search for: d5cac4f46ca5

...code does the group and sysfs setup. Signed-off-by: Joerg Roedel <jroedel at suse.de> --- drivers/iommu/virtio-iommu.c | 41 +++++++++--------------------------- 1 file changed, 10 insertions(+), 31 deletions(-) diff --git a/drivers/iommu/virtio-iommu.c b/drivers/iommu/virtio-iommu.c index d5cac4f46ca5..bda300c2a438 100644 --- a/drivers/iommu/virtio-iommu.c +++ b/drivers/iommu/virtio-iommu.c @@ -865,24 +865,23 @@ static struct viommu_dev *viommu_get_by_fwnode(struct fwnode_handle *fwnode) return dev ? dev_to_virtio(dev)->priv : NULL; } -static int viommu_add_device(struct device *dev) +st...

...tem would break the list. Reviewed-by: Jean-Philippe Brucker <jean-philippe at linaro.org> > --- > drivers/iommu/virtio-iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iommu/virtio-iommu.c b/drivers/iommu/virtio-iommu.c > index d5cac4f46ca5..4e1d11af23c8 100644 > --- a/drivers/iommu/virtio-iommu.c > +++ b/drivers/iommu/virtio-iommu.c > @@ -453,7 +453,7 @@ static int viommu_add_resv_mem(struct viommu_endpoint *vdev, > if (!region) > return -ENOMEM; > > - list_add(&vdev->resv_regions, &region->l...

...in header file > > drivers/iommu/virtio-iommu.c | 48 ++++++++++++++++++++++++++++--- > include/uapi/linux/virtio_iommu.h | 7 +++++ > 2 files changed, 51 insertions(+), 4 deletions(-) > > diff --git a/drivers/iommu/virtio-iommu.c b/drivers/iommu/virtio-iommu.c > index d5cac4f46ca5..9513d2ab819e 100644 > --- a/drivers/iommu/virtio-iommu.c > +++ b/drivers/iommu/virtio-iommu.c > @@ -78,6 +78,7 @@ struct viommu_endpoint { > struct viommu_dev *viommu; > struct viommu_domain *vdomain; > struct list_head resv_regions; > + u64 pgsize_bitmap; > };...

...ommu.c | 48 ++++++++++++++++++++++++++++--- > > > include/uapi/linux/virtio_iommu.h | 7 +++++ > > > 2 files changed, 51 insertions(+), 4 deletions(-) > > > > > > diff --git a/drivers/iommu/virtio-iommu.c > > > b/drivers/iommu/virtio-iommu.c index d5cac4f46ca5..9513d2ab819e 100644 > > > --- a/drivers/iommu/virtio-iommu.c > > > +++ b/drivers/iommu/virtio-iommu.c > > > @@ -78,6 +78,7 @@ struct viommu_endpoint { > > > struct viommu_dev *viommu; > > > struct viommu_domain *vdomain; > > > struct li...

...in header file > > drivers/iommu/virtio-iommu.c | 48 ++++++++++++++++++++++++++++--- > include/uapi/linux/virtio_iommu.h | 7 +++++ > 2 files changed, 51 insertions(+), 4 deletions(-) > > diff --git a/drivers/iommu/virtio-iommu.c b/drivers/iommu/virtio-iommu.c > index d5cac4f46ca5..9513d2ab819e 100644 > --- a/drivers/iommu/virtio-iommu.c > +++ b/drivers/iommu/virtio-iommu.c > @@ -78,6 +78,7 @@ struct viommu_endpoint { > struct viommu_dev *viommu; > struct viommu_domain *vdomain; > struct list_head resv_regions; > + u64 pgsize_bitmap; > };...

...u/virtio-iommu.c | 48 ++++++++++++++++++++++++++++--- >>> include/uapi/linux/virtio_iommu.h | 7 +++++ >>> 2 files changed, 51 insertions(+), 4 deletions(-) >>> >>> diff --git a/drivers/iommu/virtio-iommu.c >>> b/drivers/iommu/virtio-iommu.c index d5cac4f46ca5..9513d2ab819e 100644 >>> --- a/drivers/iommu/virtio-iommu.c >>> +++ b/drivers/iommu/virtio-iommu.c >>> @@ -78,6 +78,7 @@ struct viommu_endpoint { >>> struct viommu_dev *viommu; >>> struct viommu_domain *vdomain; >>> struct list_head res...

...| 48 ++++++++++++++++++++++++++++--- >>>> include/uapi/linux/virtio_iommu.h | 7 +++++ >>>> 2 files changed, 51 insertions(+), 4 deletions(-) >>>> >>>> diff --git a/drivers/iommu/virtio-iommu.c >>>> b/drivers/iommu/virtio-iommu.c index d5cac4f46ca5..9513d2ab819e 100644 >>>> --- a/drivers/iommu/virtio-iommu.c >>>> +++ b/drivers/iommu/virtio-iommu.c >>>> @@ -78,6 +78,7 @@ struct viommu_endpoint { >>>> struct viommu_dev *viommu; >>>> struct viommu_domain *vdomain; >>>>...

Hi, here is the second version of this patch-set. The first version with some more introductory text can be found here: https://lore.kernel.org/lkml/20200407183742.4344-1-joro at 8bytes.org/ Changes v1->v2: * Rebased to v5.7-rc1 * Re-wrote the arm-smmu changes as suggested by Robin Murphy * Re-worked the Exynos patches to hopefully not break the driver anymore * Fixed a missing

Hi, here is the second version of this patch-set. The first version with some more introductory text can be found here: https://lore.kernel.org/lkml/20200407183742.4344-1-joro at 8bytes.org/ Changes v1->v2: * Rebased to v5.7-rc1 * Re-wrote the arm-smmu changes as suggested by Robin Murphy * Re-worked the Exynos patches to hopefully not break the driver anymore * Fixed a missing

Hi, here is the third version of this patch-set. Older versions can be found here: v1: https://lore.kernel.org/lkml/20200407183742.4344-1-joro at 8bytes.org/ (Has some more introductory text) v2: https://lore.kernel.org/lkml/20200414131542.25608-1-joro at 8bytes.org/ Changes v2 -> v3: * Rebased v5.7-rc3 * Added a missing iommu_group_put() as reported by Lu Baolu. * Added a

Hi, here is a patch-set to remove all calls of iommu_group_get_for_dev() from the IOMMU drivers and move the per-device group setup and default domain allocation into the IOMMU core code. This eliminates some ugly back and forth between IOMMU core code and the IOMMU drivers, where the driver called iommu_group_get_for_dev() which itself called back into the driver. The patch-set started as a

Hi, here is a patch-set to remove all calls of iommu_group_get_for_dev() from the IOMMU drivers and move the per-device group setup and default domain allocation into the IOMMU core code. This eliminates some ugly back and forth between IOMMU core code and the IOMMU drivers, where the driver called iommu_group_get_for_dev() which itself called back into the driver. The patch-set started as a