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Re: [Xen-devel] [PATCH v8 for-xen-4.5 2/2] dpci: Replace tasklet with an softirq (v8)

To: "Konrad Rzeszutek Wilk" <konrad@xxxxxxxxxx>
From: "Jan Beulich" <JBeulich@xxxxxxxx>
Date: Mon, 03 Nov 2014 08:46:28 +0000
Cc: keir@xxxxxxx, ian.campbell@xxxxxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, ian.jackson@xxxxxxxxxxxxx, tim@xxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
Delivery-date: Mon, 03 Nov 2014 08:47:03 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

>>> On 02.11.14 at 21:09, <konrad@xxxxxxxxxx> wrote:
> 2). Or remove the various 'return -EINVAL' in the  pci_clean_dpci_irqs
>    for the causes where IOMMU is off or there are no PCI passthrough
>    devices - and just make them return 0.

This one I would say - it seems quite natural for these not to fail
but succeed when there's nothing to do.

Jan


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References:
- Re: [Xen-devel] [PATCH v8 for-xen-4.5 2/2] dpci: Replace tasklet with an softirq (v8)
  - From: Konrad Rzeszutek Wilk

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