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|
#!/bin/sh
# Make sure to kill itself and all the children process from this script on
# exiting, since any console output may interfere with LAVA signals handling,
# which based on the log console.
cleanup() {
if [ "$BACKGROUND_PIDS" = "" ]; then
return 0
fi
set +x
echo "Killing all child processes"
for pid in $BACKGROUND_PIDS
do
kill "$pid" 2>/dev/null || true
done
# Sleep just a little to give enough time for subprocesses to be gracefully
# killed. Then apply a SIGKILL if necessary.
sleep 5
for pid in $BACKGROUND_PIDS
do
kill -9 "$pid" 2>/dev/null || true
done
BACKGROUND_PIDS=
set -x
}
trap cleanup INT TERM EXIT
# Space separated values with the PIDS of the processes started in the
# background by this script
BACKGROUND_PIDS=
# Second-stage init, used to set up devices and our job environment before
# running tests.
. /set-job-env-vars.sh
set -ex
# Set up any devices required by the jobs
[ -z "$HWCI_KERNEL_MODULES" ] || {
echo -n $HWCI_KERNEL_MODULES | xargs -d, -n1 /usr/sbin/modprobe
}
#
# Load the KVM module specific to the detected CPU virtualization extensions:
# - vmx for Intel VT
# - svm for AMD-V
#
# Additionally, download the kernel image to boot the VM via HWCI_TEST_SCRIPT.
#
if [ "$HWCI_KVM" = "true" ]; then
unset KVM_KERNEL_MODULE
grep -qs '\bvmx\b' /proc/cpuinfo && KVM_KERNEL_MODULE=kvm_intel || {
grep -qs '\bsvm\b' /proc/cpuinfo && KVM_KERNEL_MODULE=kvm_amd
}
[ -z "${KVM_KERNEL_MODULE}" ] && \
echo "WARNING: Failed to detect CPU virtualization extensions" || \
modprobe ${KVM_KERNEL_MODULE}
mkdir -p /lava-files
wget -S --progress=dot:giga -O /lava-files/${KERNEL_IMAGE_NAME} \
"${KERNEL_IMAGE_BASE_URL}/${KERNEL_IMAGE_NAME}"
fi
# Fix prefix confusion: the build installs to $CI_PROJECT_DIR, but we expect
# it in /install
ln -sf $CI_PROJECT_DIR/install /install
export LD_LIBRARY_PATH=/install/lib
export LIBGL_DRIVERS_PATH=/install/lib/dri
# Store Mesa's disk cache under /tmp, rather than sending it out over NFS.
export XDG_CACHE_HOME=/tmp
# Make sure Python can find all our imports
export PYTHONPATH=$(python3 -c "import sys;print(\":\".join(sys.path))")
if [ "$HWCI_FREQ_MAX" = "true" ]; then
# Ensure initialization of the DRM device (needed by MSM)
head -0 /dev/dri/renderD128
# Disable GPU frequency scaling
DEVFREQ_GOVERNOR=`find /sys/devices -name governor | grep gpu || true`
test -z "$DEVFREQ_GOVERNOR" || echo performance > $DEVFREQ_GOVERNOR || true
# Disable CPU frequency scaling
echo performance | tee -a /sys/devices/system/cpu/cpufreq/policy*/scaling_governor || true
# Disable GPU runtime power management
GPU_AUTOSUSPEND=`find /sys/devices -name autosuspend_delay_ms | grep gpu | head -1`
test -z "$GPU_AUTOSUSPEND" || echo -1 > $GPU_AUTOSUSPEND || true
# Lock Intel GPU frequency to 70% of the maximum allowed by hardware
# and enable throttling detection & reporting.
# Additionally, set the upper limit for CPU scaling frequency to 65% of the
# maximum permitted, as an additional measure to mitigate thermal throttling.
./intel-gpu-freq.sh -s 70% --cpu-set-max 65% -g all -d
fi
# Increase freedreno hangcheck timer because it's right at the edge of the
# spilling tests timing out (and some traces, too)
if [ -n "$FREEDRENO_HANGCHECK_MS" ]; then
echo $FREEDRENO_HANGCHECK_MS | tee -a /sys/kernel/debug/dri/128/hangcheck_period_ms
fi
# Start a little daemon to capture the first devcoredump we encounter. (They
# expire after 5 minutes, so we poll for them).
/capture-devcoredump.sh &
BACKGROUND_PIDS="$! $BACKGROUND_PIDS"
# If we want Xorg to be running for the test, then we start it up before the
# HWCI_TEST_SCRIPT because we need to use xinit to start X (otherwise
# without using -displayfd you can race with Xorg's startup), but xinit will eat
# your client's return code
if [ -n "$HWCI_START_XORG" ]; then
echo "touch /xorg-started; sleep 100000" > /xorg-script
env \
xinit /bin/sh /xorg-script -- /usr/bin/Xorg -noreset -s 0 -dpms -logfile /Xorg.0.log &
BACKGROUND_PIDS="$! $BACKGROUND_PIDS"
# Wait for xorg to be ready for connections.
for i in 1 2 3 4 5; do
if [ -e /xorg-started ]; then
break
fi
sleep 5
done
export DISPLAY=:0
fi
RESULT=fail
set +e
sh -c "$HWCI_TEST_SCRIPT"
EXIT_CODE=$?
set -e
# Let's make sure the results are always stored in current working directory
mv -f ${CI_PROJECT_DIR}/results ./ 2>/dev/null || true
[ ${EXIT_CODE} -ne 0 ] || rm -rf results/trace/"$PIGLIT_REPLAY_DEVICE_NAME"
# Make sure that capture-devcoredump is done before we start trying to tar up
# artifacts -- if it's writing while tar is reading, tar will throw an error and
# kill the job.
cleanup
# upload artifacts
if [ -n "$MINIO_RESULTS_UPLOAD" ]; then
tar -czf results.tar.gz results/;
ci-fairy minio login --token-file "${CI_JOB_JWT_FILE}";
ci-fairy minio cp results.tar.gz minio://"$MINIO_RESULTS_UPLOAD"/results.tar.gz;
fi
# We still need to echo the hwci: mesa message, as some scripts rely on it, such
# as the python ones inside the bare-metal folder
[ ${EXIT_CODE} -eq 0 ] && RESULT=pass
set +x
echo "hwci: mesa: $RESULT"
# Sleep a bit to avoid kernel dump message interleave from LAVA ENDTC signal
sleep 1
exit $EXIT_CODE
|
