linux-kernel - Re: [PATCH] ublk: check for unprivileged daemon on each I/O fetch

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Message-Id: <175492090530.697940.18050903274660070529.b4-ty@kernel.dk>
Date: Mon, 11 Aug 2025 08:01:45 -0600
From: Jens Axboe <axboe@...nel.dk>
To: Ming Lei <ming.lei@...hat.com>, Uday Shankar <ushankar@...estorage.com>, 
 Caleb Sander Mateos <csander@...estorage.com>
Cc: linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ublk: check for unprivileged daemon on each I/O fetch


On Fri, 08 Aug 2025 09:52:15 -0600, Caleb Sander Mateos wrote:
> Commit ab03a61c6614 ("ublk: have a per-io daemon instead of a per-queue
> daemon") allowed each ublk I/O to have an independent daemon task.
> However, nr_privileged_daemon is only computed based on whether the last
> I/O fetched in each ublk queue has an unprivileged daemon task.
> Fix this by checking whether every fetched I/O's daemon is privileged.
> Change nr_privileged_daemon from a count of queues to a boolean
> indicating whether any I/Os have an unprivileged daemon.
> 
> [...]

Applied, thanks!

[1/1] ublk: check for unprivileged daemon on each I/O fetch
      commit: 5058a62875e1916e5133a1639f0207ea2148c0bc

Best regards,
-- 
Jens Axboe