Secure Execution, also known as Protected Virtualization in QEMU, is a
confidential computing technology for s390x (IBM Z & LinuxONE). Allow
the respective object.
Fixes: #172
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
Add CCW (s390x) device numbers to VhostUserDevices, as is with other
device types. Add them to VhostUserFS devices (the only type currently
supported on s390x) when building QEMU parameters.
Fixes: #170
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
by splitting out the respective functionality to QemuNetParams,
QemuSCSIParams, QemuBlkParams, and QemuFSParams. This allows adding
functionality to these functions without going beyond the cyclomatic
complexity of 15 mandated by the lint checks.
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
Currently, if romfile field is empty, the commandline will
shows like below:
-device driver=virtio-net-pci,...,mq=on,vectors=4,romfile=
This does not make sense, just remove this field in commandline
Add unittest support.
Signed-off-by: Michael Qiu <qiudayu@huayun.com>
In Kata, we are getting a *lot* of logs at runtime from QMP, in particular `read from QMP: xxxx`
Ideally we'd set this to only be visible for trace, but I did not see this working when adding a
V(7) check around these prints. To avoid filling journal with info that isn't useful, let's drop.
Fixes: #165
Signed-off-by: Eric Ernst <eric.g.ernst@gmail.com>
Some architectures and setups do not support DIMM/NUMA. However, they
can still use memory backends, provided a memory backend of the same ID
is specified under -machine. This was introduced in QEMU 5.0. Enable
this functionality in appendMemoryKnobs.
Fixes: #160
Signed-off-by: Jakob Naucke <jakob.naucke@ibm.com>
Listening to the events channel from QEMU and a guest
panic event issued, then we can get the event and do some
work for the special event.
Fixes: #152
Signed-off-by: bin liu <bin@hyper.sh>
Remove CONTRIBUTORS.md file since, this repo is now part of the
kata-containers organization, the other repos don't have this file
and we are not willing to maintain (update) it.
Signed-off-by: Julio Montes <julio.montes@intel.com>
`govmm` is now part of the `kata-containers` GitHub organisation, so
update to reflect this.
Fixes: #145.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Add ExecuteAPVFIOMediatedDeviceAdd to qmp.go, which executes a hotplug
for an IBM Adjunct processor (AP) VFIO device (see also
https://www.kernel.org/doc/html/latest/s390/vfio-ap.html )
Also includes the respective unittest and adds the VfioAP DeviceDriver
constant to qemu.go.
Pushing again due to incidental CI failure
Fixes: #133
Signed-off-by: Jakob-Naucke <jakob.naucke@ibm.com>
Reviewed-by: alicefr <afrosi@redhat.com>
Use github actions to run unit tests.
Github actions service looks more stable and reliable than travis.
fixes#136
Signed-off-by: Julio Montes <julio.montes@intel.com>
Fix the following error:
```
Bad response status from coveralls: 422
{"message":"service_job_id (717167073) must be unique for Travis Jobs
not supplying a Coveralls Repo Token","error":true}
The command "$GOPATH/bin/goveralls -v -service=travis-ci" exited with 1.
```
fixes#135
Signed-off-by: Julio Montes <julio.montes@intel.com>
Signed-off-by: Qi Feng Huo <huoqif@cn.ibm.com>
fix typo
Signed-off-by: Qi Feng Huo <huoqif@cn.ibm.com>
qemu: remove useless fmt.Sprintf for qemuParams
Signed-off-by: Qi Feng Huo <huoqif@cn.ibm.com>
fix test cases for s390x
Signed-off-by: Qi Feng Huo <huoqif@cn.ibm.com>
