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Re: [Xen-devel] cs 19927 crashes during boot with debug=y
| To: | Jan Beulich <JBeulich@xxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] cs 19927 crashes during boot with debug=y |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Wed, 15 Jul 2009 08:31:59 +0100 |
| Cc: | "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Wed, 15 Jul 2009 00:32:43 -0700 |
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| Thread-topic: | [Xen-devel] cs 19927 crashes during boot with debug=y |
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On 15/07/2009 08:26, "Jan Beulich" <JBeulich@xxxxxxxxxx> wrote:
> Just by looking at the code I spotted one place that needs fixing:
>
> for (cpu = 0; cpu < NR_CPUS; cpu++) {
> cpus_clear(per_cpu(cpu_sibling_map, cpu));
> cpus_clear(per_cpu(cpu_core_map, cpu));
> }
>
> which clearly needs to be using for_each_possible_cpu(). (Huh, this is still
> named for_each_cpu() - Keir, shouldn't we get this in sync with the Linux
> naming?)
Feel free to submit patches for both issues. I too prefer the new Linux
name.
-- Keir
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