This script must be run as root anyway (see all the writing to privileged files in /proc etc).
Remove the unnecessary use of sudo to avoid breaking on single-user systems that don't have sudo. This also avoids confusing readers.
Reviewed-by: Dev Jain dev.jain@arm.com Signed-off-by: Brendan Jackman jackmanb@google.com --- tools/testing/selftests/mm/run_vmtests.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh index da7e266681031d2772fb0c4139648904a18e0bf9..0f9fe757c3320a6551e39b6d4552fd4874b0bf43 100755 --- a/tools/testing/selftests/mm/run_vmtests.sh +++ b/tools/testing/selftests/mm/run_vmtests.sh @@ -386,7 +386,7 @@ CATEGORY="madv_populate" run_test ./madv_populate
if [ -x ./memfd_secret ] then -(echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope 2>&1) | tap_prefix +(echo 0 > /proc/sys/kernel/yama/ptrace_scope 2>&1) | tap_prefix CATEGORY="memfd_secret" run_test ./memfd_secret fi