[LTP] fcntl27 and fcntl27_64 tests fail on nfsv3& nfsv4 for mainline 6.14 kernels

[Rhythm Mahajan]

Adding relevant people

On 13/02/25 7:54 pm, Rhythm Mahajan wrote:
> Hi,
>
> fcntl27 and fcntl27_64 tests fail on nfsv3& nfsv4 for mainline 6.14 kernels.
>
> mkdir /tmpdir
>
> yum install nfs-utils  -y
>
> echo "/media *(rw,no_root_squash,sync)" >/etc/exports
>
> systemctl start nfs-server.service
>
> mount -o rw,nfsvers=3 127.0.0.1:/media /tmpdir
>
> cd /opt/ltp
>
> ./runltp -d /tmpdir  -s fcntl27
>
> ./runltp -d /tmpdir  -s fcntl27_64
>
> fcntl27.c:39: TFAIL: fcntl(fd, F_SETLEASE, F_RDLCK) expected EAGAIN/EWOULDBLOCK:
> EINVAL (22)
>
> fcntl27.c:39: TFAIL: fcntl(fd, F_SETLEASE, F_RDLCK) expected EAGAIN/EWOULDBLOCK:
> EINVAL (22)
>
> fcntl27.c:39: TFAIL: fcntl(fd, F_SETLEASE, F_RDLCK) expected EAGAIN/EWOULDBLOCK:
> EINVAL (22)
>
> fcntl27.c:39: TFAIL: fcntl(fd, F_SETLEASE, F_RDLCK) expected EAGAIN/EWOULDBLOCK:
> EINVAL (22)
>
> We have been seeing this failure since 6.9
>
> The test no longer fails with the revert of the commit
>
> cce93d3a3 Refactor with new API and merge fcntl27 + fcntl28
>
> https://github.com/linux-test-project/ltp/commit/cce93d3a3 <https://github.com/
> linux-test-project/ltp/commit/cce93d3a3>
>
> Could you please confirm if this is a test case issue or a kernel issue?
>
> Thanks,
>
> Rhythm
>