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fragments: skip some config base on the arch

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Not all the fragments in common are needed by all the arch. The fragment
can be skipped if the have the tag !arch. For example:
      # !s390x

Fixes: #1010

Signed-off-by: Alice Frosi <afrosi@de.ibm.com>
This commit is contained in:
Alice Frosi 2020-04-14 16:17:20 +02:00
parent a5ef8fcac0
commit 1c6aae1e15
2 changed files with 5 additions and 3 deletions
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6
kernel/build-kernel.sh
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@ -181,11 +181,13 @@ get_kernel_frag_path() {
local gpu_path="${arch_path}/../gpu"
local kernel_path="$2"
local arch="$3"
local cmdpath="${kernel_path}/scripts/kconfig/merge_config.sh"
local config_path="${arch_path}/.config"
local arch_configs="$(ls ${arch_path}/*.conf)"
local common_configs="$(ls ${common_path}/*.conf)"
# Exclude configs if they have !$arch tag in the header
local common_configs="$(grep "\!${arch}" ${common_path}/*.conf -L)"
local experimental_configs="$(ls ${common_path}/experimental/*.conf)"
# These are the strings that the kernel merge_config.sh script kicks out
@ -275,7 +277,7 @@ get_default_kernel_config() {
archfragdir="${default_config_frags_dir}/${kernel_arch}"
if [ -d "${archfragdir}" ]; then
config="$(get_kernel_frag_path ${archfragdir} ${kernel_path})"
config="$(get_kernel_frag_path ${archfragdir} ${kernel_path} ${kernel_arch})"
else
[ "${hypervisor}" == "firecracker" ] && hypervisor="kvm"
config="${default_kernel_config_dir}/${kernel_arch}_kata_${hypervisor}_${major_kernel}.x"

2
kernel/kata_config_version
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@ -1 +1 @@
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