[DRBD-user] DRBD 8.3 and kernel 3.10

AZ 9901 az9901 at gmail.com
Sun Sep 29 19:56:37 CEST 2013

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Le 17 août 2013 à 10:24, AZ 9901 a écrit :
> Le 14 août 2013 à 21:42, AZ 9901 a écrit :
>> 2013/8/14 AZ 9901 <az9901 at gmail.com>:
>>> DRBD 8.3.15 does not compile with kernel 3.10.
>>> Do you plan to release 8.3.16 (or a 8.3.15 patch) compatible with kernel 3.10 ?
>>> 
>>> I already tried myself, I managed to compile it yesterday night, I had to :
>>> - change "PDE(inode)->data" to "PDE_DATA(inode)"
>>> - delete second parameter (node) from hlist_for_each_entry() calls and hlist_for_each_entry_safe() calls
>>> - rename random32() calls to prandom_u32()
>>> That's all.
>>> It seems to work, however I am not confident at all...
>> 
>> Here is what I did :
>> sed -i 's/PDE(inode)->data/PDE_DATA(inode)/g' drbd/*.*
>> sed -i 's/random32()/prandom_u32()/g' drbd/*.*
>> sed -i 's/hlist_for_each_entry\([^(]*\)(\([^,]*\),[^,]*,/hlist_for_each_entry\1(\2,/g' drbd/*.*
>> 
>> Then :
>> ./configure ...
>> make
>> make install
>> 
>> It works with DRBD 8.3 and 8.4, they build on kernel 3.10.
> 
> Lars, Philipp, thank you for having made 8.4.4rc1 compatible with kernel 3.10 !
> Hopefully you will do the same with 8.3.16 !

Phil, DRBD team,

I just tested 3.8.16, unfortunately it does not compile on 3.10 out of the box.
However, with my modifications above it works.
Could you please tell me if my 3 modifications above are the ones to do ?
(no issue with them on 3.8.15 yet)

Of course, thank you very much for your help !

Best,

Ben


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