This function can be used to kill all lingering vhost and qemu
processes that might have been left behind by vfio-user|vhost
tests.
Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: I17121f416e26732d53b5dfec0f010e5db8bd369f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15186
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>