Re: do_change_type(): refuse to operate on unmounted/not ours mounts

Pavel Tikhomirov <[email protected]> Thu, 14 Aug 2025 15:07:58 +0800

Newsgroups	dev.linux.lists.criu,org.kernel.vger.linux-api,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.stable
Message-ID	<CAE1zp77udiu5bB7+4G7ca=A+dsm_veZoPBM6ZceEnHAUBtgK3g@mail.gmail.com>

> It should be enough to run a zdtm test-suit to check that change does
> not break something for CRIU (will do).

jfyi: checked 0cc53520e68 with patch "[PATCH] use uniform permission
checks for all mount propagation changes" (+ s/from/to/), there is no
problem on criu-zdtm mount related tests. I see some problems on
socket related tests on it, but it looks unrelated.