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Subject: Re: [PATCH] tomoyo: don't special case PF_IO_WORKER for PF_KTHREAD
To:     Casey Schaufler <casey@schaufler-ca.com>,
        Kentaro Takeda <takedakn@nttdata.co.jp>,
        Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc:     linux-security-module@vger.kernel.org,
        LKML <linux-kernel@vger.kernel.org>
References: <46f6e3cb-cc96-d214-e183-71dd238da075@kernel.dk>
 <935b000c-77df-fa88-6e2e-daffc256a11e@schaufler-ca.com>
From:   Jens Axboe <axboe@kernel.dk>
Message-ID: <3c78e259-fc25-52dd-7128-289f016425a4@kernel.dk>
Date:   Fri, 26 Mar 2021 10:05:25 -0600
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On 3/26/21 10:03 AM, Casey Schaufler wrote:
> On 3/25/2021 5:44 PM, Jens Axboe wrote:
>> The io_uring PF_IO_WORKER threads no longer have PF_KTHREAD set, so no
>> need to special case them for credential checks.
> 
> Could you cite the commit where that change was made?

See previous reply, same one:

commit 3bfe6106693b6b4ba175ad1f929c4660b8f59ca8
Author: Jens Axboe <axboe@kernel.dk>
Date:   Tue Feb 16 14:15:30 2021 -0700

    io-wq: fork worker threads from original task

-- 
Jens Axboe