Commit Graph

324 Commits

Author SHA1 Message Date
dependabot[bot]
8d5b4f9707 build: bump serde from 1.0.133 to 1.0.134
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.133 to 1.0.134.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.133...v1.0.134)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-22 01:46:08 +00:00
dependabot[bot]
25ce38bee1 build: bump serde_derive from 1.0.133 to 1.0.134
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.133 to 1.0.134.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.133...v1.0.134)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-22 00:26:15 +00:00
Jianyong Wu
81c5855184 fdt: add PMU node to fdt
PMU node in fdt stores some important info like irq number.

Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
2022-01-21 17:59:36 +08:00
Jianyong Wu
53060874a7 vmm: Init PMU for vcpu when create vm
PMU is needed in guest for performance profiling, thus should be
enabled.

Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
2022-01-21 17:59:36 +08:00
dependabot[bot]
1f5e2a38a7 build: bump libc from 0.2.112 to 0.2.113
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.112 to 0.2.113.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.112...0.2.113)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-21 00:44:12 +00:00
Sebastien Boeuf
2acb50f752 arch: x86_64: tdx: Add ACPI table helper to TdHob
Adding a new method to the TdHob structure so that we can easily insert
a ACPI_TABLE_HOB into the HOB.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-01-20 16:50:55 +00:00
Sebastien Boeuf
4fda4ad6c9 arch, vmm: tdx: Remove TD_VMM_DATA mechanism
It's been decided the ACPI tables will be passed to the firmware in a
different way, rather than using TD_VMM_DATA. Since TD_VMM_DATA was
introduced for this purpose, there's no reason to keep it in our
codebase.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-01-20 16:50:55 +00:00
Wei Liu
c9983ff4ad arch: drop allow(clippy::transmute_ptr_to_ptr)
It is not needed.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2022-01-18 17:23:27 -08:00
Wei Liu
714b529bb2 arch: aarch64: drop unnecessary static lifetime
This also has the side effect for making access_redists_aux function
strictly more useful.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2022-01-18 17:23:27 -08:00
Wei Liu
99bcebad74 arch: aarch64: do not unnecessarily add mut keyword
Signed-off-by: Wei Liu <liuwe@microsoft.com>
2022-01-18 17:23:27 -08:00
Wei Liu
8155be2e6b arch: aarch64: vm_memory is not required when configuring vcpu
Drop the unused parameter throughout the code base.

Also take the chance to drop a needless clone.

No functional change intended.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2022-01-14 16:03:12 -08:00
Rob Bradford
ade8d71264 arch: aarch64: Fix beta clippy issue
error: unneeded late initalization
Error:    --> arch/src/aarch64/gic/gicv3_its.rs:127:9
    |
127 |         let attr: u64;
    |         ^^^^^^^^^^^^^^
    |
    = note: `-D clippy::needless-late-init` implied by `-D warnings`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
help: declare `attr` here
    |
128 |         let attr: u64 = if save {
    |         +++++++++++++++
help: remove the assignments from the branches
    |
129 ~             u64::from(kvm_bindings::KVM_DEV_ARM_ITS_SAVE_TABLES)
130 |         } else {
131 ~             u64::from(kvm_bindings::KVM_DEV_ARM_ITS_RESTORE_TABLES)
    |
help: add a semicolon after the `if` expression
    |
132 |         };
    |          +

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-01-14 14:33:18 +00:00
Rob Bradford
3baebc1af0 arch: x86_64: Fix clippy (needless_late_init) issue
warning: unneeded late initalization
   --> arch/src/x86_64/mod.rs:318:17
    |
318 |                 let reg_val: u32;
    |                 ^^^^^^^^^^^^^^^^^
    |
    = note: `#[warn(clippy::needless_late_init)]` on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
help: declare `reg_val` here
    |
319 |                 let reg_val: u32 = match reg {
    |                 ++++++++++++++++++
help: remove the assignments from the `match` arms
    |
321 ~                         entry.eax
322 |                     }
323 |                     CpuidReg::EBX => {
324 ~                         entry.ebx
325 |                     }
326 |                     CpuidReg::ECX => {
  ...
help: add a semicolon after the `match` expression
    |
332 |                 };
    |                  +

warning: unneeded late initalization
   --> arch/src/x86_64/mod.rs:525:13
    |
525 |             let entry_compatible;
    |             ^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
help: declare `entry_compatible` here
    |
526 |             let entry_compatible = match entry.compatible_check {
    |             ++++++++++++++++++++++
help: remove the assignments from the `match` arms
    |
530 ~                     src_vm_feature_bits_only == 0
531 |                 }
532 |                 CpuidCompatibleCheck::Equal => {
533 ~                     src_vm_feature == dest_vm_feature
534 |                 }
535 |                 CpuidCompatibleCheck::NumNotGreater => {

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-01-07 08:16:26 -08:00
dependabot[bot]
cf2abd35d0 build: bump serde_derive from 1.0.132 to 1.0.133
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.132 to 1.0.133.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.132...v1.0.133)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-04 03:58:23 +00:00
dependabot[bot]
0dbff2a81d build: bump serde from 1.0.132 to 1.0.133
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.132 to 1.0.133.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.132...v1.0.133)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-04 03:26:00 +00:00
dependabot[bot]
748611752d build: bump anyhow from 1.0.51 to 1.0.52
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.51 to 1.0.52.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.51...1.0.52)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-24 00:22:38 +00:00
Sebastien Boeuf
89af7dcb2b deps: Bump vm-memory to 0.7.0
Updating Cloud Hypervisor to rely on vm-memory version 0.7.0.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-12-21 13:51:31 +01:00
dependabot[bot]
3f0a33a50f build: bump serde_derive from 1.0.131 to 1.0.132
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.131 to 1.0.132.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.131...v1.0.132)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-17 02:15:44 +00:00
dependabot[bot]
32aedddb0a build: bump serde from 1.0.131 to 1.0.132
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.131 to 1.0.132.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.131...v1.0.132)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-17 01:44:29 +00:00
dependabot[bot]
07a78842b5 build: bump libc from 0.2.109 to 0.2.112
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.109 to 0.2.112.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.109...0.2.112)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-14 02:30:54 +00:00
dependabot[bot]
39172f8b54 build: bump serde_derive from 1.0.130 to 1.0.131
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.130 to 1.0.131.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.130...v1.0.131)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-10 15:25:54 +00:00
dependabot[bot]
fb2b633ada build: bump serde from 1.0.130 to 1.0.131
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.130 to 1.0.131.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.130...v1.0.131)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-10 09:44:23 +01:00
dependabot[bot]
616d01aca2 build: bump libc from 0.2.108 to 0.2.109
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.108 to 0.2.109.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.108...0.2.109)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-07 09:29:45 +00:00
Henry Wang
90df54a245 aarch64: fdt: Create MSI mapping for PCI nodes
Each PCI device under a root complex is uniquely identified by its
Requester ID (AKA RID). A Requester ID is a triplet of a Bus number,
Device number, and Function number.

MSIs may be distinguished in part through the use of sideband data
accompanying writes. In the case of PCI devices, this sideband data
may be derived from the Requester ID. A mechanism is required to
associate a device with both the MSI controllers it can address,
and the sideband data that will be associated with its writes to
those controllers.

This commit adds the `msi-map` property for PCI nodes, therefore
creating MSI mapping for each PCI device.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-12-06 09:29:49 +00:00
Henry Wang
ca9a42ece8 aarch64: fdt: Create multiple PCI nodes based on PciSpaceInfo
This commit rewrites the `create_pci_node` in the FDT creator to
create multiple PCI nodes based on the vector of `PciSpaceInfo`,
and each PCI node in FDT reflects a PCI segment.

- The PCI MMIO config space, 32 bits PCI device space and 64 bits
PCI device space is re-calculated based on the `PciSpaceInfo` for
each PCI segment.
- A new FDT property `linux,pci-domain` is added.
- The virtio-iommu node is only created for the first PCI segment.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-12-06 09:29:49 +00:00
Henry Wang
2f8540da70 vmm: Rename PCI_MMIO_CONFIG_SIZE and move it to arch
The constant `PCI_MMIO_CONFIG_SIZE` defined in `vmm/pci_segment.rs`
describes the MMIO configuation size for each PCI segment. However,
this name conflicts with the `PCI_MMCONFIG_SIZE` defined in `layout.rs`
in the `arch` crate, which describes the memory size of the PCI MMIO
configuration region.

Therefore, this commit renames the `PCI_MMIO_CONFIG_SIZE` to
`PCI_MMIO_CONFIG_SIZE_PER_SEGMENT` and moves this constant from `vmm`
crate to `arch` crate.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-12-06 09:29:49 +00:00
Henry Wang
07bef815cc aarch64: Introduce struct PciSpaceInfo for FDT
Currently, a tuple containing PCI space start address and PCI space
size is used to pass the PCI space information to the FDT creator.
In order to support the multiple PCI segment for FDT, more information
such as the PCI segment ID should be passed to the FDT creator. If we
still use a tuple to store these information, the code flexibility and
readablity will be harmed.

To address this issue, this commit replaces the tuple containing the
PCI space information to a structure `PciSpaceInfo` and uses a vector
of `PciSpaceInfo` to store PCI space information for each segment, so
that multiple PCI segment information can be passed to the FDT together.

Note that the scope of this commit will only contain the refactor of
original code, the actual multiple PCI segments support will be in
following series, and for now `--platform num_pci_segments` should only
be 1.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-12-06 09:29:49 +00:00
Sebastien Boeuf
03a606c7ec arch, vmm: Place KVM identity map region after TSS region
In order to avoid the identity map region to conflict with a possible
firmware being placed in the last 4MiB of the 4GiB range, we must set
the address to a chosen location. And it makes the most sense to have
this region placed right after the TSS region.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-12-04 19:33:34 +00:00
Rob Bradford
348def9dfb arch, hypervisor, vmm: Explicitly place the TSS in the 32-bit space
Place the 3 page TSS at an explicit location in the 32-bit address space
to avoid conflicting with the loaded raw firmware.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-12-03 16:53:56 +01:00
Rob Bradford
4f4eb3f6b8 arch: x86_64: Only reserve used 32-bit address space
Reduce the size of the reserved 32-bit address space to the range used
by both the PCI MMIO config data and the 32-bit PCI device space.

This avoids issues when using firmware that is loaded into the very top
of the 32-bit address space as the RAM conflicts with the reserved
memory.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-12-02 16:42:01 +01:00
Rob Bradford
82d06c0efa vmm: Add support for booting raw binary (e.g. firmware) on x86-64
If the provided binary isn't an ELF binary assume that it is a firmware
to be loaded in directly. In this case we shouldn't program any of the
registers as KVM starts in that state.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-11-30 13:39:36 +01:00
dependabot[bot]
c4454f54bd build: bump anyhow from 1.0.48 to 1.0.51
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.48 to 1.0.51.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.48...1.0.51)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-29 23:43:56 +00:00
dependabot[bot]
6b23227e10 build: bump libc from 0.2.107 to 0.2.108
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.107 to 0.2.108.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.107...0.2.108)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-23 00:05:13 +00:00
dependabot[bot]
1bcb07b68b build: bump anyhow from 1.0.45 to 1.0.48
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.45 to 1.0.48.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.45...1.0.48)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-22 20:13:56 +00:00
Wei Liu
03862314eb arch: x86_64: add safety comments for impl ByteValued
Group impl clauses together to avoid repetition.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-11-17 14:40:51 +00:00
Wei Liu
5813ce0307 arch: x86_64: drop test_apic_delivery_mode
This test generates an array of random numbers and then applies the same
trivial algorithm twice -- once in set_apic_delivery_mode and another
time in an anonymous function.

Its usefulness is limited. Drop it to remove one unsafe in code.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-11-16 13:49:36 +00:00
Wei Liu
a4d8616676 arch: x86_64: tdx: drop one unsafe call in code
Implement Default trait for TdvfDescriptor and drop one unsafe in code.

No functional change.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-11-10 17:46:21 +01:00
Sebastien Boeuf
611e71826d deps: Downgrade anyhow
Because anyhow version 1.0.46 has been yanked, let's move back to the
previous version 1.0.45.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-11-10 09:43:12 +00:00
dependabot[bot]
a362e85539 build: bump anyhow from 1.0.45 to 1.0.46
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.45 to 1.0.46.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.45...1.0.46)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-08 23:34:03 +00:00
dependabot[bot]
b4f3e1c2a1 build: bump libc from 0.2.106 to 0.2.107
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.106 to 0.2.107.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.106...0.2.107)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-08 10:01:40 +00:00
dependabot[bot]
960c7027c7 build: bump anyhow from 1.0.44 to 1.0.45
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.44 to 1.0.45.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.44...1.0.45)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-03 09:43:57 +00:00
dependabot[bot]
21706b02b8 build: bump libc from 0.2.105 to 0.2.106
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.105 to 0.2.106.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.105...0.2.106)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-02 06:30:25 +00:00
dependabot[bot]
b5d5ffa969 build: bump libc from 0.2.104 to 0.2.105
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.104 to 0.2.105.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.104...0.2.105)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-10-26 01:32:06 +00:00
Sebastien Boeuf
7f0e7d19a6 Revert "build: bump vm-memory from 0.6.0 to 0.7.0"
This was causing some issues because of the use of 2 different versions
for the vm-memmory crate. We'll wait for all dependencies to be properly
resolved before we move to 0.7.0.

This reverts commit 76b6c62d07.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-10-22 11:09:36 +02:00
Bo Chen
76b6c62d07 build: bump vm-memory from 0.6.0 to 0.7.0
Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-10-21 06:19:02 -07:00
dependabot[bot]
feed0efc60 build: bump libc from 0.2.103 to 0.2.104
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.103 to 0.2.104.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.103...0.2.104)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-10-19 11:06:10 +02:00
dependabot[bot]
610d694f1d build: bump thiserror from 1.0.29 to 1.0.30
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.29 to 1.0.30.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.29...1.0.30)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-10-12 09:45:31 +02:00
Sebastien Boeuf
58d8206e2b migration: Use MemoryManager restore code path
Instead of creating a MemoryManager from scratch, let's reuse the same
code path used by snapshot/restore, so that memory regions are created
identically to what they were on the source VM.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-10-06 18:35:49 -07:00
Sebastien Boeuf
5b177b205b arch, vmm: Extend the data being snapshot
Storing multiple data coming from the MemoryManager in order to be able
to restore without creating everything from scratch.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-10-06 18:35:49 -07:00
Sebastien Boeuf
84a741a3fa arch: x86_64: tdx: Add TD_VMM_DATA support
Adding the definitions and helpers to build TD_VMM_DATA regions as part
of the TD_HOB.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-09-30 06:35:55 -07:00