On Sun, May 06, 2007 at 02:49:49AM -0400, [EMAIL PROTECTED] wrote:
> On Sat, 05 May 2007 01:49:55 PDT, Andrew Morton said:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21/2.6.21-mm1/
> 
>   MODPOST vmlinux
> WARNING: mm/built-in.o - Section mismatch: reference to .init.text: from 
> .text between 'kmem_cache_create' (at offset 0x20dff) and 'cache_reap'
> WARNING: mm/built-in.o - Section mismatch: reference to .init.text: from 
> .text between 'kmem_cache_create' (at offset 0x20e41) and 'cache_reap'
> 
> Built with CONFIG_SLAB, CONFIG_SMP, x86_64.

It comes from this code (mm/slab.c):
/*
 * For setting up all the kmem_list3s for cache whose buffer_size is same as
 * size of kmem_list3.
 */
static void __init set_up_list3s(struct kmem_cache *cachep, int index)
{
        int node;

        for_each_online_node(node) {
                cachep->nodelists[node] = &initkmem_list3[index + node];
                cachep->nodelists[node]->next_reap = jiffies +
                    REAPTIMEOUT_LIST3 +
                    ((unsigned long)cachep) % REAPTIMEOUT_LIST3;
        }
}

It is supposed to be used only during early init and thus marked __init.
And initkmem_list3 is marked __initdata so that matches.

But set_up_list3s() is used outside __init marked functions and thus result in 
an error.

I do not know how to fix this.

        Sam
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