From: Adam Morrison <mad@cs.technion.ac.il>
To: M G Berberich <berberic@fmi.uni-passau.de>
Cc: Nadav Amit <nadav.amit@gmail.com>,
iommu@lists.linux-foundation.org,
USB list <linux-usb@vger.kernel.org>,
linux-mm@kvack.org, Alan Stern <stern@rowland.harvard.edu>
Subject: Re: BUG: using smp_processor_id() in preemptible [00000000] code]
Date: Mon, 13 Jun 2016 16:11:39 +0300 [thread overview]
Message-ID: <CAHMfzJktLSPZuLJ0R90Zaa6tj+awX9NDO2DPzjxEEJuY0CFV+g@mail.gmail.com> (raw)
In-Reply-To: <20160613130651.GA8662@invalid>
Hi,
On Mon, Jun 13, 2016 at 4:06 PM, M G Berberich
<berberic@fmi.uni-passau.de> wrote:
> Hello,
>
>> >> With 4.7-rc2, after detecting a USB Mass Storage device
>> >>
>> >> [ 11.589843] usb-storage 4-2:1.0: USB Mass Storage device detected
>> >>
>> >> a constant flow of kernel-BUGS is reported (several per second).
>
> […]
>
>> > This looks like a bug in the memory management subsystem. It should be
>> > reported on the linux-mm mailing list (CC'ed).
>>
>> This bug is IOMMU related (mailing list CC’ed) and IIUC already fixed.
>
> Not fixed in 4.7-rc3
These patches should fix the issue:
https://lkml.org/lkml/2016/6/1/310
https://lkml.org/lkml/2016/6/1/311
I'm not sure why they weren't applied... will ping the maintainers.
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next prev parent reply other threads:[~2016-06-13 13:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20160609172444.GB6277@invalid>
2016-06-09 18:14 ` Alan Stern
2016-06-09 19:10 ` Nadav Amit
2016-06-13 13:06 ` M G Berberich
2016-06-13 13:11 ` Adam Morrison [this message]
2016-06-14 9:08 ` M G Berberich
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