[RFC PATCH v2 0/9] Add LSM access controls and auditing to io_uring

Paul Moore paul at paul-moore.com
Tue Aug 24 22:27:53 UTC 2021

On Tue, Aug 24, 2021 at 4:57 PM Richard Guy Briggs <rgb at redhat.com> wrote:
> Thanks for the tests.  I have a bunch of userspace patches to add to the
> last set I posted and these tests will help exercise them.  I also have
> one more kernel patch to post...  I'll dive back into that now.  I had
> wanted to post them before now but got distracted with AUDIT_TRIM
> breakage.

If it helps, last week I started working on a little test tool for the
audit-testsuite and selinux-testsuite (see attached).  It may not be
final, but I don't expect too many changes to it before I post the
test suite patches; it is definitely usable now.  It's inspired by the
previous tests, but it uses a much more test suite friendly fork/exec
model for testing the sharing of io_urings across process boundaries.

Would you mind sharing your latest userspace patches, if not publicly
I would be okay with privately off-list; I'm putting together the test
suite patches this week and it would be good to make sure I'm using
your latest take on the userspace changes.

Also, what is the kernel patch?  Did you find a bug or is this some
new functionality you think might be useful?  Both can be important,
but the bug is *really* important; even if you don't have a fix for
that, just a description of the problem would be good.

paul moore

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