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Wei Liu
1eb4133034 hypervisor: x86: emulator: set IP properly for newly fetched stream 
The default value of IP is zero. If the decoder's state not set
properly, then the guest state is going to be wrong.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2024-07-04 18:45:01 +00:00
dependabot[bot]
9f3bea3e3f build: Bump anstyle-parse from 0.2.3 to 0.2.4 in /fuzz 
Bumps [anstyle-parse](https://github.com/rust-cli/anstyle) from 0.2.3 to 0.2.4.
- [Commits](https://github.com/rust-cli/anstyle/compare/anstyle-parse-v0.2.3...anstyle-parse-v0.2.4)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-07-03 21:54:50 +00:00
Alyssa Ross
e7c7a304e8 virtio-devices: fix UB getting tty size 
TIOCGWINSZ modifies its argument, so it needs to mutably borrow it.
Unfortunately, ioctl()'s signature is not able to enforce this, and
the write happens in the kernel, so I don't think anything like miri,
valgrind, UBSan, etc. would have been able to catch this.

The UB passing an immutable reference caused resulted, for me, in
get_win_size() returning (0, 0) since LLVM commit
9a09c737a052 ("[BasicAA] Make isNotCapturedBeforeOrAt() check for
calls more precise (#69931)").

I've had a look through the other ioctl() calls in Cloud Hypervisor,
and I don't think any others have the same problem.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
 2024-07-03 21:26:04 +00:00
Bo Chen
b5cce0d371 build: Enable vfio and sgx worker 
This reverts commit 7d84654a79.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2024-07-03 00:34:28 +00:00
Wei Liu
7c608f6380 hypervisor: x86: emulator: accept empty instruction stream input 
The emulator should fetch from memory just fine.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2024-07-02 14:59:50 +00:00
Wei Liu
3ad8d24943 hypervisor: x86: emulator: fix a variable 
Comparing RAX with RIP makes no logical sense other than RIP happens to
be the correct value. Use `target_rax` instead.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2024-07-02 14:59:50 +00:00
Wei Liu
56c6c02724 hypervisor: x86: emulator: test executing only one instruction 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2024-07-02 14:59:50 +00:00
Wei Liu
19b0ea842b hypervisor: x86: emulator: add the second instruction to test comment 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2024-07-02 14:59:50 +00:00
dependabot[bot]
16bd88b4b5 build: Bump cc from 1.0.99 to 1.0.101 in /fuzz 
Bumps [cc](https://github.com/rust-lang/cc-rs) from 1.0.99 to 1.0.101.
- [Release notes](https://github.com/rust-lang/cc-rs/releases)
- [Changelog](https://github.com/rust-lang/cc-rs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/cc-rs/compare/1.0.99...cc-v1.0.101)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-28 00:28:40 +00:00
dependabot[bot]
09136c50b5 build: Bump syn from 2.0.66 to 2.0.68 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 2.0.66 to 2.0.68.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/2.0.66...2.0.68)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-27 17:44:00 +00:00
Nuno Das Neves
380b7d398c build: Bump openssl-src to 3.3.1 
Signed-off-by: Nuno Das Neves <nudasnev@microsoft.com>
 2024-06-25 18:55:52 +00:00
Nuno Das Neves
764959c9a8 build: Bump libz-sys to 1.1.18 
Signed-off-by: Nuno Das Neves <nudasnev@microsoft.com>
 2024-06-25 18:55:52 +00:00
Bo Chen
7d84654a79 build: Temporarily disable vfio and sgx worker 
The corresponding bare-metal runner needs to be offline for
maintenance.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2024-06-25 17:40:20 +00:00
Julian Stecklina
246cb94dc5 build: Fix license string to comply with SPDX list 
cargo-cyclonedx rejects the current license key in Cargo.toml, because
it doesn't comply with the SPDX standard:

  Package cloud-hypervisor has an invalid license expression (LICENSE-APACHE & LICENSE-BSD-3-Clause), using as named license: Invalid Lax SPDX expression: unknown term

Fix by using the names from the SPDX list:
https://spdx.github.io/license-list-data/

Signed-off-by: Julian Stecklina <julian.stecklina@cyberus-technology.de>
 2024-06-25 09:14:19 -07:00
dependabot[bot]
165c2c476f build: Bump proc-macro2 from 1.0.83 to 1.0.86 in /fuzz 
Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.83 to 1.0.86.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.83...1.0.86)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-22 09:04:44 +00:00
dependabot[bot]
5e8f380698 build: Bump anyhow from 1.0.82 to 1.0.86 in /fuzz 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.82 to 1.0.86.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.82...1.0.86)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-21 16:45:25 +00:00
Rob Bradford
e9b2639757 build: Release v40.0 
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
 2024-06-21 08:40:44 +00:00
dependabot[bot]
98d0aabb99 build: Bump clap from 4.5.4 to 4.5.7 in /fuzz 
Bumps [clap](https://github.com/clap-rs/clap) from 4.5.4 to 4.5.7.
- [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-v4.5.4...v4.5.7)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-20 00:36:09 +00:00
dependabot[bot]
d206586683 build: Bump crossbeam-utils from 0.8.19 to 0.8.20 
Bumps [crossbeam-utils](https://github.com/crossbeam-rs/crossbeam) from 0.8.19 to 0.8.20.
- [Release notes](https://github.com/crossbeam-rs/crossbeam/releases)
- [Changelog](https://github.com/crossbeam-rs/crossbeam/blob/master/CHANGELOG.md)
- [Commits](https://github.com/crossbeam-rs/crossbeam/compare/crossbeam-utils-0.8.19...crossbeam-utils-0.8.20)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-19 00:32:27 +00:00
dependabot[bot]
19f2800d9e build: Bump clap_lex from 0.7.0 to 0.7.1 in /fuzz 
Bumps [clap_lex](https://github.com/clap-rs/clap) from 0.7.0 to 0.7.1.
- [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_lex-v0.7.0...clap_lex-v0.7.1)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-19 00:09:29 +00:00
Rob Bradford
08cf983d42 build: Fix Cargo.toml formatting 
In 42e9632c53 a fix was made to address a
typo in the taplo configuration file. Fixing this typo indicated that
many Cargo.toml files were no longer adhering to the formatting rules.
Fix the formatting by running `taplo fmt`.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
 2024-06-18 16:19:12 +00:00
dependabot[bot]
243dc5918c build: Bump regex-automata from 0.4.6 to 0.4.7 
Bumps [regex-automata](https://github.com/rust-lang/regex) from 0.4.6 to 0.4.7.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/regex-automata-0.4.6...regex-automata-0.4.7)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-18 14:26:39 +00:00
Songqian Li
544de7d000 tests: send SIGTERM to kill GuestCommand 
Killing CLH by SIGKILL will cause inaccurate code coverage
information. This patch changes the signal to SIGTERM.

Fixes: #6507

Signed-off-by: Songqian Li <sionli@tencent.com>
 2024-06-18 08:03:09 +00:00
dependabot[bot]
796db588ea build: Bump serde from 1.0.202 to 1.0.203 in /fuzz 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.202 to 1.0.203.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.202...v1.0.203)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-17 23:59:43 +00:00
dependabot[bot]
397c76dd20 build: Bump cc from 1.0.97 to 1.0.99 
Bumps [cc](https://github.com/rust-lang/cc-rs) from 1.0.97 to 1.0.99.
- [Release notes](https://github.com/rust-lang/cc-rs/releases)
- [Commits](https://github.com/rust-lang/cc-rs/compare/1.0.97...1.0.99)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-15 08:23:35 +00:00
Bo Chen
cdd3ff5e5a virtio-devices: vdpa: Don't restore on paused state 
Since vdpa device does not support pause/resume [1], it does not make
sense to restore on paused state.

[1] 099cdd2af8

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2024-06-15 07:32:58 +00:00
Bo Chen
6cb76abbf1 virtio-devices: vdpa: Don't error out on resume if not paused 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2024-06-15 07:32:58 +00:00
dependabot[bot]
3a5e5364b9 build: Bump cc from 1.0.98 to 1.0.99 in /fuzz 
Bumps [cc](https://github.com/rust-lang/cc-rs) from 1.0.98 to 1.0.99.
- [Release notes](https://github.com/rust-lang/cc-rs/releases)
- [Commits](https://github.com/rust-lang/cc-rs/compare/1.0.98...1.0.99)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-15 00:37:02 +00:00
dependabot[bot]
f2b2d033f7 build: Bump colorchoice from 1.0.0 to 1.0.1 in /fuzz 
Bumps [colorchoice](https://github.com/rust-cli/anstyle) from 1.0.0 to 1.0.1.
- [Commits](https://github.com/rust-cli/anstyle/compare/colorchoice-v1.0.0...colorchoice-v1.0.1)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-14 00:52:33 +00:00
dependabot[bot]
c41461c9c2 build: Bump getrandom from 0.2.13 to 0.2.14 
Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.2.13 to 0.2.14.
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.2.13...v0.2.14)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-13 23:55:04 +00:00
Yu Li
9257322330 block: qcow: add unit test for max nesting depth 
Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
 2024-06-13 01:42:11 +00:00
Yu Li
220455caaf block: qcow: limit max nesting depth for backing file 
Impose a limit on the maximum nesting of file formats that can open more
files. For example, a qcow2 file can have a backing file, which could be
another qcow2 file with a backing file (or even the same file as the
original), potentially causing unbounded recursion.

This commit is based on crosvm implementation:
eb1640e301

Fixes: #6472

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
 2024-06-13 01:42:11 +00:00
dependabot[bot]
c206c14318 build: Bump anstyle-query from 1.0.2 to 1.1.0 in /fuzz 
Bumps [anstyle-query](https://github.com/rust-cli/anstyle) from 1.0.2 to 1.1.0.
- [Commits](https://github.com/rust-cli/anstyle/compare/anstyle-query-v1.0.2...anstyle-query-v1.1.0)

---
updated-dependencies:
- dependency-name: anstyle-query
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-13 00:31:02 +00:00
dependabot[bot]
777757254b build: Bump async-io from 2.3.2 to 2.3.3 
Bumps [async-io](https://github.com/smol-rs/async-io) from 2.3.2 to 2.3.3.
- [Release notes](https://github.com/smol-rs/async-io/releases)
- [Changelog](https://github.com/smol-rs/async-io/blob/master/CHANGELOG.md)
- [Commits](https://github.com/smol-rs/async-io/compare/v2.3.2...v2.3.3)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-13 00:22:10 +00:00
Wei Liu
9c42d98e6a devices: move LocalTime to test module 
It is only used there.

Drop all its doc strings and pub annotations.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2024-06-12 16:59:20 +00:00
Wei Liu
254db7b96a vmm: fix documentation formatting 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2024-06-12 16:59:20 +00:00
Wei Liu
b3a73d6634 virtio-devices: fix documentation formatting 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2024-06-12 16:59:20 +00:00
Wei Liu
9cd214b0a1 rate_limiter: fix documentation indentation 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2024-06-12 16:59:20 +00:00
Praveen K Paladugu
9f969ee18d vmm: Use cloned fd to check if dev is a tty 
While checking if the console device is a tty use the cloned fd instead
of libc::STDOUT_FILENO.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
Praveen K Paladugu
c3fcddf830 vmm: Fix console dev handling in live migration 
Console devices are created after vm_config is received and the created
devices are passed Vm during vm_receive_state.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
Praveen K Paladugu
11d98fccac vmm: fix a typo in ioctl name 
Rename TIOCGTPEER ioctl to it proper name:TIOCGPTPEER.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
Praveen K Paladugu
a8fa2af64b vmm: dup serial fds to preserve them across reboots 
During vm_shutdown or vm_snapshot, all the console devices will be
closed. When this happens stdout (FD #2) will also be closed as the
console device using these FD is closed. If the VM were to be started
later, FD#2 can be assigned to a different file. But
pre_create_console_devices looks for FD#2 while opening tty device,
which could point to any file.

To avoid this problem, the STDOUT FD is duplicated when being
assigned to a console device. Even if the console devices were to be
closed, the duplicated FD will be closed and FD#2 will continue to
point to STDOUT.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
Praveen K Paladugu
dc723171a7 vmm: cleanup legacy console device management 
Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
Praveen K Paladugu
52eebaf6b2 vmm: refactor DeviceManager to use console_info 
While adding console devices, DeviceManager will now use the FDs in
console_info instead of creating them.

To reduce the size of this commit, I marked some variables are unused
with '_' prefix. All those variables are cleaned up in next commit.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
Praveen K Paladugu
380ba564f4 vmm: populate console_info during vm actions 
Use pre_create_console_devices method to create and populate console
device FDs into console_info in Vmm Object.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
Praveen K Paladugu
385f9a9aa9 vmm: save console_resize_pipe info to Vmm 
With this change all the information to manage console devices is now
available within Vmm Object.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
Praveen K Paladugu
d784bf0c75 vmm: move listen_for_sigwinch_on_tty method 
Move listen_for_sigwinch_on_tty to sigwinch_listener.rs module.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
Praveen K Paladugu
cf6115a73c vmm: Introduce console_devices module 
Introduce ConsoleInfo struct. This struct will be used to store FDs of
console devices created in pre_create_console_devices and passed to
vm_boot.

Move set_raw_mode, create_pty methods to console_devices.rs to
consolidate console management methods into a single module.

Lastly, copy the logic to create and configure console devices into
pre_create_console_devices method.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
 2024-06-12 15:47:19 +00:00
dependabot[bot]
0991b881de build: Bump syn from 2.0.64 to 2.0.66 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 2.0.64 to 2.0.66.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/2.0.64...2.0.66)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-12 00:40:31 +00:00
dependabot[bot]
e048da6f73 build: Bump blocking from 1.5.1 to 1.6.1 
Bumps [blocking](https://github.com/smol-rs/blocking) from 1.5.1 to 1.6.1.
- [Release notes](https://github.com/smol-rs/blocking/releases)
- [Changelog](https://github.com/smol-rs/blocking/blob/master/CHANGELOG.md)
- [Commits](https://github.com/smol-rs/blocking/compare/v1.5.1...v1.6.1)

---
updated-dependencies:
- dependency-name: blocking
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-06-12 00:32:18 +00:00