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Author SHA1 Message Date
Wei Liu
5646a917ff tpm: handle short write 
There is no guarantee that the write can send the whole buffer at once.

In those rare occasions, we should return a sensible error.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-31 18:09:28 +00:00
Wei Liu
6e22f23831 tpm: save almost 8KB stack space 
The largest possible PTM response is only 16 bytes. Size the output
buffer correctly.

In the socket read function, rely on the caller to provide a
sufficiently large buffer. That eliminates another large stack variable.

In total this saves almost 8KB stack space.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-31 18:09:28 +00:00
Wei Liu
8e996ff2fe tpm: drop unnecessary cast 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-31 18:09:28 +00:00
Wei Liu
2d2f356d94 devices: tpm: failure to deliver request is considered fatal 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-31 18:09:18 +00:00
dependabot[bot]
938c16f2b2 build: Bump cc from 1.0.78 to 1.0.79 
Bumps [cc](https://github.com/rust-lang/cc-rs) from 1.0.78 to 1.0.79.
- [Release notes](https://github.com/rust-lang/cc-rs/releases)
- [Commits](https://github.com/rust-lang/cc-rs/compare/1.0.78...1.0.79)

---
updated-dependencies:
- dependency-name: cc
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-31 13:51:07 +00:00
dependabot[bot]
105a7dd7aa build: Bump cc from 1.0.78 to 1.0.79 in /fuzz 
Bumps [cc](https://github.com/rust-lang/cc-rs) from 1.0.78 to 1.0.79.
- [Release notes](https://github.com/rust-lang/cc-rs/releases)
- [Commits](https://github.com/rust-lang/cc-rs/compare/1.0.78...1.0.79)

---
updated-dependencies:
- dependency-name: cc
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-30 23:21:59 +00:00
Wei Liu
11ef495e6b performance-metrics: share build.rs from project root 
No need to duplicate the same content in two places.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-30 21:10:02 +00:00
Wei Liu
34b3170680 vmm: fix two typos 
Change "thead" to "thread".

Also make sure the two messages are distinguishable by adding "vmm" and
"vm" prefix.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-30 21:10:02 +00:00
Wei Liu
427a2bacf5 block_util: convert aligned_operations to SmallVec 
The number of aligned operations can not be larger than the number of
descriptors. Initializing the capacity to 1 is good enough per the
observation that most of time there is only one data descriptor in a
given request.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-30 08:13:40 +00:00
Wei Liu
1325c76525 block_util: use SmallVec in async adaptor 
Also fix a comment while at it.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-30 08:13:40 +00:00
Michael Zhao
4a51a6615f arch: Fix AArch64 socket setting in CPU topology 
Before Linux v6.0, AArch64 didn't support "socket" in "cpu-map"
(CPU topology) of FDT.

We found that clusters can be used in the same way of sockets. That is
the way we implemented the socket settings in Cloud Hypervisor. But in
fact it was a bug.

Linux commit 26a2b7 fixed the mistake. So the cluster nodes can no
longer act as sockets. And in a following commit dea8c0, sockets were
supported.

This patch fixed the way to configure sockets. In each socket, a default
cluster was added to contain all the cores, because cluster layer is
mandatory in CPU topology on AArch64.

This fix will break the socket settings on the guests where the kernel
version is lower than v6.0. In that case, if socket number is set to
more than 1, the kernel will treat that as FDT mistake and all the CPUs
will be put in single cluster of single socket.

The patch only impacts the case of using FDT, not ACPI.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
 2023-01-30 08:12:56 +00:00
Rob Bradford
d5ce855649 misc: Update reference kernel to 6.1.6 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2023-01-30 08:12:56 +00:00
Bo Chen
496f932276 build: Temporarily disable bare metal x86-64 workers 
These machines are unreachable.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2023-01-28 09:27:27 +00:00
dependabot[bot]
c33efe294a build: Bump micro_http from fbef706 to b538bf8 
Bumps [micro_http](https://github.com/firecracker-microvm/micro-http) from `fbef706` to `b538bf8`.
- [Release notes](https://github.com/firecracker-microvm/micro-http/releases)
- [Commits](fbef706e28...b538bf89e5)

---
updated-dependencies:
- dependency-name: micro_http
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-27 23:59:35 +00:00
dependabot[bot]
2d022d0c85 build: Bump micro_http from fbef706 to b538bf8 in /fuzz 
Bumps [micro_http](https://github.com/firecracker-microvm/micro-http) from `fbef706` to `b538bf8`.
- [Release notes](https://github.com/firecracker-microvm/micro-http/releases)
- [Commits](fbef706e28...b538bf89e5)

---
updated-dependencies:
- dependency-name: micro_http
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-27 23:19:16 +00:00
Praveen K Paladugu
5b31b19530 tests: enable tpm tests for mshv 
Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2023-01-27 21:14:38 +00:00
Praveen K Paladugu
ad202f9b7a hypervisor: x86: emulate MOVSB 
Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2023-01-27 21:14:38 +00:00
Wei Liu
3a225aaa23 hypervisor: x86: emulate MOVSW 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-27 21:14:38 +00:00
Wei Liu
1bfa07f48e hypervisor: x86: use a macro to generate emulate function for movs 
No functional change.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-27 21:14:38 +00:00
Ravi kumar Veeramally
8e682bcb00 scripts: Avoid warning from mkdosfs command 
Fix lowercase label to avoid "mkfs.fat: Warning: lowercase labels
might not work properly on some systems".

Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
 2023-01-27 08:12:38 -08:00
Bo Chen
1ee2922dbc Jenkinsfile: Enforce global execution timeout 
This patch adds a global execution timeout to the Jenkinsfile to avoid
infinite pending Jenkins pipelines, such as when certain worker nodes
are not available. The global execution timeout is now set to 4 hours
which is derived from total timeout of our longest stage (e.g. the
`Worker build`).

Fixes: #5148

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2023-01-27 08:04:40 +00:00
dependabot[bot]
2ce503f457 build: Bump libfuzzer-sys from 0.4.5 to 0.4.6 in /fuzz 
Bumps [libfuzzer-sys](https://github.com/rust-fuzz/libfuzzer) from 0.4.5 to 0.4.6.
- [Release notes](https://github.com/rust-fuzz/libfuzzer/releases)
- [Changelog](https://github.com/rust-fuzz/libfuzzer/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-fuzz/libfuzzer/compare/0.4.5...0.4.6)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-26 23:17:41 +00:00
Bo Chen
574576c8e9 misc: Automatically fix cargo clippy issues added in 1.68 (beta) 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2023-01-26 08:58:37 -08:00
Ravi kumar Veeramally
aaf67c9ae4 doc: Add musl-tools to instructions for build 
As a first time user of cloud-hypervisor and Rust environment
you get build errors with out this.

Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
 2023-01-26 08:09:46 -08:00
Rob Bradford
8b9da4e286 build: Bump MSRV to 1.62 
Needed for #[derive(Default)] on enums which is now clippy checked in
1.68.

Fixes: #5140

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2023-01-26 13:05:23 +00:00
dependabot[bot]
271f11d9ec build: Bump ssh2 from 0.9.3 to 0.9.4 
Bumps [ssh2](https://github.com/alexcrichton/ssh2-rs) from 0.9.3 to 0.9.4.
- [Release notes](https://github.com/alexcrichton/ssh2-rs/releases)
- [Commits](https://github.com/alexcrichton/ssh2-rs/compare/0.9.3...0.9.4)

---
updated-dependencies:
- dependency-name: ssh2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-26 07:59:11 +00:00
Muminul Islam
e436b382cc scripts: check if /dev/{mshv,kvm} exists before test run 
Right now integration test fails during the test run if
/dev/mshv or /dev/kvm does not exist. We should not
progress and exit early if not present.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
 2023-01-26 07:58:13 +00:00
Wei Liu
1ce1fe7334 tpm: rework set_buffer_size 
Make the code more idiomatic by wrapping the actual size configured in
the returning Result type. This further allows simplifying
get_buffer_size.

The debug message in startup_tpm is more useful if it prints out the
actual size than the wanted size.

No functional change.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-26 07:57:48 +00:00
Wei Liu
73af65f417 tpm: drop unused fields in BackendCmd struct 
They are never used.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-26 07:57:48 +00:00
Wei Liu
cffde0ff65 devices: avoid unnecessary allocations in TPM code 
Use the data buffer in the TPM device directly.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-26 07:57:48 +00:00
Wei Liu
e41b7d90d5 tpm: drop cmd from Emulator struct 
The command is not done asynchronously. And there is no way to propagate
this error anywhere.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-26 07:57:48 +00:00
Wei Liu
60425471dd tpm: get_buffer_size always succeeds 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-26 07:57:48 +00:00
Wei Liu
2b76e1d7ba devices: simplify TPM handling 
The error is never propagated anywhere. Drop it.

Avoid unwrapping unconditionally.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-26 07:57:48 +00:00
Wei Liu
15ace525be devices: drop cmd field from TPM struct 
There is no need to hold on to it. It is only used locally in a
function.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-26 07:57:48 +00:00
Wei Liu
8db630763a devices: clean up two comments in TPM code 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-25 18:40:57 +00:00
Wei Liu
cd1470e289 devices: rework TPM register and field look-up 
Match against enums instead.

This then drops the need to import phf.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-25 18:40:57 +00:00
Wei Liu
99d8c34861 devices: change TPM_CRB_R_MAX from u32 to usize 
This simplifies the code a bit.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2023-01-25 18:40:57 +00:00
Philipp Schuster
6725771dc3 virtio-devices: typo fixes 
Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
 2023-01-25 10:38:31 +00:00
dependabot[bot]
0e8fd0bc17 build: Bump object from 0.30.2 to 0.30.3 
Bumps [object](https://github.com/gimli-rs/object) from 0.30.2 to 0.30.3.
- [Release notes](https://github.com/gimli-rs/object/releases)
- [Changelog](https://github.com/gimli-rs/object/blob/master/CHANGELOG.md)
- [Commits](https://github.com/gimli-rs/object/compare/0.30.2...0.30.3)

---
updated-dependencies:
- dependency-name: object
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-24 23:41:13 +00:00
dependabot[bot]
0ef1e668a5 build: Bump quote from 1.0.21 to 1.0.23 in /fuzz 
Bumps [quote](https://github.com/dtolnay/quote) from 1.0.21 to 1.0.23.
- [Release notes](https://github.com/dtolnay/quote/releases)
- [Commits](https://github.com/dtolnay/quote/compare/1.0.21...1.0.23)

---
updated-dependencies:
- dependency-name: quote
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-24 23:21:28 +00:00
dependabot[bot]
477332a94a build: Bump arbitrary from 1.2.0 to 1.2.3 in /fuzz 
Bumps [arbitrary](https://github.com/rust-fuzz/arbitrary) from 1.2.0 to 1.2.3.
- [Release notes](https://github.com/rust-fuzz/arbitrary/releases)
- [Changelog](https://github.com/rust-fuzz/arbitrary/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-fuzz/arbitrary/compare/v1.2.0...v1.2.3)

---
updated-dependencies:
- dependency-name: arbitrary
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-24 00:26:33 +00:00
dependabot[bot]
7b102c4fa3 build: Bump gimli from 0.27.0 to 0.27.1 
Bumps [gimli](https://github.com/gimli-rs/gimli) from 0.27.0 to 0.27.1.
- [Release notes](https://github.com/gimli-rs/gimli/releases)
- [Changelog](https://github.com/gimli-rs/gimli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/gimli-rs/gimli/compare/0.27.0...0.27.1)

---
updated-dependencies:
- dependency-name: gimli
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-23 23:43:21 +00:00
Praveen K Paladugu
1e159dbefb tests: Add a test for tpm driver 
Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2023-01-23 10:10:19 -08:00
Praveen K Paladugu
a4ef6e57a7 ci: install swtpm in Docker container 
Add steps to build and install swtpm and its dependencies in
ci docker container.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2023-01-23 10:10:19 -08:00
Bo Chen
ec45daac19 docs: Use the TDVF firmware from the edk2 repository 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2023-01-23 10:25:27 +01:00
dependabot[bot]
c773330a65 build: Bump arc-swap from 1.5.1 to 1.6.0 in /fuzz 
Bumps [arc-swap](https://github.com/vorner/arc-swap) from 1.5.1 to 1.6.0.
- [Release notes](https://github.com/vorner/arc-swap/releases)
- [Changelog](https://github.com/vorner/arc-swap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/arc-swap/compare/v1.5.1...v1.6.0)

---
updated-dependencies:
- dependency-name: arc-swap
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-20 23:17:10 +00:00
Sebastien Boeuf
e4ae668bcd tdx: Update support based on kvm-upstream v5.19 
In order to comply with latest TDX version, we rely onto the branch
kvm-upstream-2022.08.07-v5.19-rc8 from https://github.com/intel/tdx
repository. Updates are based on changes that happened in
arch/x86/include/uapi/asm/kvm.h headers file.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2023-01-20 09:59:56 +00:00
Rob Bradford
f6c058da56 .github: Don't try and create releases for created branches 
Dependabot will create a branch on the repo for it's updates this
triggers the release action (because it's the same event as a tag) which
will then fail leading to dependabot PRs not being automerged. Instead
only run the release check test on PRs or tag creation.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2023-01-20 09:58:53 +00:00
dependabot[bot]
089dffcb49 build: Bump io-uring from 0.5.11 to 0.5.12 
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.5.11 to 0.5.12.
- [Release notes](https://github.com/tokio-rs/io-uring/releases)
- [Commits](https://github.com/tokio-rs/io-uring/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-20 09:24:06 +00:00
dependabot[bot]
9d7034b9c6 build: Bump io-uring from 0.5.11 to 0.5.12 in /fuzz 
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.5.11 to 0.5.12.
- [Release notes](https://github.com/tokio-rs/io-uring/releases)
- [Commits](https://github.com/tokio-rs/io-uring/commits)

---
updated-dependencies:
- dependency-name: io-uring
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-01-20 09:44:48 +01:00