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Re: [Xen-devel] [PATCH] xen/kexec: Prevent deadlock because of one_cpu_only()

>>> On 06.04.13 at 17:03, Andrew Cooper <andrew.cooper3@xxxxxxxxxx> wrote:
> I can probably fix the acpi_dmar_reinstate() and kexec_crash_save_cpu()
> issues without too much problem and will look into those in due course,
> but my next task is to see whether there was a programatic reason as to
> why the wait descriptor was not executed successfully.

Was that perhaps still without the Intel chipset interrupt remapping
errata workaround? These errata can - afaict - have exactly that
panic as a symptom.


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