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crosvm: create a LinuxArch trait and use it for x86 This creates a trait that different architectures can implement to support running Linux VMs. In the implementation on X86 we remove some error and return errors from lower-level modules as appropriate. These modules now implement the Error trait so we can get meaningful descriptions without an extra error from the calling function. This still keeps all the ifdefs in linux.rs for now until we have another implementation to use for ARM. BUG=chromium:797868 TEST=./build_test passes on all architectures TEST=crosvm runs on caroline Change-Id: If24bcc83e25f9127d6aea68f9272e639296aad8b Reviewed-on: https://chromium-review.googlesource.com/952368 Commit-Ready: Sonny Rao <sonnyrao@chromium.org> Tested-by: Sonny Rao <sonnyrao@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org>
2018-02-14 06:09:43 +00:00
[package]
name = "arch"
version = "0.1.0"
Fix remaining Chrome/Chromium OS instances These should be written as ChromeOS and ChromiumOS (without the space) to match the updated branding. The copyright headers were already migrated to the new style (https://crrev.com/c/3894243), but there were some more instances left over. BUG=None TEST=tools/cargo-doc Change-Id: I8c76aea2eb33b2e370ab71ee9b5cc0a4cfd00585 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4129934 Reviewed-by: Dennis Kempin <denniskempin@google.com> Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
2022-12-29 21:24:33 +00:00
authors = ["The ChromiumOS Authors"]
crosvm: migrate to Rust 2021 edition BUG=none TEST=cq Change-Id: I0059c970879b78bfd40b6ce58b10debcf154b50f Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3508322 Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Commit-Queue: Anton Romanov <romanton@google.com>
2022-03-08 01:16:09 +00:00
edition = "2021"
crosvm: create a LinuxArch trait and use it for x86 This creates a trait that different architectures can implement to support running Linux VMs. In the implementation on X86 we remove some error and return errors from lower-level modules as appropriate. These modules now implement the Error trait so we can get meaningful descriptions without an extra error from the calling function. This still keeps all the ifdefs in linux.rs for now until we have another implementation to use for ARM. BUG=chromium:797868 TEST=./build_test passes on all architectures TEST=crosvm runs on caroline Change-Id: If24bcc83e25f9127d6aea68f9272e639296aad8b Reviewed-on: https://chromium-review.googlesource.com/952368 Commit-Ready: Sonny Rao <sonnyrao@chromium.org> Tested-by: Sonny Rao <sonnyrao@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org>
2018-02-14 06:09:43 +00:00
linux: Support GDB remote serial protocol for x86_64 Add a flag '--gdb <port>' to provide GDB remote protocol interface so a developer can attach GDB to the guest kernel. In this CL, we support read/write operations for registers and memories. BUG=chromium:1141812 TEST=Attach gdb and see register values on workstation and intel DUT Change-Id: Ia07763870d94e87867f6df43f039196aa703ee59 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2440221 Commit-Queue: Keiichi Watanabe <keiichiw@chromium.org> Tested-by: Keiichi Watanabe <keiichiw@chromium.org> Auto-Submit: Keiichi Watanabe <keiichiw@chromium.org> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2020-10-21 06:57:33 +00:00
[features]
Add power_monitor crate. PowerMonitor trait objects can be used as a source of power supply data and will be used by the goldfish battery. This CL includes a powerd backed implementation of PowerMonitor available behind a feature flag which receives updated data over D-Bus. BUG=b:137890633 TEST=observe updated power data in ARCVM's /sys/class/power_supply at the end of this chain Cq-Depend: chromium:2550102 Change-Id: Iacdc9bc7d11454d5b4f5d2639d19281174ad7e20 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2537349 Commit-Queue: Alex Lau <alexlau@chromium.org> Tested-by: Alex Lau <alexlau@chromium.org> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2020-11-10 09:24:04 +00:00
power-monitor-powerd = ["power_monitor/powerd"]
gdb: Make feature less x86_64-centric Remove target_arch-specific #[cfg]s where the underlying code is architecture-agnostic. Introduce a GdbOps trait for architectures to implement. Make use of the generic gdbstub::arch::Arch trait where relevant. Import base::Tube unconditionally in arch/src/sys/unix.rs. Expand crate::gdb::* in vm_control/src/lib.rs for clarity. Keep target_arch checks in x86-specific code to exclude 32-bit builds as those don't seem to provide GDB support. BUG=b:222222882 BUG=chromium:1141812 TEST=tools/dev_container ./tools/run_tests Change-Id: I3f5ceeeb9031bee222ecd388dddb815e256748e8 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3785464 Tested-by: Pierre-Clément Tosi <ptosi@google.com> Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org> Auto-Submit: Pierre-Clément Tosi <ptosi@google.com> Commit-Queue: Pierre-Clément Tosi <ptosi@google.com>
2022-07-04 10:58:14 +00:00
gdb = ["gdbstub", "gdbstub_arch"]
x86_64: acpi: support for assigning physical GPEs Wire up GPE eventfd forwarding and crosvm's GPE emulation. This patch allows to provide ACPIPMResource with the list of GPEs which should work as direct physical (passthrough) GPEs rather than purely emulated ones. BUG=b:205072342 TEST=see CL:3492224 Change-Id: Idb8ef36299c793f56d73246d15ff89f495bb30ef Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3492223 Reviewed-by: Dmitry Torokhov <dtor@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Tomasz Nowicki <tnowicki@google.com>
2022-02-25 18:00:17 +00:00
direct = []
cros_trace: Add initial trace_marker backend This CL adds a new backend for the cros_tracing crate. This backend can be enabled by building crosvm with the trace_marker feature enabled. When the feature is not enabled, no extra overhead incurs as the default NOOP cros_tracing crate will be compiled in instead. BUG=b:259501910 TEST=compiled and ran crosvm with and without `--features trace_marker` Change-Id: Ia4b929b042712a458b7d54c0362d6fda90db9e9f Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4075413 Reviewed-by: Christian Blichmann <cblichmann@google.com> Auto-Submit: Morg <morg@chromium.org> Commit-Queue: Morg <morg@chromium.org> Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
2022-12-05 06:27:06 +00:00
trace_marker = ["cros_tracing/trace_marker"]
crosvm: Trace seccomp filter usage precisely by filename Add multiple log points to dump minijail's internal data structure address, this allowes precise tracking of which minijail seccomp filter is applied to which process/pid. TESTED=CROSVM_CARGO_TEST_E2E_WRAPPER_CMD="strace -ff --output=/workspace/stracetest" CROSVM_CARGO_TEST_LOG_LEVEL_DEBUG=1 CROSVM_CARGO_TEST_LOG_FILE=/workspace/logtest.log ./tools/bench boot BUG=b:258316090 Change-Id: Ibc2b66bf18b8af004bb30fd53523161bc9ca1ec4 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4316958 Reviewed-by: Dennis Kempin <denniskempin@google.com> Commit-Queue: Zihan Chen <zihanchen@google.com> Auto-Submit: Zihan Chen <zihanchen@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2023-03-08 00:58:15 +00:00
seccomp_trace = []
linux: Support GDB remote serial protocol for x86_64 Add a flag '--gdb <port>' to provide GDB remote protocol interface so a developer can attach GDB to the guest kernel. In this CL, we support read/write operations for registers and memories. BUG=chromium:1141812 TEST=Attach gdb and see register values on workstation and intel DUT Change-Id: Ia07763870d94e87867f6df43f039196aa703ee59 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2440221 Commit-Queue: Keiichi Watanabe <keiichiw@chromium.org> Tested-by: Keiichi Watanabe <keiichiw@chromium.org> Auto-Submit: Keiichi Watanabe <keiichiw@chromium.org> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2020-10-21 06:57:33 +00:00
crosvm: create a LinuxArch trait and use it for x86 This creates a trait that different architectures can implement to support running Linux VMs. In the implementation on X86 we remove some error and return errors from lower-level modules as appropriate. These modules now implement the Error trait so we can get meaningful descriptions without an extra error from the calling function. This still keeps all the ifdefs in linux.rs for now until we have another implementation to use for ARM. BUG=chromium:797868 TEST=./build_test passes on all architectures TEST=crosvm runs on caroline Change-Id: If24bcc83e25f9127d6aea68f9272e639296aad8b Reviewed-on: https://chromium-review.googlesource.com/952368 Commit-Ready: Sonny Rao <sonnyrao@chromium.org> Tested-by: Sonny Rao <sonnyrao@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org>
2018-02-14 06:09:43 +00:00
[dependencies]
acpi: support user provided ACPI SDTs. Enable support for user provided ACPI tables with supplementary system description. Argument --acpi-table shall point to exsting file or pseudo-file with valid ACPI table content. BUG=None TEST=boot Linux kernel with generated SSDT tables. Change-Id: I8eac21da070dcc325884ed888cc7bcb01bc086ce Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2212501 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: Tomasz Jeznach <tjeznach@chromium.org> Commit-Queue: Tomasz Jeznach <tjeznach@chromium.org>
2020-05-21 06:27:59 +00:00
acpi_tables = { path = "../acpi_tables" }
pstore: reserve ramoops region in system allocator Remove the ramoops region from high_mmio when constructing the system allocator. This means the aarch64 code no longer needs to manually adjust high_mmio when determining the pci regions. BUG=b:181736020 TEST=Check arcvm pstore still works Change-Id: I81ca398a1984f0efb30c0a4d4b620bd50fe9df85 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3516667 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: David Stevens <stevensd@chromium.org>
2022-03-10 04:26:04 +00:00
anyhow = "*"
Refactoring: Move common/base into base Executes the script in https://crrev.com/c/3530502 BUG=b:223206469 TEST=presubmit Change-Id: Ibeffdc8de0b2270f070e60bb2de8d9fdc78a2a6d Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3530503 Reviewed-by: Vikram Auradkar <auradkar@google.com> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2022-03-16 19:16:04 +00:00
base = { path = "../base" }
arch: split platform lib code into sys mod. Highlights: * goldfish battery never worked on Windows, but it sort of compiled anyways downstream. This CL makes it unix only because it never worked on Windows as a device anyway. BUG=b:237597358 TEST=builds Change-Id: Ia5fc3b5e5fcd243d8454646b00a6857085d018ee Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3741432 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Noah Gold <nkgold@google.com> Reviewed-by: Vikram Auradkar <auradkar@google.com>
2022-07-02 01:11:34 +00:00
cfg-if = "1.0.0"
arch: split fdt code into its own crate This will let the hypervisor crate use types and functions from the new cros_fdt crate (it could not depend on arch, since that would cause a circular dependency). No functional change, just code movement. BUG=b:253416076 TEST=cargo build TEST=cargo build --target=aarch64-unknown-linux-gnu Change-Id: I62d906941867c45f1b77ff1db6923d915ce2123e Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3965088 Reviewed-by: Steven Moreland <smoreland@google.com> Reviewed-by: Alexandre Courbot <acourbot@chromium.org> Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
2022-10-18 19:50:50 +00:00
cros_fdt = { path = "../cros_fdt" }
cros_trace: Add initial trace_marker backend This CL adds a new backend for the cros_tracing crate. This backend can be enabled by building crosvm with the trace_marker feature enabled. When the feature is not enabled, no extra overhead incurs as the default NOOP cros_tracing crate will be compiled in instead. BUG=b:259501910 TEST=compiled and ran crosvm with and without `--features trace_marker` Change-Id: Ia4b929b042712a458b7d54c0362d6fda90db9e9f Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4075413 Reviewed-by: Christian Blichmann <cblichmann@google.com> Auto-Submit: Morg <morg@chromium.org> Commit-Queue: Morg <morg@chromium.org> Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
2022-12-05 06:27:06 +00:00
cros_tracing = { path = "../cros_tracing" }
crosvm: create a LinuxArch trait and use it for x86 This creates a trait that different architectures can implement to support running Linux VMs. In the implementation on X86 we remove some error and return errors from lower-level modules as appropriate. These modules now implement the Error trait so we can get meaningful descriptions without an extra error from the calling function. This still keeps all the ifdefs in linux.rs for now until we have another implementation to use for ARM. BUG=chromium:797868 TEST=./build_test passes on all architectures TEST=crosvm runs on caroline Change-Id: If24bcc83e25f9127d6aea68f9272e639296aad8b Reviewed-on: https://chromium-review.googlesource.com/952368 Commit-Ready: Sonny Rao <sonnyrao@chromium.org> Tested-by: Sonny Rao <sonnyrao@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org>
2018-02-14 06:09:43 +00:00
devices = { path = "../devices" }
gdb: Upgrade gdbstub & gdbstub_arch dependencies Bump the versions of these crates as we're about to require support for unavailable register values and AArch64. Do it in a separate commit to ease future bisects. BUG=b:222222882 BUG=chromium:1141812 TEST=tools/dev_container ./tools/run_tests Change-Id: I0bfa3559d172faf2df6bcffdc77714830f442051 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3785466 Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org> Auto-Submit: Pierre-Clément Tosi <ptosi@google.com> Tested-by: Pierre-Clément Tosi <ptosi@google.com> Commit-Queue: Pierre-Clément Tosi <ptosi@google.com> Reviewed-by: Takaya Saeki <takayas@chromium.org>
2022-07-25 12:28:01 +00:00
gdbstub = { version = "0.6.3", optional = true }
gdbstub_arch = { version = "0.2.4", optional = true }
Use hypervisor abstraction to run VMs Calls to the kvm crate have been replaced by calls to hypervisor and devices::irqchip. Plugin is unchanged and still KVM-specific. x86 creates and configures vcpus on the vcpu thread instead of the main thread. Code that still depends on kvm or kvm_sys: - crosvm_plugin, plugin, and protos use kvm and kvm_sys if built with the plugin feature - devices::VfioGroup does a kvm_sys ioctl - devices::irqchip and hypervisor use kvm_sys. hypervisor uses kvm::Cap and kvm::CpuId internally for now. BUG=chromium:1077058 TEST=runs es2gears_wayland on kukui TEST=runs evince on amd64-generic with kernel and split irqchip TEST=build_test excluding tpm2 TEST=cargo check --features plugin Change-Id: I0068e34da6a5ff0079b1237be1958933bf12ffe4 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2307711 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Steven Richman <srichman@google.com>
2020-06-21 04:45:32 +00:00
hypervisor = { path = "../hypervisor" }
jail: create jail crate from jail_helpers.rs Creates the jail create and move all policy files and helper methods to the crate to make jail helpers available to outside of the main crate (i.e. swap crate). This also move devices::Minijail and JailConfig to jail crate. BUG=b:258351526 TEST=cargo build Change-Id: If9a148bdb3b18f8b746875d47d1077fb17707c18 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4230456 Commit-Queue: Shin Kawamura <kawasin@google.com> Reviewed-by: Dennis Kempin <denniskempin@google.com> Reviewed-by: Noah Gold <nkgold@google.com> Reviewed-by: David Stevens <stevensd@chromium.org> Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
2023-02-08 07:36:08 +00:00
jail = { path = "../jail" }
crosvm: create a LinuxArch trait and use it for x86 This creates a trait that different architectures can implement to support running Linux VMs. In the implementation on X86 we remove some error and return errors from lower-level modules as appropriate. These modules now implement the Error trait so we can get meaningful descriptions without an extra error from the calling function. This still keeps all the ifdefs in linux.rs for now until we have another implementation to use for ARM. BUG=chromium:797868 TEST=./build_test passes on all architectures TEST=crosvm runs on caroline Change-Id: If24bcc83e25f9127d6aea68f9272e639296aad8b Reviewed-on: https://chromium-review.googlesource.com/952368 Commit-Ready: Sonny Rao <sonnyrao@chromium.org> Tested-by: Sonny Rao <sonnyrao@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org>
2018-02-14 06:09:43 +00:00
kernel_cmdline = { path = "../kernel_cmdline" }
libc = "*"
cargo: Sort all dependency lists in Cargo.toml This may help reduce cases of conflicts between independent CLs each appending a dependency at the bottom of the list, of which I hit two today rebasing some of my open CLs. TEST=cargo check --all-features Change-Id: Ief10bb004cc7b44b107dc3841ce36c6b23632aed Reviewed-on: https://chromium-review.googlesource.com/1557172 Commit-Ready: David Tolnay <dtolnay@chromium.org> Tested-by: David Tolnay <dtolnay@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2019-04-06 21:30:04 +00:00
resources = { path = "../resources" }
arch: upstream Windows support. Fix various odds and ends that don't build / work properly on Windows. BUG=b:237597358 TEST=builds Change-Id: I5a6393cc15b3775f8d35b147498210ffc096cd10 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3736758 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Noah Gold <nkgold@google.com> Reviewed-by: Vikram Auradkar <auradkar@google.com>
2022-06-30 02:52:51 +00:00
remain = "*"
crosvm: add serde to arg types Windows serializes/deserializes these types to send over a Tube. BUG=b:213146388 TEST=built on downstream windows and presubmit Change-Id: Ib9ca4cbb2758a997788c4bab46d573a532e8e3d4 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3735635 Commit-Queue: Vikram Auradkar <auradkar@google.com> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2022-06-29 16:42:35 +00:00
serde = { version = "*", features = [ "derive"] }
crosvm: use serde_keyvalue to build Pstore We had a manual parsing function that is strictly equivalent to how serde_keyvalue would deserialize, so do the latter instead. Also add some tests to make sure we don't regress in the future. BUG=b:218223240 TEST=./tools/health-check Change-Id: I5b6317774368fa4256a1944e7aec54e8fe8f210a Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3979494 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Commit-Queue: Alexandre Courbot <acourbot@chromium.org>
2022-10-25 06:52:41 +00:00
serde_keyvalue = { path = "../serde_keyvalue", features = ["argh_derive"] }
Refactoring: Move various general purpose crates to common/ This change contains the results of running ./tools/contib/cargo_refactor.py This will break the next uprev, and needs to be synchronizized with the corresponding ebuild changes in https://crrev.com/c/3248925 BUG=b:195126527 TEST=./tools/run_tests Change-Id: Ied15a1841887bb8f59fba65b912b81acf69beb73 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3248129 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Dennis Kempin <denniskempin@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2021-10-27 18:04:03 +00:00
sync = { path = "../common/sync" }
arch: serial: Use `thiserror` and `sorted` for Error enum BUG=none TEST=cargo check Change-Id: Ib8c07eb54af730c7a0ffaab67c02d6fb14a7efa5 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3096438 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Keiichi Watanabe <keiichiw@chromium.org> Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
2021-08-16 08:36:10 +00:00
thiserror = "1.0.20"
Add logic to setup PIC/IOAPIC. TODO: Route irqfd to PIC/IOAPIC to make them fully work. BUG=chromium:908689 TEST=None Change-Id: I301287b1cf32cfccffce6c52ebbb5e123931178e Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1945796 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Zhuocheng Ding <zhuocheng.ding@intel.corp-partner.google.com>
2019-12-02 07:50:20 +00:00
vm_control = { path = "../vm_control" }
vm_memory: A crate to hold vm-specific memory objects Move GuestAddress and GuestMemory to a new crate for VM memory. This will make separating sys_util and crosvm independent making it easier to use sys_util functions outside of crosvm. Change-Id: I12e14948ea85754dfa6267b3a3fb32b77ef6796e Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2311251 Auto-Submit: Dylan Reid <dgreid@chromium.org> Commit-Queue: Dylan Reid <dgreid@chromium.org> Tested-by: Dylan Reid <dgreid@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org>
2020-07-21 03:21:11 +00:00
vm_memory = { path = "../vm_memory" }
arch: upstream Windows support. Fix various odds and ends that don't build / work properly on Windows. BUG=b:237597358 TEST=builds Change-Id: I5a6393cc15b3775f8d35b147498210ffc096cd10 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3736758 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Noah Gold <nkgold@google.com> Reviewed-by: Vikram Auradkar <auradkar@google.com>
2022-06-30 02:52:51 +00:00
[target.'cfg(unix)'.dependencies]
minijail = "*" # provided by ebuild
power_monitor = { path = "../power_monitor" }
swap: send userfaultfd via Tube on device process fork This implements the equivalent logic on crosvm as UFFD_FEATURE_EVENT_FORK. When each device process forks, the ProxyDevice creates userfaultfd and send it to the monitor process by SwapController::on_process_forked(). Crosvm does not have any child processes which may access the guest memory except device processes as of now. Crosvm forks virgl_render_server, but the mmap is not preserved in the process on execve(2) since it is a different binary. Also no device process forks grandchild processes according to the seccomp policy. We actually can't use UFFD_FEATURE_EVENT_FORK because the feature does not support non-root user namespace (go/uffd-fork-user-ns) and ARCVM runs in a non-root user namespace. This also adds syscalls to seccomp policies for devices to allow the processes to create and setup a userfaultfd. BUG=b:266641923 TEST=manually tested Change-Id: Ide3088e1e95ae3c8259e3f4324124b3376e760b7 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4194228 Reviewed-by: David Stevens <stevensd@chromium.org> Commit-Queue: Shin Kawamura <kawasin@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Reviewed-by: Dennis Kempin <denniskempin@google.com>
2023-01-25 10:13:32 +00:00
[target.'cfg(target_os="linux")'.dependencies]
swap = { path = "../swap", optional = true }
arch: upstream Windows support. Fix various odds and ends that don't build / work properly on Windows. BUG=b:237597358 TEST=builds Change-Id: I5a6393cc15b3775f8d35b147498210ffc096cd10 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3736758 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Noah Gold <nkgold@google.com> Reviewed-by: Vikram Auradkar <auradkar@google.com>
2022-06-30 02:52:51 +00:00
[target.'cfg(windows)'.dependencies]
winapi = "*"
crosvm: custom Serialize and Deserialize implementations for CpuSet For convenience, a set of CPU cores can be specified as a sequence of elements which can be either a single integer, or a string of the form "start-end" in order to specify a range. This will allow us to create CPU clusters from the `--cpu` parameter or from the JSON configuration file in a future CL. BUG=b:255223604 TEST=cargo test Change-Id: I55675fcb8645fea1fe59540cb6f2affb900edc50 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4060600 Commit-Queue: Alexandre Courbot <acourbot@chromium.org> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2022-11-29 08:07:29 +00:00
[dev-dependencies]
serde_json = "*"
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