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From: Greg KH <gregkh@linuxfoundation.org>
To: Kalle Vahlman <kalle.vahlman@movial.com>
Cc: linux-serial@vger.kernel.org, stable@kernel.org
Subject: Re: [PATCH] serial/amba-pl011: Return early in deadlock work-around if there is no tty
Date: Fri, 24 Feb 2012 13:47:43 -0800	[thread overview]
Message-ID: <20120224214743.GA25330@kroah.com> (raw)
In-Reply-To: <1329718024-23623-1-git-send-email-kalle.vahlman@movial.com>

On Mon, Feb 20, 2012 at 08:07:04AM +0200, Kalle Vahlman wrote:
> The first amba port does not always have an attached tty, which will
> result in a crash if the work-around is activated.
> 
> This seems to be the case for example on Snowball which has no modem
> hw, which seems to be the main use-case for this work-around.
> ---
>  drivers/tty/serial/amba-pl011.c |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)

Can you re-read Documentation/SubmittingPatches and resend this patch
with the needed information so that I can apply it (hint, you forgot a
signed-off-by: line...)

thanks,

greg k-h

  reply	other threads:[~2012-02-24 21:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-20  6:07 [PATCH] serial/amba-pl011: Return early in deadlock work-around if there is no tty Kalle Vahlman
2012-02-24 21:47 ` Greg KH [this message]
2012-02-25 10:57   ` Kalle Vahlman

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