From: narmstrong@baylibre.com (Neil Armstrong)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] RFC: ARM: fix the uaccess crash on PB11MPCore
Date: Wed, 20 Jul 2016 10:08:15 +0200 [thread overview]
Message-ID: <578F316F.2000706@baylibre.com> (raw)
In-Reply-To: <5959782.fqYxkarPT3@wuerfel>
On 07/12/2016 01:53 PM, Arnd Bergmann wrote:
> On Tuesday, July 12, 2016 1:27:11 PM CEST Neil Armstrong wrote:
>> 2016-07-11 19:08 GMT+02:00 Linus Walleij <linus.walleij@linaro.org>:
>>> The following patch was sketched by Russell in response to my
>>> crashes on the PB11MPCore after the patch for software-based
>>> priviledged no access support for ARMv8.1. See this thread:
>>> http://marc.info/?l=linux-arm-kernel&m=144051749807214&w=2
>>>
>>> I am unsure what is going on, I suspect everyone involved in
>>> the discussion is. I just want to repost this to get the
>>> discussion restarted, as I still have to apply this patch
>>> with every kernel iteration to get my PB11MPCore Realview
>>> running.
>>>
>>> I also know that Oxnas has actual, mass-deployed NAS (PogoPlug
>>> Pro variants) using PB11MPCore, and that they may or may not
>>> be seeing the same issue so I want their feedback on this: do
>>> you or do you not see this with mainline, or have you not even
>>> tested?
>>
>> Hi Linus,
>>
>> Actually the last off-tree support of the OX820 is on 4.4, and I do
>> not personally own a OX820 based device,
>> but I'm in he process of finding one to achieve upstream support along
>> the Ox810.
>>
>
> The Aldi NAS boxes (NAS-212) are widely available on ebay in Germany,
> there is even a shop that sells both the Pogoplug and the Medion
> machine with Debian preinstalled: http://www.ebay.de/sch/it-shop-rm/m.html
>
> If you need help getting one, you can send it to me and I forward
> it to your French address.
>
> Arnd
>
Arnd,
Thanks, I got a Pogoplug V3 and have access to the serial line, I will
forward port the 4.4 openwrt kernel to 4.7 ASAP and try to reproduce the bug
encountered by Linus.
Neil
next prev parent reply other threads:[~2016-07-20 8:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-11 17:08 [PATCH] RFC: ARM: fix the uaccess crash on PB11MPCore Linus Walleij
2016-07-12 11:27 ` Neil Armstrong
2016-07-12 11:53 ` Arnd Bergmann
2016-07-20 8:08 ` Neil Armstrong [this message]
2016-09-09 7:57 ` Neil Armstrong
2016-09-12 13:36 ` Linus Walleij
2016-10-17 8:30 ` Neil Armstrong
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=578F316F.2000706@baylibre.com \
--to=narmstrong@baylibre.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.