if_rsu hardware causes a kernel panic on removal..

[Idwer Vollering]

2014-05-20 14:24 GMT+02:00 Hans Petter Selasky <hps at selasky.org>:
> On 05/20/14 14:13, Idwer Vollering wrote:
>>
>> 2014-05-20 7:47 GMT+02:00 Hans Petter Selasky <hps at selasky.org>:
>>>
>>> On 05/19/14 23:21, Idwer Vollering wrote:
>>>>
>>>>
>>>> ..while running a kernel that has rsu_debug set to >0.
>>>>
>>>> Line 1712: "fault virtual address   = 0xffff804000000000"
>>>> core0.txt ->
>>>>
>>>> http://ra.openbios.org/~idwer/freebsd/fbsd_10-stable_rsu_panic_core_0.txt
>>>>
>>>> HTH,
>>>
>>>
>>>
>>> Hi,
>>>
>>> Does this patch make any difference?
>>
>>
>> Yes, this solves the panic.
>>
>
> Hi,
>
> Please verify:
>
> http://svnweb.freebsd.org/changeset/base/266466
>
> --HPS

Looks good to me.. if only it wasn't panicking on insertion, again
with rsu_debug set to anything greater than 0 (5, in this case). The
panic on insertion is reproducable with otherwise unmodified r266465.
Any thoughts?