Testbench: 2 KVM Debian nodes w/ Soft RoCE

test/qcow2-img/.gitattributes

@@ -0,0 +1,2 @@
+debian-12-nocloud-amd64.node0.qcow2 filter=lfs diff=lfs merge=lfs -text
+debian-12-nocloud-amd64.node1.qcow2 filter=lfs diff=lfs merge=lfs -text

test/qcow2-img/debian-12-nocloud-amd64.node0.qcow2

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b55060ccdb33e4108020bcb391872eb29813806b66f9a8cb5dfacce217ff5019
+size 377356288

test/qcow2-img/debian-12-nocloud-amd64.node1.qcow2

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b55060ccdb33e4108020bcb391872eb29813806b66f9a8cb5dfacce217ff5019
+size 377356288

test/qemu-linux-node0.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+_SCRIPT_DIR=$(dirname -- $0)
+
+# Should have called the directory linux-torvalds, ah well.
+# Be careful not to drop serial port driver support!
+_KERNEL_DIR="${_SCRIPT_DIR}/bzimage/bzImage.0"
+
+# BusyBox + glibc.
+_ROOTFS_DIR="${_SCRIPT_DIR}/rootfs-img/rootfs.ext4.0"
+
+# Number of processes usable by VM.
+_SMP=2
+
+printf "Using kernel @ %s\n" $_KERNEL_DIR
+printf "Using rootfs @ %s\n" $_ROOTFS_DIR
+printf "Press any key to continue...\n"
+read -n 1 -r &>/dev/null
+
+qemu-system-x86_64 \
+    -kernel $_KERNEL_DIR \
+    -append "root=/dev/vda console=ttyS0 earlyprintk=serial nokaslr" \
+    -nographic \
+    -drive file=$_ROOTFS_DIR,if=virtio,index=0,media=disk,format=raw \
+    -m 512M \
+    -enable-kvm \
+    -cpu host \
+    -smp $_SMP \
+    -nic bridge,br=virbr0,model=e1000 \
+
+# `-s` enables gdb listening at :1234
+# `-S` stops emulator from running unless gdb listens