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Message-ID: <87ip96id3a.fsf@rustcorp.com.au>
Date: Fri, 16 Nov 2012 11:22:09 +1030
From: Rusty Russell <rusty@...tcorp.com.au>
To: Amit Shah <amit.shah@...hat.com>
Cc: sjur@...ndeland.net, "Michael S. Tsirkin" <mst@...hat.com>,
linus.walleij@...aro.org, masami.hiramatsu.pt@...achi.com,
ohad@...ery.com, linux-kernel@...r.kernel.org,
virtualization@...ts.linux-foundation.org,
Sjur Brændeland <sjur.brandeland@...ricsson.com>,
Amit Shah <amit.shah@...hat.com>
Subject: Re: [[PATCH v9 3/3] 1/1] virtio_console: Remove buffers from out_vq at port removal
Amit Shah <amit.shah@...hat.com> writes:
> From: Sjur Brændeland <sjur.brandeland@...ricsson.com>
>
> Remove buffers from the out-queue when a port is removed. Rproc_serial
> communicates with remote processors that may crash and leave buffers in
> the out-queue. The virtio serial ports may have buffers in the out-queue
> as well, e.g. for non-blocking ports and the host didn't consume them
> yet.
>
> [Amit: Remove WARN_ON for generic ports case.]
>
> Signed-off-by: Sjur Brændeland <sjur.brandeland@...ricsson.com>
> Signed-off-by: Amit Shah <amit.shah@...hat.com>
I already have this in my pending queue; I've promoted it to my
virtio-next branch now.
Thanks,
Rusty.
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