Re: [PATCH 2/11] x86: convert to generic helpers for IPI function calls

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Ingo Molnar wrote:
* Jens Axboe <jens.axboe@xxxxxxxxxx> 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@xxxxxxx>

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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