: ept: disable execute right on large pages
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:acrn-issue:`4120` , :acrn-commit:`1a99288d`, hv: vtd: remove global cache invalidation per vm
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:acrn-issue:`4120` , :acrn-commit:`2d55b49e`, hv: ept: flush cache for modified ept entries
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:acrn-issue:`4120` , :acrn-commit:`a6944fe6`, hv: vtd: export iommu_flush_cache
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:acrn-issue:`4091` , :acrn-commit:`30a773f7`, hv:unmap AP trampoline region from service VM's EPT
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:acrn-issue:`4091` , :acrn-commit:`0b6447ad`, hv:refine modify_or_del_pte/pde/pdpte()function
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:acrn-issue:`4093` , :acrn-commit:`b1951490`, acrn-hv: code review fix lib/string.c
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:acrn-issue:`4089` , :acrn-commit:`6730660a`, tools: acrn-crashlog: refine crash complete code
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:acrn-issue:`4088` , :acrn-commit:`aba91a81`, vm-manager: fix improper return value check for "strtol()"
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:acrn-issue:`4087` , :acrn-commit:`995efc1b`, dm: refine the check of return value of snprintf
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:acrn-issue:`4086` , :acrn-commit:`720a77c1`, dm: fix mutex lock issue in tpm_rbc.c
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:acrn-issue:`4085` , :acrn-commit:`b51b8980`, dm: close filepointer before exiting acrn_load_elf()
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:acrn-issue:`4084` , :acrn-commit:`84c3ee21`, dm: modify DIR handler reference postion
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:acrn-issue:`4083` , :acrn-commit:`4baccdce`, dm: reduce potential crash caused by LIST_FOREACH
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:acrn-issue:`4092` , :acrn-commit:`2e054f6c`, hv: fix error debug message in hcall_set_callback_vector
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:acrn-issue:`4003` , :acrn-commit:`6199e653`, dm: validate the input in 'pci_emul_mem_handler()'
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