From: Richard Guy Briggs <rgb@redhat.com>
To: Paul Moore <paul@paul-moore.com>
Cc: linux-security-module@vger.kernel.org, selinux@vger.kernel.org,
linux-audit@redhat.com, io-uring@vger.kernel.org,
linux-fsdevel@vger.kernel.org,
Kumar Kartikeya Dwivedi <memxor@gmail.com>,
Jens Axboe <axboe@kernel.dk>,
Pavel Begunkov <asml.silence@gmail.com>
Subject: Re: [RFC PATCH v2 0/9] Add LSM access controls and auditing to io_uring
Date: Fri, 27 Aug 2021 09:35:59 -0400 [thread overview]
Message-ID: <20210827133559.GG490529@madcap2.tricolour.ca> (raw)
In-Reply-To: <CAHC9VhTkZ-tUdrFjhc2k1supzW1QJpY-15pf08mw6=ynU9yY5g@mail.gmail.com>
On 2021-08-26 15:14, Paul Moore wrote:
> On Thu, Aug 26, 2021 at 12:32 PM Richard Guy Briggs <rgb@redhat.com> wrote:
> > I'm getting:
> > # ./iouring.2
> > Kernel thread io_uring-sq is not running.
> > Unable to setup io_uring: Permission denied
> >
> > # ./iouring.3s
> > >>> server started, pid = 2082
> > >>> memfd created, fd = 3
> > io_uring_queue_init: Permission denied
> >
> > I have CONFIG_IO_URING=y set, what else is needed?
>
> I'm not sure how you tried to run those tests, but try running as root
> and with SELinux in permissive mode.
Ok, they ran, including iouring.4. iouring.2 claimed twice: "Kernel
thread io_uring-sq is not running." and I didn't get any URING records
with ausearch. I don't know if any of this is expected.
> paul moore
- RGB
--
Richard Guy Briggs <rgb@redhat.com>
Sr. S/W Engineer, Kernel Security, Base Operating Systems
Remote, Ottawa, Red Hat Canada
IRC: rgb, SunRaycer
Voice: +1.647.777.2635, Internal: (81) 32635
WARNING: multiple messages have this Message-ID (diff)
From: Richard Guy Briggs <rgb@redhat.com>
To: Paul Moore <paul@paul-moore.com>
Cc: Jens Axboe <axboe@kernel.dk>,
selinux@vger.kernel.org, Pavel Begunkov <asml.silence@gmail.com>,
linux-security-module@vger.kernel.org, linux-audit@redhat.com,
Kumar Kartikeya Dwivedi <memxor@gmail.com>,
linux-fsdevel@vger.kernel.org, io-uring@vger.kernel.org
Subject: Re: [RFC PATCH v2 0/9] Add LSM access controls and auditing to io_uring
Date: Fri, 27 Aug 2021 09:35:59 -0400 [thread overview]
Message-ID: <20210827133559.GG490529@madcap2.tricolour.ca> (raw)
In-Reply-To: <CAHC9VhTkZ-tUdrFjhc2k1supzW1QJpY-15pf08mw6=ynU9yY5g@mail.gmail.com>
On 2021-08-26 15:14, Paul Moore wrote:
> On Thu, Aug 26, 2021 at 12:32 PM Richard Guy Briggs <rgb@redhat.com> wrote:
> > I'm getting:
> > # ./iouring.2
> > Kernel thread io_uring-sq is not running.
> > Unable to setup io_uring: Permission denied
> >
> > # ./iouring.3s
> > >>> server started, pid = 2082
> > >>> memfd created, fd = 3
> > io_uring_queue_init: Permission denied
> >
> > I have CONFIG_IO_URING=y set, what else is needed?
>
> I'm not sure how you tried to run those tests, but try running as root
> and with SELinux in permissive mode.
Ok, they ran, including iouring.4. iouring.2 claimed twice: "Kernel
thread io_uring-sq is not running." and I didn't get any URING records
with ausearch. I don't know if any of this is expected.
> paul moore
- RGB
--
Richard Guy Briggs <rgb@redhat.com>
Sr. S/W Engineer, Kernel Security, Base Operating Systems
Remote, Ottawa, Red Hat Canada
IRC: rgb, SunRaycer
Voice: +1.647.777.2635, Internal: (81) 32635
--
Linux-audit mailing list
Linux-audit@redhat.com
https://listman.redhat.com/mailman/listinfo/linux-audit
next prev parent reply other threads:[~2021-08-27 13:36 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-11 20:48 [RFC PATCH v2 0/9] Add LSM access controls and auditing to io_uring Paul Moore
2021-08-11 20:48 ` Paul Moore
2021-08-11 20:48 ` [RFC PATCH v2 1/9] audit: prepare audit_context for use in calling contexts beyond syscalls Paul Moore
2021-08-11 20:48 ` Paul Moore
2021-08-11 20:48 ` [RFC PATCH v2 2/9] audit,io_uring,io-wq: add some basic audit support to io_uring Paul Moore
2021-08-11 20:48 ` [RFC PATCH v2 2/9] audit, io_uring, io-wq: " Paul Moore
2021-08-11 20:48 ` [RFC PATCH v2 3/9] audit: dev/test patch to force io_uring auditing Paul Moore
2021-08-11 20:48 ` Paul Moore
2021-08-11 20:48 ` [RFC PATCH v2 4/9] audit: add filtering for io_uring records Paul Moore
2021-08-11 20:48 ` Paul Moore
2021-08-11 20:48 ` [RFC PATCH v2 5/9] fs: add anon_inode_getfile_secure() similar to anon_inode_getfd_secure() Paul Moore
2021-08-11 20:48 ` Paul Moore
2021-08-12 9:32 ` Mickaël Salaün
2021-08-12 9:32 ` Mickaël Salaün
2021-08-12 14:32 ` Paul Moore
2021-08-12 14:32 ` Paul Moore
2021-08-12 15:35 ` Mickaël Salaün
2021-08-12 15:35 ` Mickaël Salaün
2021-08-11 20:48 ` [RFC PATCH v2 6/9] io_uring: convert io_uring to the secure anon inode interface Paul Moore
2021-08-11 20:48 ` Paul Moore
2021-08-11 20:48 ` [RFC PATCH v2 7/9] lsm,io_uring: add LSM hooks to io_uring Paul Moore
2021-08-11 20:48 ` Paul Moore
2021-08-11 20:49 ` [RFC PATCH v2 8/9] selinux: add support for the io_uring access controls Paul Moore
2021-08-11 20:49 ` Paul Moore
2021-08-11 20:49 ` [RFC PATCH v2 9/9] Smack: Brutalist io_uring support with debug Paul Moore
2021-08-11 20:49 ` Paul Moore
2021-08-31 14:44 ` Paul Moore
2021-08-31 14:44 ` Paul Moore
2021-08-31 15:03 ` Casey Schaufler
2021-08-31 15:03 ` Casey Schaufler
2021-08-31 16:43 ` Paul Moore
2021-08-31 16:43 ` Paul Moore
2021-08-24 20:57 ` [RFC PATCH v2 0/9] Add LSM access controls and auditing to io_uring Richard Guy Briggs
2021-08-24 20:57 ` Richard Guy Briggs
2021-08-24 22:27 ` Paul Moore
2021-08-24 22:27 ` Paul Moore
2021-08-25 1:36 ` Richard Guy Briggs
2021-08-25 1:36 ` Richard Guy Briggs
2021-08-26 1:16 ` Richard Guy Briggs
2021-08-26 1:16 ` Richard Guy Briggs
2021-08-26 1:34 ` Paul Moore
2021-08-26 1:34 ` Paul Moore
2021-08-26 16:32 ` Richard Guy Briggs
2021-08-26 16:32 ` Richard Guy Briggs
2021-08-26 19:14 ` Paul Moore
2021-08-26 19:14 ` Paul Moore
2021-08-27 13:35 ` Richard Guy Briggs [this message]
2021-08-27 13:35 ` Richard Guy Briggs
2021-08-27 19:49 ` Paul Moore
2021-08-27 19:49 ` Paul Moore
2021-08-28 15:03 ` Richard Guy Briggs
2021-08-28 15:03 ` Richard Guy Briggs
2021-08-29 15:18 ` Paul Moore
2021-08-29 15:18 ` Paul Moore
2021-09-01 19:21 ` Paul Moore
2021-09-01 19:21 ` Paul Moore
2021-09-10 0:58 ` Richard Guy Briggs
2021-09-10 0:58 ` Richard Guy Briggs
2021-09-13 19:23 ` Paul Moore
2021-09-13 19:23 ` Paul Moore
2021-09-14 1:50 ` Paul Moore
2021-09-14 1:50 ` Paul Moore
2021-09-14 2:49 ` Paul Moore
2021-09-14 2:49 ` Paul Moore
2021-09-15 12:29 ` Richard Guy Briggs
2021-09-15 12:29 ` Richard Guy Briggs
2021-09-15 13:02 ` Steve Grubb
2021-09-15 13:02 ` Steve Grubb
2021-09-15 14:12 ` Paul Moore
2021-09-15 14:12 ` Paul Moore
2021-10-02 13:16 ` Steve Grubb
2021-10-03 23:21 ` Paul Moore
2021-10-04 12:39 ` Richard Guy Briggs
2021-10-04 13:27 ` Paul Moore
2021-10-04 14:59 ` Steve Grubb
2021-10-28 20:07 ` Richard Guy Briggs
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