[Click] Doing some research

[Outback Dingo]

Ok is there a 2.6.XX kernel that would work without going to far back ?

On Tue, Jan 25, 2011 at 2:52 PM, Eddie Kohler <kohler at cs.ucla.edu> wrote:

> This is a more significant problem that I think will require serious effort
> to solve.  The Ethernet bridging hooks used by Click patchless have been
> removed in 2.6.37.  I am not sure what alternative we have.
>
> Eddie
>
>
>
> On 01/25/2011 11:37 AM, Outback Dingo wrote:
>
>> until
>>
>>   CXX [M] anydevice.o
>> /home/dingo/click/linuxmodule/../elements/linuxmodule/anydevice.cc: In
>> member function ‘void AnyDevice::alter_from_device(int)’:
>> /home/dingo/click/linuxmodule/../elements/linuxmodule/anydevice.cc:121:61:
>> error: ‘struct net_device’ has no member named ‘br_port’
>> /home/dingo/click/linuxmodule/../elements/linuxmodule/anydevice.cc:129:2:
>> error: ‘struct net_device’ has no member named ‘br_port’
>> /home/dingo/click/linuxmodule/../elements/linuxmodule/anydevice.cc:129:2:
>> error: invalid type argument of unary ‘*’
>> /home/dingo/click/linuxmodule/../elements/linuxmodule/anydevice.cc:129:2:
>> error: invalid type argument of unary ‘*’
>> /home/dingo/click/linuxmodule/../elements/linuxmodule/anydevice.cc:129:2:
>> error: invalid type argument of unary ‘*’
>> /home/dingo/click/linuxmodule/../elements/linuxmodule/anydevice.cc:129:2:
>> error: expected primary-expression before ‘typeof’
>> /home/dingo/click/linuxmodule/../elements/linuxmodule/anydevice.cc:129:2:
>> error: expected ‘)’ before ‘typeof’
>> /home/dingo/click/linuxmodule/../elements/linuxmodule/anydevice.cc:136:2:
>> error: ‘struct net_device’ has no member named ‘br_port’
>> make[3]: *** [/home/dingo/click/linuxmodule/anydevice.o] Error 1
>> make[2]: *** [_module_/home/dingo/click/linuxmodule] Error 2
>>
>>
>> On Tue, Jan 25, 2011 at 2:37 PM, Outback Dingo<outbackdingo at gmail.com
>> >wrote:
>>
>>  Wow scary you were right.... progressing on
>>>
>>>
>>> On Tue, Jan 25, 2011 at 2:24 PM, Bobby Longpocket<
>>> bobbylongpocket at yahoo.com>  wrote:
>>>
>>>  Maybe you ran configure --fix-includes again after you made the change?
>>>> The file that you are modifying is the result of running configure, so
>>>> your
>>>> changes will get clobbered if you run configure again.  Check your file
>>>> again to verify that lines 150 and 176 include the int pointer casts.
>>>>
>>>>
>>>> --- On *Tue, 1/25/11, Outback Dingo<outbackdingo at gmail.com>* wrote:
>>>>
>>>>
>>>> From: Outback Dingo<outbackdingo at gmail.com>
>>>> Subject: Re: [Click] Doing some research
>>>> To: "Bobby Longpocket"<bobbylongpocket at yahoo.com>
>>>> Cc: click at pdos.csail.mit.edu
>>>> Date: Tuesday, January 25, 2011, 6:23 AM
>>>>
>>>>
>>>> On Tue, Jan 25, 2011 at 1:33 AM, Bobby Longpocket<
>>>> bobbylongpocket at yahoo.com<
>>>> http://mc/compose?to=bobbylongpocket@yahoo.com>
>>>>
>>>>  wrote:
>>>>>
>>>>
>>>> Dingo:
>>>>
>>>> Click patchless has a problem with 2.6.37.  In radix-tree.h there's a
>>>> call
>>>> to a macro that ends up trying to dereference a void*.  The C++ compiler
>>>> doesn't like this.  You can apply the following changes to
>>>> click/include/click-linuxmodule/include1/linux/radix-tree.h to make more
>>>> progress with your compilation:
>>>>
>>>> 150c150
>>>> <        return rcu_dereference(*pslot);
>>>> ---
>>>>
>>>>>       return (void *)rcu_dereference(*(int **)pslot);
>>>>>
>>>> 176c176
>>>> <        rcu_assign_pointer(*pslot, item);
>>>> ---
>>>>
>>>>>       rcu_assign_pointer(*(int **)pslot, (int *)item);
>>>>>
>>>>
>>>>
>>>> ok applied the reference patch to click and now.... still no joy
>>>>
>>>>
>>>>
>>>>  In file included from
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/fs.h:392:0,
>>>>                  from /home/dingo/click/linuxmodule/../lib/ino.cc:30:
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:
>>>> In function ‘void* radix_tree_deref_slot(void**)’:
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: invalid type in declaration before ‘=’ token
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: expected primary-expression before ‘typeof’
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: expected ‘)’ before ‘typeof’
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: expected primary-expression before ‘typeof’
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: expected ‘)’ before ‘typeof’
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:150:9:
>>>> error: expected ‘)’ before ‘;’ token
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:
>>>> In function ‘void radix_tree_replace_slot(void**, void*)’:
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:176:2:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:176:2:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:176:2:
>>>> error: ‘void*’ is not a pointer-to-object type
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:176:2:
>>>> error: expected primary-expression before ‘typeof’
>>>>
>>>> /home/dingo/click/include/click-linuxmodule/include1/linux/radix-tree.h:176:2:
>>>> error: expected ‘)’ before ‘typeof’
>>>> make[3]: *** [/home/dingo/click/linuxmodule/ino.o] Error 1
>>>> make[2]: *** [_module_/home/dingo/click/linuxmodule] Error 2
>>>> make[2]: Leaving directory `/home/dingo/src/linux-source-2.6.37'
>>>> make[1]: *** [all] Error 2
>>>> make[1]: Leaving directory `/home/dingo/click/linuxmodule'
>>>> make: *** [linuxmodule] Error 2
>>>>
>>>>
>>>>
>>>>
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>>
>