Re: [PATCH] selftests/vm: Add protection_keys tests to run_vmtests

[Andrew Morton]

On Tue, 31 May 2022 15:55:56 +0530 Kalpana Shetty <kalpana.shetty@xxxxxxx> wrote:

> --- a/tools/testing/selftests/vm/run_vmtests.sh
> +++ b/tools/testing/selftests/vm/run_vmtests.sh
> @@ -179,4 +179,11 @@ run_test ./ksm_tests -N -m 1
>  # KSM test with 2 NUMA nodes and merge_across_nodes = 0
>  run_test ./ksm_tests -N -m 0
>  
> +# protection_keys tests
> +if [ $VADDR64 -eq 0 ]; then
> +	run_test ./protection_keys_32
> +else
> +	run_test ./protection_keys_64
> +fi
> +
>  exit $exitcode

So we're presently not running this test at all, unless invoked by
hand?

I'm thinking we should backport this fix - have you any idea when we
broke it?