[PATCH 1/2] automation: Switch ppc64le tests to PowerNV machine type

[Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>]

Run ppc64le tests with the PowerNV machine type (bare metal) instead of
the paravirtualized pseries machine. This requires a more modern version
of QEMU than is present in debian bullseye's repository, so update the
dockerfile to build QEMU from source.

Signed-off-by: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>
---
 .../build/debian/bullseye-ppc64le.dockerfile  | 37 ++++++++++++++++++-
 automation/gitlab-ci/test.yaml                |  2 +-
 2 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/automation/build/debian/bullseye-ppc64le.dockerfile 
b/automation/build/debian/bullseye-ppc64le.dockerfile
index 8fad26e903..15827bbcf4 100644
--- a/automation/build/debian/bullseye-ppc64le.dockerfile
+++ b/automation/build/debian/bullseye-ppc64le.dockerfile
@@ -1,4 +1,36 @@
+FROM debian:bullseye-slim AS builder
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV QEMU_TAG=stable-8.1
+ENV USER root
+
+# dependencies for qemu build
+RUN apt-get update && \
+    apt-get --quiet --yes install \
+        git \
+        build-essential \
+        python3-minimal \
+        python3-elementpath \
+        python3-pip \
+        ninja-build \
+        libglib2.0-dev \
+        libpixman-1-dev
+
+RUN mkdir /build
+WORKDIR /build
+
+# QEMU build from git
+RUN git clone --depth 1 --branch "${QEMU_TAG}" https://github.com/qemu/qemu && 
\
+    mkdir qemu/build && \
+    cd qemu/build && \
+    ../configure --target-list=ppc64-softmmu && \
+    ninja && \
+    ninja install
+
 FROM debian:bullseye-slim
+COPY --from=builder /usr/local/bin/qemu-system-ppc64 
/usr/local/bin/qemu-system-ppc64
+COPY --from=builder /usr/local/share/qemu/skiboot.lid 
/usr/local/share/qemu/skiboot.lid
+
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
 
@@ -22,8 +54,9 @@ RUN apt-get update && \
         gcc-powerpc64le-linux-gnu \
         make \
         python3-minimal \
-        # for test phase
-        qemu-system-ppc \
+        # QEMU runtime dependencies
+        libglib2.0-0 \
+        libpixman-1-0 \
         && \
         apt-get autoremove -y && \
         apt-get clean && \
diff --git a/automation/gitlab-ci/test.yaml b/automation/gitlab-ci/test.yaml
index 9aa8deabea..9b26ccd907 100644
--- a/automation/gitlab-ci/test.yaml
+++ b/automation/gitlab-ci/test.yaml
@@ -457,6 +457,6 @@ qemu-smoke-riscv64-gcc:
 qemu-smoke-ppc64le-pseries-gcc:
   extends: .qemu-ppc64le
   script:
-    - ./automation/scripts/qemu-smoke-ppc64le.sh pseries-5.2 2>&1 | tee 
${LOGFILE}
+    - ./automation/scripts/qemu-smoke-ppc64le.sh powernv9 2>&1 | tee ${LOGFILE}
   needs:
     - debian-bullseye-gcc-ppc64le-debug
-- 
2.30.2