[Fwd: Problem with ubuntu/aufs/vfsub.c]

[Julien Bonjean]

Amit Kucheria wrote:
> 2008/10/20 Julien Bonjean <julien.bonjean at savoirfairelinux.com>:
>   
>> Amit Kucheria wrote:
>>     
>>> 2008/10/17 Julien Bonjean <julien.bonjean at savoirfairelinux.com>:
>>>
>>>       
>>>> Hi,
>>>>
>>>> I have some issue with aufs when compiling kernel 2.6.27-7.12 (and
>>>> 2.6.27-7.11 also) :
>>>>
>>>> ubuntu/aufs/vfsub.c: In function 'do_vfsub_mknod':
>>>> ubuntu/aufs/vfsub.c:166: warning: passing argument 3 of 'vfs_mknod' makes
>>>> pointer from integer without a cast
>>>> ubuntu/aufs/vfsub.c:166: error: too few arguments to function 'vfs_mknod'
>>>> ubuntu/aufs/vfsub.c: In function 'do_vfsub_link':
>>>> ubuntu/aufs/vfsub.c:191: warning: passing argument 2 of 'vfs_link' from
>>>> incompatible pointer type
>>>>
>>>>         
>>> How are you compiling aufs? As part of the standard Ubuntu kernel? Or
>>> separately? Those errors might point to missing Apparmor adaption.
>>>
>>> /Amit
>>>
>>>       
>> I am compiling aufs as part of the ubuntu kernel.
>>     
>
> You will have to give more details about how you compile, what is your
> build environment etc. since the normal Ubuntu kernel builds are not
> experience these errors.
>   
Ok no problem :
Ubuntu Hardy - 2.6.24-21-generic
gcc (GCC) 4.2.3 (Ubuntu 4.2.3-2ubuntu7)

grep -i aufs .config :
CONFIG_AUFS=y
CONFIG_AUFS_BRANCH_MAX_127=y
# CONFIG_AUFS_BRANCH_MAX_511 is not set
# CONFIG_AUFS_BRANCH_MAX_1023 is not set
# CONFIG_AUFS_BRANCH_MAX_32767 is not set
# CONFIG_AUFS_STAT is not set
# CONFIG_AUFS_HINOTIFY is not set
# CONFIG_AUFS_EXPORT is not set
# CONFIG_AUFS_ROBR is not set
# CONFIG_AUFS_DLGT is not set
# CONFIG_AUFS_SHWH is not set
# CONFIG_AUFS_RR_SQUASHFS is not set
# SECURITY and AUFS_SEC_PERM_PATCH are disabled
# CONFIG_AUFS_SPLICE_PATCH is not set
# CONFIG_AUFS_LHASH_PATCH is not set
# CONFIG_AUFS_BR_NFS is not set
# CONFIG_AUFS_DEBUG is not set
# CONFIG_AUFS_COMPAT is not set
# CONFIG_AUFS_UNIONFS22_PATCH is not set
# CONFIG_AUFS_UNIONFS23_PATCH is not set

For compilation, I simply do a 'make'. Another point is that I don't use 
modules, everything is built-in.
I didn't apply any patch.
Another point is that I successfully patched and compiled 2.6.27.1 
official kernel with aufs support.
Do you need more information ?

Julien
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