Messages in this thread |  | | | Date | Sat, 26 Apr 2008 01:59:55 -0700 | | From | Jeremy Fitzhardinge <> | | Subject | Re: [PATCH 2/11] x86: convert to generic helpers for IPI function calls | |
Ingo Molnar wrote:
> * Jens Axboe <jens.axboe@oracle.com> wrote:
>
>
>> This converts x86 and x86-64 to use the new helpers for
>> smp_call_function() and friends, and adds support for
>> smp_call_function_single().
>>
>
> nice stuff. The x86 and generic bits:
>
> Acked-by: Ingo Molnar <mingo@elte.hu>
>
> this has been brewing for months, what is the testing/confidence status
> of it? Could we still merge it into v2.6.26? (i think we should)
>
I commented on an earlier version of this patch, but it looks like it
will break Xen. If you enable CONFIG_XEN, it will try to define both
native and Xen versions of arch_send_call_function[_single]_ipi(). It
needs to vector them via smp_ops.
J
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