From: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
To: "Matwey V. Kornilov" <matwey-TTlVxmypnbovJsYlp49lxw@public.gmane.org>
Cc: Bin Liu <b-liu-l0cyMroinI0@public.gmane.org>,
Bin Liu <binmlist-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Linux OMAP List
<linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [OOPS] cppi41_dma_channel_program: Unable to handle kernel NULL pointer dereference
Date: Mon, 23 May 2016 08:13:34 -0700 [thread overview]
Message-ID: <20160523151333.GY5995@atomide.com> (raw)
In-Reply-To: <CAJs94EZkDGhoUmQe8LdAUwoaYJM8eGH=0nyEbUzv6YNsJPX2Qw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
* Matwey V. Kornilov <matwey-TTlVxmypnbovJsYlp49lxw@public.gmane.org> [160523 06:41]:
> 2016-05-23 16:35 GMT+03:00 Bin Liu <b-liu-l0cyMroinI0@public.gmane.org>:
> > On Sat, May 21, 2016 at 08:50:32PM +0300, Matwey V. Kornilov wrote:
> >> 2016-05-21 6:13 GMT+03:00 Bin Liu <binmlist-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>:
> >> > After reviewed the code, it must be hw_ep->rx_channel instead. It is likely a
> >> > bug caused by commit 069a3fd (usb: musb: Remove ifdefs for musb_host_rx
> >> > in musb_host.c part1). Please test with the following patch.
> >> >
> >>
> >> I've just tested this patch. Indeed, it helps to avoid kernel panic.
> >
> > Thanks for testing it.
> >
> >> Now, I can interact with my webcam and watch video-stream in xawtv.
> >> It would be great if the patch could become a part of 4.6.x stable tree.
> >
> > Sure.
> >
> > Would you mind to add your Reported-by in the patch?
>
> Sure, please add
>
> Reported-by: Matwey V. Kornilov <matwey-TTlVxmypnbovJsYlp49lxw@public.gmane.org>
Looks good to me too, sorry for the nasty typo:
Acked-by: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
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prev parent reply other threads:[~2016-05-23 15:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-20 13:19 [OOPS] cppi41_dma_channel_program: Unable to handle kernel NULL pointer dereference matwey-TTlVxmypnbovJsYlp49lxw
[not found] ` <1463750386-6259-1-git-send-email-matwey-TTlVxmypnbovJsYlp49lxw@public.gmane.org>
2016-05-20 13:32 ` Matwey V. Kornilov
[not found] ` <CAJs94EZjWi0KGn_siyXNGvjO2DTh2aXtYqKzy7Km7mA_bYTeKg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-20 20:10 ` Bin Liu
2016-05-20 20:55 ` Matwey V. Kornilov
[not found] ` <CAJs94EZSwJ=sJv6NtR6RNdiugiSQQpam-TFRTn0uZZJ4MLsr5g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-20 20:58 ` Matwey V. Kornilov
[not found] ` <CAJs94EY3BfQjkk+0hKR5WfKggvmtgV0yz77awiX8Lt_pLYs3ug-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-20 21:05 ` Matwey V. Kornilov
[not found] ` <CAJs94EZm3aV23x3hGHLpM4dAC+C9rH-ro3JbWU=se_QWv9jRmw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-20 21:12 ` Bin Liu
2016-05-20 21:20 ` Matwey V. Kornilov
[not found] ` <CAJs94Eb6tfJHV7YeAA0UATF2A5oNrCDTSqTAdHbacmrm4Qw=8w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-21 3:13 ` Bin Liu
[not found] ` <CADYTM3bcTWSBf9HXKpsud6i--_04tsKZX1J3p9_6TqL1gp9YnA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-21 17:50 ` Matwey V. Kornilov
[not found] ` <CAJs94EYePeENwsHD--E6cGVP22-nfYcy_yTK-V2Hc1wWYb04vw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-21 19:04 ` Matwey V. Kornilov
[not found] ` <CAJs94EaxaQ4U9T48Lz-jox4VkS-ThDQ3DkSB+1SvnFzMXM_+FA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-23 13:36 ` Bin Liu
2016-05-23 13:41 ` Matwey V. Kornilov
2016-05-28 13:33 ` Matwey V. Kornilov
2016-05-23 13:35 ` Bin Liu
2016-05-23 13:38 ` Matwey V. Kornilov
[not found] ` <CAJs94EZkDGhoUmQe8LdAUwoaYJM8eGH=0nyEbUzv6YNsJPX2Qw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-23 15:13 ` Tony Lindgren [this message]
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