Linux-USB Archive on lore.kernel.org
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From: "Michał Mirosław" <mirq-linux@rere.qmqm.pl>
To: Ladislav Michl <ladis@linux-mips.org>
Cc: linux-usb@vger.kernel.org, linux-serial@vger.kernel.org,
	Felipe Balbi <balbi@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH v2 0/5] usb: gadget: u_serial: Fix and cleanup
Date: Sun, 14 Jul 2019 13:37:17 +0200
Message-ID: <20190714113717.GA7399@qmqm.qmqm.pl> (raw)
In-Reply-To: <20190714100426.GA24183@qmqm.qmqm.pl>

On Sun, Jul 14, 2019 at 12:04:26PM +0200, Micha³ Miros³aw wrote:
> On Sat, Jul 13, 2019 at 11:08:53PM +0200, Ladislav Michl wrote:
> > Following patchset makes console work (patch 1 and 4) for an AT91SAM9G20
> > board connected to xhci_hcd and does some cleanup.
> > Tested with "console=ttyS0,115200n8 console=ttyGS0" on kernel command line
> > and following inittab:
> > console::respawn:/sbin/getty -L 115200 ttyS0 vt100
> > console::respawn:/sbin/getty -L 115200 ttyGS0 vt100
> > 
> > However there is an issue remaining:
> > Disconnect triggers WARN_ON in gs_close:
> [...]
> 
> Hi,
> 
> Can you try a patchset I sent some time ago [1] if it fixes your case?

You can pull it from branch usb-console on https://rere.qmqm.pl/git/linux
(rebased on current usb-next tree).

Best Regards,
Micha³ Miros³aw

  reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-13 21:08 Ladislav Michl
2019-07-13 21:10 ` [PATCH v2 1/5] usb: gadget: u_serial: Fix console_req complete event race Ladislav Michl
2019-07-13 21:10 ` [PATCH v2 2/5] usb: gadget: u_serial: Remove console specific alloc/free req functions Ladislav Michl
2019-07-13 21:11 ` [PATCH v2 3/5] usb: gadget: u_serial: Fix console_req access race Ladislav Michl
2019-07-13 21:11 ` [PATCH v2 4/5] usb: gadget: u_serial: Fix starving write Ladislav Michl
2019-07-13 21:12 ` [PATCH v2 5/5] usb: gadget: u_serial: Use bool for req_busy Ladislav Michl
2019-07-14 10:04 ` [PATCH v2 0/5] usb: gadget: u_serial: Fix and cleanup Michał Mirosław
2019-07-14 11:37   ` Michał Mirosław [this message]
2019-07-14 13:22     ` Ladislav Michl
2019-07-15 10:40   ` Ladislav Michl

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