From: Johan Hovold <johan@kernel.org>
To: Jeremiah Mahler <jmmahler@gmail.com>
Cc: Johan Hovold <johan@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] usb: serial: handle -ENODEV quietly in generic_submit_read_urb
Date: Tue, 16 Dec 2014 12:49:40 +0100 [thread overview]
Message-ID: <20141216114940.GJ6778@localhost> (raw)
In-Reply-To: <1418340594-30469-3-git-send-email-jmmahler@gmail.com>
On Thu, Dec 11, 2014 at 03:29:54PM -0800, Jeremiah Mahler wrote:
> If a USB serial device (e.g. /dev/ttyUSB0) with an active program is
> unplugged, an -ENODEV (19) error will be produced after it gives up
> trying to resubmit a read.
>
> usb_serial_generic_submit_read_urb - usb_submit_urb failed: -19
>
> Add -ENODEV as one of the permanent errors along with -EPERM that
> usb_serial_generic_submit_read_urb() handles quietly without an error.
>
> Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com>
I'll apply this one once v3.19-rc1 is out.
Thanks,
Johan
next prev parent reply other threads:[~2014-12-16 11:49 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-11 23:29 [PATCH 0/2] usb: serial: handle -ENODEV and -EPROTO quietly Jeremiah Mahler
2014-12-11 23:29 ` [PATCH 1/2] usb: serial: handle -EPROTO quietly in generic_read_bulk Jeremiah Mahler
2014-12-11 23:29 ` [PATCH 2/2] usb: serial: handle -ENODEV quietly in generic_submit_read_urb Jeremiah Mahler
2014-12-16 11:49 ` Johan Hovold [this message]
2014-12-15 10:23 ` [PATCH 0/2] usb: serial: handle -ENODEV and -EPROTO quietly Johan Hovold
2014-12-15 12:53 ` Jeremiah Mahler
2014-12-15 16:38 ` Greg Kroah-Hartman
2014-12-16 7:10 ` Jeremiah Mahler
2014-12-16 11:46 ` Johan Hovold
2014-12-16 11:42 ` Johan Hovold
2014-12-20 9:11 ` [PATCH v2 " Jeremiah Mahler
2014-12-20 9:11 ` [PATCH v2 1/2] usb: serial: handle -EPROTO quietly in generic_read_bulk Jeremiah Mahler
2014-12-20 12:32 ` Sergei Shtylyov
2014-12-20 12:59 ` Jeremiah Mahler
2014-12-20 16:17 ` [PATCH v2b " Jeremiah Mahler
2014-12-20 9:11 ` [PATCH v2 2/2] usb: serial: handle -ENODEV quietly in generic_submit_read_urb Jeremiah Mahler
2015-01-11 0:44 ` [RESEND PATCH v2 0/2] usb: serial: handle -ENODEV and -EPROTO quietly Jeremiah Mahler
2015-01-11 0:44 ` [RESEND PATCH v2 1/2] usb: serial: handle -EPROTO quietly in generic_read_bulk Jeremiah Mahler
2015-01-11 11:36 ` Johan Hovold
2015-01-11 13:31 ` Jeremiah Mahler
2015-01-11 0:44 ` [RESEND PATCH v2 2/2] usb: serial: handle -ENODEV quietly in generic_submit_read_urb Jeremiah Mahler
2015-01-11 13:42 ` [PATCH v3 0/2] usb: serial: silence non-critical unplug read errors Jeremiah Mahler
2015-01-11 13:42 ` [PATCH v3 1/2] usb: serial: silence all non-critical " Jeremiah Mahler
2015-01-11 13:42 ` [PATCH v3 2/2] usb: serial: handle -ENODEV quietly in generic_submit_read_urb Jeremiah Mahler
2015-01-12 9:27 ` [PATCH v3 0/2] usb: serial: silence non-critical unplug read errors Johan Hovold
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