Commit Graph

2526 Commits

Author SHA1 Message Date
Sebastien Boeuf
c13721fdbd vmm: memory_manager: Handle user defined memory zones
In case the memory size is 0, this means the user defined memory
zones are used as a way to specify how to back the guest memory.

This is the first step in supporting complex use cases where the user
can define exactly which type of memory from the host should back the
memory from the guest.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-08-25 16:43:10 +02:00
Sebastien Boeuf
7cd3867e2c vmm: memory_manager: Provide file offset through create_ram_region()
In anticipation for the need to map part of a file with the function
create_ram_region(), it is extended to accept a file offset as argument.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-08-25 16:43:10 +02:00
Sebastien Boeuf
59d4a56ab7 vmm: memory_manager: Don't truncate backing file
In case the provided backing file is an actual file and not a directory,
we should not truncate it, as we expect the file to already be the right
size.

This change will be important once we try to map the same file through
multiple memory mappings. We can't let the file be truncated as the
second mapping wouldn't work properly.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-08-25 16:43:10 +02:00
Sebastien Boeuf
be475ddc22 main, vmm: Let the user define distincts memory zones
Introducing a new CLI option --memory-zone letting the user specify
custom memory zones. When this option is present, the --memory size
must be explicitly set to 0.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-08-25 16:43:10 +02:00
Sebastien Boeuf
d25ec66bb6 vmm: memory_manager: Simplify start_addr()
Small simplification for the function calculating the start address.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-08-25 16:43:10 +02:00
Anatol Belski
12212d2966 pci: device_manager: Remove hardcoded I/O port assignment
It is otherwise seems to be able to cause resource conflicts with
Windows APCI_HAL. The OS might do a better job on assigning resources
to this device, withouth them to be requested explicitly. 0xcf8 and
0xcfc are only what is certainly needed for the PCI device enumeration.

Signed-off-by: Anatol Belski <anatol.belski@microsoft.com>
2020-08-25 09:00:06 +02:00
Michael Zhao
a4222afd7c scripts: Remove the workaround for "with-serde" in unit tests on AArch64
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2020-08-24 10:59:08 +02:00
Michael Zhao
afc98a5ec9 vmm: Fix AArch64 clippy warnings of vmm and other crates
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2020-08-24 10:59:08 +02:00
Michael Zhao
46b8f38987 arch: Fix AArch64 clippy warnings of arch crate
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2020-08-24 10:59:08 +02:00
Michael Zhao
527e8e7b1d build: Add quality checks workflow for AArch64
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2020-08-24 10:59:08 +02:00
Amey Narkhede
dc9c12518e docs/iommu: Update cpu and memory option parameters
Use of backing file is deprecated hence use the `hugepages` field.
Also use the `boot` field for specifying number of cpus

Signed-off-by: Amey Narkhede <ameynarkhede02@gmail.com>
2020-08-24 08:49:47 +02:00
dependabot-preview[bot]
0c33bf0044 build(deps): bump syn from 1.0.38 to 1.0.39
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.38 to 1.0.39.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.38...1.0.39)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-24 06:48:33 +00:00
Muminul Islam
92b4499c1e vmm, hypervisor: Add vmstate to snapshot and restore path
Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-08-24 08:48:15 +02:00
Muminul Islam
77e901a602 hypervisor: Introduce VM state to Vm hypervisor trait
We may need to store hypervisor speciific data to the VM. This support is
needed for Microsoft hyperv implementations. This patch introduces two
new definitions to Vm trait and implements for KVM.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2020-08-24 08:48:15 +02:00
dependabot-preview[bot]
8962e25268 build(deps): bump miniz_oxide from 0.4.0 to 0.4.1
Bumps [miniz_oxide](https://github.com/Frommi/miniz_oxide) from 0.4.0 to 0.4.1.
- [Release notes](https://github.com/Frommi/miniz_oxide/releases)
- [Changelog](https://github.com/Frommi/miniz_oxide/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Frommi/miniz_oxide/compare/0.4.0...0.4.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-24 04:00:04 +00:00
Wei Liu
47e8f5475e pci/msix: remove reference to KVM from a comment
Signed-off-by: Wei Liu <liuwe@microsoft.com>
2020-08-21 16:23:41 +02:00
Wei Liu
e6849699d2 vfio: remove KVM-ism from comments and error messages
Signed-off-by: Wei Liu <liuwe@microsoft.com>
2020-08-21 16:23:41 +02:00
Wei Liu
571c368528 vfio: fix comment for map_mmio_regions
Signed-off-by: Wei Liu <liuwe@microsoft.com>
2020-08-21 16:23:41 +02:00
dependabot-preview[bot]
57ff608be9 build(deps): bump libc from 0.2.74 to 0.2.76
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.74 to 0.2.76.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.74...0.2.76)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-21 07:08:35 +00:00
dependabot-preview[bot]
da72d30f53 build(deps): bump ppv-lite86 from 0.2.8 to 0.2.9
Bumps [ppv-lite86](https://github.com/cryptocorrosion/cryptocorrosion) from 0.2.8 to 0.2.9.
- [Release notes](https://github.com/cryptocorrosion/cryptocorrosion/releases)
- [Commits](https://github.com/cryptocorrosion/cryptocorrosion/compare/ppv-lite86-0.2.8...ppv-lite86-0.2.9)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-21 06:17:47 +00:00
dependabot-preview[bot]
1c9c0fa0e5 build(deps): bump linux-loader from 726360b to 3cf96c5
Bumps [linux-loader](https://github.com/rust-vmm/linux-loader) from `726360b` to `3cf96c5`.
- [Release notes](https://github.com/rust-vmm/linux-loader/releases)
- [Commits](726360bb2c...3cf96c53ed)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-21 06:17:35 +00:00
dependabot-preview[bot]
421f1c9d8b build(deps): bump autocfg from 1.0.0 to 1.0.1
Bumps [autocfg](https://github.com/cuviper/autocfg) from 1.0.0 to 1.0.1.
- [Release notes](https://github.com/cuviper/autocfg/releases)
- [Commits](https://github.com/cuviper/autocfg/compare/1.0.0...1.0.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-21 04:14:36 +00:00
Sebastien Boeuf
d751f419de Jenkinsfile: Force the cleanup after stages are aborted
Problem with the previous solution was that Cleanup stage was not
executed when previous stages failed. We fix this by adding a post
section that executes always after the Aarch64 build completed, no
matter if it has failed, succeeded or been aborted.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-08-19 09:26:36 -07:00
Michael Zhao
cd0b8ed8f8 virtio-devices: Allowing SYS_write syscall for virtio-net-ctl thread
"debug!" marco is used in virtio-devices/src/epoll_helper.rs. When"-vvv"
and "--log-file" option was specified, the missing "SYS_write" rule
caused a "bad system call" crash.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2020-08-19 14:26:07 +02:00
Sebastien Boeuf
bcbc098c66 Jenkinsfile: Add a cleanup stage
Cleanup of the Aarch64 machine can't be done as part of the parallel
stage as this is often skipped. When the build is aborted because
another parallel stage failed, the post actions are simply not
performed. That's why we need a dedicated stage, out of the parallel
ones, to cleanup the Aarch64 machine.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-08-19 11:23:06 +02:00
Amey Narkhede
9304b92219 docs/virtio-fs: Update --memory option parameters
Use updated --memory option parameters. The field `size` needs
M/G suffix. Without the suffix cloud-hypervisor panics at
src/main.rs:353
Also the use of backing file is deprecated so use `shared` field

Signed-off-by: Amey Narkhede <ameynarkhede02@gmail.com>
2020-08-19 10:43:04 +02:00
Bo Chen
02d87833f0 virtio-devices: seccomp: Add seccomp filters for vhost_blk thread
This patch enables the seccomp filters for the vhost_blk worker thread.

Partially fixes: #925

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-19 08:33:58 +02:00
Bo Chen
4e0ea15075 virtio-devices: seccomp: Add seccomp filter for vhost_net thread
This patch enables the seccomp filters for the vhost_net worker thread.

Partially fixes: #925

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-19 08:33:58 +02:00
Bo Chen
896b9a1d4b virtio-devices: seccomp: Add seccomp filter for vhost_net_ctl thread
This patch enables the seccomp filters for the vhost_net_ctl worker thread.

Partially fixes: #925

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-19 08:33:58 +02:00
Bo Chen
02d63149fe virtio-devices: seccomp: Add seccomp filters for vhost_fs thread
This patch enables the seccomp filters for the vhost_fs worker thread.

Partially fixes: #925

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-19 08:33:58 +02:00
Bo Chen
c82ded8afa virtio-devices: seccomp: Add seccomp filters for balloon thread
This patch enables the seccomp filters for the balloon worker thread.

Partially fixes: #925

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-19 08:33:58 +02:00
Bo Chen
c460178723 virtio-devices: seccomp: Add seccomp filters for mem thread
This patch enables the seccomp filters for the mem worker thread.

Partially fixes: #925

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-19 08:33:58 +02:00
dependabot-preview[bot]
c30ff62a7a build(deps): bump libssh2-sys from 0.2.18 to 0.2.19
Bumps [libssh2-sys](https://github.com/alexcrichton/ssh2-rs) from 0.2.18 to 0.2.19.
- [Release notes](https://github.com/alexcrichton/ssh2-rs/releases)
- [Commits](https://github.com/alexcrichton/ssh2-rs/compare/libssh2-sys-0.2.18...libssh2-sys-0.2.19)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-19 06:24:42 +00:00
dependabot-preview[bot]
58d0aec510 build(deps): bump cc from 1.0.58 to 1.0.59
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.58 to 1.0.59.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.58...1.0.59)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-19 06:24:29 +00:00
Michael Zhao
24fb5c8387 tests: Enable test case test_counters on AArch64
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2020-08-18 08:10:04 +02:00
Bo Chen
de3b17d948 virtio-devices: Print out worker thread errors
As we never join the spawned virtio-devices worker threads, the error
returned from each worker thread is lost. For now, we simply print out
the error from each worker thread.

Fixes: #1551

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-18 07:57:11 +02:00
dependabot-preview[bot]
df30b23f0c build(deps): bump once_cell from 1.4.0 to 1.4.1
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.4.0 to 1.4.1.
- [Release notes](https://github.com/matklad/once_cell/releases)
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.4.0...v1.4.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-18 05:55:55 +00:00
dependabot-preview[bot]
4cde183783 build(deps): bump tinyvec from 0.3.3 to 0.3.4
Bumps [tinyvec](https://github.com/Lokathor/tinyvec) from 0.3.3 to 0.3.4.
- [Release notes](https://github.com/Lokathor/tinyvec/releases)
- [Commits](https://github.com/Lokathor/tinyvec/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-18 05:55:43 +00:00
dependabot-preview[bot]
f02a5d0915 build(deps): bump libz-sys from 1.0.27 to 1.1.0
Bumps [libz-sys](https://github.com/rust-lang/libz-sys) from 1.0.27 to 1.1.0.
- [Release notes](https://github.com/rust-lang/libz-sys/releases)
- [Commits](https://github.com/rust-lang/libz-sys/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-18 05:55:31 +00:00
Bo Chen
aaa02a0d78 virtio-devices: seccomp: Add 'brk' syscall to all worker threads
To prevent potential failures, this patch adds 'brk' syscall to all
virtio-devices worker threads.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-17 21:08:49 +02:00
Bo Chen
c90a71e329 virtio-devices: seccomp: Add 'brk' syscall to the rng thread
From the experiments of running integration tests on my local machine,
auditd occationally reported the 'brk' syscall is needed for the
'virtio-rng' worker thread.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-17 21:08:49 +02:00
Bo Chen
c70ad27247 virtio-devices: Add seccomp filter list for net worker thread
This patch adds the seccomp filter list for the virtio_net thread, while
the list was already added for the virtio_net_ctl thread.

Partially fixes: #925

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-17 21:08:49 +02:00
Bo Chen
3d6d9ca4de virtio-devices: Print out error message from the net worker thread
Partially fixes: #1551

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-17 21:08:49 +02:00
Bo Chen
1bf7817c40 virtio-devices: seccomp: Distinguish viritio-net-ctl from virtio-net
The current seccomp filter for virtio-net is actually for the worker
thread 'virtio_net_ctl' (not the actual worker thread
'virtio_net'). This patch introduces changes to distinguish those two
worker threads and seccomp filters.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-17 21:08:49 +02:00
Bo Chen
4539236690 virtio-devices: seccomp: Add seccomp filters for iommu thread
This patch enables the seccomp filters for the iommu worker thread.

Partially fixes: #925

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-17 21:08:49 +02:00
Bo Chen
dc6c62af09 virtio-devices: Print out error message from the iommu worker thread
Partially fixes: #1551

Signed-off-by: Bo Chen <chen.bo@intel.com>
2020-08-17 21:08:49 +02:00
dependabot-preview[bot]
d71142277c build(deps): bump libz-sys from 1.0.25 to 1.0.27
Bumps [libz-sys](https://github.com/rust-lang/libz-sys) from 1.0.25 to 1.0.27.
- [Release notes](https://github.com/rust-lang/libz-sys/releases)
- [Commits](https://github.com/rust-lang/libz-sys/compare/1.0.25...1.0.27)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-17 07:14:15 +00:00
Sebastien Boeuf
17a0733527 Jenkinsfile: Don't retry integration tests on failure
We recently added the ability for the gnu and musl workers to retry if
integration test were not passing, relying on some simple Jenkins
options. Unfortunately, this is not working as expected as the retries
never pass either. The suspected reason is the machine itself, which
might be scheduled on some specific hardware, which makes our VMs more
error prone.

Bottom line, on a faulty machine, the tests will always fail, therefore
there is no added value in retrying on the same machine.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-08-14 16:44:35 +02:00
Anatol Belski
eba42c392f devices: acpi: Add UID to devices with common HID
Some OS might check for duplicates and bail out, if it can't create a
distinct mapping. According to ACPI 5.0 section 6.1.12, while _UID is
optional, it becomes required when there are multiple devices with the
same _HID.

Signed-off-by: Anatol Belski <ab@php.net>
2020-08-14 08:52:02 +02:00
dependabot-preview[bot]
ebe61de0d1 build(deps): bump clap from 2.33.2 to 2.33.3
Bumps [clap](https://github.com/clap-rs/clap) from 2.33.2 to 2.33.3.
- [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/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-14 06:18:55 +00:00