hotplug as NVDIMM devices the block drives that can be used as pmem devices
(`Pmem=true`), the host path to such devices is a raw file that contains
the PFN signature.
Signed-off-by: Julio Montes <julio.montes@intel.com>
A `BlockDrive` can be used as pmem device, since they both are similar and
can be mounted in the same way in the guest. The `Pmem` attribute helps kata
to identify a pmem device and how it has to be hotplugged in the guest.
Signed-off-by: Julio Montes <julio.montes@intel.com>
Implement function to get the pmem `DeviceInfo` from a volume.
`PmemDeviceInfo` return a new `DeviceInfo` object if a volume has a loop device
as backend and the backing file for such loop device contains the PFN signature,
needed to enable DAX in the guest.
Signed-off-by: Julio Montes <julio.montes@intel.com>
Implement function the get the backing file from a loop device.
The backing file can be used as backend file for a NVDIMM device in the guest
Signed-off-by: Julio Montes <julio.montes@intel.com>
`GetDevicePathAndFsType` is a function to get the path and filesystem type
of a mount point from `/proc/mounts`.
Move `GetDevicePathAndFsType` to utils_linux since it's linux specific
and that way it can be used in other subpackages.
Signed-off-by: Julio Montes <julio.montes@intel.com>
This patch add patch file for virtio-fs-v0.3 kernel to enable memory hot
remove to let virtio-fs available on arm64. Also, kernel config file for
virtio-fs-v0.3x for arm64 is offered.
Fixes: #973
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
To make easier to know what a method of API is expected to do without go
to cloud-hypervisor documentation.
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
If try to kill with an not valid PID the thread goes to panic, check
to allow return a valid error from the runtime.
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
Move to master tip to get support for vfio hotplug.
Changes:
df79499 net: Do not check multiqueue for new interface
7d75b1f build(deps): bump quote from 1.0.2 to 1.0.3
841bf89 build(deps): bump failure from 0.1.6 to 0.1.7
86acdb9 build(deps): bump failure_derive from 0.1.6 to 0.1.7
4b32863 docs: Update api.md for VFIO hotplug
e518098 scripts: Make integration tests fail if some important commands fail
be6f91d tests: Refactoring vhost_user_net test cases
6341736 vhost_user_net: Provide tap option for vhost_user_net backend
e0419e9 build: Don't cancel older master builds
f0a3e7c build: Bump linux-loader and vm-memory dependencies
6539d4a vfio: handle case for missing iommu_group
cfbebd8 build(deps): bump micro_http from `88011bd` to `02def92`
4214806 tests: Remove further use of sudo subshells
2baf5ab tests: Simplfy the shm region check
97affbe tests: Re-enable the virtio-fs tests and make them work with virtio-mmio
7b1d5c1 tests: Remove entropy check from vhost-user-block test
a4cca5f tests: sha1sums --check can take a list of hashes
689415e build(deps): bump libssh2-sys from 0.2.15 to 0.2.16
09829c4 vmm: Remove IO bus strong reference from Vm
2dbb376 vmm: Remove all Weak references from DeviceManager
9e915a0 vmm: Remove all Weak references from CpuManager
49268bf pci: Remove all Weak references from PciBus
ca426cf devices: Make Bus hold a list of Weak BusDevice references
7773812 vmm: Store the list of BusDevice devices from DeviceManager
d0820cc vmm: Make add_vfio_device mutable
948f808 vm: Rename DeviceManager field in Vm structure
aa638ea build(deps): bump backtrace from 0.3.44 to 0.3.45
1152b1a ci: Add VFIO hotplug integration test
d47f733 vmm: Break the cyclic dependency between DeviceManager and IO bus
c1af13e vmm: Update VmConfig when adding new device
a86f436 vmm: Add VFIO PCI device hotplug support
320fea0 vmm: Factorize VFIO PCI device creation
00716f9 vmm: Store virtio-iommu device from DeviceManager
5902dfa vmm: Store VFIO KVM device from DeviceManager
d9c1b43 vmm: Store MSI InterruptManager from DeviceManager
02adc40 vmm: Store PciBus from DeviceManager
3f396d8 resources: Enable ACPI PCI hotplug in the kernel config
d0218e9 vmm: Trigger hotplug notification to the guest
0e58741 vmm: api: Introduce new "add-device" HTTP endpoint
0f1396a vmm: Insert PCI device hotplug operation region on IO bus
65774e8 vmm: Implement BusDevice for DeviceManager
2eb26d4 devices: acpi: Update GED to support PCI devices hotplug
8dbc843 vmm: acpi: Add PCNT method to invoke DVNT
c62db97 vmm: acpi: Add _EJ0 to each PCI device slot
4dc2a39 vmm: acpi: Create PHPR container
c3a0685 vmm: acpi: Add notification method for PCI device slots
5a68d5b vmm: acpi: Create PCI device slots
ead86bb build(deps): bump micro_http from `9945928` to `88011bd`
22dd49d tests: Test virtio-fs with virtio-mmio
642b890 vm-virtio: mmio: Enable reporting of SHM regions via config fields
0223cf8 ci: Update ClearLinux image
ed396b4 build(deps): bump vm-memory from `2099f41` to `a84a7b8`
81c2294 vhost_rs: remove unused crate
5200bf3 Cargo: switch vhost_rs to external crate
65a38e6 vm-virtio: vhost_user: Fix blk device configuration space offset value
d6e6901 vmm/api: Fix vm.info response definition
8f37200 build(deps): bump micro_http from `3eb926c` to `9945928`
cc2d03d build(deps): bump regex-syntax from 0.6.15 to 0.6.16
f5b37e3 build(deps): bump regex-syntax from 0.6.14 to 0.6.15
009f4d2 build(deps): bump micro_http from `8d48e73` to `3eb926c`
5ade9d4 tests: Remove unnecessary sleeps and kill on clean shutdown tests
c98949b tests: Wait for VMM to exit in test_serial_file/test_console_file
2f58fb8 tests: Test rebooting works for block self spawn test
e817aa6 tests: Improve VM shutdown behaviour
559b70c tests: Make output capture optional
dae7608 tests: Remove duplicated network configuration
6466ad2 tests: Remove duplicated disk configuration
9f1ac24 tests: Make the GuestCommand take a reference to the guest
49e70c6 tests: Port integration tests over to GuestCommand
67a5882 tests: Introduce new GuestCommand to handle launching the guest
8142c82 vmm: Move DeviceManager into an Arc<Mutex<>>
531f4ff vhost_user_fs: Remove an unneeded unwrap in handle_event
e52129e vhost_user_fs: Process events from HIPRIO queue
0c5c470 build(deps): bump micro_http from `b85757e` to `8d48e73`
5b96dd5 ci: Don't give special capabilities to Rust vhost-user-fs backend
d8d790b vhost_rs: Don't check for SLAVE_SEND_FD on SET_SLAVE_REQ_FD
1c5562b vhost_user_fs: Add support for EVENT_IDX
eae4f1d vhost_user_fs: Add support for indirect descriptors
ea0bc24 vhost_user_fs: Be honest about protocol supported features
42937c9 vm-virtio: Add support for indirect descriptors
d7b0b98 tests: Move integration tests to their own directory
3cb4513 vhost_rs: control SlaveFsCacheReq with vhost-user-slave feature
9de3ace devices: implement Aml trait for GED device
b77fdeb msi/msi-x: Prevent from losing masked interrupts
8423c08 build(deps): bump proc-macro2 from 1.0.8 to 1.0.9
6315f16 build(deps): bump syn from 1.0.15 to 1.0.16
4cf89d3 pci: handle extended configuration space properly
f6b9445 pci: fix pci MMCONFIG address parsing
77ee331 resources: Enable KASLR in kernel config
bba5ef3 vmm: Remove deprecated CPU syntax
374ac77 main, vmm: Remove deprecated --vhost-user-net
ffd816e main, vmm: Remove deprecated --vhost-user-blk
d04e0dc build(deps): bump crossbeam-utils from 0.7.0 to 0.7.2
7da5b53 build(deps): bump ssh2 from 0.7.1 to 0.8.0
109c7f7 build(deps): bump hermit-abi from 0.1.7 to 0.1.8
812a6b9 build(deps): bump syn from 1.0.14 to 1.0.15
ad30791 build(deps): bump memchr from 2.3.2 to 2.3.3
94f2fc3 release-notes: Update for v0.5.1 bug fix release
f190cb0 build(deps): bump libc from 0.2.66 to 0.2.67
299eb28 build(deps): bump micro_http from `6fd1545` to `b85757e`
d2f1749 vmm: config: Add poll_queue property to DiskConfig
378dd81 vmm: openapi: Add missing "direct" knob to DiskConfig
056f548 vmm: openapi: Fix "readonly" and "wce" defaults in DiskConfig
4ebf01b vhost_user_backend: Don't report out socket broken errors
b5755e9 vhost_rs: vhost_user: Return error when connection broken
c49e31a vmm: api: Return a resize error when resize fails
ebc6391 vmm: api: Fix resize command typos
9de7553 vmm: openapi: Update DiskConfig
ed1e781 vmm: Workaround double reboot triggered by the kernel
5c06b7f vhost_user_block: Implement optional static polling
0e4e27e vhost_user_block: Make use of the EVENT_IDX feature
1ef6996 vhost_user_backend: Add helpers for EVENT_IDX
d17fa78 vm-virtio: Implement support for EVENT_IDX
793d4e7 vmm: Move codebase to GuestMemoryAtomic from vm-memory
ddf6caf ci: Improve test_memory_mergeable_on stability
af621be build(deps): bump micro_http from `57ac9df` to `6fd1545`
4970e2f vhost-user-fs: add dax tests for vhost_user_fs rust daemon
59958f0 vhost_user_fs: add the ability to set slave req fd
3f09eff vhost_user_fs: add fs cache request operations
956a84f vhost_user_fs: add necessary structs for map/unmap requests
269d660 vhost_user_fs: add SlaveFsCacheReq to handle map/unmap
be78c6d vhost_rs: Fix unit test race condition
f7378bc tests: Add self spawning vhost-user-block test
1f6cbad vmm: Add support for spawning vhost-user-block backend
4d60ef5 vm-virtio: vhost_user: block: On shutdown() drop the socket
7fabca3 ci: Don't run unit tests in a privileged container
2724716 build(deps): bump micro_http from `4827569` to `57ac9df`
08a68f2 build: Run unit tests on worker node
f21cd31 scripts: dev_cli: Add more privileges for the integration tests
a94887e build: Use dev container for integration tests
3edc2bd vmm: Prevent memory overcommitment through virtio-fs shared regions
968c90a build(deps): bump hermit-abi from 0.1.6 to 0.1.7
7485a0c Revert "build: Don't fail build on test_vfio failure"
cbc0ac3 build(deps): bump micro_http from `7a23e54` to `4827569`
7fdb5ae build(deps): bump vm-memory from `eb2fc0b` to `f615b19`
0d748c5 build(deps): bump scopeguard from 1.0.0 to 1.1.0
6692fa6 build(deps): bump thiserror from 1.0.10 to 1.0.11
f03602a tests: Add self spawning vhost-user-net test
bc75c1b vmm: Add support for spawning vhost-user-net backend
d054ddd vm-virtio: Retry connections to vhost-user backends
b04eb47 vmm: Follow the "exe" symlink from the PID directory in /proc
5038878 vm-virtio: vhost_user: net: On shutdown() drop the socket
7c9e8b1 vmm: device_manager: Shutdown all virtio devices
545ea9e vm-virtio: Add shutdown method to VirtioDevice trait
ebd8369 main: Display git commit hash with the '--version' option
bdb92f9 build(deps): bump micro_http from `7fb2e46` to `7a23e54`
2061f0d tests: Always create shared VFIO directory from scratch
e8e4f43 tests: Use hugepages for test_vfio
296ada9 scripts: dev_cli: Fix post build permissions for the whole tree
287897d tests: Run test_vfio with PCI binary
1661444 build(deps): bump serde_json from 1.0.47 to 1.0.48
96479da build(deps): bump vm-memory from `f3d1c27` to `eb2fc0b`
88c1683 build(deps): bump memchr from 2.3.1 to 2.3.2
8d3e4f9 build(deps): bump micro_http from `c9e900c` to `7fb2e46`
53481aa docs: Update documentation related to multiqueue network
4dd16c2 vm-virtio: Detect if a tap interface supports multiqueue
8627656 net_util: Provide more accurate error messages
6e5338d build(deps): bump memchr from 2.3.0 to 2.3.1
014844d build: Don't fail build on test_vfio failure
779cbfe build(deps): bump backtrace from 0.3.43 to 0.3.44
700df9e vhost_user_net: Port to new exit event strategy
c33c38b vhost_user_block: Port to new exit event strategy
da7f31d bin: vhost_user_fs: Port to new exit event strategy
759a0be vhost_user_backend: Add support for handling exiting of worker thread
b17bafb build(deps): bump micro_http from `1de6f32` to `c9e900c`
7ca691f vhost_user_block: Implement and use worker shutdown
e619fe6 vhost_user_net: Remove "Clone" implementation
613f254 vhost_user_backend: Wait on the worker thread
97ab767 vhost_user_net: Shutdown worker thread on exit
7f032c8 bin: vhost_user_fs: Shutdown worker thread on exit
99cb8dc bin: vhost_user_fs use error! macro logging for consistency
710394b vhost_user_block: Forward the error from unexpected event
4f4c3d3 vhost_user_block: Make Error behave like net and fs versions
f1e19d6 vhost_user_backend: Forward the error from main thread
80c9dc2 Revert "vhost-user-backend: Correct error handling in run"
c706ca1 scripts: dev_cli: Simplify the build command exit path
0a1d6e1 scripts: dev_cli: Fix build directory permisions
c8fa809 scripts: dev_cli: Run unprivileged containers as the host user
26d8cae build(deps): bump micro_http from `ae15e75` to `1de6f32`
572aaa7 build(deps): bump serde_json from 1.0.46 to 1.0.47
04cb35e scripts: Make dev_cli.sh exit on test error
9bf100c build: Run worker and master build in parallel
bfbca59 scripts: Don't use interactive & terminal mode for docker
6e6eb5b build: Do cargo tests, unit tests and OpenAPI check on master
a5b053f scripts: dev_cli: Use a tmpfs mount for /tmp
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
Add support to hotplug vfio devices.
Use hypervisor API to attach devices via hotplug.
Fixes: #2496
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
Add option '-f' in build-kernel.sh to force the generation of .config
Signed-off-by: Jimmy Xu <junming.xjm@antfin.com>
n 请为您的变更输入提交说明。以 '#' 开始的行将被忽略，而一个空的提交
- Index the use-case of Intel and Nvidia GPUs
- Fix link to vfio-mediated-device in Intel GPU use-cases
Fixes#616
Signed-off-by: Jimmy Xu <junming.xjm@antfin.com>
This document decsribes how an Nvidia GPU can be used with Kata Containers in Nvidia GPU pass-through mode.
Fixes#616
Signed-off-by: Jimmy Xu <junming.xjm@antfin.com>
Because CI build is
1. Slow and in log it is showing because "apt-utils" not installed
2. to avoid CI build to exits with error without having certificate
Fixes: #970
Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
By default, Ubuntu or Debian based "apt" or "apt-get" system installs recommended but not suggested packages .
By passing "--no-install-recommends" option, the user lets apt-get know not to consider recommended packages as a dependency to install.
This results in smaller downloads and installation of packages .
Refer to blog at [Ubuntu Blog](https://ubuntu.com/blog/we-reduced-our-docker-images-by-60-with-no-install-recommends) .
Fixes: #970
Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
Because CI build is
1. Slow and in log it is showing because "apt-utils" not installed
2. to avoid CI build to exits with error without having certificate
Fixes: #427
Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
By default, Ubuntu or Debian based "apt" or "apt-get" system installs recommended but not suggested packages .
By passing "--no-install-recommends" option, the user lets apt-get know not to consider recommended packages as a dependency to install.
This results in smaller downloads and installation of packages .
Refer to blog at [Ubuntu Blog](https://ubuntu.com/blog/we-reduced-our-docker-images-by-60-with-no-install-recommends) .
Fixes: #427
Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
The default chrootBaseDir "/run/vc" in many distributions is mounted
with `noexec` flag, which will bring 'permission denied' error
when running kata-containers with jailer.
Therefore, we decided to remount the jailerRoot dir with exec when setting
up a new firecracker sandbox and umount it when cleaning up.
Fixes: #2511
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
originally, we forcefully set any bind-mount with `private` propagation
type, and it's not applied for all scenarios. e.g. we need to provide
`slave` or `shared` propagation type for bind-mounts in setting up jail
house.
Here, we add another parameter `pgtype` in func bindMount for providing
customized propagation parameters.
Fixes: #2511
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
