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kernel: Build combined kata-modules-all.img

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In addition to per-set module images (kata-modules-mlx5.img,
kata-modules-ntfs.img), build a combined image containing all
module sets. This reduces the number of virtio-blk devices and
dm-mod.create kernel command line entries needed when a user
wants all available modules.

Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
This commit is contained in:
Fabiano Fidêncio
2026-04-25 12:15:10 +02:00
parent 79971c7c14
commit 848c2f95e4
1 changed files with 11 additions and 0 deletions
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11
tools/packaging/kernel/build-kernel.sh
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@@ -660,6 +660,12 @@ build_modules_images() {
[[ -d "${modules_tree}/kernel" ]] || die "No modules installed at ${modules_tree}/kernel"
info "Modules installed at ${modules_tree}"
local combined_staging
combined_staging=$(mktemp -d)
local combined_modules="${combined_staging}/lib/modules/${mod_version}"
mkdir -p "${combined_modules}/kernel"
local has_any_modules="false"
for name in "${!module_sets[@]}"; do
local paths="${module_sets[${name}]}"
local staging
@@ -675,6 +681,10 @@ build_modules_images() {
mkdir -p "$(dirname "${dst}")"
cp -a "${src}" "${dst}"
has_modules="true"
local combined_dst="${combined_modules}/kernel/${subpath}"
mkdir -p "$(dirname "${combined_dst}")"
cp -a "${src}" "${combined_dst}"
fi
done
@@ -683,6 +693,7 @@ build_modules_images() {
rm -rf "${staging}"
continue
fi
has_any_modules="true"
for f in modules.order modules.builtin; do
[[ -f "${modules_tree}/${f}" ]] && cp "${modules_tree}/${f}" "${staging_modules}/"