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Re: [Xen-devel] [PATCH for-4.5 7/8] xen/irq: Handle multiple action per IRQ

On Mon, 2014-03-31 at 16:45 +0100, Julien Grall wrote:
> On 02/19/2014 11:55 AM, Ian Campbell wrote:
> > On Fri, 2014-01-24 at 16:43 +0000, Julien Grall wrote:
> >> On ARM, it may happen (eg ARM SMMU) to setup multiple handler for the same
> >> interrupt.
> > 
> > Mention here that you are therefore creating a linked list of actions
> > for each interrupt.
> > 
> > If you use xen/list.h for this then you get a load of helpers and
> > iterators which would save you open coding them.
> I've tried to use xen/list.h. The amount of code it's basically the same
> and we I have to write open code to get the first element of the list

Why? Can you post your WIP patch please for comparison.

> and complexify release_dt_irq which is not nice.
> I will stick to the version with "next" for the next version of this series.
> Regards,

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