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>
The Kata architecture does not support rebooting VMs (the lifecycle
being start/exec/kill) and if a VM is killed (e.g. using sysrq-trigger),
the VM does not exit fully and other layers do not notice the state change.
Kata needs a way to tell QEMU to run with the '--no-reboot' option
so that the guest VM exits and does not attempt to reboot.
Add a NoReboot boolean Knob so when Knobs.NoReboot is set, the '--no-reboot'
command-line option will be passed to QEMU on startup.
Signed-off-by: Liam Merwick <liam.merwick@oracle.com>
multidevs specifies how to deal with multiple devices being shared with a 9p
export. `multidevs=remap` fixes the following warning:
```
9p: Multiple devices detected in same VirtFS export, which might lead to file
ID collisions and severe misbehaviours on guest!
You should either use a separate export for each device shared from host or
use virtfs option 'multidevs=remap'!
```
Signed-off-by: Julio Montes <julio.montes@intel.com>
vhost is a Netdev Tap Option used to configure a host TAP network interface
backend, according to the QMP API documentation the type for such option must
be a boolean. Use boolean type for vhost option to fix the following
error on recent versions of QEMU:
```
Invalid parameter type for 'vhost', expected: boolean
```
Signed-off-by: Julio Montes <julio.montes@intel.com>
The following options can be provided
Intremap: activates interrupt remapping
DeviceIotlb: enables device IOTLB support for the vIOMMU
CachingMode: enables Cahing Mode
See: https://wiki.qemu.org/Features/VT-d
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
There are three different types for the RTC clock: host, rt and vm.
Add `rt` to the list of RTC clocks.
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Allow API consumers to change the maximum number of ports in the virtio-serial
devices, setting a lower number of ports can improve the boot time and
reduce the attack surface.
fixes#120
Signed-off-by: Julio Montes <julio.montes@intel.com>
Following on from #111 which added support for multiple virtio transports,
add code to use virtio-mmio as the transport when booting a guest with
the microvm machine type and add a microvm case when checking for
NUMA support. Also add a test case for machine string parsing.
Signed-off-by: Liam Merwick <liam.merwick@oracle.com>
According to QEMU's nvdimm documentation: When 'pmem' is 'on' and QEMU is
built with libpmem support, QEMU will take necessary operations to guarantee
the persistence of its own writes to the vNVDIMM backend.
Signed-off-by: Julio Montes <julio.montes@intel.com>
