Re: [PATCH/RFC] iommu/ipmmu-vmsa: Update ->add_device() return value

2016-09-22 Thread Robin Murphy
On 20/09/16 16:03, Magnus Damm wrote: > Hi Robin, > > Thanks for your feedback!! > > On Tue, Sep 20, 2016 at 10:18 PM, Robin Murphy wrote: >> Hi Magnus, >> >> On 20/09/16 13:41, Magnus Damm wrote: >>> From: Magnus Damm >>> >>> Update the IPMMU

Re: [PATCH/RFC] iommu/ipmmu-vmsa: Update ->add_device() return value

2016-09-20 Thread Robin Murphy
Hi Magnus, On 20/09/16 13:41, Magnus Damm wrote: > From: Magnus Damm > > Update the IPMMU driver to return -ENODEV when adding devices > not hooked up a particular IPMMU instance. > > Currently the ->add_device() callback implementation in the IPMMU > driver returns

[PATCH/RFC] iommu/ipmmu-vmsa: Update ->add_device() return value

2016-09-20 Thread Magnus Damm
From: Magnus Damm Update the IPMMU driver to return -ENODEV when adding devices not hooked up a particular IPMMU instance. Currently the ->add_device() callback implementation in the IPMMU driver returns -ENODEV for devices with no "iommus" property, however the