[LTP] futex: Add error coverage tests for wait, wake and cmp_requeue

[linuxtestproject.agent@gmail.com]

Hi Michael,

our agent completed the review of the patch.

On Mon, 13 Apr 2026, Michael Menasherov via ltp wrote:
> [PATCH] futex: Add error coverage tests for wait, wake and cmp_requeue

[...]

> futex_cmp_requeue03 verifies EFAULT is returned when uaddr or
> uaddr2 points to unmapped memory, and EACCES or EFAULT when uaddr
> points to memory without read permission (PROT_NONE). The EACCES
> behavior was introduced in kernel 5.9.

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  Signed-off-by: Michael Menasherov <your@email.com>

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LTP AI Reviewer