Re: [PATCH v6 3/4] iommu/arm-smmu: Add global/context fault implementation hooks

2020-06-23 Thread Thierry Reding
On Tue, Jun 23, 2020 at 12:30:16PM +0100, Robin Murphy wrote: > On 2020-06-23 09:36, Thierry Reding wrote: > [...] > > > diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c > > > index 243bc4cb2705b..d720e1e191176 100644 > > > --- a/drivers/iommu/arm-smmu.c > > > +++ b/drivers/iommu/ar

Re: [PATCH v6 3/4] iommu/arm-smmu: Add global/context fault implementation hooks

2020-06-23 Thread Robin Murphy
On 2020-06-23 09:36, Thierry Reding wrote: [...] diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 243bc4cb2705b..d720e1e191176 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -673,6 +673,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain

Re: [PATCH v6 3/4] iommu/arm-smmu: Add global/context fault implementation hooks

2020-06-23 Thread Thierry Reding
On Thu, Jun 04, 2020 at 04:44:13PM -0700, Krishna Reddy wrote: > Add global/context fault hooks to allow NVIDIA SMMU implementation > handle faults across multiple SMMUs. > > Signed-off-by: Krishna Reddy > --- > drivers/iommu/arm-smmu-nvidia.c | 100 > drivers/io

[PATCH v6 3/4] iommu/arm-smmu: Add global/context fault implementation hooks

2020-06-04 Thread Krishna Reddy
Add global/context fault hooks to allow NVIDIA SMMU implementation handle faults across multiple SMMUs. Signed-off-by: Krishna Reddy --- drivers/iommu/arm-smmu-nvidia.c | 100 drivers/iommu/arm-smmu.c| 11 +++- drivers/iommu/arm-smmu.h| 3 + 3