Re: print_vma_addr possible deadlock (was Re: Jeste jeden bug)

From: Jiri Kosina
Date: Wed Feb 13 2008 - 14:41:16 EST


On Wed, 13 Feb 2008, Ingo Molnar wrote:

> The longer-term fix will be to not run int3 exception handlers in a
> non-preemptible context (like 32-bit does) - but that will need more
> testing.

Yup, exactly.

> Jiri Kosina reported the following deadlock scenario with
> show_unhandled_signals enabled:

Actually the kernel error message was reported to me by Zdenek. Zdenek,
could you please try the fix?

Thanks,

--
Jiri Kosina
SUSE Labs
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