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gpu: Add Arm64 Kernel Settings

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For different archs we need diferent settings use ${ARCH} to choose
the right fragment

Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
This commit is contained in:
Zvonko Kaiser 2023-05-24 09:22:41 +00:00
parent 211b0ab268
commit b7932be4b6
4 changed files with 27 additions and 4 deletions
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4
tools/packaging/kata-deploy/local-build/kata-deploy-binaries.sh
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@ -288,10 +288,10 @@ install_kernel_nvidia_gpu() {
#Install GPU and SNP enabled kernel asset
install_kernel_nvidia_gpu_snp() {
local kernel_url="$(get_from_kata_deps assets.kernel.snp.url)"
local kernel_url="$(get_from_kata_deps assets.kernel.sev.url)"
install_kernel_helper \
"assets.kernel.snp.version" \
"assets.kernel.sev.version" \
"kernel-nvidia-gpu-snp" \
"-x sev -g nvidia -u ${kernel_url} -H deb"
}

2
tools/packaging/kernel/build-kernel.sh
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@ -256,7 +256,7 @@ get_kernel_frag_path() {
# -nvidia-gpu-{snp|tdx}, the linux headers will be named the very
# same if build with make deb-pkg for TDX or SNP.
local gpu_configs=$(mktemp).conf
local gpu_subst_configs="$(ls ${gpu_path}/${gpu_vendor}.${arch_target}.conf.in)"
local gpu_subst_configs="${gpu_path}/${gpu_vendor}.${arch_target}.conf.in"
if [[ "${conf_guest}" != "" ]];then
export CONF_GUEST_SUFFIX="-${conf_guest}"
else

24
tools/packaging/kernel/configs/fragments/gpu/nvidia.arm64.conf.in Normal file
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@ -0,0 +1,24 @@
# Support for loading modules.
# It is used to support loading GPU drivers.
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CRYPTO_FIPS requires this config when loading modules is enabled.
CONFIG_MODULE_SIG=y
# Linux kernel version suffix
CONFIG_LOCALVERSION="-nvidia-gpu${CONF_GUEST_SUFFIX}"
# Newer NVIDIA drivers need additional symbols
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
# VFIO/IOMMU setttings
CONFIG_MMU_NOTIFIER=y
CONFIG_IOASID=y
CONFIG_IOMMU_IO_PGTABLE=y
CONFIG_IOMMU_IO_PGTABLE_LPAE=y
CONFIG_IOMMU_SVA=y
CONFIG_ARM_SMMU_V3=y
CONFIG_ARM_SMMU_V3_SVA=y

1
tools/packaging/kernel/configs/fragments/gpu/nvidia.conf.in → tools/packaging/kernel/configs/fragments/gpu/nvidia.x86_64.conf.in
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@ -18,4 +18,3 @@ CONFIG_X86_MCE=y
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y