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On 10/28/05, Andrew Morton <akpm@osdl.org> wrote: > Davi Arnaut <davi.lkml@gmail.com> wrote: > >> > > It seems that something still tries to load the ext3 module, and I get the > > > BUG seen below. If I remove the ext3 module and re-build the initrd, > > > the error goes away. > > Yes, I think the kernel is overreacting here. > > Manfred, what sayest thou? > > (nb: untested) > > > From: Andrew Morton <akpm@osdl.org> > > slab presently goes BUG if someone tries to register an already-registered > cache. > > But this can happen if the user accidentally loads a module which is already > statically linked into the kernel. Nuking the kernel is rather a harsh > reaction. > > Change it into a warning, and just fail the kmem_cache_alloc() attempt. If > the module is well-behaved, the modprobe will fail and all is well. How about really fixing kmem_cache_* to use the proper return conventions ? In this case it should have returned ERR_PTR(-EEXIST); > Notes:>> - Swaps the ranking of cache_chain_sem and lock_cpu_hotplug(). Doesn't seem > important. > > > <sniped> > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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