[dm-devel] Re: [PATCH] Remove softlockup from invalidate_mapping_pages. (might be dm related)
Andrew Morton
akpm at osdl.org
Sat May 13 15:43:17 UTC 2006
"Steinar H. Gunderson" <sgunderson at bigfoot.com> wrote:
>
> > Which kind of implies that we passed a null (or very small small) `struct
> > kmem_cache' pointer into kmem_cache_free(). But that doesn't seem like the
> > sort of thing which will take hours to reproduce.
> >
> > Do you have CONFIG_NUMA set?
>
> Hm, yes, for some reason CONFIG_NUMA, CONFIG_K8_NUMA and
> CONFIG_x86_64_ACPI_NUMA are all set; I guess they're left from the stock
> config I use at a base. (For those tuning in; this is a dual-core amd64. That
> might be relevant somehow.)
Please try it without NUMA - we've had a few problems there of late. If
that fixes it then I have patches for you to test ;)
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