; ;
>'Joerg Roedel' ; iommu@lists.linux-
>foundation.org
>Subject: Re: [PATCH 0/5] Implement SMMU passthrough using the default domain
>
>On Thu, Feb 02, 2017 at 09:15:19PM +0530, Sricharan wrote:
>> Hi Rob,
>>
>> >-Original Message-
>> >From: li
On Thu, Feb 2, 2017 at 10:12 AM, Will Deacon wrote:
> On Thu, Feb 02, 2017 at 10:02:50AM -0500, Rob Clark wrote:
>> On Thu, Jan 26, 2017 at 12:18 PM, Joerg Roedel wrote:
>> > On Tue, Jan 24, 2017 at 08:42:23PM +0530, Sricharan wrote:
>> >> Thanks for this series. We had a case with the GPU.
>> >>
To: Joerg Roedel
> >Cc: Will Deacon ; iommu@lists.linux-foundation.org;
> >Sricharan ; linux-arm-
> >ker...@lists.infradead.org
> >Subject: Re: [PATCH 0/5] Implement SMMU passthrough using the default domain
> >
> >On Thu, Jan 26, 2017 at 12:18 PM, Joerg Roede
ran ; linux-arm-
>ker...@lists.infradead.org
>Subject: Re: [PATCH 0/5] Implement SMMU passthrough using the default domain
>
>On Thu, Jan 26, 2017 at 12:18 PM, Joerg Roedel wrote:
>> On Tue, Jan 24, 2017 at 08:42:23PM +0530, Sricharan wrote:
>>> Thanks for this series. We had a cas
On Thu, Feb 02, 2017 at 10:02:50AM -0500, Rob Clark wrote:
> On Thu, Jan 26, 2017 at 12:18 PM, Joerg Roedel wrote:
> > On Tue, Jan 24, 2017 at 08:42:23PM +0530, Sricharan wrote:
> >> Thanks for this series. We had a case with the GPU.
> >> The GPU's iommu was setup by kernel and the GPU
> >> also
On Thu, Jan 26, 2017 at 12:18 PM, Joerg Roedel wrote:
> On Tue, Jan 24, 2017 at 08:42:23PM +0530, Sricharan wrote:
>> Thanks for this series. We had a case with the GPU.
>> The GPU's iommu was setup by kernel and the GPU
>> also does dynamic updates for on-the-fly switching between
>> process page
On Tue, Jan 24, 2017 at 08:42:23PM +0530, Sricharan wrote:
> Thanks for this series. We had a case with the GPU.
> The GPU's iommu was setup by kernel and the GPU
> also does dynamic updates for on-the-fly switching between
> process pagetables. GPU driver was not using DMA domain and
> the GPU's
Hi Will,
>Hi all,
>
>A number of people have expressed interest in having the SMMU come up in
>a passthrough configuration, and then allow subsequent translation for
>things such as VFIO. Rather than do this in each SMMU driver, it's much
>cleaner to allow the default domain to be configured to be
