Re: [PATCH v3 2/8] selftests/mm: protection_keys: Fix dead code

On 22 Aug 2025, at 4:20, Muhammad Usama Anjum wrote:

The while loop doesn't execute and following warning gets generated:

protection_keys.c:561:15: warning: code will never be executed [-Wunreachable-code] int rpkey = alloc_random_pkey();

Let's enable the while loop such that it gets executed nr_iterations times. Simplify the code a bit as well.

Reviewed-by: Sidhartha Kumar sidhartha.kumar@oracle.com Signed-off-by: Muhammad Usama Anjum usama.anjum@collabora.com

---

tools/testing/selftests/mm/protection_keys.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)

LGTM. Acked-by: Zi Yan ziy@nvidia.com

-- Best Regards, Yan, Zi