Commit Graph

3836 Commits

Author SHA1 Message Date
Sebastien Boeuf
3e3c163285 docs: Extend documentation with PCI device hotplug
Add explanations about PCI device hotplug along with CPU and memory
hotplug.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-23 14:55:49 -07:00
Sebastien Boeuf
6190e64f2f docs: Add seccomp documentation
Document that seccomp is on and how to disable it along with a pointer
on how to identify missing syscalls during development.

Fixes #993

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-23 18:41:30 +01:00
Rob Bradford
88c30764e0 tests: Move test_infra from a module to crate
It must be specified as excluded from the workspace as it must not be
built on non-test targets due to issues with the ssh2 dependency and the
musl toolchain.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-23 18:04:50 +01:00
dependabot-preview[bot]
91145afa9b build(deps): bump serde from 1.0.124 to 1.0.125 in /fuzz
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.124 to 1.0.125.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.124...v1.0.125)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-23 11:52:04 +00:00
dependabot-preview[bot]
50d57b2b6f build(deps): bump serde_derive from 1.0.124 to 1.0.125 in /fuzz
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.124 to 1.0.125.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.124...v1.0.125)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-23 11:15:32 +00:00
Vineeth Pillai
68401e6e4a hypervisor:mshv: Support the move of MSI routing to kernel
Signed-off-by: Vineeth Pillai <viremana@linux.microsoft.com>
2021-03-23 11:06:13 +01:00
Vineeth Pillai
7fad74cb04 hypervisor: refactor vec_with_array_field function
refactor vec_with_array_field to common hypervisor code
so that mshv can also make use of it.

Signed-off-by: Vineeth Pillai <viremana@linux.microsoft.com>
2021-03-23 11:06:13 +01:00
dependabot-preview[bot]
b8c0cd5cd4 build(deps): bump serde_derive from 1.0.124 to 1.0.125
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.124 to 1.0.125.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.124...v1.0.125)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-23 08:10:45 +00:00
dependabot-preview[bot]
874ffe60ca build(deps): bump serde from 1.0.124 to 1.0.125
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.124 to 1.0.125.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.124...v1.0.125)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-23 07:28:35 +00:00
dependabot-preview[bot]
e9793020c2 build(deps): bump libc from 0.2.90 to 0.2.91
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.90 to 0.2.91.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.90...0.2.91)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-23 06:56:04 +00:00
Sebastien Boeuf
d370ea585b deps: bump iced-x86 from 1.10.3 to 1.11.0
Bumps iced-x86 from 1.10.3 to 1.11.0.

Manual update of the code was needed since memory_displacement() was
deprecated and replaced with either memory_displacement32() or
memory_displacement64().

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-22 15:17:09 +00:00
Sebastien Boeuf
1e11e6789a vmm: device_manager: Factorize passthrough_device creation
There's no need to have the code creating the passthrough_device being
duplicated since we can factorize it in a function used in both cases
(both cold plugged and hot plugged devices VFIO devices).

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-22 10:47:33 +01:00
dependabot-preview[bot]
f6da2bb5e1 build(deps): bump anyhow from 1.0.38 to 1.0.39 in /fuzz
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.38 to 1.0.39.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.38...1.0.39)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-22 07:47:26 +00:00
dependabot-preview[bot]
987e52090f build(deps): bump anyhow from 1.0.38 to 1.0.39
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.38 to 1.0.39.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.38...1.0.39)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-20 08:05:06 +00:00
dependabot-preview[bot]
195ac4c5dc build(deps): bump vhost from ee3e872 to 05cd8b2
Bumps [vhost](https://github.com/rust-vmm/vhost) from `ee3e872` to `05cd8b2`.
- [Release notes](https://github.com/rust-vmm/vhost/releases)
- [Commits](ee3e872270...05cd8b2ad3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-19 07:52:46 +00:00
dependabot-preview[bot]
685a1760f3 build(deps): bump libc from 0.2.89 to 0.2.90 in /fuzz
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.89 to 0.2.90.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.89...0.2.90)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-19 07:52:32 +00:00
dependabot-preview[bot]
e39924d45a build(deps): bump libc from 0.2.89 to 0.2.90
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.89 to 0.2.90.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.89...0.2.90)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-18 21:29:25 +00:00
Sebastien Boeuf
b06fd80fa9 vmm: device_manager: Use DeviceTree to store PCI devices
Extend and use the existing DeviceTree to retrieve useful information
related to PCI devices. This removes the duplication with pci_devices
field which was internal to the DeviceManager.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-18 15:26:25 +01:00
Sebastien Boeuf
c8c3cad8cb vmm: device_manager: Update structure holding PCI IRQs
Make the code a bit clearer by changing the naming of the structure
holding the list of IRQs reserved for PCI devices. It is also modified
into an array of 32 entries since we know this is the amount of PCI
slots that is supported.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-18 15:26:25 +01:00
Sebastien Boeuf
e311fd66cd vmm: device_manager: Remove the need for Any
We define a new enum in order to classify PCI device under virtio or
VFIO. This is a cleaner approach than using the Any trait, and
downcasting it to find the object back.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-18 15:26:25 +01:00
Sebastien Boeuf
fbd624d816 vmm: device_manager: Remove pci_id_list
Introduces a tuple holding both information needed by pci_id_list and
pci_devices.

Changes pci_devices to be a BTreeMap of this new tuple.

Now that pci_devices holds the information needed from pci_id_list,
pci_id_list is no longer needed.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-18 15:26:25 +01:00
Sebastien Boeuf
305e095d15 vmm: device_manager: Invert pci_id_list HashMap
In anticipation for further factorization, the pci_id_list is now a
hashmap of PCI b/d/f leading to each device name.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-18 15:26:25 +01:00
Sebastien Boeuf
62aaccee28 vmm: Device name verification based on DeviceTree
Instead of relying on a PCI specific device list, we use the DeviceTree
as a reference to determine if a device name is already in use or not.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-18 15:26:25 +01:00
Rob Bradford
13724dbd22 main: Remove messages from startup
Remove the startup message containing incomplete VM configuration
details. It's a bit unusual for a tool such as Cloud Hypervisor to print
those kind of details which are a direct representation of the command
line.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-18 11:32:28 +00:00
Rob Bradford
16cb40733a tests: Extract out generic integration test code
This includes:

* OS disk image management
* Cloud init creation
* SSH to guest access
* Waiting for guest to boot

This will be useful in other projects that want to do similar things in
their integration tests.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-17 12:18:04 +00:00
Rob Bradford
9440304183 vmm: http: Error out earlier if we can't create API server
This removes a panic inside the API thread.

Fixes: #2395

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-17 11:30:26 +00:00
Rob Bradford
78f9ddc6be main: Remove default API sever path
Only create an API server if the use specifies one with `--api-socket`

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-17 11:30:26 +00:00
Rob Bradford
9b0996a71f vmm, main: Optionalise creation of API server
Only if we have a valid API server path then create the API server. For
now this has no functional change there is a default API server path in
the clap handling but rather prepares to do so optionally.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-17 11:30:26 +00:00
Zide Chen
f685f0e0b2 vm-virtio: initialize MSI-X vectors with VIRTIO_MSI_NO_VECTOR
In case of the virtio frontend driver doesn't need interupts for
certain queue event, it may explicitly write VIRTIO_MSI_NO_VECTOR
to the virtio common configuration, or it may doesn't configure
the event type vector at all.

This patch initializes both MSI-X configuration vector and queue vector
with VIRTIO_MSI_NO_VECTOR, so that the backend drivers won't trigger
unexpected interrupts to the guest.

Signed-off-by: Zide Chen <zide.chen@intel.com>
2021-03-17 08:05:24 +01:00
dependabot-preview[bot]
40a3c31df4 build(deps): bump vfio-ioctls from a87b13b to ed8d253
Bumps [vfio-ioctls](https://github.com/rust-vmm/vfio-ioctls) from `a87b13b` to `ed8d253`.
- [Release notes](https://github.com/rust-vmm/vfio-ioctls/releases)
- [Commits](a87b13bdec...ed8d253457)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-17 07:58:11 +01:00
Sebastien Boeuf
04dc496808 ci: Enable baremetal VFIO integration tests
Relying on a NVIDIA Tesla T4 card present in the SGX machine, this patch
enables baremetal VFIO testing, validated by running several NVIDIA
tools in the guest. The guest image has been prepared to include all the
software needed to run these tests.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-16 18:59:46 +00:00
Henry Wang
d0c0a98eda docs: Update the device model documentation
This commit updates the device model documentation with Arm
specific devices.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 20:27:15 +08:00
Henry Wang
205e587fad tests: Enable test_power_button for AArch64
This commit enables the test_power_button test case for AArch64.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 20:27:15 +08:00
Henry Wang
2bb153de2b vmm: Implement the power button method for AArch64
This commit implements the power button method for AArch64 using
the PL061 GPIO controller.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 20:27:15 +08:00
Henry Wang
c853ed3fdc resources: Enable GPIO PL061 driver in kernel
This commit enables the kernel config of PL061 GPIO controller.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 20:27:15 +08:00
Henry Wang
a59ff42a95 aarch64: Add PL061 for device tree implementation
This commit adds a new legacy device PL011 for the AArch64 device
tree implementation.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 20:27:15 +08:00
Penny Zheng
7c86ef8a69 devices: legacy: Add Arm PL061 GPIO controller
This commit implements ARM PrimeCell General Purpose Input/Output
(GPIO) PL061 device specification.

Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 20:27:15 +08:00
dependabot-preview[bot]
c7438c8b22 build(deps): bump libc from 0.2.88 to 0.2.89 in /fuzz
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.88 to 0.2.89.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.88...0.2.89)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-16 08:13:22 +00:00
dependabot-preview[bot]
3df2e2629b build(deps): bump io-uring from 0.5.0 to 0.5.1 in /fuzz
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/tokio-rs/io-uring/releases)
- [Commits](https://github.com/tokio-rs/io-uring/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-16 08:13:10 +00:00
Henry Wang
06d83d2eb3 docs: device_model: Updated the serial device doc
As we switched the AArch64 serial device to PL011, we also need to
update the documentation.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 11:53:51 +08:00
Henry Wang
9c3b489f0e tests: Switch AArch64 serial test cases to ttyAMA0
This commit switches the serial test cases for AArch64 to ttyAMA0.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 11:53:51 +08:00
Henry Wang
3965a8505b resources: AArch64: Enable PL011 driver in kernel
This commit enables the kernel config of PL011 UART controller.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 11:53:51 +08:00
Henry Wang
a8cde12b14 vmm: AArch64: Use PL011 for AArch64 device tree
This commit switches the default serial device from 16550 to the
Arm dedicated UART controller PL011. The `ttyAMA0` can be enabled.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 11:53:51 +08:00
Henry Wang
fd95acc60f devices: legacy: Implement Arm PL011 UART
This commit implements the Arm PrimeCell UART(PL011) device.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-03-16 11:53:51 +08:00
dependabot-preview[bot]
c85fba0c43 build(deps): bump libc from 0.2.88 to 0.2.89
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.88 to 0.2.89.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.88...0.2.89)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-15 23:40:01 +00:00
Iggy Jackson
fea1f370ff docs: Add virtiofs root howto
Add a quick HowTo for using a virtiofs root filesystem in a
cloud-hypervisor guest.

Signed-off-by: Iggy Jackson <iggy@theiggy.com>
2021-03-16 00:10:49 +01:00
Bo Chen
6307db5699 virtio-devices: seccomp: Add 'timerfd_settime' to block device
The `timerfd_settime` syscall is required when I/O throttling is
enabled.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-03-15 20:19:33 +00:00
dependabot-preview[bot]
548426c128 build(deps): bump io-uring from 0.5.0 to 0.5.1
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.5.0 to 0.5.1.
- [Release notes](https://github.com/tokio-rs/io-uring/releases)
- [Commits](https://github.com/tokio-rs/io-uring/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-15 17:51:01 +00:00
Michael Zhao
c3a75dafc5 tests: Enable serial test cases for AArch64
Enabled all "ttyS0" related test cases:
- test_serial_off
- test_serial_tty
- test_serial_file

Enabled mandatory guest kernel driver for "ns16550a" on AArch64.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2021-03-15 20:59:50 +08:00
Michael Zhao
ee7fcdb3cf aarch64: Correct wrong settings for serial device
Corrected:
- The device name in FDT
- MMIO mapping size

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2021-03-15 20:59:50 +08:00