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

Paul Moore [off-list ref] writes:

On Wed, May 26, 2021 at 10:59 AM Jeff Moyer [off-list ref] wrote:

quoted

Paul Moore [off-list ref] writes:

quoted

Also, any pointers to easy-to-run io_uring tests would be helpful.  I
am particularly interested in tests which make use of the personality
option, share urings across process boundaries, and make use of the
sqpoll functionality.

liburing contains a test suite:
  https://git.kernel.dk/cgit/liburing/

You can run it via 'make runtests'.

Thanks Jeff, I'll take a look.  Quick question as I start sifting
through the tests, are there any tests in here which share a single
ring across process boundaries?

Yes.  At the very least, this one:

test/across-fork.c

-Jeff

On Wed, May 26, 2021 at 3:06 PM Jeff Moyer [off-list ref] wrote:

Paul Moore [off-list ref] writes:

quoted

On Wed, May 26, 2021 at 10:59 AM Jeff Moyer [off-list ref] wrote:

quoted

Paul Moore [off-list ref] writes:

quoted

Also, any pointers to easy-to-run io_uring tests would be helpful.  I
am particularly interested in tests which make use of the personality
option, share urings across process boundaries, and make use of the
sqpoll functionality.

liburing contains a test suite:
  https://git.kernel.dk/cgit/liburing/

You can run it via 'make runtests'.

Thanks Jeff, I'll take a look.  Quick question as I start sifting
through the tests, are there any tests in here which share a single
ring across process boundaries?

Yes.  At the very least, this one:

test/across-fork.c

Great, thanks!

-- 
paul moore
www.paul-moore.com