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From: Mehmet Fide <mehmet.fide@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Krystian Kaniewski <krystianmkaniewski@gmail.com>,
	Neill Kapron <nkapron@google.com>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Heikki Krogerus <heikki.krogerus@linux.intel.com>,
	Wayne Chang <waynec@nvidia.com>,
	Jon Hunter <jonathanh@nvidia.com>,
	Felipe Balbi <balbi@kernel.org>,
	linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	mehmet.fide@screeningeagle.com
Subject: Re: [PATCH v2 1/2] usb: gadget: u_serial: keep the port until its tty is released
Date: Wed, 21 Oct 2026 08:20:40 +0200	[thread overview]
Message-ID: <20261021062040.3973175-1-mehmet.fide@gmail.com> (raw)
In-Reply-To: <20261019090904.3264978-1-mehmet.fide@gmail.com>

Hi Greg,

Please drop this patch. Krystian Kaniewski's "usb: gadget: u_serial:
pin ports while TTYs are installed" [1] fixes the same lifetime problem
and also covers the two holes Sashiko found here. I have tested it and
replied with a Tested-by.

Patch 2/2 does not depend on this one and applies with or without
Krystian's patch.

[1] https://lore.kernel.org/linux-usb/6941beb7-8cae-4cc5-ba07-e1c8a8753fe1@mail.kernel.org/

Thanks,
Mehmet

  reply	other threads:[~2026-10-21  6:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-19  8:58 [PATCH v2 0/2] usb: gadget: u_serial: flush_buffer, and keep the port for its tty Mehmet Fide
2026-10-19  9:09 ` [PATCH v2 1/2] usb: gadget: u_serial: keep the port until its tty is released Mehmet Fide
2026-10-21  6:20   ` Mehmet Fide [this message]
2026-10-19  9:09 ` [PATCH v2 2/2] usb: gadget: u_serial: implement flush_buffer Mehmet Fide

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