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The > commit titled "loop: remove support for swapping loop fds" is going to > be applied to kernel version v7.4-rc1, and LOOP_CHANGE_FD ioctl is going > to be removed. > > The test case loop/006 checks the behavior of the swapping loop fds. > Failure of the test case is expected after the kernel commit. The test > case no longer has value. Hence remove it. > > Link: https://lore.kernel.org/linux-block/as8-8rDJmUb1FxbP@shinmob/ > Signed-off-by: Shin'ichiro Kawasaki FYI, I applied the patch.