R-PI fixes for dhclient/sshd?

[Adrian Chadd]

On 20 December 2013 10:34, Zbigniew Bodek <zbb at freebsd.org> wrote:
> 2013/12/20 Adrian Chadd <adrian at freebsd.org>:
>> On 20 December 2013 09:29, Warner Losh <imp at bsdimp.com> wrote:
>>>
>>> On Dec 20, 2013, at 10:13 AM, Adrian Chadd wrote:
>>>
>>>> Hi,
>>>>
>>>> Did the fixes to the raspberry pi SoC support go into the tree? The
>>>> stuff that was affecting the allocator behaviour for things like
>>>> sshd/dhclient?
>>>
>>> I thought all armv6 builds were affected by this...
>>
>> Right. Well, I thought it had at least been diagnosed.
>>
>>
> Hello.
>
> If you are referring to bug related to jemalloc and pmap stuff then:
> - I was not able to reproduce this on my own (I mean on "not-rpi" machine)
> - The commit that was affecting this problem was found in pmap however
> there was no solution.
> - I'll try to post some pmap patches in the near future (sorry I was
> not able to do any concrete work lately).
> - This issue is on my mind but I since I can't touch this directly I
> can only try to find general improvements and post what have been
> found in Semihalf.

Thanks for the update.

What would be the harm in reverting the patch?

http://svnweb.freebsd.org/base/head/sys/arm/arm/pmap-v6.c?r1=251370&r2=252694&pathrev=252694


-a