Add integration test for pvpanic, by two methods:
- the vendor id and device id of pci device in guest
- triggering a guest panic and check event-monitor.
Also, to support pvpanic-pci driver, add pvpanic config
in resources.
Signed-off-by: Yi Wang <foxywang@tencent.com>
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Implemetion of BusDevice and PciDevice trait for pvpanic device.
Pvpanic device can be implemented as an ISA device or as a
PCI device, we choose PCI device for now.
Signed-off-by: Yi Wang <foxywang@tencent.com>
Introduce emulation of pvpanic device to allow cloud hypervisor to get
the notify from guest's pvpanic driver when guest kernel crash.
Signed-off-by: Yi Wang <foxywang@tencent.com>
This reverts commit efb579b224.
This PR was mistakenly merged due to the confusion around nightly
builds. The vm-memory update needs to be done in both the root workspace
and fuzz workspace together.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
On x86-64, when the underlying hypervisor platform is KVM, no
instruction emulator is necessary. KVM handles instruction boundaries
internally.
This change allows to skip the iced-x86 dependency on KVM, improving
build times, prunes the dependency graph and reduces network traffic
during the initial build.
For Hyper-V, the emulator is still necessary on x86-64, so nothing
changes there.
Signed-off-by: Christian Blichmann <cblichmann@google.com>
Otherwise, CONFIG_DEBUG_INFO will be enabled automatically bloating the
size of the kernel image.
Now the size of kernel image is reduced from 635M to 60M on x86_64.
Signed-off-by: Bo Chen <chen.bo@intel.com>
Remove clippy:all and update it with correct clippy lint,
so that it gives proper information.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
Between musl and glibc there is a difference in the signature of the
ioctl libc function. Use an anonymous cast to force the type coversion.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
According the std docs implementing From<..> is preferred since it
gives you Into<..> for free where the reverse isn’t true.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
Add a Default implementation that delegates to new, so that clippy
can be removed.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
Fix these warnings:
SC2086 info: Double quote to prevent globbing and word splitting.
DL3047 info: Avoid use of wget without progress bar. Use `wget --progress=dot:giga <url>`. Or consider using `-q` or `-nv` (shorthands for `--quiet` or `--no-verbose`).
SC2006 style: Use $(...) notation instead of legacy backticks `...`.
Ignore these warning cause they break the build or they do not apply:
DL3008 warning: Pin versions in apt get install. Instead of `apt-get install <package>` use `apt-get install <package>=<version>`
DL3003 warning: Use WORKDIR to switch to a directory
SC2016 info: Expressions don't expand in single quotes, use double quotes for that.
SC2046 warning: Quote this to prevent word splitting.
DL4006 warning: Set the SHELL option -o pipefail before RUN with a pipe in it. If you are using /bin/sh in an alpine image or if your shell is symlinked to busybox then consider explicitly setting your SHELL to /bin/ash, or disable this check
SC2155 warning: Declare and assign separately to avoid masking return values.
Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>
hadolint error:
DL3015 info: Avoid additional packages by specifying `--no-install-recommends`
Add required packages ca-certificates unzip iproute2 dbus
Without these packages build or integration tests fail if
--no-install-recommends is specified. Previously these packages were
installed as part of recommended dependency packages.
Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>
Setting environment variable
DEBIAN_FRONTEND=noninteractive
Makes unnecessary setting it in all apt-get install commands
Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>
Some parts of Dockerfile are indented with spaces others with tabs.
Unify indentation to use spaces.
Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>
Test was failing due to regression caused by commit
d5558aea2a
Failing command:
sudo /mnt/ch-remote --api-socket /tmp/ch_api.sock resize --memory=1073741824"
Fixes#5190
Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>
This does the same thing as df2a7c17 ("vmm: Ignore and warn TAP FDs
sent via the HTTP request body"), but for the vm.create endpoint,
which also previously would accept file descriptors in the body, and
try to use whatever fd occupied that number as a TAP device.
Signed-off-by: Alyssa Ross <hi@alyssa.is>
Port of df2a7c17 ("vmm: Ignore and warn TAP FDs sent via the HTTP
request body"), but for the vm.create endpoint, which would previously
accept file descriptors in the body, and try to use whatever fd
occupied that number as a TAP device.
Since I had to move the wrapping of the net config in an Arc until
after it was modified, I made the same change to all other endpoints,
so the style stays consistent.
Signed-off-by: Alyssa Ross <hi@alyssa.is>
Using the data from sysfs forward the host host cache layout to the
guest using the FDT tables.
TEST=The host cache layout (from sysfs) can be seen in inside the guest
using lscpu.
Signed-off-by: zhongbingnan <zhongbingnan@bytedance.com>
