Adding upstream version 2.7.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

.github/workflows/build.yml

@@ -23,7 +23,7 @@ jobs:
       - name: build
         run: |
           scripts/build.sh -b ${{ matrix.buildtype }} -c ${{ matrix.compiler }}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         name: upload logs
         if: failure()
         with:
@@ -53,7 +53,7 @@ jobs:
             scripts/build.sh -b release -c gcc -t ${{ matrix.arch }} cross
           params: "--platform linux/amd64"
           pull-params: "--platform linux/amd64"
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         name: upload logs
         if: failure()
         with:
@@ -72,7 +72,7 @@ jobs:
       - name: build
         run: |
           scripts/build.sh -b release -c gcc fallback
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: log files
@@ -89,3 +89,13 @@ jobs:
       - name: build
         run: |
           scripts/build.sh -m muon
+  build-make-static:
+    name: make static
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/igaw/linux-nvme/debian:latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: build
+        run: |
+          make static