ext4-stable build failure (Re: Ext4 tree backports for 2.6.27.10and 2.6.28)

From: Malte SchrÃder
Date: Sat Jan 17 2009 - 17:17:16 EST


Hello,

On Sat, 17 Jan 2009 13:43:55 -0500
"Theodore Ts'o" <tytso@xxxxxxx> wrote:

>
> I've created a couple of ext4 backport branches which have been uploaded
> to the ext4 git tree:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
> http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git
>

kernel 2.6.28 with ext4-stable fails to build for SMP on AMD64.

Building modules, stage 2.
MODPOST 905 modules
ERROR: "inode_lock" [fs/ext4/ext4.ko] undefined!

I had to revert 5cb8613e44b6e6c77dcf231d691b96c91a5adeab (ext4: Add a
delayed allocation debugging ioctl), after that it works.

Regards
Malte SchrÃder

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