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cache: kernel: Fix SEV kernel caching

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The SEV kernel cache calls create_cache_asset() twice, once for the kernel and
once for modules. Both calls need to use the same version string, otherwise the
second call overwrites the "latest" file of the first one and the cache is not
used.

Fixes: #7403
Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
This commit is contained in:
Jeremi Piotrowski 2023-07-25 11:56:34 +02:00
parent 5ce0b4743f
commit 81775ab1b3
1 changed files with 3 additions and 2 deletions
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5
tools/packaging/static-build/cache_components_main.sh
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@ -60,13 +60,14 @@ cache_kernel_artifacts() {
;;
esac
create_cache_asset "${kernel_tarball_name}" "${current_kernel_version}-${current_kernel_kata_config_version}-${kernel_last_commit}" "${current_kernel_image}"
local current_component_version="${current_kernel_version}-${current_kernel_kata_config_version}-${kernel_last_commit}"
create_cache_asset "${kernel_tarball_name}" "${current_component_version}" "${current_kernel_image}"
if [[ "${KERNEL_FLAVOUR}" == "kernel-sev" ]]; then
module_dir="${repo_root_dir}/tools/packaging/kata-deploy/local-build/build/kernel-sev/builddir/kata-linux-${current_kernel_version#v}-${current_kernel_kata_config_version}/lib/modules/${current_kernel_version#v}"
if [ ! -f "${kernel_modules_tarball_path}" ]; then
tar cvfJ "${kernel_modules_tarball_path}" "${module_dir}/kernel/drivers/virt/coco/efi_secret/"
fi
create_cache_asset "kata-static-kernel-sev-modules.tar.xz" "${current_kernel_version}-${current_kernel_kata_config_version}" "${current_kernel_image}"
create_cache_asset "kata-static-kernel-sev-modules.tar.xz" "${current_component_version}" "${current_kernel_image}"
fi
}