[LTP] Kernel support has changed

[Petr Vorel]

Hi Yang Xu,

Looking into your commit:

commit c3e90ae9794fefa5daedf3d39697f9c4985471bc
Author: Yang Xu <xuyang2018.jy@fujitsu.com>
Date:   2023-11-30 21:15:04 -0500

    swapon/swaponoff.h: Remove old kernel version switch

    Since the oldest support kernel version is 3.10, we can
    remove these switch directly.

    Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>

=> FYI the oldest kernel has recently changed to 4.4.

https://github.com/linux-test-project/ltp/wiki/Supported-kernel,-libc,-toolchain-versions

Kind regards,
Petr