From: Daniel Kaehn <kaehndan@gmail.com>
To: tiwai@suse.com
Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
Daniel Kaehn <kaehndan@gmail.com>
Subject: [PATCH v4 2/2] Add generic serial MIDI driver using serial bus API
Date: Wed, 27 Apr 2022 16:35:34 -0500 [thread overview]
Message-ID: <20220427213534.163097-1-kaehndan@gmail.com> (raw)
In-Reply-To: <0220425191602.770932-3-kaehndan@gmail.com>
Just discovered a fairly severe concurrency bug with the MIDI output
in this version of the driver - write_wakeup and output_write
can end in a deadlock with the serial device. Replying here just to
ensure this isn't merged before I send a fix.
Daniel Kaehn
next parent reply other threads:[~2022-04-27 21:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <0220425191602.770932-3-kaehndan@gmail.com>
2022-04-27 21:35 ` Daniel Kaehn [this message]
2022-04-25 19:16 [PATCH v4 0/2] Add generic serial MIDI driver using serial bus API Daniel Kaehn
2022-04-25 19:16 ` [PATCH v4 2/2] " Daniel Kaehn
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