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-rw-r--r--tools/testing/selftests/livepatch/functions.sh16
1 files changed, 14 insertions, 2 deletions
diff --git a/tools/testing/selftests/livepatch/functions.sh b/tools/testing/selftests/livepatch/functions.sh
index 31eb09e38729..2aab9791791d 100644
--- a/tools/testing/selftests/livepatch/functions.sh
+++ b/tools/testing/selftests/livepatch/functions.sh
@@ -7,6 +7,9 @@
MAX_RETRIES=600
RETRY_INTERVAL=".1" # seconds
+# Kselftest framework requirement - SKIP code is 4
+ksft_skip=4
+
# log(msg) - write message to kernel log
# msg - insightful words
function log() {
@@ -18,7 +21,16 @@ function log() {
function skip() {
log "SKIP: $1"
echo "SKIP: $1" >&2
- exit 4
+ exit $ksft_skip
+}
+
+# root test
+function is_root() {
+ uid=$(id -u)
+ if [ $uid -ne 0 ]; then
+ echo "skip all tests: must be run as root" >&2
+ exit $ksft_skip
+ fi
}
# die(msg) - game over, man
@@ -52,7 +64,6 @@ function set_dynamic_debug() {
}
function set_ftrace_enabled() {
- local sysctl="$1"
result=$(sysctl kernel.ftrace_enabled="$1" 2>&1 | paste --serial --delimiters=' ')
echo "livepatch: $result" > /dev/kmsg
}
@@ -62,6 +73,7 @@ function set_ftrace_enabled() {
# for verbose livepatching output and turn on
# the ftrace_enabled sysctl.
function setup_config() {
+ is_root
push_config
set_dynamic_debug
set_ftrace_enabled 1