The patch prepares backend.rs and connection.rs to be platform
independent by
- depending on base instead on sys_util
- using base::Event over sys_util::EventFd
- replacing RawFd usage with RawDescriptor and derivatives
To keep the noise low, the patch
- aliases structs/traits (Event as EventFd)
- does not rename variables (say from fd to rd).
Note: With this patch the crate/files are not completely platform
independent.
Test: Built, clippy and fmt
Bug: b:213151429
Change-Id: Ib57528ef1a951c3d083cf345c878ec1417b7ce3e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3460428
Reviewed-by: Dennis Kempin <denniskempin@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Vikram Auradkar <auradkar@google.com>
The patch prepares backend.rs and connection.rs to be platform
independent by
- depending on base instead on sys_util
- using base::Event over sys_util::EventFd
- replacing RawFd usage with RawDescriptor and derivatives
To keep the noise low, the patch
- aliases structs/traits (Event as EventFd)
- does not rename variables (say from fd to rd).
Note: With this patch the crate/files are not completely platform
independent.
Test: Built, clippy and fmt
Bug: b:213151429
Change-Id: Id93d4a70db627578e6577017f8ca4d69f892d69a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3460427
Reviewed-by: Dennis Kempin <denniskempin@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Vikram Auradkar <auradkar@google.com>
Since we're using vmm_vhost only for vhost-user, we can delete
vmm_vhost's vhost-kern/vhost-vsock parts.
Note that we own vhost crate, which vmm_vhost was copied from.
BUG=b:206900656
TEST=cargo test --all-features in vmm_vhost
Change-Id: I622fbb856fb99fc2cb078d79f79491fa35ede8e3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3295217
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
This won't actually build as-is if the vhost-kern feature was enabled,
but since we don't use that feature currently, this unblocks building
crosvm without the rust-vmm vm-memory crate.
BUG=b:205511695
TEST=emerge-hatch -C vm-memory && emerge-hatch crosvm
Change-Id: I614616b38e796e28f13f0bb867e97c3be532305b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3290311
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Implement DataInit for message structs and use `.as_slice()` when
sending them.
This change makes `trait Req` require `Send + Sync`. This is needed to
implement `DataInit` for `VhostUserMsgHeader<R> where `R: Req`.
BUG=b:204720423
TEST=cargo test --all-features
Change-Id: Icd32861b8d4fef16606a35b387c35271aebe061a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3268265
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Move rust-vmm/vhost code from chromiumos's third_party directory to
crosvm's one.
Note that we have crrev.com/c/3269863 for license files in Chrome OS
ebuild.
Changes:
* Copied vmm_vhost files at "7c95b4a2 rust-vmm/vhost: switch to upstream
tempfile", whose latest upstream commit is "488b3adc fix warning:
unaligned_references".
* Remove [patch.crates-io] section from its Cargo.toml.
* Add attributes to skip `clippy::bool_assert_comparison` and
`clippy::needless_borrow`, which will be fixed in following CLs.
* Update crosvm's Cargo.toml and tools/chromeos/setup_cargo
BUG=b:205511695
TEST=tools/chromeos/setup_cargo && cargo build
Change-Id: Icee201b39ff1d352df59469a6c8668fc7cb92ab9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3267912
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-by: Dennis Kempin <denniskempin@google.com>
