0.8.0

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 #1171
• @CarlWachter made their first contribution in #1216

Full Changelog: v0.7.0...v0.8.0