Messages in this thread | | | From | David Howells <> | Subject | Re: [PATCH 24/24] debugfs: Restrict debugfs when the kernel is locked down | Date | Wed, 11 Apr 2018 21:09:16 +0100 |
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Greg KH <greg@kroah.com> wrote:
> Why not just disable debugfs entirely? This half-hearted way to sorta > lock it down is odd, it is meant to not be there at all, nothing in your > normal system should ever depend on it. > > So again just don't allow it to be mounted at all, much simpler and more > obvious as to what is going on.
Yeah, I agree - and then I got complaints because it seems that it's been abused to allow drivers and userspace components to communicate.
David
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