cpu_mask_to_apicid: Not a valid mask! [was: x86_32: summit_32, useBAD_APICID]

From: Jiri Slaby
Date: Wed Mar 11 2009 - 04:46:16 EST


Adding Yinghai and Andi to CCs, maybe they can help? And changing subject.

On 8.3.2009 18:00, Jiri Slaby wrote:
On 28.2.2009 09:21, Ingo Molnar wrote:
I've sent 4 more patches, but there are still issues:
* es7000 + summit: I haven't solved calling with all bits set (only all
online is sufficient to trigger this). Some of the processors needn't be
on the same apic cluster. It will scream now (again -- it did before
adding the "optimisation"). Actually I don't know how to solve this. How
the caller would know the correct mask, ANDing with a apic->target_cpus
retval?

Anybody, please? This is not a theoretical issue, this is a real problem
we hit...
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