Add kernel_kselftest.sh

This is a helper script for running kselftests against a kernel
under test.  It attempts to install the appropriate dependencies
for different versions of Rocky Linux and attempts to run appropriate
tests, with appropriate permissions, for a few select kernel versions.

This is just a starting point.  Hopefully this continues to evolve,
increasing the number of successful that can reliably be run.

Author: bmastbergen

kernel_kselftest.sh

@@ -0,0 +1,246 @@
+#!/bin/sh
+set -e
+
+KSELFTEST_LOG_DIR=${KSELFTEST_LOG_DIR:-../kselftest-logs}
+
+# So we can detect what version of Rocky we are running on
+. /etc/os-release
+
+if [ ! -f .config ] ; then
+    echo "No .config found.  Please configure before testing"
+    exit 1
+fi
+
+if [ $# -eq 1 ] ; then
+    runs=$1
+else
+    runs=1
+fi
+
+install_kselftest_deps_8() {
+    echo
+    echo "Installing kselftest deps for Rocky 8"
+    echo
+    sudo dnf -y groupinstall 'Development Tools'
+    sudo dnf -y install epel-release
+    sudo dnf -y install --enablerepo=devel \
+    VirtualGL \
+    alsa-lib-devel \
+    bc \
+    clang \
+    curl \
+    dropwatch \
+    dwarves \
+    glibc \
+    iperf3 \
+    jq \
+    kernel-devel \
+    libasan \
+    libcap-devel \
+    libcap-ng-devel \
+    libmnl-devel \
+    libreswan \
+    libubsan \
+    llvm \
+    ncurses-devel \
+    net-tools \
+    netsniff-ng \
+    nmap-ncat \
+    numactl-devel \
+    openssl-devel \
+    perf \
+    popt-devel \
+    python3-pip \
+    rsync \
+    socat \
+    tcpdump \
+    wget
+
+    # Doesn't work for 8.6?
+    sudo dnf -y install --enablerepo=devel \
+    fuse-devel \
+    gcc-toolset-13-libasan-devel \
+    glibc-static \
+    kernel-selftests-internal
+
+    pip3 install --user \
+    netaddr \
+    packaging \
+    pyftpdlib \
+    pyparsing \
+    pytest \
+    scapy \
+    tftpy
+}
+
+install_kselftest_deps_9() {
+    echo
+    echo "Installing kselftest deps for Rocky 9"
+    echo
+    sudo dnf -y groupinstall 'Development Tools'
+    sudo dnf -y install epel-release
+    sudo dnf -y install --enablerepo=crb,devel \
+    VirtualGL \
+    alsa-lib-devel \
+    bc \
+    clang \
+    curl \
+    dropwatch \
+    dwarves \
+    fuse-devel \
+    gcc-toolset-13-libasan-devel \
+    glibc \
+    glibc-static \
+    iperf3 \
+    jq \
+    kernel-devel \
+    kernel-selftests-internal \
+    libasan \
+    libcap-devel \
+    libcap-ng-devel \
+    libmnl-devel \
+    libreswan \
+    libubsan \
+    llvm \
+    ncurses-devel \
+    net-tools \
+    netsniff-ng \
+    nmap-ncat \
+    numactl-devel \
+    openssl-devel \
+    packetdrill \
+    perf \
+    popt-devel \
+    python3-pip \
+    rsync \
+    socat \
+    tcpdump \
+    virtme-ng \
+    wget
+
+    pip3 install --user \
+    netaddr \
+    packaging \
+    pyftpdlib \
+    pyparsing \
+    pytest \
+    scapy \
+    tftpy \
+    wheel
+}
+
+install_kselftest_deps_10() {
+    echo
+    echo "Installing kselftest deps for Rocky 10"
+    echo
+    sudo dnf -y groupinstall 'Development Tools'
+    sudo dnf -y install epel-release
+    sudo dnf -y install --enablerepo=crb,devel \
+    alsa-lib-devel \
+    bc \
+    clang \
+    curl \
+    dropwatch \
+    dwarves \
+    fuse-devel \
+    glibc \
+    glibc-static \
+    iperf3 \
+    kernel-devel \
+    kernel-selftests-internal \
+    libasan \
+    libasan-static \
+    libcap-devel \
+    libcap-ng-devel \
+    libmnl-devel \
+    libreswan \
+    libubsan \
+    llvm \
+    ncurses-devel \
+    net-tools \
+    nmap-ncat \
+    numactl-devel \
+    openssl-devel \
+    packetdrill \
+    perf \
+    popt-devel \
+    python3-pip \
+    rsync \
+    socat \
+    tcpdump \
+    virtme-ng \
+    wget
+
+    pip3 install --user \
+    netaddr \
+    packaging \
+    pyftpdlib \
+    pyparsing \
+    pytest \
+    scapy \
+    tftpy \
+    wheel
+}
+
+run_kselftest() {
+    SUDO_TARGETS=$1
+    SKIP_TARGETS=$2
+    mkdir -p $KSELFTEST_LOG_DIR
+    make -C tools/testing/selftests clean
+    make -C tools/testing/selftests SKIP_TARGETS="$SKIP_TARGETS"
+    for run in $(seq 1 $runs) ; do
+        make -C tools/testing/selftests SKIP_TARGETS="$SUDO_TARGETS $SKIP_TARGETS" run_tests | tee $KSELFTEST_LOG_DIR/selftest-$(uname -r)-$run.log
+        sudo make -C tools/testing/selftests TARGETS="$SUDO_TARGETS" run_tests | tee -a $KSELFTEST_LOG_DIR/selftest-$(uname -r)-$run.log
+    done
+}
+
+case "$ROCKY_SUPPORT_PRODUCT" in
+    Rocky-Linux-10)
+        install_kselftest_deps_10
+        ;;
+    Rocky-Linux-9)
+        install_kselftest_deps_9
+        ;;
+    Rocky-Linux-8)
+        install_kselftest_deps_8
+        ;;
+esac
+
+case $(uname -r) in
+    *3.10.0*)
+        echo
+        echo "Running 3.10.0 kselftests"
+        echo
+        SUDO_TARGETS="x86"
+        SKIP_TARGETS=""
+        ;;
+    *4.18.0*)
+        echo
+        echo "Running 4.18.0 kselftests"
+        echo
+        SUDO_TARGETS="capabilities cpu-hotplug cpufreq efivars efivarfs fpu ipc intel_pstate kexec lib livepatch memfd memory-hotplug mptcp mqueue net netfilter sync sysctl timens timers vm x86 zram"
+        SKIP_TARGETS=""
+        ;;
+    *5.14.0*)
+        echo
+        echo "Running 5.14.0 kselftests"
+        echo
+        SUDO_TARGETS="binderfs capabilities cgroup cpu-hotplug cpufreq efivars efivarfs firmware fpu gpio ipc intel_pstate ir kexec lib livepatch memfd memory-hotplug mptcp mqueue net netfilter sync sysctl timens timers vm x86 zram"
+        SKIP_TARGETS="lkdtm proc"
+        ;;
+    *6.12.*)
+        echo
+        echo "Running 6.12 kselftests"
+        echo
+        SUDO_TARGETS="binderfs capabilities cgroup clone3 cpu-hotplug cpufreq damon drivers/net efivars efivarfs exec firmware fpu gpio ipc intel_pstate ir kexec lib livepatch memfd memory-hotplug mptcp mqueue net netfilter sync sysctl timens timers vm x86 zram"
+        SKIP_TARGETS="lkdtm"
+        ;;
+    *)
+        echo
+        echo "Warning: Unknown kernel version ($(uname -r)). No kselftest targets defined."
+        exit 1
+        ;;
+esac
+
+run_kselftest "$SUDO_TARGETS" "$SKIP_TARGETS"
+