hvisor v0.1.2

hvisor-v0.1.2 Key Changes Summary

I. Major New Features

1. Hardware Platform Expansion

• Added full support for Rockchip RK3588/RK3568 (device tree configs, memory layout optimization) (#136, #149).
• Adapted Ti-OK6254 to run hvisor with Zone0/Zone1 (#159).

2. Architecture Enhancements

RISC-V64:

• Added virtio support (including Zone1 booting on qemu-aia) for block/network devices (#137, #173).
• Introduced aclint timer, vplic virtual interrupt controller, and unittest/systemtest frameworks (#124, #130, #160, #162).

Loongarch64:

• Enabled PCIe passthrough/allocation for Loongson 3A5000/6000 (#166).

II. Critical Bug Fixes

• Fixed RK3588 boot failure with NOP instruction (#172).
• Resolved qemu-aarch64 config/DTS errors (#125).
• Fixed GITS hardware sync issues during CBASER updates in Zone0 (#146).
• Addressed VGic bugs in function reg_range (#164).
• Fixed RISC-V zone shutdown and guest page fault handling (#144, #163).
• Fixed Xilinx ZCU102 memory layout for boot pagetable (#174).

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Pull Request List

• [Fix] fix qemu-aarch64 config & dts by @Inquisitor-201 in #125
• riscv64: add aclint support by @liulog in #124
• [fix,license] force clean when build target board changed, added Mulan license header for project files by @enkerewpo in #126
• Update virtio-cfg for board qemu-gicv3 by @Inquisitor-201 in #128
• riscv64: add vplic struct by @liulog in #130
• add config check and add zone error handler to avoid panic by @KouweiLee in #132
• riscv64: move sstc to features by @liulog in #138
• support for rk3568 by @dallasxy in #136
• Add barrier instructions to fix boot_pt bugs by @Inquisitor-201 in #139
• feat: add the CI workflow to support running CI with the latest hvisor-tool and the configuration files in hvisor. by @CHonghaohao in #142
• feat: Enable dynamic CPU detection for ARM platforms via device tree by @FlowerBlackG in #134
• Add an auto-start script to automate root system initialization and enhance operational efficiency by @MacixOwl in #143
• docs. add Github CI status in README.md by @enkerewpo in #141
• riscv64: add virtio support by @liulog in #137
• riscv64: fix zone shutdown bug by @liulog in #144
• [bug fixed]GITS will update the hardware synchronously when updating CBASER in zone0 by @dallasxy in #146
• riscv64: improve sbi and ipi code by @liulog in #145
• aarch64: update zone0 dts on board imx8mp by @MacixOwl in #148
• ci. add issue and pr auto labeling bot and workflows by @enkerewpo in #150
• ci. fixed pull request and issue labeler crashed on empty arrays by @enkerewpo in #153
• feat. Add Rockchip RK3588 support by @Inquisitor-201 in #149
• [Fix] Add --locked to fix the CI build issue by @Inquisitor-201 in #157
• add imx8mp_ruxos config by @lhw2002426 in #154
• Added support for Ti-OK6254, able to run hvisor, Zone0, Zone1 by @ohhhHwH in #159
• riscv64: support unittest by @liulog in #160
• ci: add riscv64 qemu-plic systemtest by @CHonghaohao in #162
• Fix VGic bug, remove NCPU autodetect, resolve qemu-gicv3 warnings, and improve CI by @Inquisitor-201 in #164
• riscv64: handle guest page fault with htinst is zero by @liulog in #163
• Update readme.md by @Inquisitor-201 in #165
• feat(loongarch). add pci passthrough/allocation support for 3A5000/6000 by @enkerewpo in #166
• fit zcu102 memory layout by @ForeverYolo in #174
• 🐞 fix(gits): fix its bug by @ZhongkaiXu in #169
• RK3588: Add nop inst to get rid of boot failure by @Inquisitor-201 in #172
• [feature] riscv64: add virtio support in qemu-aia to boot zone1. by @CHonghaohao in #173
• Merge new features to main for hvisor-v0.1.2 release by @Inquisitor-201 in #156

New Contributors

• @FlowerBlackG made their first contribution in #134
• @MacixOwl made their first contribution in #143
• @lhw2002426 made their first contribution in #154
• @ohhhHwH made their first contribution in #159

Full Changelog: v0.1.1...v0.1.2

hvisor v0.1.1

What's Changed

• feat: add installation check for u-boot-tools in cargo_test.sh by @enkerewpo in #118
• feat(.github, test): add system tests for booting root and non-root in the CI workflow by @CHonghaohao in #117
• fix: temporarily disable the problematic subtests by @CHonghaohao in #120
• riscv64: compatible with platform-abstraction by @liulog in #122
• [platform] add platform folder for each board with better abstraction by @enkerewpo in #121
• merge new platform abstraction to main for hvisor-v0.1.1 release by @enkerewpo in #123

Full Changelog: v0.1.0...v0.1.1

v0.1.0

hvisor v0.1.0

This release has been automatically tested on CI, including code formatting checks and compilation verification for AArch64, RISC-V64, and LoongArch64. Additionally, it has been manually tested on hardware platforms (i.MX8MP and Loongson 3A5000) as of 2025-03-01, confirming that all functionalities are working correctly.

• [platform] architecture officially supported: riscv64, loongarch64 (Jingyu Liu, wheatfox)
• [tool] adapting hvisor-tool virtio-gpu, virtio-console (KouweiLee, Roxy, wheatfox)
• [bugfix] refactor aarch64 pagetable code (dallasxy)
• [platform] Xilinx Ultrascale+ ZCU102 PS processor support (Ren HangQi)
• [platform] Loongson 3A5000+7A2000 support (wheatfox, BoneInscri)
• [feature] SMMUv3 support (Zhongkai Xu)
• [feature] PCIe support (Zhongkai Xu, dallasxy, Ren HangQi)
• [feature] network interface card support (Ren HangQi)
• [feature] riscv64: IOMMU support (Jingyu Liu)
• [feature] aarch64: GICv2 support (Ren HangQi)
• [feature] basic inter-vm communication(ivc) support (KouweiLee)
• [test] unittest and github ci support (wheatfox)
• [tool] hvisor-tool: support virtio-console, virtio-blk, virtio-net (KouweiLee)
• [platform] basic support for riscv64 (likey99)
• [tool] aarch64: management tool in root zone linux, can create, stop, suspend and destroy working zones (KouweiLee)
• [platform] basic support for aarch64 with root and nonroot zone booting (Nehckl)

What's Changed

• stage2 virtual memory by @Miaowulue in #1
• Add gicv3 and test-img module by @Miaowulue in #3
• Resolved merge conflict by @Miaowulue in #5
• add el2 stage1 page table by @Miaowulue in #6
• Merge dev by @Miaowulue in #4
• Update branch dev by @KouweiLee in #7
• add stage 2 gicd & gicr mapping by @Inquisitor-201 in #10
• Added PSCI handling and successfully booted multi-core non-root Linux. by @Inquisitor-201 in #12
• Improve memory management and fix #8 by @KouweiLee in #11
• MMIO Handlers by @Inquisitor-201 in #13
• Finish destroy a cell by @KouweiLee in #14
• Successfully run Rukos by @Inquisitor-201 in #16
• Fix 16core dump and update README by @KouweiLee in #17
• rename sysHyper to hvisor by @KouweiLee in #18
• Merge Dev into Main by @KouweiLee in #19
• rename rvm to hvisor by @KouweiLee in #20
• v0.0.1 completed:start dual linux kernels. by @Inquisitor-201 in #28
• v0.0.2: Add management tools in root zone. Fixed #25. by @Inquisitor-201 in #31
• cmdtool: add shutdown a zone by @KouweiLee in #29
• Merge Virtio-blk backend to dev by @KouweiLee in #35
• Finish Virtio-net backend. by @KouweiLee in #36
• Add notify&sleep, event idx for Virtio devices. by @KouweiLee in #37
• Fix Bug: virtio devices sometimes stuck by @KouweiLee in #38
• Remove CLI, Virtio daemon and kernel module by @KouweiLee in #39
• Boot non root successfully but serial has some problem by @KouweiLee in #41
• enable 2 console in nxp by @KouweiLee in #43
• Fix and boot all Ethernet by @ForeverYolo in #44
• support RISC-V by @likey99 in #40
• Support hvisor-tool in riscv by @KouweiLee in #46
• Add zone config support. by @Inquisitor-201 in #53
• merge local enkerewpo/hvisor (loongarch port) to syswonder/hvisor dev-loongarch branch by @enkerewpo in #55
• add virtio config support by @Inquisitor-201 in #58
• Merge branch dev-nxp to main by @Inquisitor-201 in #59
• fix: change data type to prevent potential hvisor-daemon startup failure by @ZhongkaiXu in #61
• Modify hvisor(riscv64) to adapt hvisor-tool config by @liulog in #62
• Add zone-list hypercall in hvisor by @Inquisitor-201 in #64
• pull request into hvisor/dev-loongarch branch by @enkerewpo in #65
• Merge dev-nxp to dev by @KouweiLee in #67
• merge dev-loongarch branch into dev branch by @enkerewpo in #66
• riscv support hvisor zone list by @liulog in #68
• Support sip smc and maintenance interrupt. by @KouweiLee in #71
• fix qemu bug: change cpu a53->a57 by @KouweiLee in #72
• PCIE merge prefetch by @dallasxy in #74
• update config, and add pci, arm-its, arm-iommu by @ZhongkaiXu in #75
• Support PCIe resource allocation for three virtual machines under ARM. by @ZhongkaiXu in #77
• support inter vm communication by @KouweiLee in #80
• update ivc dts and configure of linux by @HeartLinked in #83
• code cleanup by @enkerewpo in #86
• PR. add support for baremetal unit test running for hvisor #93 by @enkerewpo in #94
• support linux-6.2 by @ZhongkaiXu in #95
• merging dev-loongarch to lastest dev by @enkerewpo in #97
• update frame-allocation algorithm to accelerate stream table construction by @ZhongkaiXu in #98
• fix(images): edit zone config to resolve boot bug in zone1,2 by @CHonghaohao in #87
• Add zcu102 platform support. by @ForeverYolo in #91
• aarch64: fix root linux not booting by @enkerewpo in #101
• [Code refactoring] Rebuild the hypervisor page table by @dallasxy in #102
• update makefile and gitignore by @KouweiLee in #103
• update hvisor readme by @enkerewpo in #104
• [loongarch64] merge loongarch64 branch into dev with new changes from other pull requests(2025.2.7) by @enkerewpo in #99
• fix issue: #109 by @KouweiLee in #110
• add aia=aplic-imsic by @SanchezDorso in #78
• Add changelog, updated Github CI and formatted exisiting code with cargo fmt by @enkerewpo in #107
• milestone hvisor v0.1.0 by @enkerewpo in #106

New Contributors

• @Miaowulue made their first contribution in #1
• @KouweiLee made their first contribution in #7
• @likey99 made their first contribution in #40
• @ZhongkaiXu made their first contribution in #61
• @dallasxy made their first contribution in #74
• @HeartLinked made their first contribution in #83
• @CHonghaohao made their first contribution in #87
• @SanchezDorso made their first contribution in #78

Full Changelog: https://github.com/syswonder/hvisor/commits/v0.1.0