From 4454d9ac45fb77fd29e226d2edbf7fd188825b6a Mon Sep 17 00:00:00 2001
From: Stefan Lankes <slankes@eonerc.rwth-aachen.de>
Date: Tue, 5 Sep 2023 19:26:37 +0200
Subject: [PATCH] add KVM tests

---
 .github/workflows/ci.yml | 58 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 50a6f34121..d64ec10ac4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -345,3 +345,61 @@ jobs:
             sleep 5
             curl http://127.0.0.1:9975/help
             sleep 1
+
+  run-x86_64-kvm:
+    name: Run Hermit for Rust (x86_64 + kvm)
+    runs-on: [self-hosted]
+    steps:
+    - name: Install QEMU, NASM
+      run: |
+        sudo apt-get update
+        sudo apt-get install qemu-system-x86 nasm libcap-ng-dev libseccomp-dev socat
+    - name: Checkout hermit-rs
+      uses: actions/checkout@v4
+      with:
+        repository: hermitcore/hermit-rs
+        submodules: true
+    - name: Remove hermit-kernel submodule
+      run: git rm -r kernel
+    - name: Checkout hermit-kernel
+      uses: actions/checkout@v4
+      with:
+        path: kernel
+    - uses: mkroening/rust-toolchain-toml@main
+    - uses: Swatinem/rust-cache@v2
+    - name: Build dev profile
+      run: cargo build -Zbuild-std=std,panic_abort --package rusty_demo --target x86_64-unknown-hermit
+    - name: Download loader
+      uses: dsaltares/fetch-gh-release-asset@1.1.1
+      with:
+        repo: hermitcore/rusty-loader
+        file: rusty-loader-x86_64
+    - name: Install uhyve
+      run: cargo +stable install --locked uhyve
+    - name: Check KVM availability
+      shell: bash
+      run: |
+         lscpu
+         kvm-ok
+    - name: Test debug version (Uhyve)
+      run: uhyve --verbose -c 1 target/x86_64-unknown-hermit/debug/rusty_demo
+      env:
+        RUST_LOG: debug
+    - name: Test debug profile (Qemu)
+      run: |
+        qemu-system-x86_64 -display none -smp 1 -m 128M -serial stdio \
+          -enable-kvm -cpu qemu64,apic,fsgsbase,rdtscp,xsave,xsaveopt,fxsr,rdrand \
+          -kernel rusty-loader-x86_64 \
+          -initrd target/x86_64-unknown-hermit/debug/rusty_demo
+    - name: Build release profile
+      run: cargo build -Zbuild-std=std,panic_abort --target x86_64-unknown-hermit --package rusty_demo --release
+    - name: Test release version (Uhyve)
+      run: uhyve --verbose -c 1 target/x86_64-unknown-hermit/release/rusty_demo
+      env:
+        RUST_LOG: debug
+    - name: Test release profile (Qemu)
+      run: |
+        qemu-system-x86_64 -display none -smp 1 -m 128M -serial stdio \
+          -enable-kvm -cpu qemu64,apic,fsgsbase,rdtscp,xsave,xsaveopt,fxsr,rdrand \
+          -kernel rusty-loader-x86_64 \
+          -initrd target/x86_64-unknown-hermit/release/rusty_demo