Commit Graph

1752 Commits

Author SHA1 Message Date
Sebastien Boeuf
afd9f17b73 virtio-fs: Deprecate the DAX feature
Disable the DAX feature from the virtio-fs implementation as the feature
is still not stable. The feature is deprecated, meaning the 'dax'
parameter will be removed in about 2 releases cycles.

In the meantime, the parameter value is ignored and forced to be
disabled.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-24 10:39:11 -07:00
Rob Bradford
7a8061818e vmm: Don't expose MemoryManager ACPI functionality unless required
When running non-dynamic or with virtio-mem for hotplug the ACPI
functionality should not be included on the DSDT nor does the
MemoryManager need to be placed on the MMIO bus.

Fixes: #3883

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-24 13:17:51 +00:00
Rob Bradford
f6dfb42a64 vmm: cpu: Don't place CpuManager on MMIO bus when non-dynamic
This is now consistent with not supplying the _CRS for the device when
CpuManager is not dynamic.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-24 13:17:39 +00:00
Rob Bradford
bbf7fd5372 vmm: Reject memory resizing on TDX
This is similar to the dynamic concept used in CpuManager.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-23 23:15:20 +00:00
Rob Bradford
1756b23aea vmm: device_manager: Check IOMMU placed device hotplug
Rather than just printing a message return an error back through the API
if the user attempts to hotplug a device that supports being behind an
IOMMU where that device isn't placed on an IOMMU segment.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-22 11:13:20 +00:00
Rob Bradford
0834eca8d4 vmm: config: Validate IOMMU configuration
Ensure devices that are specified to be on a PCI segment that is behind
the IOMMU are IOMMU enabled if possible or error out for those devices
that do not support it.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-22 11:13:20 +00:00
Rob Bradford
6d2224f1ba vmm: device_manager: Create IOMMU mapping for hotplugged virtio devices
Previously it was not possible to enable vIOMMU for a virtio device.
However with the ability to place an entire PCI segment behind the
IOMMU the IOMMU mapping needs to be setup for the virtio device if it is
behind the IOMMU.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-22 11:13:20 +00:00
Rob Bradford
54b65107b1 vmm: config: Validate vDPA devices in configuration
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-22 11:13:20 +00:00
Rob Bradford
3b8a017257 vmm: acpi: Print total size of ACPI tables
This can already be calculated by the summing the tables reported by the
Linux kernel but this is more convenient.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-21 14:41:46 +00:00
dependabot[bot]
f05a408a8d build: bump libc from 0.2.120 to 0.2.121
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.120 to 0.2.121.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.120...0.2.121)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-03-20 12:25:30 +00:00
Sebastien Boeuf
9c95109a6b vmm: Streamline reboot code path
Separate the destruction and cleanup of original VM and the creation of
the new one. In particular have a clear hand off point for resources
(e.g. reset EventFd) used by the new VM from the original. In the
situation where vm.shutdown() generates an error this also avoids the
Vmm reference to the Vm (self.vm) from being maintained.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-18 12:28:50 +01:00
Sebastien Boeuf
3fea5f5396 vmm: Add support for hotplugging a vDPA device
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-18 12:28:40 +01:00
Sebastien Boeuf
c73c6039c3 vmm: Enable vDPA support
Based on the newly added Vdpa device along with the new vdpa parameter,
this patch enables the support for vDPA devices.

It's important to note this the only virtio device for which we provide
an ExternalDmaMapping instance. This will allow for the right DMA ranges
to be mapped/unmapped.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-18 12:28:40 +01:00
Sebastien Boeuf
72169686fe vmm: Add a vDPA device parameter
Introduce a new --vdpa parameter associated with a VdpaConfig for the
future creation of a Vdpa device.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-18 12:28:40 +01:00
Rob Bradford
7324b0e514 vmm: cpu: Only include hotplug/unplug related AML code if dynamic
This will significantly reduce the size of the DSDT and the effort
required to parse them if there is no requirement to support
hotplug/unplug.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-17 13:46:21 +00:00
Rob Bradford
188078467d vmm: cpu: Deny resizing if CpuManager is not dynamic
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-17 13:46:21 +00:00
Rob Bradford
e5cb13588b vmm: cpu: Add concept of making CpuManager dynamic
If the CpuManager is dynamic it devices CPUs can be
hotplugged/unplugged.

Since TDX does not support CPU hotplug this is currently the only
determinator as to whether the CpuManager is dynamic.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-03-17 13:46:21 +00:00
dependabot[bot]
9c3f8cf2f5 build: bump libc from 0.2.119 to 0.2.120
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.119 to 0.2.120.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.119...0.2.120)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-03-15 00:21:58 +00:00
LiHui
b0be5ff8ad API: fix http hang for vmm.ping/vm.create/vm.info/vmm.shutdown
vmm.ping/vm.info will hang for PUT method, vm.create/vmm.shutdonw hang for GET method.
Because these four APIs do not write the response body when the HTTP method does not match.

Signed-off-by: LiHui <andrewli@kubesphere.io>
2022-03-11 11:56:14 +00:00
Sebastien Boeuf
9d46890dc0 vmm: device_manager: Make virtio DMA mapping conditional on vIOMMU
In case the virtio device which requires DMA mapping is placed behind a
virtual IOMMU, we shouldn't map/unmap any region manually. Instead, we
provide the DMA handler to the virtio-iommu device so that it can
trigger the proper mappings.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-11 12:37:17 +01:00
Sebastien Boeuf
a4f742277b vmm: device_manager: Handle DMA mapping for virtio devices
If a virtio device is associated with a DMA handler, the DMA mapping and
unmapping is performed from the device manager through the handler.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-11 12:37:17 +01:00
Sebastien Boeuf
86bc313f38 virtio-devices, vmm: Register a DMA handler to VirtioPciDevice
Given that some virtio device might need some DMA handling, we provide a
way to store this through the VirtioPciDevice layer, so that it can be
accessed when the PCI device is removed.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-11 12:37:17 +01:00
Sebastien Boeuf
54d63e774c vmm: device_manager: Extend MetaVirtioDevice with a DMA handler
In anticipation for handling potential DMA mapping/unmapping operations for a
virtio device, we extend the MetaVirtioDevice with an additional field
that holds an optional DMA handler.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-11 12:37:17 +01:00
Sebastien Boeuf
f801b0fc72 vmm: device_manager: Factorize virtio device tuple into structure
The tuple of information related to each virtio device is too big, and
it's better to factorize it through a dedicated structure.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-11 12:37:17 +01:00
Sebastien Boeuf
80296b9497 vmm: device_manager: Remove typedef VirtioDeviceArc
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-11 12:37:17 +01:00
Yi Wang
5375b84e3b vmm: interrupt: fix msi mask irq causing kernel panic on AMD
When mask a msi irq, we set the entry.masked to be true, so kvm
hypervisor will not pass the gsi to kernel through KVM_SET_GSI_ROUTING
ioctl which update kvm->irq_routing. This will trigger kernel
panic on AMD platform when the gsi is the largest one in kernel
kvm->irqfds.items:

crash> bt
PID: 22218  TASK: ffff951a6ad74980  CPU: 73  COMMAND: "vcpu8"
 #0 [ffffb1ba6707fa40] machine_kexec at ffffffff8565b397
 #1 [ffffb1ba6707fa90] __crash_kexec at ffffffff85788a6d
 #2 [ffffb1ba6707fb58] crash_kexec at ffffffff8578995d
 #3 [ffffb1ba6707fb70] oops_end at ffffffff85623c0d
 #4 [ffffb1ba6707fb90] no_context at ffffffff856692c9
 #5 [ffffb1ba6707fbf8] exc_page_fault at ffffffff85f95b51
 #6 [ffffb1ba6707fc50] asm_exc_page_fault at ffffffff86000ace
    [exception RIP: svm_update_pi_irte+227]
    RIP: ffffffffc0761b53  RSP: ffffb1ba6707fd08  RFLAGS: 00010086
    RAX: ffffb1ba6707fd78  RBX: ffffb1ba66d91000  RCX: 0000000000000001
    RDX: 00003c803f63f1c0  RSI: 000000000000019a  RDI: ffffb1ba66db2ab8
    RBP: 000000000000019a   R8: 0000000000000040   R9: ffff94ca41b82200
    R10: ffffffffffffffcf  R11: 0000000000000001  R12: 0000000000000001
    R13: 0000000000000001  R14: ffffffffffffffcf  R15: 000000000000005f
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
 #7 [ffffb1ba6707fdb8] kvm_irq_routing_update at ffffffffc09f19a1 [kvm]
 #8 [ffffb1ba6707fde0] kvm_set_irq_routing at ffffffffc09f2133 [kvm]
 #9 [ffffb1ba6707fe18] kvm_vm_ioctl at ffffffffc09ef544 [kvm]
    RIP: 00007f143c36488b  RSP: 00007f143a4e04b8  RFLAGS: 00000246
    RAX: ffffffffffffffda  RBX: 00007f05780041d0  RCX: 00007f143c36488b
    RDX: 00007f05780041d0  RSI: 000000004008ae6a  RDI: 0000000000000020
    RBP: 00000000000004e8   R8: 0000000000000008   R9: 00007f05780041e0
    R10: 00007f0578004560  R11: 0000000000000246  R12: 00000000000004e0
    R13: 000000000000001a  R14: 00007f1424001c60  R15: 00007f0578003bc0
    ORIG_RAX: 0000000000000010  CS: 0033  SS: 002b

To solve this problem, move route.disable() before set_gsi_routes() to
remove the gsi from irqfds.items first.

This problem only exists on AMD platform, 'cause on Intel platform
kernel just return when update irte while it only prints a warning on
AMD.

Also, this patch adjusts the order of enable() and set_gsi_routes() in
unmask(), which should do no harm.

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
2022-03-10 09:27:50 +01:00
Yi Wang
db9e5e5a87 vmm: interrupt: fix msi mask irq causing kernel panic on AMD
When mask a msi irq, we set the entry.masked to be true, so kvm
hypervisor will not pass the gsi to kernel through KVM_SET_GSI_ROUTING
ioctl which update kvm->irq_routing. This will trigger kernel
panic on AMD platform when the gsi is the largest one in kernel
kvm->irqfds.items:

crash> bt
PID: 22218  TASK: ffff951a6ad74980  CPU: 73  COMMAND: "vcpu8"
 #0 [ffffb1ba6707fa40] machine_kexec at ffffffff8565b397
 #1 [ffffb1ba6707fa90] __crash_kexec at ffffffff85788a6d
 #2 [ffffb1ba6707fb58] crash_kexec at ffffffff8578995d
 #3 [ffffb1ba6707fb70] oops_end at ffffffff85623c0d
 #4 [ffffb1ba6707fb90] no_context at ffffffff856692c9
 #5 [ffffb1ba6707fbf8] exc_page_fault at ffffffff85f95b51
 #6 [ffffb1ba6707fc50] asm_exc_page_fault at ffffffff86000ace
    [exception RIP: svm_update_pi_irte+227]
    RIP: ffffffffc0761b53  RSP: ffffb1ba6707fd08  RFLAGS: 00010086
    RAX: ffffb1ba6707fd78  RBX: ffffb1ba66d91000  RCX: 0000000000000001
    RDX: 00003c803f63f1c0  RSI: 000000000000019a  RDI: ffffb1ba66db2ab8
    RBP: 000000000000019a   R8: 0000000000000040   R9: ffff94ca41b82200
    R10: ffffffffffffffcf  R11: 0000000000000001  R12: 0000000000000001
    R13: 0000000000000001  R14: ffffffffffffffcf  R15: 000000000000005f
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
 #7 [ffffb1ba6707fdb8] kvm_irq_routing_update at ffffffffc09f19a1 [kvm]
 #8 [ffffb1ba6707fde0] kvm_set_irq_routing at ffffffffc09f2133 [kvm]
 #9 [ffffb1ba6707fe18] kvm_vm_ioctl at ffffffffc09ef544 [kvm]
    RIP: 00007f143c36488b  RSP: 00007f143a4e04b8  RFLAGS: 00000246
    RAX: ffffffffffffffda  RBX: 00007f05780041d0  RCX: 00007f143c36488b
    RDX: 00007f05780041d0  RSI: 000000004008ae6a  RDI: 0000000000000020
    RBP: 00000000000004e8   R8: 0000000000000008   R9: 00007f05780041e0
    R10: 00007f0578004560  R11: 0000000000000246  R12: 00000000000004e0
    R13: 000000000000001a  R14: 00007f1424001c60  R15: 00007f0578003bc0
    ORIG_RAX: 0000000000000010  CS: 0033  SS: 002b

To solve this problem, move route.disable() before set_gsi_routes() to
remove the gsi from irqfds.items first.

This problem only exists on AMD platform, 'cause on Intel platform
kernel just return when update irte while it only prints a warning on
AMD.

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
2022-03-10 09:27:50 +01:00
dependabot[bot]
08f4375177 build: bump clap from 3.1.5 to 3.1.6
Bumps [clap](https://github.com/clap-rs/clap) from 3.1.5 to 3.1.6.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v3.1.5...v3.1.6)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-03-08 01:52:09 +00:00
dependabot[bot]
f48aa66ccb build: bump anyhow from 1.0.55 to 1.0.56
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.55 to 1.0.56.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.55...1.0.56)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-03-08 00:48:22 +00:00
Sebastien Boeuf
885dce4082 deps: Move to latest vm-virtio and vhost-user-backend releases
Move to release version v0.2.0 for both vm-virtio and vhost-user-backend
crates rather than relying on their main branch, as they might be
subject to breaking changes.

Fixes #3800

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-03-07 13:30:42 +00:00
Wei Liu
4cf22e4ec7 arch: do not hardcode MMIO region length in MmioDeviceInfo
Add a field for its length and fix up users.

Things work just because all hardcoded values agree with each other.
This is prone to breakage.

No functional change.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2022-03-04 15:21:48 +08:00
dependabot[bot]
40faac3d85 build: bump clap from 3.1.3 to 3.1.5
Bumps [clap](https://github.com/clap-rs/clap) from 3.1.3 to 3.1.5.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v3.1.3...v3.1.5)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-03-02 23:50:35 +00:00
dependabot[bot]
a25b49e80c build: bump clap from 3.1.2 to 3.1.3
Bumps [clap](https://github.com/clap-rs/clap) from 3.1.2 to 3.1.3.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v3.1.2...v3.1.3)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-03-01 09:10:36 +01:00
dependabot[bot]
9cbb94b6d9 build: bump gdbstub_arch from 0.2.0 to 0.2.2
Bumps [gdbstub_arch](https://github.com/daniel5151/gdbstub) from 0.2.0 to 0.2.2.
- [Release notes](https://github.com/daniel5151/gdbstub/releases)
- [Changelog](https://github.com/daniel5151/gdbstub/blob/master/CHANGELOG.md)
- [Commits](https://github.com/daniel5151/gdbstub/commits/0.2.2)

---
updated-dependencies:
- dependency-name: gdbstub_arch
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-02-24 09:57:39 +01:00
Feng Ye
6c1fe07d90 openapi: Mark ReceiveMigrationData.receiver_url as required
Signed-off-by: Feng Ye <yefeng@smartx.com>
2022-02-24 09:17:22 +01:00
dependabot[bot]
92a8fbbff8 build: bump gdbstub from 0.6.0 to 0.6.1
Bumps [gdbstub](https://github.com/daniel5151/gdbstub) from 0.6.0 to 0.6.1.
- [Release notes](https://github.com/daniel5151/gdbstub/releases)
- [Changelog](https://github.com/daniel5151/gdbstub/blob/master/CHANGELOG.md)
- [Commits](https://github.com/daniel5151/gdbstub/compare/0.6.0...0.6.1)

---
updated-dependencies:
- dependency-name: gdbstub
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-02-24 01:58:22 +00:00
dependabot[bot]
f2dfb44d5c build: bump clap from 3.1.1 to 3.1.2
Bumps [clap](https://github.com/clap-rs/clap) from 3.1.1 to 3.1.2.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v3.1.1...v3.1.2)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-02-24 01:10:05 +00:00
Sebastien Boeuf
00fbd77494 vmm: api: Make 'local' optional in SendMigrationData
Make sure the OpenAPI definition matches the code.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-02-23 14:37:41 +01:00
Feng Ye
c504f302e9 vmm: api: Make VmSendMigrationData.local optional
Fixes: #3756

Signed-off-by: Feng Ye <yefeng@smartx.com>
2022-02-23 11:56:09 +00:00
Akira Moroo
2451c4d833 vmm: Implement GDB event handler to enable --gdb flag
This commit adds event fds and the event handler to send/receive
requests and responses from the GDB thread. It also adds `--gdb` flag to
enable GDB stub feature.

Signed-off-by: Akira Moroo <retrage01@gmail.com>
2022-02-23 11:16:09 +00:00
Akira Moroo
23bb629241 vmm: Add stop_on_boot to Vm to stop VM on boot
This commit adds `stop_on_boot` to `Vm` so that the VM stops before
starting on boot requested. This change is required to keep the target
VM stopped before a debugger attached as the user expected.

Signed-off-by: Akira Moroo <retrage01@gmail.com>
2022-02-23 11:16:09 +00:00
Akira Moroo
bae63a8b8c vmm: Add debug_request to send debug request
This commit adds `Vm::debug_request` to handle `GdbRequestPayload`,
which will be sent from the GDB thread.

Signed-off-by: Akira Moroo <retrage01@gmail.com>
2022-02-23 11:16:09 +00:00
Akira Moroo
2f430e08e1 vmm: Implement multicore GDB stub support
This commit adds GDB stub implementation with multicore support. This
implementaton is based on the gdbstub crate example code [1].

[1]
https://github.com/daniel5151/gdbstub/tree/master/examples/armv4t_multicore

Signed-off-by: Akira Moroo <retrage01@gmail.com>
2022-02-23 11:16:09 +00:00
Akira Moroo
f1c4705638 vmm: Add Debuggable trait implementation
This commit adds initial gdb.rs implementation for `Debuggable` trait to
describe a debuggable component. Some part of the trait bound
implementations is based on the crosvm GDB stub code [1].

[1] https://github.com/google/crosvm/blob/main/src/gdb.rs

Signed-off-by: Akira Moroo <retrage01@gmail.com>
2022-02-23 11:16:09 +00:00
Akira Moroo
a2a492f3df seccomp: Add ioctls to seccomp filter for guest debug
This commit adds `KVM_SET_GUEST_DEBUG` and `KVM_TRANSLATE` ioctls to
seccomp filter to enable guest debugging without `--seccomp=false`.

Signed-off-by: Akira Moroo <retrage01@gmail.com>
2022-02-23 11:16:09 +00:00
Akira Moroo
f452e51488 vmm: Add BreakPoint to VmState
This commit adds `VmState::BreakPoint` to handle hardware breakpoint.
The VM will enter this state when a breakpoint hits or a debugger
interrupts the execution.

Signed-off-by: Akira Moroo <retrage01@gmail.com>
2022-02-23 11:16:09 +00:00
Fabiano Fidêncio
dd77070f16 openapi: Update the PciBdf type
42b5d4a2f7 has changed how the PciBdf
field of a DeviceNode is represented (from an int32 to its own struct).

To avoid marshelling / demarshelling issues for the projects relying on
the openapi auto generated code, let's propagate the change, updating
the yaml file accordingly.

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
2022-02-22 15:10:08 +00:00
dependabot[bot]
81d53c5711 build: bump libc from 0.2.118 to 0.2.119
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.118 to 0.2.119.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.118...0.2.119)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-02-22 09:55:13 +00:00
dependabot[bot]
a6cd2e10c1 build: bump clap from 3.1.0 to 3.1.1
Bumps [clap](https://github.com/clap-rs/clap) from 3.1.0 to 3.1.1.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/clap_complete-v3.1.0...v3.1.1)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-02-22 08:44:41 +00:00
Michael Zhao
0fc3fad363 vmm: Limit "Dies" in VCPU topology on AArch64
`Dies per package` setting of VCPU topology doesnot apply on AArch64.
Now we only accept `1` value. This way we can make the `dies` field
transparent, avoid it from impacting the topology setting.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2022-02-22 09:21:00 +08:00