mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
synced 2024-08-20 15:01:16 +00:00
This commit unifies the custom linux kernel build in x86, Arm, and performance metrics to the same function. Therefore, when bumping the kernel version, we can make sure we only need to make the change in one place. Signed-off-by: Henry Wang <Henry.Wang@arm.com>
110 lines
2.9 KiB
Bash
110 lines
2.9 KiB
Bash
#!/bin/bash
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hypervisor="kvm"
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test_filter=""
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# Checkout source code of a GIT repo with specified branch and commit
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# Args:
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# $1: Target directory
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# $2: GIT URL of the repo
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# $3: Required branch
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# $4: Required commit (optional)
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checkout_repo() {
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SRC_DIR="$1"
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GIT_URL="$2"
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GIT_BRANCH="$3"
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GIT_COMMIT="$4"
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# Check whether the local HEAD commit same as the requested commit or not.
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# If commit is not specified, compare local HEAD and remote HEAD.
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# Remove the folder if there is difference.
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if [ -d "$SRC_DIR" ]; then
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pushd $SRC_DIR
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git fetch
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SRC_LOCAL_COMMIT=$(git rev-parse HEAD)
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if [ -z "$GIT_COMMIT" ]; then
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GIT_COMMIT=$(git rev-parse remotes/origin/"$GIT_BRANCH")
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fi
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popd
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if [ "$SRC_LOCAL_COMMIT" != "$GIT_COMMIT" ]; then
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rm -rf "$SRC_DIR"
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fi
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fi
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# Checkout the specified branch and commit (if required)
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if [ ! -d "$SRC_DIR" ]; then
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git clone --depth 1 "$GIT_URL" -b "$GIT_BRANCH" "$SRC_DIR"
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if [ "$GIT_COMMIT" ]; then
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pushd "$SRC_DIR"
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git fetch --depth 1 origin "$GIT_COMMIT"
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git reset --hard FETCH_HEAD
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popd
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fi
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fi
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}
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build_custom_linux() {
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ARCH=$(uname -m)
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SRCDIR=$PWD
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LINUX_CUSTOM_DIR="$WORKLOADS_DIR/linux-custom"
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LINUX_CUSTOM_BRANCH="ch-5.15.12"
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LINUX_CUSTOM_URL="https://github.com/cloud-hypervisor/linux.git"
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checkout_repo "$LINUX_CUSTOM_DIR" "$LINUX_CUSTOM_URL" "$LINUX_CUSTOM_BRANCH"
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cp $SRCDIR/resources/linux-config-${ARCH} $LINUX_CUSTOM_DIR/.config
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pushd $LINUX_CUSTOM_DIR
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make -j `nproc`
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if [ ${ARCH} == "x86_64" ]; then
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cp vmlinux "$WORKLOADS_DIR/" || exit 1
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elif [ ${ARCH} == "aarch64" ]; then
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cp arch/arm64/boot/Image "$WORKLOADS_DIR/" || exit 1
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cp arch/arm64/boot/Image.gz "$WORKLOADS_DIR/" || exit 1
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fi
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popd
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}
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cmd_help() {
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echo ""
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echo "Cloud Hypervisor $(basename $0)"
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echo "Usage: $(basename $0) [<args>]"
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echo ""
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echo "Available arguments:"
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echo ""
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echo " --hypervisor Underlying hypervisor. Options kvm, mshv"
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echo " --test-filter Tests to run"
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echo ""
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echo " --help Display this help message."
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echo ""
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}
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process_common_args() {
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while [ $# -gt 0 ]; do
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case "$1" in
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"-h"|"--help") { cmd_help; exit 1; } ;;
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"--hypervisor")
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shift
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hypervisor="$1"
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;;
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"--test-filter")
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shift
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test_filter="$1"
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;;
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"--") {
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shift
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break
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} ;;
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*)
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echo "Unknown test scripts argument: $1. Please use '-- --help' for help."
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exit
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;;
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esac
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shift
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done
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if [[ ! ("$hypervisor" = "kvm" || "$hypervisor" = "mshv") ]]; then
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die "Hypervisor value must be kvm or mshv"
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fi
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test_binary_args=($@)
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}
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