mirror of
https://chromium.googlesource.com/crosvm/crosvm
synced 2025-02-11 04:26:38 +00:00
121e33246b
In order to allow handling physical GPE in the guest, implement physical SCI interrupts forwarding from the host to the guest. It uses an eventfd based mechanism similar to how we normaly do forwarding of other level-triggered interrupts. The difference is that SCI trigger events from kernel are not injected directly to irqchip. In order to support injecting both physical and virtual SCI interrupts (so that some GPEs can be handled as physical while other GPEs can be emulated), SCI trigger event is intercepted by ACPIPMResource which injects it to irqchip via another eventfd - the same eventfd which is used for injecting virtual SCI interrupts. Similarly, resample event for physical forwarded SCI is received via the same eventfd as for virtual SCI, then forwarded back to kernel. BUG=b:205072342 TEST=see CL:3492224 Change-Id: I480a3000d69305aabc777e193d3453c476d2dbbd Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3492221 Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Dmytro Maluka <dmy@semihalf.com> Reviewed-by: Dmitry Torokhov <dtor@chromium.org> Commit-Queue: Tomasz Nowicki <tnowicki@google.com>
204 lines
5.3 KiB
TOML
204 lines
5.3 KiB
TOML
[package]
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name = "crosvm"
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version = "0.1.0"
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authors = ["The Chromium OS Authors"]
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edition = "2021"
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default-run = "crosvm"
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# b:223855233
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resolver = "1"
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[lib]
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path = "src/crosvm.rs"
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[[bin]]
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name = "crosvm"
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path = "src/main.rs"
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[[bin]]
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name = "crosvm-direct"
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path = "src/main.rs"
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required-features = [ "direct" ]
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[profile.release]
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panic = 'abort'
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overflow-checks = true
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# Reproduces the options used when building crosvm for Chrome OS.
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[profile.chromeos]
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inherits = "release"
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opt-level = "s"
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# Enables LTO to further reduce the size of the binary.
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[profile.lto]
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inherits = "chromeos"
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lto = true
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# We currently need to exclude some crates from the workspace to allow
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# these crates to be independently built by portage. These crates will
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# eventually be moved into separate repositories.
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# The only workspace members that need to be explicitly specified here are those
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# that are not dependencies of the crosvm root crate.
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[workspace]
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members = [
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"aarch64",
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"acpi_tables",
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"arch",
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"base",
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"bit_field",
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"crosvm-fuzz",
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"crosvm_control",
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"crosvm_plugin",
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"devices",
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"disk",
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"fuse",
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"gpu_display",
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"hypervisor",
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"integration_tests",
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"kernel_cmdline",
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"kernel_loader",
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"kvm",
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"kvm_sys",
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"libcras_stub",
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"libvda",
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"linux_input_sys",
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"net_sys",
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"net_util",
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"power_monitor",
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"protos",
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"qcow_utils",
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"resources",
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"rutabaga_gfx",
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"system_api_stub",
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"tpm2",
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"tpm2-sys",
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"usb_sys",
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"usb_util",
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"vfio_sys",
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"vhost",
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"virtio_sys",
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"vm_control",
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"vm_memory",
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"x86_64",
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"third_party/vmm_vhost",
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]
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exclude = [
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"common/assertions",
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"common/audio_streams",
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"common/balloon_control",
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"common/cros-fuzz",
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"common/cros_async",
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"common/cros_asyncv2",
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"common/data_model",
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"common/io_uring",
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"common/p9",
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"common/sync",
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"common/sys_util",
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"common/sys_util_core",
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"common/win_sys_util",
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"common/win_util",
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]
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[features]
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all-linux = [
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# TODO(b/203105868): Enable remaining features on linux builds.
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"composite-disk",
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"default",
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"gdb",
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"tpm",
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"virgl_renderer_next",
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"virgl_renderer",
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"x",
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]
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audio = ["devices/audio"]
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audio_cras = ["devices/audio_cras"]
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chromeos = ["base/chromeos", "audio_cras", "devices/chromeos"]
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composite-disk = ["protos/composite-disk", "protobuf", "disk/composite-disk"]
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default = ["audio", "gpu", "usb"]
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default-no-sandbox = []
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direct = ["devices/direct", "x86_64/direct"]
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gdb = ["gdbstub", "gdbstub_arch", "arch/gdb", "vm_control/gdb", "x86_64/gdb"]
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gfxstream = ["devices/gfxstream"]
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gpu = ["devices/gpu"]
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libvda = ["devices/libvda"]
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linux-armhf = [
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"composite-disk",
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"default",
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"gdb",
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"tpm",
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]
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linux-x86_64 = ["all-linux", "plugin"]
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linux-aarch64 = ["all-linux"]
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plugin = ["protos/plugin", "crosvm_plugin", "kvm", "kvm_sys", "protobuf"]
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power-monitor-powerd = ["arch/power-monitor-powerd"]
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tpm = ["devices/tpm"]
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usb = ["devices/usb"]
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video-decoder = ["devices/video-decoder"]
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video-encoder = ["devices/video-encoder"]
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virgl_renderer = ["devices/virgl_renderer"]
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virgl_renderer_next = ["rutabaga_gfx/virgl_renderer_next"]
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wl-dmabuf = ["devices/minigbm"]
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x = ["devices/x"]
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[dependencies]
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anyhow = "1.0.32"
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arch = { path = "arch" }
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assertions = { path = "common/assertions" }
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audio_streams = "*"
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base = "*"
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bit_field = { path = "bit_field" }
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crosvm_plugin = { path = "crosvm_plugin", optional = true }
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data_model = "*"
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devices = { path = "devices" }
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disk = { path = "disk" }
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enumn = "0.1.0"
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gdbstub = { version = "0.5.0", optional = true }
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gdbstub_arch = { version = "0.1.0", optional = true }
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rutabaga_gfx = { path = "rutabaga_gfx"}
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hypervisor = { path = "hypervisor" }
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kernel_cmdline = { path = "kernel_cmdline" }
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kernel_loader = { path = "kernel_loader" }
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kvm = { path = "kvm", optional = true }
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kvm_sys = { path = "kvm_sys", optional = true }
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libc = "0.2.93"
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libcras = "*"
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minijail = "*" # provided by ebuild
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net_util = { path = "net_util" }
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p9 = "*"
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protobuf = { version = "2.3", optional = true }
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protos = { path = "protos", optional = true }
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remain = "*"
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resources = { path = "resources" }
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scudo = { version = "0.1", optional = true }
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serde_json = "*"
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sync = { path = "common/sync" }
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tempfile = "3"
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thiserror = { version = "1.0.20" }
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vhost = { path = "vhost" }
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vm_control = { path = "vm_control" }
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acpi_tables = { path = "acpi_tables" }
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vm_memory = { path = "vm_memory" }
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[target.'cfg(target_arch = "x86_64")'.dependencies]
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x86_64 = { path = "x86_64" }
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[target.'cfg(any(target_arch = "aarch64", target_arch = "arm"))'.dependencies]
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aarch64 = { path = "aarch64" }
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[dev-dependencies]
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base = "*"
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[patch.crates-io]
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assertions = { path = "common/assertions" }
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audio_streams = { path = "common/audio_streams" }
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base = { path = "base" }
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sys_util_core = { path = "common/sys_util_core" }
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cros_async = { path = "common/cros_async" }
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cros_fuzz = { path = "common/cros-fuzz" } # ignored by ebuild
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data_model = { path = "common/data_model" }
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libcras = { path = "libcras_stub" } # ignored by ebuild
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p9 = { path = "common/p9" } # ignored by ebuild
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sync = { path = "common/sync" }
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sys_util = { path = "common/sys_util" }
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system_api = { path = "system_api_stub" } # ignored by ebuild
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wire_format_derive = { path = "common/p9/wire_format_derive" } # ignored by ebuild
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minijail = { path = "third_party/minijail/rust/minijail" } # ignored by ebuild
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