On Mon, Apr 22, 2013 at 01:40:52PM +0200, Michal Hocko wrote: > > CONFIG_PPC_BOOK3S_64=y > > # CONFIG_PPC_BOOK3E_64 is not set > > -CONFIG_GENERIC_CPU=y > > +# CONFIG_GENERIC_CPU is not set > > # CONFIG_CELL_CPU is not set > > # CONFIG_POWER4_CPU is not set > > # CONFIG_POWER5_CPU is not set > > # CONFIG_POWER6_CPU is not set > > -# CONFIG_POWER7_CPU is not set > > +CONFIG_POWER7_CPU=y > > Wow, so the two configs are for different architectures? Not very much > helpful. Could you stick with a single machine and do just small updates > to the config to the point where the problem is no longer present, > please? > No, both configs are for power system. I changed it to 'CONFIG_POWER7_CPU' by myself in the good one. I think this difference doesn't matter here. > [...] > > -CONFIG_SLUB_DEBUG=y > > -# CONFIG_COMPAT_BRK is not set > > -# CONFIG_SLAB is not set > > -CONFIG_SLUB=y > > +CONFIG_COMPAT_BRK=y > > +CONFIG_SLAB=y > > I would start with the bad config and SLUB changed to SLAB in the first > step, though. > Yep, after I changed bad config to use SLAB, the problem disppears after using the new kernel. Looks like something wrong in SLUB?
Thanks. > [...] > -- > Michal Hocko > SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/