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229 Commits

Author SHA1 Message Date
Rob Bradford d516374c39 block: Replace use of crc32c crate with crc-any 
According to crates.io the crc-any crate is actively maintained which
avoids issues with the crc32c crate and the nightly compiler.

Fixes: #6168

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
 2024-02-06 14:29:10 -08:00
Bo Chen 3ce0fef7fd build: Bump vmm-sys-util crate and its consumers 
This patch bumps the following crates, including `kvm-bindings@0.7.0`*,
`kvm-ioctls@0.16.0`**, `linux-loader@0.11.0`, `versionize@0.2.0`,
`versionize_derive@0.1.6`***, `vhost@0.10.0`,
`vhost-user-backend@0.13.1`, `virtio-queue@0.11.0`, `vm-memory@0.14.0`,
`vmm-sys-util@0.12.1`, and the latest of `vfio-bindings`, `vfio-ioctls`,
`mshv-bindings`,`mshv-ioctls`, and `vfio-user`.

* A fork of the `kvm-bindings` crate is being used to support
serialization of various structs for migration [1]. Also, code changes
are made to accommodate the updated `struct xsave` from the Linux
kernel. Note: these changes related to `struct xsave` break
live-upgrade.

** The new `kvm-ioctls` crate introduced breaking changes for
the `get/set_one_reg` API on `aarch64` [2], so code changes are made to
the new APIs.

*** A fork of the `versionize_derive` crate is being used to support
versionize on packed structs [3].

[1] https://github.com/cloud-hypervisor/kvm-bindings/tree/ch-v0.7.0
[2] https://github.com/rust-vmm/kvm-ioctls/pull/223
[3] https://github.com/cloud-hypervisor/versionize_derive/tree/ch-0.1.6

Fixes: #6072

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2024-01-25 10:14:54 +00:00
dependabot[bot] 48fc91467b build: Bump thiserror from 1.0.40 to 1.0.52 
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.40 to 1.0.52.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.40...1.0.52)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-12-30 10:28:17 +00:00
dependabot[bot] 77f4e35bc8 build: Bump io-uring from 0.6.1 to 0.6.2 
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.6.1 to 0.6.2.
- [Commits](https://github.com/tokio-rs/io-uring/commits)

---
updated-dependencies:
- dependency-name: io-uring
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-12-07 17:47:36 -08:00
dependabot[bot] 81b30bf390 build: Bump log from 0.4.17 to 0.4.20 
Bumps [log](https://github.com/rust-lang/log) from 0.4.17 to 0.4.20.
- [Release notes](https://github.com/rust-lang/log/releases)
- [Changelog](https://github.com/rust-lang/log/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/log/compare/0.4.17...0.4.20)

---
updated-dependencies:
- dependency-name: log
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-24 08:47:05 +00:00
Bo Chen d4892f41b3 misc: Stop using deprecated functions from vm-memory crate 
See: https://github.com/rust-vmm/vm-memory/pull/247

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2023-11-14 09:17:42 +00:00
Bo Chen 4d7a4c598a build: Upgrade vm-memory crates and its consumers 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2023-11-14 09:17:42 +00:00
Thomas Barrett d9ed281719 block: fix aio backend behavior when writeback enabled 
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
 2023-11-08 19:24:40 -08:00
Thomas Barrett 4980a5f778 block: add copyright text to raw_async_aio.rs 
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
 2023-10-30 12:34:23 -07:00
Thomas Barrett bae13c5c56 block: add aio disk backend 
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
 2023-10-25 10:19:23 -07:00
dependabot[bot] 0235bc4cee build: Bump smallvec from 1.10.0 to 1.11.0 
Bumps [smallvec](https://github.com/servo/rust-smallvec) from 1.10.0 to 1.11.0.
- [Release notes](https://github.com/servo/rust-smallvec/releases)
- [Commits](https://github.com/servo/rust-smallvec/compare/v1.10.0...v1.11.0)

---
updated-dependencies:
- dependency-name: smallvec
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-18 16:27:52 +00:00
dependabot[bot] 226816bb04 build: Bump crc32c from 0.6.3 to 0.6.4 
Bumps [crc32c](https://github.com/zowens/crc32c) from 0.6.3 to 0.6.4.
- [Commits](https://github.com/zowens/crc32c/compare/v0.6.3...v0.6.4)

---
updated-dependencies:
- dependency-name: crc32c
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-12 00:15:22 +00:00
Thomas Barrett c4e8e653ac block: Add support for user specified ID_SERIAL 
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
 2023-09-11 12:50:41 +01:00
Philipp Schuster 7bf0cc1ed5 misc: Fix various spelling errors using typos 
This fixes all typos found by the typos utility with respect to the config file.

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
 2023-09-09 10:46:21 +01:00
Rob Bradford 07d1208dd5 build: Bump vm-memory and its consumers 
Update to the latest vm-memory and all the crates that also depend upon
it.

Fix some deprecation warnings.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
 2023-09-07 11:34:51 -07:00
Rob Bradford 01097aa130 block: Ensure probing reads are block size aligned 
This is necessary for O_DIRECT based use of raw block devices which may
require access at a larger block size than that of a sector (512 bytes.)

Fixes: #5722

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
 2023-09-05 13:09:49 -07:00
Rob Bradford 9ca2c336f2 block: Move DiskTopology to common code 
It doens't make sense to limit this to the async_io module and import
across modules so place in default create module.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
 2023-09-05 13:09:49 -07:00
dependabot[bot] 8db85eca1f build: Bump io-uring from 0.6.0 to 0.6.1 
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.6.0 to 0.6.1.
- [Commits](https://github.com/tokio-rs/io-uring/commits)

---
updated-dependencies:
- dependency-name: io-uring
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-08-31 23:59:42 +00:00
Rob Bradford 11c58870c4 block: async_io: Remove unnecessary mut from reference 
warning: this argument is a mutable reference, but not used mutably
  --> block/src/async_io.rs:68:28
   |
68 |     fn query_block_size(f: &mut File, block_size_type: BlockSize) -> std::io::Result<u64> {
   |                            ^^^^^^^^^ help: consider changing to: `&File`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_ref_mut

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
 2023-08-22 12:01:54 +01:00
Rob Bradford b74907fa1b block: vhdx: Fix block size check 
warning: boolean expression will never evaluate to 'true'
   --> block/src/vhdx/vhdx_metadata.rs:136:20
    |
136 |                 if disk_spec.block_size < BLOCK_SIZE_MIN && disk_spec.block_size > BLOCK_SIZE_MAX {
    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: since `BLOCK_SIZE_MIN` < `BLOCK_SIZE_MAX`, the expression evaluates to false for any value of `disk_spec.block_size`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#impossible_comparisons
    = note: `#[warn(clippy::impossible_comparisons)]` on by default

&& was used when || should have been used

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
 2023-08-22 12:01:54 +01:00
dependabot[bot] 2571e59438 build: Bump libc from 0.2.144 to 0.2.147 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.144 to 0.2.147.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.144...0.2.147)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-08-15 00:53:20 +00:00
dependabot[bot] ecf3db5092 build: Bump remain from 0.2.10 to 0.2.11 
Bumps [remain](https://github.com/dtolnay/remain) from 0.2.10 to 0.2.11.
- [Release notes](https://github.com/dtolnay/remain/releases)
- [Commits](https://github.com/dtolnay/remain/compare/0.2.10...0.2.11)

---
updated-dependencies:
- dependency-name: remain
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-08-02 23:50:57 +00:00
dependabot[bot] fe97785a9f build: Bump io-uring from 0.5.13 to 0.6.0 
Includes fixes for changed function prototypes.

bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.5.13 to 0.6.0.
- [Commits](https://github.com/tokio-rs/io-uring/commits)

---
updated-dependencies:
- dependency-name: io-uring
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
 2023-08-01 14:27:54 +01:00
Yu Li 5ffc6d6107 block: qcow: initialize qcow clusters off the backing file when present 
This preserves any data that the backing file had on a cluster when
doing a write to a subset of that cluster. These writes cause a
performance penalty on creating new clusters if a backing file is
present.

This commit is based on crosvm implementation:
https://chromium.googlesource.com/crosvm/crosvm/+/5ad3bc345904b252efd6dd2ef4853f5ee06ae3c5

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
 2023-07-19 13:52:43 +01:00
Yu Li e98ea329bf block: qcow: read from the backing file if present on read miss 
Reads to qcow files with backing files will fall through to the backing
file if there is no allocated cluster. As of this change, a write will
still trash the cluster and hide any data already present.

This commit is based on crosvm implementation:
https://chromium.googlesource.com/crosvm/crosvm/+/d8144a56e26ca09e2c7ff97ed63c57e7e7965674

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
 2023-07-19 13:52:43 +01:00
Yu Li 081a6ebb51 block: qcow: support opening backing files 
This commit allows opening qcow with a backing file, which supports any
type implementing `BlockBackend`.

This commit is based on crosvm implementation:
https://chromium.googlesource.com/crosvm/crosvm/+/9ca6039b030a5c83062cfec9a5ff52f42814fa13

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
 2023-07-19 13:52:43 +01:00
Yu Li ffe78c98fd qcow: bugfix: do not write v3 items to qcow header 
Fixes: 3f02ccaa8

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
 2023-07-19 13:52:43 +01:00
Yu Li 741d640330 block: introduce trait BlockBackend for block types 
This commit introduces the trait `BlockBackend` with generic ops
including read, write and seek, which can be used for common I/O
interfaces for the block types without using `DiskFile` and `AsyncIo`.

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
 2023-07-19 13:52:43 +01:00
Yu Li 447cad3861 block: merge qcow, vhdx and block_util into block crate 
This commit merges crates `qcow`, `vhdx` and `block_util` into the
crate `block`, which can allow `qcow` to use functions from `block_util`
without introducing a circular crate dependency.

This commit is based on crosvm implementation:
https://chromium.googlesource.com/crosvm/crosvm/+/f2eecc4152eca8d395566cffa2c102ec090a152d

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
 2023-07-19 13:52:43 +01:00