On Wed, Jul 03, 2019 at 12:19:20PM +0100, Jean-Philippe Brucker wrote:
> drivers/iommu/arm-smmu-v3.c | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
Applied, thanks.
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On Thu, Jul 04, 2019 at 10:36:20AM +0800, Fuqian Huang wrote:
> #define to_iommu(dev)
> \
> - ((struct omap_iommu *)platform_get_drvdata(to_platform_device(dev)))
> + ((struct omap_iommu *)dev_get_drvdata(dev))
A similar change is al
Hi Rob,
On Tue, Jul 02, 2019 at 01:26:18PM -0700, Rob Clark wrote:
> 1) In some cases the bootloader takes the iommu out of bypass and
>enables the display. This is in particular a problem on the aarch64
>laptops that exist these days, and modern snapdragon android devices.
>(Older de
On 26/06/2019 19:00, Will Deacon wrote:
> On Mon, Jun 10, 2019 at 07:47:10PM +0100, Jean-Philippe Brucker wrote:
>> At the moment, the SMMUv3 driver implements only one stage-1 or stage-2
>> page directory per device. However SMMUv3 allows more than one address
>> space for some devices, by providi
> -Original Message-
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: 03 July 2019 21:34
> To: Shameerali Kolothum Thodi
> Cc: eric.au...@redhat.com; pmo...@linux.vnet.ibm.com;
> k...@vger.kernel.org; linux-ker...@vger.kernel.org;
> iommu@lists.linux-foundation.org; L
> -Original Message-
> From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On
> Behalf Of Alex Williamson
> Sent: 03 July 2019 21:34
> To: Shameerali Kolothum Thodi
> Cc: eric.au...@redhat.com; pmo...@linux.vnet.ibm.com;
> k...@vger.kernel.org; linux-ker...@vger.kernel.or
> -Original Message-
> From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On
> Behalf Of Alex Williamson
> Sent: 03 July 2019 21:35
> To: Shameerali Kolothum Thodi
> Cc: eric.au...@redhat.com; pmo...@linux.vnet.ibm.com;
> k...@vger.kernel.org; linux-ker...@vger.kernel.or
On Thu, Jul 4, 2019 at 1:20 AM Joerg Roedel wrote:
>
> Hi Rob,
>
> On Tue, Jul 02, 2019 at 01:26:18PM -0700, Rob Clark wrote:
> > 1) In some cases the bootloader takes the iommu out of bypass and
> >enables the display. This is in particular a problem on the aarch64
> >laptops that exist
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Cc: Joerg Roedel
Cc: iommu@lists.linux-foundation.org
Signed-off-by: Greg Kroah-Hartman
---
Warning, not even test
On Thu, Jul 04, 2019 at 04:36:49PM +0200, Greg Kroah-Hartman wrote:
> When calling debugfs functions, there is no need to ever check the
> return value. The function can work or not, but the code logic should
> never do something different based on this.
>
> Cc: Joerg Roedel
> Cc: iommu@lists.li
> -Original Message-
> From: Shameerali Kolothum Thodi
> Sent: 04 July 2019 13:51
> To: 'Alex Williamson'
> Cc: eric.au...@redhat.com; k...@vger.kernel.org;
> linux-ker...@vger.kernel.org; iommu@lists.linux-foundation.org; Linuxarm
> ; John Garry ; xuwei (O)
> ; kevin.t...@intel.com
> S
Hi Jacob,
On 6/28/19 4:22 AM, Jacob Pan wrote:
+ }
+ refcount_set(&svm->refs, 0);
+ ioasid_set_data(data->hpasid, svm);
+ INIT_LIST_HEAD_RCU(&svm->devs);
+ INIT_LIST_HEAD(&svm->list);
+
+ mmput(svm->mm);
+
Hi Jungo,
On Fri, Jul 5, 2019 at 12:33 PM Jungo Lin wrote:
>
> Hi Tomasz,
>
> On Mon, 2019-07-01 at 16:25 +0900, Tomasz Figa wrote:
> > Hi Jungo,
> >
> > On Tue, Jun 11, 2019 at 11:53:44AM +0800, Jungo Lin wrote:
> > > The purpose of this child device is to provide shared
> > > memory management
On Thu, Jul 04, 2019 at 05:35:52PM +0200, Joerg Roedel wrote:
> On Thu, Jul 04, 2019 at 04:36:49PM +0200, Greg Kroah-Hartman wrote:
> > When calling debugfs functions, there is no need to ever check the
> > return value. The function can work or not, but the code logic should
> > never do somethin
Hi, Tomasz:
On Fri, 2019-07-05 at 13:22 +0900, Tomasz Figa wrote:
> Hi Jungo,
>
> On Fri, Jul 5, 2019 at 12:33 PM Jungo Lin wrote:
> >
> > Hi Tomasz,
> >
> > On Mon, 2019-07-01 at 16:25 +0900, Tomasz Figa wrote:
> > > Hi Jungo,
> > >
> > > On Tue, Jun 11, 2019 at 11:53:44AM +0800, Jungo Lin wrote
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