[PATCH] update ppc64 g5_defconfig

[Olaf Hering]

 On Tue, Feb 08, Benjamin Herrenschmidt wrote:

> > -# CONFIG_REISERFS_FS is not set
> > +CONFIG_REISERFS_FS=y
> 
> Ahem ... no comment :)

I get a panic without that option. No idea why.