Re: [RFC] Correct behaviour of irq affinity?

From: Yinghai Lu
Date: Tue Mar 24 2009 - 21:04:23 EST


Rusty Russell wrote:
> On Wednesday 25 March 2009 11:03:08 Rusty Russell wrote:
>> On Tuesday 24 March 2009 23:09:37 Eric W. Biederman wrote:
>>> cpu_mask_to_apic_id do not take cpu_online_map into account and should
>>> probably be fixed. flat_cpu_mask_to_apicid was the one I could find.
>> Also the numaq apic.h. I'll do an audit and send a patch.
>
> Actually, numaq is just weird, so I'll assume it's correct. I couldn't
> find any others.
>
>> Yes, agree with Yinghai's fix. I'll re-spin my patch on top of his.
>
> But he already did it while I slept in.
>

waiting for ingo to put that three into tip/master:

[PATCH 1/3] x86: fix set_extra_move_desc calling
[PATCH 2/3] x86: use default_cpu_mask_to_apicid for 64bit
[PATCH 3/3] x86: Correct behaviour of irq affinity -v2

YH
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