🚀 Features

• (xtask) Download OVMF prebuilts
• (processor) Read TSC frequency from FDT
• (hermit-builtins) Add nan, nanf
• (fs/mem) Implement fstat
• Add gap between kernel and available virtual memory
• (x86_64/mm) Remove detect_from_multiboot
• (x86_64/mm) Remove detect_from_uhyve
• Switch to identity-mapped page tables
• (fs) Make off_t signed as required by POSIX
• (fd) Implement fcntl(F_GETFL)
• (aarch64-interrupts) Rename gic related variables
• (aarch64-interrupts) Use cpuid and gicr_stride
• (socket) Add AF_UNSPEC
• (socket) Make AF_INET non-zero
• (time) Add SystemTime::UNIX_EPOCH and SystemTime::duration_since
• Make empty mm public
• (mm) Export virtual_to_physical

🐛 Bug Fixes

• Move O_NONBLOCK definition into OpenOptions
• (paging) clippy::doc_overindented_list_items
• (xtask) Run doc for hermit-builtins and xtask
• (xtask) Setup the correct buildtype for hermit-c
• Don't set errno on success
• (xtask/qemu) Set virtio-mmio.force-legacy=off
• (drivers) Initialize 64-bit RISC-V drivers before the executor
• (riscv64) Finalize MMIO drivers
• (x86_64/paging) Don't panic in disect
• (x86_64/paging) Break when printing unused table entries
• (x86_64/paging) Support all functions on UEFI
• (mm) Exempt UEFI from device alloc mapping
• (x86_64/mm) kernel_heap_end should only be the first page
• (x86_64/mm) Identity-map physical memory
• (fd) Extract StatusFlags into separate type
• (riscv64/interrupts) Typo
• (riscv64/interrupts) Remove commented-out code
• (riscv64/interrupts) Improve interrupt handler
• (fd) Make open options contain the file status flags
• (fs) Only check for O_CREAT if file does not exist
• (fs) Deduplicate boolean expression
• Provide type annotations in comparisons
• clippy::uninlined-format-args

💼 Other

• (deps) Upgrade ureq from 2 to 3
• Map BAR with the information from capabilities
• (deps) Update OpenSBI to version 1.5.1
• (deps) Upgrade arm-gic to 0.2
• (kernel) Specify hermit-macro version
• (deps) Update Cargo.lock

🚜 Refactor

• (x86_64/paging) Use higher-ranked trait bounds
• (x86_64/mm) Merge kernel_heap_end functions
• (x86_64/mm) Make kernel_heap_end non-const
• (x86_64/mm) Explicitly work with page table indices for kernel_heap_end
• (fd) Replace ObjectInterface::ioctl with set_status_flags

🎨 Styling

• Format hermit-builtins
• Sort hermit-builtins exports
• (x86_64/apic) Rename typ to ty for types
• (hermit-macro) Reorder Cargo.toml

⚙️ Miscellaneous Tasks

• Run format job for hermit-builtins
• Test virtio-net on UEFI
• Activate httpd target for riscv64
• Upgrade toolchain channel to nightly-2025-03-15
• (hermit-macro) Add authors, repository to Cargo.toml

🚀 Features

• (x86_64) Print FDT
• (newlib) Add support for riscv64
• (virtio-spec) Add vsock definitions
• (newlib) Add support for aarch64
• (xtask) Sanitize rustc for finding binutils
• (xtask) Sanitize rustup calls
• (xtask) Sanitize cargo for normal builds
• (xtask) Support relative paths
• (xtask) Add --artifact-dir option for builds
• (xtask) Allow starting the hypervisor using sudo
• (newlib) Remove sbrk
• Add strace feature
• Log jumping into application
• (env) Parse FDT bootargs on all platforms
• (env) Parse env=KEY=VALUE for env vars
• (uhyve) Don't override get_application_parameters
• UEFI MVP
• Add stable exit code message in non-Uhyve VMs
• (xtask) Set vcpu_count for Firecracker
• (xtask) Create xtask ci rs subcommand
• (xtask) Add xtask ci c subcommand
• (log) Make HERMIT_LOG_LEVEL_FILTER case-insensitive
• (panic) Resolve deadlock when panicking while printing
• Upgrade to Rust 2024
• (uhyve) Use absolute paths
• Weakly provide the sys_errno_location function for all errno access
• Add version note

🐛 Bug Fixes

• (pci) Remove FnOnce workaround
• (virtio) Remove unused PciError::BadCapPtr
• (virtio/pci) Remove PciCfgAlt
• (pci) Make BAR pages no-execute
• (virtio) Make config generation checking transport independent
• (net/virtio/pci) Remove commented out code
• (virtio-spec) Rustdoc::broken_intra_doc_links
• (net/virtio) Remove unused and wrong net command enums
• (virtio-spec) Make net::Config fields read-only
• (x86_64/physicalmem) Rename detect_from_limits to detect_from_uhyve
• (virtqueue/packed) Simplify DrvNotif::enable_specific
• (virtqueue/split) Set next_idx for driver notifications
• (virtqueue/packed) Fix EventSuppr bitfield operations
• (virtqueue/packed) Check range on RING_EVENT_FLAGS_DESC
• (virtqueue/packed) Use correct next_idx
• (virtqueue/packed) Set flags according to wrap count
• (virtqueue/split) Fix off-by-one error
• (pci) Remove unused enum DeviceHeader
• (pci) Remove unused mod constants
• (pci) Remove unused PciDevice methods
• (virtqueue/split) Remove dead code
• (virtqueue/packed) Zero-initialize descriptors
• (virtqueue/packed) Don't change flags when not making available
• (virtqueue/packed) Check for descriptor exhaustion
• (virtq/split) Return id with the correct index for the chain head
• (virtio-spec) Export vsock feature bits
• (virtq) Move fuse_entry_out to payload
• (net/virtio) Push the correct number of packets to the queue
• (xtask) Keep CARGO_HOME and RUSTUP_HOME
• (xtask) Set current dir for sanitized binaries
• (xtask) Move builtins target dir into main one
• (syscalls) Unused_imports
• (entropy) Unused_imports
• (recmutex) Clippy::new_without_default
• (recmutex) Clippy::not_unsafe_ptr_arg_deref
• (tasks) Clippy::not_unsafe_ptr_arg_deref
• (riscv64/virtualmem) Dead_code
• (xtask) Enable clippy for feature = "newlib"
• Boot application processors after initializing scheduler
• (fd) Clippy::too_long_first_doc_paragraph
• (x86_64) Downgrade log level of page unmap
• (x86_64/phys_mem) Don't panic on empty FDT memory map
• Remove explicit link section attributes
• (aarch64) Remove unused get_boot_info_address
• (entry) Only set boot info globals on first CPU core
• (riscv64) Validate entry signature
• (entry) Allow boot info null pointer
• (smp) Don't populate boot info pointer
• (x86_64/smp) Remove boot_info parameter
• (arch) Remove RAW_BOOT_INFO
• (arch) Make BOOT_INFO a OnceCell
• Make Virtq require Send
• (pci) Put PCI devices into a cell
• (pci) Put PCI drivers into a cell
• (x86_64) Put MMIO drivers into a cell
• (x86_64/vga) Put VGA screen into mutex
• (aarch64) Put serial port into mutex
• (aarch64) Put GIC into mutex
• (net) Make GEM driver Send
• (riscv64) Put MMIO drivers into a cell
• (riscv64) Put available HARTs into a cell
• (shell) Unreachable_code
• (shell) Unused_variables
• (xtask) Enable shell feature
• clippy::needless_lifetimes
• (aarch64/core_local) clippy::pointers_in_nomem_asm_block
• (shell) Move shell into async task
• (arch) Migrate to naked_asm in naked functions
• (riscv64) Remove manual align implementations
• (cfg) dead_code
• (x86_64/mem) Allow deallocating before kernel
• (x86_64/paging) Extract map_pages
• (x86_64/paging) print_page_tables
• (x86_64/paging) Rework disect
• (x86_64/paging) Add print_page_table_entries
• (virtqueue) Clippy::extra_unused_lifetimes
• (xtask) Build docs for each arch separately
• (x86_64) Make kernel_heap_end a valid virtual address
• (x86_64) Log interrupt even without handler
• (x86_64) Check for null pointer in core_scheduler
• (main) Enable interrupts after initializing scheduler
• (apic) Disable PIT interrupt
• (x86_64) Use unaligned write for TLS pointer
• (apic) Fix width of MP config table entry type
• (xtask) Remove --verbose from Uhyve call
• (virtqueue) clippy::unnecessary_map_or
• (pci) clippy::question_mark
• (syscalls) Use c_char instead of u8
• (socket) Remove upstream-resolved allow
• (virtio-net) Use the correct number of buffers for merging
• (syscalls) Use ptr::byte_add
• (syscalls) Remove useless pointer casts
• Enable clippy::string_to_string
• Enable clippy::ref_as_ptr
• Enable clippy::ptr_as_ptr
• Enable clippy::ptr_cast_constness
• Enable clippy::borrow_as_ptr
• Enable clippy::cast_lossless
• Enable clippy::if_not_else
• Enable clippy::ignored_unit_patterns
• Enable clippy::manual_let_else
• Enable clippy::semicolon_if_nothing_returned
• Enable clippy::ref_option
• Enable clippy::explicit_deref_methods
• Enable clippy::default_trait_access
• Enable clippy::manual_assert
• Enable clippy::inconsistent_struct_constructor
• Enable clippy::match_wildcard_for_single_variants
• Enable clippy::unreadable_literal
• Enable clippy::separated_literal_suffix
• Enable clippy::decimal_literal_representation
• (dns) clippy::len_zero
• (dns) clippy::useless_conversion
• (xtask) Run clippy on feature = "dns"
• (xtask) Don't test feature = "shell" on unsupported arches
• (virtqueue) Make BufferElem::{len,capacity} return u32
• (uhyve) Fix improper unlink string handling
• (common-os) clippy::unreadable-literal
• (common-os) clippy::fn_to_numeric_cast
• (common-os) clippy::unnecessary_cast
• (common-os) clippy::result_unit_err
• (common-os) Expect dead_code
• (aarch64) Fix compilation with feature = "common-os"
• (riscv64) Fix compilation with feature = "common-os"
• (xtask) Run clippy on feature = "common-os"
• (x86_64) Use correct MSR for read{fs,gs}
• Allow building with all features
• (interrupts) unused_imports
• (scheduler) dead_code
• (rtl8139) clippy::if-not-else
• clippy::semicolon-if-nothing-returned
• (udp) clippy::ignored-unit-patterns
• (xtask) Clippy all features
• clippy::literal_string_with_formatting_args
• clippy::precedence
• (tests) static_mut_refs
• (tests) stable_features
• (tests) Remove unused value_fence
• (tests) Don't reexport in common
• (tests) Move parse to avoid dead_code
• (tests) unsafe-op-in-unsafe-fn
• (tests) Allow dead_code on test_case_runner
• (tests) Literals
• (tests/basic_mem) Clippy
• (tests) clippy::uninit_vec
• (tests/thread) Pointer casting
• (tests) clippy::result_unit_err
• (tests) Remove explicit QEMU debug exit
• (xtask) Run clippy on all targets
• (tests) Clean up comments
• Use #[unsafe(no_mangle)]
• Mark extern blocks as unsafe
• (macros) tail_expr_drop_order
• (xtask) Use canonical cargo_home location
• (xtask) Assume exe exists in cargo_home
• (xtask) Add support testing for C-based HTTP servers
• (xtask) Don't assume exe exists in cargo_home
• (paging) Support huge pages in debug function

💼 Other

• Turn cmd from a tuple into a struct
• Separate response headers and payload
• Don't assume uninitialized objects to be initalized
• Don't expose uninit rsp to the fuse module
• Use DeviceAlloc for virtq allocations
• TransferTokens should always have a BufferToken
• Move common logic for making descriptor available into a function
• Remove unnecessary memory barriers
• Move common lines in conditional outside
• Move ctrl_desc to TransferToken
• Merge Buffer variants
• Start MemDescrId from 0
• Delay MemDescrId assignment until push
• Handle id exhaustion
• Don't expose TransferTokens to the drivers
• Use the actual type for ctrl_descs instead of MemDescr
• Don't modify flags for skipped descriptors
• Improve error handling
• Correctly parse irq-flags from dts
• (fs) Correct uhyve mount message
• (deps) Upgrade zerocopy to 0.8, fuse-abi to 0.2, and virtio-spec to 0.2
• Store only the most preferred capability of a type
• (qemu) Simplify memory calculation
• Close connection if data isn't available
• (deps) Update Cargo.lock
• (virtio-fs) Remove unnecessary to_string()
• (vscode) Don't check all architectures
• Don't panic on initial unmap if page is not mapped
• (deps) Update Cargo.lock
• (deps) Remove x86
• Use the serial buffer hypercall instead of the byte-wise one
• (deps) Update hermit-entry to 0.10.2
• (deps) Don't specify minor version of bitflags crate
• (deps) Update Cargo.lock

🚜 Refactor

• (virtio/pci) Remove offset, length fields
• (virtio/pci) Inline Origin into PciCap
• (virtio/pci) Rename PciCap::cap_struct to PciCap::cap
• (virtio/pci) Remove cfg_type, id from PciCap
• (virtio/pci) Migrate extra cap ...

Highlights

• feat(xtask): add support for building with cargo-careful by @mkroening in #1142
• feat: allow mounting a virtiofsd share to / by @stlankes in #774
• feat: add virtio-def crate for virtio definitions by @mkroening in #1149
• feat(riscv64): fix compilation with default features and with gem-net by @mkroening in #1162
• feat(mm): add DeviceAlloc for communicating with devices by @mkroening in #1160
• feat: stabilize kernel interface by @stlankes in #1167
• feat(sys): add sys_available_parallelism by @mkroening in #1184
• feat(xtask): add xtask doc by @mkroening in #1200
• feat: rename virtio-def crate to virtio-spec by @mkroening in #1201
• feat(virtio-spec): many features for endian numbers, make feature flags little-endian by @mkroening in #1205
• feat(syscall): add sys_shutdown in favor of sys_shutdown_socket by @mkroening in #1220
• feat(virtio-net): enable VIRTIO_NET_F_MQ and test VIRTIO_F_RING_PACKED by @mkroening in #1223
• feat(virtio-spec): migrate to endian-num crate by @mkroening in #1225
• feat(newlib): using kernel networking, instead of lwip by @CarlWachter in #1237
• feat(newlib): remove lwIP support by @mkroening in #1165

What's Changed

• ci: upgrade OpenSBI to version 1.4 by @mkroening in #1139
• riscv64: replace deprecated legacy extensions to SBI 2.0 extensions by @luojia65 in #1088
• fix(riscv64): remove dbg! invocation by @mkroening in #1143
• fix(virtio/pci): use volatile accesses for device features by @mkroening in #1146
• refactor(macro): replace syn::parse2(quote! with parse_quote! by @mkroening in #1147
• ci: enable fs feature for rusty_demo by @mkroening in #1126
• chore: upgrade to nightly-2024-04-15 by @stlankes in #1148
• virtq: specify endianness by @cagatay-y in #1141
• fix(virtio/pci): put common config into volatile reference by @mkroening in #1145
• fix(aarch64): add size of _private to TaskTLS allocation by @mkroening in #1155
• perf: forward default allocator methods and remove memory overprovisioning by @SFBdragon in #1045
• virtio_net: use smoltcp methods instead of hardcoding field offsets by @cagatay-y in #1161
• fix(gem-net): clippy warnings by @mkroening in #1163
• fix(x86_64): virtio-net-device (MMIO) by @mkroening in #1164
• fix(x86_64/newlib): remove unused import by @mkroening in #1169
• new: Add colored log levels by @camnwalter in #1171
• virtq: use a struct with the actual layout rather than a struct of references by @cagatay-y in #1150
• fix(microvm): explicitly disable ACPI by @mkroening in #1180
• fix(x86_64): make CoreLocal #[repr(Rust)] again by @mkroening in #1172
• fix(abi): various typedefs by @mkroening in #1179
• remove typo with in debug message by @stlankes in #1183
• refactor(mm): replace freelist module with free-list crate by @mkroening in #1182
• fix(x86_64): shutdown using triple fault on all platforms by @mkroening in #1181
• fix(virtio/pci): compare capabilities length with proper struct size by @mkroening in #1185
• fix(POSIX/time): make subsecond fields signed and use timespec in stat by @mkroening in #1196
• Virtq refactor by @cagatay-y in #1174
• style: sort dependencies in Cargo.toml by @mkroening in #1198
• fix(xtask): run clippy on virtio-mmio configurations by @mkroening in #1199
• refactor(virtio): move feature definitions to virtio-def by @mkroening in #1197
• refactor(virtio-net): migrate header to virtio-spec by @mkroening in #1202
• refactor(virtio): migrate to virtio-spec::FeatureBits::requirements_satisfied by @mkroening in #1203
• Fix device notification by @stlankes in #1206
• fix conversion from IpAddress::Ipv4 to in_addr by @stlankes in #1207
• add file attributes for mounted directories by @stlankes in #1209
• build: update toolchain nightly-2024-05-15 by @mkroening in #1208
• add option to open a directory by @stlankes in #1210
• Added no_mangle to all extern C functions by @CarlWachter in #1216
• fix(virtio-pci): next_ptr + cfg_ptr offsets by @jounathaen in #1218
• fix(syscalls): use EAI_* constants from FreeBSD by @mkroening in #1222
• fix(syscall): always return zero on sys_getpid by @mkroening in #1221
• add system calls readv and writev by @stlankes in #1219
• add basic DNS support by @stlankes in #1211
• fuse: provide header and payloads separately by @cagatay-y in #1204
• add option to define the DNS servers at compile time by @stlankes in #1224
• introduce public interface to shutdown the system by @stlankes in #1227
• add interface to create a directory by @stlankes in #1228
• move all filesystem functions to crate::fs by @stlankes in #1229
• remove unneeded unwraps by @stlankes in #1230
• ci: workaround bad mio branch by @mkroening in #1236
• refactor(virtio/mmio): migrate MmioRegisterLayout to virtio-spec by @mkroening in #1231
• refactor(virtio/mmio): migrate IsrStatusRaw to virtio-spec by @mkroening in #1239
• fix(virtio): notification location calculation by @mkroening in #1238
• fix(virtqueue): next_off must not be shifted for notification data by @mkroening in #1240
• refactor(virtio/pci): migrate IsrStatusRaw to virtio-spec by @mkroening in #1244
• refactor(virtio): migrate DevId to virtio-spec by @mkroening in #1245
• refactor(virtio/pci): migrate CfgType to virtio-spec by @mkroening in #1246
• refactor(virtqueue): make several types smaller by @mkroening in #1241
• reduce the number of log messages by @stlankes in #1252
• fix(fuse): potential panic on unknown mode bits by @mkroening in #1251
• add warning if HERMIT_IP is set and dhcpv4 feature is enabled by @stlankes in #1254
• refactor(pci): use more of the pci_types crate by @mkroening in #1250
• fix(virtio/pci): remove ComCfgRaw by @mkroening in #1255
• build(deps): update volatile to version 0.6 by @mkroening in #1258
• chore: upgrade toolchain channel to nightly-2024-06-01 by @mkroening in #1259
• add option to use a busy waiting within the idle loop by @stlankes in #1243
• refactor(virtio/transport): move notification location calculation into NotifCfg by @mkroening in #1262
• fix(x86_64/pci): incorporate function in ConfigRegionAccess by @mkroening in #1256
• refactor(virtio/pci): migrate PCI capabilities to virtio-spec by @mkroening in #1257
• chore: release version 0.8.0 by @mkroening in #1263

New Contributors

• @luojia65 made their first contribution in #1088
• @SFBdragon made their first contribution in #1045
• @camnwalter made their first contribution in htt...

Highlights

• Detect memory from fdt by @duanyu-yu in #1074
• fuse: reduce copying and handle errors by @cagatay-y in #1084
• build(deps): bump hermit-entry from 0.9.10 to 0.10.0 by @mkroening in #1132
  • Hermit now requires at least the Hermit loader v0.5.0 or Uhyve v0.3.0

What's Changed

• Use a trait for the common Virtq interface by @cagatay-y in #1053
• improve compatibility to the BSD socket layer by @stlankes in #1085
• remove obsolete code by @stlankes in #1086
• ignore unsupported kernel flags by @stlankes in #1094
• add option to start a simple shell as async task by @stlankes in #1096
• introduce feature flag nostd to boot the kernel without std by @stlankes in #1098
• feat: implement system calls with attribute proc macro by @mkroening in #1105
• fix(fuse): fix fat pointer metadata by @mkroening in #1112
• fuse: fix incorrect len field in command headers by @cagatay-y in #1113
• feat(shutdown): always try qemu debug exit for error codes by @mkroening in #1119
• feat: align Uhyve mount path to virtiofsd by @mkroening in #1120
• fix(riscv64): make time stubbing warning less noisy by @mkroening in #1131
• refactor: make platform matches non-exhaustive by @mkroening in #1133

New Contributors

• @duanyu-yu made their first contribution in #1074

Full Changelog: v0.6.9...v0.7.0

What's Changed

• refactor(eventfd): use ready! to extract Poll::Ready by @mkroening in #1067
• fix(executor): replace Pin::new_unchecked with pin! by @mkroening in #1072
• prepare kernel to use it as monolithic kernel by @stlankes in #1069
• refactor(scheduler): use ready! for extracting Poll::Ready by @mkroening in #1077
• improve compatibility to BSD sockets by @stlankes in #1081
• add error number in thread local storage by @stlankes in #1082

Full Changelog: v0.6.8...v0.6.9

Hightlights

• add basic support of a virtual filesystem by @stlankes in #1013
• add support of a unix-like poll function by @stlankes in #1046
• add basic support a linux-like syscall evendfd by @stlankes in #1052
• Refactor FUSE by @cagatay-y in #1047
• fix(x86_64): support GNU variant of TLS by @mkroening in #1062

What's Changed

• add feature syscall to run kernel as standalone application by @stlankes in #1011
• if the feature syscall is enabled, don't switch the stack by @stlankes in #1012
• rename the feature "syscall" to "common-os" by @stlankes in #1026
• doc: fix broken internal links by @cagatay-y in #1023
• using crate semihosting on aarch64 by @stlankes in #1040
• fix: overflow in time calculation on AArch64 by @mkroening in #1041
• chore: add .vscode/settings.json by @mkroening in #993
• forward error code to the host by @stlankes in #1048
• unlink is only able to delete a file by @stlankes in #1049
• Remove Pinned by @cagatay-y in #983
• add CI tests for the MIO support by @stlankes in #1061
• perf(fs/mem): minimize locking duration of pos by @mkroening in #1066
• fix(eventfd): add explicit guard drop to avoid deadlock by @mkroening in #1065
• refactor(PollEvent): simplify flag propagation by @mkroening in #1064

Full Changelog: v0.6.7...v0.6.8

Highlights

• feat: make ready for instrumentation by @mkroening in #991
• feat: make hermit-builtins a workspace root by @mkroening in #1004
• feat: add sys_image_start_address by @mkroening in #999
• add recvfrom and sendto support by @stlankes in #1007

What's Changed

• ci: test everything with SMP by @mkroening in #994
• chore: update Rust to nightly-2023-12-01 by @mkroening in #996
• ci: use latest Firecracker after 1.5.1 release by @mkroening in #1000
• fix(AP Boot): remove nops by @mkroening in #1001
• build: upgrade to nightly-2023-12-15 by @mkroening in #1006
• chore: release version 0.6.7 by @mkroening in #1009

Full Changelog: v0.6.6...v0.6.7

Highlights

• feat: add 64-bit RISC-V support by @mkroening in #800

What's Changed

• chore: upgrade to nightly-2023-10-01 by @mkroening in #939
• chore: remove explicit dependency on tock-registers by @mkroening in #938
• chore: remove clippy allow for false positive by @mkroening in #944
• ci: only cache the main branch by @cagatay-y in #947
• fix(net): deallocate network buffers by @mkroening in #943
• ci: use a matrix for test configurations by @cagatay-y in #940
• ci: improve caches by @mkroening in #954
• refactor: use cfg-if for arch module by @mkroening in #948
• ci: pin firecracker to 1.4.1 by @mkroening in #965
• chore: upgrade to nightly-2023-10-15 by @mkroening in #956
• Minimize casts to pointers by @cagatay-y in #964
• chore: upgrade to nightly-2023-11-01 by @mkroening in #970
• chore: rename rusty-loader to hermit-loader by @mkroening in #971
• collect configuration of mmio devices by @stlankes in #968
• chore: upgrade to nightly-2023-11-15 by @mkroening in #977
• fix(rust-toolchain.toml): remove x86_64-unknown-none by @mkroening in #978
• fix(xtask): misc by @mkroening in #980
• chore: release version 0.6.6 by @mkroening in #990

New Contributors

• @cagatay-y made their first contribution in #947

Full Changelog: v0.6.5...v0.6.6

Highlights

• NASM is no longer required for SMP on x86-64 (#926)

What's Changed

• improve the readability by @stlankes in #845
• avoid unneeded programming of the timer interrupt by @stlankes in #847
• add support of VIRTIO_NET_F_MRG_RXBUF by @stlankes in #848
• build: upgrade Rust to nightly-2023-08-15 by @mkroening in #854
• fix: support lib tests on Apple Silicon by @mkroening in #856
• refactor(Cargo.toml): sort tests, features, dependencies by @mkroening in #858
• feat: rename crate to hermit-kernel by @mkroening in #860
• chore: adapt to hermit-rs' kernel renaming by @mkroening in #863
• chore(Cargo.toml): remove CMakeLists.txt from exclude by @mkroening in #862
• chore: rename RustyHermit to Hermit by @mkroening in #864
• chore: remove GitLab CI config by @mkroening in #861
• build(deps): upgrade zerocopy from 0.6.3 to 0.7.0 by @mkroening in #869
• feat: initialize heap after paging by @mkroening in #857
• chore(Cargo.toml): omit patch version from dependencies by @mkroening in #871
• fix(comments): fix repo links in TODOs by @mkroening in #872
• Updated Logo by @jounathaen in #873
• refactor: remove get_tls_* functions by @mkroening in #874
• ci: set network tests on aarch64 to continue-on-error by @mkroening in #876
• refactor(env): replace get_cmdline, get_cmdsize with args by @mkroening in #875
• create dummy folder to share files between host and guest by @stlankes in #883
• return error also in the closing state by @stlankes in #881
• add basic UDP support by @stlankes in #882
• build(toolchain): update to nightly-2023-09-01 by @mkroening in #885
• build(deps): upgrade talc to version 3 by @mkroening in #890
• add CI test for the UDP support by @stlankes in #891
• ci: change UDP port to 9975 by @mkroening in #892
• ci: run on main branch too to create caches by @mkroening in #893
• ci: cache the kernel workspace too by @mkroening in #894
• fix(aarch64): properly disable interrupts on mutexes by @mkroening in #896
• add KVM tests with uhyve, qemu and firecracker by @stlankes in #895
• fix: proper firecracker shutdown by @mkroening in #901
• ci: reorder kvm job by @mkroening in #902
• ci: install kernel toolchain too by @mkroening in #907
• feat(xtask): add ci subcommand by @mkroening in #879
• fix(scheduler): move cursor creation to first use by @mkroening in #908
• style(xtask): use Self instead of Arch in impl by @mkroening in #909
• refactor(scheduler): simplify add_network_timer by @mkroening in #915
• publish main branch (master isn't longer supported) by @stlankes in #916
• ci: add -y --no-install-recommends for self-hosted by @mkroening in #919
• chore: upgrade hermit-sync to 0.1.5 by @mkroening in #918
• chore: upgrade to nightly-2023-09-15 by @mkroening in #920
• Make core_scheduler sound by @mkroening in #912
• Extend the FUSE support by @stlankes in #917
• Replace HermitCore with Hermit by @mkroening in #927
• feat: remove NASM dependency by @mkroening in #926
• fix(paging): add debug functionality for identity mapped pagetables by @sarahspberrypi in #928
• chore: release version 0.6.5 by @mkroening in #933

New Contributors

• @sarahspberrypi made their first contribution in #928

Full Changelog: v0.6.4...v0.6.5

What's Changed

• fix bug in the initialization of the virtio network driver

Full Changelog: v0.6.3...v0.6.4