Bump linux-tegra

packages/kernels/linux-tegra/build.yaml

@@ -4,26 +4,27 @@
 image: "ubuntu:20.04"
 
 prelude:
-- apt update && apt install -y git-core build-essential bc wget xxd kmod
+- apt update && apt install -y git-core build-essential bc wget xxd kmod flex libelf-dev bison libssl-dev
 - wget https://developer.nvidia.com/downloads/remetpack-463r32releasev73t210jetson-210linur3273aarch64tbz2 -O Jetson-210_Linux_R32.7.3_aarch64.tbz2
 - tar xvf Jetson-210_Linux_R32.7.3_aarch64.tbz2
+- git clone --branch v5.15 --depth 1 https://github.com/torvalds/linux.git kernel-4.9
 - wget https://developer.nvidia.com/downloads/remack-sdksjetpack-463r32releasev73sourcest210publicsourcestbz2 -O public_sources.tbz2
 - tar xvf public_sources.tbz2
 - wget https://developer.nvidia.com/embedded/dlc/l4t-gcc-7-3-1-toolchain-64-bit
 - tar xvf l4t-gcc-7-3-1-toolchain-64-bit
-
+- |
-# https://forums.developer.nvidia.com/t/kernel-build-script-nvbuild-sh-with-output-dir-option-not-working/173087
+   cd Linux_for_Tegra/source/public && tar xvf kernel_src.tbz2 && rm -rf kernel/kernel-4.9 && mv /luetbuild/kernel-4.9 ./kernel/ && \
+   mkdir kernel_out && \
+   cp -rfv /luetbuild/config ./kernel/kernel-4.9/arch/arm64/configs/defconfig && \
+   cp -rfv /luetbuild/nvbuild.sh nvbuild.sh && chmod +x nvbuild.sh
+# gcc 12
+- cd Linux_for_Tegra/source/public/kernel/kernel-4.9 && patch -p1 < /luetbuild/patch.patch
 steps:
 - |
-   cd Linux_for_Tegra/source/public && tar xvf kernel_src.tbz2 && \
+   cd Linux_for_Tegra/source/public && \
-   mkdir kernel_out && \
-   echo "CONFIG_EFI_STUB=y" >> ./kernel/kernel-4.9/arch/arm64/configs/tegra_defconfig && \
-   echo "CONFIG_EFI=y" >> ./kernel/kernel-4.9/arch/arm64/configs/tegra_defconfig && \
-   sed -i '86s/.*/ O_OPT=(O="${KERNEL_OUT_DIR}")/' nvbuild.sh && \
    CROSS_COMPILE_AARCH64_PATH=/luetbuild/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/ ./nvbuild.sh -o $PWD/kernel_out
 - mkdir -p /out/boot
-- cp -rfv Linux_for_Tegra/source/public/kernel_out/arch/arm64/boot/dts/*.dtb /out/boot
+- cp -rfv Linux_for_Tegra/source/public/kernel_out/arch/arm64/boot/dts/nvidia/*.dtb /out/boot
-- cp -rfv Linux_for_Tegra/source/public/kernel_out/arch/arm64/boot/dts/*.dtbo /out/boot
 - cp Linux_for_Tegra/source/public/kernel_out/arch/arm64/boot/Image /out/boot
 - cd Linux_for_Tegra/source/public/kernel/kernel-4.9/ && make CROSS_COMPILE=/luetbuild/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/ LOCALVERSION="-tegra" ARCH=arm64 O=/luetbuild/Linux_for_Tegra/source/public/kernel_out modules_install INSTALL_MOD_PATH=/out
 # https://blog.kevmo314.com/compiling-custom-kernel-modules-on-the-jetson-nano.html

packages/kernels/linux-tegra/definition.yaml

@@ -1,3 +1,3 @@
 category: "kernels"
 name: "linux-tegra"
-version: "4.9.299+1"
+version: "5.15"

packages/kernels/linux-tegra/nvbuild.sh

@@ -0,0 +1,130 @@
+#!/bin/bash
+
+# This script was modified to be compatible with 5.15 kernel and other small things around the build environment
+# among: https://forums.developer.nvidia.com/t/kernel-build-script-nvbuild-sh-with-output-dir-option-not-working/173087
+# 
+# Copyright (c) 2019-2020, NVIDIA CORPORATION. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#  * Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#  * Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#  * Neither the name of NVIDIA CORPORATION nor the names of its
+#    contributors may be used to endorse or promote products derived
+#    from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# This script builds kernel sources in this directory.
+# Usage: ./${SCRIPT_NAME}.sh [OPTIONS]
+set -e
+
+# shellcheck disable=SC2046
+SCRIPT_DIR="$(dirname $(readlink -f "${0}"))"
+SCRIPT_NAME="$(basename "${0}")"
+
+source "${SCRIPT_DIR}/nvcommon_build.sh"
+
+function usage {
+        cat <<EOM
+Usage: ./${SCRIPT_NAME} [OPTIONS]
+This script builds kernel sources in this directory.
+It supports following options.
+OPTIONS:
+        -h              Displays this help
+        -o <outdir>     Creates kernel build output in <outdir>
+EOM
+}
+
+# parse input parameters
+function parse_input_param {
+	while [ $# -gt 0 ]; do
+		case ${1} in
+			-h)
+				usage
+				exit 0
+				;;
+			-o)
+				KERNEL_OUT_DIR="${2}"
+				shift 2
+				;;
+			*)
+				echo "Error: Invalid option ${1}"
+				usage
+				exit 1
+				;;
+			esac
+	done
+}
+
+function build_arm64_kernel_sources {
+	kernel_version="${1}"
+	echo "Building kernel-${kernel_version} sources"
+
+	# shellcheck disable=SC2153
+	build_dir="${BUILD_DIR}/kernel_build"
+	rm -rf "${build_dir}"
+
+	# execute building steps
+	source_dir="${SCRIPT_DIR}/kernel/kernel-${kernel_version}/"
+	config_file="defconfig"
+	tegra_kernel_out="${source_dir}"
+
+	# shellcheck disable=SC2236
+	if [ ! -z "${KERNEL_OUT_DIR}" ] ; then
+ O_OPT=(O="${KERNEL_OUT_DIR}")
+		tegra_kernel_out="${KERNEL_OUT_DIR}"
+	else
+		O_OPT=()
+	fi
+
+	"${MAKE_BIN}" -C "${source_dir}" ARCH=arm64 \
+		LOCALVERSION="-tegra" \
+		CROSS_COMPILE="${CROSS_COMPILE_AARCH64}" \
+		"${O_OPT[@]}" "${config_file}"
+
+	"${MAKE_BIN}" -C "${source_dir}" ARCH=arm64 \
+		LOCALVERSION="-tegra" \
+		CROSS_COMPILE="${CROSS_COMPILE_AARCH64}" \
+		"${O_OPT[@]}" -j"${NPROC}" \
+		--output-sync=target Image
+
+	"${MAKE_BIN}" -C "${source_dir}" ARCH=arm64 \
+		LOCALVERSION="-tegra" \
+		CROSS_COMPILE="${CROSS_COMPILE_AARCH64}" \
+		"${O_OPT[@]}" -j"${NPROC}" \
+		--output-sync=target dtbs
+
+	"${MAKE_BIN}" -C "${source_dir}" ARCH=arm64 \
+		LOCALVERSION="-tegra" \
+		CROSS_COMPILE="${CROSS_COMPILE_AARCH64}" \
+		"${O_OPT[@]}" -j"${NPROC}" \
+		--output-sync=target modules
+
+	image="${tegra_kernel_out}/arch/arm64/boot/Image"
+	if [ ! -f "${image}" ]; then
+		echo "Error: Missing kernel image ${image}"
+		exit 1
+	fi
+	echo "Kernel sources compiled successfully."
+}
+
+# shellcheck disable=SC2068
+parse_input_param $@
+
+# Compile kernel sources for "arm64"
+build_arm64_kernel_sources "4.9"

packages/kernels/linux-tegra/patch.patch

@@ -0,0 +1,24 @@
+diff --git a/tools/lib/subcmd/subcmd-util.h b/tools/lib/subcmd/subcmd-util.h
+index 794a375dad36..7009fc176636 100644
+--- a/tools/lib/subcmd/subcmd-util.h
++++ b/tools/lib/subcmd/subcmd-util.h
+@@ -49,13 +49,12 @@ static NORETURN inline void die(const char *err, ...)
+
+ static inline void *xrealloc(void *ptr, size_t size)
+ {
+-	void *ret = realloc(ptr, size);
+-	if (!ret && !size)
+-		ret = realloc(ptr, 1);
++	void *ret;
++	if (!size)
++		size = 1;
++	ret = realloc(ptr, size);
+ 	if (!ret) {
+ 		ret = realloc(ptr, size);
+-		if (!ret && !size)
+-			ret = realloc(ptr, 1);
+ 		if (!ret)
+ 			die("Out of memory, realloc failed");
+ 	}
+-- 
+