open-cas-linux/configure.d/1_kallsyms_on_each_symbol.conf
Robert Baldyga 1810010093 Use default kernel export mechanism when symbol lookup is not available
Since kernel 5.7 kallsyms_on_each_symbol() is not available.
NOTE: This affects ability to perform upgrade in flight on kernels 5.7+.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
2020-12-22 11:33:38 +01:00

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#!/bin/bash
#
# Copyright(c) 2012-2020 Intel Corporation
# SPDX-License-Identifier: BSD-3-Clause-Clear
#
. $(dirname $3)/conf_framework
check() {
cur_name=$(basename $2)
config_file_path=$1
if compile_module $cur_name "kallsyms_on_each_symbol(NULL, NULL)" "linux/fs.h"
then
echo $cur_name "1" >> $config_file_path
else
echo $cur_name "2" >> $config_file_path
fi
}
apply() {
case "$1" in
"1")
add_define "SYMBOL_LOOKUP_SUPPORTED 1" ;;
"2")
;;
*)
exit 1
esac
}
conf_run $@