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Date:   Thu, 18 Apr 2019 15:17:23 +0200
From:   Oleg Nesterov <oleg@redhat.com>
To:     Christian Brauner <christian@brauner.io>
Cc:     torvalds@linux-foundation.org, viro@zeniv.linux.org.uk,
        jannh@google.com, dhowells@redhat.com, linux-api@vger.kernel.org,
        linux-kernel@vger.kernel.org, serge@hallyn.com, luto@kernel.org,
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        tglx@linutronix.de, mtk.manpages@gmail.com,
        akpm@linux-foundation.org, cyphar@cyphar.com,
        joel@joelfernandes.org, dancol@google.com,
        Jann Horn <jann@thejh.net>
Subject: Re: [PATCH v2 3/5] signal: use fdget() since we don't allow O_PATH
Message-ID: <20190418131722.GC13701@redhat.com>
References: <20190418101841.4476-1-christian@brauner.io>
 <20190418101841.4476-4-christian@brauner.io>
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On 04/18, Christian Brauner wrote:
>
> It's just semantically correct to use fdget()
> and return an error right from there instead of taking a reference and
> returning an error later.

agreed, and thanks for your explanations

Acked-by: Oleg Nesterov <oleg@redhat.com>