try vng

Author: bmastbergen

.github/workflows/vm.yml

@@ -8,16 +8,24 @@ jobs:
   vm-test:
     runs-on: ubuntu-latest
     steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+        with:
+          ref: "${{ github.event.pull_request.head.sha }}"
+
       - name: Enable KVM
         run: |
           echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
           sudo udevadm control --reload-rules
           sudo udevadm trigger --name-match=kvm
 
-      - name: Install virtme-ng
+      - name: Install tools
         run: |
-          sudo apt-get install virtme-ng cowsay
+          sudo apt-get install bison build-essential cowsay flex libelf-dev libncurses-dev libssl-dev virtme-ng
 
       - name: Run vng
         run: |
-          sudo vng -r --cpus $(nproc) -- uname -r | cowsay
+          sed -i 's/set_page_dirty = v9fs_set_page_dirty/dirty_folio = v9fs_dirty_folio/g' fs/9p/vfs_addr.c
+          sed -i 's/v9fs_set_page_dirty __set_page_dirty_nobuffers/v9fs_dirty_folio filemap_dirty_folio/g' fs/9p/vfs_addr.c
+          sudo vng --config configs/kernel-x86_64-rhel.config
+          sudo vng --cpus $(nproc) -- uname -r | cowsay